Ramp parking device

Abstract

The invention discloses a ramp parking device which comprises a base, a vertical frame and a shaft, wherein the base and one side of the vertical frame are sleeved on the shaft, and a fixed structure which can enable the base and the vertical frame to be unfolded vertically or folded mutually is arranged between the base and the vertical frame. The invention adopts the design of directly pressing the base by tires, thereby increasing the friction between the ramp parking device and the ground, enlarging the resistance and reducing the possibility of gliding downward to enable the use to be more safe. Moreover, when the parking device is not used, the vertical frame rotates around the shaft and can be folded with the base to form a 0-degree frame, so that the parking device can be stored conveniently.

Description

technical field [0001] The invention relates to a device for preventing a vehicle from slipping forward or backward when parked on a ramp, in particular to a ramp parking device. Background technique [0002] At present, when the vehicle is parked on the ramp, or when the ferry is waiting, the wedge block is often needed to block the wheels, so as to prevent the vehicle from slipping backward. In the prior art, the material of the wedge-shaped block is generally wood, and it is a solid wood material such as a big tree or an old tree. Of course, there is also a wedge shape welded into a whole with a metal frame or a metal plate. [0003] The disadvantages of wedge-shaped blocks made of wooden materials are: 1. The use of wood takes up a lot of wood, and the wood comes from forest resources, which destroys the ecological environment; It is relatively large and easy to be damaged; 3. It is carried with the car and takes up volume and space; 4. When the vehicle is heavy, the we...

AI Technical Summary

Problems solved by technology

[0003] The disadvantages of wedge-shaped blocks made of wooden materials are: 1. The use of wood takes up a lot of wood, and the wood comes from forest resources, which destroys the ecological environment; It is relatively large and easy to be damaged; 3. It is carried with the car and takes up volume and space; 4. When the vehicle is heavy, the wedge-shaped block is relatively easy to slip, and the wheel slides down with the wedge-shaped block, so safety cannot be guaranteed; 5. When the slope is relatively steep, the wooden wedge itself is a slope, which is easy to guide the wheel to the slope of the wedge, and the wheel will press the wedge and slide down the slope, which also has potential safety hazards; 6. When the wedge When the block is not tightly seated against the tire, the wedge block can be easily removed by the thief from under the wheel and thus stolen

[0004] In addition to the integral wedge frame welded by metal frame or metal plate, in addition to not using wood and having a longer life, it has the disadvantages of wooden wedge blocks.

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