A towing traction device and traction method for an intelligent inspection robot

Abstract

The present disclosure provides a towing traction device and a traction method for an intelligent inspection robot, comprising: a mounting frame, a connecting rod, a traction fork, a traction bushing, a traction shaft and a traction bracket, which are connected in sequence, and one end of the traction fork is connected to the connecting rod. Rotational connection, the other end is hinged with the traction bushing; the traction axle is installed in the traction bushing, and one end of the traction axle is connected with the traction bracket; it can provide two groups of car bodies in the horizontal or vertical direction of freedom in the running of the curve At the same time, it can also provide the adaptability of the two groups of car bodies when they twist along the track and the torsion direction is opposite, so that the two groups of car bodies are independently balanced, protect the balance of the force on the frame, and overcome the tunnel patrol. The inspection robot cannot actively increase the volume due to the limited internal space or external space, which improves the robot's passability in narrow spaces.

Description

technical field [0001] The invention relates to a towing traction device and a traction method for an intelligent inspection robot, in particular to how the structure can tow other functional carrier robots on a non-straight track to form a traction-type sub-function vehicle body, which is convenient and safe to increase The idea and method of the new 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, which travel along guide rails in tunnels. 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 is uploaded to the platform in real time for analysis and processing. It plays an indispensable role in ...

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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