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Adsorption cover taking device

A cover removal device and adsorption technology, which is applied in the field of access to outdoor measures cover, can solve the problems of time-consuming, heavy workload, and many maintenance sites, and can avoid large bending, reduce fatigue, and be widely popularized. Effect

Active Publication Date: 2013-03-06
STATE GRID HEBEI ELECTRIC POWER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, the operation and maintenance personnel manually remove the cover. There are no special tools available, which is laborious and time-consuming. In addition, the operation and maintenance personnel need to bend down once for each measure cover, which greatly increases the fatigue of the operation and maintenance personnel, and the work efficiency is very high. Low
If you want to improve work efficiency, you need to increase manpower to solve it, but the number of operation and maintenance personnel is limited, there are many maintenance sites, and the workload is huge

Method used

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  • Adsorption cover taking device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] See attached figure 1 , an adsorption-type cap removal device, comprising a support tube 1 and a manual actuator 2, a sliding magnetic block 3 is installed inside the bottom end of the support tube 1, the sliding magnetic block 3 is connected to the manual actuator 2, and the support tube 1 The bottom port diameter is smaller than the cap diameter.

[0028] The manual actuator 2 includes a lever handle 4, the fulcrum 5 of the lever handle 4 is hinged with the handle 6 on the support tube 1, the bend handle 6 is provided with a snap ring 14, and the lever handle 4 and the snap ring 14 are connected by a shaft , the lever handle 4 rotates around the axis, and the handle 6 is provided with a grip 10 . The outer wall of the support tube 1 is provided with a through hole, and one end of the lever handle 4 is hollow, and the other end of the connecting piece 7 connected with the sliding magnetic block 3 is connected with the lever handle 4 through the hollow position, and it...

Embodiment 2

[0032] See attached figure 2 The difference between embodiment 2 and embodiment 1 is that: the manual actuator 2 includes a lever handle 4, the fulcrum 5 of the lever handle 4 is hinged with the bend handle 6 on the support tube 1, and the bend handle 6 is provided with a clamp Ring 14, snap ring 14 and lever handle 4 are connected with a shaft, and the lever handle 4 rotates around the shaft, and the handle 6 is provided with a grip 10. The other end of the lever type handle 4 is connected with the sliding magnetic block 3 through the connecting piece 7, and the connecting piece 7 is a steel wire, and a return spring 8 is connected between the steel wire and the sliding magnetic block 3, and the outer wall of the upper end of the support tube 1 is provided with a through hole. Steel wire passes through hole and is connected with the other end of lever type handle 4. The bottom surface of the sliding magnetic block 3 is provided with a protective rubber sleeve 9 .

[0033] ...

Embodiment 3

[0035] See attached image 3 , the difference between embodiment 3 and embodiment 2 is: the fulcrum 5 of the lever handle 4 is hinged with the support tube 1, the outer wall of the upper end of the support tube 1 is provided with a through hole, and a shaft is arranged in the horizontal direction of the through hole, and the lever type The other end of the handle 4 is provided with hinged ears, and the hinged ears cooperate to rotate around the shaft. The other end of the lever handle 4 is connected to the connecting piece 7 and the sliding magnetic block 3 through the through hole, and the connecting piece 7 is a connecting rod. A return spring 8 is provided between the lever handle 4 and the bend handle 6 on the support tube 1 . The bottom surface of the sliding magnetic block 3 is provided with a protective rubber sleeve 9 .

[0036]

[0037] When in use, hold the lever handle 4 tightly, the manual actuator 2 drives the sliding magnetic block 3 to move downward, and the ...

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PUM

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Abstract

The invention discloses an adsorption cover taking device, relates to the technical field of auxiliary tools used in security measure work in a grid, and is especially suitable for taking an outdoor measure cover. The adsorption cover taking device is characterized by comprising a supporting pipe and a manual execution mechanism, and a slide magnetic block is arranged inside the bottom end of the supporting pipe and is connected with the manual execution mechanism; and the diameter of the bottom end of the supporting pipe is smaller than that of the cover. The adsorption cover taking device provided by the invention has the beneficial effects that operation and maintenance personnel can be avoided from substantially bending over, the fatigue level of the operation and maintenance personnel is greatly reduced, the labor and time are saved, and the work efficiency is improved, and has the characteristics of simple structure, convenience in use, quickness and accuracy and easiness in popularization.

Description

technical field [0001] The invention relates to the technical field of auxiliary tools for safety measures in power grids, and is particularly suitable for accessing outdoor measure covers. Background technique [0002] At present, the safety measures for the power grid are arranged from the maintenance equipment to the gate of the equipment area. The farthest is more than 200 meters, and there are hundreds of measures that need to be opened. Usually, the operation and maintenance personnel manually remove the cover. There are no special tools available, which is laborious and time-consuming. In addition, the operation and maintenance personnel need to bend down once for each measure cover, which greatly increases the fatigue of the operation and maintenance personnel, and the work efficiency is very high. Low. To improve work efficiency, it is necessary to increase manpower to solve the problem, but the number of operation and maintenance personnel is limited, there are ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B33/00
Inventor 李爱超崔建华韩金栋张世琦张杰
Owner STATE GRID HEBEI ELECTRIC POWER CO LTD