Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modular fast-assembly elevator outside building
The invention discloses a modular fast-assembly elevator outside a building. According to the modular fast-assembly elevator outside the building, the elevator directly and conveniently reaches doorways of two home, original stairs and corridors of an old building are kept unchanged, a bottom layer module, a plurality of layers of modules, a top layer module and a machine room module of an elevator shaft are prefabricated products of reinforced concrete structures, production efficiency is high, cost is low, and the prefabricated product enables the modular elevator shaft to be simple and rapid in construction, low in construction cost and small in occupied space outside a building; a simplified, reduced and cheap modular cycloid traction machine is integrally composed of a four-pole outer rotor brushless permanent magnet direct current motor, an electromagnetic brake, a cycloid pin wheel speed reducer and a traction wheel, the slender four-pole outer rotor brushless permanent magnet direct current motor is small in size, high in efficiency and power density, the cycloid pin wheel speed reducer is high in efficiency, and the reduction ratio is large, so that the cost performance of the modular cycloid traction machine is improved; and the electromagnetic brake and the four-pole outer rotor brushless permanent magnet direct current motor work reasonably and synchronously, and the safety and reliability of the modular fast-assembly elevator outside the building are improved.
一种模组式快装楼外电梯，直接方便地到达两户家门口，老式楼房原有的楼梯和楼道保留不变，电梯电梯井道的底层模组、多层模组、顶层模组和机房模组均为钢筋水泥结构的预制产品，生产效率高、成本低，预制产品使模组式电梯井道施工简单快捷、施工成本低，占用楼外的空间小；由4极外转子无刷永磁直流电机、电磁制动器、摆线针轮减速器和曳引轮一体化组成简化、缩小、廉价的模组式摆线曳引机，细长型的4极外转子无刷永磁直流电机体积小、效率高、功率密度大，摆线针轮减速器效率高、减速比大，使模组式摆线曳引机性价比提高；电磁制动器与4极外转子无刷永磁直流电机合理的同步工作，提高了模组式快装楼外电梯的安全性和可靠性。
Modular fast-assembly elevator outside building
The invention discloses a modular fast-assembly elevator outside a building. According to the modular fast-assembly elevator outside the building, the elevator directly and conveniently reaches doorways of two home, original stairs and corridors of an old building are kept unchanged, a bottom layer module, a plurality of layers of modules, a top layer module and a machine room module of an elevator shaft are prefabricated products of reinforced concrete structures, production efficiency is high, cost is low, and the prefabricated product enables the modular elevator shaft to be simple and rapid in construction, low in construction cost and small in occupied space outside a building; a simplified, reduced and cheap modular cycloid traction machine is integrally composed of a four-pole outer rotor brushless permanent magnet direct current motor, an electromagnetic brake, a cycloid pin wheel speed reducer and a traction wheel, the slender four-pole outer rotor brushless permanent magnet direct current motor is small in size, high in efficiency and power density, the cycloid pin wheel speed reducer is high in efficiency, and the reduction ratio is large, so that the cost performance of the modular cycloid traction machine is improved; and the electromagnetic brake and the four-pole outer rotor brushless permanent magnet direct current motor work reasonably and synchronously, and the safety and reliability of the modular fast-assembly elevator outside the building are improved.
一种模组式快装楼外电梯，直接方便地到达两户家门口，老式楼房原有的楼梯和楼道保留不变，电梯电梯井道的底层模组、多层模组、顶层模组和机房模组均为钢筋水泥结构的预制产品，生产效率高、成本低，预制产品使模组式电梯井道施工简单快捷、施工成本低，占用楼外的空间小；由4极外转子无刷永磁直流电机、电磁制动器、摆线针轮减速器和曳引轮一体化组成简化、缩小、廉价的模组式摆线曳引机，细长型的4极外转子无刷永磁直流电机体积小、效率高、功率密度大，摆线针轮减速器效率高、减速比大，使模组式摆线曳引机性价比提高；电磁制动器与4极外转子无刷永磁直流电机合理的同步工作，提高了模组式快装楼外电梯的安全性和可靠性。
Modular fast-assembly elevator outside building
模组式快装楼外电梯
ZHU MUSONG (Autor:in)
30.04.2021
Patent
Elektronische Ressource
Chinesisch
Economical elevator additionally arranged outside building
| Europäisches Patentamt | 2020