CN217882336U

CN217882336U - Safety device is used in electric wire netting dispatch

Info

Publication number: CN217882336U
Application number: CN202221877728.9U
Authority: CN
Inventors: 王超; 陈月; 蒿思宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-22
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to a safety device is used in electric wire netting dispatch, including bottom plate, scissor holder and roof, the roof sets up directly over the bottom plate, be provided with scissor holder between bottom plate and the roof, both sides all are provided with two fixed plates below both sides and the roof above the bottom plate, the upper and lower both ends of scissor holder front side have all passed the horizontal pole, inject the both ends of horizontal pole and offer in logical groove on the fixed plate, remove the device to suitable position department, when starting electric telescopic handle and driving scissor holder expansion lifting roof, drive the movable plate through horizontal pole and connecting rod and remove in the U-shaped board, horizontal bar on the movable plate drives first gear revolve, and then can be in the automatic four revolving panels of promotion in the first opening of four edges on the bottom plate turn out simultaneously, utilize the lift on the revolving panel to move down the section of thick bamboo and support tightly to subaerial fixing the device, operate more laborsaving, convenient, improved work efficiency.

Description

Safety device is used in electric wire netting dispatch

Technical Field

The application relates to the technical field of safety protection, in particular to a safety protection device for power grid dispatching.

Background

In the important process that maintenance is essential in the normal operation process of a power grid, the power grid dispatching and power maintenance needs to use a safety protection device in order to facilitate the power grid dispatching work of maintenance personnel and ensure the safety of the maintenance personnel, the maintenance personnel stand on the safety protection device to maintain cables between telegraph poles, and compared with the traditional maintenance personnel which hang on the cables for maintenance, the work safety is higher;

at present, a utility model with the patent number of CN216272998U discloses a safety protection device for electric network scheduling, which comprises a bottom plate, wherein a lifting device is fixedly connected to the bottom end, a movable plate is fixedly connected to the upper end of the lifting device, a guardrail is fixedly connected to the upper end of the movable plate, a walking device is fixedly connected to the lower end of the bottom plate, a supporting device is fixedly connected to the side end of the bottom plate, a positioning device is fixedly connected to the upper end of the supporting device, the walking device comprises a universal wheel and a brake pad, a universal wheel is fixedly connected to the lower end of the bottom plate, the brake pad is rotatably connected to the universal wheel, the supporting device comprises a suspension, a fixed seat, a threaded rod, a first handle and a foot pad, a fixed seat is fixedly connected to the side end of the bottom plate, a cantilever is rotatably connected to the fixed seat, a threaded rod is connected to the inner thread of the cantilever, the upper end of the threaded rod is fixedly connected to the first handle, and the lower end of the threaded rod is rotatably connected to the foot pad;

when the device utilizes the universal wheel to remove to suitable position department, need take the locating lever out from corresponding position constant head tank in proper order in four edges of bottom plate, manual turn-out cantilever on the fixing base again to the threaded rod rotates and drives the callus on the sole and support tightly to subaerial, fixes the device, and the operation is comparatively troublesome like this, hard, has reduced work efficiency, consequently remains to improve.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the application provides a safety protection device for power grid dispatching.

The application provides a safety device for power grid dispatching adopts following technical scheme:

the utility model provides a safety device for electric wire netting dispatch, includes bottom plate, scissors frame and roof, the roof sets up directly over the bottom plate, be provided with the scissors frame between bottom plate and the roof, both sides all are provided with two fixed plates below both sides and the roof above the bottom plate, the upper and lower both ends of scissors frame front side have all passed the horizontal pole, the both ends of horizontal pole are injected and are seted up in logical groove on the fixed plate, middle department is connected with electric telescopic handle on the horizontal pole, electric telescopic handle sets up in the mount pad above the bottom plate, the upper and lower both ends of scissors frame rear side rotate respectively and connect on the fixed block, two sets of the fixed block sets up respectively on bottom plate and roof, the department is provided with the universal wheel below the bottom plate, first opening has all been seted up to four edges on the bottom plate, the position department that is close to first open-ended above the bottom plate all is connected with the mounting panel, it has the bull stick to pass on the mounting panel, the cover has the bull stick on the bull stick, the one end that the bull stick was kept away from the bull stick is provided with a lifting cylinder, the top department of every bull stick all overlaps and has first gear, both sides border department on the bottom plate all is provided with the movable plate, the movable plate is provided with two horizontal bar, the both ends of connecting rod and the horizontal bar is connected with the one end of two horizontal bar is connected with the two horizontal bar, the tooth, the horizontal bar is connected with the both ends of two is connected with the horizontal bar respectively.

