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Oscillation dismounting mechanism of intelligent dismounting platform for high-voltage bushing in direct-current valve hall

A high-voltage bushing and DC valve technology, which is applied in hand-held tools and manufacturing tools, can solve the problem that the clamping mechanism at the fixed end cannot be close to the bushing ring, the sliding rack and the rotating head cannot move, and the retractable length is limited, etc. problems, to achieve the effect of saving maintenance personnel, saving maintenance time, and precise operation

Pending Publication Date: 2022-04-12
云南治邦科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The telescopic arm shown in the patent is a single telescopic boom. The single telescopic boom has the following disadvantages during use: 1. It can only be stretched in one direction. Considering the load capacity, the stretchable length is limited, and it is not suitable for various models (different The distance between the hoisting point and the self-weight of the type casing are different) the high-voltage casing is used
2. The sliding rack of the telescopic arm is installed on the first segment of the telescopic arm. When the telescopic arm is extended and fixed, the weight will occur, which will cause the sliding rack and the rotating head to fail to move.
3. Due to the close distance between the fixed end and the telescopic boom of the one-way telescopic arm, in the working environment with limited indoor space of the DC valve hall, the clamping mechanism at the fixed end cannot be close to the casing ring

Method used

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  • Oscillation dismounting mechanism of intelligent dismounting platform for high-voltage bushing in direct-current valve hall
  • Oscillation dismounting mechanism of intelligent dismounting platform for high-voltage bushing in direct-current valve hall
  • Oscillation dismounting mechanism of intelligent dismounting platform for high-voltage bushing in direct-current valve hall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, an oscillating disassembly mechanism for an intelligent disassembly platform for high-voltage bushings inside a DC valve hall, including a linear sliding base 1, the linear sliding base 1 is hollow inside and is sleeved with a bidirectional telescopic arm that can extend to both sides 2. Both ends of the two-way telescopic arm 2 are fixedly suspended and connected with a clamping mechanism 3, and the clamping mechanism 3 is movably connected with the suspension ring 4 on the high-voltage bushing; the two-way telescopic arm 2 is a two-way inner telescopic arm. The two ends of the two-way telescopic arm 2 are connected with the clamping mechanism 3 through the connecting rod 6 .

Embodiment 2

[0030] Such as figure 1 and 2 As shown, an oscillating disassembly mechanism for an intelligent disassembly platform for high-voltage bushings inside a DC valve hall, including a linear sliding base 1, the linear sliding base 1 is hollow inside and is sleeved with a bidirectional telescopic arm that can extend to both sides 2. Both ends of the two-way telescopic arm 2 are fixedly suspended and connected with a clamping mechanism 3, and the clamping mechanism 3 is movably connected with the suspension ring 4 on the high-voltage bushing; the two-way telescopic arm 2 is a two-way inner telescopic arm.

[0031] The clamping mechanism 3 is in the shape of a U-shaped plate. There are holes on the two plates of the U-shaped plate. The bolts pass through the holes on the U-shaped plate and the suspension ring and are fixed with nuts. The width between the two plates of the U-shaped plate is greater than Ring thickness. The two ends of the two-way telescopic arm 2 are connected with ...

Embodiment 3

[0033] Such as Figure 3~6 As shown, an oscillating disassembly mechanism for an intelligent disassembly platform for high-voltage bushings inside a DC valve hall, including a linear sliding base 1, the linear sliding base 1 is hollow inside and is sleeved with a bidirectional telescopic arm that can extend to both sides 2. Both ends of the two-way telescopic arm 2 are fixedly suspended and connected with a clamping mechanism 3, and the clamping mechanism 3 is movably connected with the suspension ring 4 on the high-voltage bushing; the two-way telescopic arm 2 is a two-way inner telescopic arm.

[0034]The clamping mechanism 3 is in the shape of a U-shaped plate. There are holes on the two plates of the U-shaped plate. The bolts pass through the holes on the U-shaped plate and the suspension ring and are fixed with nuts. The width between the two plates of the U-shaped plate is greater than Ring thickness.

[0035] One end of the two-way telescopic arm 2 is provided with a c...

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PUM

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Abstract

The invention relates to the technical field of high-voltage power maintenance, in particular to an intelligent dismounting platform oscillation dismounting mechanism for a high-voltage bushing in a direct-current valve hall, which comprises a linear sliding base, and the linear sliding base is hollow and is sleeved with a bidirectional telescopic arm capable of extending towards two sides; the two ends of the bidirectional telescopic arm are fixedly connected with clamping mechanisms in a hanging mode, and the clamping mechanisms are movably connected with hanging rings on the high-voltage bushing. The bidirectional telescopic arm is a bidirectional inner telescopic arm. A clamping mechanism is arranged at one end of the bidirectional telescopic arm through a hydraulic rod; the hydraulic rod is arranged at the end of one side of the bidirectional telescopic arm, the upper end of the hydraulic rod is connected with the bidirectional telescopic arm, and the lower end of the hydraulic rod is connected with the clamping mechanism and can drive the clamping mechanism to stretch or retract in the direction perpendicular to the bidirectional telescopic arm under control of the remote controller. According to the invention, the defects of a single telescopic arm in the use process can be overcome, and the disassembly and reassembly of high-voltage bushings with different hoisting point distances and dead weights of various bushings of different models can be realized.

Description

technical field [0001] The invention relates to the technical field of high-voltage power maintenance, in particular to an oscillating disassembly mechanism for an intelligent disassembly platform of a high-voltage bushing inside a DC valve hall. Background technique [0002] Since the high-voltage bushing inside the DC valve hall has been used for a long time, it has entered a period of frequent failures. Due to the quality and installation size of the bushing, the traditional disassembly process requires the use of a crane. Due to the lack of clearance in the valve hall and the obstruction of the partition wall of the valve hall, the crane cannot lift the bushing inside the valve hall. The tractor can only be used to pull the converter to an open place, and the casing is lifted and disassembled by a crane. [0003] The traditional method is time-consuming and labor-intensive. It is necessary to use a tractor to pull the converter to an open place, and the primary and secon...

Claims

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Application Information

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IPC IPC(8): B25B27/02
Inventor 王刚尚子勇杨明玲
Owner 云南治邦科技有限公司