The invention discloses a self-locking structure for elevator stall used in the field of building automation engineering and relates to the technical field of building automation engineering. The self-locking structure comprises a mounting seat, wherein the front of the mounting seat is fixedly connected with a positioning seat; positioning cavities are formed in the positioning seat; the interiors of the positioning cavities are movably connected with self-locking blocks; self-locking mechanisms are arranged in the positioning cavities; the interior of the positioning seat is movably connected with a main winch; the front of the main winch is fixedly connected with an auxiliary winch; the outside of the auxiliary winch is fixedly connected with stopping blocks; and the back of the positioning seat is fixedly connected with a locating ring I. The self-locking structure for elevator stall used in the field of building automation engineering adopts the design of self-locking for stall, so that when an elevator breaks down to fall in a stalled manner, self-locking can be achieved timely through the structural characteristics of the self-locking structure to prevent an elevator car from falling rapidly, thus avoiding safety accidents caused by the stall of the elevator and effectively improving the safety of passengers in the elevator; and therefore, the self-locking structure is more in line with the requirements of building automation.
一种楼宇智能化工程领域用电梯失速自锁结构,涉及楼宇智能化工程技术领域,包括安装座,所述安装座的正面固定连接有定位座,所述定位座的内部开设有定位腔,所述定位腔的内部活动连接有自锁块,所述定位腔的内部设置有自锁机构,所述定位座的内部活动连接有主绞盘,所述主绞盘的正面固定连接有副绞盘,所述副绞盘的外侧固定连接有卡块,所述定位座的背面规定连接有定位环一。该楼宇智能化工程领域用电梯失速自锁结构,通过失速自锁的设计,可在电梯发生故障失速坠落时,利用自身结构特性及时实现自锁,方式电梯厢体急速落下,避免了因电梯失速导致的安全事故,有效的提高了电梯设备的电梯乘员的安全性,更加符合楼宇智能化的要求。
Self-locking structure for elevator stall used in field of building automation engineering
一种楼宇智能化工程领域用电梯失速自锁结构
2020-08-14
Patent
Electronic Resource
Chinese
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