Wall climbing robot adsorbed on steel wall surface

A wall-climbing robot and wall surface technology, which is applied in the field of wall-climbing robots, can solve problems such as being unsuitable for crane inspection and use, and achieve good adsorption effects

Active Publication Date: 2017-04-26
南京南微电机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the robot needs to be powered by a towing cable, so it is not suitable for the inspection of port cranes with a height of hundreds of meters

Method used

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  • Wall climbing robot adsorbed on steel wall surface
  • Wall climbing robot adsorbed on steel wall surface
  • Wall climbing robot adsorbed on steel wall surface

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] 1. The overall structure of the wall-climbing robot for large port cranes

[0029] Such as figure 1 Shown is a schematic diagram of the overall mechanism of the wall-climbing robot.

[0030]The wall-climbing robot consists of #1 crawler and #2 crawler. #1 crawler includes: driving wheel 1, frame 2, stepping motor 3, camera 4, controller 5, battery pack 6, driven wheels 17, electric brush chute 18, conductive plate 18-1, chute support frame 19, electromagnet 20, electric brush 21, crawler belt 22 and wall replacement motor 7. #2 crawler includes: frame 8, crawler belt 9, stepping motor 10, driving wheel 11, brush chute 12, conductive plate (not shown), chute support frame 13, electromagnet 14, electric brush 15 , driven wheel 16 and camera 23, hinge shaft 24.

[0031] 2. Adsorption and movement mode

[0032] The wall-climbing robot adopts the electromagnetic...

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PUM

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Abstract

The invention provides a wall climbing robot which is better in absorbability and flexibility and can be moved onto different wall surfaces and adsorbed on a steel wall surface. The wall climbing robot comprises front and rear climbing vehicles with the same structure and is suitable for routing inspection of a large port crane; each of the climbing vehicles comprises a machine frame, a drive wheel, a driven wheel, a crawler belt, a walking motor and a plurality of electromagnets arranged on the crawler belt at intervals; two electric brushes positioned on the inner periphery of the crawler belt are fixed on each of the electromagnets, an electric brush sliding groove formed in the inner periphery of the crawler belt is fixed in the machine frame, and two power-on boards communicated with two poles of a power supply are arranged in the electric brush sliding groove; when each of the walking motors drives the corresponding drive wheel to rotate and drive the crawler belt to move, the two electric brushes on the corresponding electromagnet moved to be close to one side of the crawler belt are respectively in contact with the two power-on boards, so that the electromagnet is energized to be adsorbed on the steel wall surface; each of electromagnets moved to the other side of the crawler belt is de-energized; and the machine frames of the front climbing vehicle and the rear climbing vehicle are hinged to each other, and a shell of a wall surface replacing motor for driving the two machine frames to oppositely rotate and an output shaft are respectively fixed on the two machine frames.

Description

technical field [0001] The invention relates to a wall-climbing robot, in particular to a wall-climbing robot suitable for inspection of large steel structures and capable of being adsorbed on steel walls, belonging to the technical field of industry. Background technique [0002] Hoisting machinery is one of the eight categories of special equipment and is an indispensable production equipment in the modern production process. The metal structure of the crane mainly bears the self-weight and external load of the equipment, and constitutes the necessary working system and movement space to complete the various functions of the crane. The state of the metal structure directly affects the safety and reliability of the entire equipment, and the life of the equipment is largely determined by the life of the metal structure. [0003] Commonly used steel for crane metal structures is ordinary carbon steel. During assembly and use, due to the influence of long-term mechanical load...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/075B62D55/265
CPCB62D55/075B62D55/265
Inventor 陈勇李帆黄凯郝淼
Owner 南京南微电机有限公司
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