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An installation guide rail and a power distribution device with the installation guide rail

A technology for installing guide rails and guide rails, applied in substation/switch layout details, electrical components, rack/frame structure, etc., can solve the problems of low efficiency and difficulty in installation and disassembly of control boxes and cabinets, and achieve economical and economical disassembly. The effect of reducing the number of screws and convenient replacement

Active Publication Date: 2017-07-07
ZHUZHOU CSR TIMES ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved in this application is to overcome the problems of low installation and disassembly efficiency and difficult operation of the control box and cabinet in the prior art

Method used

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  • An installation guide rail and a power distribution device with the installation guide rail
  • An installation guide rail and a power distribution device with the installation guide rail
  • An installation guide rail and a power distribution device with the installation guide rail

Examples

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with accompanying drawing.

[0027] see figure 1 and figure 2 , which are respectively a schematic diagram of the overall structure of the first guide rail assembly of the embodiment of the present application and a schematic diagram of the overall structure of the second guide rail assembly of the embodiment of the present application. As shown in the figure, the installation rail includes a first rail assembly 10 and a second rail assembly 20 .

[0028] In a preferred embodiment, the first rail assembly 10 includes a guide portion 131 , a first positioning portion 11 and a second positioning portion 12 . The guiding part 131 includes a bottom wall, an upper wall and a supporting part connecting the bottom wall and the upper wall. The bottom wall and the upper wall are parallel to each other, and the supporting portion is perpendicular to the supporting portion of the bottom wall and the upper wal...

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Abstract

The invention provides a mounting guide rail and a power distribution device provided with the same. The mounting guide rail comprises a first guide rail assembly and a second guide rail assembly, wherein the first guide rail assembly comprises a guide part with a semi-H shaped cross section; the second guide rail comprises a base part and a protruding part; the protruding part can extend into the guide part and slide along the guide part; a limit part preventing a second end of the second guide rail from sliding out of a second end of the first guide rail assembly is arranged at the second end of the first guide rail assembly; and a fixing part matched with the end surface of a first end of the first guide rail assembly is arranged at a first end of the second guide rail assembly. The mounting guide rail has the advantages of positioning firmness and convenience in disassembly and assembly.

Description

technical field [0001] The invention relates to an electrical control device, in particular to an installation guide rail and a power distribution device with the installation guide rail. Background technique [0002] Currently, the design of the panel cabinet in the prior art needs to effectively combine the control box and the electrical cabinet. Moreover, with the development of technology, the current screen cabinet design and maintenance are increasingly emphasizing modularization and speed. Therefore, the control components in the design of the screen cabinet need to be updated and maintained frequently. [0003] Most of the control components in the prior art are PCB boards (printed circuit boards). Wherein, the installation of the PCB usually requires a special case to protect the PCB mechanically and electrically. In order to improve the electromagnetic compatibility performance of the PCB board, in the prior art, a special case is often used to install the PCB b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/18H02B1/00
Inventor 黄芳军熊煜宇杨奎刘湘林
Owner ZHUZHOU CSR TIMES ELECTRIC CO LTD
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