Pipe and rod storage, emission, receiving and transmitting integrated systemTechnical Field
The utility model relates to the technical field of pipe and rod transferring and discharging, in particular to a pipe and rod storage, discharging, receiving and transmitting integrated system.
Background
After the pipe bars on the field come out of the processing workshop, the pipe bars are conveyed to the temporary storage rack through the conveying line, then the pipe bars of the temporary storage rack are grabbed by the pipe grabbing machine and conveyed to the storage rack, and the pipe bars are piled and placed relatively disordered. After the arrival of the transport vehicle, the loading is also carried out by means of a pipe grab. The pipe rod transported to the well site is also unloaded by grabbing the pipe rod by the pipe grabbing machine, and then transported to a material rack at a wellhead by the pipe grabbing machine, and placed pipe rods are placed by wellhead operation workers. After the pipe pole comes out from the processing workshop, the temporary storage material rack-pipe pole loading-pipe pole unloading-transferring wellhead material rack, the whole process is transported in a pipe grabbing mode at present, and the following problems are stored:
First, there are safety issues. When a driver drives the pipe grabbing machine to grab pipes at a wellhead or a workshop site, other workers inevitably carry out other operations on site, and certain potential safety hazards exist. The pipe pole is freely put on the pipe support, and when the pipe grabbing machine is grabbed to driver's driving pipe grabbing machine, the pipe pole probably has the beat or drop problem, and the pipe pole is many, the roll number of times is many in the field number of times, and the striking is many, causes the damage of pipe pole easily. Especially when the vehicle turns, the area swept by the pipe bar belongs to a dangerous area due to the longer pipe bar. When the wellhead operator discharges the pipe rod on the pipe rack, the operation needs to be performed in the region where the wellhead operation machine operates, and the potential safety hazard is increased. Especially when needing the layering to put the pipe pole, the workman still needs to stand on putting good pipe pole and carries out the operation, faces the risk of being extruded or dropping.
And secondly, the degree of automation is low. The pipe rod is placed and assembled on the field, and is assembled and disassembled by a pipe grabbing machine or a corresponding assembling and disassembling vehicle, and related work is completed without matched automatic equipment. When the pipe rods are stacked in the trough, the pipe rods are not orderly, which is inconvenient to manage and count
Thirdly, personnel configuration problem. The pipe bars in the field are placed by a plurality of workers after the pipe grabbing machine is unloaded, and particularly, when the pipe bars are placed in layers, more workers are distributed, so that the labor intensity is higher.
Fourth, pollution problem. Including noise pollution and oil-water landing pollution. The pipe poles are scattered in the workshop site, and when workers grasp the pipe poles, the pipe poles collide with each other to generate noise, and particularly when the pipe poles are assembled and disassembled on a transport vehicle, the noise is larger.
Disclosure of utility model
The utility model aims to provide a pipe and rod storage, emission and receiving integrated system, which realizes the automation of pipe and rod loading from a workshop site to a wellhead site and the recovery and storage of the pipe and rod at the wellhead site to the workshop site, eliminates the potential safety hazard existing in the petroleum pipe and rod distribution, recovery and storage and placement process to the maximum extent, greatly improves the automation degree of operation, reduces the labor intensity of workers and reduces pollution.
The pipe and pole storage, emission and receiving integrated system comprises a four-pole first gantry, a four-pole second gantry, a four-pole third gantry and a four-pole fourth gantry, and is characterized in that a first pipe box frame is stored between the four-pole first gantry and the four-pole second gantry, a second pipe box frame is stored between the four-pole third gantry and the four-pole fourth gantry, a flat carriage is arranged in the first pipe box frame, a heavy box flat carriage is arranged in the second pipe box frame, and the pipe and pole is distributed, recovered and stored in a field by adopting a pipe and pole box transportation mode.