Preferably, the moving plate is provided with a second opening, a moving block is arranged in the second opening in a sliding mode, one end, far away from the cross rod, of the connecting rod is connected to the moving block, and a first spring is connected between the moving block and the inner wall of one side of the second opening.

Preferably, a threaded rod penetrates through one end of the rotating plate, the lifting cylinder is sleeved on the threaded rod in a threaded rotating mode, a limiting rod is connected to the upper face of the lifting cylinder, and the top end of the limiting rod is inserted into a jack formed in the rotating plate.

Preferably, the top of the threaded rod is sleeved with a second gear, a fixing strip is arranged on the outer side of the second gear, a tooth groove meshed with the second gear is formed in the inner wall of the fixing strip, and one end of the fixing strip is connected to the mounting plate.

Preferably, the bottom end of the lifting cylinder is sleeved with a propping block, and a second spring is connected between the bottom end of the lifting cylinder and the lower inner wall of the propping block.

To sum up, this application includes following beneficial technological effect:

1. the utility model discloses all be provided with the bull stick in the first opening at four edges on the bottom plate, the bull stick has been passed on the mounting panel that is close to first opening part on the bottom plate, the rotating plate cover is established on the bull stick, the top cover of bull stick has first gear, the movable plate that is provided with that all slides in the U-shaped seat of both sides border department above the bottom plate, the movable plate both ends are connected with the horizontal bar, be provided with the tooth of being connected with first gear engagement on the horizontal bar, scissor holder is connected with the roof on the bottom plate, be connected with the horizontal pole between the upper and lower both ends of scissor holder front side, the connection of horizontal pole sets up at the movable plate, the connection of horizontal pole and the electric telescopic handle on the bottom plate, thus move the device to suitable position department, when starting electric telescopic handle drive scissor holder and expand the lifting roof, drive the movable plate through horizontal pole and connecting rod and move in the U-shaped plate, the horizontal bar on the movable plate drives first gear rotation, and then can be in the first opening of four edges on the bottom plate automatic promotion four boards turn out simultaneously, utilize the lift section of tubes on the rotor to move down to fix the ground, the device is more laborsaving, the operation, and convenient, and the work efficiency is improved;

2. the movable plate is arranged in the U-shaped seat in a sliding mode, the moving block is arranged in the second opening of the movable plate in a sliding mode, the first spring is connected between the moving block and the inner wall of one side of the second opening, one end of the connecting rod is connected to the moving block, the movable plate is pushed by the cross bar, the connecting rod, the moving block and the first spring to move from one side face of the U-shaped seat to be tightly abutted to the other side face of the U-shaped seat, the rotating plate is completely rotated out of the second opening, and the cross rod can continuously move after the rotating plate is completely rotated out by means of deformation of the first spring, so that the height of the top plate can be continuously adjusted according to the requirement of an actual situation, and the use is more flexible;

3. a threaded rod is inserted into a thread in the lifting cylinder, the threaded rod can rotatably penetrate through the rotating plate, a second gear is sleeved at the top end of the threaded rod, a tooth groove meshed with the second gear is formed in a fixing strip connected to the mounting plate, and a limiting rod connected to the top end of the threaded cylinder is inserted into an insertion hole formed in the rotating plate; the bottom cover of a lift section of thick bamboo has and supports tight piece, is connected with the second spring between the bottom of a lift section of thick bamboo and the inner wall that supports tight piece, utilizes the deformation of second spring for a lift section of thick bamboo can be better drive support tight piece move down to support tightly to fix the device subaerially.

Drawings

Fig. 1 is a schematic structural diagram of a safety protection device for power grid dispatching in an embodiment of the present application;

fig. 2 is an enlarged structural view of a portion a in fig. 1 of a safety device for grid dispatching in an embodiment of the present application;

fig. 3 is an enlarged structural view of a safety device for grid dispatching in the embodiment of the present application, at a location B in fig. 1;

fig. 4 is an enlarged structural view of a safety device for grid dispatching in the embodiment of the present application, at C in fig. 1;

fig. 5 is a structural section view of a threaded cylinder of a safety device for grid dispatching in an embodiment of the application.

