Power grid electric pole erecting tools vehicle and its construction methodTechnical field
The present invention relates to a kind of electric power network constructing devices, and in particular to a kind of power grid electric pole erecting tools vehicle and its appliesWork method, belongs to technical field of electric power construction.
Background technique
Power engineering broadly further includes using electricity as power that is, with the production of electric energy, conveying, the related engineering of distributionThe engineering applied in multiple fields with the energy.Its bubbling area is made of the angle steel being mutually juxtaposed, the orientation of angle steel withLiquid flow path direction is parallel.
Application No. is CN104088501A to disclose a kind of concrete wire pole stringing vehicle such as one comprising vehicle frame and is set toElectric pole lifting gear and electric pole support device on vehicle frame；The front end of vehicle frame is equipped with axle sleeve；Connection is provided on vehicle frameBar, the connecting rod one end are connected with the first snap ring；Support device includes channel steel and the sliding rail above channel steel；It is opened on channel steelEquipped with sliding slot, pin shaft is equipped on channel steel, pin shaft is equipped with idler wheel；Extreme is equipped with second for fettering concrete wire poleSnap ring；Electric pole lifting gear includes lifting cylinder, axis and the connecting lever on vehicle frame, and connecting lever is movably connected on axisOn, connecting lever includes galianconism and long-armed, and galianconism is flexibly connected with the cylinder rod of lifting cylinder, long-armed to connect with pin shaft；Axis warpSupport rod is connect with axle sleeve.This stringing vehicle lifting gear is provided with connecting lever and lifting cylinder, and landing is to use regulations and parameters principle, behaviourMake very convenient, time saving and energy saving, working efficiency greatly improves.
For another example one application No. is CN203393738U to disclose a kind of electric pole fixed structure and immobilizing foundation for exempting from bracing wire,It includes electric pole, and the root of electric pole is provided with immobilizing foundation, and immobilizing foundation is that small top and big bottom and longitudinal section is trapezoidalThe structure of shape, immobilizing foundation are provided centrally with fixing groove, and the root of electric pole is plugged in fixing groove；Electric pole of the invention is solidStructure is determined by the improvement to existing fixed structure, immobilizing foundation is set in the root of electric pole, under the upper end of immobilizing foundation is smallEnd is big, and which adds the contacts area of electric pole root and soil, increases the stability after electric pole is set up, makes electric wireBar it is identical as the electric pole of setting bracing wire or steel construction shaft tower by external force ability, have structure it is simple, convenient for construction, costAdvantage cheap, both artistic and practical, occupied area is small and safety coefficient is high.
Electric pole occupies critically important effect in power Transmission at present, this bar that allows for installing electric wiring is essential, ShenNumber a kind of concrete wire pole stringing vehicle please be disclosed for 201410297193.1 patent, which can achieve the bar that installs electric wiringPurpose, but electric pole from ground place must be realized on the apparatus by additional mechanism or device, in field workAs when operate relatively cumbersome and erection to realize electric pole cannot be used alone, the cost is relatively high, and the mechanismOnly there are two wheels, unstable in the process of walking, easily hair accident.
Summary of the invention
The present invention overcomes problems of the existing technology, propose power grid electric pole erecting tools vehicle and its construction partyMethod, the device and its construction method are easy to use when installing electric wiring bar, save manpower, and walking is stablized, and speed of application is fast.
The specific technical solution of the present invention is as follows:
Power grid electric pole erecting tools vehicle, including vehicle frame, the vehicle frame lower section are equipped with bracket, and wheel is mounted on bracketOn, the vehicle frame front end is equipped with universal wheel；It is characterized in that, the vehicle frame two sides are equipped with screw rod, pass through lead screw handwheel controlThe sliding block to slidably reciprocate on screw rod is made to be mounted on the screw rod；One end of the central frame beam is equipped on fixed fastening frameThe collet one that lid assembles with fixed fastening frame lower cover, the two sides of the collet one are equipped in rotation axis insertion vehicle frame；It is describedThe other end of central frame beam is equipped with collet two；Jack is installed on the sliding block, is connected between the jack and collet twoIt is connected to hoisting bracket, very heavy press hand is mounted on the side of jack；
The side of the vehicle frame is equipped with turntable, is connected with rotary tray motor below the turntable, top is equipped with triangle towerFrame, triangle pylon bottom end one end are hinged on turntable, and the other end is connected to above hydraulic cylinder；The triangle tower top peaceEquipped with pull wire pulley；The triangle tower bottom is equipped with reel, and reel side is connected with reel motor.It is also set on the vehicle frameThere is location hole, the positioning hole is movably installed with ladder.
Preferentially, the screw rod two sides are laid with lead screw guide rod.
Preferentially, the vehicle frame two sides are equipped with handlebar.
Preferentially, pulley is uniformly installed on the inside of the collet two.
Preferentially, V-arrangement trogue is also equipped between the collet one and collet two.
Preferentially, spiral stabilizer blade is installed below the turntable.