Preferably, the pipe rod storage, emission and receiving integrated system is characterized in that the pipe rod box consists of a clamping groove, a cushion bar, a bottom frame, guardrails and positioning grooves, the bottom frame is arranged at the bottom of the pipe rod box, the guardrails are respectively arranged at two sides of the pipe rod box, the clamping grooves are designed on the guardrails at two sides, the cushion bar is placed in the clamping grooves, fastener receiving rods are arranged at four corners of the guardrails, the fastener receiving rods receive fasteners, positioning grooves suitable for positioning pipe rods are laid at two ends of the bottom frame of the pipe rod box, the length of the pipe rod box is smaller than that of the stored pipe rods, the pipe rods are stacked in the pipe rod box in a layered mode, and the cushion bar is arranged between the upper portion and the lower portion of each pipe rod.
Preferably, the pipe rod storage, emission and receiving integrated system is characterized in that grooves or v-shaped grooves for positioning pipe rods are formed in the upper side and the lower side of the cushion bar, positioning holes for positioning are formed in the two ends of the cushion bar, and the cushion bar is easy to magnetize in material. The pad bar is placed in the clamping groove of the pipe rod box when being stored.
Preferably, the pipe rod storage, emission and receiving integrated system is characterized in that four column girders are used for unloading, four column girders are used for loading, four column girders are identical in structure, the four column girders are of four column structure, a first group of guide rails for walking are arranged below the four column girders, first walking long beams are arranged at two ends of the top of each four column girders, first walking guide rails consistent with the length direction of each first walking long beam are arranged on the upper parts of the first walking long beams, first heavy box cranes capable of moving along the length direction of each first walking long beam are arranged on the first walking guide rails, the height of each first walking long beam is higher than that of a transport vehicle, and the transport vehicle is arranged below the first walking long beams during unloading.
Preferably, the pipe rod storage, emission and receiving integrated system is characterized in that the first heavy box crane consists of a first main beam, a first moving vehicle, a first lifting device and a first end beam, wherein the two sides of the first main beam are connected with the first end beam, the first end beam moves along a first travelling guide rail, the first moving vehicle is arranged above the first main beam and can move along the length direction of the first main beam, the first moving vehicle is connected with the first lifting device, the first lifting device can lift, and the first heavy box crane and the second heavy box crane are identical in structure.
Preferably, the pipe and rod storage, emission and receiving integrated system is characterized in that a four-column gantry is used for disassembling a pipe and rod box, a four-column gantry is used for boxing the pipe and rod box, the four-column gantry is identical to the four-column gantry in structure, a second group of guide rails for walking are arranged below the four-column gantry, second long beams are arranged at two ends of the top of the four-column gantry, second walking guide rails consistent with the length direction of the second long beams are arranged on the upper parts of the second long beams, and a first pipe arranging crane which is movable along the length direction of the second long beams is arranged on the second walking guide rails.
Preferably, the pipe rod storage, emission and receiving integrated system is characterized in that a first pipe crane and a second pipe crane are identical in structure, the first pipe crane consists of a second moving vehicle, a second main beam, a robot, a second hoisting device, a single crane and a second end beam, two ends of the second main beam are connected with the second end beam, the second end beam moves along a second walking guide rail, the second moving vehicle is installed above the second main beam, the second moving vehicle can move along the length direction of the second main beam, the second hoisting device, the single crane and the robot are connected below the second moving vehicle, the second hoisting device and the single crane can lift, and the single crane is located on one side of the second hoisting device.
Preferably, the pipe rod storage, emission and receiving integrated system is characterized in that the flat carriage and the heavy box flat carriage have the same structure, a platform for placing the pipe rod box is arranged above the flat carriage, the platform can be lifted, when lifted, the upper plane of the platform is higher than the highest point of the first pipe box frame and the second pipe box frame, and after falling, the upper plane of the platform is lower than the highest point of the first pipe box frame and the second pipe box frame.
Preferably, the pipe rod storage, emission, receiving and transmission integrated system is characterized in that one or more groups of first pipe box frames and second pipe box frames are arranged.
