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Pneumatic flexible wall climbing robot

A technology of a wall-climbing robot and a flexible driver, applied in the field of wall-climbing robots, can solve the problems of large volume, poor flexibility, complex structure, etc., and achieve the effects of good flexibility and adaptability, small size and flexible movement

Inactive Publication Date: 2008-08-13
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of existing wall-climbing robots with complex structure, large volume and poor flexibility, the present invention provides a pneumatic flexible wall-climbing robot with simple structure, small size and strong flexibility

Method used

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  • Pneumatic flexible wall climbing robot
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  • Pneumatic flexible wall climbing robot

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

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

[0018] Referring to FIGS. 1 to 6 , a pneumatic flexible wall-climbing robot includes a pneumatic flexible driver 1 , a pneumatic flexible ball joint 2 , a vacuum suction cup 4 , a pipe interface 5 connected to the suction cup, and a suction cup connection frame 6 . The pneumatic flexible driver 1 includes a front end cover 11, a middle end cover 12, and a thick rubber tube 13. A through hole connected to the atmosphere, the wall of the thick rubber tube is nested with a spiral steel wire 14 and the spiral steel wire is tightly wound in the inner wall of the thick rubber tube along the radial direction of the thick rubber tube 13, when the high pressure The air pipe 3 passes the compressed gas into the inner cavity of the thick rubber tube 13 through the through hole of the front end cover 11. Due to the radial restriction of the spiral steel wire 14, under the pressure...

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Abstract

The present invention provides a pneumatically flexible climbing robot, including a pneumatically flexible driver, a pneumatically flexible fetlock, a vacuum grip device and a osculum linker, the pneumatically flexible driver includes a front lid, a middle lid and a thick rubber hose, two ends of the thick rubber hose are jointed with the front lid and the middle lid, a pylome connected to atmosphere is set on the front lid, a helix steel wire is embedded in the wall of the thick rubber hose; the pneumatically flexible fetlock includes a back lid and three thin rubber hoses, one side of the middle lid is jointed with the thick rubber hose, the other end of the middle lid is set with three steps jointed with one side of three thin rubber hoses at 120 degrees, the other ends of three thin rubber hoses are jointed with the back lid, a helix steel wire is embedded in the wall of the thin rubber hose; two ends of the front lid, middle lid and back lid are fixedly connected with the osculum linker respectively, the osculum linker is fixedly connected with the vacuum grip. The pneumatically flexible climbing robot has a simple structure, small volume and strong flexibility.

Description

technical field [0001] The invention belongs to a wall-climbing robot, which can replace human beings to work in some dangerous places and harsh environments, and complete some tasks that are difficult for human beings to complete, such as cleaning the walls of buildings in high altitude. Background technique [0002] A wall-climbing robot is an extreme operation robot that can move on a vertical wall, and generally has two functions of adsorption and movement. At present, the design of wall-climbing robots at home and abroad mostly adopts two driving modes: motor drive and hydraulic drive. The motor-driven wall-climbing robot is relatively widely used and the technology is relatively mature; the hydraulically-driven wall-climbing robot has the advantages of good stability and reliability, and a high torque / volume ratio. A wall-climbing robot that adopts the above two drive methods usually must have a set of complex mechanical devices to convert the rotary motion of the mot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/024
Inventor 张立彬王志恒杨庆华鲍官军
Owner ZHEJIANG UNIV OF TECH
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