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Socket wrench

A socket wrench and socket technology, applied in the direction of wrenches, manufacturing tools, wrenches, etc., can solve the problem of slow progress of resistance disassembly and assembly

Pending Publication Date: 2022-03-08
NAT ELECTRIC POWER INVESTMENT GRP YELLOW RIVER UPSTREAM HYDROPOWER DEV CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since there is currently no special tool to slow down the disassembly and assembly of the resistor, it is necessary to develop a special tool

Method used

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  • Socket wrench
  • Socket wrench

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Embodiment Construction

[0011] In order to make the object, technical solution and advantages of the present invention clearer, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings. Examples of these preferred embodiments are illustrated in the accompanying drawings. The embodiments of the invention shown in and described with reference to the drawings are merely exemplary, and the invention is not limited to these embodiments.

[0012] Here, it should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the structures and / or processing steps closely related to the solution according to the present invention are shown in the drawings, and the related Other details are not relevant to the invention.

[0013] In view of the existing technical problems mentioned in the background technology, the present invention provides the following specific implementation methods...

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PUM

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Abstract

The socket spanner comprises a rod pipe and an anti-skid surface arranged on the outer side wall of the rod pipe, and a plurality of first limiting surfaces are arranged on the inner side wall of one end of the rod pipe to form a first sleeving part; wherein the rod tube is provided with an open groove which is formed in the axial direction in a penetrating mode and can contain a cable, and the open groove is communicated with the first sleeving part and a tube cavity of the rod tube. The thrust pad temperature measuring resistor dismounting device improves the dismounting work efficiency of the thrust pad temperature measuring resistor in a narrow environment.

Description

technical field [0001] The invention relates to the technical field of mechanical assembly tools, in particular to a socket wrench. Background technique [0002] The disassembly and assembly of the thrust tile temperature-measuring resistor of the hydro-generator set in a power station is very troublesome. The working area of ​​the installation environment of the force resistor is narrow, and it is generally disassembled with needle-nose pliers. The disassembly and assembly of a thrust resistor requires the cooperation of three people with certain of danger. One person needs to lie down to install the resistor, and the other two need to support the thrust tile body to ensure the safety of the person installing the resistor. Since there is currently no special tool to slow down the disassembly and assembly of the resistor, it is necessary to develop a special tool. Contents of the invention [0003] In view of the deficiencies in the prior art, the present invention provi...

Claims

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Application Information

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IPC IPC(8): B25B13/50
CPCB25B13/50
Inventor 杨鸿鹏
Owner NAT ELECTRIC POWER INVESTMENT GRP YELLOW RIVER UPSTREAM HYDROPOWER DEV CO LTD
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