Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Comb plate bridge expansion device with waterproof structure
The invention discloses a comb plate bridge expansion device with a waterproof structure. A breakwater is vertically welded to an edge of a solid plate of a joint cross plate, and the breakwater integrally covers a beam joint between bridge sections integrally all the time. The edge of a sliding plate is bended upward to form a bending part. A second rubber plate is attached to the side, far awayfrom a second anti-collision guard bar, of the bending part. The breakwater slides along the second rubber plate as the comb plate bridge expansion device stretches. As the joint cross plate and the sliding plate of the comb plate bridge expansion device with the waterproof structure are separately provided the breakwater and the bending part and are provided with corresponding rubber plates, mostrainwater on a bridge floor can pass the bridge expansion device and is discharged from a water collecting well of the bridge floor, so that little rainwater is controlled to flow into a waterstop strip to ensure a fact that the rainwater flows out as the water stop strip is spilled by the rainwater, and therefore, the surface of a pier stud of a bent cap is prevented from being polluted and damaged by the rainwater.
本发明公开了一种带有防水构造的梳齿板式桥梁伸缩装置，跨缝板的实心板边缘竖直焊接有挡水板，所述挡水板整体始终覆盖桥梁段之间的梁缝；滑板的边缘向上弯起形成弯折部；所述弯折部远离所述第二防撞护栏的一侧贴设有第二橡胶板，所述挡水板随梳齿板式桥梁伸缩装置伸缩而沿所述第二橡胶板滑动。本发明通过在带有防水构造的梳齿板式桥梁伸缩装置的跨缝板和滑板分别设置挡水板和弯折部，以及设置相应的橡胶板，使绝大部分桥面雨水能够通过桥梁伸缩装置并从桥面集水井排出；从而控制只有少量雨水流入止水带中，确保了止水带不易被雨水溢满而造成雨水流出，避免了盖梁墩柱表面遭受雨水污染损害。
Comb plate bridge expansion device with waterproof structure
The invention discloses a comb plate bridge expansion device with a waterproof structure. A breakwater is vertically welded to an edge of a solid plate of a joint cross plate, and the breakwater integrally covers a beam joint between bridge sections integrally all the time. The edge of a sliding plate is bended upward to form a bending part. A second rubber plate is attached to the side, far awayfrom a second anti-collision guard bar, of the bending part. The breakwater slides along the second rubber plate as the comb plate bridge expansion device stretches. As the joint cross plate and the sliding plate of the comb plate bridge expansion device with the waterproof structure are separately provided the breakwater and the bending part and are provided with corresponding rubber plates, mostrainwater on a bridge floor can pass the bridge expansion device and is discharged from a water collecting well of the bridge floor, so that little rainwater is controlled to flow into a waterstop strip to ensure a fact that the rainwater flows out as the water stop strip is spilled by the rainwater, and therefore, the surface of a pier stud of a bent cap is prevented from being polluted and damaged by the rainwater.
本发明公开了一种带有防水构造的梳齿板式桥梁伸缩装置，跨缝板的实心板边缘竖直焊接有挡水板，所述挡水板整体始终覆盖桥梁段之间的梁缝；滑板的边缘向上弯起形成弯折部；所述弯折部远离所述第二防撞护栏的一侧贴设有第二橡胶板，所述挡水板随梳齿板式桥梁伸缩装置伸缩而沿所述第二橡胶板滑动。本发明通过在带有防水构造的梳齿板式桥梁伸缩装置的跨缝板和滑板分别设置挡水板和弯折部，以及设置相应的橡胶板，使绝大部分桥面雨水能够通过桥梁伸缩装置并从桥面集水井排出；从而控制只有少量雨水流入止水带中，确保了止水带不易被雨水溢满而造成雨水流出，避免了盖梁墩柱表面遭受雨水污染损害。
Comb plate bridge expansion device with waterproof structure
带有防水构造的梳齿板式桥梁伸缩装置
LUO DONGWEI (Autor:in) / MA BIAO (Autor:in) / JIANG YANZHENG (Autor:in)
25.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Comb plate type bridge expansion device with waterproof structure
| Europäisches Patentamt | 2021
Comb plate structure, bridge expansion device and bridge
| Europäisches Patentamt | 2020