Description of reference numerals: 1. a base plate; 2. a fixed block; 3. a scissor rack; 4. a top plate; 5. a fixing plate; 6. a cross bar; 7. an electric telescopic rod; 8. a universal wheel; 9. a connecting rod; 10. moving the plate; 11. a horizontal bar; 12. a U-shaped seat; 13. a first opening; 14. rotating the plate; 15. a fixing strip; 16. mounting a plate; 17. a rotating rod; 18. a first gear; 19. a second opening; 20. a moving block; 21. a first spring; 22. a threaded rod; 23. a lifting cylinder; 24. a propping block; 25. a limiting rod; 26. a second gear; 27. a second spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses safety device for power grid dispatching. Referring to fig. 1-5, a safety protection device for power grid dispatching comprises a bottom plate 1, a scissor holder 3 and a top plate 4, wherein the top plate 4 is arranged right above the bottom plate 1, a guard rail is arranged on the top plate 4, the scissor holder 3 is arranged between the bottom plate 1 and the top plate 4, two fixing plates 5 are respectively arranged on two sides above the bottom plate 1 and two sides below the top plate 4, a cross rod 6 passes through the upper end and the lower end of the front side of the scissor holder 3, two ends of the cross rod 6 are inserted into through grooves formed in the fixing plates 5, an electric telescopic rod 7 is connected to the middle of the cross rod 6, the electric telescopic rod 7 is arranged in an installation seat above the bottom plate 1, the upper end and the lower end of the rear side of the scissor holder 3 are respectively rotatably connected to fixing blocks 2, two groups of fixing blocks 2 are respectively arranged on the bottom plate 1 and the top plate 4, a universal wheel 8 is arranged below the bottom plate 1, first opening 13 is arranged at four corners on the bottom plate 1, mounting plates 16 are respectively connected to the positions close to the first opening 13, a mounting plate 1 is connected to a mounting plate 16, a rotating rod 17 fixedly passes through a rotating rod 17 fixedly arranged on a bearing on the rotating rod 17, a moving plate 14 fixedly sleeved on the rotating rod 14, a moving plate 12 is arranged on the two moving plate 10, a moving plate 12 is arranged on the top of a moving plate 10, a moving plate 12 connected to a moving plate 10, a moving plate 12 is arranged on a moving plate 10, a moving plate which is arranged on a moving plate 10, two moving plate which is arranged on a rack, two moving plate 10, two moving plate which is arranged on a rack, a moving plate 6, the cross rod 6 drives the moving plate 10 at one end of the connecting rod 9 to move on the U-shaped base 12, so that the cross bar 11 on the moving plate 10 drives the first gear 18 to rotate to drive the rotating rod 17 to rotate, and then the four rotating plates 14 are opened at four corners on the bottom plate 1 simultaneously, the operation is more labor-saving and convenient, the second opening 19 is formed in the moving plate 10, the moving block 20 is arranged in the second opening 19 in a sliding mode, one end, far away from the cross rod 6, of the connecting rod 9 is connected to the moving block 20, the first spring 21 is connected between the moving block 20 and the inner wall of one side of the second opening 19, and after the four rotating plates 14 are completely rotated out of the first opening 13, the cross rod 6 can continuously drive the moving block 20 at one end of the connecting rod 9 to move in the second opening 19 by means of deformation of the first spring 21, so as to continuously adjust the height of the top plate 4 according to the needs of actual situations.

Referring to fig. 1, 4 and 5, a threaded rod 22 fixedly penetrates through a bearing at one end of a rotating plate 14, a lifting cylinder 23 is rotatably sleeved on the threaded rod 22 through threads, a limiting rod 25 is connected to the upper surface of the lifting cylinder 23, the top end of the limiting rod 25 is inserted into a jack arranged on the rotating plate 14, the threaded rod 22 can be rotated after the rotating plate 14 is completely rotated out, the lifting cylinder 23 can be moved down to be tightly abutted to the ground through the limiting function of the limiting rod 25, a second gear 26 is fixedly sleeved at the top end of the threaded rod 22, a fixing strip 15 is arranged on the outer side of the second gear 26, a tooth groove meshed with the second gear 26 is formed in the inner wall of the fixing strip 15, one end of the fixing strip 15 is connected to a mounting plate 16, the rotating plate 14 is automatically rotated out from a first opening 13, meanwhile, the second gear 26 rolls on the fixing strip 15 to drive the lifting cylinder 23 to rotate, the lifting cylinder 23 is automatically driven to move down to be tightly abutted to the ground, the device is fixed, a tightening block 24 is sleeved at the bottom end of the lifting cylinder 23, a better effect is achieved by a second spring 27, and the lifting cylinder 23 can be better driven to be tightly abutted to the ground through the tightening spring 27, and the lifting cylinder can be better abutted to be tightly abutted to the ground through the unevenness when the spring.

