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Line protection pipe convenient to install

A technology for protecting pipes and lines, applied in the direction of electrical components, etc., can solve problems such as difficulty in the process of pipe penetration

Inactive Publication Date: 2021-04-20
ZHEJIANG COLLEGE OF CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Line protection pipe is one of the indispensable materials in the process of laying construction lines. The existing line protection pipe usually uses a whole round pipe to pass through the line for fixing and laying. It is difficult to pass through the pipe. Therefore, for the existing The improvement of some protective pipes, which is convenient for construction and installation, is worthy of our research and improvement

Method used

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  • Line protection pipe convenient to install
  • Line protection pipe convenient to install
  • Line protection pipe convenient to install

Examples

Experimental program
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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0031] A line protection tube for easy installation, such as figure 1 , figure 2 As shown, a line protection tube that is easy to install includes a protection tube 1, and the protection tube 1 includes a lower arc tube 11, an arc cavity 12 that is arranged on the lower arc tube 11 and coincides with its central axis, and can be positioned along the arc The cavity 12 rotates to the upper arc tube 13 that forms a ring with the lower arc tube 11 but does not break away from the arc cavity 12; one end of the upper arc tube 13 is fixedly provided with the gear 2 and is rotated and inserted into the adjacent drive threaded rod 21. The arc rack plate 23 in the threaded hole 22 that the side of the lower arc tube 11 is provided with;

[0032] Such as figure 2 As shown, the connection device 3 includes a limit plate 31 fixedly installed on the upper arc tube 13 ...

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Abstract

The invention discloses a line protection pipe convenient to install, and relates to the technical field of building pipeline laying. According to the technical scheme, a protection pipe is included. The protection pipe comprises a lower arc pipe, an arc cavity which is arranged on the lower arc pipe and coincides with the central axis of the lower arc pipe, and an upper arc pipe which can rotate along the arc cavity to form a circular ring with the lower arc pipe but is not separated from the arc cavity; one end of each upper arc pipe is fixedly provided with an arc-shaped rack plate which is meshed with a gear and is rotatably inserted into a threaded hole formed in the side surface of the adjacent lower arc pipe from the driving threaded rod; and a connecting device for connecting the lower arc pipe and the upper arc pipe is further arranged on the protection pipe. The protection pipe is convenient to install.

Description

technical field [0001] The invention relates to the technical field of building pipeline laying, in particular to a line protection pipe which is easy to install. Background technique [0002] Line protection pipe is one of the indispensable materials in the process of laying construction lines. The existing line protection pipe usually uses a whole round pipe to pass through the line for fixing and laying. It is difficult to pass through the pipe. Therefore, for the existing The improvement of some protective pipes to facilitate construction and installation is worthy of our research and improvement. Contents of the invention [0003] The object of the present invention is to provide an easy-to-install line protection pipe, which has the advantage of being convenient for installation of the protection pipe. [0004] Above-mentioned technical purpose of the present invention is achieved through the following technical solutions: [0005] An easy-to-install circuit protec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G3/04
Inventor 刘佩云朱琪
Owner ZHEJIANG COLLEGE OF CONSTR