A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a road safety vehicle speed control device. The device comprises a deceleration strip and an isolation pier, the road safety vehicle speed control device further comprises a deceleration body embedded in the road surface. A groove and a reset cavity are sequentially formed in the deceleration body from top to bottom. The inner wall of the reset cavity is vertically connected with a permanent magnet piston plate in a sealed and sliding mode. A plurality of evenly-distributed sliding rods are fixedly connected to the upper end of the permanent magnet piston plate, the upper ends of the multiple sliding rods penetrate through the reset cavity in a sealed mode and are fixedly connected with the lower end of the deceleration strip, and a jacking electromagnet which repels the permanent magnet piston plate is arranged on the inner bottom wall of the reset cavity. The method has the advantages that the method is simple; current is generated by airflow formed by quick driving of the vehicle; a variable resistance circuit is connected to change the resistance value of a sliding rheostat and connect a jacking circuit, the jacking electromagnet pushes the permanent magnet piston plate, the sliding rods and the deceleration strip to ascend, the isolation pier and the deceleration strip are logically combined together, the height of the deceleration strip protrudingout of the road surface can be adjusted according to the vehicle speed, and different deceleration effects are achieved.
本发明公开了一种道路安全车辆控速装置，包括减速带与隔离墩，还包括嵌设在路面上的减速体，所述减速体内从上至下依次开设有凹槽与复位腔，所述复位腔的内壁竖直向密封滑动连接有永磁活塞板，所述永磁活塞板的上端固定连接有多个均布的滑杆，多个所述滑杆的上端均密封贯穿复位腔并与减速带的下端固定连接，所述复位腔的内底壁装置有与永磁活塞板相斥设置的顶升电磁铁。优点在于：利用车辆快速行驶形成的气流生成电流，变阻电路连通进而改变滑动变阻器阻值并连通顶升电路，顶升电磁铁推动永磁活塞板、滑杆和减速带上升，将隔离墩与减速带有逻辑地结合在一起，能根据车速大小调节减速带突出路面高度，起到不同的减速效果。
The invention discloses a road safety vehicle speed control device. The device comprises a deceleration strip and an isolation pier, the road safety vehicle speed control device further comprises a deceleration body embedded in the road surface. A groove and a reset cavity are sequentially formed in the deceleration body from top to bottom. The inner wall of the reset cavity is vertically connected with a permanent magnet piston plate in a sealed and sliding mode. A plurality of evenly-distributed sliding rods are fixedly connected to the upper end of the permanent magnet piston plate, the upper ends of the multiple sliding rods penetrate through the reset cavity in a sealed mode and are fixedly connected with the lower end of the deceleration strip, and a jacking electromagnet which repels the permanent magnet piston plate is arranged on the inner bottom wall of the reset cavity. The method has the advantages that the method is simple; current is generated by airflow formed by quick driving of the vehicle; a variable resistance circuit is connected to change the resistance value of a sliding rheostat and connect a jacking circuit, the jacking electromagnet pushes the permanent magnet piston plate, the sliding rods and the deceleration strip to ascend, the isolation pier and the deceleration strip are logically combined together, the height of the deceleration strip protrudingout of the road surface can be adjusted according to the vehicle speed, and different deceleration effects are achieved.
本发明公开了一种道路安全车辆控速装置，包括减速带与隔离墩，还包括嵌设在路面上的减速体，所述减速体内从上至下依次开设有凹槽与复位腔，所述复位腔的内壁竖直向密封滑动连接有永磁活塞板，所述永磁活塞板的上端固定连接有多个均布的滑杆，多个所述滑杆的上端均密封贯穿复位腔并与减速带的下端固定连接，所述复位腔的内底壁装置有与永磁活塞板相斥设置的顶升电磁铁。优点在于：利用车辆快速行驶形成的气流生成电流，变阻电路连通进而改变滑动变阻器阻值并连通顶升电路，顶升电磁铁推动永磁活塞板、滑杆和减速带上升，将隔离墩与减速带有逻辑地结合在一起，能根据车速大小调节减速带突出路面高度，起到不同的减速效果。
Road safety vehicle speed control device
一种道路安全车辆控速装置
FU XIAOFANG (author)
2020-06-26
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.
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