A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembled prefabricated stair and forming die thereof
The invention relates to the technical field of prefabricated stairs, and discloses a split mounting type prefabricated stair and a forming mold thereof, and the split mounting type prefabricated stair comprises a first corner platform, a second corner platform and a third corner platform which are the same in structure; prefabricated stair assemblies are assembled between the first corner platform and the second corner platform as well as between the second corner platform and the third corner platform in an inserted mode, the whole stair is arranged to be composed of the corner platforms, the lifting lugs, the fixing beams and the stair body, then the multiple assemblies are installed on site, and assembly of the prefabricated stair body can be achieved; operation is simple, the connecting strength can be guaranteed, the practicability of the prefabricated staircase is improved, the production cost is saved, the installation difficulty can be reduced, the installation position of the prefabricated staircase assembly can be automatically selected, and therefore free switching between the upper right type staircase and the upper left type staircase is achieved, the mold production cost is greatly reduced, and the production efficiency is improved. And the application range of actual installation and production is wider, and flexibility and variability are achieved.
本发明涉及预制楼梯技术领域，公开了一种拼装式预制楼梯及其成型模具，包括结构相同的第一转角平台、第二转角平台和第三转角平台，所述第一转角平台和第二转角平台之间以及第二转角平台和第三转角平台之间均插接装配有预制楼梯组件，将楼梯整体设置为转角平台、挑耳、固定梁和楼梯几个组件，然后通过几个组件的实地安装，即可实现预制楼梯主体的拼装，操作简单且能够保证连接强度，提高了预制楼梯的实用性，不仅节约了生产成本，还可以降低安装难度，自行选择预制楼梯组件的安装位置，从而实现右上型楼梯和左上型楼梯的自由切换，大大降低了模具生产的成本，且实际安装生产的适应范围更广，具有灵活多变性。
Assembled prefabricated stair and forming die thereof
The invention relates to the technical field of prefabricated stairs, and discloses a split mounting type prefabricated stair and a forming mold thereof, and the split mounting type prefabricated stair comprises a first corner platform, a second corner platform and a third corner platform which are the same in structure; prefabricated stair assemblies are assembled between the first corner platform and the second corner platform as well as between the second corner platform and the third corner platform in an inserted mode, the whole stair is arranged to be composed of the corner platforms, the lifting lugs, the fixing beams and the stair body, then the multiple assemblies are installed on site, and assembly of the prefabricated stair body can be achieved; operation is simple, the connecting strength can be guaranteed, the practicability of the prefabricated staircase is improved, the production cost is saved, the installation difficulty can be reduced, the installation position of the prefabricated staircase assembly can be automatically selected, and therefore free switching between the upper right type staircase and the upper left type staircase is achieved, the mold production cost is greatly reduced, and the production efficiency is improved. And the application range of actual installation and production is wider, and flexibility and variability are achieved.
本发明涉及预制楼梯技术领域，公开了一种拼装式预制楼梯及其成型模具，包括结构相同的第一转角平台、第二转角平台和第三转角平台，所述第一转角平台和第二转角平台之间以及第二转角平台和第三转角平台之间均插接装配有预制楼梯组件，将楼梯整体设置为转角平台、挑耳、固定梁和楼梯几个组件，然后通过几个组件的实地安装，即可实现预制楼梯主体的拼装，操作简单且能够保证连接强度，提高了预制楼梯的实用性，不仅节约了生产成本，还可以降低安装难度，自行选择预制楼梯组件的安装位置，从而实现右上型楼梯和左上型楼梯的自由切换，大大降低了模具生产的成本，且实际安装生产的适应范围更广，具有灵活多变性。
Assembled prefabricated stair and forming die thereof
一种拼装式预制楼梯及其成型模具
LI YING (author) / YI FAN (author) / YU CHAOSHUN (author)
2023-09-22
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
Prefabricated stair and prefabricated stair mounting method
| European Patent Office | 2024