Heavy anti-collision buffer vehicle

Abstract

The invention provides a heavy anti-collision buffer vehicle. The heavy anti-collision buffer vehicle comprises a bearing truck, a lorry-mounted crane, an auxiliary frame assembly, a reversal drivingmechanism, a folding lamp holder assembly and a folding buffer block assembly, the lorry-mounted crane is arranged behind a cab of the bearing truck and on the auxiliary frame assembly of the front ofa carriage, the folding lamp holder assembly is arranged on the last side of the carriage of the bearing truck, the folding buffer block assembly is located on the rear side of the folding lamp holder assembly, and the lower end of the folding lamp holder assembly is arranged on the auxiliary frame assembly through a connecting base. According to the heavy anti-collision buffer vehicle, a first-stage buffer block assembly and a second-stage buffer block assembly are adopted for series side by side front and back, the buffer distance is long, and the anti-collision effect is good. Functions ofthe anti-collision buffer vehicle are increased by arranging the lorry-mounted crane, and lifting and hoisting operation can be carried out in traffic construction.

Description

technical field [0001] The invention belongs to the technical field of active traffic safety protection, and in particular relates to a heavy-duty anti-collision buffer vehicle. Background technique [0002] In recent years, as the traffic volume of expressways has increased year by year, ensuring smooth flow and safety has become the top priority in the safety management of expressway maintenance operations. Developed countries such as Europe and the United States have done relatively early and perfect traffic safety active protection, but Based on the current national conditions in our country, many construction sites only rely on placing traffic cones or manual methods to remind and guide vehicles to avoid, which will cause great safety hazards to the on-site reminding and guiding personnel, as well as to the construction site operators and equipment. In order to solve the problem of safety protection in maintenance work, there is an urgent need for a special work vehicle...

AI Technical Summary

Problems solved by technology

[0002] In recent years, as the traffic volume of expressways has increased year by year, ensuring smooth flow and safety has become the top priority in the safety management of expressway maintenance operations. Developed countries such as Europe and the United States have done relatively early and perfect traffic safety active protection, but Based on the current national conditions in our country, many construction sites only rely on placing traffic cones or manual methods to remind and guide vehicles to avoid, which will remind and guide the personnel on the site, and cause great safety hazards to the operators and equipment on the construction site.

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