Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the technical field of bridge construction, and particularly relates to a fabricated bridge support. The support comprises: a stand column, wherein the stand column is formed by assembling and fixing bent frames and longitudinal beams through butt joint fasteners, and a concrete pile column is arranged at the lower end of the stand column; a bearing beam which is erected at the upper end of the stand column, wherein the bearing beam is I-shaped steel; and an anti-collision mechanism which is installed on the surface of the stand column, wherein a buffering cushion layer is arranged between the anti-collision mechanism and the stand column. The buffering cushion layer comprises two mounting plates, the two mounting plates are fixedly connected with the stand column and the anti-collision mechanism correspondingly, and a plurality of air cushions are arranged between the two mounting plates at equal intervals. A good buffering effect can be achieved on vehicle collision, rigid collision between the stand column and a vehicle is avoided, deformation of the stand column due to collision is prevented, and the possibility of dangerous accidents is reduced.
本发明属于桥梁建筑技术领域，尤其是涉及一种装配式桥梁支架，包括立柱，所述立柱由排架和纵梁通过对接扣件装配固定，所述立柱的下端设有混凝土桩柱；承重梁，所述承重梁架设在立柱的上端，所述承重梁为工字钢；防撞机构，所述防撞机构安装于立柱的表面，所述防撞机构与立柱之间设有缓冲垫层；所述缓冲垫层包括两块安装板，两块所述安装板分别与立柱和防撞机构固定连接，两块所述安装板之间等距排列有多块空气垫。本发明可对车辆撞击形成良好的缓冲作用，避免立柱与车辆产生硬性碰撞，防止立柱因撞击发生形变，降低危险事故发生的可能性。
The invention belongs to the technical field of bridge construction, and particularly relates to a fabricated bridge support. The support comprises: a stand column, wherein the stand column is formed by assembling and fixing bent frames and longitudinal beams through butt joint fasteners, and a concrete pile column is arranged at the lower end of the stand column; a bearing beam which is erected at the upper end of the stand column, wherein the bearing beam is I-shaped steel; and an anti-collision mechanism which is installed on the surface of the stand column, wherein a buffering cushion layer is arranged between the anti-collision mechanism and the stand column. The buffering cushion layer comprises two mounting plates, the two mounting plates are fixedly connected with the stand column and the anti-collision mechanism correspondingly, and a plurality of air cushions are arranged between the two mounting plates at equal intervals. A good buffering effect can be achieved on vehicle collision, rigid collision between the stand column and a vehicle is avoided, deformation of the stand column due to collision is prevented, and the possibility of dangerous accidents is reduced.
本发明属于桥梁建筑技术领域，尤其是涉及一种装配式桥梁支架，包括立柱，所述立柱由排架和纵梁通过对接扣件装配固定，所述立柱的下端设有混凝土桩柱；承重梁，所述承重梁架设在立柱的上端，所述承重梁为工字钢；防撞机构，所述防撞机构安装于立柱的表面，所述防撞机构与立柱之间设有缓冲垫层；所述缓冲垫层包括两块安装板，两块所述安装板分别与立柱和防撞机构固定连接，两块所述安装板之间等距排列有多块空气垫。本发明可对车辆撞击形成良好的缓冲作用，避免立柱与车辆产生硬性碰撞，防止立柱因撞击发生形变，降低危险事故发生的可能性。
Fabricated bridge support and bridge construction method
| Europäisches Patentamt | 2024
Self-resetting fabricated precast concrete arch bridge support
| Europäisches Patentamt | 2020