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A platform for research: civil engineering, architecture and urbanism
Weight reduction type concrete prefabricated assembly type elevator shaft for adding elevator to existing multi-story building
The weight reduction type concrete prefabricated assembly type elevator shaft comprises a plurality of concrete prefabricated shaft ways which are connected together in an overlapped mode, the bottoms and the tops of the concrete prefabricated shaft ways are open, and the concrete prefabricated shaft ways at the bottoms are connected to a foundation bottom shaft with the top open in an overlapped mode. A machine room is connected to the concrete prefabricated shaft at the top in an overlapped mode, each concrete prefabricated shaft comprises a frame beam and wall faces on the periphery, doors are arranged on the same sides of the multiple concrete prefabricated shafts respectively, and a stand column of each frame beam is in an L shape in the transverse section. According to the elevator shaft, the frame beam stand column of each concrete prefabricated shaft is arranged to be in an L shape, compared with a traditional rectangle, the size is reduced, the weight is reduced, then the weight of each concrete prefabricated shaft is reduced, equipment needed for hoisting can be reduced during installation, the needed site can be reduced, installation is convenient, the application range of the elevator shaft is wider, and the cost is reduced. In addition, the frame beam stand column of each concrete prefabricated hoistway is arranged to be in an L shape, and the internal space of the elevator shaft can be increased.
本发明公开了一种既有多层建筑加装电梯用减重式混凝土预制装配式电梯井，它包括多个叠置连接在一起的混凝土预制井道，混凝土预制井道底部和顶部均开口，底部的混凝土预制井道叠置连接在顶部开口的基础底井上，顶部的混凝土预制井道上叠置连接有机房，混凝土预制井道包括框架梁和四周的墙面，多个混凝土预制井道在同一侧分别设有门，框架梁的立柱在横向截面内为L型；该电梯井通过将每一混凝土预制井道的框架梁立柱设置为L型，相对传统矩形尺寸减小了，重量减轻了，进而使每一混凝土预制井道的重量减小了，在安装时吊装所需设备可减小，所需场地可减小，安装方便，使其使用范围更广，另通过将每一混凝土预制井道的框架梁立柱设置为L型，可增加电梯井内部空间。
Weight reduction type concrete prefabricated assembly type elevator shaft for adding elevator to existing multi-story building
The weight reduction type concrete prefabricated assembly type elevator shaft comprises a plurality of concrete prefabricated shaft ways which are connected together in an overlapped mode, the bottoms and the tops of the concrete prefabricated shaft ways are open, and the concrete prefabricated shaft ways at the bottoms are connected to a foundation bottom shaft with the top open in an overlapped mode. A machine room is connected to the concrete prefabricated shaft at the top in an overlapped mode, each concrete prefabricated shaft comprises a frame beam and wall faces on the periphery, doors are arranged on the same sides of the multiple concrete prefabricated shafts respectively, and a stand column of each frame beam is in an L shape in the transverse section. According to the elevator shaft, the frame beam stand column of each concrete prefabricated shaft is arranged to be in an L shape, compared with a traditional rectangle, the size is reduced, the weight is reduced, then the weight of each concrete prefabricated shaft is reduced, equipment needed for hoisting can be reduced during installation, the needed site can be reduced, installation is convenient, the application range of the elevator shaft is wider, and the cost is reduced. In addition, the frame beam stand column of each concrete prefabricated hoistway is arranged to be in an L shape, and the internal space of the elevator shaft can be increased.
本发明公开了一种既有多层建筑加装电梯用减重式混凝土预制装配式电梯井，它包括多个叠置连接在一起的混凝土预制井道，混凝土预制井道底部和顶部均开口，底部的混凝土预制井道叠置连接在顶部开口的基础底井上，顶部的混凝土预制井道上叠置连接有机房，混凝土预制井道包括框架梁和四周的墙面，多个混凝土预制井道在同一侧分别设有门，框架梁的立柱在横向截面内为L型；该电梯井通过将每一混凝土预制井道的框架梁立柱设置为L型，相对传统矩形尺寸减小了，重量减轻了，进而使每一混凝土预制井道的重量减小了，在安装时吊装所需设备可减小，所需场地可减小，安装方便，使其使用范围更广，另通过将每一混凝土预制井道的框架梁立柱设置为L型，可增加电梯井内部空间。
Weight reduction type concrete prefabricated assembly type elevator shaft for adding elevator to existing multi-story building
既有多层建筑加装电梯用减重式混凝土预制装配式电梯井
JIA DENGZHONG (author) / ZHANG ZHIHUA (author) / SHI WEIFENG (author) / SU JIAJIE (author) / LAN YONG (author)
2024-07-19
Patent
Electronic Resource
Chinese
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