Cable pipeline traction rope threading device

A technology of threading device and cable duct, which is applied in the direction of cable installation device, cable installation, cable installation in underground pipelines, etc. It can solve the problem that the threader cannot pass through a long enough pipeline, so as to save the distance of the pipeline and improve the The effect of pipe penetration efficiency

Active Publication Date: 2021-10-01
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of this application is to provide a cable duct traction rope threading device, which effectively solves the problem that the existing threader cannot pass through a long enough pipeline technical problem

Method used

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  • Cable pipeline traction rope threading device
  • Cable pipeline traction rope threading device
  • Cable pipeline traction rope threading device

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0041] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer " and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or i...

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Abstract

The invention relates to the technical field of cable mounting, in particular to a cable pipeline traction rope threading device which comprises a cylinder, a magnet, a connecting piece and rolling mechanisms. The magnet and the connecting piece are arranged at the two ends of the cylinder respectively. The connecting piece is used for being fixedly connected with a threading device rod connector; and the number of the rolling mechanisms is multiple, and the multiple rolling mechanisms are distributed on the periphery of the cylinder. Each rolling mechanism comprises a spring and two wheel arms; and the first end of each wheel arm is hinged to the cylinder. An included angle is formed between the two wheel arms of the same rolling mechanism, and the two wheel arms are connected through the spring; and a roller is rotationally arranged at the second end of each wheel arm. The threading device effectively solves the technical problem that an existing threading device cannot penetrate through a pipeline which is long enough.

Description

technical field [0001] The present application relates to the technical field of cable installation, in particular to a cable duct traction rope threading device. Background technique [0002] With the development of society, the domestic urbanization process is getting faster and faster. Some of the common overhead lines in rural areas and suburbs have been converted into buried cables, which not only saves space, but also is good for the city’s beauty. However, laying cables underground, Cables cannot be buried directly, and cables must be laid in cable wells and cable ducts. When laying cables in cable ducts, because the ducts are very long, some can reach hundreds of meters, and the cables themselves are soft and difficult to pass through. Tens of meters, hundreds of meters of cable ducts, therefore, it is necessary to use a threader to pull a tension rope or steel wire rope after passing through the duct, and use the steel wire rope to pull the cable through the cable d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/08H02G9/06
CPCH02G1/081H02G1/083H02G9/06
Inventor 方梓伦梁健明杨帅杨毅孙钦章廖嘉伟陈静豪高传薪何建东吴锦钊温占业罗向源谢志松张广农
Owner GUANGDONG POWER GRID CO LTD
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