A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel structural beam type sliding stair and construction method
The invention belongs to the technical field of design of steel structural buildings, and particularly relates to a steel structural beam type sliding stair and a construction method. The steel structural beam type sliding stair is formed by a stair base, a limit sliding device, a bottom frame beam and a structural frame beam which is provided with lifting lugs, a double-sleeve limit connector anda rubber pin shaft connecting part; the limit sliding device is connected to the beam type stair base; the lower part of a stair beam is connected with the beam type stair base through the limit sliding device; and a stair beam which is not at the bottom is detachably connected with the structural frame beam which is provided with the lifting lugs, the double-sleeve limit connector and the rubberpin shaft connecting part. According to the steel structural beam type sliding stair and the construction method, the risk that a staircase is damaged before a main structural body under the workingcondition of earthquake can be effectively reduced, workload of field welding is reduced, a design process is simplified, construction efficiency is increased, and the use structure is relatively safeand reliable.
本发明属于钢结构建筑设计技术领域，具体涉及一种钢结构梁式滑动楼梯及构造方法。本发明通过楼梯基础、限位滑动装置、底层框架梁、以及带有挑耳、双套筒限位连接器和橡胶销轴连接件的结构框架梁构成；所述的限位滑动装置连接在梁式楼梯基础上；所述楼梯梯梁下部通过限位滑动装置与梁式楼梯基础连接；所述非底层楼梯梯梁与带有挑耳的双套筒限位连接器和橡胶销轴连接件的结构框架梁可拆卸连接。本发明提供一种能够有效降低地震工况下楼梯间先于结构主体破坏的风险，减少现场焊接工作量，简化设计流程，提高施工效率，使用结构更加安全可靠的钢结构梁式滑动楼梯及构造方法。
Steel structural beam type sliding stair and construction method
The invention belongs to the technical field of design of steel structural buildings, and particularly relates to a steel structural beam type sliding stair and a construction method. The steel structural beam type sliding stair is formed by a stair base, a limit sliding device, a bottom frame beam and a structural frame beam which is provided with lifting lugs, a double-sleeve limit connector anda rubber pin shaft connecting part; the limit sliding device is connected to the beam type stair base; the lower part of a stair beam is connected with the beam type stair base through the limit sliding device; and a stair beam which is not at the bottom is detachably connected with the structural frame beam which is provided with the lifting lugs, the double-sleeve limit connector and the rubberpin shaft connecting part. According to the steel structural beam type sliding stair and the construction method, the risk that a staircase is damaged before a main structural body under the workingcondition of earthquake can be effectively reduced, workload of field welding is reduced, a design process is simplified, construction efficiency is increased, and the use structure is relatively safeand reliable.
本发明属于钢结构建筑设计技术领域，具体涉及一种钢结构梁式滑动楼梯及构造方法。本发明通过楼梯基础、限位滑动装置、底层框架梁、以及带有挑耳、双套筒限位连接器和橡胶销轴连接件的结构框架梁构成；所述的限位滑动装置连接在梁式楼梯基础上；所述楼梯梯梁下部通过限位滑动装置与梁式楼梯基础连接；所述非底层楼梯梯梁与带有挑耳的双套筒限位连接器和橡胶销轴连接件的结构框架梁可拆卸连接。本发明提供一种能够有效降低地震工况下楼梯间先于结构主体破坏的风险，减少现场焊接工作量，简化设计流程，提高施工效率，使用结构更加安全可靠的钢结构梁式滑动楼梯及构造方法。
Steel structural beam type sliding stair and construction method
一种钢结构梁式滑动楼梯及构造方法
LI ZHE (author) / REN XINGWEN (author) / GUO MING (author) / MA YONGNING (author) / GUO LIANG (author) / LIU XIAOPING (author) / ZHU LIJIE (author) / LI JIANZHAO (author) / ZHAO YUHUI (author) / YANG LI (author)
2020-07-17
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
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