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A kind of pipeline plugging robot and working method

A robot and pipeline technology, applied in the direction of pipe components, mechanical equipment, pipes/pipe joints/pipe fittings, etc., can solve problems such as hidden dangers of personal safety and low efficiency, and achieve the effect of high work efficiency and avoiding threats to personal safety.

Active Publication Date: 2021-07-16
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the leakage plugging technology of pipelines is relatively advanced, most of them are operated by manual operation of the plugging device. The inventors found that this method is not only inefficient, but also brings great hidden dangers to personal safety in the dangerous environment under the leakage condition.

Method used

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  • A kind of pipeline plugging robot and working method
  • A kind of pipeline plugging robot and working method
  • A kind of pipeline plugging robot and working method

Examples

Experimental program
Comparison scheme
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Embodiment 2

[0064] This embodiment discloses a working method of the pipe leakage plugging robot described in Embodiment 1: Figure 20 As shown, the chuck mechanism and the blocking mechanism are locked and fixed in advance. Specifically, the annular sleeve is placed inside the chuck collar, the chuck hydraulic motor drives the chuck to rotate, and the chuck connecting rod inside the groove rotates. To the outside of the groove, the chuck shaft extends to the outside of the annular tube, the chuck shaft extends into the slot of the chuck collar, the first toothed part and the second tooth of the first clutch part and the second clutch part The disc parts mesh with each other to complete the fixing of the chuck mechanism and the blocking mechanism. The leaking pipeline is located between the opened first and second blocking plates, the jaw clutch hydraulic motor works, the second clutch drives the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the lead ...

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Abstract

The invention relates to a pipeline plugging robot and a working method, comprising a traveling mechanism, a mechanical arm is installed on the traveling mechanism, a chuck mechanism is installed at the end of the mechanical arm, the chuck mechanism can be detachably connected with the sealing mechanism, and the chuck mechanism includes The supporting plate, the supporting plate is equipped with a locking mechanism, and the blocking mechanism includes a sealing component that is connected to the fixing plate and can be opened and closed. The blocking component can be connected with the blocking driving part arranged on the support plate through the transmission mechanism, and the robot of the present invention has high working efficiency and good safety.

Description

technical field [0001] The invention relates to the technical field of pipeline repair equipment, in particular to a pipeline plugging robot and a working method. Background technique [0002] The statements herein merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] In the oil storage and transportation system, pipeline leakage is likely to bring fire, explosion, poisoning and other dangers, which will cause serious personal injury, economic loss and environmental pollution. [0004] In order to reduce the harm and loss caused by leakage, plugging technology has gradually appeared. From the initial simple plugging under the conditions of stoppage of production and transportation, to the later implementation of pressure plugging through adhesives, sealing materials and mechanical devices, the plugging technology has achieved rapid development. Although the leakage plugging technology of pipelines is re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L55/17F16L55/172
CPCF16L55/17F16L55/172
Inventor 刘义祥尹心彤陈伟李凤鸣宋锐李贻斌
Owner SHANDONG UNIV