Road safety speed reduction frame and using method thereof
A speed reducer and safe technology, applied in the directions of roads, roads, road signs, etc., can solve the problems of heavy vehicle carrying, easy to cause safety accidents, and large vehicle body damage, and achieve the effect of convenient use and reduced damage.
Active Publication Date: 2020-12-29
黄悦
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Problems solved by technology
Existing deceleration belts are usually hump-type deceleration belts with a circular arc or isosceles trapezoidal cross-section. This kind of deceleration belt is usually a fixed structure, so after the vehicle comes into contact with it, most of the impact force will act on the car body , so the damage to the car body is greater, and when encountering a vehicle with a faster speed or a heavier vehicle, for example: the driver neglects to notice the deceleration belt and does not brake to decelerate, or the vehicle carries heavy goods, it is more difficult to A large impact force is likely to cause a safety accident. In view of this, we propose a road safety deceleration frame and its use method
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[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to the scope of protection of the present invention.
[0028] see Figure 1 to Figure 6 , the present invention provides a technical solution:
[0029] A road safety deceleration frame, comprising a base 1, the base 1 is provided with a deceleration mechanism and an adjustment mechanism, and the adjustment mechanism can be buckled and contacted with the deceleration mechanism, the inside of the base 1 is provided with a pressure limiting mechanism 18, and the deceleration mechanism is respective...
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The invention relates to the field of road safety, in particular to a road safety speed reduction frame and a using method thereof. The road safety speed reduction frame comprises a base, a speed reduction mechanism and an adjusting mechanism are arranged on the base, the adjusting mechanism can make abutting contact with the speed reduction mechanism, a pressure limiting mechanism is arranged inthe base, and the speed reduction mechanism is pneumatically connected with the pressure limiting mechanism and the adjusting mechanism. According to the road safety speed reduction frame and the using method thereof, the passing vehicle is buffered and decelerated through the speed reduction mechanism, so that damage of impact to the vehicle is reduced, a vehicle body is protected, impact energygenerated by the vehicle is recycled, in addition, the rigidity of the speed reduction mechanism is automatically adjusted according to the running speed or the carrying weight of the vehicle, so thatthe vehicle is protected, safety accidents caused by large reverse impact force borne by the vehicle are avoided, automatic return can be achieved, manual adjustment is not needed, and use is convenient.
Description
technical field [0001] The invention relates to the field of road safety, in particular to a road safety deceleration frame and a use method thereof. Background technique [0002] The speed bump is a deceleration safety device used to set up at dangerous intersections, which has the function of decelerating and improving safety. Existing deceleration belts are usually hump-type deceleration belts with a circular arc or isosceles trapezoidal cross-section. This kind of deceleration belt is usually a fixed structure, so after the vehicle comes into contact with it, most of the impact force will act on the car body , so the damage to the car body is greater, and when encountering a vehicle with a faster speed or a heavier vehicle, for example: the driver neglects to notice the deceleration belt and does not brake to decelerate, or the vehicle carries heavy goods, it is more difficult to A large impact force is likely to cause a safety accident. In view of this, we propose a ro...
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IPC IPC(8): E01F9/529
CPCE01F9/529
Inventor 黄悦
Owner 黄悦