Detachable multifunctional threader suitable for curved path
A threader, split-type technology, applied in the direction of cable laying equipment, etc., can solve the problems of difficult threading of curved paths, bulky threader body, no effective signal guidance, etc., to improve work efficiency, improve operation safety performance, threading work relaxing effect
Pending Publication Date: 2019-05-21
STATE GRID CORP OF CHINA +2
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Problems solved by technology
Its purpose is to solve the shortcomings of cumbersome cable fixing, no effective signal guidance during the threading process, difficult threading of the curved path, and the body of the threader is too bulky, so as to make the work of cable threading more simple, convenient and efficient
Method used
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[0039] The present invention is a kind of detachable multifunctional cable threading device applicable to curved paths, comprising a vertical support 5, such as figure 2 As shown, the cable threader of the present invention further includes: a threader head 1 , a cable fixing device 2 , a fixed roller 3 and a threader body 4 . Each component of the present invention is described in detail below respectively:
[0040] Such as image 3 As shown, the threader head 1 is made of fluorescent material, and this part is the 3-5cm part of the front end of the threader. The shape and size of the threader head 1 are the same as the threader body 4, and the threader body 4 and The overall shape of the threader thread head 1 is the same cylindrical shape, which is convenient for passing in the threading path. The purpose is to be able to clearly see the position of the threader when threading in a small and confined space, instead of using a flashlight alone as a signal guide.
[0041]...
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Abstract
The invention belongs to the technical field of electrical engineering, and particularly relates to a detachable multifunctional threader suitable for a curved path. The detachable multifunctional threader comprises a vertical bracket, a cable fixing device is connected between a threader cable residue and a threader cable body, and the other end of the threader cable body is connected to the vertical bracket. The threader is provided with a light source signal guiding device, no auxiliary guidance need to be additionally carried out, and therefore the safety performance of operation is improved. During threading in the curve path, smooth threading can be carried out, the disadvantages of a current threader are avoided, and the threading work is easier and more efficient. A required cablecan be fixed to the threader easily and firmly, and the cable can be fixed without using additional time-consuming and consumable means such as packaging tapes and ribbons. Moreover, the threader cable body is decomposable, the practical operation problem that prior like equipment is cumbersome and difficult to operate are solved, the work intensity of an operator is reduced, and the work efficiency can be greatly improved.
Description
technical field [0001] The invention belongs to the technical field of electrical engineering, in particular to a detachable multifunctional cable threader suitable for curved paths. Background technique [0002] The cable threader is an indispensable construction tool in the process of electrical work. The cable threader can realize the cable threading work between different elevations and pre-buried lines. At present, the cable threader is mainly a vertical support type, which is mainly composed of a copper core, a glass fiber reinforced layer, and a high-voltage low-density polyethylene protective layer, such as figure 1 shown. [0003] When in use, the personnel fix the required threading cable on the front section of the threader, then pass the threader through the target path of the cable, and then separate the threader from the cable and retract the threader, then the work is over. There are following disadvantages in existing threaders: [0004] 1. Fixing with cab...
Claims
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Inventor 张子龙陈鹏郭东楷李承龙谢文祥李丰羽卢晓丹
Owner STATE GRID CORP OF CHINA