The implementation principle of the safety protection device for power grid dispatching in the embodiment of the application is as follows: firstly, the device is moved to a proper position by rolling of the universal wheel 8, then a maintenance person stands on the top plate 4, the electric telescopic rod 7 is started to drive two ends of the cross rod 6 to move on the fixed plate 5, the top plate 4 is lifted by the scissor rack 3, the maintenance person is conveyed to a working position, when the cross rod 6 moves, the connecting rod 9 drives the moving block 20 to extrude the first spring 21 in the second opening 19 for compression movement, the moving plate 10 is pushed to slide in the U-shaped seat 12 by the elasticity of the first spring 21, the cross bar 11 on the moving plate 10 drives the first gear 18 to rotate, the rotating plate 14 on the rotating rod 17 is rotated out of the first opening 13, when the moving plate 10 moves to be attached to the inner wall on one side of the U-shaped seat 12, the rotating plate 14 is completely rotated out of the first opening 13, and the cross rod 6 can continuously move to drive the moving block 20 to extrude the first spring 21 in the second opening 19 for compression movement, so as to continuously adjust the height of the top plate 4 according to the needs of practical situation, and in the process that the rotating plate 14 is rotated by the second gear 26, the upper and the limiting rod 22 is more convenient for the lower limit rod 22 to move down and the limiting rod 22 to be supported on the ground by the upper and the lower limit rod 22.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a safety device is used in electric wire netting dispatch, includes bottom plate (1), scissors frame (3) and roof (4), its characterized in that: the top plate (4) is arranged right above the bottom plate (1), a scissor frame (3) is arranged between the bottom plate (1) and the top plate (4), two fixing plates (5) are arranged on two sides above the bottom plate (1) and two sides below the top plate (4), a cross rod (6) penetrates through the upper end and the lower end of the front side of the scissor frame (3), two ends of the cross rod (6) are inserted into through grooves formed in the fixing plates (5), an electric telescopic rod (7) is connected to the middle of the cross rod (6), the electric telescopic rod (7) is arranged in a mounting seat above the bottom plate (1), the upper end and the lower end of the rear side of the scissor frame (3) are respectively and rotatably connected to the fixing blocks (2), two groups of the fixing blocks (2) are respectively arranged on the bottom plate (1) and the top plate (4), universal wheels (8) are arranged below the bottom plate (1), first openings (13) are respectively formed in four corners of the bottom plate (1), a mounting plate (16) is connected to the position, a mounting plate (16) penetrates through a rotating rod (17), and a lifting rod (17) is arranged on the mounting plate (14), every top department of bull stick (17) all overlaps and has first gear (18), both sides border department all is provided with U-shaped seat (12) above bottom plate (1), it is provided with movable plate (10) to slide in U-shaped seat (12), the both ends department of movable plate (10) all is connected with horizontal bar (11), be provided with the tooth of being connected with first gear (18) meshing on horizontal bar (11), the both ends of horizontal pole (6) all are connected with connecting rod (9), the one end of two connecting rod (9) sets up respectively on two movable plates (10).

2. The safety device for power grid dispatching of claim 1, wherein: the movable plate (10) is provided with a second opening (19), a movable block (20) is arranged in the second opening (19) in a sliding mode, one end, far away from the cross rod (6), of the connecting rod (9) is connected to the movable block (20), and a first spring (21) is connected between the movable block (20) and the inner wall of one side of the second opening (19).

3. The safety device for power grid dispatching according to claim 1, wherein: the one end department of commentaries on classics board (14) passes threaded rod (22), a lift section of thick bamboo (23) screw thread rotates the cover and establishes on threaded rod (22), a lift section of thick bamboo (23) higher authority department is connected with gag lever post (25), the top of gag lever post (25) is gone into and is seted up in the jack on commentaries on classics board (14).

4. The safety device for power grid dispatching of claim 3, wherein: the top department cover of threaded rod (22) has second gear (26), the outside of second gear (26) is provided with fixed strip (15), the tooth's socket of being connected with second gear (26) meshing is seted up to fixed strip (15) inner wall, the one end of fixed strip (15) is connected on mounting panel (16).

5. The safety device for power grid dispatching according to claim 3, wherein: the bottom of the lifting cylinder (23) is sleeved with a propping block (24), and a second spring (27) is connected between the bottom of the lifting cylinder (23) and the lower inner wall of the propping block (24).