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CN114893135B - An intelligent drilling system for railway construction - Google Patents

An intelligent drilling system for railway construction
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Publication number
CN114893135B
CN114893135BCN202210494400.7ACN202210494400ACN114893135BCN 114893135 BCN114893135 BCN 114893135BCN 202210494400 ACN202210494400 ACN 202210494400ACN 114893135 BCN114893135 BCN 114893135B
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CN
China
Prior art keywords
positioning
connecting rod
ring
rod
spring
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CN202210494400.7A
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Chinese (zh)
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CN114893135A (en
Inventor
项子寅
田野
林磊
宋广羽
王广全
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China Building Materials Geotechnical Engineering Jiangsu Co ltd
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China Building Materials Geotechnical Engineering Jiangsu Co ltd
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Priority to CN202210494400.7ApriorityCriticalpatent/CN114893135B/en
Publication of CN114893135ApublicationCriticalpatent/CN114893135A/en
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Publication of CN114893135BpublicationCriticalpatent/CN114893135B/en
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Abstract

Translated fromChinese

本发明涉及一种用于铁路建设的智能钻探系统,包括底座、连接杆、连接机构和定位机构,所述定位机构包括固定板、顶针和定位组件,所述连接机构包括丝杆和连接组件,该用于铁路建设的智能钻探系统通过定位机构实现对连接杆的限位,便于连接杆的安装,降低劳动强度,通过滑动组件实现对连接杆的辅助定位,提升定位效果,通过连接机构实现对连接杆的多级限位,提升限位效果,同时通过第一弹簧和第二弹簧的回复力还能减少两个连接杆之间的间隙,提升密封效果,防止杂质位于两个相邻的两根连接杆之间,从而影响连接效果,提高实用性。

The present invention relates to an intelligent drilling system for railway construction, comprising a base, a connecting rod, a connecting mechanism and a positioning mechanism, wherein the positioning mechanism comprises a fixing plate, a thimble and a positioning assembly, and the connecting mechanism comprises a screw rod and a connecting assembly. The intelligent drilling system for railway construction realizes the limiting of the connecting rod through the positioning mechanism, which is convenient for the installation of the connecting rod and reduces the labor intensity, realizes the auxiliary positioning of the connecting rod through the sliding assembly and improves the positioning effect, realizes the multi-level limiting of the connecting rod through the connecting mechanism and improves the limiting effect, and simultaneously reduces the gap between the two connecting rods through the restoring force of the first spring and the second spring, improves the sealing effect, prevents impurities from being located between two adjacent connecting rods, thereby affecting the connection effect, and improves the practicability.

