A non-contact wheeled wall-climbing robot chassis device

A wall-climbing robot, non-contact technology, applied in the field of wall-climbing robots, can solve problems such as insufficient utilization of magnets, and achieve the effects of reducing overall weight, reducing walking resistance, and improving over-curve

Active Publication Date: 2020-02-07
CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)
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Problems solved by technology

[0004] In view of the above-mentioned problems and technical demands, the present inventor proposes a non-contact wheeled wall-climbing robot chassis device, which effectively overcomes the mutually exclusive contradiction between the adsorption capacity and walking resistance of the existing wall-climbing robot chassis, and avoids the The problem of insufficient magnet utilization in the traditional crawler adsorption and magnetic wheel adsorption solutions makes the chassis lighter, with greater adsorption force and smaller walking resistance, achieving the effect of energy saving and efficiency improvement

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  • A non-contact wheeled wall-climbing robot chassis device
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  • A non-contact wheeled wall-climbing robot chassis device

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Embodiment Construction

[0024] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0025] This application discloses a chassis device of a non-contact wheeled wall-climbing robot. For the assembly structure diagram of the chassis device, please refer to figure 1 , the chassis device mainly includes a vehicle frame 10 , a drive system 20 and two sets of permanent magnetic adsorption assemblies 30 . Vehicle frame 10 is the bearing platform of the whole chassis device, its structural diagram please refer to figure 2 , the vehicle frame 10 comprises two longitudinal beams 11 positioned at both sides of the wall-climbing robot, two lower beams 12 positioned at two ends of the wall-climbing robot, and two upper beams 13 positioned at the top of the chassis device, the lower beams 12 and the upper beams 13 are respectively connected to The two longitudinal beams 11 on both sides are welded together to form an H-shaped structure...

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Abstract

The invention discloses a chassis device for a non-contact wheel-type wall-climbing robot and relates to the field of wall-climbing robots. A differential-steering-type driving structure is adopted for the device, two driving wheels and driven wheels are distributed at opposite angles, the driving force of the whole device is distributed through a more balanced mode, and the stability and reliability during wall-climbing walking are improved; by adopting a non-contact-type attraction unit, all permanent magnets provide attraction force at the same time, and the problem is solved that the utilization rate of the magnets in the traditional scheme of caterpillar band attraction and magnetic wheel attraction is insufficient; the advantages of a caterpillar-band-type chassis and a magnetic-wheel-type chassis are combined, the contradiction is effectively overcome that the attraction capacity and walking resistance of the chassis of an existing wall-climbing robot are mutually exclusive, thetotal weight is effectively reduced, the walking resistance is reduced, and the effect of saving energy and improving efficiency is achieved.

Description

technical field [0001] The invention relates to the field of wall-climbing robots, in particular to a non-contact wheeled wall-climbing robot chassis device. Background technique [0002] The wall-climbing robot combines adsorption technology with mobile robot technology. It can move flexibly on inclined, vertical or inverted walls, and carry certain equipment to automatically complete tasks such as movement, steering, detection, and cleaning. It can replace manual work under extreme conditions. Dangerous tasks, realize intelligent operations, improve production efficiency, and reduce labor risks. With the advancement of technology and the deepening of research, wall-climbing robots have gradually been applied in the fields of ships, petrochemicals, nuclear power, construction and fire safety. [0003] Wall-climbing robots must have three basic functions of wall adsorption, walking and operation. According to different adsorption methods, wall-climbing robots can be mainly ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/024
CPCB62D57/024
Inventor 张震曹惠星王永军吴世海张东京
Owner CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION)
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