The invention discloses an anti-falling elevator car structure. The anti-falling elevator car structure comprises a car overall structure, the car overall structure comprises a passenger elevator main car and car limiting guide rails, a car traction frame is fixed to the outer side of the passenger elevator main car, and the car limiting guide rails are arranged on the outer side of the car traction frame in parallel; and a traction bottom hanging box is fixed to the top end of the car traction frame, and anti-falling plate mounting grooves are evenly formed in the left side and the right side of the car traction frame. Anti-falling plates are arranged on the two sides of the car traction frame, protective bearing plates matched with the anti-falling plates are arranged on the inner sides of the car limiting guide rails, when traction steel wire ropes break, protective lantern rings fall off, then safety steel wire ropes naturally descend, the anti-falling plates which are not dragged by the safety steel wire ropes are opened under the action of anti-falling plate torsional springs and are supported on the protective bearing plates, the supporting and anti-falling effects on the car overall structure are achieved, the practicability is higher, and the safety of an elevator in the using process is improved.

    本发明公开了一种防脱落的电梯轿厢结构,包括轿厢整体结构,所述轿厢整体结构包括客梯主厢和轿厢限位导轨,所述客梯主厢的外侧固定有轿厢曳引架,所述轿厢限位导轨平行设置在轿厢曳引架的外侧,所述轿厢曳引架的顶端固定有曳引底吊箱,且轿厢曳引架的左右两侧皆均匀开设有防落板安装槽,本发明的轿厢曳引架两侧设置有防坠落板,且轿厢限位导轨内侧设置有与防坠落板相适配的防护担板,当曳引钢丝绳发生断裂时,会引起防护套环脱落,进而安全钢丝绳自然下降,失去安全钢丝绳拖拽的防坠落板在防落板扭簧作用下打开,并担在防护担板上,对整个轿厢整体结构起到支撑防脱落的作用,实用性更强,提高了电梯在使用过程中的安全性。


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    Title :

    Anti-falling elevator car structure


    Additional title:

    一种防脱落的电梯轿厢结构


    Contributors:
    LI ZHENG (author)

    Publication date :

    2021-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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