The invention discloses an anti-falling wall-attached elevator for a construction site. The anti-falling wall-attached elevator comprises a main frame body, a lifting frame, an elevator main body, ananti-falling structure and a protective fence, wherein a wall-attached mounting frame is arranged on the back of the main frame body, elevator guide rails are arranged on the left side and the right side of the main frame body, two speed reducing motors are arranged inside the lifting frame, a counterweight block is hung inside the main frame body through a sling, the anti-falling structure is arranged at the top of the elevator main body, and a sliding convex block is arranged on one side, close to the main frame body, of the elevator main body. According to the anti-falling wall-attached elevator for the construction site, a rack, the anti-falling structure, a main gear and an auxiliary gear are arranged, when the falling speed of the elevator main body is too high, a centrifugal block overcomes the elastic force of a pressure spring piece to be thrown outwards, a brake drum is driven to rotate, the brake drum can move towards the right side when rotating on a screw rod, moreover, acopper nut is driven to move rightwards, the copper nut presses a disc spring, the process of moving the brake drum rightwards is slowed down, and the purpose of braking is achieved.

    本发明公开了一种建筑工地的防坠落附墙电梯,包括主架体、拉升架、电梯主体、防坠结构和防护围栏,所述主架体背部安装有附墙安装架,所述电梯导轨安装在主架体的左右两侧,所述拉升架内部安装有两个减速电机,所述对重块通过吊索吊在主架体内部,所述电梯主体顶部安装有防坠结构,所述电梯主体靠近主架体一侧安装有滑动凸块。该建筑工地的防坠落附墙电梯,设置有齿条、防坠结构、主齿轮和副齿轮,当电梯主体下落速度过快时,离心块克服压簧片的弹力向外甩出,带动制动鼓转动,制动鼓在螺杆上转动时会向右侧移动,并且带动铜螺母向右移动,铜螺母压紧碟形弹簧,将制动鼓向右移动的过程减缓,达到制动的目的。


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    Titel :

    Anti-falling wall-attached elevator for construction site


    Weitere Titelangaben:

    一种建筑工地的防坠落附墙电梯


    Beteiligte:
    ZHANG BAOHUI (Autor:in)

    Erscheinungsdatum :

    2020-12-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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