A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Suspension bridge main cable maintenance light-duty cat way system
The invention relates to a suspension bridge main cable maintenance light-duty cat way system comprising an anchoring rack fixed on an existing main cable. A bearing cable is mounted on the anchoring rack; a large cross beam is arranged on the bearing cable; the large cross beam is provided with a surface layer platform and an armrest stand column; the surface layer platform is formed by a surface layer and a side net; the armrest stand column is provided with an armrest cable; and the large cross beam is connected with the main cable via a hoist cable. The beneficial effects of the suspension bridge main cable maintenance light-duty cat way system are that with the innovated structure design, the existing bridge main cable can be fully utilized during maintenance construction of the existing suspension bridge main cable; with the light-duty cat way system on the main cable, maintenance of the main cable can be achieved; a specific tower top door rack and a beam-end anchoring system are necessary; and the suspension bridge main cable maintenance light-duty cat way system is safe, high efficient and practical and requires low cost.
Suspension bridge main cable maintenance light-duty cat way system
The invention relates to a suspension bridge main cable maintenance light-duty cat way system comprising an anchoring rack fixed on an existing main cable. A bearing cable is mounted on the anchoring rack; a large cross beam is arranged on the bearing cable; the large cross beam is provided with a surface layer platform and an armrest stand column; the surface layer platform is formed by a surface layer and a side net; the armrest stand column is provided with an armrest cable; and the large cross beam is connected with the main cable via a hoist cable. The beneficial effects of the suspension bridge main cable maintenance light-duty cat way system are that with the innovated structure design, the existing bridge main cable can be fully utilized during maintenance construction of the existing suspension bridge main cable; with the light-duty cat way system on the main cable, maintenance of the main cable can be achieved; a specific tower top door rack and a beam-end anchoring system are necessary; and the suspension bridge main cable maintenance light-duty cat way system is safe, high efficient and practical and requires low cost.
Suspension bridge main cable maintenance light-duty cat way system
HAN XUEWEI (author) / LI XU (author) / HE NING (author) / HAO HAIFENG (author) / MA YING (author)
2015-11-25
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
Main cable maintenance robot and main cable maintenance system of suspension bridge
| European Patent Office | 2023