Description

Intelligent drilling system for railway construction
Technical Field
The invention relates in particular to an intelligent drilling system for railway construction.
Background
In geological exploration, drill rods of a drill bit are required to be driven into a specified underground position to survey soil information and used for sampling detection, and when the drill bit goes deep underground, more drill rods are required to be driven into the interior of a drill hole due to the limitation of the length of the drill rods so as to compensate the height difference.
The mode of current increase drilling rod is mostly artifical manual screw in new drilling rod and is connected new drilling rod underground, is driving into the underground with new drilling rod, and the weight of drilling rod is heavier, and manual work is great in physical power loss after long-time work to the artificial condition of injury easily takes place to smash.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an intelligent drilling system for railway construction.
The intelligent drilling system for railway construction comprises a base, a connecting rod, a connecting mechanism and a positioning mechanism, wherein the base is horizontally arranged, the connecting rod is vertically arranged above the base, the positioning mechanism is arranged on the base, the connecting rod is connected with the base through the positioning mechanism, the connecting mechanism is arranged on the connecting rod, the positioning mechanism comprises fixing plates, ejector pins and positioning components, the ejector pins are arranged on the base, the two fixing plates are respectively and vertically arranged at two ends of the base, the two fixing plates are symmetrically arranged about the axis of the ejector pins, and the positioning components are arranged on the fixing plates;
The positioning assembly comprises a positioning ring and a positioning unit, the positioning ring is sleeved on the connecting rod and is in sliding connection with the connecting rod, and the outer ring of the positioning ring is connected with the base through a fixing plate;
The positioning units are uniformly arranged along the circumferential direction of the outer ring of the lantern ring, the positioning units are positioned between the lantern ring and the connecting rod, the positioning units comprise positioning rods and positioning balls, the positioning balls are arranged on one side of the connecting rod, the positioning rods are arranged between the positioning rings and the positioning balls, one ends of the positioning rods are connected with the positioning balls, the other ends of the positioning rods are hinged with the end faces of the bottom ends of the positioning rings, torsion springs are arranged at the hinged positions of the positioning rods and the positioning rings, one ends of the positioning balls, which are far away from the positioning rods, are abutted against the connecting rod, and the positioning balls are in rolling connection with the connecting rod;
The connecting mechanism comprises a screw rod and a connecting assembly, the screw rod is vertically arranged at the bottom end of the connecting rod, the screw rod and the connecting rod are coaxially arranged, a central hole is formed in one end, far away from the connecting rod, of the screw rod, the thimble is located in the central hole, and the connecting assembly is arranged at the top end of the connecting rod.
Preferably, in order to realize the connection to two adjacent connecting rods, the coupling assembling includes thread block and connecting unit, be equipped with vertical cylindricality recess on the terminal surface on connecting rod top, the thread block sets up in the recess, thread block and recess sliding connection, recess and connecting rod coaxial setting, be equipped with two vertical spacing grooves on the inner wall of recess, two spacing grooves set up with respect to the axis symmetry of recess, the cross-section of spacing groove is the dovetailed, the connecting unit sets up in the spacing inslot, the thread block passes through connecting unit and spacing groove sliding connection.
Preferably, in order to realize the spacing to the screw thread piece, the connecting unit includes movable block, locating lever, first spring and supports and lean on the unit, the vertical setting of locating lever is in the spacing inslot, the movable block sets up in the spacing inslot, the locating lever passes the movable block, movable block and locating lever sliding connection, the screw thread piece passes through movable block and spacing inslot sliding connection, first spring setting is in the below of movable block, first spring cover is established on the locating lever, the one end and the movable block of first spring are connected, the other end and the inside bottom of spacing inslot of first spring are connected, first spring is in compressed state.
Preferably, in order to promote the spacing effect of screw thread piece, lean against the unit setting in the spacing inslot, lean against the unit and be located the top of movable block, lean against the unit and be connected with the movable block, lean against the unit and include the second spring and lean against the ring, lean against the ring cover and establish on the locating lever, lean against ring and locating ring sliding connection, the second spring setting is keeping away from the one end of movable block at the ring, the second spring cover is established on the locating lever, the one end of second spring is connected with leaning against the ring, the other end and the inner wall on spacing groove top of second spring are connected, the one end that the second spring was kept away from to the ring is leaned against with the movable block.
Preferably, in order to promote axiality between two adjacent connecting rods, the top of connecting rod is equipped with the auxiliary ring, the auxiliary ring sets up with the connecting rod is coaxial, the bottom of connecting rod is equipped with the auxiliary groove that matches with the auxiliary ring, auxiliary ring sets up with the auxiliary groove is coaxial.
