Full-automatic road guardrail washing device

Abstract

The invention relates to a road guardrail maintenance device, in particular to a full-automatic road guardrail washing device for cleaning guardrails. The full-automatic road guardrail washing device comprises a hanger, a deflection support hinged to the hanger, a lifting support hinged to the deflection support and a power box hinged to the lifting support. A first deflection cylinder is arranged on the hanger, a folded cylinder and a V-shaped support are arranged between the deflection support and the lifting support, a lifting cylinder and a second deflection cylinder are arranged on the lifting support, a deflection spring drum is arranged between the lifting support and the power box, and a cleaning mechanism is arranged on the power box. The full-automatic road guardrail washing device is installed on the head portion of an automobile body, so that users can observe the working state of the device conveniently. The full-automatic road guardrail washing device is easy to install and demount, greatly improves working efficiency, and has the advantages of being simple, light, convenient, easy and convenient to operate, low in cost and high in mechanization and automation degree. In addition, the power box can deflect to the left side and the right side of the automobile body, so that the requirement for one-way driving of highway is met.

Description

technical field [0001] The invention relates to a road guardrail maintenance device, in particular to a fully automatic road guardrail cleaning device which is simple, portable, easy to operate, low in cost, and highly mechanized and automated. Background technique [0002] With the rapid development of my country's economic construction, my country's highway industry, especially the construction of high-grade highways, is changing with each passing day. In order to protect the safety of vehicles traveling at high speed on the highway, guardrails are arranged on both sides of the highway. The main function of the guardrail is to divert vehicles, prevent vehicles from illegally changing lanes, increase vehicle speed, improve road operation capabilities, induce drivers' sight, and prevent out-of-control vehicles from driving out of the road. In order to maintain a good line of sight performance and clean appearance of the guardrail, the guardrail should be cleaned regularly....

AI Technical Summary

Problems solved by technology

[0003] The existing cleaning methods usually include manual cleaning and mechanical cleaning: manual cleaning requires many people due to the long distance of the guardrail, and the cleaning efficiency is low, which interferes with traffic and has a high risk of accidents

The existing mechanical cleaning equipment is costly, complex, cumbersome and heavy; most of them are installed on the left and right sides of the car body. When cleaning the guardrail, the operator cannot fully observe the operation of the cleaning equipment, and the cleaning quality of the guardrail is difficult to obtain. Guaranteed, sometimes reverse cleaning is required, which greatly interferes with traffic and poses serious safety hazards

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