Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Telescopic device of building highway bridge guardrail
The invention discloses a telescopic device of a building highway bridge guardrail, and relates to the technical field of highway bridge guardrails. The whole ground contact supporting part is jointly composed of a left vertical supporting square pipe, a right vertical supporting square pipe and three transverse supporting connecting pipes which are welded between the two vertical supporting square pipes at equal intervals up and down, and a sliding supporting part is slidably inserted into the two vertical supporting square pipes; the sliding supporting part comprises a top supporting holding pipe and a vertical supporting hanging rod, the whole sliding supporting part is jointly composed of a left vertical sliding pipe, a right vertical sliding pipe and the top supporting holding pipe transversely welded to the top ends of the two vertical sliding pipes, and a sliding handrail is installed on the two vertical sliding pipes in a sliding mode. Through the four-connecting-rod sliding telescopic mechanism, when the sliding supporting part is lifted upwards, the sliding handrail can be driven to slide upwards to be positioned in the middle of the sliding supporting part in a linkage mode to implement impact interception, and the trouble that the sliding handrail is additionally lifted and positioned when the sliding supporting part is stretched is solved.
本发明公开了一种建筑公路桥梁护栏的伸缩装置，涉及公路桥梁护栏技术领域，包括：触地支撑部；所述触地支撑部整体由左、右两处竖撑方管以及呈上下等距间隔焊接于两处竖撑方管之间的三处横撑连接管共同组成，其中两处竖撑方管中滑动插装有一处滑动支撑部；所述滑动支撑部包括顶撑扶管、竖撑吊杆，所述滑动支撑部整体由左右两处竖向滑管以及横向焊接于两处竖向滑管顶端的顶撑扶管共同组成，其中两处竖向滑管上滑动安装有一处滑动栏杆。本发明通过四连杆滑动伸缩机构，可在上提滑动支撑部时联动驱使滑动栏杆上滑定位于滑动支撑部的中间位置实施撞击拦截，解决在伸展滑动支撑部时额外升降定位滑动栏杆的麻烦。
Telescopic device of building highway bridge guardrail
The invention discloses a telescopic device of a building highway bridge guardrail, and relates to the technical field of highway bridge guardrails. The whole ground contact supporting part is jointly composed of a left vertical supporting square pipe, a right vertical supporting square pipe and three transverse supporting connecting pipes which are welded between the two vertical supporting square pipes at equal intervals up and down, and a sliding supporting part is slidably inserted into the two vertical supporting square pipes; the sliding supporting part comprises a top supporting holding pipe and a vertical supporting hanging rod, the whole sliding supporting part is jointly composed of a left vertical sliding pipe, a right vertical sliding pipe and the top supporting holding pipe transversely welded to the top ends of the two vertical sliding pipes, and a sliding handrail is installed on the two vertical sliding pipes in a sliding mode. Through the four-connecting-rod sliding telescopic mechanism, when the sliding supporting part is lifted upwards, the sliding handrail can be driven to slide upwards to be positioned in the middle of the sliding supporting part in a linkage mode to implement impact interception, and the trouble that the sliding handrail is additionally lifted and positioned when the sliding supporting part is stretched is solved.
本发明公开了一种建筑公路桥梁护栏的伸缩装置，涉及公路桥梁护栏技术领域，包括：触地支撑部；所述触地支撑部整体由左、右两处竖撑方管以及呈上下等距间隔焊接于两处竖撑方管之间的三处横撑连接管共同组成，其中两处竖撑方管中滑动插装有一处滑动支撑部；所述滑动支撑部包括顶撑扶管、竖撑吊杆，所述滑动支撑部整体由左右两处竖向滑管以及横向焊接于两处竖向滑管顶端的顶撑扶管共同组成，其中两处竖向滑管上滑动安装有一处滑动栏杆。本发明通过四连杆滑动伸缩机构，可在上提滑动支撑部时联动驱使滑动栏杆上滑定位于滑动支撑部的中间位置实施撞击拦截，解决在伸展滑动支撑部时额外升降定位滑动栏杆的麻烦。
Telescopic device of building highway bridge guardrail
一种建筑公路桥梁护栏的伸缩装置
GUO XINGFANG (Autor:in)
15.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Telescopic device of highway bridge guardrail and using method of telescopic device
| Europäisches Patentamt | 2024