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Multi-legged pipeline mobile robot device

A technology for mobile robots and pipes, applied in the direction of manipulators, manufacturing tools, joints, etc., can solve problems such as changes and inability to adapt to pipe diameters, and achieve the effects of high flexibility, simple and reasonable structure, and fewer drives

Active Publication Date: 2020-11-06
SHANGHAI JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution can only move outside the pipeline, and cannot adapt to the change of the pipeline diameter during the actual movement

Method used

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  • Multi-legged pipeline mobile robot device
  • Multi-legged pipeline mobile robot device
  • Multi-legged pipeline mobile robot device

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Embodiment Construction

[0026] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0027] In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, rather than indicating or implying the referred device Or elements must hav...

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Abstract

The invention provides a multi-foot pipeline moving robot device. The multi-foot pipeline moving robot device comprises a main body part and a four-foot walking mechanism (11), wherein the main body part comprises a first motor (10), a moving disk (2), a fixed disk (3), a screw rod shaft (5), and bevel edge brackets (12); the first motor (10) is mounted on the fixed disk (3), and is connected withthe screw rod shaft (5); the screw rod shaft (5) penetrates through the moving disk (2) to be connected with the fixed disk (3); the bevel edge brackets (12) are uniformly distributed on the circumferential direction of the moving disk (2) and the circumferential direction of the fixed disk (3); and the main body part is connected with the four-foot walking mechanism (11) through the bevel edge brackets (12). The multi-foot pipeline moving robot device disclosed by the invention is simple and reasonable in structure; through a diameter changing mechanism, the multi-foot pipeline moving robotdevice can walk in pipelines of different pipeline radiuses, and can be widely applied for moving in all kinds of pipelines; and the four-foot walking mechanism simulates a biological foot joint, so that four-foot stagger walking can be realized; and the multi-foot pipeline moving robot device has the advantages of being high in flexibility, low in driving number, and the like.

Description

technical field [0001] The invention relates to the field of multi-leg pipeline robots, in particular to a multi-leg pipeline mobile robot device. Background technique [0002] Most of the current pipeline mobile robots are in the research stage. There is a lack of modular pipeline mobile robot equipment, and the research on pipeline mobile robots that can change the radius to adapt to different pipe diameters is not enough. The pipeline mobile robots that can be commercially applied not much. [0003] The patent document whose publication number is CN 205438557U discloses a pipe moving robot, which includes an upper body, a lower body, and a driving cylinder. The central parts of the upper body and the lower body are provided with openings for accommodating the pipes, and the upper body and the lower body are equipped with three clamping cylinders arranged opposite to each other, and the three clamping cylinders are arranged around the openings. The cylinder body of the d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J11/00B25J17/02
Inventor 陈卫星高峰郑浩
Owner SHANGHAI JIAOTONG UNIV
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