The invention discloses a counterweight rear-mounted type machine-room-less elevator arrangement structure which comprises an elevator shaft, a lift car device, a counterweight device and a traction system. The elevator shaft comprises a front side wall, a rear side wall, a left side wall and a right side wall. The lift car device comprises a lift car body and a lift car guide rail assembly. The lift car guide rail assembly comprises a left lift car guide rail body and a right lift car guide rail body which are connected with the left side wall and the right side wall correspondingly. The counterweight device comprises a counterweight body and a counterweight guide rail assembly. The counterweight guide rail assembly comprises a left counterweight guide rail body and a right counterweight guide rail body which are connected with the rear side wall. The traction system comprises a traction rack, a traction machine, a traction wheel and a steel belt, the traction rack is fixed to the top of the elevator shaft, the traction machine is fixed to the bottom of the traction rack, the traction wheel is connected with an output shaft of the traction machine, and the counterweight body is connected with the top of the lift car body by winding the steel belt around the traction wheel. According to the counterweight rear-mounted type machine-room-less elevator arrangement structure, the requirement for the width of the elevator shaft during installation of a machine-room-less elevator is lowered.
本发明公开了一种对重后置式无机房电梯布置结构,包括电梯井道、轿厢装置、对重装置和曳引系统;电梯井道包括前侧壁、后侧壁、左侧壁和右侧壁;轿厢装置包括轿厢本体和轿厢导轨组件,轿厢导轨组件包括分别与左侧壁和右侧壁连接的左轿厢导轨本体和右轿厢导轨本体;对重装置包括对重本体和对重导轨组件,对重导轨组件包括与后侧壁连接的左对重导轨本体和右对重导轨本体;曳引系统包括曳引机架、曳引机、曳引轮和钢带,曳引机架固定在电梯井道顶部,曳引机固定在曳引机架底部,曳引轮与曳引机的输出轴连接,对重本体经钢带绕过曳引轮与轿厢本体的顶部连接。本发明一种对重后置式无机房电梯布置结构,降低了无机房电梯安装时对电梯井道宽度的要求。
Counterweight rear-mounted type machine-room-less elevator arrangement structure
一种对重后置式无机房电梯布置结构
2021-11-09
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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