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Wall-climbing robot for on-line inspection and repair of bridge cable tower structure

A wall-climbing robot and detection mechanism technology, applied in bridge maintenance, bridge, bridge construction, etc., can solve the problems of low repair accuracy, low efficiency, inconvenient repair of external corners of walls, etc., and achieve high precision and high efficiency Effect

Active Publication Date: 2020-05-08
CHONGQING UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now there are many bridges or towers that have many diseases at the sun corners, but the existing wall-climbing robots for online inspection and repair of bridge tower structures can only do online detection or online repair, and cannot combine the two together , low efficiency, and limited by the structure, it can only be detected or repaired for each surface, it is inconvenient to repair the external corner of the wall, and the repair accuracy is relatively low

Method used

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  • Wall-climbing robot for on-line inspection and repair of bridge cable tower structure
  • Wall-climbing robot for on-line inspection and repair of bridge cable tower structure
  • Wall-climbing robot for on-line inspection and repair of bridge cable tower structure

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Embodiment Construction

[0022] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0023] figure 1 It is a structural schematic diagram of the present invention, figure 2 It is a schematic diagram of the connection between the bracket body and the slider. The wall-climbing robot for online detection and repair of the bridge cable tower structure includes a body 1 and a detection mechanism 2, a grinding mechanism 3, an action mechanism 4 and a repair mechanism 5 connected through the body 1 in sequence. The grinding mechanism 3 includes a grinding bracket 301, two groups of grinding wheels 302 respectively connected to the grinding bracket 301, and a grinding driving motor 303 for driving the grinding wheels 302 to rotate. A bracket and a second bracket, one end of the first bracket and the second bracket are respectively connected with the body 1 to form a V shape, and the other ends of the first bracket and the second ...

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Abstract

The invention discloses a wall climbing robot for online detection and repair of a bridge cable tower structure. The wall climbing robot comprises a robot body and a detection mechanism, a polishing mechanism, a moving mechanism and a repairing mechanism which are connected in sequence through the robot body; the polishing mechanism comprises a polishing support, two groups of polishing wheels which are connected with the polishing support, and a polishing drive motor which is used for driving the polishing wheels to rotate; the moving mechanism comprises a moving support, two groups of movingwheels which are connected with the moving support separately, and a moving driving motor which is used for driving the moving wheels to rotate. The wall climbing robot is used for firstly detectingexposed corners of a bridge and exposed corners of a cable tower, then polishing the detected damaged portions with the polishing mechanism, and finally conducting repairing with the repairing mechanism; the moving mechanism can be used for providing balance and moving the whole device so that the wall exposed corners of the bridge and the cable tower can be conveniently repaired, the repairing efficiency is high, and the precision is higher.

Description

technical field [0001] The invention relates to the technical field of bridge and cable tower retrieval robots, in particular to a wall-climbing robot for on-line detection and repair of bridge cable tower structures aimed at the positive corners of walls. Background technique [0002] The wall-climbing robot for on-line detection and repair of bridge cable-tower structures is an automated robot that can climb on vertical walls and complete operations. The wall-climbing robot used for online inspection and repair of bridge cable tower structure is also called wall mobile robot. Because the vertical wall operation exceeds the limit of human beings, it is also called extreme operation robot abroad. The wall-climbing robot used for online inspection and repair of bridge cable-tower structures must have two basic functions of adsorption and movement, and the common adsorption methods include negative pressure adsorption and permanent magnet adsorption. Among them, the negative ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/10E01D19/16E01D22/00
Inventor 陈增顺廖袖锋黄海林傅先枝
Owner CHONGQING UNIV
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