The present invention relates to a screw clamp. According to the screw clamp including: a vertical board type body part; a lower support part extended at a lower part of the body part vertically and integrally; a clamp body which is extended at an upper part of the body part vertically and integrally, and has a ㄷ shaped aperture inserted with a fixed object while comprising an upper support part in parallel with the lower support part; a screw bolt which is fastened through a screw to penetrate the lower support part up and down for an upper part thereof to appear or disappear through the aperture; and a shackle shaft assembled on a through-hole of the upper support part where a member to be fastened to a shackle for holding a crane wire is installed, a lower jaw formed to have a smooth type upper plane is fixed to an upper part of the screw bolt by a snap ring while being able to rotate. An upper jaw formed to have a smooth type lower plane is fixed in a through-hole of the upper support part by a snap ring while being able to rotate.

    본 발명은 스크류 클램프에 관한 것으로, 수직 판형의 몸체부와, 상기 몸체부의 하단에 수직하게 일체로 연장된 하단지지부와, 상기 몸체부의 상단에 수직하게 일체로 연장되고 상기 하단지지부와 평행한 상단지지부로 구성되어 피고정체가 삽입되는 'ㄷ' 형상의 개구부를 갖는 클램프몸체와; 상기 하단지지부를 상하로 관통하는 형태로 나사체결되어 상단이 상기 개구부로 출몰가능하게 설치되는 스크류볼트와; 크레인 와이어 걸이용 샤클과 체결을 위한 부재가 설치되는 상기 상단지지부의 관통공상에 조립되는 샤클샤프트를 포함하는 스크류 클램프에 있어서; 상기 스크류볼트의 상단부에는 상단면이 민자형으로 형성된 하부죠가 자회전되게 스냅링으로 고정되고; 상기 상단지지부의 관통공 내부에는 하단면이 민자형으로 형성된 상부죠가 자회전되게 스냅링으로 고정된 것을 특징으로 하는 스크류 클램프를 제공한다.


    Access

    Download


    Export, share and cite



    Title :

    SCREW CLAMP


    Additional title:

    스크류 클램프


    Contributors:
    KIM DONG GI (author)

    Publication date :

    2016-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES / B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    SCREW CLAMP

    KIM DONG GI | European Patent Office | 2016

    Free access

    CLAMP APPARATUS OF OIL PRESSURE FOR EXTENSION SCREW LOD

    LIM JAE HONG | European Patent Office | 2015

    Free access

    CLAMP APPARATUS OF OIL PRESSURE FOR EXTENSION SCREW LOD

    European Patent Office | 2015

    Free access


    Installation switching device having a housing and having a screw connecting clamp

    WEBER RALF / MUDERS ERWIN / EPPE KLAUS-PETER | European Patent Office | 2020

    Free access