Novel height adjustable square speed bump

Abstract

The invention discloses a novel height adjustable square speed bump which comprises a base. A groove is formed in the base, a connecting column is fixedly connected to a bottom position in the base, the connecting rod is arranged in the groove, a non-Newton fluid shock absorbing ball is arranged in the connecting column, a transverse pressure plate is arranged at the upper end of the non-Newton fluid shock absorbing ball, a push rod is fixedly connected to the upper surface of the transverse pressure plate, a mounting plate is fixedly connected to the upper end of the push rod, a square speedbump main body is fixedly connected to the upper surface of the mounting plate, two oblique columns are rotatably connected to the bottom position in the base through a rotating shaft, chutes A are formed in the upper surfaces of the two oblique columns, a lower supporting column is slidably connected in each chute A, and an upper supporting column is arranged above the lower supporting column. The height of the novel height adjustable square speed bump can be changed, so that people feel more comfortable when an automobile passes through the novel height adjustable square speed bump, and thenovel height adjustable square speed bump is reasonable in design and long in service life.

Description

technical field [0001] The invention relates to the technical field of square speed bumps, in particular to a novel height-adjustable square speed bump. Background technique [0002] Speed ​​bumps, also called speed bumps, are traffic facilities installed on roads to decelerate passing vehicles. Speed ​​bumps make the road surface slightly arched to achieve the purpose of vehicle deceleration. The speed bumps are generally strip-shaped or dot-shaped. The main material It is rubber, and there is also metal. Generally, it is yellow and black to attract visual attention. Speed ​​bumps are generally set at road crossings, industrial and mining enterprises, schools, entrances to residential quarters, etc., where vehicles need to slow down and where traffic accidents are likely to occur. The speed bump has greatly reduced the occurrence of accidents at major traffic intersections, and is a new type of special facility for traffic safety. [0003] With the existing square speed bu...

AI Technical Summary

Problems solved by technology

[0003] With the existing square speed bumps, when vehicles or pedestrians pass by, the height of the square speed bumps cannot be adjusted reasonably, so that when the vehicle passes through the square speed bumps, it is very uncomfortable to walk, the design is unreasonable, and the equipment is in the There is no shock-absorbing device when the height is changed, and the service life is limited

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