Hydraulic peristaltic pipeline robot traction device

Abstract

The invention relates to a hydraulic peristaltic pipeline robot traction device, which can provide powerful traction force for robots in pipeline operation such as an oil-gas pipeline, a sewage pipeline and the like. The hydraulic peristaltic pipeline robot traction device mainly consists of an extension cabin, a propelling cabin and a propelling oil cylinder, wherein the extension cabin mainly consists of an extension cabin body, an extension cabin front cover, extension cabin supporting legs, extension cabin brackets, extension cabin supporting rods, an extension cabin supporting leg oil cylinder, a synchronous plate, a synchronous plate slide shaft and an extension cabin rear cover; the propelling cabin mainly consists of a propelling cabin body, a propelling cabin front cover, propelling cabin supporting legs, propelling cabin brackets, propelling cabin supporting rods, a propelling cabin supporting leg oil cylinder, a synchronous plate, a synchronous plate slide shaft and a propelling cabin rear cover. The hydraulic power is adopted as a power source, sufficient traction power can be provided for a pipeline operation robot, and the successful traveling of the pipeline robot in the pipeline can be guaranteed. The hydraulic peristaltic pipeline robot traction device has advantages of simplicity in structure, high carrying capacity, high reliability, high environmental adaptability and the like.

Description

technical field [0001] The invention relates to a traction device, which can be used in special working environments such as oil and gas pipelines and sewage pipelines to provide sufficient power for a pipeline robot to walk in the pipeline, to ensure the smooth movement of the robot in the pipeline and to complete the hydraulic peristalsis of the pipeline operation Type pipe robot traction device. Background technique [0002] In modern society and engineering practice, pipelines, as an important material transmission means, play an important role in various aspects such as petroleum, natural gas, chemical raw materials and domestic sewage. In the process of pipeline laying, pipeline docking, joint repair, and weld inspection are increasingly dependent on pipeline robots. In the process of pipeline operation and maintenance, pipeline engineering problems such as pipeline defect detection, repair, and pipeline cleaning increase, and its dependence on pipeline robots cannot ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the present invention is to provide the reaction force and reaction moment required for the movement of the pipeline robot in the pipeline by using the hydraulic power system to drive the support legs to press the pipe wall, so as to overcome the weak load capacity and complex structure of the existing robot traction device. Poor environmental adaptability and other deficiencies provide a peristaltic pipeline robot traction device with strong load capacity, simple structure, safety and reliability

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