Preferably, in order to promote the positioning effect of connecting rod, the top of fixed plate is equipped with sliding component, sliding component includes slip ring and sliding unit, the slip ring cover is established on the connecting rod, slip ring and connecting rod sliding connection, be equipped with vertical U type groove on the one end that the fixed plate top is close to the connecting rod, sliding unit has two, sliding unit is located U type inslot, sliding unit includes slider and branch, the slider sets up in U type inslot, slider and U type inslot sliding connection, branch sets up between slider and slip ring, the one end and the outer lane of slip ring of branch are connected, the other end and the slider of branch are connected.
The intelligent drilling system for railway construction has the beneficial effects that the intelligent drilling system for railway construction realizes limit of the connecting rods through the cooperation of the ejector pins and the positioning assembly, enables the connecting rods to be vertically positioned above the base, enables the connecting rods to be in a vertical state, is convenient for installation of the connecting rods, reduces labor intensity, realizes auxiliary positioning of the connecting rods through the sliding assembly, improves positioning effect, realizes connection of the two connecting rods through the cooperation of the screw rod and the connecting assembly, realizes primary limit through the cooperation of the screw rod and the threaded block, realizes secondary limit through the cooperation of the moving block and the limit groove, improves limit effect, simultaneously can reduce a gap between the two connecting rods through restoring force of the first spring and the second spring, improves sealing effect, prevents impurities from being positioned between the two adjacent connecting rods, influences connection effect and improves practicability.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the intelligent drilling system for railway construction of the present invention;
FIG. 2 is a schematic structural view of the intelligent drilling system positioning assembly for railway construction of the present invention;
FIG. 3 is a schematic view of the connection structure of the intelligent drilling system auxiliary ring, connecting rod and connection mechanism for railway construction of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 3;
in the figure, the base is 1, the connecting rod is 2, the locating ring is 3, the locating rod is 4, the locating ball is 5, the screw rod is 6, the threaded block is 7, the fixed plate is 8, the thimble is 9, the moving block is 10, the fixed rod is 11, the first spring is 12, the second spring is 13, the abutting ring is 14, the auxiliary ring is 15, the sliding ring is 16, the sliding ring is 17, the sliding block is 18, and the supporting rod is 18.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
As shown in fig. 1-2, an intelligent drilling system for railway construction comprises a base 1, a connecting rod 2, a connecting mechanism and a positioning mechanism, wherein the base 1 is horizontally arranged, the connecting rod 2 is vertically arranged above the base 1, the positioning mechanism is arranged on the base 1, the connecting rod 2 is connected with the base 1 through the positioning mechanism, the connecting mechanism is arranged on the connecting rod 2, the positioning mechanism comprises fixing plates 8, thimble 9 and positioning components, the thimble 9 is arranged on the base 1, the number of the fixing plates 8 is two, the two fixing plates 8 are respectively arranged at two ends of the base 1 vertically, the two fixing plates 8 are symmetrically arranged relative to the axis of the thimble 9, and the positioning components are arranged on the fixing plates 8;
The positioning assembly comprises a positioning ring 3 and a positioning unit, the positioning ring 3 is sleeved on the connecting rod 2, the positioning ring 3 is in sliding connection with the connecting rod 2, and the outer ring of the positioning ring 3 is connected with the base 1 through a fixing plate 8;
The utility model discloses a positioning device, including the lantern ring, positioning unit, locating lever, connecting rod 2, locating lever 4, locating ball 5, locating lever 4 and locating ball 5, the one end of locating lever 4 is connected with locating ball 5, the other end of locating lever 4 is articulated with the terminal surface of locating ring 3 bottom, the articulated department of locating lever 4 and locating ring 3 is equipped with the torsional spring, locating ball 5 is kept away from the one end of locating lever 4 and is supported with connecting rod 2 and lean on, locating ball 5 and connecting rod 2 roll connection.
Here when needs carry out the interpolation of length to the main part, only need remove the main part to the top of connecting rod 2, then operation drive arrangement realizes the rotation to the main part through drive arrangement, can realize the connection to connecting rod 2 through coupling mechanism at this moment, realizes the interpolation to main part length.
Here realize spacing to connecting rod 2 through positioning mechanism, only need remove connecting rod 2 for connecting rod 2 is located holding ring 3, at this moment can drive locating lever 4 and locating bead and remove, makes the outer lane of locating bead and connecting rod 2 support and leans on, realizes the location to connecting rod 2 through the restoring force of locating lever 4 and the articulated department torsional spring of holding ring 3, thereby guarantees connecting rod 2's straightness that hangs down, thereby is convenient for realize the installation to connecting rod 2 and main part.
As shown in fig. 3-4, the connecting mechanism comprises a screw rod 6 and a connecting assembly, the screw rod 6 is vertically arranged at the bottom end of the connecting rod 2, the screw rod 6 and the connecting rod 2 are coaxially arranged, a center hole is formed in one end, far away from the connecting rod 2, of the screw rod 6, the thimble 9 is located in the center hole, and the connecting assembly is arranged at the top end of the connecting rod 2.