Preferably, the pipe and rod storage, emission and receiving integrated system is characterized in that a first group of guide rails, a second group of guide rails, a third group of guide rails and a fourth group of guide rails are respectively paved below the four columns of the four-column gantry, the four-column gantry and the four-column gantry, and the first group of guide rails, the second group of guide rails, the third group of guide rails and the fourth group of guide rails are perpendicular to the first pipe box frame and the second pipe box frame. An empty box frame is arranged between the second group of guide rails and the third group of guide rails, and one or more groups of empty box frames are arranged.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model solves the problems of automatic pipe rod loading and unloading from a workshop site and transportation to a well site in the well repairing operation and pipe rod detection and repair process, and automatic pipe rod loading and unloading and storing in a prying manner of the pipe rod recovery storage and transportation return pipe rod repairing workshop site, and realizes the automation of pipe rod loading and unloading and placing operation between the workshop site and a wellhead, and the integration and standardization of pipe rod distribution and recovery between the two points.
The field pipe gauge Fan Kucun is placed, management (sorting, counting and the like) is facilitated, automatic work of pipe boxing and pipe disassembling, pipe box moving and storage, field pipe distributing and recovering, pipe loading and unloading processes is achieved, labor is saved, and work efficiency is improved.
The device has the advantages of compact structure and high automation degree, does not need manual operation, reduces the labor intensity of workers, avoids the workers working in severe environments, and reduces the potential safety hazards in the manual operation process.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic elevational view of the present utility model;
FIG. 4 is a schematic view of a four column gantry of the present utility model in one position;
FIG. 5 is a schematic view of a first heavy gantry crane according to the present utility model;
FIG. 6 is a schematic view of a four-column gantry of the present utility model in two positions;
FIG. 7 is a schematic view of a first calandria crane according to the present utility model;
FIG. 8 is a schematic view of a tube box structure of the present utility model;
FIG. 9 is a schematic view of the structure of the tube box of the present utility model in a tube-rod full state;
FIG. 10 is a schematic view of a flatcar construction of the present utility model;
FIG. 11 is a schematic view of a mat bar structure according to the present utility model;
In the figure:
1. the device comprises a four-column gantry I, 1-1 first travelling guide rails, 1-2 first groups of guide rails, 1-3 first travelling long beams;
2. The device comprises a first heavy box crane, a 2-1 first main beam, a 2-2 first moving vehicle, a 2-3 first hoisting device and a 2-4 first end beam, wherein the first end beam is arranged on the first main beam;
3. A transport vehicle;
5. A platform 5-1;
6. A first tube cassette rack;
7. The system comprises a first row of pipe cranes, 7-1 parts of second moving carts, 7-2 parts of second main beams, 7-3 parts of robots, 7-4 parts of second hoisting devices, 7-5 parts of single cranes and 7-6 parts of second end beams;
8. The first long beam comprises a first long beam, a second long beam, a first four-column gantry, a second walking guide rail, a second group of guide rails and a second long beam, wherein the first long beam is provided with a first walking guide rail and a second walking guide rail;
9. The device comprises a feeding frame, a feeding conveying line, an empty box flatcar and an empty box frame, wherein the feeding frame is a feeding conveying line;
13. the pipe rod box comprises, by weight, 13-1 parts of clamping grooves, 13-2 parts of cushion bars, 13-3 parts of bottom frames, 13-4 parts of guardrails, 13-5 parts of positioning grooves, 13-6 parts of fastener receiving rods, 13-7 parts of fasteners and 13-21 parts of positioning holes
14. Workshop 15, discharge conveying line 16, discharge rack;
17. the four-column gantry three, 17-1, a third walking guide rail, 17-2, a third group of guide rails;
18. A second row of tube cranes 19;
20. four columns of gantry, 20-1 fourth walking guide rail, 20-2 fourth group guide rail;
21. a second tube cassette rack; 22, heavy box flatcar;
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model mainly aims to realize the automation and skid-proof of the pipe rod from the workshop site to the wellhead site and the recovery and storage of the pipe rod at the wellhead site to the workshop site, so that the potential safety hazard in the process of distributing, recovering and placing the petroleum pipe rod is eliminated to the maximum extent, the automation degree of the operation is greatly improved, the labor intensity of workers is reduced, and the pollution is reduced.
