CN218290374U

CN218290374U - Lifting device for electric power construction

Info

Publication number: CN218290374U
Application number: CN202222796507.5U
Authority: CN
Inventors: 方永翔; 胡旭明; 黄勇
Original assignee: Zhejiang Bodian Power Engineering Co ltd
Current assignee: Zhejiang Bodian Power Engineering Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-13
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a lifting device for electric power construction, the on-line screen storage device comprises a base, base top symmetry is slided and is equipped with and transfers to rise the device, the spout has been seted up to base top symmetry, be equipped with the slider in the spout, the slider slides in the spout, it includes first two-way screw to transfer to rise the device, the connecting rod, guide bar and driving motor, first two-way screw rotates to be arranged in one side spout, the guide bar rotates to be arranged in the opposite side spout, guide bar and slider sliding fit, the rigid coupling is equipped with the dead lever between the adjacent spout, the driving motor rigid coupling is in first two-way screw one end, connecting rod alternately rotates to be arranged in the slider top, the connecting rod top is equipped with the backup pad, connecting rod and backup pad, the articulated cooperation of base, the rigid coupling has the stabilizer blade around the base bottom, be equipped with the jacking device between the stabilizer blade, jacking device and stabilizer blade sliding fit, the utility model discloses rational in infrastructure, through transferring to rise the device can effectively solve the inconvenient problem of climbing eminence, the security and the high efficiency of the construction operation of improvement.

Description

Lifting device for electric power construction

Technical Field

The utility model relates to an electric power construction technical field, in particular to elevating gear for electric power construction.

Background

The electric power engineering is related to the production, transmission and distribution of electric energy, and comprises the engineering of applying electricity as power and energy in various fields, and in the construction process of the electric power engineering, a lifting device is required to be used for matching with high-place construction operation of constructors, such as telegraph pole stringing, maintenance and installation of distribution equipment and the like.

At present, current elevating gear for electric power construction still has the manual work and utilizes the climbing utensil to carry out construction operation, when carrying out the electric power construction operation, the climbing eminence is more difficult, has not only increaseed people's work degree, has reduced work efficiency, also has huge potential safety hazard, unsatisfied people's user demand, provides a solution to below the above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lifting device for electric power construction through the height of transferring the device regulation backup pad that rises, has solved the climbing eminence difficult problem of electric power construction operation.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a lifting device for electric power construction, includes the base, base top symmetry is equipped with transfers and rises the device, transfer and rise the device and the cooperation of base sliding, the spout has been seted up to base top symmetry, be equipped with the slider in the spout, the slider slides in the spout, it includes first bidirectional screw, connecting rod, guide bar and driving motor to transfer to rise the device, first bidirectional screw passes the slider and rotates to arrange in one side spout, first bidirectional screw and slider screw-thread fit, the guide bar rotates to arrange in the opposite side spout, guide bar and slider sliding fit are adjacent be equipped with the dead lever between the spout, slider fixed connection in dead lever and the spout, the driving motor rigid coupling is in first bidirectional screw one end, the connecting rod alternately rotates to arrange in the slider top, connecting rod one end and the articulated cooperation of slider, the connecting rod top is equipped with the backup pad, the articulated cooperation of connecting rod other end and backup pad, there is the stabilizer blade bottom of base all around, be equipped with the jacking device between the stabilizer blade, jacking device and stabilizer blade sliding fit.

Adopt above-mentioned technical scheme, driving motor starts the back, the driving motor output shaft drives first bidirectional screw and rotates, first bidirectional screw drives the slider and slides in the spout, the guide bar plays the effect that the direction slided in the spout, the connecting rod can the up-and-down motion, thereby the height of adjustment backup pad, when needs remove whole device, start the jacking device, the jacking device will move down, make ground and stabilizer blade break away from the contact state, jacking device and ground contact each other, when whole device placed construction operation position, the jacking device upward movement, jacking device and ground contactless, stabilizer blade and ground contact, thereby whole device and ground remain stable when having guaranteed electric power construction, the fail safe nature when having guaranteed construction operation.

