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Pipeline connection replacer

A technology for dismantling devices and pipes, which is applied in the direction of manufacturing tools and hand-held tools, etc., which can solve the problems of small movement range, difficulty in dismantling pipes, and difficulty in firmly grasping the installation space of pipes and pipes, so as to reduce labor intensity and improve work efficiency , The effect of easy disassembly and assembly

Active Publication Date: 2015-04-01
HONGSHENG PLASTICS HANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]In order to solve the problem that the dismantling method of the plug-in pipeline is backward and the dismantling is difficult, the present invention provides a pipeline connection dismantling device that can save time and effort to complete dismantling. loader
The pipe connection disassembler can reliably hold the pipe, and the movement range of the mechanism is small, and does not require too much operating space. Easy to disassemble the tube

Method used

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  • Pipeline connection replacer
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 , figure 2 , image 3 As shown, a pipeline connection disassembler includes a pair of movable joint assemblies that can change the distance between two ends, an upper clamp ring assembly 16 and a lower clamp ring assembly 17, and the two movable joint assemblies are respectively arranged on both sides of the clamp ring assembly, and are connected with the clamp ring assembly. The three points at the center of the ring assembly are collinear. The movable joint assembly includes a first clamp ring assembly connection part and a second clamp ring assembly connection part, and the upper and lower clamp ring assemblies are respectively connected with the first clamp ring assembly connection part and the second clamp ring assembly connection part, and the first clamp ring assembly The connecting part and the connecting part of the second clamp ring assembly are connected by a tooth meshing mechanism, and the connecting part of the first clamp ring assembly...

Embodiment 2

[0029] Such as Figure 7 As shown, the force applying device includes an electric wrench 18 and a torque output gear 14 fixedly connected to the output shaft of the electric wrench. The output shaft of the electric wrench 18 passes through the shaft center of the torque output gear 14, and the torque output gear 14 and The gear 4 meshes, and a round hole is also provided on the connecting plate 11 for fixing the electric wrench 18, so that the output shaft of the electric wrench 18 is kept parallel to the rotating shaft of the gear 4. Both the electric wrench 18 and the torque output gear 14 are two, respectively arranged on the two movable joint components. All the other are with embodiment 1.

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Abstract

The invention discloses a pipeline connection replacer, which comprises a pair of movable joint assemblies and a pair of clamping ring assemblies, wherein the pair of movable joint assemblies is capable of changing the distance between the two ends; the movable joint assemblies comprise a first clamping ring assembly connecting part and a second clamping ring assembly connecting part, wherein the two clamping ring assemblies are respectively connected with the first clamping ring assembly connecting part and the second clamping ring assembly connecting part; the first clamping ring assembly connecting part and the second clamping ring assembly connecting part are connected by a tooth-engagement mechanism; and a force applying device for driving the first clamping ring assembly connecting part and the second clamping ring assembly connecting part to slip in a linear manner is arranged on the first clamping ring assembly connecting part. The pipeline connection replacer provided by the invention is used for amplifying the labor power at the terminal by a lever mechanism and the tooth-engagement mechanism to form large pipeline insertion-extraction force, so that the pipeline is easily inserted and extracted; an effect which is difficult to reach by manually inserting and extracting is obtained; the labor intensity is greatly reduced; and the working efficiency is improved.

Description

technical field [0001] The invention relates to a pipeline installation and disassembly tool, more specifically, it relates to a pipeline connection disassembler. Background technique [0002] At present, the plug-in pipe connection technology has been widely used in the field of building water supply and drainage, that is, an interface with an enlarged diameter is set at the pipe port to insert another pipe, so that multiple pipes are connected one by one to form pipes of various lengths. The method has the obvious advantage of fast and convenient connection. Pipelines often crack or leak due to aging after being used for a long time. At this time, the damaged pipes must be removed for replacement. At present, the common method is to rely on manpower to pull out the pipe to be replaced. However, the physical properties of the pipe after long-term use, especially the pipe installed outdoors, will gradually change due to factors such as light, temperature, and corrosiveness ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B27/00
Inventor 於博平郁巨华俞来明
Owner HONGSHENG PLASTICS HANGZHOU