Preferably, in order to realize the connection to two adjacent connecting rods 2, coupling assembling includes thread block 7 and connecting unit, be equipped with vertical cylindricality recess on the terminal surface on connecting rod 2 top, thread block 7 sets up in the recess, thread block 7 and recess sliding connection, recess and connecting rod 2 coaxial setting, be equipped with two vertical spacing grooves on the inner wall of recess, two spacing grooves set up with respect to the axis symmetry of recess, the cross-section of spacing groove is the dovetailed, connecting unit sets up in the spacing groove, thread block 7 passes through connecting unit and spacing groove sliding connection.
Preferably, in order to realize the spacing to screw thread piece 7, the connecting element includes movable block 10, dead lever 11, first spring 12 and supports and lean on the unit, the vertical setting of dead lever 11 is in the spacing inslot, movable block 10 sets up in the spacing inslot, dead lever 11 passes movable block 10, movable block 10 and dead lever 11 sliding connection, screw thread piece 7 passes through movable block 10 and spacing inslot sliding connection, first spring 12 sets up in the below of movable block 10, first spring 12 cover is established on the dead lever 11, the one end and the movable block 10 of first spring 12 are connected, the other end and the inside bottom of spacing inslot of first spring 12 are connected, first spring 12 is in compressed state.
Preferably, in order to promote the spacing effect of screw thread piece 7, the unit that supports is located the spacing inslot, the unit that supports is located the top of movable block 10, it is connected with movable block 10 to support the unit, it includes second spring 13 and supports ring 14 to support the ring 14 cover and establish on dead lever 11, it is connected with dead lever 11 sliding to support ring 14, second spring 13 sets up the one end that keeps away from movable block 10 at supporting ring 14, second spring 13 cover is established on dead lever 11, the one end of second spring 13 is connected with support ring 14, the other end and the inner wall at spacing inslot top of second spring 13 are connected, the one end that supports ring 14 and keep away from second spring 13 supports with movable block 10.
Preferably, in order to promote the axiality between two adjacent connecting rods 2, the top of connecting rod 2 is equipped with auxiliary ring 15, auxiliary ring 15 and connecting rod 2 coaxial arrangement, the bottom of connecting rod 2 is equipped with the auxiliary groove that matches with auxiliary ring 15, auxiliary ring 15 and auxiliary groove coaxial arrangement.
Preferably, in order to promote the positioning effect of connecting rod 2, the top of fixed plate 8 is equipped with sliding component, sliding component includes slip ring 16 and sliding unit, slip ring 16 cover is established on connecting rod 2, slip ring 16 and connecting rod 2 sliding connection, be equipped with vertical U type groove on the one end that fixed plate 8 top is close to connecting rod 2, sliding unit has two, sliding unit is located U type inslot, sliding unit includes slider 17 and branch 18, slider 17 sets up in U type inslot, slider 17 and U type inslot sliding connection, branch 18 sets up between slider 17 and slip ring 16, the one end and the outer lane of slip ring 16 of branch 18 are connected, the other end and the slider 17 of branch 18 are connected.
When the main body is positioned above the connecting rod 2, the main body is the other connecting rod 2, the length is increased through the connection of the two connecting rods 2, the main body is continuously moved, the screw rod 6 at the bottom end of the main body is positioned in the groove, the main body is rotated, the main body drives the screw rod 6 to rotate, the screw rod 6 is in threaded connection with the threaded block 7, meanwhile, the threaded block 7 is simultaneously moved towards the top end direction of the limiting groove because the threaded block 7 is connected through the moving block 10, the moving block 10 drives the abutting ring 14 to move, the first spring 12 and the second spring 13 are always in a compressed state, the restoring force of the first spring 12 and the second spring 13 reduces the gap between the main body and the connecting rod 2, thereby preventing the entry of impurities, improving the connecting effect, realizing the primary limiting of the main body and the connecting rod 2 through the cooperation of the threaded block 7 and the screw rod 6, and realizing the secondary limiting of the main body and the connecting rod 2 through the cooperation of the moving block 10 and the abutting ring 14, and improving the limiting effect.
Here through setting up the connecting rod 2 on base 1 and positioning mechanism, realize spacing to connecting rod 2 to be convenient for realize the connection to main part and connecting rod 2, reduce intensity of labour, improve the security.
Compared with the prior art, this an intelligent drilling system for railway construction passes through the cooperation of thimble 9 and locating component, realize spacing to connecting rod 2, make connecting rod 2 vertical be located the top of base 1, make connecting rod 2 be in vertical state, thereby be convenient for connecting rod 2's installation, reduce intensity of labour, here realize the assistance-localization real-time to connecting rod 2 through sliding component, promote the location effect, here realize the connection to two connecting rods 2 through the cooperation of lead screw 6 and coupling assembling, compare with current coupling mechanism, this coupling mechanism passes through the cooperation of lead screw 6 and thread block 7, realize one-level spacing, through the cooperation of movable block 10 and spacing groove, realize two-level spacing, promote spacing effect, simultaneously can also reduce the clearance between two connecting rods 2 through the restoring force of first spring 12 and second spring 13, promote sealed effect, prevent impurity to be located between two adjacent two connecting rods 2, thereby influence the connection effect, improve the practicality.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.

