Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a comb tooth expansion and contraction device which comprises a bridge joint, a left beam body end part and a right beam body end part, the bridge joint is arranged between the left beam body end part and the right beam body end part, and the comb tooth expansion and contraction device comprises a joint crossing comb tooth plate, insertion teeth, insertion plates, tooth grooves, V-shaped grooves, a left connecting panel and a right connecting panel. A left connecting panel and a right connecting panel are arranged on the upper end face of the end of the left beam body and the upper end face of the end of the right beam body respectively, and an inserting plate and a seam crossing comb plate are arranged on the upper end face of the left connecting panel and the upper end face of the right connecting panel respectively. The bridge expansion device is simple in structure and reasonable in design, the gap between the joint-crossing comb plate and the insertion plate is not prone to being blocked by gravel, water is not prone to accumulating on the bridge floor, and maintenance of the bridge expansion device is facilitated.
本发明公开了梳齿伸缩装置,包含桥梁接缝、左梁体端部、右梁体端部，左梁体端部、右梁体端部之间设有桥梁接缝，包括跨缝梳齿板、插齿、插板、齿槽、V型槽、左连接面板、右连接面板，所述左梁体端部上端面、右梁体端部上端面分别设有左连接面板、右连接面板，所述左连接面板上端面、右连接面板上端面分别设有插板、跨缝梳齿板。本发明结构简单、设计合理，能够使跨缝梳齿板与插板间空隙不易被砂石堵塞，使桥面不易积水，利于桥梁伸缩装置的维护。
The invention discloses a comb tooth expansion and contraction device which comprises a bridge joint, a left beam body end part and a right beam body end part, the bridge joint is arranged between the left beam body end part and the right beam body end part, and the comb tooth expansion and contraction device comprises a joint crossing comb tooth plate, insertion teeth, insertion plates, tooth grooves, V-shaped grooves, a left connecting panel and a right connecting panel. A left connecting panel and a right connecting panel are arranged on the upper end face of the end of the left beam body and the upper end face of the end of the right beam body respectively, and an inserting plate and a seam crossing comb plate are arranged on the upper end face of the left connecting panel and the upper end face of the right connecting panel respectively. The bridge expansion device is simple in structure and reasonable in design, the gap between the joint-crossing comb plate and the insertion plate is not prone to being blocked by gravel, water is not prone to accumulating on the bridge floor, and maintenance of the bridge expansion device is facilitated.
本发明公开了梳齿伸缩装置,包含桥梁接缝、左梁体端部、右梁体端部，左梁体端部、右梁体端部之间设有桥梁接缝，包括跨缝梳齿板、插齿、插板、齿槽、V型槽、左连接面板、右连接面板，所述左梁体端部上端面、右梁体端部上端面分别设有左连接面板、右连接面板，所述左连接面板上端面、右连接面板上端面分别设有插板、跨缝梳齿板。本发明结构简单、设计合理，能够使跨缝梳齿板与插板间空隙不易被砂石堵塞，使桥面不易积水，利于桥梁伸缩装置的维护。
Comb tooth type damping deflection bridge expansion device
| Europäisches Patentamt | 2020
Comb tooth type damping displacement bridge expansion device
| Europäisches Patentamt | 2022