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A cable robot for a cable-stayed bridge

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

Active Publication Date: 2016-06-15
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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  • A cable robot for a cable-stayed bridge
  • A cable robot for a cable-stayed bridge
  • A cable robot for a cable-stayed bridge

Examples

Experimental program
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Effect test

Embodiment Construction

[0076] figure 1 A general assembly drawing of a cable-stayed bridge cable robot 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 includes at least: an active module 1, which provides power for the cable-stayed bridge cable robot to realize the Move along the cable-stayed bridge; the driven module 2 at least provides power for the decelerating stepper motor 6 in the active module 1 of the cable-stayed bridge robot; the detection module 3 is used to detect the cable-stayed bridge being detected Cable status; power-off protection module 4, so that the cable-stayed bridge cable robot will not slide down along the cable-stayed bridge cable when the power is off, and realize the buffering effect on the cable-stayed bridge cable robot; The active module 1 uses the active frame 5 as the installation platform, the driven module 2 uses the driven frame 27 as ...

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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, particularly the field of special robots, and specifically relates to a cable-stayed bridge cable robot, in particular a cable surface PE layer detection robot. Background technique [0002] In recent years, as a new type of modern bridge, cable-stayed bridges have been widely used worldwide due to their good seismic performance and economic performance. As one of the main stress-bearing components of cable-stayed bridges, the importance of the check and evaluation of its safety performance can be imagined. At present, the inspection and maintenance measures matching the cables of cable-stayed bridges are still incomplete, and the inspection and maintenance are mainly done manually. But manual completion has various disadvantages. For example, when inspecting the Second Yangtze River Bridge in Wuhan, a hoist is used to drag a small car carrying maintenance workers and inspection equipment, which weighs several...

Claims

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Application Information

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