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A platform for research: civil engineering, architecture and urbanism
Highway bridge multi-seam telescopic device and mounting method thereof
The invention belongs to the technical field of expansion joints, and particularly relates to a highway bridge multi-joint expansion device and a mounting method thereof. The device structurally comprises boundary beam profile steel located on the two sides of an expansion joint respectively, at least one piece of middle beam profile steel is arranged between the boundary beam profile steel, a positioning support is arranged on the outer side of the boundary beam profile steel and located in a mounting groove of a bridge deck pavement layer, and a first anchoring assembly pre-buried in a bridge body is arranged at the bottom of the mounting groove; and the side portion of the mounting groove is provided with a second anchoring assembly pre-buried in the bridge body, the positioning support is connected with the first anchoring assembly and the second anchoring assembly, and the first anchoring assembly and the second anchoring assembly are each composed of a pre-buried plate and an anchoring rib connected with the pre-buried plate. The multi-seam telescopic device has the advantages of being compact in structure, firm in connection, rapid in construction, durable and reliable, the operation method is simple, rapid installation is facilitated, manpower and material resources are saved, and the construction period is shortened.
本发明属于伸缩缝技术领域，具体的讲涉及一种公路桥梁多缝伸缩装置及其安装方法。其结构包括分别位于伸缩缝两侧的边梁型钢，边梁型钢之间设置至少一个中梁型钢，边梁型钢外侧设置定位支架，定位支架位于桥面铺装层的安装槽内，安装槽的底部具有预埋在桥梁梁体内的第一锚固组件；安装槽的侧部具有预埋在桥梁梁体内的第二锚固组件，定位支架分别与第一锚固组件、第二锚固组件连接，第一锚固组件、第二锚固组件均由预埋板以及与预埋板连接的锚固筋构成。该多缝伸缩装置具有结构紧凑，连接牢固、施工快捷，耐用可靠的特点，其操作方法简单、便于快速安装，节省人力物力和施工周期。
Highway bridge multi-seam telescopic device and mounting method thereof
The invention belongs to the technical field of expansion joints, and particularly relates to a highway bridge multi-joint expansion device and a mounting method thereof. The device structurally comprises boundary beam profile steel located on the two sides of an expansion joint respectively, at least one piece of middle beam profile steel is arranged between the boundary beam profile steel, a positioning support is arranged on the outer side of the boundary beam profile steel and located in a mounting groove of a bridge deck pavement layer, and a first anchoring assembly pre-buried in a bridge body is arranged at the bottom of the mounting groove; and the side portion of the mounting groove is provided with a second anchoring assembly pre-buried in the bridge body, the positioning support is connected with the first anchoring assembly and the second anchoring assembly, and the first anchoring assembly and the second anchoring assembly are each composed of a pre-buried plate and an anchoring rib connected with the pre-buried plate. The multi-seam telescopic device has the advantages of being compact in structure, firm in connection, rapid in construction, durable and reliable, the operation method is simple, rapid installation is facilitated, manpower and material resources are saved, and the construction period is shortened.
本发明属于伸缩缝技术领域，具体的讲涉及一种公路桥梁多缝伸缩装置及其安装方法。其结构包括分别位于伸缩缝两侧的边梁型钢，边梁型钢之间设置至少一个中梁型钢，边梁型钢外侧设置定位支架，定位支架位于桥面铺装层的安装槽内，安装槽的底部具有预埋在桥梁梁体内的第一锚固组件；安装槽的侧部具有预埋在桥梁梁体内的第二锚固组件，定位支架分别与第一锚固组件、第二锚固组件连接，第一锚固组件、第二锚固组件均由预埋板以及与预埋板连接的锚固筋构成。该多缝伸缩装置具有结构紧凑，连接牢固、施工快捷，耐用可靠的特点，其操作方法简单、便于快速安装，节省人力物力和施工周期。
Highway bridge multi-seam telescopic device and mounting method thereof
一种公路桥梁多缝伸缩装置及其安装方法
GUO YONG (author) / ZHU YU (author) / WANG CHENGCHENG (author) / HOU RUOJING (author) / LI SHUMING (author) / LIU JINGTONG (author)
2021-08-24
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Highway bridge multi-seam telescopic device and mounting method thereof
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