Tool for disassembling and assembling basin-type insulator of horizontal enclosed bus

Abstract

The tool comprises a guide rail, a sliding block, a threaded rod, a first nut, a threaded cylinder and a jacking, the guide rail is fixed on the ground, the sliding block is slidably connected to the sliding rail, the threaded rod is vertically and fixedly installed on the sliding block, the threaded cylinder is in threaded connection to the threaded rod, and the first nut is arranged on the threaded cylinder. And the top support is fixedly connected to the top end of the threaded cylinder. An operator only needs to carry the rotating piece to go to the operation platform, safety is improved, risks are reduced, the operator is prevented from working at high altitude, safety is improved, and operation is more convenient. Through cooperation of the guide rail and the sliding block, the threaded rod is used for adjusting the height of the jacking, the first nut is used for fixing the height of the jacking, and the basin-type insulator can be placed on the jacking and slides away through the sliding block after being detached, so that inspection or replacement is carried out, one-person operation is achieved, convenience and rapidness are achieved, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembly and assembly tools, in particular to a tool for disassembling and assembling pot-type insulators of horizontal enclosed busbars. Background Art

[0002] The pot-type insulators of enclosed busbars are mainly used for sealing at the break of the enclosed busbar to prevent a large amount of dust, impurities and moisture from entering the busbar housing. The pot-type insulators also have good insulation performance to prevent the busbar conductor from discharging to the housing and causing a ground short circuit. After years of use, the insulators will be damaged and aged, resulting in a reduction in their mechanical strength and insulation strength. Therefore, it is necessary to remove them from the busbar for inspection or replacement. However, the pot-type insulators are usually heavy, and the on-site operation space is limited, allowing at most one or two people to operate. As a result, it is extremely difficult, time-consuming and laborious to disassemble and assemble them manually. Summary of the Utility Model

[0003] In view of the deficiencies in the prior art, the utility model provides a tool for disassembling and assembling pot-type insulators of horizontal enclosed busbars. To achieve the above object, the utility model adopts the following technical solutions:

[0004] A tool for disassembling and assembling pot-type insulators of horizontal enclosed busbars includes a guide rail, a slider, a threaded rod, a first nut, a threaded barrel and a top support. The guide rail is fixed on the ground at the break of the busbar housing. The slider is slidably connected to the guide rail. The threaded rod is vertically and fixedly installed on the slider. The threaded barrel is threadedly connected to the threaded rod. The top support is fixedly connected to the top of the threaded barrel.

[0005] Furthermore, a threaded hole is provided on the slider. The threaded rod is threadedly connected to the slider, and a second nut is threadedly connected to the threaded rod.

[0006] Furthermore, the top support is arranged in an arc shape matching the pot-type insulator.

[0007] Furthermore, handles are respectively fixedly connected to both ends of the slider, and the handles are located on both sides of the guide rail.

[0008] Furthermore, a number of rows of steel balls are rotatably installed at the joint between the slider and the guide rail.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] Through the cooperation of the guide rail and the slider, the height of the top support is adjusted by the threaded rod, and the height of the top support is fixed by the first nut. The pot-type insulator can be placed on the top support, and after disassembly, it can be slid away through the slider, so as to be inspected or replaced. One person can operate, which is convenient, fast, time-saving and labor-saving. Brief Description of the Drawings

[0011] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments:

[0012] Figure 1 It is a front view structural schematic diagram of an embodiment of the present utility model;

[0013] Figure 2 It is a left view structural schematic diagram of an embodiment of the present utility model.

[0014] In the above-mentioned accompanying drawings: guide rail 1, slider 2, threaded rod 3, first nut 4, threaded barrel 5, top support 6, second nut 7, handle 8, steel ball 9. Specific implementation manner

[0015] The technical solutions in the present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] As Figures 1 - 2 shown, an embodiment of the present utility model provides a tool for disassembling and assembling a pot-type insulator of a horizontal enclosed busbar, including a guide rail 1, a slider 2, a threaded rod 3, a first nut 4, a threaded barrel 5 and a top support 6. The guide rail 1 is mounted on the ground at the break of the busbar housing, the slider 2 is slidably connected to the guide rail 1, the threaded rod 3 is vertically and fixedly installed on the slider 2, the threaded barrel 5 is threadedly connected to the threaded rod 3, and the top support 6 is fixedly connected to the top of the threaded barrel 5.

[0017] During use, the guide rail 1 is mounted at the break of the busbar housing, and the slider 2 is installed. Then, according to the height of the pot-type insulator and the busbar housing, the height of the top support 6 is adjusted by the threaded rod 3 so that the top support 6 can just support the insulator. Then, the first nut 4 is tightened towards the top support 6 to lock the top support 6. Finally, the connecting screws of the insulator flange are removed, and the insulator falls on the top support 6. The slider 2 is moved to slide the insulator from inside the busbar to the busbar break for inspection or replacement. One person can operate, which is convenient, fast, time-saving and labor-saving.

[0018] In this embodiment, as Figure 1 , Figure 2 shown, a threaded hole is provided on the slider 2, the threaded rod 3 is threadedly connected to the slider 2, and a second nut 7 is threadedly connected to the threaded rod 3. The position of the top support 6 is locked by the first nut 4 so that the top support 6 rises to a height that can cooperate with the pot-type insulator. Then, the height of the cooperation between the threaded rod 3 and the slider 2 is locked by the second nut 7, and the orientation of the top support 6 can be adjusted so that the top support 6 can better support the pot-type insulator.

[0019] In this embodiment, as Figure 2 shown, the top support 6 is arranged in an arc shape that matches the pot-type insulator. It is convenient for the top support 6 to support the pot-type insulator and prevent the pot-type insulator from shifting.

[0020] In this embodiment, as Figure 2 shown, both ends of the slider 2 are fixedly connected with handles 8, and the handles 8 are located on both sides of the guide rail 1, facilitating the operator to move the slider 2.

[0021] In this embodiment, as Figure 2 shown, a number of columns of steel balls 9 are rotatably installed at the joint between the slider 2 and the guide rail 1. The steel balls 9 reduce the friction between the slider 2 and the guide rail 1, facilitating the more labor-saving sliding of the slider 2.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A tool for disassembling and assembling horizontal enclosed busbar basin insulators, characterized in that: It includes a guide rail, a slider, a threaded rod, a first nut, a threaded barrel and a top support. The guide rail is mounted on the fracture of the busbar housing, the slider is slidably connected to the slide rail, the threaded rod is vertically fixed on the slider, the threaded barrel is threadedly connected to the threaded rod, and the top support is fixedly connected to the top of the threaded barrel.

2. A tool for disassembling and assembling a horizontal enclosed busbar basin insulator according to claim 1, characterized in that: The slider is provided with a threaded hole, the threaded rod is threadedly connected to the slider, and the threaded rod is threadedly connected to a second nut.

3. A tool for disassembling and assembling a horizontal enclosed busbar basin insulator according to claim 1, characterized in that: The top support is arranged in an arc shape matching with the pot-type insulator.

4. A tool for disassembling and assembling a horizontal enclosed busbar basin insulator according to claim 1, characterized in that: Both ends of the sliding block are respectively fixedly connected with handles, and the handles are located on both sides of the guide rail.

5. A tool for disassembling and assembling a horizontal enclosed busbar basin insulator according to claim 1, characterized in that: A plurality of rows of steel balls are rotatably mounted at the joint between the slide block and the guide rail.

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