A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated steel bridge cross beam connecting device
The invention discloses a fabricated steel bridge cross beam connecting device. The device comprises an upper pressing plate, a pressing bottom plate matched with the upper pressing plate, and a fastener used for connecting the upper pressing plate and the pressing bottom plate, the upper pressing plate is provided with a pressing part used for pressing I-shaped steel and a pressing part used for pressing a truss chord member, the pressing bottom plate comprises a base body and a boss, and the boss and the base body are integrally formed. The upper pressing plate can be pressed on the upper surface of the truss chord member through the pressing part, meanwhile, the pressing and holding part is pressed on the I-shaped steel, the pressing bottom plate can be pressed on the lower surface of the truss chord member, and then the upper pressing plate and the pressing bottom plate are tensioned and fixed through the fastener. By the adoption of the structure, repeated use can be achieved, materials are saved, mounting and dismounting can be conveniently and rapidly carried out, time and labor are saved, the construction period is effectively shortened, construction cost is reduced, safety is greatly improved, connection of the truss and the cross beam is more stable and firmer through the up-down double-embedded design, the structure is compact, the weight is light, strength is high, and the size is small, and the application range is wide.
本发明公开了一种装配式钢桥横梁连接装置。它包括上压板、与上压板配合的压紧底板以及用于连接上压板和压紧底板的紧固件，上压板具有用于压持工字钢的压持部以及用于压紧桁架弦杆的压紧部，所述压紧底板包括基体以及与基体一体成型的凸台，上压板能够通过压紧部压在桁架弦杆上表面的同时使压持部压在工字钢上，压紧底板能够压在桁架弦杆下表面上再通过紧固件将上压板和压紧底板拉紧固定。采用上述结构后，不但可以重复使用，节约了材料，还可以方便快捷的进行安装拆卸，省时省力，有效节省了施工工期，降低了施工成本，大大提高了安全性，上下双嵌入式设计使桁架和横梁的连接更加稳固牢靠，其结构紧凑，重量轻、强度高、体积小，应用范围广。
Fabricated steel bridge cross beam connecting device
The invention discloses a fabricated steel bridge cross beam connecting device. The device comprises an upper pressing plate, a pressing bottom plate matched with the upper pressing plate, and a fastener used for connecting the upper pressing plate and the pressing bottom plate, the upper pressing plate is provided with a pressing part used for pressing I-shaped steel and a pressing part used for pressing a truss chord member, the pressing bottom plate comprises a base body and a boss, and the boss and the base body are integrally formed. The upper pressing plate can be pressed on the upper surface of the truss chord member through the pressing part, meanwhile, the pressing and holding part is pressed on the I-shaped steel, the pressing bottom plate can be pressed on the lower surface of the truss chord member, and then the upper pressing plate and the pressing bottom plate are tensioned and fixed through the fastener. By the adoption of the structure, repeated use can be achieved, materials are saved, mounting and dismounting can be conveniently and rapidly carried out, time and labor are saved, the construction period is effectively shortened, construction cost is reduced, safety is greatly improved, connection of the truss and the cross beam is more stable and firmer through the up-down double-embedded design, the structure is compact, the weight is light, strength is high, and the size is small, and the application range is wide.
本发明公开了一种装配式钢桥横梁连接装置。它包括上压板、与上压板配合的压紧底板以及用于连接上压板和压紧底板的紧固件，上压板具有用于压持工字钢的压持部以及用于压紧桁架弦杆的压紧部，所述压紧底板包括基体以及与基体一体成型的凸台，上压板能够通过压紧部压在桁架弦杆上表面的同时使压持部压在工字钢上，压紧底板能够压在桁架弦杆下表面上再通过紧固件将上压板和压紧底板拉紧固定。采用上述结构后，不但可以重复使用，节约了材料，还可以方便快捷的进行安装拆卸，省时省力，有效节省了施工工期，降低了施工成本，大大提高了安全性，上下双嵌入式设计使桁架和横梁的连接更加稳固牢靠，其结构紧凑，重量轻、强度高、体积小，应用范围广。
Fabricated steel bridge cross beam connecting device
一种装配式钢桥横梁连接装置
WANG JIYUAN (author) / XU CHUANMING (author)
2022-01-14
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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