The hidden ladder stand comprises a lift car body, a containing groove is formed in the side wall of the lift car body, an outlet is formed in the upper side wall of the lift car body, and sliding grooves are formed in the two side walls of the outlet; the ladder body comprises two parallel rods and a plurality of transverse rods, sliding blocks are fixed to the upper ends of the two parallel rods, and the sliding blocks are connected with the sliding grooves in an inserted mode; the two supporting leg assemblies comprise lifting sleeves, the lifting sleeves are arranged at the lower ends of the parallel rods in a sleeving mode, rotating supporting rods are rotationally connected to the front side walls and the rear side walls of the lifting sleeves, driven gears are fixed to the upper ends of the rotating supporting rods, and lifting transverse rods are fixed to the inner walls of lifting grooves; a rack fixing rod is fixed to the upper end of the driving rack, and the two sides of the driving rack are meshed with the two driven gears; the angle adjusting device is used for adjusting the position of the driving rack; and the height adjusting device is used for adjusting the height of the lifting sleeve. And as the lower ends of the four rotating support rods can play a supporting role, the structure is more stable.

    本发明公开了一种消防员电梯隐藏式爬梯,包括:轿厢本体,轿厢本体的侧壁上设有容纳槽,轿厢本体的上侧壁设有出口,出口两个侧壁上设有滑槽;梯本体,梯本体包括两根平行杆和若干横杆,两根平行杆上端固定有滑块,滑块与滑槽插接;两个支脚组件,支脚组件包括:升降套,升降套套设在平行杆的下端,升降套前后侧壁转动连接有转动支杆,转动支杆的上端固定有从动齿轮,升降槽的内壁固定有升降横杆;驱动齿条,驱动齿条的上端固定有齿条固定杆,驱动齿条两侧与两个从动齿轮啮合;角度调节装置,角度调节装置用于调节驱动齿条的位置;高度调节装置,高度调节装置用于调节升降套的高度。由于四根转动支杆的下端都能够起到支撑作用,结构更加的稳定。


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    Titel :

    Hidden ladder stand of fireman elevator


    Weitere Titelangaben:

    一种消防员电梯隐藏式爬梯


    Beteiligte:
    WANG DONGHUA (Autor:in) / WANG MINGYAO (Autor:in) / SHEN JIAN (Autor:in)

    Erscheinungsdatum :

    18.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E06C LADDERS , Leitern / B66B Aufzüge , ELEVATORS



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