A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of road equipment, and discloses a self-adjusting deceleration strip which comprises a box body buried underground, the upper end of the box body is movably connected with a pressing block, the bottom of the pressing block is connected with a first hydraulic cylinder and a second hydraulic cylinder, and the first hydraulic cylinder and the second hydraulic cylinder are connected in series. The self-adjusting deceleration strip rarely protrudes out of the ground and can be compressed normally, when a vehicle passes by at a low speed, the vehicle cannot jolt, impact force received by the vehicle is reduced, damage is reduced, when the vehicle passes by at a high speed, the self-adjusting deceleration strip rarely protrudes out of the ground and cannot be compressed, the vehicle can be effectively prevented from traveling together, and the deceleration effect is achieved; the front wheel is detected firstly, the action of the rear wheel is determined according to the speed of the front wheel, and when the vehicle runs normally, the vehicle is hardly influenced, namely, under most conditions, obstacles are not reflected, and normal passing of normal pedestrians or vehicles is guaranteed.
本发明涉及公路设备技术领域，且公开了一种自调节的减速带，包括埋于地面下的盒体，所述盒体的上端活动连接有压块，所述压块的底部连接有第一液压缸和第二液压缸，所述第一液压缸和第二液压缸串联。该自调节的减速带，正常时凸出地面较少，同时可压缩，在车辆低速驶过时不会使车辆产生颠簸感，减少车辆收到的冲击力，减少损伤，而当车辆高速驶过时，凸出地面较多，且不可压缩，可能有效的阻碍车辆同行，起到减速的效果，其次，先通过前轮进行检测，根据前轮的速度确定对后轮动作，在车辆正常行驶使，几乎不会车辆造成影响，即大多数情况下，不会体现出障碍性，保证正常行人或车辆的正常通行。
The invention relates to the technical field of road equipment, and discloses a self-adjusting deceleration strip which comprises a box body buried underground, the upper end of the box body is movably connected with a pressing block, the bottom of the pressing block is connected with a first hydraulic cylinder and a second hydraulic cylinder, and the first hydraulic cylinder and the second hydraulic cylinder are connected in series. The self-adjusting deceleration strip rarely protrudes out of the ground and can be compressed normally, when a vehicle passes by at a low speed, the vehicle cannot jolt, impact force received by the vehicle is reduced, damage is reduced, when the vehicle passes by at a high speed, the self-adjusting deceleration strip rarely protrudes out of the ground and cannot be compressed, the vehicle can be effectively prevented from traveling together, and the deceleration effect is achieved; the front wheel is detected firstly, the action of the rear wheel is determined according to the speed of the front wheel, and when the vehicle runs normally, the vehicle is hardly influenced, namely, under most conditions, obstacles are not reflected, and normal passing of normal pedestrians or vehicles is guaranteed.
本发明涉及公路设备技术领域，且公开了一种自调节的减速带，包括埋于地面下的盒体，所述盒体的上端活动连接有压块，所述压块的底部连接有第一液压缸和第二液压缸，所述第一液压缸和第二液压缸串联。该自调节的减速带，正常时凸出地面较少，同时可压缩，在车辆低速驶过时不会使车辆产生颠簸感，减少车辆收到的冲击力，减少损伤，而当车辆高速驶过时，凸出地面较多，且不可压缩，可能有效的阻碍车辆同行，起到减速的效果，其次，先通过前轮进行检测，根据前轮的速度确定对后轮动作，在车辆正常行驶使，几乎不会车辆造成影响，即大多数情况下，不会体现出障碍性，保证正常行人或车辆的正常通行。
Self-adjusting deceleration strip
一种自调节的减速带
ZHANG YINGTANG (author)
2022-04-12
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
F16F
SPRINGS
,
Federn
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