Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Machine-room-free elevator structure
The invention discloses a machine-room-free elevator structure, and relates to the technical field of elevators. The machine-room-free elevator structure comprises a hoistway, a lift car system, a counterweight system, a traction machine and a steel wire rope system are arranged in the hoistway, a hollow part is arranged on the side wall of the top of the hoistway, the hollow part and the hoistway form a 7-shaped hoistway structure, traction machine is fixedly mounted in the hollow part, a traction wheel of the traction machine extends out of the hoistway, and the traction machine drags the lift car system and the counterweight system through a steel wire rope system. By adopting the 7-shaped hoistway structure, the placement of the traction machine on the side wall of the hoistway does not affect the width size of the lift hoistway, and meanwhile, a ring beam at the top of the hoistway is used for bearing the elevator, so that the overall arrangement of the elevator is more flexible, and the cost is reduced.
一种无机房电梯结构，涉及电梯技术领域，包括井道，所述井道内设置有轿厢系统、对重系统、曳引机、以及钢丝绳系统，所述井道顶部侧壁设置有镂空部，所述镂空部与井道形成“7”字型的井道结构，所述曳引机固定安装在所述镂空部内且曳引机的曳引轮伸出在所述井道内，曳引机对轿厢系统、对重系统通过钢丝绳系统进行曳引，本发明通过采用“7”字型的异形井道，使得曳引机在井道侧壁的放置不影响电梯井道的宽度尺寸，同时由于采用井道顶部圈梁进行电梯承重，从而使得电梯的整体布置更加灵活，成本得以降低。
Machine-room-free elevator structure
The invention discloses a machine-room-free elevator structure, and relates to the technical field of elevators. The machine-room-free elevator structure comprises a hoistway, a lift car system, a counterweight system, a traction machine and a steel wire rope system are arranged in the hoistway, a hollow part is arranged on the side wall of the top of the hoistway, the hollow part and the hoistway form a 7-shaped hoistway structure, traction machine is fixedly mounted in the hollow part, a traction wheel of the traction machine extends out of the hoistway, and the traction machine drags the lift car system and the counterweight system through a steel wire rope system. By adopting the 7-shaped hoistway structure, the placement of the traction machine on the side wall of the hoistway does not affect the width size of the lift hoistway, and meanwhile, a ring beam at the top of the hoistway is used for bearing the elevator, so that the overall arrangement of the elevator is more flexible, and the cost is reduced.
一种无机房电梯结构，涉及电梯技术领域，包括井道，所述井道内设置有轿厢系统、对重系统、曳引机、以及钢丝绳系统，所述井道顶部侧壁设置有镂空部，所述镂空部与井道形成“7”字型的井道结构，所述曳引机固定安装在所述镂空部内且曳引机的曳引轮伸出在所述井道内，曳引机对轿厢系统、对重系统通过钢丝绳系统进行曳引，本发明通过采用“7”字型的异形井道，使得曳引机在井道侧壁的放置不影响电梯井道的宽度尺寸，同时由于采用井道顶部圈梁进行电梯承重，从而使得电梯的整体布置更加灵活，成本得以降低。
Machine-room-free elevator structure
一种无机房电梯结构
TAN XIAOHENG (Autor:in) / MO ZHENFENG (Autor:in) / HUANG MINDONG (Autor:in)
19.11.2021
Patent
Elektronische Ressource
Chinesisch
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