Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Crawling ladder mechanism outside elevator car of elevator for firefighters
The invention relates to the related technical field of elevator external hanging equipment, and discloses an external ladder stand mechanism of an elevator for firefighters, which comprises an elevator car body and an elevator car chamber arranged in the elevator car body. According to the overall technical scheme, the escalator outside the lift car still adopts an existing structure, the escalator is firmly limited on the outer wall of the lift car in a manual unlocking mode, effective limiting is achieved through the arrangement of the locking piece and the limiting piece, the escalator is prevented from moving in the normal operation process of the lift car, and abnormal sound caused by collision between the crawling ladder and the limiting piece is avoided; a second lock catch fixed to the side wall of the lift car serves as a main fulcrum through the arrangement of the bottom supporting piece, the L-shaped structure part of the second lock catch can effectively limit a ladder stool of the ladder stand, a side plate is arranged on the second lock catch and can effectively limit the inner side of a vertical stick of the ladder, and the second lock catch is matched with a switch assembly to serve as double insurance; the firefighter elevator meets the provisions of firefighter elevator standards, and the rescue difficulty of trapped persons is effectively reduced.
本发明涉及电梯外挂设备相关技术领域，公开了一种消防员用电梯的轿外爬梯机构，本发明包括轿厢本体和开设于所述轿厢本体内的轿厢室。本发明整体技术方案上，轿外扶梯仍采用现有结构，将扶梯以手动解锁的方式牢靠的限位在轿厢的外壁上，通过锁紧件和限位件的设置实现有效限位，防止轿厢在正常运行过程扶梯发生窜动，避免爬梯与限位件之间产生碰撞而发出异响；并且通过底托件的设置达到了通过固定在轿厢侧壁的第二锁扣作为主要支点，第二锁扣自身的L形结构部分可有效限位爬梯的梯凳，第二锁扣上设有侧板可对扶梯的竖棍的内侧进行有效限位，并配合开关组件作为双重保险；符合消防员电梯标准的规定，有效降低了被困人员的救援难度。
Crawling ladder mechanism outside elevator car of elevator for firefighters
The invention relates to the related technical field of elevator external hanging equipment, and discloses an external ladder stand mechanism of an elevator for firefighters, which comprises an elevator car body and an elevator car chamber arranged in the elevator car body. According to the overall technical scheme, the escalator outside the lift car still adopts an existing structure, the escalator is firmly limited on the outer wall of the lift car in a manual unlocking mode, effective limiting is achieved through the arrangement of the locking piece and the limiting piece, the escalator is prevented from moving in the normal operation process of the lift car, and abnormal sound caused by collision between the crawling ladder and the limiting piece is avoided; a second lock catch fixed to the side wall of the lift car serves as a main fulcrum through the arrangement of the bottom supporting piece, the L-shaped structure part of the second lock catch can effectively limit a ladder stool of the ladder stand, a side plate is arranged on the second lock catch and can effectively limit the inner side of a vertical stick of the ladder, and the second lock catch is matched with a switch assembly to serve as double insurance; the firefighter elevator meets the provisions of firefighter elevator standards, and the rescue difficulty of trapped persons is effectively reduced.
本发明涉及电梯外挂设备相关技术领域，公开了一种消防员用电梯的轿外爬梯机构，本发明包括轿厢本体和开设于所述轿厢本体内的轿厢室。本发明整体技术方案上，轿外扶梯仍采用现有结构，将扶梯以手动解锁的方式牢靠的限位在轿厢的外壁上，通过锁紧件和限位件的设置实现有效限位，防止轿厢在正常运行过程扶梯发生窜动，避免爬梯与限位件之间产生碰撞而发出异响；并且通过底托件的设置达到了通过固定在轿厢侧壁的第二锁扣作为主要支点，第二锁扣自身的L形结构部分可有效限位爬梯的梯凳，第二锁扣上设有侧板可对扶梯的竖棍的内侧进行有效限位，并配合开关组件作为双重保险；符合消防员电梯标准的规定，有效降低了被困人员的救援难度。
Crawling ladder mechanism outside elevator car of elevator for firefighters
一种消防员用电梯的轿外爬梯机构
DING XIUJIE (Autor:in) / SHEN YIN (Autor:in) / YU XIAODONG (Autor:in) / ZHAO YANAN (Autor:in) / FU HUIJING (Autor:in) / TANG GUANGWEI (Autor:in) / JIAN XIANKE (Autor:in) / WANG LIANG (Autor:in)
02.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E06C
LADDERS
,
Leitern
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