As preferred, the jacking device is including returning shaped plate, the bidirectional screw rod of second, second hand wheel, sliding block, bull stick, universal wheel and fixed block, it arranges between adjacent stabilizer blade to return the shaped plate to slide, the bidirectional screw rod of second passes back shaped plate and the bidirectional screw rod of second and returns shaped plate screw-thread fit, the bidirectional screw rod one end of second is located to second hand wheel rigid coupling cover, the universal wheel rigid coupling is arranged in returning the shaped plate bottom, sliding block symmetrical sleeve locates on the bidirectional screw rod of second, sliding block and the bidirectional screw rod screw-thread fit of second, the fixed block is in the base bottom, bull stick one end and the articulated cooperation of fixed block, the bull stick other end and the articulated cooperation of sliding block.

Adopt above-mentioned technical scheme, rotate the second hand wheel, drive the rotation of the two-way screw rod of second, the sliding block is close to each other on the two-way screw rod of second for return the universal wheel and the ground contact of shaped plate bottom, thereby conveniently remove whole device, for when guaranteeing with the stability on ground, the contra-rotation hand wheel, the sliding block is kept away from each other, universal wheel upward movement, and universal wheel and ground are not contact each other.

Preferably, one end, far away from the driving motor, of the first bidirectional screw is provided with a first hand wheel, the first hand wheel is sleeved at one end of the first bidirectional screw, and the first hand wheel is fixedly connected with the first bidirectional screw.

Adopt above-mentioned technical scheme, first hand wheel can operate the lift through the manual work when driving motor breaks down, has guaranteed the effective of construction operation and has gone on.

Preferably, a safety handrail is arranged at the top of the supporting plate and fixedly connected with the supporting plate.

Adopt above-mentioned technical scheme, the operation personnel and the maintenance kit accident that safety handle can effectively place in the backup pad fall.

Preferably, one side of the supporting plate is provided with a stair handrail, and the stair handrail is in running fit with the supporting plate.

By adopting the technical scheme, the stair handrail is convenient for operating personnel to climb onto the supporting plate.

Preferably, a square groove is formed in the support leg, a sliding rod is arranged in the square groove, the sliding rod is fixedly connected with the square groove, and the return-shaped plate penetrates through the sliding rod and is matched with the return-shaped plate in a sliding mode.

Adopt above-mentioned technical scheme, square groove can effectively carry out limiting displacement to returning the shape board.

Preferably, a pushing handrail is arranged on one side of the base and fixedly connected with the base.

By adopting the technical scheme, the handrail is pushed to facilitate the carrying and moving of the whole device by operators.

Preferably, a switch button is arranged at the top of the safety handle, and the switch button is fixedly connected with the safety handle.

By adopting the technical scheme, when an operator works on the supporting plate, the lifting operation can be conveniently carried out through the switch button.

Has the advantages that: drive first bidirectional screw through driving motor and rotate, first bidirectional screw drives the slider in the spout and slides, make the connecting rod carry out the oscilaltion, and then drive the backup pad oscilaltion, thereby the problem of operating personnel climbing out of the difficulty has been solved, shift knob through the safety handle top, can accomplish the elevating system by automatic control, safety handle also can guarantee the condition that operating personnel avoids falling when the eminence operation, problem when driving motor trouble can effectively be solved to first hand wheel, through artifical initiative rotation first hand wheel, reach the purpose that backup pad and operating personnel go up and down, when removing whole device, the jacking device starts the back, can make things convenient for operating personnel to carry and remove.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a front sectional view of the embodiment;

FIG. 3 is a schematic diagram of an embodiment showing a position of a jacking device;

FIG. 4 is a schematic diagram illustrating a position of the lifting device according to the embodiment;

fig. 5 is a side sectional view of the embodiment.

