A guardrail inspection device

Abstract

The invention discloses a guardrail inspection device, which belongs to the technical field of inspection devices and solves the problems that the existing guardrail inspection device has poor shock absorption performance and is easy to be stuck and stalled. The guardrail inspection device includes the main body of the device, the driving wheel set, the guide wheel set and the auxiliary wheel set. By setting the double drive motor wheels on the driving wheel set, the guardrail inspection device is easy to be stuck and stalled. A second elastic rubber ring is provided between the motor wheel and the fixed plate of the driving wheel, and an elastic rubber is provided on the inner ring of the drive motor wheel, and a first elastic rubber ring is provided in the guide wheel group, and on the auxiliary wheel group Equipped with a double fulcrum shock absorbing device, through the elastic rubber ring and the elastic recovery force of the double fulcrum shock absorbing device, each wheel set has a better shock absorbing effect, thereby ensuring the overall shock absorbing performance of the guardrail inspection device. The inspection device has the advantages of good shock absorption performance and is not easy to get stuck and flameout.

Description

technical field [0001] The invention relates to the technical field of inspection devices, in particular to a guardrail inspection device. Background technique [0002] On the expressway, due to the high speed of the vehicle, once there is a problem with the road condition, it is very likely to cause a safety accident if it is not cleaned up in time. Screen the road conditions, and if there are obstacles on the road or other conditions, send staff to clean the road. However, this method requires a large number of cameras, and multiple workers are required to keep an eye on the cameras. The cost is high. Another method is to set up A guardrail inspection device monitors the road conditions through an automatic walking inspection device. However, since the guardrails are made of multiple sections, steps or height differences will occur at the junction of the guardrails. When the guardrail inspection device passes through the joint When there is a large vibration, the driving ...

AI Technical Summary

Problems solved by technology

[0002] On the expressway, due to the high speed of the vehicle, once there is a problem with the road condition, it is very likely to cause a safety accident if it is not cleaned up in time. Screen the road conditions, and if there are obstacles on the road or other conditions, send staff to clean the road. However, this method requires a large number of cameras, and multiple workers are required to keep an eye on the cameras. The cost is high. Another method is to set up A guardrail inspection device monitors the road conditions through an automatic walking inspection device. However, since the guardrails are made of multiple sections, steps or height differences will occur at the junction of the guardrails. When the guardrail inspection device passes through the joint At the same time, there will be a large vibration, and the driving wheel is easy to be stuck, which will cause the whole guardrail inspection device to be stuck.

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