A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated stair structure and construction method thereof
The invention relates to a prefabricated stair structure and a construction method thereof, and belongs to the technical field of stair installation. The prefabricated stair structure comprises a stair body, wherein mounting plates are fixedly arranged on both ends of the stair body, the mounting plates are installed on a rest platform which is fixed to a building wall, mounting grooves which are used for containing the mounting plates are formed in the upper surface of the rest platform, the side walls, which directly face stairs, of the mounting grooves are open, a plurality of reserved grooves are formed in the mounting grooves, reserved bolts are fixed in the reserved grooves, the reserved bolts are in threaded connection with threaded sleeves, a plurality of containing grooves are formed in the lower surfaces of the mounting plates, the top ends of the threaded sleeves are located in the containing grooves, a plurality of mounting bolts are arranged on the upper surfaces of the mounting plates, the mounting bolts penetrate through the mounting plates downwards, then extends into the containing grooves and are in threaded connection with the threaded sleeves, and a plurality of fixed assemblies which are used for fixing the side parts of the mounting plates to the rest platform are arranged between the side walls of the mounting plates and the inner side walls of the mounting grooves. The prefabricated stair structure has the effect of increasing the stability between the mounting plates and the rest platform so as to increase the safety of the stairs.
本申请涉及一种装配式楼梯结构及其施工方法，属于楼梯安装的技术领域，其包括楼梯本体，楼梯本体的两端均固设有安装板，安装板用于安装在与楼墙固定的休息平台上，所述休息平台上表面开设有用于容纳安装板的安装槽，安装槽正对楼梯的侧壁为开口设置，安装槽内开设有若干预留槽，预留槽内均固定有预留螺栓，预留螺栓上均螺纹连接有螺套，安装板下表面开设有若干容纳槽，螺套的顶端位于容纳槽内，安装板上表面设有若干安装螺栓，安装螺栓向下贯穿安装板后伸入容纳槽内并与螺套螺纹连接，安装板侧壁与安装槽内侧壁之间设有若干用于将安装板侧部与休息平台固定的固定组件。本申请具有提高安装板与休息平台之间稳固程度，以提高楼梯安全性的效果。
Prefabricated stair structure and construction method thereof
The invention relates to a prefabricated stair structure and a construction method thereof, and belongs to the technical field of stair installation. The prefabricated stair structure comprises a stair body, wherein mounting plates are fixedly arranged on both ends of the stair body, the mounting plates are installed on a rest platform which is fixed to a building wall, mounting grooves which are used for containing the mounting plates are formed in the upper surface of the rest platform, the side walls, which directly face stairs, of the mounting grooves are open, a plurality of reserved grooves are formed in the mounting grooves, reserved bolts are fixed in the reserved grooves, the reserved bolts are in threaded connection with threaded sleeves, a plurality of containing grooves are formed in the lower surfaces of the mounting plates, the top ends of the threaded sleeves are located in the containing grooves, a plurality of mounting bolts are arranged on the upper surfaces of the mounting plates, the mounting bolts penetrate through the mounting plates downwards, then extends into the containing grooves and are in threaded connection with the threaded sleeves, and a plurality of fixed assemblies which are used for fixing the side parts of the mounting plates to the rest platform are arranged between the side walls of the mounting plates and the inner side walls of the mounting grooves. The prefabricated stair structure has the effect of increasing the stability between the mounting plates and the rest platform so as to increase the safety of the stairs.
本申请涉及一种装配式楼梯结构及其施工方法，属于楼梯安装的技术领域，其包括楼梯本体，楼梯本体的两端均固设有安装板，安装板用于安装在与楼墙固定的休息平台上，所述休息平台上表面开设有用于容纳安装板的安装槽，安装槽正对楼梯的侧壁为开口设置，安装槽内开设有若干预留槽，预留槽内均固定有预留螺栓，预留螺栓上均螺纹连接有螺套，安装板下表面开设有若干容纳槽，螺套的顶端位于容纳槽内，安装板上表面设有若干安装螺栓，安装螺栓向下贯穿安装板后伸入容纳槽内并与螺套螺纹连接，安装板侧壁与安装槽内侧壁之间设有若干用于将安装板侧部与休息平台固定的固定组件。本申请具有提高安装板与休息平台之间稳固程度，以提高楼梯安全性的效果。
Prefabricated stair structure and construction method thereof
装配式楼梯结构及其施工方法
LI ZHIPENG (author) / PAN XI (author) / XU ZHUDAN (author) / SU SHENGQIAO (author) / YANG YUNJIAO (author)
2021-06-15
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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