Pipeline supporting and repairing device and pipeline repairing method

A technology of pipe support and support head, which is applied in the direction of pipes/pipe joints/fittings, pipe elements, mechanical equipment, etc., can solve the problems of cumbersome repair process and low construction efficiency, and achieve improved construction efficiency, reasonable design, sufficient heating and uniform effect

Pending Publication Date: 2021-05-28
四川兴辉腾集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practical application, it is found that the restoration process of the above restoration technology is cumbersome and the construction efficiency is low

Method used

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  • Pipeline supporting and repairing device and pipeline repairing method
  • Pipeline supporting and repairing device and pipeline repairing method
  • Pipeline supporting and repairing device and pipeline repairing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Please refer to Figure 1 to Figure 3 , a pipeline support repair device 100, used for heating and curing the repair hose 200 in the pipeline 300 to be repaired, the pipeline support repair device 100 includes a first fixed part 101, a rotating part 102 and a second fixed part 103 arranged in sequence, Wherein, the first fixing part 101, the rotating part 102 and the second fixing part 103 of this embodiment are all cylindrical structures, and the two sides of the rotating part 102 are respectively connected to the side of the first fixing part 101 and the side of the second fixing part 103 in rotation, The rotating part 102 can freely rotate between the first fixing part 101 and the second fixing part 103. The first fixing part 101 is provided with a first motor 104 for driving the rotating part 102 to rotate. The output end of the first motor 104 It is fixedly connected with the side wall of the rotating part 102 away from the second fixing part 103 .

[0040] At the...

Embodiment 2

[0050] A pipeline repair method, using the pipeline support repair device 100 described in the above-mentioned embodiment 1, please refer to Figure 5 , including the following steps:

[0051] S1. lay the repair hose 200 in the pipeline 300 to be repaired between the first shaft 400 and the second shaft 500, and install the traction mechanism at an appropriate position in the second shaft 500;

[0052] S2. Manually stretch the repair hose 200 near the end of the first shaft 400 to a certain extent, put the first fixed part 101 and the rotating part 102 into the repair hose 200 in sequence with the first fixed part 101 as the front end, and Connect the traction rope 1024 with the first fixing part 101;

[0053]S3. Start the second motor to drive the first rotating shaft 1010 and the second rotating shaft 1013 to rotate simultaneously, the first rotating shaft 1010 drives the first wedge-shaped block 1011 to move along the length direction of the first rotating shaft 1010, and ...

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PUM

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Abstract

The invention relates to the technical field of pipeline repairing, and provides a pipeline supporting and repairing device and a pipeline repairing method. The pipeline supporting and repairing device comprises a first fixed part, a rotating part and a second fixed part which are sequentially arranged, a first motor is arranged in the interior of the first fixed part, a supporting mechanism is arranged on the rotating part, the supporting mechanism comprises two oppositely-arranged supporting sets, each supporting set comprises a supporting unit, each supporting unit comprises a supporting rod and a supporting head, one end of each supporting rod is connected with the inner side face of the corresponding supporting head, the other end of each supporting rod is connected with the rotating part, a heating component is arranged between two adjacent supporting units of the two supporting sets, the two sides of the heating component are connected with the two supporting rods respectively, and a guide mechanism is arranged on the second fixed part. According to the pipeline supporting and repairing device provided with the supporting mechanism, the heating component and the guide mechanism, the heating component can be used for heating and curing a repaired pipeline while the repaired pipeline is propped open through the supporting mechanism, and therefore the repairing operation procedure is greatly simplified, and the construction efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of pipeline repair, in particular to a pipeline support repair device and a pipeline repair method. Background technique [0002] Municipal pipelines are one of the important projects of urban infrastructure. Drainage pipelines are mainly used to collect and discharge domestic sewage, industrial wastewater and rainwater in time to ensure urban environmental sanitation and the safety of people's lives and property. Drainage pipes are generally made of concrete, metal or plastic. When the pipe is used for a certain period of time, the structure of the inner wall of the pipe may peel off, making the pipe wall thinner or even partially collapsed, resulting in pipe blockage and water leakage, which seriously affects urban environmental sanitation. Threat to life and property safety. [0003] For this reason, the CIPP in-situ curing method is commonly used in the prior art to realize the repair of damaged pipelin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/18F16L55/165
CPCF16L55/1652F16L55/18
Inventor 李伦朱明闯
Owner 四川兴辉腾集团有限公司
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