CN213661052U

CN213661052U - Power cable maintenance auxiliary device

Info

Publication number: CN213661052U
Application number: CN202022791982.4U
Authority: CN
Inventors: 杨琳霞
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-09
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a power cable maintenance auxiliary device relates to power cable maintenance technical field, including the bottom plate, the last fixed surface of bottom plate is connected with two first support columns and two second support columns, and the top of bottom plate is equipped with the roof, and the bottom surface of roof and the top fixedly connected with of first support column and second support column, the first motor of bottom surface fixedly connected with of bottom plate, the output of first motor extends to the top of bottom plate. The utility model relates to a rational in infrastructure, it can be through first motor, threaded rod, screwed pipe, cooperation setting between movable plate and the bearing plate, can realize that the workman ascends a height, and the workman need not to utilize the ladder of ascending a height to ascend a height the maintenance, and the effectual emergence of having avoided danger sets up through the cooperation between second motor, threaded rod, first belt pulley, second belt pulley, connecting axle and the bearing plate, angle between adjustment workman that can be more convenient and the cable, the effectual degree of difficulty that has reduced the maintenance cable.

Description

Power cable maintenance auxiliary device

Technical Field

The utility model relates to a power cable maintenance technical field specifically is a power cable maintenance auxiliary device.

Background

The power cable is used for transmitting and distributing electric energy, is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater, and has a gradually increasing proportion in the power line.

The electric power cable all keeps away from ground usually, and the frame is in the air, so need ascend a height and maintain when the workman maintains, and the present workman most all utilizes the ladder of ascending a height to ascend a height the maintenance, and the ladder of ascending a height of during operation takes place easily to empty, takes place danger, is difficult to turn round after the workman ascends a height moreover and adjusts the angle with the cable, leads to the fact certain degree of difficulty to the maintenance cable. Therefore, the power cable maintenance auxiliary device solves the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a power cable maintains auxiliary device in order to compensate prior art not enough.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a power cable maintenance auxiliary device comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with two first supporting columns and two second supporting columns, a top plate is arranged above the bottom plate, the bottom surface of the top plate is fixedly connected with the top ends of the first supporting columns and the second supporting columns, the bottom surface of the bottom plate is fixedly connected with a first motor, the output end of the first motor extends to the upper side of the bottom plate, the output end of the first motor is rotatably connected with the bottom plate, the output end of the first motor is fixedly connected with a threaded rod, the top end of the threaded rod is rotatably connected with the bottom surface of the top plate, the outer surface of the threaded rod is in threaded connection with a screw tube, the outer surface of the screw tube is fixedly connected with a movable plate, one side surface of the two second supporting columns, which is close to the first supporting columns, is provided with a first chute, a first sliding block is fixedly connected to one side face, close to the second supporting column, of each connecting plate, the first sliding block is connected to the inside of the first sliding groove in a sliding mode, a second motor is fixedly connected to the upper surface of the top plate, the output end of the second motor extends to the lower portion of the top plate, the output end of the second motor is connected with the top plate in a rotating mode, a rotating shaft is fixedly connected to the output end of the second motor, the bottom end of the rotating shaft is connected with the upper surface of the bottom plate in a rotating mode, a first belt pulley is sleeved on the outer surface of the rotating shaft, the bottom surface of the first belt pulley is connected with the upper surface of the moving plate in a rotating mode, two second sliding grooves are formed in the first belt pulley, two second sliding blocks are fixedly connected to the outer surface of the rotating shaft, the second sliding blocks are connected to the inside of, and the second belt pulley passes through the belt and is connected with first belt pulley transmission, the last fixed surface of second belt pulley is connected with the connecting axle, the top fixedly connected with bearing plate of connecting axle, the surface of connecting axle rotates and is connected with the spacing ring, and the surface of spacing ring passes through the fixed column and is connected with the last fixed surface of movable plate fixed, the left surface fixedly connected with balancing weight of bottom plate, two backup pads of bottom surface fixedly connected with of bottom plate.

