Warning vehicle for road construction

Abstract

The invention discloses a warning vehicle used for road construction. The warning vehicle used for road construction comprises a bottom board. A tool cabinet is fixedly arranged at the top end on thebottom board. A fixing board is fixedly arranged at the top end of the tool cabinet. The side end of the fixing board is fixedly connected with a push handle. Four barrels are fixedly arranged in thepositions, close to the four corners, at the top end of the fixing board. Damping springs are fixedly arranged in the barrels. Sliding rods are fixedly connected to the top ends of the damping springsand inserted in the barrels. The top ends of the sliding rods are fixedly connected with a locating board. A U-shaped block is fixedly connected to the top end of the locating board. An air bag is arranged in the U-shaped block. By the adoption of the warning vehicle, solar energy can be converted into electric energy to be used by the warning vehicle, the warning vehicle can automatically inductlight intensity, the proper turn-on number of warning lamps can be controlled, energy is effectively saved, the positions of the warning lamps and lighting lamps can be vertically adjusted through the air bag, the height is convenient to control, a vehicle located in the farther position can see the warning vehicle, a larger area can be lighted, worker construction is convenient, and the air bagand the damping springs are further used for effectively preventing the warning vehicle from being crushed by an upper-air falling object.

Description

technical field [0001] The invention belongs to the field of road engineering, and in particular relates to a warning vehicle for road engineering construction. Background technique [0002] With the rapid development of my country's economy, road construction occupies an important part. Construction warning signs are generally set up during road construction. Construction warning signs are signs set for safety considerations to reduce potential safety hazards. The existing construction warning signs are simple in structure, often because they cannot be seen clearly at night or when the intensity of smog is high, resulting in safety accidents, and at the same time, they are not intelligent enough, resulting in energy waste, and it is very inconvenient to fix and install the construction warning signs , it cannot be placed on uneven roads, and if many roads are being constructed or maintained, different places need to be replaced for construction, but they do not know how to ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a warning car for road engineering construction to solve the problems of fixing, installation, transportation and poor effect existing in the prior art.

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