Towing device and towing method of intelligent inspection robot

Abstract

The invention provides a towing device and a towing method of an intelligent inspection robot, the towing device comprises a mounting rack, a connecting rod, a towing fork, a towing shaft sleeve, a towing shaft and a towing bracket which are connected in sequence, one end of the towing fork is rotatably connected with the connecting rod, and the other end is hinged with the towing shaft sleeve; atraction shaft is arranged in the traction shaft sleeve; one end of the traction shaft is connected with the traction bracket; the two sets of vehicle bodies can be provided with freedom degrees in the horizontal direction or the vertical direction in the curve running process, meanwhile, the adaptability of the two sets of vehicle bodies under the conditions that the two sets of vehicle bodies are twisted along a rail and the twisting directions are opposite can be provided, the two sets of vehicle bodies are independently balanced, and the stress balance of the vehicle frame is protected; the defect that the size of the tunnel inspection robot cannot be actively increased due to the fact that the internal space or the external space is limited is overcome, and the trafficability of the robot in a narrow space is improved.

Description

technical field [0001] The invention relates to a towing device and a towing method of an intelligent inspection robot, in particular to how the structure can tow and hang other functional carrier robots on a non-straight track to form a towing-type sub-functional car body, which can conveniently and safely add new The idea and method of functional car body. Background technique [0002] Municipal power facilities in cities, such as power cable tunnels, are important power transmission facilities for power cables underground. The monitoring of power facilities in tunnels is often completed by tunnel inspection robots. Tunnel inspection robots follow the guide rails in the tunnel For patrol inspection, in addition to video monitoring of the tunnel environment, activities such as gas monitoring, radar detection and heat source search are also carried out, and the detection data are uploaded to the platform in real time for analysis and processing. It plays an indispensable ro...

AI Technical Summary

Problems solved by technology

However, this may limit the function of electronic components or equipment, or may not have the corresponding function

If suitable equipment is selected, it may increase the weight or volume of the robot body, which will affect the passage of the robot in the narrow tunnel space, which is the contradiction.

[0004] Most of the traditional trailers are fixedly connected. If two car bodies are towed by the fixedly connected trailer device, it is equivalent to two car bodies forming a whole car body. If the length is too large, it will interfere with the track, which will affect the passability of the car body on the track

[0005] Therefore, for the tunnel inspection robot, too large a car body will affect the passability, and the overall length of the car body will affect the passability. Based on improving the function and performance of the robot, it is necessary to increase the volume or quantity of equipment, but it is also related to improving the passability of the robot on the track. conflict

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