Staggered arm independent reducing wheel type waterproof pipeline robot

A pipeline robot and variable diameter wheel technology, which is applied in the field of robotics, can solve the problems of the pipeline robot's variable diameter method being rigid, inflexible, and prone to interference.

Inactive Publication Date: 2018-11-02
SHENYANG POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention solves the problems of rigid and inflexible diameter-changing mode, easy interference, sealing and waterproofing of pipeline robots when the existing pipeline robots pass through curves
When it is necessary to collect the internal working environment of the pipeline but cannot be realized manually, the present invention can be used to realize

Method used

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  • Staggered arm independent reducing wheel type waterproof pipeline robot
  • Staggered arm independent reducing wheel type waterproof pipeline robot
  • Staggered arm independent reducing wheel type waterproof pipeline robot

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Embodiment Construction

[0031] Below in conjunction with accompanying drawing, the present invention will be further described:

[0032] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 As shown, it includes an imaging device 1, a diameter reducing mechanism 2, a waterproof traveling mechanism 3 and an anti-seize pull ring 17.

[0033]The front end of the motor barrel 20 in the waterproof running mechanism 3 is provided with a positioning plate 32, and the motor 21 is positioned in the motor barrel 20 and is fixed on the positioning plate 32, which is convenient for installation and disassembly. The gap between the positioning plate 32 and the motor barrel 20 is provided with a positioning plate gasket 33 for sealing to prevent water from entering the gap between the positioning plate 32 and the motor barrel 20 . The front end of the gearbox spacer 31 is provided with a split gearbox, and the gearbox gasket 31 con...

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Abstract

The invention relates to a staggered arm independent reducing wheel type waterproof pipeline robot. The robot comprises a camera shooting device, a reducing mechanism, waterproof walking mechanisms and an anti-locking pull ring, and is characterized in that the waterproof walking mechanisms are circumferentially distributed on the circumference of the reducing mechanism, and the camera shooting device is fixed at one end of the reducing mechanism; the reducing mechanism is connected with the anti-locking pull ring; each waterproof walking mechanism is a double-wheel walking mechanism. The robot solves the problems that an existing pipeline robot is stiff and inflexible in a reducing mode when passing through a bend, interference is easily caused, and sealing and waterproof problems of thepipeline robot are caused. When the internal working environment of a pipeline needs to be collected but cannot be manually collected, the robot can be used for collection.

Description

technical field [0001] The invention relates to the field of robots, and relates to a staggered-arm independent variable-diameter wheel-type waterproof pipeline robot that can crawl and observe inside a pipeline. Background technique [0002] Existing pipeline robots adopt the structure of crawlers or walking wheels uniformly distributed along the circumferential direction, which easily interferes with the inner wall of the pipeline when passing through a curve, resulting in jamming. [0003] The existing pipe robot diameter change structures all adopt parallelogram structure, the diameter change range is small and the change mode is relatively rigid and not flexible enough, and the robot’s driving force requirements are very large when adapting to the change of pipe diameter while moving forward, and Generally, the running mechanism changes at the same time, and it is difficult to achieve independent diameter change. [0004] In the case of water accumulation in the pipeli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J5/00B25J11/00B25J19/04F16L55/32
CPCB25J5/007B25J11/00B25J19/04F16L55/32
Inventor 郭忠峰陈少鹏毛柳伟闫明吴晓亮栾宪超叶德鸿王涛
Owner SHENYANG POLYTECHNIC UNIV
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