A self-locking ramp anti-slip device

Abstract

The invention discloses a self-locking ramp anti-rolling device, which comprises a placement groove set on the ramp and a waterproof chamber set in the ramp, the upper end of the waterproof chamber is fixedly installed with a cover plate, and A warning cylinder and a special-shaped gear are arranged through the rotation of the connecting rod, and the special-shaped gear is elastically connected to one end of the warning cylinder through the first torsion spring. The tooth plate meshing with the special-shaped gear is slidingly arranged in the waterproof chamber. The first gear is rotatably installed on the wall, and the first gear is meshed with the tooth plate. The first gear is connected to the fixed cylinder through the transmission device. The outer wall of the fixed cylinder is provided with a plurality of arc-shaped shrapnel in the circumferential direction. And the ends of the plurality of arc-shaped shrapnels away from the fixed cylinder are jointly fixedly connected with an elastic bag. The invention has simple structure and convenient installation, can effectively avoid the problem of the vehicle slipping when the driver starts or temporarily stops on the slope, has a wide application range, and will not affect the normal running of the vehicle.

Description

technical field [0001] The invention relates to the technical field of municipal road protection devices, in particular to a self-locking ramp anti-rolling device. Background technique [0002] With the rapid development of my country's economy and the improvement of people's living standards, more and more people choose to buy private cars as a means of transportation for travel. However, when people start or stop temporarily on a ramp, unskilled drivers often There will be a car slipping situation. When the vehicles are dense, the former car may scratch and collide with the rear car after the car slips, which will not only affect the driver's own travel but also affect the smoothness of road traffic; [0003] Most of the existing anti-rolling devices are installed on the car body and adopt the form of electric power assist. For example, in the authorized invention CN105774766B, the auxiliary parking on the ramp is realized by setting an electromagnet device, a gear guide me...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that most of the anti-rolling devices in the prior art can only be installed on the vehicle but cannot be installed on the road surface, and cannot play the role of anti-rolling on the vehicles on the entire slope, and the cost is high. Difficult shortcomings, and a self-locking ramp anti-rolling device proposed

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