Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modularized multi-directional shifting comb-shaped bridge expansion device
The invention belongs to the technical field of bridge expansion devices, and discloses a modularized multi-directional shifting comb-shaped bridge expansion device. According to the main technical characteristic, the modularized multi-directional shifting comb-shaped bridge expansion device comprises a joint-crossing moving comb-shaped plate and a fixed comb-shaped plate which are arranged on the two sides of a bridge expansion joint respectively, comb teeth are arranged on the joint-crossing moving comb-shaped plate and the fixed comb-shaped plate, a waterproof rubber plate is arranged on the lower face of the joint-crossing moving comb-shaped plate and the lower face of the fixed comb-shaped plate, a stainless steel sliding plate is arranged on the lower face of the fixed comb-shaped plate, the lower face of the joint-crossing moving comb-shaped plate is provided with an elastic high molecular base plate, the tail portion of the joint-crossing moving comb-shaped plate is provided with a rotating hinge formed by a shaft sleeve and a rotary shaft. The comb teeth are split with the joint-crossing moving comb-shaped plate and/or the fixed comb-shaped plate. The comb teeth are connected with the joint-crossing moving comb-shaped plate and/or the fixed comb-shaped plate through the rotary shaft. The comb teeth rotate horizontally around the rotary shaft. According to the expansion device, the requirement for longitudinal displacement and vertical displacement can be met, and the requirement of shifting such as a transverse large displacement amount and the horizontal large angle rotation can be met.
Modularized multi-directional shifting comb-shaped bridge expansion device
The invention belongs to the technical field of bridge expansion devices, and discloses a modularized multi-directional shifting comb-shaped bridge expansion device. According to the main technical characteristic, the modularized multi-directional shifting comb-shaped bridge expansion device comprises a joint-crossing moving comb-shaped plate and a fixed comb-shaped plate which are arranged on the two sides of a bridge expansion joint respectively, comb teeth are arranged on the joint-crossing moving comb-shaped plate and the fixed comb-shaped plate, a waterproof rubber plate is arranged on the lower face of the joint-crossing moving comb-shaped plate and the lower face of the fixed comb-shaped plate, a stainless steel sliding plate is arranged on the lower face of the fixed comb-shaped plate, the lower face of the joint-crossing moving comb-shaped plate is provided with an elastic high molecular base plate, the tail portion of the joint-crossing moving comb-shaped plate is provided with a rotating hinge formed by a shaft sleeve and a rotary shaft. The comb teeth are split with the joint-crossing moving comb-shaped plate and/or the fixed comb-shaped plate. The comb teeth are connected with the joint-crossing moving comb-shaped plate and/or the fixed comb-shaped plate through the rotary shaft. The comb teeth rotate horizontally around the rotary shaft. According to the expansion device, the requirement for longitudinal displacement and vertical displacement can be met, and the requirement of shifting such as a transverse large displacement amount and the horizontal large angle rotation can be met.
Modularized multi-directional shifting comb-shaped bridge expansion device
HOU RUOJING (Autor:in) / WANG ZHE (Autor:in) / LI SHUMING (Autor:in) / GONG XIAONENG (Autor:in) / GUO JIANMIN (Autor:in) / GUO QINGJUN (Autor:in) / GAO YUAN (Autor:in) / ZHANG LIZHEN (Autor:in) / JIANG JIANQIANG (Autor:in) / WANG SHISHENG (Autor:in)
24.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01D
BRIDGES
,
Brücken
Multi-directional displacement comb plate expansion device for bridge
| Europäisches Patentamt | 2023
Modularized multi-cavity round-end-shaped bridge pier
| Europäisches Patentamt | 2023
Multi-directional moving comb plate expansion device and application thereof in bridge construction
| Europäisches Patentamt | 2023
Comb-shaped bridge expansion device with sealing plate displacement box
| Europäisches Patentamt | 2024