Column insulator surface maintenance device

Abstract

The utility model relates to the technical field of column type insulator maintenance, and discloses a column type insulator surface maintenance device which comprises an insulator body, a large gear and a small gear, the insulator body is vertically and fixedly connected to the upper surface of a power transformation box, a limiting groove is formed in the middle of the large gear in a penetrating mode, and the small gear is arranged in the limiting groove. The lower end of the insulator body is fixedly provided with a limiting block. According to the utility model, the pinions are engaged with the bull gears, one group of bull gears can be driven to rotate at the lower end of the insulator body in the rotation process of the pinions, and the bull gears above the transformer box can be further driven to rotate together through the engagement of two adjacent groups of bull gears, so that the cleaning plate can be driven to rotate around the insulator body; and furthermore, the insulator body above the power transformation box can be cleaned at the same time, so that the problems that an existing column type insulator surface maintenance device can only clean one group of column type insulators at a time, the operation is tedious and the working efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of column insulator maintenance, in particular to a column insulator surface maintenance device. Background Art

[0002] Post insulators are important components of substations, supporting conductors, circuit breakers and high-voltage switches. Post insulators are made of a combination of various materials such as porcelain, hardware and cement.

[0003] After searching, the publication number is CN220543686U, which discloses a column insulator surface maintenance device, including a base: a driving gear is fixedly connected to one side of the top of the base, a driven gear is movably connected to one side of the driving gear, the driving gear is meshed with the driven gear, a column insulator device is fixedly connected to the top of the driven gear, a clamp frame is movably connected to one side of the top of the column insulator device, and a symmetrical support column is fixedly connected to the top surface of the base.

[0004] In the process of realizing the utility model, the inventors found that at least the following problems in the prior art have not been solved: by setting a driving gear, a cleaning sponge, a lifting motor, and a telescopic rod, the surface maintenance device on the movable base can rotate around the column insulator device, and the dust and dirt on the surface of the column insulator can be cleaned by controlling the contact distance of the cleaning sponge through the telescopic rod; however, the above-mentioned column insulator cleaning and maintenance device can only clean one group of column insulators at a time, the working efficiency is low, and the structure is complex and the operation is cumbersome.

[0005] Therefore, we propose a surface maintenance device for column insulators, which can solve the above problems. Utility Model Content

[0006] The utility model aims to provide a post insulator surface maintenance device, which solves the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a column insulator surface maintenance device, comprising an insulator body, the insulator body is vertically fixedly connected to the upper surface of the transformer box, and also comprises a large gear and a small gear, a limit groove is penetrated through the middle of the large gear, a limit block is fixedly installed at the lower end of the insulator body, the limit block is rotatably connected to the limit groove, the small gear is meshed with the large gear at one end of the transformer box, and two adjacent groups of large gears are meshed, a cleaning plate is movably connected to one side of the insulator body, a storage shell is vertically fixedly connected to one side of the upper surface of the large gear, the storage shell is slidably connected to the cleaning plate, and a threaded groove is horizontally opened on one side of the cleaning plate placed inside the storage shell, and a threaded rod is threadedly connected to the inner side of the threaded groove.

[0008] As an optional solution of the technical solution of the present application, one end of the upper surface of the transformer box is fixedly connected to the drive motor, the shaft end of the drive motor is fixedly connected to a connecting rod, and the top end of the connecting rod is fixedly connected to the middle part of the bottom side of the pinion gear.

[0009] As an optional solution of the technical solution of the present application, the threaded rod is rotatably connected to the middle part of the inner wall of one side of the storage shell through a bearing, and a knob is fixedly installed on one end of the threaded rod placed on the outside of the storage shell.

[0010] As an optional solution of the technical solution of the present application, the large gear corresponds to the insulator body one by one, and the sizes of the large gear and the small gear match.