Reference numerals: 1. a base; 2. a lift adjusting device; 3. a chute; 4. a slider; 5. a first bidirectional screw; 6. a connecting rod; 7. a guide bar; 8. a drive motor; 9. fixing the rod; 10. a support plate; 11. a support leg; 12. a jacking device; 13. a return plate; 14. a second bidirectional screw; 15. a second hand wheel; 16. a sliding block; 17. a rotating rod; 18. a universal wheel; 19. a fixed block; 20. a first hand wheel; 21. a safety handrail; 22. a stair railing; 23. pushing the handrail; 24. a switch button; 25. a square groove.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1 to 5, a lifting device for electric power construction comprises a base 1, wherein lifting devices 2 are symmetrically arranged on the top of the base 1, the lifting devices 2 are in sliding fit with the base 1, sliding grooves 3 are symmetrically arranged on the top of the base 1, sliding blocks 4 are arranged in the sliding grooves 3, the sliding blocks 4 slide in the sliding grooves 3, each lifting device 2 comprises a first bidirectional screw 5, a connecting rod 6, a guide rod 7 and a driving motor 8, the first bidirectional screw 5 penetrates through the sliding block 4 to be rotatably arranged in the sliding groove 3 on one side, the first bidirectional screw 5 is in threaded fit with the sliding block 4, a first hand wheel 20 is arranged at one end of the first bidirectional screw 5, which is far away from the driving motor 8, the first hand wheel 20 is sleeved at one end of the first bidirectional screw 5, the first hand wheel 20 is fixedly connected with the first bidirectional screw 5, and when the driving motor 8 fails, the first hand wheel 20 can be manually rotated to enable operators working at a high place to safely land on the ground, the guide rod 7 is rotatably arranged in the chute 3 at the other side, the guide rod 7 is in sliding fit with the slider 4, the fixing rod 9 is arranged between the adjacent chutes 3, the fixing rod 9 is fixedly connected with the slider 4 in the chute 3, the driving motor 8 is fixedly connected with one end of the first bidirectional screw 5, the connecting rod 6 is crossly and rotatably arranged at the top of the slider 4, one end of the connecting rod 6 is in hinged fit with the slider 4, the top of the connecting rod 6 is provided with the supporting plate 10, the other end of the connecting rod 6 is in hinged fit with the supporting plate 10, the top of the supporting plate 10 is provided with the safety handrail 21, the safety handrail 21 is fixedly connected with the supporting plate 10, the safety handrail 21 can effectively prevent an operator and an overhaul tool box from falling from a high place, one side of the supporting plate 10 is provided with the stair handrail 22, the stair handrail 22 is in rotary fit with the supporting plate 10, the operator can conveniently climb to the high place of the supporting plate 10, the top of the safety handrail 21 is provided with the switch button 24, the switch button 24 is fixedly connected with the safety handle 21, and when the high-altitude operation is completed, the operator can lift through the button.

The bottom of the base 1 is fixedly connected with support legs 11 all around, one side of the base 1 is provided with a push handrail 23, the push handrail 23 is fixedly connected with the base 1, jacking devices 12 are arranged between the support legs 11, the jacking devices 12 are in sliding fit with the support legs 11, each jacking device 12 comprises a return-shaped plate 13, a second bidirectional screw 14, a second hand wheel 15, a sliding block 16, a rotating rod 17, a universal wheel 18 and a fixed block 19, the return-shaped plates 13 are arranged between adjacent support legs 11 in a sliding mode, the second bidirectional screw 14 penetrates through the return-shaped plates 13 and the second bidirectional screw 14 are in threaded fit with the return-shaped plates 13, the second hand wheel 15 is fixedly sleeved at one end of the second bidirectional screw 14, the universal wheel 18 is fixedly sleeved at the bottom of the return-shaped plates 13, the sliding blocks 16 are symmetrically sleeved on the second bidirectional screws 14, the sliding blocks 16 are in threaded fit with the second bidirectional screw 14, the fixed block 19 is fixedly connected with the bottom of the base 1, one end of the rotating rod 17 is in hinged fit with the fixed block 19, the other end of the sliding block 17 is in hinged fit with the sliding block 16, square grooves 25 are formed in the support legs 11, the square grooves 25, the sliding rods are fixedly connected with the square grooves 25, and the sliding blocks 13 are matched with the sliding blocks 13.

