A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge opening height-limiting passage frame with early warning function
The invention discloses a bridge opening height-limiting passing frame with an early warning function, which comprises two stand columns fixed on two sides of a road in front of a bridge opening, rotating cylinders are rotatably arranged on the stand columns at the height limiting positions, cross beams are fixed on the sides, close to the center of the bridge opening, of the rotating cylinders, and the cross beams on the two sides are connected together. The stand column is further provided with a laser device inclining towards the center direction in front of the bridge opening, and an alarm is further arranged on the stand column. Compared with the prior art, the cross beam can be prevented from being seriously damaged, the broken cross beam is prevented from invading a cab of a vehicle, the vehicle and a driver are prevented from being damaged, the vehicle is prevented from entering a bridge opening, the vehicle is prevented from being clamped in the bridge opening, and the traffic safety is improved.
本发明公开了一种具有预警功能的桥洞限高通行架，包括固定在桥洞前道路两侧的两根立柱，所述立柱在限定高度处可转动地设有转筒，所述转筒靠近桥洞中心一侧固定有横梁，两侧的所述横梁连接到一起，所述立柱上还设有朝向桥洞前的中心方向倾斜的激光器，所述立柱上还设有报警器。与现有技术相比，本发明能够避免横梁的严重损坏，防止断开的横梁入侵车辆的驾驶舱，避免对车辆和司机造成损伤，阻止车辆进入桥洞，避免车辆卡在桥洞中，提高交通安全性。
Bridge opening height-limiting passage frame with early warning function
The invention discloses a bridge opening height-limiting passing frame with an early warning function, which comprises two stand columns fixed on two sides of a road in front of a bridge opening, rotating cylinders are rotatably arranged on the stand columns at the height limiting positions, cross beams are fixed on the sides, close to the center of the bridge opening, of the rotating cylinders, and the cross beams on the two sides are connected together. The stand column is further provided with a laser device inclining towards the center direction in front of the bridge opening, and an alarm is further arranged on the stand column. Compared with the prior art, the cross beam can be prevented from being seriously damaged, the broken cross beam is prevented from invading a cab of a vehicle, the vehicle and a driver are prevented from being damaged, the vehicle is prevented from entering a bridge opening, the vehicle is prevented from being clamped in the bridge opening, and the traffic safety is improved.
本发明公开了一种具有预警功能的桥洞限高通行架，包括固定在桥洞前道路两侧的两根立柱，所述立柱在限定高度处可转动地设有转筒，所述转筒靠近桥洞中心一侧固定有横梁，两侧的所述横梁连接到一起，所述立柱上还设有朝向桥洞前的中心方向倾斜的激光器，所述立柱上还设有报警器。与现有技术相比，本发明能够避免横梁的严重损坏，防止断开的横梁入侵车辆的驾驶舱，避免对车辆和司机造成损伤，阻止车辆进入桥洞，避免车辆卡在桥洞中，提高交通安全性。
Bridge opening height-limiting passage frame with early warning function
一种具有预警功能的桥洞限高通行架
DONG HONG (author) / SHI YANKE (author) / CHANG RUI (author) / ZHANG DUOXIN (author)
2023-06-23
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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