A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lever trigger type guardrail turnover driving device and bridge guardrail
The invention provides a lever trigger type guardrail overturning driving device and a bridge guardrail, belongs to the field of building construction, and aims to solve the problem that an existing bridge guardrail overturning electric driving device is easily damaged when flood comes and the problem of manpower resource waste in the process of manually overturning the guardrail, the lever trigger type guardrail overturning driving device comprises a trigger mechanism and a driving mechanism; the trigger mechanism comprises a floating block, a cross rod, a supporting seat and a trigger guide rod, the cross rod and the supporting seat form a lever structure, a limiting assembly is hinged to the trigger guide rod, the trigger guide rod arranged at one end is driven by the floating block located at the other end to slide up and down along a guide hole, and meanwhile the limiting assembly is driven to be folded and unfolded; the driving mechanism is used for triggering and resetting the driving mechanism, the driving mechanism provides driving force for overturning of the bridge guardrail, the problem that a bridge is damaged due to the fact that the bridge guardrail blocks flood and floaters pass through is avoided, and the problem that an existing electric driving device is damaged due to soaking in water when the flood comes is solved.
本发明提供一种杠杆触发式护栏翻转驱动装置及桥梁护栏，属于建筑施工领域，用于解决现有桥梁护栏翻转的电驱动装置在洪水来临时容易损坏的问题和采用人工翻转护栏中出现的人力资源浪费问题，包括触发机构和驱动机构；触发机构包括浮块、横杆、支撑座和触发导向杆，本发明通过横杆与支撑座组成杠杆结构，并在触发导向杆上铰接限位组件，设置在一端的触发导向杆在位于另一端的浮块带动下沿导向孔上下滑动，同时带动限位组件合拢、展开，完成对驱动机构的触发和复位，驱动机构为桥梁护栏的翻转提供驱动力，避免因桥梁护栏阻拦洪水以及漂浮物通过造成桥梁损坏的目的，解决了现有的电驱动装置在洪水来临时因泡水损坏的问题。
Lever trigger type guardrail turnover driving device and bridge guardrail
The invention provides a lever trigger type guardrail overturning driving device and a bridge guardrail, belongs to the field of building construction, and aims to solve the problem that an existing bridge guardrail overturning electric driving device is easily damaged when flood comes and the problem of manpower resource waste in the process of manually overturning the guardrail, the lever trigger type guardrail overturning driving device comprises a trigger mechanism and a driving mechanism; the trigger mechanism comprises a floating block, a cross rod, a supporting seat and a trigger guide rod, the cross rod and the supporting seat form a lever structure, a limiting assembly is hinged to the trigger guide rod, the trigger guide rod arranged at one end is driven by the floating block located at the other end to slide up and down along a guide hole, and meanwhile the limiting assembly is driven to be folded and unfolded; the driving mechanism is used for triggering and resetting the driving mechanism, the driving mechanism provides driving force for overturning of the bridge guardrail, the problem that a bridge is damaged due to the fact that the bridge guardrail blocks flood and floaters pass through is avoided, and the problem that an existing electric driving device is damaged due to soaking in water when the flood comes is solved.
本发明提供一种杠杆触发式护栏翻转驱动装置及桥梁护栏，属于建筑施工领域，用于解决现有桥梁护栏翻转的电驱动装置在洪水来临时容易损坏的问题和采用人工翻转护栏中出现的人力资源浪费问题，包括触发机构和驱动机构；触发机构包括浮块、横杆、支撑座和触发导向杆，本发明通过横杆与支撑座组成杠杆结构，并在触发导向杆上铰接限位组件，设置在一端的触发导向杆在位于另一端的浮块带动下沿导向孔上下滑动，同时带动限位组件合拢、展开，完成对驱动机构的触发和复位，驱动机构为桥梁护栏的翻转提供驱动力，避免因桥梁护栏阻拦洪水以及漂浮物通过造成桥梁损坏的目的，解决了现有的电驱动装置在洪水来临时因泡水损坏的问题。
Lever trigger type guardrail turnover driving device and bridge guardrail
一种杠杆触发式护栏翻转驱动装置及桥梁护栏
LI PENGFEI (author) / HAN XU (author) / WEI SICONG (author) / KIM SUN-KIL (author) / MAO YAN (author) / DONG ZHENHUA (author)
2024-04-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Guardrail overturning combined driving device and bridge guardrail
| European Patent Office | 2024
Eccentric turnover type anti-turnover municipal guardrail
| European Patent Office | 2021