Furthermore, the inside sliding connection of movable plate has two gag lever posts, and the top and the bottom of gag lever post are connected with the bottom surface of roof and the upper surface fixed of bottom plate respectively.

Furthermore, the upper surface of the bottom plate is fixedly connected with three baffles, and the top ends of the baffles are fixedly connected with the bottom surface of the top plate.

Further, the equal fixedly connected with protection casing in a side that roof and bottom plate kept away from each other, second motor and first motor are located the inside of two protection casings respectively.

Furthermore, the upper surface of the bearing plate is fixedly connected with a fence, and the outer surface of the fence is fixedly connected with a rubber sleeve.

Furthermore, two the equal fixedly connected with antiskid callus on the sole in bottom of backup pad, and the bottom surface sculpture of antiskid callus on the sole is equipped with anti-skidding line.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this power cable maintenance auxiliary device possesses following beneficial effect:

the utility model discloses a first motor, threaded rod, screwed pipe, movable plate and the cooperation setting between the bearing plate, it is rotatory that first motor rotation drives the threaded rod, and the threaded rod is rotatory to be driven the screwed pipe and moves up, and the screwed pipe removes and drives movable plate rebound, and movable plate rebound bearing plate also can rebound to the realization drives the workman and steps on, and the workman need not to utilize the ladder of stepping on to step on the maintenance, the effectual emergence of having avoided danger.

Two, the utility model discloses a cooperation setting between second motor, threaded rod, first belt pulley, second belt pulley, connecting axle and the bearing plate, the second motor is rotatory to be driven the axis of rotation and is rotatory, and the axis of rotation is rotatory to drive first belt pulley and rotate, and it is rotatory that first belt pulley is rotatory to drive the second belt pulley, and the second belt pulley is rotatory to be driven the bearing plate through the connecting axle and rotate, angle between adjustment workman that can be more convenient and the cable, the effectual degree of difficulty that reduces the maintenance cable.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a partial sectional view of the front view of the present invention;

fig. 3 is a schematic view of the connection relationship between the rotating shaft and the first belt pulley according to the present invention.

In the figure: 1. a base plate; 2. a first support column; 3. a second support column; 4. a top plate; 5. a first motor; 6. a threaded rod; 7. a solenoid; 8. moving the plate; 9. a first chute; 10. a connecting plate; 11. a first slider; 12. a second motor; 13. a rotating shaft; 14. a first pulley; 15. a second chute; 16. a second slider; 17. a support plate; 18. a second pulley; 19. a connecting shaft; 20. a bearing plate; 21. a fence; 22. a limiting ring; 23. a protective cover; 24. a baffle plate; 25. a balancing weight; 26. anti-skid foot pads; 27. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: an auxiliary device for maintaining a power cable comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is fixedly connected with two first supporting columns 2 and two second supporting columns 3, a top plate 4 is arranged above the bottom plate 1, the bottom surface of the top plate 4 is fixedly connected with the top ends of the first supporting columns 2 and the second supporting columns 3, the bottom surface of the bottom plate 1 is fixedly connected with a first motor 5, the output end of the first motor 5 extends to the upper part of the bottom plate 1, the output end of the first motor 5 is rotatably connected with the bottom plate 1, the output end of the first motor 5 is fixedly connected with a threaded rod 6, the top end of the threaded rod 6 is rotatably connected with the bottom surface of the top plate 4, the outer surface of the threaded rod 6 is in threaded connection with a screwed pipe 7, the outer surface of the screwed pipe 7 is fixedly connected with a movable plate 8, one side surface of each of the two second supporting columns 3, which is close to the first supporting, one side surfaces of the two connecting plates 10 close to the second supporting columns 3 are fixedly connected with first sliders 11, the first sliders 11 are connected inside the first sliding grooves 9 in a sliding mode, the upper surface of the top plate 4 is fixedly connected with a second motor 12, the output end of the second motor 12 extends to the lower portion of the top plate 4, the output end of the second motor 12 is connected with the top plate 4 in a rotating mode, the output end of the second motor 12 is fixedly connected with a rotating shaft 13, the bottom end of the rotating shaft 13 is connected with the upper surface of the bottom plate 1 in a rotating mode, a first belt pulley 14 is sleeved on the outer surface of the rotating shaft 13, the bottom surface of the first belt pulley 14 is connected with the upper surface of the moving plate 8 in a rotating mode, two second sliding grooves 15 are formed in the first belt pulley 14, two second sliders 16 are fixedly connected on the outer surface of the rotating shaft 13, the second sliders 16 are connected inside the second sliding grooves 15 in a, and the second belt pulley 18 is in transmission connection with the first belt pulley 14 through a belt, the upper surface of the second belt pulley 18 is fixedly connected with a connecting shaft 19, the top end of the connecting shaft 19 is fixedly connected with a bearing plate 20, the outer surface of the connecting shaft 19 is rotatably connected with a limiting ring 22, the outer surface of the limiting ring 22 is fixedly connected with the upper surface of the movable plate 8 through a fixing column, the left side surface of the bottom plate 1 is fixedly connected with a balancing weight 25, and the bottom surface of the bottom plate 1 is fixedly connected with two supporting plates 17.

