The invention discloses a hoistway elevator with an overhead traction machine. The hoistway elevator with the overhead traction machine elevator comprises the traction machine, a sky beam, a tractionmedium, a suspension cage and a counterweight block; the sky beam is fixed to the upper end of a building hoistway; the traction machine is mounted at the top of the sky beam; one end of the tractionmedium is led out of the traction machine and then led to the suspension cage; the other end of the traction medium is led out of the traction machine, then is led to the counterweight block and is connected with the counterweight block; a suspension cage diversion sheave is arranged at the joint of the traction medium and the suspension cage; the suspension cage diversion sheave is parallel to the left face and the right face of the suspension cage; the traction medium is led out of the suspension cage diversion sheave and then is placed on a sky beam through a rope head fixing device; and the rope head fixing device is used for fixing the traction medium; The rotary vertical automatic delivery mechanism has the advantages of rapid lifting, low noise and stable lifting.
本发明公开了一种曳引机上置式井道升降机,包括曳引机、天梁、曳引媒介、吊笼以及对重块,所述天梁固定在建筑井道的上端,所述天梁顶部安装有曳引机,所述曳引媒介的一端自曳引机引出后引向吊笼,所述曳引媒介的另一端自曳引机引出后引向对重块,并与对重块连接,所述曳引媒介与吊笼连接处设有吊笼反绳轮,所述吊笼反绳轮与吊笼左右面平行,所述曳引媒介自吊笼反绳轮引出后通过绳头固定装置放置于天梁上,所述绳头固定装置用于固定曳引媒介;本发明具有升降快速、噪音小、升降稳定的优点。
Hoistway elevator with overhead traction machine
一种曳引机上置式井道升降机
2021-03-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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