Threading device

A threader and straight line technology, applied in the threader field, can solve the problems of high maintenance cost, large volume and weight, and easy damage to the strip, and achieve the effects of changing the length of the strip, reducing the maintenance cost, and flexing the length of the strip

Pending Publication Date: 2019-02-26
SHANGHAI TELECOMM ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the inventors have found that, in order to make the cleaner have a longer length, the shelf is generally made larger in the prior art, so that after the cleaner is wound on the shelf, the overall volume and weight will be relatively large, and the handling and construction are very difficult. Inconvenient, and the cleaning rod is easily damaged, and the repair cost is high after damage

Method used

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

[0022] The first embodiment of the present invention relates to a needle threader, comprising: figure 1 The first pass bar shown, as figure 2 Shown are at least two-section connection cleaners. There is the same clamping part at the end of the first connecting rod and each connecting rod, and there is a t...

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Abstract

An embodiment of the invention relates to the field of communication technology construction, and discloses a threading device. The threading device comprises a first poker and a connecting poker which is composed of at least two segments. One end of the first poke, and one end of each segment of the connecting poker are provided with same snapping parts. One end, which is deviated from the snapping part, of the first poke is provided with a traction head. One end, which is deviated from the snapping part, of each segment of the connecting poker is provided with an accessing part which is adapted with the snapping part. The accessing part of each connecting poker is used for connecting with the snapping part of the first poker or each connecting poker. The threading device according to theinvention has advantages of relatively small integral occupation size, convenient transportation, convenient construction, convenient maintenance after damage, and relatively low maintenance cost.

Description

technical field [0001] The embodiment of the present invention relates to the field of communication technology construction, in particular to a threader. Background technique [0002] The threader, also known as the perforator or the pipe threader, is an auxiliary tool used to pull the cable in the pipeline. Existing wire threader generally has a shelf, can be wound cleaning rod on the shelf, when needing construction, pull out the cleaning rod that is wound on the shelf and carry out threading. [0003] However, the inventors have found that, in order to make the cleaner have a longer length, the shelf is generally made larger in the prior art, so that after the cleaner is wound on the shelf, the overall volume and weight will be relatively large, and the handling and construction are very difficult. It is inconvenient, and the cleaning rod is easily damaged, and the maintenance cost after damage is relatively high. Contents of the invention [0004] The purpose of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/08
CPCH02G1/088
Inventor 蔡伟
Owner SHANGHAI TELECOMM ENG
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