Further, two limiting rods 27 are slidably connected inside the moving plate 8, and the top ends and the bottom ends of the limiting rods 27 are fixedly connected with the bottom surface of the top plate 4 and the upper surface of the bottom plate 1 respectively. The movable plate 8 can be better limited, and the movable plate 8 is prevented from inclining when moving.

Further, the upper surface of the bottom plate 1 is fixedly connected with three baffle plates 24, and the top ends of the baffle plates 24 are fixedly connected with the bottom surface of the top plate 4. Can effectually protect the part between bottom plate 1 and the roof 4, prevent that irrelevant personnel from getting into between bottom plate 1 and the roof 4, cause danger.

Furthermore, a protection cover 23 is fixedly connected to one side surface of the top plate 4 and the side surface of the bottom plate 1, which are far away from each other, and the second motor 12 and the first motor 5 are respectively located inside the two protection covers 23. Can effectually protect second motor 12 and first motor 5, prevent that second motor 12 and first motor 5 from exposing outside for a long time, have the potential safety hazard.

Further, the upper surface of the bearing plate 20 is fixedly connected with a rail 21, and the outer surface of the rail 21 is fixedly connected with a rubber sleeve. The workman can be more convenient support, prevents that the workman from taking place to fall.

Further, the bottom ends of the two supporting plates 17 are fixedly connected with anti-skidding foot pads 26, and anti-skidding lines are carved on the bottom surfaces of the anti-skidding foot pads 26. Can effectually increase the stability of this device, prevent that this device from taking place to rock at the during operation.

