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Cable-stayed bridge cable robot

A cable-stayed bridge cable and robot technology, which is applied in the field of robots, can solve the problems of secondary damage, difficulty, and high risk, and achieve the effects of prolonging the working life, reducing the frequency of on-off, and preventing sliding

Active Publication Date: 2014-04-02
SHANGHAI TONGJI CONSTR QUALITY INSPECTION STATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In short, the disadvantages of manual detection mainly include long detection cycle, high risk, high difficulty, and secondary damage.

Method used

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  • Cable-stayed bridge cable robot
  • Cable-stayed bridge cable robot
  • Cable-stayed bridge cable robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0076] figure 1 A general assembly drawing of a cable robot for a cable-stayed bridge according to the first embodiment of the present invention is shown. Specifically, those skilled in the art understand that, in this embodiment, the cable-stayed bridge cable robot at least includes: an active module 1, which provides power for the cable-stayed bridge cable robot, and realizes that the cable-stayed bridge cable robot moves along Moving along the cables of the cable-stayed bridge; the driven module 2 at least provides electric energy for the deceleration stepper motor 6 in the active module 1 in the cable-stayed bridge robot; the detection module 3 is used to detect the detected cable-stayed bridge The status of the cable; the power-off protection module 4, so that the cable-stayed bridge robot will not slide down along the cables of the cable-stayed bridge and realize the buffering effect on the cable-stayed bridge robot when the power is off; wherein, the The active module ...

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Abstract

The invention provides a cable-stayed bridge cable, which comprises a driving module 1, a driven module 2, a detection module 3 and a power-off protection module 4, wherein the driving module 1 takes a driving frame 5 as a mounting platform; the driven module 2 takes a driven frame 27 as a mounting platform; the detection module 3 takes a camera support frame 53 as a mounting platform; the power-off protection module 4 takes a mounting frame 56 as a mounting carrier; the driving frame 5 is connected with the driven frame 27 through connecting yokes 44 and connecting bars 45; the detection module 3 is connected with the driving frame 5 and the driven frame 27 respectively through the camera support frame 53; the power-off protection module 4 is connected with the driving frame 5 through the mounting frame 56. When an electromagnetic clutch is cut off, an electromagnet works to drive a brake band to enclasp a brake wheel, so that the robot is prevented from slipping off; and a clamping way is simple and practicable.

Description

technical field [0001] The invention belongs to the field of robots, in particular to the field of special robots, in particular to a cable robot for a cable-stayed bridge, in particular to a robot for detecting a PE layer on the surface of a cable. Background technique [0002] In recent years, as a new type of modern bridge, the cable-stayed bridge has been widely used in the world because of its good seismic performance and economic performance. As one of the main stress-bearing components of cable-stayed bridges, the importance of cable-stayed bridge safety performance inspection and evaluation can be imagined. At present, the detection and maintenance measures matching the cables of cable-stayed bridges are not perfect, and the detection and maintenance are mainly completed manually. But manual completion has various disadvantages. For example, when inspecting the Second Yangtze River Bridge in Wuhan, a hoist is used to drag the trolley carrying maintenance workers an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/10
Inventor 张吉顺
Owner SHANGHAI TONGJI CONSTR QUALITY INSPECTION STATION
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