The invention discloses a safety elevator for building construction, and belongs to the technical field of elevators, the safety elevator comprises a movable bottom plate, a positioning assembly is installed on the side face of the movable bottom plate, and a lifting assembly is arranged at the top of the movable bottom plate. Under meshing connection between the fixed cylinder and the threaded column, the threaded column can drive the movable plate to ascend and descend, and a double-lead-screw transmission structure can enable the structural stability of the device to be higher; by arranging the auxiliary assembly, an electric push rod drives a clamping block to be tightly engaged with a straight gear, so that the fixing cylinder can be oriented, height adjustment and self-locking can be implemented, and the safety and stability are higher; by arranging the positioning assembly, under the elastic acting force of the spring, the positioning block and the positioning groove are connected in an inserted mode, so that the supporting legs fall to the ground and are fixed to reinforce the device, manual control replaces double-electric-telescopic-rod driving, and the cost of the device is fully reduced.
本发明公开了一种建筑施工的安全升降机,属于升降机技术领域,包括移动底板,所述移动底板的侧面安装有定位组件,移动底板的顶部设置有升降组件,本发明通过设置升降组件,电机驱动两个固定筒同步转动,在固定筒与螺纹柱之间的啮合连接下,螺纹柱可带动移动板进行升降移动,双丝杆传动结构可使装置的结构稳定性更高;本发明通过设置辅助组件,电动推杆驱动卡块与直齿轮紧密啮合可对固定筒实施定向,可实施高度调节自锁进而使安全稳定性更高;本发明通过设置定位组件,在弹簧的弹性作用力下定位块与定位槽插接便可使支撑脚落地固定对装置实施加固,手动操控取代双电动伸缩杆驱动充分降低了装置的成本。
Safety elevator for building construction
一种建筑施工的安全升降机
2024-11-12
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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