The working principle is as follows: when a worker needs to ascend to maintain the cable inlet, the first motor 5 is started firstly, the first motor 5 rotates to drive the threaded rod 6 to rotate, then the threaded rod 6 rotates to drive the solenoid 7 to move upwards, then the solenoid 7 moves to drive the movable plate 8 to move upwards, when the movable plate 8 moves upwards, the bearing plate 20 also moves upwards, so that the worker is driven to ascend, the worker does not need to use an ascending ladder to ascend and maintain, danger is effectively avoided, when the angle between the worker and the cable needs to be adjusted, the second motor 12 is started, the second motor 12 rotates to drive the rotating shaft 13 to rotate, the rotating shaft 13 can drive the first belt pulley 14 to rotate when rotating, then the first belt pulley 14 rotates to drive the second belt pulley 18 to rotate, then the second belt pulley 18 rotates to drive the bearing plate 20 to rotate through the connecting shaft 19, and the angle between the worker and the cable can be adjusted more conveniently, the difficulty of maintaining the cable is effectively reduced.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric power cable maintenance auxiliary device, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with two first supporting columns (2) and two second supporting columns (3), the top of the bottom plate (1) is provided with a top plate (4), the bottom surface of the top plate (4) is fixedly connected with the top ends of the first supporting columns (2) and the second supporting columns (3), the bottom surface of the bottom plate (1) is fixedly connected with a first motor (5), the output end of the first motor (5) extends to the upper side of the bottom plate (1), the output end of the first motor (5) is rotatably connected with the bottom plate (1), the output end of the first motor (5) is fixedly connected with a threaded rod (6), the top end of the threaded rod (6) is rotatably connected with the bottom surface of the top plate (4), the outer surface of the threaded rod (6) is in threaded connection with a screwed pipe (7), the outer surface of the screwed pipe (7) is fixedly connected with a movable plate (8, a first sliding groove (9) is formed in one side face, close to the first supporting column (2), of each of the two second supporting columns (3), a connecting plate (10) is fixedly connected to the front face and the back face of the movable plate (8), a first sliding block (11) is fixedly connected to one side face, close to the second supporting columns (3), of each connecting plate (10), the first sliding block (11) is connected to the inside of the first sliding groove (9) in a sliding mode, a second motor (12) is fixedly connected to the upper surface of the top plate (4), the output end of the second motor (12) extends to the lower portion of the top plate (4), the output end of the second motor (12) is rotatably connected with the top plate (4), a rotating shaft (13) is fixedly connected to the output end of the second motor (12), the bottom end of the rotating shaft (13) is rotatably connected with the upper surface of the bottom plate (1), and a first belt pulley (14) is sleeved on the outer surface, the bottom surface of the first belt pulley (14) is rotatably connected with the upper surface of the movable plate (8), two second sliding grooves (15) are formed in the first belt pulley (14), two second sliding blocks (16) are fixedly connected to the outer surface of the rotating shaft (13), the second sliding blocks (16) are slidably connected to the inner portions of the second sliding grooves (15), the upper surface of the movable plate (8) is rotatably connected with a second belt pulley (18), the second belt pulley (18) is in transmission connection with the first belt pulley (14) through a belt, the upper surface of the second belt pulley (18) is fixedly connected with a connecting shaft (19), the top end of the connecting shaft (19) is fixedly connected with a bearing plate (20), the outer surface of the connecting shaft (19) is rotatably connected with a limiting ring (22), and the outer surface of the limiting ring (22) is fixedly connected with the upper surface of the movable plate (8) through a fixing column, the left side face of bottom plate (1) fixedly connected with balancing weight (25), the bottom surface fixedly connected with two backup pads (17) of bottom plate (1).

2. A power cable repair aid according to claim 1, wherein: the inner portion of the moving plate (8) is connected with two limiting rods (27) in a sliding mode, and the top end and the bottom end of each limiting rod (27) are fixedly connected with the bottom surface of the top plate (4) and the upper surface of the bottom plate (1) respectively.

3. A power cable repair aid according to claim 1, wherein: the upper surface of the bottom plate (1) is fixedly connected with three baffle plates (24), and the top ends of the baffle plates (24) are fixedly connected with the bottom surface of the top plate (4).

4. A power cable repair aid according to claim 1, wherein: the equal fixedly connected with protection casing (23) in a side that roof (4) and bottom plate (1) kept away from each other, second motor (12) and first motor (5) are located the inside of two protection casings (23) respectively.

5. A power cable repair aid according to claim 1, wherein: the upper surface fixed connection of bearing plate (20) has rail (21), and the outer fixed surface of rail (21) is connected with the rubber sleeve.

6. A power cable repair aid according to claim 1, wherein: two the equal fixedly connected with antiskid callus on the sole (26) in bottom of backup pad (17), and the bottom surface of antiskid callus on the sole (26) is carved with anti-skidding line.