The invention discloses a direct-driven elevator which is installed in a shaft and comprises a movable workbench, a guide rail, a rack, a cage, an over-speed protection device, a balance weight, a driving main machine, a first guide wheel set, a suspension cable and first weight discs connected with the suspension cable. The first guide wheel set is arranged on the movable workbench, the suspension cable is connected with the cage and the balance weight through the first guide wheel set, the balance weight is used for reducing the load of the driving main machine and reducing the energy consumption, and the suspension cable achieves a rope winding mode with the ratio of being 1:1 or 2:1 or 4:1 through the arrangement of the first guide wheel set. The guide rail is fixed to the inner wall of the shaft, and the rack is fixed to the guide rail. The driving main machine is installed on the cage and directly drives the cage to operate up and down. The direct-driven elevator is arranged in the shaft, and the construction progress is not affected by the external environment. A compensation cable is arranged, and therefore when the lifting height is high, the compensation cable can compensate for the weight of the suspension cable.
本申请公开了一种直驱式升降机,安装在井道内,包括可移动式工作台、导轨、齿条、吊笼、超速保护装置、配重、驱动主机、第一导向轮组、悬吊索以及与悬吊索连接的第一码盘;第一导向轮组设置在可移动式工作台上,悬吊索经过第一导向轮组连接吊笼和配重,配重用于减轻驱动主机的负载,降低能耗,悬吊索通过第一导向轮组的布置实现1:1、2:1或4:1的绕绳方式;导轨固定在井道的内壁,齿条固定在导轨上;驱动主机安装在吊笼上,直接驱动吊笼上下运行。本申请设置在井道内,施工进度不受外部环境的影响;设置补偿索能够在提升高度较高时,通过补偿索补偿悬吊索的重量。
Direct-driven elevator
一种直驱式升降机
2021-08-10
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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