The invention discloses a slidable vertical ladder for an escape passage and a personnel passage. The slidable straight ladder comprises straight ladder side plates, square steel steps, a straight ladder upper supporting plate, a straight ladder lower supporting plate and sliding limiting blocks, the square steel steps are fixedly connected between the straight ladder side plates, the straight ladder upper supporting plate is fixedly installed at the upper ends of the straight ladder side plates, the straight ladder lower supporting plate is fixedly installed at the lower end of the straight ladder side plate, and the sliding limiting block is installed on the straight ladder upper supporting plate. The slidable vertical ladder for the escape passage and the personnel passage is simple instructural style, convenient and fast to operate, and capable of meeting the requirement that normal personnel walk together and solving the problem that wounded personnel or objects pass through a passage opening without obstacles when being hoisted.
本发明公开了一种用于逃生通道及人员通道的可滑移直梯,包括直梯侧板、方钢踏步、直梯上支撑板、直梯下支撑板和滑动限位块,所述方钢踏步固定连接在直梯侧板之间,所述直梯上支撑板固定安装在直梯侧板上端,所述直梯下支撑板固定安装在直梯侧板下端,所述滑动限位块安装在直梯上支撑板上。本发明一种用于逃生通道及人员通道的可滑移直梯,结构型式简单,可方便快捷操作,既满足正常人员同行,又解决了吊运伤员或物品时无障碍通过通道口的难题。
Slidable vertical ladder for escape passage and personnel passage
用于逃生通道及人员通道的可滑移直梯
19.03.2021
Patent
Elektronische Ressource
Chinesisch
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