The construction hoist with the overhead traction machine comprises a supporting top beam, the top of the supporting top beam is fixedly connected with the traction machine through bolts, a traction steel rope is arranged at the driving end of the traction machine, a hoist car is arranged at one end of the traction steel rope, and a balancing weight is arranged at the other end of the traction steel rope. A first rail is arranged on one side of the elevator car, a second rail is arranged on one side of the balancing weight, and an air inlet box is fixedly connected to the outer wall of one side of the elevator car through bolts. According to the construction elevator with the overhead traction machine, through the air inlet cover with the cross section of a U-shaped structure, rainwater can be prevented from entering the elevator car through the air inlet cover when it rains, convection flow of air in the elevator car is achieved under the cooperation of a check valve and an exhaust hole, and it is guaranteed that the air in the elevator car flows smoothly; and therefore, the comfort of passengers in the elevator car is ensured.

    本发明公开了一种曳引机顶置式施工升降机,包括支撑顶梁,所述支撑顶梁的顶部通过螺栓固定连接有曳引机,所述曳引机的驱动端上设置有牵引钢绳,所述牵引钢绳的一端设置有升降机轿厢,且牵引钢绳的另一端设置有配重块,所述升降机轿厢的一侧位置处设置有第一轨道,所述配重块的一侧位置处设置有第二轨道,所述升降机轿厢的一侧外壁上通过螺栓固定连接有进气箱。该曳引机顶置式施工升降机,通过横截面为“U”形结构的进气罩,可以避免下雨时雨水通过进气罩进入升降机轿厢的内部,并在止回阀和排气孔的配合下,实现升降机轿厢内部空气的对流流动,保证升降机轿厢内部空气流动的顺畅,进而保证升降机轿厢内部乘坐人员的舒适性。


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    Title :

    Construction hoist with overhead traction machine


    Additional title:

    一种曳引机顶置式施工升降机


    Contributors:
    YE TAO (author)

    Publication date :

    2023-07-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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