The invention discloses a center opening door steel belt elevator. The center opening door steel belt elevator comprises a lift car, a traction machine, a mounting frame and a steel belt for connecting the lift car and the traction machine, wherein the traction machine comprises a driving motor and a traction wheel, a guide wheel is arranged on the side face of the mounting frame and fixed to themounting frame, a dust removing device is arranged below the guide wheel, the dust removing device comprises a fixed plate, a movable roller and a fixed roller, one end of the fixed plate is fixed tothe mounting frame, the movable roller and the fixed roller are symmetrically arranged at the end, away from the mounting frame, of the fixed plate, and a through hole allowing the steel belt to penetrate through is reserved between the movable roller and the fixed roller. According to the center opening door steel belt elevator, dust and water on the surface of the steel belt are removed throughthe dust removing device, the slipping phenomenon of the steel belt is avoided, convex strips are arranged on the surface of the steel belt, and sub-wheels and limiting grooves matched with the convexstrips are arranged on the guide wheel, so that the moving track of the steel belt can be further limited, and deviation of the steel belt is avoided.
本发明公开了一种中分门钢带电梯,包括轿厢、曳引机、安装架、连接轿厢和曳引机的钢带,曳引机包括驱动电机和曳引轮,所述安装架侧面设有一导向轮,所述导向轮固定在安装架上,导向轮下方设有一除灰装置,所述除灰装置包括固定板、活动辊和固定辊,所述固定板的一端固定在安装架上,所述活动辊和固定辊对称设置在固定板远离安装架的一端上,活动辊和固定辊之间留有供钢带穿过的通孔。本发明通过除灰装置清除钢带表面的灰尘和水分,保避免钢带出现打滑现象,通过在钢带表面设置凸条,以及在导向轮上设置与凸条相适配的子轮和限位槽,可进一步限定钢带的运行轨迹,避免钢带发生偏移。
Center opening door steel belt elevator
一种中分门钢带电梯
2020-12-25
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
ELEVATOR DOOR OPENING EXTENSION DEVICE AND ELEVATOR DOOR OPENING EXTENSION CONTROL METHOD
European Patent Office | 2016
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