Plug switching method for multifunctional maintenance power box

A technology for overhauling power supplies and power plugs, applied to circuits, connections, electrical components, etc., can solve problems that affect the efficiency and safety of overhaul work, troublesome and laborious, and increase the convenience of installation and use, fast and easy installation, and use. Safe and convenient effect

Active Publication Date: 2014-10-08
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Different substations and different equipment rooms of the same substation use different types of maintenance power sockets, which creates obstacles to the lack of faults and the introduction of maintenance power during equipment maintenance. Maintenance personnel often need to carry several plugs with different types. Two or three power shafts are labor-intensive, which affects the efficiency and safety of maintenance work

Method used

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  • Plug switching method for multifunctional maintenance power box
  • Plug switching method for multifunctional maintenance power box
  • Plug switching method for multifunctional maintenance power box

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Embodiment Construction

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

[0022] A method for switching plugs of a multi-function maintenance power box, the specific steps are as follows:

[0023] (3) Prepare the special plug for the terminal to be tested;

[0024] (4) Install the converter, press the buckle part of the converter firmly, open the converter, and place the special plug for the terminal of the inspection power shaft in the metal groove of the converter;

[0025] The converter includes a box cover 1, a box bottom 9, snap buttons 6, a plug seat 4, a power plug 2, a wire 5 and a metal groove 8. The box cover is hinged in the middle of one side of the box bottom, and the box bottom and the box cover are relatively buckled to form a Box-type structure, the bottom...

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Abstract

The invention relates to a plug switching method for a multifunctional maintenance power box. The method includes the following steps that (1) dedicated plugs for binding posts to be detected are prepared; (2) a convertor is mounted, the buckle part of the convertor is pressed forcefully to open the convertor, and the dedicated plugs for the maintenance power shaft binding posts are placed in metal grooves of the convertor; (3) the convertor is closed, and a box bottom and a box cover are buckled; (4) specifications of the plugs are adjusted, and dipolar or tripolar adjustment is carried out on the plugs of the convertor according to instation sockets of different types. Connector assemblies are longitudinally mounted on the upper portion of the box bottom in a hinged mode, adjacent side edges of the two connector assemblies are provided with teeth matched with each other, and the power plugs are rotated to drive the teeth to rotate to adjust adaptive types of the power plugs. The plug switching method for the multifunctional maintenance power box is simple in structure, easy to manufacture, convenient and safe to use, rapid in installation and free of trouble. By the application of the method, work efficiency can be improved, and installation and use convenience is increased.

Description

technical field [0001] The invention belongs to the field of electric power construction, in particular to a method for connecting plugs of a multifunctional overhaul power supply box. Background technique [0002] In order to ensure the safety of power production, when the fault is missing or the equipment is overhauled, the plug of the overhaul power shaft should match the socket in the overhaul power box, and it is strictly forbidden to mix different types of plugs and sockets forcibly. Different substations and different equipment rooms of the same substation use different types of maintenance power sockets, which creates obstacles to the lack of faults and the introduction of maintenance power during equipment maintenance. Maintenance personnel often need to carry several plugs with different types. Two or three power shafts are laborious and laborious, which affects the efficiency and safety of maintenance work. Contents of the invention [0003] The purpose of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R43/00H01R43/26
Inventor 田健平杨乔川李建伟徐笑天李占纯吴琪刘洪涛于顺智张帆仝新宇
Owner STATE GRID CORP OF CHINA
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