Based on above-mentioned apparatus, the present invention also provides a kind of power grid electric pole erection construction methods, which is characterized in that includingFollowing steps:
1) unitized frame is moved to the accumulation position of electric pole, and spiral stabilizer blade, which is threaded to contact ground, keeps car body steady；
2) it is covered using hanging ring at the electric pole both ends that needs lift by crane, and fastens bracing wire in hanging ring, and bracing wire is passed through into bracing wireSetting fastening is on reel after pulley；
3) reel electric motor starting drive lower mandrel member is packed up into bracing wire and then slings electric pole, reach the height higher than vehicle frameStop, hydraulic cylinder pulls back triangle pylon, and electric pole is increased and is straightened close to the position of vehicle frame, rotary tray motor operates at this timeElectric pole, is transferred to the top of vehicle frame by work；
4) electric pole is mounted in collet one and collet two and is fixed, and car body is transplanted at electric pole slot hole；
5) very heavy press hand is operated to rise jack to promote collet two, while constantly rotating threaded shaft handwheel adjustment thousandThe position on jin top adapts to the elevated height of collet two, and in the process, electric pole is the center of circle, the rotation of collet two 90 with collet oneDegree, which holds up electric pole, enters its bottom in electric pole slot hole；
6) it is banketed to electric pole slot hole and closely knit, is swashed by ladder, open collet one and collet two, make electric poleAbout collar is lost, construction is completed.
Beneficial effects of the present invention: the device and its construction method are easy to use when installing electric wiring bar, save manpower,Walking is stablized, and speed of application is fast, while the road flat country of construction area electric power abundance, is also applied for remote hill path scablandArea, it is practical, it is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of power grid electric pole erecting tools vehicle of the present invention；
Fig. 2 is power grid electric pole erecting tools vehicle top view of the present invention；
Fig. 3 is power grid electric pole erecting tools vehicle side view；
Operation schematic diagram when Fig. 4 is present invention construction；
Operation schematic diagram when Fig. 5 is present invention construction；
Operation schematic diagram when Fig. 6 is present invention construction；
Operation schematic diagram when Fig. 7 is present invention construction.
Specific embodiment
As shown, power grid electric pole erecting tools vehicle, including vehicle frame 4, bracket 20, vehicle are installed below the vehicle frame 4Wheel 21 is mounted on bracket 20, and 4 front end of vehicle frame is equipped with universal wheel 3；4 two sides of vehicle frame are equipped with screw rod 16, pass throughLead screw handwheel 2 controls the sliding block 25 to slidably reciprocate on screw rod 16 and is mounted on the screw rod 16, and 16 two sides of screw rod are laid with silkThick stick guide rod 15.4 two sides of vehicle frame are equipped with handlebar 5, and construction personnel can control the driving direction of vehicle with pull handle.
One end among vehicle frame 4 is equipped with the collet that fixed fastening frame upper cover 18 assembles with fixed fastening frame lower cover 19One, the two sides of the collet one are equipped in rotation axis insertion vehicle frame 4；The other end among the vehicle frame 4 is equipped with collet 2 23；2 23 inside of collet is uniformly equipped with pulley 29.Jack 7, the jack 7 and collet 2 23 are installed on the sliding block 25Between be connected with hoisting bracket 22, very heavy press hand 6 is mounted on the side of jack 7.Collet 2 23 and collet one can lead toFastener is crossed to open and lock.
The side of vehicle frame 4 is equipped with turntable 9, is connected with rotary tray motor 28 below the turntable 9, top is equipped with triangle towerFrame 12, described 12 bottom end one end of triangle pylon are hinged on turntable 9, and the other end is connected to above hydraulic cylinder 14；The triangle towerPull wire pulley 11 is installed at the top of frame 12；12 bottom of triangle pylon is equipped with reel 13, and 13 side of reel is connected with reelMotor 10.V-arrangement trogue 40 is also equipped between collet one and collet 2 23.Spiral stabilizer blade 27 is installed below turntable 9.The vehicleIt is additionally provided with location hole 62 on frame 4, is movably installed with ladder 61 in the location hole 62.
Based on above-mentioned apparatus, the present invention also provides a kind of power grid electric pole erection construction methods, which is characterized in that includingFollowing steps:
1) unitized frame 4 is moved to the accumulation position of electric pole 17, and spiral stabilizer blade 27 is threaded to contact ground to make car bodySteadily；
2) using 30 sets of hanging ring at 17 both ends of electric pole that needs lift by crane, and bracing wire 31 is fastened in hanging ring 30, and by bracing wire31 by setting fastening after pull wire pulley 11 on reel 13；
3) starting reel motor 10 drives lower mandrel member 13 to pack up bracing wire 31 and then sling electric pole 17, reaches higher than vehicleThe height of frame 4 stops, and hydraulic cylinder 14 pulls back triangle pylon 12, and electric pole 17 is increased and is straightened close to the position of vehicle frame 4,Electric pole 17 is transferred to the top of vehicle frame 4 by 28 operation of rotary tray motor at this time；
4) electric pole 17 is mounted in collet one and collet 2 23 and is fixed, and car body is transplanted at electric pole slot hole；
5) very heavy press hand 6 is operated to rise jack 7 to promote collet 2 23, while constantly rotating threaded shaft handwheel 2The position of jack 7 is adjusted to adapt to the elevated height of collet 2 23, in the process, electric pole 17 is the center of circle with collet one,Collet 2 23, which is rotated by 90 ° to hold up electric pole 17, enters its bottom in electric pole slot hole；
6) it is banketed to electric pole slot hole and closely knit, is swashed by ladder 61, open collet one and collet 2 23, make electricityLine bar 17 loses about collar, and construction is completed.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shapeAt technical solution, fall within the scope of protection required by the present invention.