The utility model provides a pipe and rod storage, emission, receiving and dispatching integrated system which is applied to three environments, namely, recovery and storage of a pipe and rod entering a factory, storage and delivery of a pipe and rod leaving a factory and transportation between the pipe and rod. The pipe rod comprises an oil pipe, a sleeve, a drill pipe and a sucker rod. The recovery, storage and distribution are realized by a tube box. The field comprises a pipe rod conveying line and a storage area, which are not limited to a pipe rod repairing and detecting factory or a processing factory. For convenience, this description is merely a complete sequence of steps, and may be directed to only a portion of each step in actual use, and the description is not presented separately for a single step.
Referring to fig. 1-10, a pipe and rod storage, emission and receiving integrated system comprises a four-column gantry 1, a four-column gantry 8, a four-column gantry three 17 and a four-column gantry four 20, wherein a first pipe box frame 6 is arranged between the four-column gantry 1 and the four-column gantry two 8, a second pipe box frame 21 is arranged between the four-column gantry three 17 and the four-column gantry four 20, a flat car 5 is arranged in the first pipe box frame 6, a heavy box flat car 22 is arranged in the second pipe box frame 21, and the pipe and rod is transported by adopting a pipe and rod box 13, and the four-column gantry 1, the four-column gantry two 8, the four-column gantry three 17 and the four-column gantry four 20 are hoisted to finish the site distribution, recovery and storage of the pipe and rod.
The pipe rod box 13 consists of a clamping groove 13-1, a cushion bar 13-2, a bottom frame 13-3, guardrails 13-4 and positioning grooves 13-5, the bottom frame 13-3 is arranged at the bottom of the pipe rod box 13, guardrails 13-4 are respectively arranged at two sides of the pipe rod box 13, the clamping groove 13-1 is designed on the guardrails 13-4, the cushion bar 13-2 is placed in the clamping groove 13-1, positioning grooves 13-5 suitable for pipe rod positioning are laid at two ends of the bottom frame 13-3 of the pipe rod box 13, the length of the pipe rod box 13 is smaller than that of a stored pipe rod, the pipe rods are stacked in the pipe rod box 13 in a layered mode, and the cushion bar 13-2 is arranged between the upper portion and the lower portion of each pipe rod. The tube cassette 13 serves as a transport carrier for the tube.
Wherein a groove for positioning the pipe rod is arranged above the cushion bar 13-2, and a v-shaped groove for positioning the pipe rod is arranged below the cushion bar 13-2. Positioning holes 13-21 for positioning are formed at two ends of the cushion bar 13-2, and the cushion bar 13-2 is easily magnetized. The positioning holes 13-21 are used for fixing the cushion bars 13-2 when the tube bar box 13 is filled with tube bars. The cushion bar 13-2 is placed in the clamping groove 13-1 of the tube bar box 13 when being stored.
The four-column gantry crane comprises a four-column gantry crane body, a four-column gantry crane body and a four-column gantry crane, wherein the four-column gantry crane body 1 is used for unloading, the four-column gantry crane body 20 is used for loading, the four-column gantry crane body 1 and the four-column gantry crane body 20 are identical in structure, the four-column gantry crane body 1 is of a four-column structure, a first group of guide rails 1-2 used for walking are arranged below the four-column gantry crane body 1, a first walking long beam 1-3 is arranged at two ends of the top of the four-column gantry crane body 1, a first walking guide rail 1-1 which is consistent with the first walking long beam 1-3 in length direction is arranged on the upper portion of the first walking long beam 1-3, a first heavy box crane 2 which can move along the first walking long beam 1-3 in length direction is arranged on the first walking guide rail 1-1, the height of the first walking long beam 1-3 is higher than that of a transport vehicle 3, and the transport vehicle 3 is positioned below the first walking long beam 1-3 during unloading.