The operation personnel move the whole device to the place of required high altitude construction, rotate second hand wheel 15, second hand wheel 15 drives second bidirectional screw 14, sliding block 16 is close to each other, make universal wheel 18 and ground contact each other, stabilizer blade 11 and ground break away from the state of contact, promote whole device to the position of high altitude construction through promoting handrail 23, reverse rotation second hand wheel 15, make stabilizer blade 11 and ground contact, thereby stability in the electric power construction operation process has been guaranteed, the operation personnel climbs to the high place through stair railing 22 of one side and carries out the altitude construction, shift knob 24 at safety handle 21 top makes things convenient for the operation personnel to carry out the regulation of height, in the height-adjusting process, after driving motor 8 starts, driving motor 8 output shaft drives first bidirectional screw 5 and rotates, make slider 4 in the spout 3 close to each other the motion, connecting rod 6 upward movement, backup pad 10 upward movement, thereby make the operation personnel promote the operation height, can improve the efficiency of operation personnel's construction operation more greatly through shift knob 24, effectively solved and climbed out the inconvenient height-exceeding problem.

Claims

1. The utility model provides a lifting device for electric power construction, includes base (1), its characterized in that, base (1) top symmetry is equipped with transfers and rises device (2), transfer and rise device (2) and base (1) cooperation of sliding, spout (3) have been seted up to base (1) top symmetry, be equipped with slider (4) in spout (3), slider (4) slide in spout (3), transfer and rise device (2) including first bidirectional screw (5), connecting rod (6), guide bar (7) and driving motor (8), first bidirectional screw (5) pass slider (4) and rotate and arrange in spout (3) of one side, first bidirectional screw (5) and slider (4) screw-thread fit, guide bar (7) rotate and arrange in opposite side spout (3), guide bar (7) and slider (4) sliding fit, adjacent be equipped with dead lever (9) between spout (3), slider (4) fixed connection in dead lever (9) and spout (3), driving motor (8) rigid coupling in first bidirectional screw (5) one end rigid coupling, slider (6) and slider (6) one end rotation and hinge joint in slider (6), connecting rod (6) top is equipped with backup pad (10), connecting rod (6) other end and the articulated cooperation of backup pad (10), base (1) bottom rigid coupling all around has stabilizer blade (11), be equipped with jacking device (12) between stabilizer blade (11), jacking device (12) and stabilizer blade (11) sliding fit.

2. The lifting device for electric power construction as claimed in claim 1, wherein the lifting device (12) comprises a return plate (13), a second bidirectional screw (14), a second hand wheel (15), a sliding block (16), a rotating rod (17), a universal wheel (18) and a fixing block (19), the return plate (13) is slidably arranged between adjacent support legs (11), the second bidirectional screw (14) penetrates through the return plate (13) and the second bidirectional screw (14) and the return plate (13) in threaded fit, the second hand wheel (15) is fixedly connected with the second bidirectional screw (14) in a sleeved mode, the universal wheel (18) is fixedly connected with the bottom of the return plate (13), the sliding block (16) is symmetrically arranged on the second bidirectional screw (14), the sliding block (16) is in threaded fit with the second bidirectional screw (14), the fixing block (19) is fixedly connected with the bottom of the base (1), one end of the rotating rod (17) is in hinged fit with the fixing block (19), and the other end of the rotating rod (17) is in hinged fit with the sliding block (16).

3. The lifting device for electric power construction as claimed in claim 1, wherein a first hand wheel (20) is arranged at one end of the first bidirectional screw (5) far away from the driving motor (8), the first hand wheel (20) is sleeved at one end of the first bidirectional screw (5), and the first hand wheel (20) is fixedly connected with the first bidirectional screw (5).

4. The lifting device for electric power construction as claimed in claim 1, wherein a safety handle (21) is provided on top of the support plate (10), and the safety handle (21) is fixedly connected with the support plate (10).

5. The lifting device for electric power construction as claimed in claim 1, wherein a stair railing (22) is provided on one side of the support plate (10), and the stair railing (22) is rotatably engaged with the support plate (10).

6. The lifting device for electric power construction as claimed in claim 2, wherein a square groove (25) is formed in the supporting leg (11), a sliding rod is arranged in the square groove (25), the sliding rod is fixedly connected with the square groove (25), the return plate (13) passes through the sliding rod, and the return plate (13) is in sliding fit with the sliding rod.

7. The lifting device for electric power construction as claimed in claim 1, wherein a pushing handrail (23) is provided at one side of the base (1), and the pushing handrail (23) is fixedly connected with the base (1).

8. The lifting device for electric power construction as claimed in claim 4, wherein a switch button (24) is arranged on the top of the safety handle (21), and the switch button (24) is fixedly connected with the safety handle (21).