The present invention relates to a crane in which the possibility of damage in the process of use is eliminated and the reliability of operation can be ensured by improving the structure for measuring the length of the crane. According to the present invention, provided is a crane with an improved length measuring structure, which is provided with a winch and a winch wire wound on the winch and expanding and contracting, a length sensor for measuring the extension length of the crane, and a sensor wire, and comprises a guide part for guiding the winch wire and the sensor wire from the lower side of a boom.

    본 발명은 크레인의 길이 측정을 위한 구조를 개선함으로써 사용 과정에서 파손의 가능성을 제거하고 작동의 신뢰성이 보장될 수 있는 크레인에 관한 것으로, 윈치 및 윈치에 권취되어 신축되는 윈치와이어와 크레인의 신축 길이의 측정을 위한 길이센서 및 센서와이어가 구성되어 있으며, 상기 윈치와이어와 센서와이어를 붐의 하측에서 가이드하는 가이드부를 포함하는 개선된 길이감지 구조를 가지는 크레인을 제공한다.


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    Title :

    CRANES WITH IMPROVED LENGTH MEASURING STRUCTURE


    Additional title:

    개선된 길이감지 구조를 가지는 크레인


    Contributors:

    Publication date :

    2022-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES



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