car stop device

Abstract

The invention discloses a car stopper device. The device comprises: a first stopping gear and a second stopping gear respectively stopping at two pairs of wheels of the vehicle, wherein the cross section of the first stopping gear is D-shaped, a plurality of first holes for inserting magnet blocks are arranged on the first stopping gear, the plurality of first holes are spaced apart along the length direction of the first stopping gear, and the first stopping gear is fixed on the pad iron plate through the magnet blocks inserted in the first holes; The second stopping gear is triangular in cross section and provided with a plurality of second holes for inserting the magnet block, and the plurality of second holes are spaced apart along the length direction of the second stopping gear. Thesecond stopping gear is fixed to the pad iron plate by a magnet block inserted into the second hole. The device obstructs the earth-moving vehicle working on the iron plate of the cushion road throughthe cooperation of two stopping gears, effectively prevents the vehicle from falling into the foundation pit due to the insufficient friction force between the vehicle and the iron plate when the vehicle moves backward to approach the earth-moving operation area, thereby ensuring the safety of the vehicle.

Description

technical field [0001] The invention relates to the technical field of vehicle blocking devices, in particular to a vehicle blocking gear device. Background technique [0002] With the continuous development of urban construction, especially in large and medium-sized cities, due to the generally high land prices, in order to make better use of the value of every inch of land, the construction party often extends the project to two or more floors below the ground to increase the cost of the project. the usable area. Due to the continuous improvement of on-site civilized construction requirements, in order to prevent earthwork transport vehicles from being stuck on the road, iron plate pads are often used at the construction site; and as the depth of earthwork excavation increases, earthwork transport vehicles have to be close to the edge of the foundation pit. However, Due to insufficient friction between the vehicle and the iron plate of the shim, it often causes the earth ...

AI Technical Summary

Problems solved by technology

[0004] Based on the above defects, the object of the present invention is to provide a vehicle blocking device to solve the problem that the earthwork transport vehicles working on the iron pad road fall into the foundation pit, so as to ensure the safety of the transport vehicles

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