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Urban underground pipeline repairing device

A technology for underground pipelines and cities, which is applied in the direction of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of poor cleaning effect on the inner wall of the pipeline, and achieve the effect of increasing the scope of application and improving the cleaning effect

Active Publication Date: 2021-02-12
上海誉帆环境建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a multi-directional urban underground pipeline repair device with good cleaning effect to solve the problem that the existing pipeline repair device has poor cleaning effect on the inner wall of the pipeline

Method used

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  • Urban underground pipeline repairing device
  • Urban underground pipeline repairing device
  • Urban underground pipeline repairing device

Examples

Experimental program
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Effect test

Embodiment

[0028] Such as Figure 1-6 As shown, an urban underground pipeline repair device includes a horizontally arranged pole 1, and both ends of the pole 1 are provided with a moving mechanism 2, and two sets of annular cleaning mechanisms 3 are rotatably connected to the pole 1, and the two sets of annular cleaning mechanisms The mechanism 3 is driven by the transmission mechanism 4 to realize reverse rotation. Specifically, the annular cleaning mechanism 3 is rotated and installed on the support rod 1. When in use, it rotates around the support rod 1 to realize the cleaning of the inner surface of the pipeline. The support rod 1 is fixedly installed with a motor 5 for driving a group of annular cleaning mechanisms 3;

[0029] The ring-shaped cleaning mechanism 3 includes a sleeve 6 that is rotatably sleeved on the pole 1 and a cleaning piece 7 distributed around the sleeve 6. The sleeve 6 is provided with an adjustment chamber for adjusting the length of the cleaning piece 7. The...

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Abstract

The invention belongs to the technical field of pipeline repairing, and particularly relates to an urban underground pipeline repairing device. The device comprises a horizontally-arranged supportingrod, wherein moving mechanisms are arranged at the two ends of the supporting rod, two annular sweeping mechanisms are rotationally connected to the supporting rod, the two annular sweeping mechanismscan rotate reversely through transmission of a transmission mechanism, and a motor for driving one annular sweeping mechanism is fixedly mounted on the supporting rod. The annular sweeping mechanismcomprises a sleeve rotationally connected to the supporting rod in a sleeving manner and sweeping pieces distributed on the periphery of the sleeve, and an adjusting chamber used for adjusting the lengths of the sweeping pieces is formed in the sleeve. According to the urban underground pipeline repairing device, because permanent magnet blocks are embedded in brush heads, when the permanent magnet blocks located on the two annular sweeping mechanisms move to the corresponding positions, the two brush heads get close to or get away from each other in the axial direction of the supporting rod,the brush heads can reciprocate along the axis of the pipeline in the process of rotating around the inner wall of the pipeline in the axial direction of the supporting rod, multi-angle sweeping of the brush head on the inner wall of the pipeline is implemented, and the sweeping effect is improved.

Description

technical field [0001] The invention belongs to the technical field of pipeline restoration, and in particular relates to an urban underground pipeline restoration device. Background technique [0002] In the process of urban development, underground pipelines are often damaged or aged due to pipeline corrosion, which cannot meet actual needs, and laying new pipelines in slots will affect traffic and high investment. Old pipelines need to be repaired to meet the needs of continued use. need. [0003] Before adopting different pipeline repair methods, it is generally necessary to clean the inside of the pipeline, so as to inspect the damaged part of the pipeline and facilitate the later repair work. The existing pipeline repair devices can only clean the pipeline in a single direction Scrubbing is prone to cleaning dead ends, and the pipeline cannot be cleaned thoroughly, which will affect the subsequent repair effect of the pipeline and cause rework. [0004] For this reas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/051B08B13/00
CPCB08B9/051B08B13/00
Inventor 李连合李通宋小伟吴宏明张杰黄宗仁李佳川朱军
Owner 上海誉帆环境建设有限公司
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