Segmental steering device of pipeline robot

A pipeline robot and steering device technology, applied in special pipes, pipe components, mechanical equipment, etc., can solve the problem that the robot is difficult to achieve steering, and achieve the effect of solving the robot steering and simplifying the mechanism

Pending Publication Date: 2019-03-12
NANCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] A segmental steering device for a pipeline robot according to the present invention uses segmental design of the robot fuselage and segmental cornering to replace other robot steering methods and solve the problem that the original robot is difficult to turn

Method used

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  • Segmental steering device of pipeline robot
  • Segmental steering device of pipeline robot

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing.

[0018] Such as figure 1 As shown, the articulated steering device of the present invention includes two driving bodies and two holding bodies, and the driving bodies and holding bodies are connected by a coupling 4 .

[0019] The driving body of the articulated steering device is equipped with a driving wheel 2, and the driving body advances to drive the holding body to advance.

[0020] The holding body of the articulated steering device is equipped with road wheels 5, and the road wheels 5 are pressed against the pipe wall to make the holding body advance.

[0021] The articulated steering device requires each driving wheel 2 and road wheel 5 to be tightly pressed against the pipe wall before steering, and a coupling 4 is passed between the first section driving body 3 and the first section holding body 6 Connection, the first holding body 6 and the second holding body ...

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Abstract

A segmental steering device of a pipeline robot comprises a first segment driving body, a first segment holding body, a second segment holding body, a second segment driving body, couplings, driving wheels, walking wheels, guide wheels and speed reduction motors; the first segment driving body is connected with the first segment holding body through the corresponding coupling, and the first segment holding body is connected with the second segment holding body through the corresponding coupling; the second segment holding body is connected with the second segment driving body through the corresponding coupling; each segment driving body is provided with three groups of driving wheels, and each driving wheel can be extended and retracted; each segment holding body is provided with three groups of walking wheels, and the machine body of each holding body is internally provided with the corresponding speed reduction motor; and the outer edges of each segment driving body and each segmentholding body are provided with three guide wheels. According to the segmental steering device, the steering function of a multi-segment pipeline robot and a pipeline robot with a longer machine body can be achieved; on the premise that the machine body device is unchanged approximately, the steering problem of the robot can be solved effectively; and a turning mechanism is simplified.

Description

technical field [0001] The invention belongs to the technical field of pipeline robots and relates to a steering device of pipeline robots. Background technique [0002] Pipeline is a material transport carrier widely used in oil and gas transportation, urban water supply and drainage projects, and large-scale central air-conditioning ventilation. Pipelines are prone to problems such as damage and aging, which require regular maintenance and cleaning of pipelines. Pipeline robots can enter small and medium-sized pipelines with complex internal environments, and walk linearly or helically along the inner wall of the pipeline under the drive of the motor. At the same time, its body can be equipped with various sensor components and mechanical components, which can replace humans to complete pipeline inspection and cleaning work under the remote operation of relevant staff or the active control of internal chips. [0003] At present, most pipeline robots can only run ordinary...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L55/32F16L55/40F16L101/12F16L101/10
CPCF16L55/32F16L55/40F16L2101/10F16L2101/12
Inventor 胡兆吉郭晓京王计辉杨晨静成慧杰
Owner NANCHANG UNIV
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