The first heavy box crane 2 consists of a first main beam 2-1, a first moving vehicle 2-2, a first hoisting device 2-3 and a first end beam 2-4, wherein the first end beam 2-4 is connected to two sides of the first main beam 2-1, the first end beam 2-4 moves along a first travelling guide rail 1-1, the first moving vehicle 2-2 is arranged above the first main beam 2-1, the first moving vehicle 2-2 can move along the length direction of the first main beam 2-1, the first moving vehicle 2-2 is connected with the first hoisting device 2-3, the first hoisting device 2-3 can be lifted, and the first heavy box crane 2 and the second heavy box crane 19 have the same structure. The first heavy box crane 2 is used for hoisting a pipe rod box 13 filled with pipe rods.
The four-column gantry II 8 is used for disassembling and boxing the pipe rods, the four-column gantry III 17 is used for boxing the pipe rods, the four-column gantry II 8 and the four-column gantry III 17 are identical in structure, a second group of guide rails 8-2 used for walking are arranged below the four-column gantry II 8, second long beams 8-3 are arranged at two ends of the top of the four-column gantry II 8, a second walking guide rail 8-1 consistent with the length direction of the second long beams 8-3 is arranged on the upper portion of the second long beams 8-3, and a first pipe crane 7 which is movable along the length direction of the second long beams 8-3 is arranged on the second walking guide rail 8-1.
The first tube crane 7 and the second tube crane 18 have the same structure, the first tube crane 7 consists of a second moving vehicle 7-1, a second main beam 7-2, a robot 7-3, a second hoisting device 7-4, a single crane 7-5 and a second end beam 7-6, two ends of the second main beam 7-2 are connected with the second end beam 7-6, the second end beam 7-6 moves along a second walking guide rail 8-1, the second moving vehicle 7-1 is arranged above the second main beam 7-2, the second moving vehicle 7-1 can move along the length direction of the second main beam 7-2, the second hoisting device 7-4, the single crane 7-5 and the robot 7-3 are connected below the second moving vehicle 7-1, the second hoisting device 7-4 and the single crane 7-5 can be lifted, and the single crane 7-5 is positioned at one side of the second hoisting device 7-4. The first row of tube hangers 7 and the second row of tube hangers 18 are used to attach and detach tube rods from the tube rod box 13.
Wherein a platform 5-1 for placing the tube rod box 13 is arranged above the flatcar 5 and the heavy box flatcar 22, the platform 5-1 can be lifted, when lifted, the upper plane of the platform 5-1 is higher than the highest point of the first tube box frame 6 and the second tube box frame 21, and after falling, the upper plane of the platform 5-1 is lower than the highest point of the first tube box frame 6 and the second tube box frame 21.
Wherein the first tube box frame 6 and the second tube box frame 21 have one or more groups.
The four-column gantry 1, the four-column gantry 8, the four-column gantry three 17 and the four-column gantry four 20 are respectively paved with a first group of guide rails 1-2, a second group of guide rails 8-2, a third group of guide rails 17-2 and a fourth group of guide rails 20-2 below, and the first group of guide rails 1-2, the second group of guide rails 8-2, the third group of guide rails 17-2 and the fourth group of guide rails 20-2 are perpendicular to the first pipe box frame 6 and the second pipe box frame 21.
Wherein the pipe box 13 is internally provided with a fastener 13-7 and a cushion bar 13-2.
Wherein the flat carriage 5 and the heavy box flat carriage 22 have the same structure, a platform 5-1 is arranged on the flat carriage, and the platform 5-1 is used for placing the pipe rod box 13.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
On the field, two or more sets of four-column gantry are designed for hoisting operation. The loading, lifting and placing operation of the pipe rod from the transport vehicle 3 to the workshop 14 and the pipe rod from the workshop to the transport vehicle 3 is completed.
