Foldable lead coiled tube

Abstract

The invention discloses a foldable lead coiled tube. The lead coiled tube comprises a hose, the left end of the hose is fixedly connected with a first connecting tube, the upper and lower surfaces ofthe inner wall of the first connecting tube are fixedly to sides, far from each other, of two blocks via telescoping devices respectively, and the left and right sides of the upper surface of each block are fixedly connected with haulage ropes respectively. The foldable lead coiled tube is provided with the blocks, the telescoping devices, the haulage ropes, first and second through holes, a firstrubber gasket and a fixed plate, so that when a second connecting tube is sleeved by the first connecting tube, the blocks chuck necks respectively under effect of the elastic force of springs, the fixed plate drives the haulage ropes and the blocks to move upwardly, the blocks can slide out of chutes, the first connecting tube and the second connecting tube can be mounted and dismounted conveniently needless of manual welding and fixing, waste of resources is avoided, and convenience is provided for operation of workers.

Description

technical field [0001] The invention relates to the technical field of wire continuous pipe, in particular to a bendable wire continuous pipe. Background technique [0002] Wire refers to the material used as wire and cable, and also refers to wire in industry. It is generally made of copper or aluminum, and it is also made of silver wire (good electrical conductivity and thermal property), which is used to conduct current or conduct heat. [0003] The so-called continuous tube is a tube that can be wound on the wire manufactured according to the required length. At present, coiled tubing can be mainly divided into metal coiled tubing and composite material coiled tubing. [0004] Wires need to be connected by coiled tubing in some environments. The coiled tubing currently on the market is mainly metal connecting tubing and composite material coiled tubing. The composite material coiled tubing can be used in a wider range because it is easy to bend. However, when When the...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a bendable wire coiled tube, which solves the problem that when the length of the coiled tube does not meet the requirements, it usually requires people to weld and fix the two coiled tubes before use. , because the welding process is cumbersome and requires people to use a variety of tools and electric energy, which will cause a waste of resources and bring inconvenience to people when using coiled tubing

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