A hand-cranking lifting-type elevator is provided. Up and down movements of an elevator can be realized by a manual drive means. The hand-cranking lifting-type elevator comprises a hand cranking drive system, a labor-saving balance system, an intelligent sensing control system, a safety protection system and a guide system, wherein the hand cranking drive system is composed of a hand-cranking lifting hand wheel, a high-efficiency speed changing device and a bi-directional meshed rack and pinion pair; the labor-saving balance system is formed by penetrating a steel belt through a pulley block and is linked with labor-saving balancing weights and an elevator car; the intelligent sensing control system is at least composed of landing calling, intelligent weighing sensing reminding and elevator car flat bed intelligent voice announcement; the safety protection system is at least composed of bidirectional meshing gear and rack gravity damping protection, high-efficiency speed variator self-locking protection and buffer protection; and the guide system is at least composed of a guide rail, a guide rail support and a guide shoe. According to the hand-cranking lifting-type elevator, a user uses single-arm hand-cranking rotating movements to realize rise and fall of the elevator car, thereby saving electric power and also playing an exercising role.


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    Title :

    Hand-cranking lifting-type elevator


    Contributors:
    YUAN WEICHEN (author) / YUAN XUCHENG (author)

    Publication date :

    2015-08-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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