And (3) pipe rod recovery and storage processes:
Firstly, a pipe rod box 13 with pipe rods is detached from a transport vehicle 3, in the concrete, the transport vehicle 3 with the pipe rod box 13 enters from a first group of guide rails 1-2 and stops to the corresponding position of a first pipe box frame 6 of a site, and a four-column gantry 1 slides to the position above the transport vehicle 3 on the first group of guide rails 1-2. The first heavy box crane 2 moves to the upper part of the transport vehicle 3 along the first travelling guide rail 1-1 of the four-column gantry 1, and the first travelling carriage 2-2 on the first heavy box crane 2 moves to the upper part of the pipe rod box 13 along the first main beam 2-1. The first lifting device 2-3 descends and lifts the pipe-pole box 13 with the pipe-pole from the transport vehicle 3. The first heavy box crane 2 moves to the upper part of the first pipe box frame 6 along the first travelling guide rail 1-1 of the four-column gantry 1, the first hoisting device 2-3 descends, the flat car 5 positioned in the first pipe box frame 6 ascends, and the first hoisting device 2-3 places the pipe rod box 13 with the pipe rod on the platform 5-1 of the flat car 5. The carriage 5 moves in the longitudinal direction of the first tube cassette frame 6, and the tube bar cassette 13 with the tube bar is placed on the first tube cassette frame 6.
And secondly, the first row of pipe cranes 7 detach the pipe rods from the pipe rod boxes 13, and in the specific implementation mode, the first row of pipe cranes 7 move to the right side along the second walking guide rail 8-1 of the four-column gantry II 8 and are positioned above the pipe rod boxes 13 with the pipe rods. The second moving carriage 7-1 on the first row of tube cranes 7 moves along the second main beam 7-2 to above the tube bar box 13 with the tube bars, and the robot 7-3 removes the fasteners 13-7 on the tube bar box 13 with the tube bars (wherein the fasteners 13-7 are inserted into the positioning holes 13-21 for fastening the cushion bars 13-2 and placing the fasteners 13-7 on the fastener receiving bars 13-6. After removing the fasteners 13-7, the robot 7-3 grabs the cushion bars 13-2 and places them in the receiving grooves 13-1. The second hoisting device 7-4 of the first row of tube cranes 7 descends and lifts the tube bars.
And thirdly, the first row of pipe cranes 7 move and discharge pipe rods on the feeding frame 9, in the concrete, the first row of pipe cranes 7 with the pipe rods hung on the first row of pipe cranes are moved to the position above the feeding frame 9 along the second walking guide rail 8-1 on the second four-column gantry 8, and meanwhile, the second moving vehicle 7-1 is moved to the position above the feeding frame 9 along the second main beam 7-2. The second hoisting device 7-4 descends and places the hoisted pipe rod on the feeding frame 9.
And step four, the first row of pipe cranes 7 move along the second walking guide rail 8-1 on the four-column gantry II 8 to return to the position above the pipe rod box 13 filled with the pipe rods, and meanwhile, the second moving vehicle 7-1 returns to the position above the pipe rod box 13 filled with the pipe rods along the second main beam 7-2. And repeating the second step and the third step until all the pipe rods in the pipe rod box 13 with the pipe rods are placed on the feeding frame 9.
Step five, the feeding conveyor line 10 conveys the pipe bars to the workshop 14.
And step six, a single hanger 7-5 is arranged on the first row of pipe hangers 7 and is used for hanging single pipe rods needing to be lifted on the feeding frame 9. The empty pipe rod box 13 after the hoisting operation is completed is hoisted by the second hoisting device 7-4 on the first row of pipe cranes 7. The four-column gantry II 8 moves above the empty box frame 12 along the second set of guide rails 8-2 on the ground, and places the empty tube box 13 on the empty box frame 12. The empty cassette flatcar 11 then moves the empty tube stick cassette 13 into position on the empty cassette rack 12.