Claims (2)

1. The utility model provides an intelligent drilling system for railway construction, includes base (1), connecting rod (2), coupling mechanism and positioning mechanism, base (1) level sets up, connecting rod (2) vertical setting is in the top of base (1), positioning mechanism sets up on base (1), connecting rod (2) are connected with base (1) through positioning mechanism, coupling mechanism sets up on connecting rod (2), a serial communication port, positioning mechanism includes fixed plate (8), thimble (9) and locating component, thimble (9) set up on base (1), fixed plate (8) have two, and two fixed plates (8) set up respectively vertical setting in the both ends of base (1), and two fixed plates (8) are about the axis symmetry setting of thimble (9), locating component sets up on fixed plate (8);
The positioning units are uniformly arranged along the circumferential direction of the outer ring of the lantern ring, the positioning units are positioned between the lantern ring and the connecting rod (2), each positioning unit comprises a positioning rod (4) and a positioning ball (5), each positioning ball (5) is arranged on one side of the connecting rod (2), each positioning rod (4) is arranged between the corresponding positioning ring (3) and each positioning ball (5), one end of each positioning rod (4) is connected with each positioning ball (5), the other end of each positioning rod (4) is hinged with the end face of the bottom end of the corresponding positioning ring (3), a torsion spring is arranged at the hinged position of each positioning rod (4) and the corresponding positioning ring (3), one end of each positioning ball (5) far away from the corresponding positioning rod (4) is abutted against the corresponding connecting rod (2), and each positioning ball (5) is in rolling connection with the corresponding connecting rod (2);
The connecting unit comprises a moving block (10), a fixed rod (11), a first spring (12) and an abutting unit, wherein the fixed rod (11) is vertically arranged in a limiting groove, the moving block (10) is arranged in the limiting groove, the fixed rod (11) penetrates through the moving block (10), the moving block (10) is in sliding connection with the fixed rod (11), the threaded block (7) is in sliding connection with the limiting groove through the moving block (10), the first spring (12) is arranged below the moving block (10), the first spring (12) is sleeved on the fixed rod (11), one end of the first spring (12) is connected with the moving block (10), the other end of the first spring (12) is connected with the bottom end inside the limiting groove, and the first spring (12) is in a compressed state;
The supporting unit is arranged in the limit groove and is positioned above the moving block (10), the supporting unit is connected with the moving block (10) and comprises a second spring (13) and a supporting ring (14), the supporting ring (14) is sleeved on the fixed rod (11), the supporting ring (14) is in sliding connection with the fixed rod (11), the second spring (13) is arranged at one end, far away from the moving block (10), of the supporting ring (14), the second spring (13) is sleeved on the fixed rod (11), one end of the second spring (13) is connected with the supporting ring (14), the other end of the second spring (13) is connected with the inner wall at the top end of the limit groove, and one end, far away from the second spring (13), of the supporting ring (14) is propped against the moving block (10);
CN202210494400.7A2022-05-072022-05-07 An intelligent drilling system for railway constructionActiveCN114893135B (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
CN202210494400.7ACN114893135B (en)2022-05-072022-05-07 An intelligent drilling system for railway construction

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
CN202210494400.7ACN114893135B (en)2022-05-072022-05-07 An intelligent drilling system for railway construction

Publications (2)

Publication NumberPublication Date
CN114893135A CN114893135A (en)2022-08-12
CN114893135Btrue CN114893135B (en)2025-01-10

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CN112963094A (en)*2021-02-082021-06-15方晓亮Special measuring device of architectural design
CN113738290A (en)*2021-09-022021-12-03广州文硕石油有限公司Drill bit connecting device for petroleum exploitation

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