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Magnetic power maintenance tool

A power maintenance and magnetic suction technology, applied in the direction of hand-held tools, manufacturing tools, etc., can solve the problems of maintenance personnel, the plug is easy to fall off, and it is inconvenient to pick up, etc., to reduce the probability of falling off, easy to disassemble, not easy to fall off. Effect

Inactive Publication Date: 2013-08-28
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual use, the plug of this plug-in multi-head tool is often easy to fall off. If it falls from a high altitude, it is not easy to pick up and may hit people; if it falls into a large equipment, it is not only difficult to pick up, but may damage the equipment.
Therefore the existing plug-in multi-head tool brings a lot of troubles to maintenance personnel

Method used

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  • Magnetic power maintenance tool
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Such as figure 1 As shown, a magnetic suction type electric maintenance tool includes a handle 2 with a non-cylindrical slot 1 and a tool plug 4 with a non-cylindrical insert 3 at one end, and the insert 3 is connected to the slot 1 is connected in a plug-and-pull manner, and there are N tool plugs 4 in total, and the N tool plugs 4 are different from each other. The tool plug 4 is a magnetic tool plug, and the slot 1 is a soft magnetic slot. After the insertion part 3 is inserted into the slot 1, it is attracted by magnetic force, so that the insertion part 3 and the slot 1 are relatively firmly connected and are not easy to fall off. The slot 1 is arranged in the insulating shell of the handle 2, and since it is used in the power industry, the shell of the handle 2 must have insulating properties.

[0018] The inner wall of the insulating shell of the handle 2 is provided with a plurality of slot cavities, and the slot body of the slot 1 is composed of a plurality o...

Embodiment 2

[0022] The difference between Embodiment 2 and Embodiment 1 is that: the insulating shell of the handle is provided with a slot cavity with an open upper end, and one end of the slot body is provided with a slot hole, and the slot body is clamped on the In the slot cavity, the slot hole is set corresponding to the upper opening of the slot cavity.

Embodiment 3

[0024] Such as figure 2 As shown, a magnetic suction type electric maintenance tool includes a handle 2 with a non-cylindrical slot and a tool plug 4 with a non-cylindrical insert 3 at one end, and the insert 3 is connected to the slot with Plug-in connection, the tool plug 4 has N in total, and the N tool plugs 4 are different; the tool plug 4 is a soft magnetic tool plug, and the bottom of the slot is provided with a magnet 5, and the magnet 5 It is a magnet or a permanent magnet. After the insertion part 3 is inserted into the slot, it is attracted by the magnet 5, so that the insertion part 3 and the slot are relatively firmly connected and are not easy to fall off. The handle is an insulating handle, and since it is used in the power industry, the outer shell of the handle 2 must have insulating properties.

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Abstract

The invention provides a magnetic power maintenance tool comprising a handle and N tool inserts. The handle is provided with a non-cylindrical socket. One end of each tool insert is provided with a non-cylindrical insert part. The insert parts are connected with the socket in an inserted manner. The tool inserts are different from one another and are magnetic tool inserts. The socket is a soft magnet socket formed in an insulating shell of the handle. A socket cavity with an upper opening is formed in the insulating shell of the handle. One end of the body of the socket is provided with a socket hole. The body of the socket is clamped in the socket cavity. The socket hole corresponds to the upper opening of the socket cavity. The magnetic power maintenance tool has the advantages of scientific design, shedding resistance, capability of magnetic adsorption, easiness in demounting, and convenience in use.

Description

technical field [0001] The invention relates to a maintenance tool, in particular to a magnetic suction type power maintenance tool used in maintenance operations in the electric power industry. Background technique [0002] With the improvement of residents' living standards, the power load is gradually increasing, and the opportunities for troubleshooting of power equipment are also increasing. When electric power maintenance workers work at high altitudes on utility poles, or when overhauling large equipment, they will carry maintenance tools, such as screwdrivers, awls, wrenches, etc. In order to reduce the weight and volume of maintenance workers carrying maintenance tools, people invented a A pluggable multi-tool with a handle and a plug. However, in actual use, the plug of this plug-in multi-head tool is often easy to fall off. If it falls from a high altitude, it is inconvenient to pick up and may hit people; if it falls into a large equipment, it is not only diffic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25G3/08B25G1/10
Inventor 刘蓉
Owner STATE GRID CORP OF CHINA