[0011] As an optional solution of the technical solution of the present application, the cleaning plate matches the size of the insulator body, and a cleaning cotton block is provided on one side of the cleaning plate close to the insulator body.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the small gear can be driven to rotate by driving the motor and the connecting rod, and the small gear is meshed with the large gear. During the rotation of the small gear, a group of large gears can be driven to rotate at the lower end of the insulator body, and the meshing of two adjacent groups of large gears can further drive the large gear above the transformer box to rotate together, thereby driving the cleaning plate to rotate around the insulator body, and further cleaning the insulator body above the transformer box at the same time, thereby solving the problems of the existing column insulator surface maintenance device, which can only clean one group of column insulators at a time, and has cumbersome operation and low work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 This is a front view of a post insulator surface maintenance device according to the utility model;

[0015] Figure 2 The utility model is a schematic diagram of adjusting a cleaning plate of a post insulator surface maintenance device.

[0016] In the figure: 1. Insulator body; 11. Transformer box; 12. Large gear; 13. Limiting groove; 14. Limiting block; 15. Driving motor; 16. Connecting rod; 17. Small gear; 2. Cleaning plate; 21. Storage shell; 22. Threaded groove; 23. Threaded rod; 24. Knob; 25. Cleaning cotton block. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 2The utility model provides a technical solution: a column insulator surface maintenance device, including an insulator body 1, the insulator body 1 is vertically fixedly connected to the upper surface of a transformer box 11, and also includes a large gear 12 and a small gear 17. A limiting groove 13 is provided through the middle of the large gear 12, and a limiting block 14 is fixedly installed at the lower end of the insulator body 1. The limiting block 14 is rotatably connected to the limiting groove 13. The large gear 12 corresponds to the insulator body 1 one by one, and the small gear 17 is meshed with the large gear 12 at one end, and two adjacent groups of large gears 12 are meshed.

[0018] In this technical solution, the limiting groove 13 in the middle of the large gear 12 is rotatably connected with the limiting block 14 at the lower end of the insulator body 1, and the small gear 17 is meshed with the large gear 12. During the rotation of the small gear 17, it can drive a group of large gears 12 to rotate at the lower end of the insulator body 1. Through the meshing of two adjacent groups of large gears 12, the large gear 12 above the transformer box 11 can be driven to rotate together during the rotation of the small gear 17.

[0019] In this embodiment, one end of the upper surface of the transformer box 11 is fixedly connected to the driving motor 15 , the shaft end of the driving motor 15 is fixedly connected to a connecting rod 16 , and the top end of the connecting rod 16 is fixedly connected to the middle of the bottom side of the pinion 17 .

[0020] In this technical solution, the driving motor 15 is controlled by a corresponding controller to work, and the pinion 17 can be driven to rotate stably above the transformer box 11 through the connecting rod 16 .

[0021] In this embodiment, a cleaning plate 2 is movably connected to one side of the insulator body 1, and the size of the cleaning plate 2 matches that of the insulator body 1. A cleaning cotton block 25 is provided on the side of the cleaning plate 2 close to the insulator body 1. A storage shell 21 is vertically fixedly connected to one side of the upper surface of the large gear 12. The storage shell 21 is slidably connected to the cleaning plate 2. A threaded groove 22 is horizontally provided on one side of the cleaning plate 2 placed inside the storage shell 21. A threaded rod 23 is threadedly connected to the inner side of the threaded groove 22. The threaded rod 23 is rotatably connected to the middle part of the inner wall of one side of the storage shell 21 through a bearing, and a knob 24 is fixedly installed on one end of the threaded rod 23 placed on the outer side of the storage shell 21.

