The present invention relates to a U-bolt fixing jig for a sleeper, including: a jig frame formed into a rectangular frame arranged on the top of the sleeper; a pair of connecting rods extended from both lateral surfaces of the jig frame arranged in a longitudinal direction of the sleeper to the lower side; and bolt coupling loops wherein both ends of a U-bolt are inserted, individually coupled to the connecting rods, and coupled with a nut.

    본 발명은 침목용 U볼트 고정지그에 관한 것으로서, 침목의 상부에 배치되는 사각틀 형태의 지그프레임과; 침목의 길이방향을 따라 배치된 상기 지그프레임의 양측면으로부터 하부로 연장형성되는 한 쌍의 연결봉과; 상기 한 쌍의 연결봉에 각각 결합되며 상기 U볼트의 양단부가 삽입되며, 너트가 체결되는 볼트체결고리를 포함하는 것을 특징으로 한다.


    Access

    Download


    Export, share and cite



    Title :

    U-BOLT FIXING JIG FOR SLEEPER


    Additional title:

    침목용 U볼트 고정지그


    Contributors:

    Publication date :

    2016-03-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / E01B PERMANENT WAY , Gleisoberbau



    Ballast sleeper fixing device for transponder

    LIU ZHIWEI / LIU DAMING / CHEN LIANGLIANG et al. | European Patent Office | 2024

    Free access

    Fender fixing bolt

    YU JIBANG / ZHANG ZHICAI / SONG XINLEI et al. | European Patent Office | 2021

    Free access

    BOLT TEMPORARY FIXING STRUCTURE

    SUDA KOSUKE | European Patent Office | 2023

    Free access

    Twin Sleeper

    RODRIGUEZ LEOBARDO HERNANDEZ / HERNANDEZ JR JOSE G | European Patent Office | 2020

    Free access

    A Sleeper

    European Patent Office | 2018

    Free access