The embodiment of the invention provides a mechanical linkage structure of a construction hoist, and relates to the technical field of hoists. The mechanical linkage structure of the construction hoist comprises a vertical shaft mounting frame, a speed limiter, a buffer assembly and a clamping assembly. The top seat is provided with a lifting mechanism used for driving the machine box to ascend and descend. The rope pressing transmission sleeve is arranged on the surface of the speed limiting belt wheel and the surface of the transmission belt wheel, and a limiting block is fixed to the lower end of the wheel seat. The elastic compression body is arranged in the pipe body, and the frame is provided with an abutting plate connected with the bottom of the machine box in a bearing mode. The limiting sliding block is connected with the base in a sliding mode, and a compressed spring is connected between the limiting sliding block and the base. The collision plate installed through the frame makes contact with the falling machine case, bears the falling machine case and meanwhile provides upward supporting force for counteracting falling kinetic energy, the machine case can be effectively and slowly braked through enough falling speed reduction space, and damage caused by too large impact force is avoided.
本申请实施例提供一种施工升降机的机械联动结构,涉及升降机技术领域。该施工升降机的机械联动结构,包括竖井安装架、限速器、缓冲组件以及卡接组件;所述顶座安装有用于驱动所述机箱进行升降的升降机构;所述压绳传动套设在所述限速带轮以及所述传动带轮表面,所述轮座下端固定有限位块;所述弹性压缩体设置在所述管体内,所述框架安装有与所述机箱底部承接的抵触板;所述限位滑块与所述底座滑动连接,所述限位滑块与所述底座之间连接有压簧;通过框架安装的抵触板与坠落的机箱接触,承接下落的机箱,同时提供向上的支撑力,用于抵消下落的动能,通过足够的下降减速空间,可有效缓慢刹停机箱,避免冲击力过大造成的损害。
Mechanical linkage structure of construction hoist
一种施工升降机的机械联动结构
2025-02-25
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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