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Split-type special socket wrench for electrician

A split-type, electrician technology, applied in the direction of wrenches, manufacturing tools, screwdrivers, etc., can solve the problems of inconvenient use, carrying, transportation and management of the size and weight of tools, and achieve easy to find and identify, high innovation, simple structure. Effect

Inactive Publication Date: 2013-03-27
STATE GRID TIANJIN ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because there are many types of bolts and switches, a set of maintenance tools needs to be equipped with dozens of casing wrenches to meet the needs of use. Moreover, these wrenches are provided by different manufacturers and have different models. The huge volume and weight of the tools carried bring great inconvenience to use, carry, transportation and management

Method used

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  • Split-type special socket wrench for electrician
  • Split-type special socket wrench for electrician
  • Split-type special socket wrench for electrician

Examples

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Embodiment Construction

[0021] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. The following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0022] A split-type electrician special casing wrench is composed of a handle, a fixed cap 2, and a casing head 1. The fixed cap is rotatably mounted on the end of the handle, and the casing head is movably mounted in the fixed cap.

[0023] The handle is made up of a common handle 4, a "Z" shaped handle 7, and an afterburner handle 8, all of which are provided with a non-slip insulating rubber cover 5.

[0024] The afterburner handle is equipped with an afterburner handle 9 on it.

[0025] The fixed cap is formed with an identification color ring 6 and is provided with an anti-off screw 3 .

[0026] Casing heads come in a variety of sizes.

[0027] The working principle of this split type electrical spe...

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Abstract

The invention belongs to the field of auxiliary electric power transmission appliances, and in particular relates to a split-type special socket wrench for an electrician. The special socket wrench is characterized by consisting of handles, a fixed cap and a casing head, wherein the fixed cap is rotatably installed on the end part of one handle; and the casing head is movably installed in the fixed cap. The split-type special socket wrench is scientific and reasonable in design, has the advantages of simple structure, easiness in manufacturing, quickness and convenience in assembling, convenience in finding and recognizing and the like, and has high innovativeness.

Description

technical field [0001] The invention belongs to the field of electric maintenance tools, and in particular relates to a split-type electrician special casing wrench. Background technique [0002] In the process of maintenance and switch operation of power equipment, professional electric special casing wrenches are needed to lock or loosen various fixing devices and switches. Existing casing wrenches usually have a one-piece structure with a handle, and each model is an integral wrench. Because there are many types of bolts and switches, a set of maintenance tools needs to be equipped with dozens of casing wrenches to meet the needs of use. Moreover, these wrenches are provided by different manufacturers and have different models. The huge volume and weight of the tools carried bring great inconvenience to use, carry, transportation and management Contents of the invention [0003] The purpose of the present invention is to overcome the existing technical deficiencies an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B13/48B25B23/00B25B23/16
Inventor 褚海波曹欣勇冯勇马塾信李诚赵清王洪明夏志兵
Owner STATE GRID TIANJIN ELECTRIC POWER
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