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Pipeline robot well descending mechanism and working method thereof

A pipeline robot and horizontal pipeline technology, applied in the field of machinery, can solve problems such as inability to crawl horizontal pipelines, pipeline robot decentralization, and collision during recycling, so as to save operating time, improve decentralization efficiency, and realize the effect of mechanism linkage

Active Publication Date: 2018-03-27
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the deficiencies in the prior art above, the purpose of the present invention is to provide a pipeline robot downhole mechanism and its operation method to solve the collision problem of the pipeline robot in the process of lowering and recovery in the prior art, and to solve the problems caused by caisson drop. Unable to crawl to horizontal pipes

Method used

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  • Pipeline robot well descending mechanism and working method thereof
  • Pipeline robot well descending mechanism and working method thereof
  • Pipeline robot well descending mechanism and working method thereof

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Embodiment Construction

[0028] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

[0029] refer to Figure 1 to Figure 5 As shown, a pipeline robot going down mechanism of the present invention includes: a front bridge 1, a connecting rod 2, a vertical rod 3, and a rear warehouse 4, and the above four parts constitute a four-link structure;

[0030] The front bridge 1 is an L-shaped structure, which is respectively hinged with one end of the connecting rod 2 and the rear warehouse 4;

[0031] The other end of the connecting rod 2 is hinged with the vertical rod 3;

[0032] The vertical rod 3 is provided with a plurality of adjustment holes through which it is hinged with the connecting rod 2 and the rear storehouse 4 respectively.

[0033] Wherein, the front bridge 1 is ...

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Abstract

The invention discloses a pipeline robot well descending mechanism and a working method thereof. The pipeline robot well descending mechanism comprises a front overlapped bridge, a connecting rod, a vertical rod and a rear bin which constitute a four-connecting-rod structure. The front overlapped bridge is of an L-shaped structure and hinged to one end of the connecting rod and the rear bin, and the other end of the connecting rod is hinged to the vertical rod. A plurality of adjusting holes are formed in the vertical rod, and the vertical rod is hinged to the connecting rod and the rear bin through the adjusting holes. The problems that in the prior art, a pipeline robot is collided in the lowering and recycling processes and cannot crawl to a horizontal pipeline due to the fall of an open caisson are solved.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to a pipeline robot downhole mechanism and its operation method, which are mainly used in the downhole operation of wheeled pipeline robots. Background technique [0002] The pipeline robot is an integrated system that can automatically walk in the pipeline, and carry sensors and operating machinery for internal monitoring, repairing, cleaning and other operations of the pipeline. The pipeline robot is inside the pipeline, and it is generally operated by remote control or computer automatic control by ground staff. Through the carried sensors and operating machinery, it can complete the functions of gas monitoring, non-destructive flaw detection, automatic repair, and obstacle cleaning of pipelines. [0003] Pipeline robots carry out monitoring or other operations in horizontal pipelines or small-angle inclined pipelines, and need to be transported from the ground to undergroun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/10F16L55/28F16M1/00
CPCB66C1/10F16L55/28F16M1/00
Inventor 韩猛
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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