Suspended crawler-type cable climbing robot

A crawler-type, robot technology, applied in the field of inspection robots, can solve the problems of unsmooth inspection work, poor ability to cross obstacles, easy to break down at high altitudes, etc., and achieve the effect of convenient climbing rope inspection operation, large effective load, and lightening of the machine's own weight.

Pending Publication Date: 2019-06-21
无锡金诚工程技术服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The currently used cable PE sheath inspection methods are mainly manual inspection and robot inspection. Manual inspection is limited by bridge traffic, high-altitude danger, and low efficiency. Adoption, some enterprises and research institutions have carried out research and application, such as Shanghai Jiaotong University (patent No. 99252056.8), Jiangsu Fasten Material Testing and Analysis Co.,

Method used

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  • Suspended crawler-type cable climbing robot
  • Suspended crawler-type cable climbing robot
  • Suspended crawler-type cable climbing robot

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0054] Example 1:

[0055] Such as Figure 1 ~ Figure 4 As shown, a suspended crawler rope climbing robot in this embodiment includes a hexagonal frame 1. The six sides of the hexagonal frame 1 have the same size, and the cubic frame 1 consists of two halves of left and right. The racks are butt-connected. Each half of the rack is fixed and connected by three panels. One end of the left and right half of the rack is hinged by a hinge 2, the other end is connected by a hasp lock 3, and the hasp lock 3 opens the left and right halves. The frame can be opened. The buckle lock 3 buckles the left and right halves of the frame to form a rigid hexagonal frame 1. The inside of the hexagonal frame 1 is provided with three sets of suspended crawler-type holding mechanisms 4, one of which is suspended The crawler-type holding mechanism 4 is arranged on the middle panel of one half of the frame, and the other two sets of suspended crawler-type holding mechanism 4 are arranged on the left an...

Example Embodiment

[0067] Example 2:

[0068] See Figure 5 The difference between embodiment 2 and embodiment 1 is that the left and right halves of the frame are fixed by a plurality of hoops 9. The hoops 9 are hexagonal, and the hoops 9 include the left and right halves. One end of the half hoop body is connected by a hinge 2, and the other ends of the left and right half hoop bodies are connected by a hasp lock 3.

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PUM

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Abstract

The invention relates to a suspended crawler-type cable climbing robot. The suspended crawler-type cable climbing robot comprises a hexagonal machine frame (1), wherein the hexagonal machine frame (1)is formed by butting left and right half machine frames; each half machine frame is formed by fixedly connecting three panels; three sets of suspended crawler-type clasping mechanisms (4) are arranged on the inner side of the hexagonal machine frame (1); one set of suspended crawler-type clasping mechanism (4) is arranged on a middle panel of one half machine frame; the other two sets of suspended crawler-type clasping mechanisms (4) are arranged on left and right panels of the other half machine frame; the three sets of suspended crawler-type clasping mechanisms (4) are arranged in 120-degree angles. The suspended crawler-type cable climbing robot is simple in structure, light in weight, large in effective load and strong in obstacle crossing ability, and is applicable to outer surface inspection of cable bodies such as suspension cables of suspension bridges and stay cables of cable-stayed bridges in a high-altitude environment.

Description

technical field [0001] The invention relates to a suspension crawler-type cable-climbing robot, which is mainly used for automatic inspection of the surface state (aging, damage, spiral line falling off, etc.) field of robotics. Background technique [0002] The cable (pull) cable system of suspension bridge and cable-stayed bridge is the "lifeline" of the whole bridge, and its anti-corrosion effect is related to the service life of the cable body, and then related to the safety of the bridge superstructure. At present, almost all bridge cables use high-density polyethylene (HDPE, referred to as PE) sheath as the protective layer. Because most of the large bridges are located in rivers, seas, large water bodies or deep mountains and canyons, they are exposed to wind, rain and sun. In the environment, the service conditions of the PE sheath are harsh and complex, and aging and damage are inevitable. In addition, the slings of the suspension bridge are connected to the main ...

Claims

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Application Information

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IPC IPC(8): B62D55/08B62D55/18B62D55/075
Inventor 赵敏景强戴建标陈华青王樟轩朱鸿元郁振炜李琼星苏杨朱迪刘鋆薛磊
Owner 无锡金诚工程技术服务有限公司
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