The present invention relates to a connection terminal connecting a trolley bar for supplying power to a crane. More specifically, an engagement protrusion unit of a male terminal is inserted into an engagement groove unit of a female terminal, and a protrusion of an upper portion of a locker installed in an installation groove of the engagement protrusion unit to enable the same to elastically rotate upward is locked and engaged when elastically inserted into protrusion groove formed in an upper portion inside the engagement groove unit. Accordingly, assembly is easily performed with excellent stiffness without additional assembly tools. Moreover, detachment is easily performed by pushing and detaching the protrusion of the locker inserted into the protrusion groove, thereby simplifying detachment operation and allowing the connection terminal to be reusable.

    본 발명은 크레인에 전원을 공급하는 트로리바를 연결하는 연결단자에 관한 것으로서, 좀더 상세하게는 숫 단자의 결합 돌기부를 암 단자의 결합 홈부에 삽입하되, 상기 결합 돌기부의 설치홈에 상부로 탄발 회전하도록 설치된 로커 상부의 걸림 돌기가 결합 홈부 안쪽 상부에 형성되는 걸림 홈에 탄발 삽입되면서 로킹 결합되므로 별도의 조립 공구 없이도 조립 작업성이 간편하고 조립 견고성이 우수할 뿐만 아니라 상기 결림 홈에 삽입된 로커의 걸림 돌기를 눌러 이탈시키는 조작에 의해 간단히 분리 가능하게 되므로 분리 작업도 간편하고 재 사용도 가능하도록 하는데 그 특징이 있다.


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    Title :

    Trolley bar Connector


    Additional title:

    크레인용 원터치 결합형 트로리바 연결단자


    Contributors:
    KIM MI JA (author)

    Publication date :

    2018-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES



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