The invention relates to an escalator handrail shaft. The escalator handrail shaft comprises a handrail shaft protection shell, a driving main engine, a driving chain wheel, handrail shaft chain wheels and a handrail belt. The driving main engine is movably connected with a driving main engine chain wheel and a driving chain, the other side of the driving chain is movably connected with the driving chain wheel, and the driving chain wheel is fixedly connected with an escalator driving main shaft. The escalator driving main shaft is fixedly connected with a first transition chain wheel, the first transition chain wheel is movably connected with a transition chain, the other side of the transition chain is movably connected with a second transition chain wheel, the second transition chain wheel is fixedly connected with a connecting shaft, the handrail shaft chain wheels are fixedly connected to the two sides of the connecting shaft, and friction wheels are fixedly connected to the two ends of the connecting shaft. In the escalator handrail shaft, an escalator handrail and an escalator can synchronously ascend through connection of the escalator driving main shaft and the connectingshaft, and therefore the speed of the escalator handrail and the speed of the escalator are prevented from being different, and the escalator handrail has enough driving power.
本发明涉及到自动电梯扶手轴,包括扶手轴保护外壳、驱动主机、驱动链轮、扶手轴链条轮和扶手带,所述驱动主机和驱动主机链轮和驱动链条活动连接,所述驱动链条的另一侧和驱动链轮活动连接,所述驱动链轮和电梯驱动主轴固定连接,所述电梯驱动主轴上固定连接有第一过渡链条轮,所述第一过渡链条轮和过渡链条活动连接,所述过渡链条的另一侧和第二过渡链条轮活动连接,所述第二过渡链条轮和连接轴固定连接,所述连接轴两侧固定连接有扶手轴链条轮,所述连接轴的两端固定连接有摩擦轮,本发明中通过电梯驱动主轴与连接轴的连接可以使得电梯扶手和电梯的同步上升从而避免两者的速率不一样,而且也使得电梯扶手有足够的驱动动力。
Escalator handrail shaft
自动电梯扶手轴
2021-02-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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