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A pipeline repair device

A pipeline repair and transmission wheel technology, applied in the pipeline field, can solve problems such as difficult to cut the protective layer, and achieve the effects of low repair cost, delayed aging, and less waste

Active Publication Date: 2022-02-22
RICH HIGH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the prior art that it is difficult to manually cut the protective layer, the technical problem to be solved by the present invention is to provide a pipeline repair device

Method used

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Embodiment

[0026] A pipeline repair device such as Figure 1-5 As shown, it includes caster 1, bottom plate 2, main fixed cylinder 3, auxiliary cylinder 4, push handle 5, control panel 6, main combined lifting plate 7, loop repair device 8, flat knife device 9 and curved knife device 10; casters The top of the bottom plate 1 is bolted to the bottom plate 2; the top left rear side of the bottom plate 2 is bolted to the main fixed cylinder 3; the top left front side of the bottom plate 2 is bolted to the auxiliary cylinder 4; the rear middle of the bottom plate 2 is welded to the push handle 5; The top of the fixed cylinder 3 is bolted to the main combination lifting plate 7; the top of the auxiliary cylinder 4 is connected to the curved knife device 10; the right top of the push handle 5 is connected to the control panel 6 through a flat plate; the left side of the top of the main combination lifting plate It is connected with the loopback repair device 8, and the rear middle part of the ...

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Abstract

The invention relates to the pipeline field, in particular to a pipeline repair device. The technical problem to be solved by the present invention is to provide a pipeline repair device. A pipeline repair device, including a push handle, a control panel, a main combination lifting plate and a loop repair device; the top of the caster is connected to the bottom plate by bolts; the left rear side of the top of the bottom plate is connected to the main fixed cylinder by bolts; The cylinder is bolted. The invention realizes plastic repair by adopting the rotating and progressive type, which isolates the section from the air and delays the aging of the plastic; instead of manually cutting the plastic skin of the pipeline along the direction of the crack, the knife edge is stably controlled, the cut surface is smooth, and the repair cost is low. ; Control the curved movement of the blade along the surface of the pipe to avoid cutting the internal pipe due to poor manual control of height changes, rough cutting edges, and increased repair costs.

Description

technical field [0001] The invention relates to the pipeline field, in particular to a pipeline repair device. Background technique [0002] Steel-plastic composite pipe is a new type of composite pipe, which is referred to as steel-plastic pipe in many places. Steel refers to spiral pipes, seamless pipes, straight seam pipes and elbows, etc.; plastic refers to plastic, and the plastic in steel-plastic composite pipes is generally high-density polyethylene. Steel-plastic composite pipes are widely used in various fields such as oil and natural gas transportation, industrial and mining pipes, drinking water pipes, drainage pipes, etc. [0003] The various standard transmission pipelines in the factory will be installed directly on the ground surface, and there are no protective measures such as shelters. The top is exposed to wind and sun, which is very easy to cause aging and cracking of the outer protective layer. The repair method is to replace the aging area with a part ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C73/26B29C73/02B29L23/00
CPCB29C73/26B29C73/025B29C2073/264B29L2023/22
Inventor 刘琰
Owner RICH HIGH TECH CO LTD
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