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A platform for research: civil engineering, architecture and urbanism
Bridge steel box girder anti-collision device
The invention discloses a bridge steel box girder anti-collision device, and relates to the technical field of bridge steel box girders. The device comprises an adjustable fixing support, the front end of the adjustable fixing support is rotationally connected to a plurality of buffer spring telescopic rods, the buffer spring telescopic rods rotate in the horizontal direction, and the ends, away from the adjustable fixing support, of the buffer spring telescopic rods are rotationally connected with an arc-shaped impact guide plate. Through cooperation of all accessories of the adjustable fixing support, the device can be effectively fixed to the outer sides of bridge steel box girders of different sizes, the application range of the device is widened, the bridge steel box girders do not need to be holed, stress change of the bridge steel box girders is avoided, and the strength of the bridge steel box girders cannot be reduced. Through cooperation of the buffer spring telescopic rods and the arc-shaped impact guide plate, the impact force of a vehicle on the bridge steel box girder can be greatly reduced, the bridge steel box girder is protected, and therefore the protection capacity of the bridge steel box girder is improved.
本发明公开了一种桥梁钢箱梁防碰撞装置，涉及桥梁钢箱梁技术领域。本发明包括可调节固定支架，可调节固定支架的前端转动连接有多个缓冲弹簧伸缩杆，缓冲弹簧伸缩杆沿水平方向进行转动，多个缓冲弹簧伸缩杆远离可调节固定支架的一端转动连接有弧形撞击导向板。本发明通过可调节固定支架各个配件的配合能够有效的固定在不同尺寸的桥梁钢箱梁外侧，提升装置的适用范围，且不需对桥梁钢箱梁进行开孔，避免桥梁钢箱梁的应力发生变化，不会降低桥梁钢箱梁的强度，通过缓冲弹簧伸缩杆和弧形撞击导向板之间的配合能够大大的降低车辆对桥梁钢箱梁的撞击力，对桥梁钢箱梁进行保护，从而提升桥梁钢箱梁的防护能力。
Bridge steel box girder anti-collision device
The invention discloses a bridge steel box girder anti-collision device, and relates to the technical field of bridge steel box girders. The device comprises an adjustable fixing support, the front end of the adjustable fixing support is rotationally connected to a plurality of buffer spring telescopic rods, the buffer spring telescopic rods rotate in the horizontal direction, and the ends, away from the adjustable fixing support, of the buffer spring telescopic rods are rotationally connected with an arc-shaped impact guide plate. Through cooperation of all accessories of the adjustable fixing support, the device can be effectively fixed to the outer sides of bridge steel box girders of different sizes, the application range of the device is widened, the bridge steel box girders do not need to be holed, stress change of the bridge steel box girders is avoided, and the strength of the bridge steel box girders cannot be reduced. Through cooperation of the buffer spring telescopic rods and the arc-shaped impact guide plate, the impact force of a vehicle on the bridge steel box girder can be greatly reduced, the bridge steel box girder is protected, and therefore the protection capacity of the bridge steel box girder is improved.
本发明公开了一种桥梁钢箱梁防碰撞装置，涉及桥梁钢箱梁技术领域。本发明包括可调节固定支架，可调节固定支架的前端转动连接有多个缓冲弹簧伸缩杆，缓冲弹簧伸缩杆沿水平方向进行转动，多个缓冲弹簧伸缩杆远离可调节固定支架的一端转动连接有弧形撞击导向板。本发明通过可调节固定支架各个配件的配合能够有效的固定在不同尺寸的桥梁钢箱梁外侧，提升装置的适用范围，且不需对桥梁钢箱梁进行开孔，避免桥梁钢箱梁的应力发生变化，不会降低桥梁钢箱梁的强度，通过缓冲弹簧伸缩杆和弧形撞击导向板之间的配合能够大大的降低车辆对桥梁钢箱梁的撞击力，对桥梁钢箱梁进行保护，从而提升桥梁钢箱梁的防护能力。
Bridge steel box girder anti-collision device
一种桥梁钢箱梁防碰撞装置
LIU BINGSHU (author)
2021-11-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
/
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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