The embodiment of the invention discloses a traction type hoistway construction hoist. The traction type hoistway construction hoist comprises a lift car guide rail, a counterweight guide rail, a main bearing beam, a tractor, a traction rope, a rope clamping device, a lift car and a counterweight block, wherein the lift car guide rail is mounted in a lift hoistway; the counterweight guide rail is arranged opposite to the lift car guide rail and is mounted in the lift hoistway; the main bearing beam is mounted on the upper part of the lift hoistway; the tractor is mounted on the lower part of the lift hoistway; the traction rope winds and penetrates through the main bearing beam and the tractor, and is driven by the tractor; the rope clamping device is mounted on the lower part of the tractor, and the traction rope penetrates through the rope clamping device; the lift car is arranged between the lift car guide rail and the counterweight guide rail and connected with one end of the traction rope, and can reciprocate in the lift hoistway along the lift car guide rail in the first direction; the counterweight block is mounted on the counterweight guide rail and connected with the other end of the traction rope, and can reciprocate in the lifter hoistway along the counterweight guide rail in the first direction; and the movement direction of the counterweight block is opposite to the movement direction of the lift car. The structure of the traction type hoistway construction hoist is simplified, and the structural strength is improved.

    本发明实施例公开的曳引式井道施工升降机包括:轿厢导轨,安装在电梯电梯井道内;对重导轨,与轿厢导轨相对设置且安装在电梯井道内;主承重梁,安装在电梯井道上部;曳引机,安装在电梯井道的下部;曳引绳,缠绕并穿过主承重梁和曳引机、且由曳引机驱动;夹绳器,安装在曳引机的下部,其中曳引绳穿过夹绳器;轿厢,设置在轿厢导轨和对重导轨之间且连接曳引绳的一端,其中轿厢可沿轿厢导轨在电梯井道内沿第一方向往复运动;以及对重块,安装在对重导轨上且连接曳引绳的另一端,其中对重块可沿对重导轨在电梯井道内沿第一方向往复运动,且对重块的运动方向与轿厢的运动方向相反。本发明简化了曳引式井道施工升降机的结构,改善了结构强度。


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    Title :

    Traction type hoistway construction hoist


    Additional title:

    曳引式井道施工升降机


    Contributors:
    LI NIANWU (author) / QIN CHANGJIANG (author) / HU LANG (author) / HU ZIHUA (author)

    Publication date :

    2021-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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