A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Adjustable passage height limiting frame for roads and bridges
The invention relates to the technical field of road and bridge engineering, specifically to an adjustable passage height limiting frame for roads and bridges. The adjustable passage height limiting frame comprises a pair of bases mounted on two sides of a road; a stand column is fixedly mounted above the base through bolts; a lifting device is arranged on the stand column; the lifting device comprises a lifting base installed on the stand column in a sliding mode; a driving motor and a worm and gear speed reducer are fixedly installed on the lifting base through bolts; the output end of the driving motor drives the input end of the worm and gear speed reducer; and the output end of the worm and gear speed reducer drives a driving wheel. The beneficial effects are that: the height of the height limiting position can be automatically adjusted under the control of the controller, the height limiting position of the road can be changed in real time; and the cross beam frame of the heightlimiting device can quickly fall off after being impacted, so that the cross beam frame can fall off, and casualties or equipment damage caused by a serious collision between the whole height limitingdevice and a vehicle is effectively avoided.
本发明涉及道路桥梁工程技术领域，具体为一种道路桥梁用可调式通行限高架，包括安装在道路两旁的一对基座，基座的上方通过螺栓固定安装有立柱，且立柱上设置有升降装置，升降装置包括与立柱滑动安装的升降座，且升降座上通过螺栓固定安装有驱动电机和蜗轮蜗杆减速机，驱动电机的输出端驱动蜗轮蜗杆减速机的输入端，且蜗轮蜗杆减速机的输出端驱动有主动轮。有益效果为：本发明设计的通行限高架能够在控制器的控制下自动的进行限高位置的高度调整，从而满足对道路实时变换限高位置的需要，而且该装置的横梁架在受到撞击力后也会迅速的脱落，从而使横梁架能脱落有效的避免了该装置整体与车辆发生严重的碰撞事件，导致人员伤亡或者设备损坏。
Adjustable passage height limiting frame for roads and bridges
The invention relates to the technical field of road and bridge engineering, specifically to an adjustable passage height limiting frame for roads and bridges. The adjustable passage height limiting frame comprises a pair of bases mounted on two sides of a road; a stand column is fixedly mounted above the base through bolts; a lifting device is arranged on the stand column; the lifting device comprises a lifting base installed on the stand column in a sliding mode; a driving motor and a worm and gear speed reducer are fixedly installed on the lifting base through bolts; the output end of the driving motor drives the input end of the worm and gear speed reducer; and the output end of the worm and gear speed reducer drives a driving wheel. The beneficial effects are that: the height of the height limiting position can be automatically adjusted under the control of the controller, the height limiting position of the road can be changed in real time; and the cross beam frame of the heightlimiting device can quickly fall off after being impacted, so that the cross beam frame can fall off, and casualties or equipment damage caused by a serious collision between the whole height limitingdevice and a vehicle is effectively avoided.
本发明涉及道路桥梁工程技术领域，具体为一种道路桥梁用可调式通行限高架，包括安装在道路两旁的一对基座，基座的上方通过螺栓固定安装有立柱，且立柱上设置有升降装置，升降装置包括与立柱滑动安装的升降座，且升降座上通过螺栓固定安装有驱动电机和蜗轮蜗杆减速机，驱动电机的输出端驱动蜗轮蜗杆减速机的输入端，且蜗轮蜗杆减速机的输出端驱动有主动轮。有益效果为：本发明设计的通行限高架能够在控制器的控制下自动的进行限高位置的高度调整，从而满足对道路实时变换限高位置的需要，而且该装置的横梁架在受到撞击力后也会迅速的脱落，从而使横梁架能脱落有效的避免了该装置整体与车辆发生严重的碰撞事件，导致人员伤亡或者设备损坏。
Adjustable passage height limiting frame for roads and bridges
一种道路桥梁用可调式通行限高架
ZHAO YONGXIN (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.
Automatic height limiting warning device for roads and bridges
| European Patent Office | 2023