And seventhly, sliding the four-column gantry 1 and the four-column gantry 8 to the next tube box frame along the first walking guide rail 1-1 and the second walking guide rail 8-1 respectively, repeating the steps one to six, and completing the tube rod and tube rod recovery and storage flow of the next tube box frame.
And (3) storing and distributing pipe rods:
The first step is that the empty pipe box 13 is conveyed from the empty box frame 12 to the second pipe box frame 21, in the specific implementation mode, the four-column gantry three 17 moves to the upper side of the empty box frame 12 along the third group of guide rails 17-2, and the second pipe crane 18 moves to the cantilever at the right side of the four-column gantry three 17 along the third travelling guide rail 17-1 on the four-column gantry three 17 and is positioned right above the empty pipe box 13. The second row of tube hangers 18 lifts the empty tube cassette 13 and the four-column gantry three 17 moves along the third set of guide rails 17-2 to the proper position of the second tube cassette rack 21. The second row of tube hangers 18 is moved along the third travelling guide 17-1 to the left cantilever of the four-column gantry three 17, and the second row of tube hangers 18 place the empty tube bar boxes 13 on the second tube box frame 21.
And secondly, boxing the pipe rods, wherein in the concrete implementation mode, the pipe rods of the workshop 14 are conveyed to a discharging frame 16 through a discharging conveying line 15. The second row of tube hangers 18 is moved to a proper position above the discharge rack 16 along the third travel rail 17-1, the second row of tube hangers 18 lifts the tube rod, the second row of tube hangers 18 is moved above the empty tube rod box 13 along the third travel rail 17-1, and the second row of tube hangers 18 places the tube rod in the empty tube rod box 13. After the first-row pipe is put, the robot 7-3 on the second-row pipe crane 18 places the cushion bar 13-2 in the storage groove 13-1 on the pipe box 13 above the pipe. The second row of tube hangers 18 are moved to the appropriate position above the discharge rack 16 along the third running rail 17-1, and the above-mentioned hanging steps are repeated until the tube rod box 13 is filled with tube rods in a manner of one-layer tube rod one-layer pad bar 13-2. Until the tube rod box 13 is filled with the tube rod, the fastener 13-7 is taken out from the fastener receiving rod 13-6, and the cushion bar 13-2 is fixed through the positioning hole 13-21. And (5) boxing the pipe and the rod.
And thirdly, conveying the pipe rod box 13 filled with the pipe rods to a second pipe box frame 21, wherein in the specific embodiment, the second heavy box crane 19 lifts the pipe rod box 13 filled with the pipe rods and places the pipe rod box 13 on a heavy box flat car 22, and the heavy box flat car 22 moves the pipe rod box 13 filled with the pipe rods to a proper position on the left side of the second pipe box frame 21.
Step three: the pipe pole loading is carried out in a concrete implementation mode that the pipe pole box 13 filled with pipe poles is loaded, in a concrete implementation mode, the four-column gantry four 20 is moved to the position above the pipe pole box 13 filled with pipe poles, the second heavy box crane 19 is moved to the position above the pipe pole box 13 filled with pipe poles along the fourth travelling guide rail 20-1 of the four-column gantry four 20, the second heavy box crane 19 lifts the pipe pole box 13 filled with pipe poles, the second heavy box crane 19 is moved to the position above the transport vehicle 3 along the fourth travelling guide rail 20-1 of the four-column gantry four 20, and the pipe pole box 13 filled with pipe poles is placed in a carriage of the transport vehicle 3 by the second heavy box crane 19. The second double box crane 19 moves to a proper position at the right cantilever along the fourth travelling guide rail 20-1 of the four-column gantry four 20 to hoist the next tube rod box 13. And (5) loading the pipe rod.
In the description of the present specification, reference to the term "embodiment" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.