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Cable duct bank corner well line tackle

A technology of pay-off pulley and cable duct, applied in cable laying equipment and other directions, can solve problems such as slow project progress

Inactive Publication Date: 2016-06-22
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But the laying of cables in corner wells has become a difficult problem in the process of laying cables
Although the cable trolley has been widely used in cable laying, it can only be used within a certain range, and it can no longer give full play to its advantages for corner wells with narrow spatial locations.
If in the case of a right-angle well, the existing cable block is no longer sufficient, the progress of the project in the right-angle well will become very slow when few tools are available

Method used

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  • Cable duct bank corner well line tackle
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Embodiment Construction

[0016] The core of the present invention is to provide a cable pipe corner well pay-off tackle, which can improve the work efficiency when laying cables in the corner well.

[0017] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] see figure 1 , figure 1 It is a schematic diagram of the operation of the pay-off block in the corner well of the cable pipe arrangement provided in the embodiment of the present invention in the right-angle well.

[0019] The pay-off trolley for the cable pipe and corner well provided by the embodiment of the present invention mainly includes a trolley bracket 1 and a cable trolley 2, and the cable trolley 2 is installed on the trolley bracket 1. The pulley bracket 1 is used to connect the well wall of the corner well. like figure 1 As shown, since ...

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Abstract

The present invention discloses a cable duct bank corner well line tackle which comprises a cable pulley (2), and a pulley bracket (1) which is used for connecting the well wall of the corner well. The cable pulley (2) is installed on the pulley bracket (1). The invention provides the cable duct bank corner well line tackle, the cable pulley (2) is installed on the pulley bracket (1) which is connected to the well wall of the corner well, the position of the cable pulley (2) relative to the well wall of the corner well can be adjusted at will due to the effect of the pulley bracket (1), thus a cable can slide on the cable pulley (2) on the pulley bracket (1) in corner well layout, and the working efficiency of cable laying in the corner well is greatly improved.

Description

technical field [0001] The invention relates to the technical field of power cable laying, in particular to a cable pipe arrangement corner well pay-off tackle. Background technique [0002] With the rapid development of my country's economic construction, the market has become more and more vigorous in the development of urban distribution network power cable laying. [0003] But the cable laying in the corner shaft becomes a difficult problem in the cable laying process. Although the cable trolley has been widely used in cable laying, it can only be used within a certain range, and it can no longer exert its advantages for corner wells with narrow spatial positions. If in the case of a right-angle well, the existing cable block is no longer sufficient, the progress of the work in the right-angle well will become very slow when few tools are available. [0004] Therefore, how to improve the work efficiency when laying cables in corner wells is a technical problem to be so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/06
Inventor 许建勇马金杨新周凤德
Owner STATE GRID CORP OF CHINA