The invention discloses an auxiliary rotating device for an automatic elevator winch. The auxiliary rotating device comprises a main hollow shell. The auxiliary rotating device is used for winch rotating work of an elevator, the rotating strength is enhanced by changing the radius of a gear according to a meshing principle of the gear, large driving is achieved with small force, the rotating strength is reduced, and the device is compact in structure, functionally associated and capable of achieving multiple autonomous control functions; the device is provided with an annular array elastic abutting type maximum rotating resistance control mechanism, the phenomenon that an elevator steel wire rope is disengaged due to too large rotating resistance is avoided, and the safety performance is enhanced; in addition, the device is provided with a reverse thread rotating structure type distance adjusting mechanism, distance adjustment can be achieved through a reverse thread structure, and therefore, a downward moving mechanism can be conveniently clamped with a winch in the elevator; and in addition, the device is provided with a bolt installation type winch telescopic clamping mechanism,clamping is carried out through limiting of the structure, and the connecting effect is achieved.
本发明公开了一种自动电梯绞盘用辅助旋转装置,包括主空心外壳。本发明用于电梯的绞盘旋转工作,利用齿轮的啮合原理,再通过改变齿轮的半径,从而增强旋转的强度,以小力度实现大驱动,降低了旋转强度,并且,该装置结构紧凑,功能性关联,能够具备多个自主的控制功能,而且,该装置具有环形阵列弹性抵触式最大旋转阻力控制机构,防止旋转阻力过大而导致的电梯钢丝绳脱离现象的发生,增强了安全性能,此外,该装置具有反向螺纹旋转结构式距离调节机构,利用反螺纹结构,能够实现距离调节,从而方便将下移机构与电梯中的绞盘进行卡接,另外,该装置具有螺栓安装式绞盘伸缩卡接机构,通过结构的限位,进行卡接,实现连接作用。
Auxiliary rotating device for automatic elevator winch
一种自动电梯绞盘用辅助旋转装置
05.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B66D Haspeln , CAPSTANS |
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