Slope speed bump
A technology of speed bumps and slopes, applied in the field of slope speed bumps, can solve the problems of increasing the accident rate, unfavorable vehicle comfort, unable to guarantee the deceleration effect, etc., and achieve the effect of ensuring the deceleration effect.
Inactive Publication Date: 2019-07-30
CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST
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Problems solved by technology
[0003] The current slope deceleration belt has the following disadvantages: 1) The height of the deceleration belt is not adjustable. When the speed of the downhill vehicle is too fast, the deceleration effect cannot be guaranteed, which increases the accident rate. If the height of the deceleration belt is large in advance, it is not conducive to the comfort of vehicle traffic sex
Method used
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[0011] The present invention will be described in detail below in conjunction with accompanying drawing, as figure 1 Shown: a slope deceleration belt, including a bottom plate 1, a deceleration block 2 is arranged on the bottom plate, a vertical chute and a horizontal chute connected to each other are arranged on the deceleration block, and the vertical chute is provided with There is a lifting block 3 that is slidably connected with the vertical chute, and a push block 4 that is slidably connected with the horizontal chute is provided at the horizontal chute, and the lifting block is connected with the inclined surface of the push block, and the push block is connected with the horizontal chute. A spring 5 is arranged between the bottoms, and a push plate 6 is arranged at one end of the push block outside the deceleration block, and the base plate, the deceleration block, the lifting block, the push block and the push plate are all made of rubber. The slope deceleration belt ...
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The invention discloses a slope deceleration strip which comprises a base plate. The base plate is provided with a deceleration block which is provided with a vertical slide groove and a horizontal slide groove communicating with the vertical slide groove. The position of the vertical slide groove is provided with a lifting block slidably connected with the vertical slide groove, and the position of the horizontal slide groove is provided with a push block slidably connected with the horizontal slide groove. The lifting block is connected with the slope of the push block. Springs are arranged between the push block and the bottom of the horizontal slide groove. By adoption of the slope deceleration strip of the structure, the overall height can be automatically adjusted according to the downhill vehicle speed, and therefore the deceleration effect is ensured.
Description
technical field [0001] The invention relates to a slope deceleration belt. Background technique [0002] The slope speed bump is installed on the highway to slow down the passing vehicles. The shape is generally strip-shaped or dot-shaped. The material is mainly rubber or metal. It is generally yellow and black to attract visual attention and make the road slightly Arched to achieve the purpose of vehicle deceleration, generally set at road crossings, industrial and mining enterprises, schools, residential area entrances, slopes and other road sections that need to slow down and easily cause traffic accidents. It is used to slow down motor vehicles and non-motor vehicles. New traffic-specific safety settings for driving speed. 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. The vehicle is not only safe but also serves the purpose of buffering and decelerating during dri...
Claims
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IPC IPC(8): E01F9/529
Inventor 孟云伟
Owner CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST