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A platform for research: civil engineering, architecture and urbanism
Height limiting device for roads and bridges
The invention relates to the field of height limiting devices for roads and bridges, in particular to a height limiting device for roads and bridges, which comprises a main body mechanism, an anti-collision mechanism, a buffer mechanism and an adjusting mechanism, when a vehicle collides with the main body mechanism during running, the anti-collision mechanism starts to rotate on the side wall close to the main body mechanism, then the anti-collision mechanism rotates to drive the buffer mechanism to slide in the anti-collision mechanism, and then the buffer mechanism buffers the impact force borne by the anti-collision mechanism; therefore, the main body mechanism can be protected to a certain extent, and meanwhile, the use efficiency of the device can be improved; when an operator turns on an external power supply of the adjusting mechanism, the adjusting mechanism rotates in the main body mechanism, the height of the main body mechanism can be changed through sliding, and the main body mechanism is suitable for different height limiting environments. The adjusting mechanism is convenient for an operator to mount and dismount the device and is also beneficial for improving the use effect of the device.
本发明涉及道路桥梁的限高装置领域，具体的说是道路桥梁的限高装置，包括主体机构、防撞机构、缓冲机构和调节机构；当车辆在行驶时撞向主体机构时，进而使防撞机构在靠近主体机构的侧壁开始转动，进而使防撞机构转动时带动缓冲机构在防撞机构的内部滑动，进而使缓冲机构对防撞机构受到的冲击力进行缓冲，从而在一定程度上有利于对主体机构进行防护，同时也有利于提高装置的使用效率；操作人员打开调节机构的外接电源时，进而使调节机构在主体机构内部转动，进而使主体机构可以通过滑动改变自身高度，进而使主体机构适用于不同的限高环境下，进而调节机构在便于操作人员对装置进行安装拆卸的同时也有利于提高装置的使用效果。
Height limiting device for roads and bridges
The invention relates to the field of height limiting devices for roads and bridges, in particular to a height limiting device for roads and bridges, which comprises a main body mechanism, an anti-collision mechanism, a buffer mechanism and an adjusting mechanism, when a vehicle collides with the main body mechanism during running, the anti-collision mechanism starts to rotate on the side wall close to the main body mechanism, then the anti-collision mechanism rotates to drive the buffer mechanism to slide in the anti-collision mechanism, and then the buffer mechanism buffers the impact force borne by the anti-collision mechanism; therefore, the main body mechanism can be protected to a certain extent, and meanwhile, the use efficiency of the device can be improved; when an operator turns on an external power supply of the adjusting mechanism, the adjusting mechanism rotates in the main body mechanism, the height of the main body mechanism can be changed through sliding, and the main body mechanism is suitable for different height limiting environments. The adjusting mechanism is convenient for an operator to mount and dismount the device and is also beneficial for improving the use effect of the device.
本发明涉及道路桥梁的限高装置领域，具体的说是道路桥梁的限高装置，包括主体机构、防撞机构、缓冲机构和调节机构；当车辆在行驶时撞向主体机构时，进而使防撞机构在靠近主体机构的侧壁开始转动，进而使防撞机构转动时带动缓冲机构在防撞机构的内部滑动，进而使缓冲机构对防撞机构受到的冲击力进行缓冲，从而在一定程度上有利于对主体机构进行防护，同时也有利于提高装置的使用效率；操作人员打开调节机构的外接电源时，进而使调节机构在主体机构内部转动，进而使主体机构可以通过滑动改变自身高度，进而使主体机构适用于不同的限高环境下，进而调节机构在便于操作人员对装置进行安装拆卸的同时也有利于提高装置的使用效果。
Height limiting device for roads and bridges
道路桥梁的限高装置
JIANG QINYING (author)
2021-04-23
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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