A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Telescopic connecting assembly on bridge steel anti-collision guardrail
The invention discloses a telescopic connecting assembly on a bridge steel anti-collision guardrail, which comprises a telescopic connecting rod, a universal connecting assembly, a warning assembly and a transduction mechanism, the telescopic connecting rod comprises a fixed pipe sleeve, a moving rod, a protective sleeve and a traction rope, the moving rod is fixedly mounted on the inner side of the protective sleeve, and the universal connecting assembly is fixedly mounted on the fixed pipe sleeve; each universal connecting assembly comprises a first connecting base, a second connecting base and a connecting shaft block, and the two universal connecting assemblies are fixed to one end of the fixed pipe sleeve and one end of the protective sleeve correspondingly. According to the large-stroke-feed telescopic connecting rod, the large-feed telescopic connecting rod structure is arranged, the fixed pipe sleeve and the moving rod are connected in a sleeved mode, and the moving guide rope assembly and the guide ring base support one end of the moving rod to slide in the fixed pipe sleeve to achieve large-stroke-feed telescopic of the telescopic connecting assembly so as to cope with the change of the telescopic amount of the large-span long-connection bridge; the guide ring base and the moving guide rope assembly achieve stable supporting of relative movement of the fixed pipe sleeve and the moving rod, the structural stability of the telescopic connecting assembly is improved, and the service life is prolonged.
本发明公开了一种桥梁钢防撞护栏上的伸缩连接组件，包括：伸缩连接杆、万向连接组件、警示组件和换能机构，伸缩连接杆包括定管套、运动杆、防护套管和牵引绳，运动杆固定安装于防护套管的内侧，万向连接组件包括第一连接座、第二连接座和连轴块，万向连接组件的数量为两组且分别固定于定管套和防护套管的一端。本发明中，通过设置大进量伸缩连接杆结构，利用定管套和运动杆的相互套接，由运动导绳组件和导环座支撑运动杆的一端在定管套内部进行滑动运动实现该伸缩连接组件的大行程进量伸缩以应对大跨长联桥梁伸缩量变化，导环座和运动导绳组件实现定管套和运动杆相对运动稳定支撑提高伸缩连接组件结构稳定性，提高使用寿命。
Telescopic connecting assembly on bridge steel anti-collision guardrail
The invention discloses a telescopic connecting assembly on a bridge steel anti-collision guardrail, which comprises a telescopic connecting rod, a universal connecting assembly, a warning assembly and a transduction mechanism, the telescopic connecting rod comprises a fixed pipe sleeve, a moving rod, a protective sleeve and a traction rope, the moving rod is fixedly mounted on the inner side of the protective sleeve, and the universal connecting assembly is fixedly mounted on the fixed pipe sleeve; each universal connecting assembly comprises a first connecting base, a second connecting base and a connecting shaft block, and the two universal connecting assemblies are fixed to one end of the fixed pipe sleeve and one end of the protective sleeve correspondingly. According to the large-stroke-feed telescopic connecting rod, the large-feed telescopic connecting rod structure is arranged, the fixed pipe sleeve and the moving rod are connected in a sleeved mode, and the moving guide rope assembly and the guide ring base support one end of the moving rod to slide in the fixed pipe sleeve to achieve large-stroke-feed telescopic of the telescopic connecting assembly so as to cope with the change of the telescopic amount of the large-span long-connection bridge; the guide ring base and the moving guide rope assembly achieve stable supporting of relative movement of the fixed pipe sleeve and the moving rod, the structural stability of the telescopic connecting assembly is improved, and the service life is prolonged.
本发明公开了一种桥梁钢防撞护栏上的伸缩连接组件，包括：伸缩连接杆、万向连接组件、警示组件和换能机构，伸缩连接杆包括定管套、运动杆、防护套管和牵引绳，运动杆固定安装于防护套管的内侧，万向连接组件包括第一连接座、第二连接座和连轴块，万向连接组件的数量为两组且分别固定于定管套和防护套管的一端。本发明中，通过设置大进量伸缩连接杆结构，利用定管套和运动杆的相互套接，由运动导绳组件和导环座支撑运动杆的一端在定管套内部进行滑动运动实现该伸缩连接组件的大行程进量伸缩以应对大跨长联桥梁伸缩量变化，导环座和运动导绳组件实现定管套和运动杆相对运动稳定支撑提高伸缩连接组件结构稳定性，提高使用寿命。
Telescopic connecting assembly on bridge steel anti-collision guardrail
一种桥梁钢防撞护栏上的伸缩连接组件
CUI LILI (author) / YUAN JINGXIN (author) / LYU GUOWANG (author) / DONG BIN (author) / WANG YU (author) / QI JINCHENG (author) / CHEN YAN (author) / WANG WEI (author) / WANG XIAOYU (author)
2022-07-26
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.
Telescopic connecting assembly on bridge steel anti-collision guardrail
| European Patent Office | 2022