The invention provides a safety elevator for building construction, and belongs to the technical field of building mechanical devices. Comprising a base frame component, a lifting table component, a guide component, a safety arm component, a safety elastic plate component and a buckle component, a lifting table capable of automatically lifting and moving is arranged in an inner frame of the base frame component, the top end of the lifting table is connected with a handrail through a vertical rod, and when the lifting table moves, matched transmission can be formed through a follow-up gear and a rack at a fixed position; therefore, the rotating gear and the turntable can be driven to rotate automatically. The inner side of the rear end of the handrail is rotationally connected with a rotating arm which is elastically lifted, when a lifting table falling accident occurs, a constructor can urgently press the rotating arm to enable a chuck to extrude a rotating disc, so that the falling speed of the lifting table can be slowed down, and when the rotating arm rotates, an elastic plate is driven by a transmission mechanism to extend downwards, so that the falling speed of the lifting table is reduced. The lifting platform can safely fall to the ground; and the rotating arm can be ensured to be reliably limited at a safety protection position through the buckling component.
本发明提供一种用于建筑施工的安全升降机,属于建筑机械装置技术领域。包括基架构件、升降台组件、导向组件、安全臂组件、安全弹板组件和卡扣构件,基架构件的内框中设置有可自动升降移动的升降台,升降台的顶端通过立杆连接有扶手,在升降台移动的同时,可通过随动齿轮与固定位置的齿条形成配合传动,从而可带动旋转齿轮以及转盘自动旋转;并且扶手的后端内侧旋转连接有弹性抬起的转臂,在出现升降台坠落事故时,施工人员可通过紧急按压转臂,使得卡盘对转盘形成挤压,从而可减缓升降台的坠落速度,且在转臂旋移时,还通过传动机构带动弹板向下伸出,使得升降台能过安全落地;并通过卡扣构件还可保证转臂被可靠的限制在安全防护的位置。
Safety elevator for building construction
一种用于建筑施工的安全升降机
2024-05-17
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Temporary safety elevator for building construction site
European Patent Office | 2023
|House building construction elevator safety protection device
European Patent Office | 2023
|