[0022] In this technical solution, the staff can rotate the threaded rod 23 through the knob 24, and the threaded rod 23 is threadedly connected to the threaded groove 22 opened on one side of the cleaning plate 2. During the rotation of the threaded rod 23, the cleaning plate 2 can be driven to move left and right in the storage shell 21. When the cleaning plate 2 moves to the right, the cleaning cotton block 25 on the other side of the cleaning plate 2 can be fitted with the outer side of the insulator body 1. Further, during the rotation of the large gear 12, the cleaning plate 2 can be driven to rotate around the insulator body 1, and the insulator body 1 above the transformer box 11 can be cleaned at the same time, thereby solving the problems of the existing column insulator surface maintenance device, which can only clean one group of column insulators at a time, and the cumbersome operation and low work efficiency.

[0023] When a column insulator surface maintenance device is used, the driving motor 15 is controlled by the corresponding controller to work, and the small gear 17 can be driven to rotate stably above the transformer box 11 through the connecting rod 16. The small gear 17 is meshed with the large gear 12, and the limit groove 13 in the middle of the large gear 12 is rotatably connected with the limit block 14 at the lower end of the insulator body 1. During the rotation of the small gear 17, the large gear 12 at one end of the transformer box 11 can be driven to rotate. Through the meshing of two adjacent groups of large gears 12, the large gear 12 above the transformer box 11 can be driven to rotate together during the rotation of the small gear 17. The staff can rotate the threaded rod 23 through the knob 24, and the threaded rod 23 and the cleaning plate 2 The threaded groove 22 opened on one side is threadedly connected, and during the rotation of the threaded rod 23, the cleaning plate 2 can be driven to move left and right in the storage shell 21. When the cleaning plate 2 moves to the right, the cleaning cotton block 25 on the other side of the cleaning plate 2 can fit with the outer side of the insulator body 1. Further, during the rotation of the large gear 12, the cleaning plate 2 can be driven to rotate around the insulator body 1, and the insulator body 1 above the transformer box 11 can be cleaned at the same time, thereby solving the problems of the existing column insulator surface maintenance device, which can only clean one group of column insulators at a time, and the cumbersome operation and low work efficiency (it should be noted that: the large gear 12, the limit block 14 and the cleaning plate 2 are all made of insulating materials).

Claims

1. A column insulator surface maintenance device, comprising an insulator body (1), wherein the insulator body (1) is vertically fixedly connected to the upper surface of a transformer box (11), It is characterized in that It also comprises a large gear (12) and a small gear (17), wherein a limit groove (13) is provided through the middle of the large gear (12), a limit block (14) is fixedly installed at the lower end of the insulator body (1), the limit block (14) is rotatably connected to the limit groove (13), the small gear (17) is meshed with the large gear (12) at one end of the transformer box (11), and two adjacent groups of large gears (12) are meshed, a cleaning plate (2) is movably connected to one side of the insulator body (1), a storage shell (21) is vertically fixedly connected to one side of the upper surface of the large gear (12), the storage shell (21) is slidably connected to the cleaning plate (2), a threaded groove (22) is horizontally provided on one side of the cleaning plate (2) placed inside the storage shell (21), and a threaded rod (23) is threadedly connected to the inner side of the threaded groove (22).

2. A post insulator surface maintenance device according to claim 1, Features: One end of the upper surface of the transformer box (11) is fixedly connected to a drive motor (15), the shaft end of the drive motor (15) is fixedly connected to a connecting rod (16), and the top end of the connecting rod (16) is fixedly connected to the middle part of the bottom side of the pinion gear (17).

3. A post insulator surface maintenance device according to claim 1, Features: The threaded rod (23) is rotatably connected to the middle portion of the inner wall of one side of the storage shell (21) via a bearing, and a knob (24) is fixedly mounted on one end of the threaded rod (23) disposed outside the storage shell (21).

4. A post insulator surface maintenance device according to claim 1, Features: The large gear (12) corresponds to the insulator body (1) one by one, and the size of the large gear (12) matches that of the small gear (17).

5. A post insulator surface maintenance device according to claim 1, Features: The cleaning plate (2) matches the size of the insulator body (1), and a cleaning cotton block (25) is provided on one side of the cleaning plate (2) close to the insulator body (1).

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