A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road safety deceleration strip device
The invention discloses a road safety deceleration strip device. Side fixing plates are integrally formed on the left and right sides of the bottom of the device shell. Five expansion bolts are mounted on the side fixing plate on each side; an arc-shaped lifting speed reducing device is mounted at the top of the device shell; strip-shaped anti-skid lines are formed at equal intervals in the top ofthe arc-shaped lifting speed reducing device; sliding grooves are formed in the side edges of the front end and the rear end of the device shell. Sliding blocks are installed in the sliding grooves correspondingly; screw holes used for connection are formed in the sliding blocks correspondingly; fixing plates are integrally formed at the two ends of the inner side of the top of the device shell correspondingly; an I-shaped lifting plate is integrally formed at the bottom of the arc-shaped lifting speed reducing device; and the I-shaped lifting plate is installed in the fixing plates at the two ends. The device is simple in structure and reasonable in design, the height of the speed reducer is automatically adjusted when an internal liquid penetrates through the through holes; when the vehicle speed is high, the speed reducer cannot descend in time so as to achieve the purpose of speed reduction; and when the vehicle speed is low, the speed reducer descends to reduce jolt.
本发明公开了一种道路安全减速带装置，装置壳体底部左右两侧一体成型有侧固定板，且每一侧侧固定板上均安装有五个膨胀螺栓，装置壳体顶部安装有弧形升降减速装置，所述弧形升降减速装置顶部等距开设有条形防滑纹路，所述装置壳体前后两端侧边均开设有滑槽，所述滑槽内均安装有滑块，所述滑块上均开设有用于连接的螺孔，装置壳体顶部内侧两端均一体成型有固定板，所述弧形升降减速装置底部一体成型有工型升降板，且工型升降板安装在两端固定板内。本发明结构简单、设计合理，通过内部液体透过通孔时常自动调节减速板高度，当车速快时，减速板来不及下降，以达到减速目的，当车速慢时，减速板下降高度，减轻颠簸。
Road safety deceleration strip device
The invention discloses a road safety deceleration strip device. Side fixing plates are integrally formed on the left and right sides of the bottom of the device shell. Five expansion bolts are mounted on the side fixing plate on each side; an arc-shaped lifting speed reducing device is mounted at the top of the device shell; strip-shaped anti-skid lines are formed at equal intervals in the top ofthe arc-shaped lifting speed reducing device; sliding grooves are formed in the side edges of the front end and the rear end of the device shell. Sliding blocks are installed in the sliding grooves correspondingly; screw holes used for connection are formed in the sliding blocks correspondingly; fixing plates are integrally formed at the two ends of the inner side of the top of the device shell correspondingly; an I-shaped lifting plate is integrally formed at the bottom of the arc-shaped lifting speed reducing device; and the I-shaped lifting plate is installed in the fixing plates at the two ends. The device is simple in structure and reasonable in design, the height of the speed reducer is automatically adjusted when an internal liquid penetrates through the through holes; when the vehicle speed is high, the speed reducer cannot descend in time so as to achieve the purpose of speed reduction; and when the vehicle speed is low, the speed reducer descends to reduce jolt.
本发明公开了一种道路安全减速带装置，装置壳体底部左右两侧一体成型有侧固定板，且每一侧侧固定板上均安装有五个膨胀螺栓，装置壳体顶部安装有弧形升降减速装置，所述弧形升降减速装置顶部等距开设有条形防滑纹路，所述装置壳体前后两端侧边均开设有滑槽，所述滑槽内均安装有滑块，所述滑块上均开设有用于连接的螺孔，装置壳体顶部内侧两端均一体成型有固定板，所述弧形升降减速装置底部一体成型有工型升降板，且工型升降板安装在两端固定板内。本发明结构简单、设计合理，通过内部液体透过通孔时常自动调节减速板高度，当车速快时，减速板来不及下降，以达到减速目的，当车速慢时，减速板下降高度，减轻颠簸。
Road safety deceleration strip device
一种道路安全减速带装置
HAN JIANJIE (author) / MA WENXIA (author) / WANG HONG (author) / TAO WENCHAO (author)
2020-08-25
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.