The invention discloses a trailer towing hook device integrating a winch function. The device comprises an electric winch installed at the tail of an automobile, the electric winch is provided with atying and fixing rope, a winch claw lifting hook, a winch D-shaped shackle and a trailer towing ring in a matched mode, and a tail cross beam is fixedly arranged in the outer side edge of the electricwinch. An electric winch guider is fixedly arranged in the middle of the inner side of the tail cross beam, a towing hook base is fixedly arranged in the middle of the outer side of the tail cross beam, and a first direction guide pin and a second direction guide pin which are detachable are arranged on the towing hook base, the towing hook base is of a double-layer structure, and each layer is provided with a first direction guide pin hole site, a second direction guide pin hole site and a main traction pin hole site. The invention further discloses a corresponding trailer traction and self-rescue method. A trailer can be automatically hung on the front vehicle through the function of the winch, the manual operation difficulty is reduced, the arrangement problem in the rear electric winch is solved, and automatic hanging of the trailer is achieved; and the functions of the electric winch can be exerted to the maximum extent, and traction and self-rescue are achieved.

    本发明公开了一种集成绞盘功能的挂车牵引钩装置,包括安装于汽车尾部的电动绞盘,电动绞盘配套设置有系固绳、绞盘羊角吊钩、绞盘D型卸扣及挂车牵引环,电动绞盘的外侧边固定设置有尾横梁,尾横梁内侧中部固定设置有电动绞盘导向器,尾横梁外侧中部固定设置有牵引钩底座,牵引钩底座上设置有可拆卸的第一方向导向销和第二方向导向销,牵引钩底座为双层结构,每一层上都设有第一方向导向销孔位、第二方向导向销孔位、主牵引销孔位。本发明还公开对应的挂车牵引、自救方法。本发明利用绞盘的功能实现挂车自动挂上前车,减少人力操作难度,解决了后置电动绞盘布置问题,实现挂车的自动上挂;可最大程度发挥电动绞盘的功能,实现牵引和自救。


    Access

    Download


    Export, share and cite



    Title :

    Trailer towing hook device integrating winch function and trailer towing and self-rescue method


    Additional title:

    一种集成绞盘功能挂车牵引钩装置及挂车牵引、自救方法


    Contributors:
    CHEN LEI (author) / HUI DONGFANG (author) / ZHOU ZHONGSHENG (author) / SHI HAO (author) / ZENG XINRUI (author)

    Publication date :

    2021-02-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



    Trailer towing hook structure

    LI YUAN | European Patent Office | 2021

    Free access

    TRAILER TOWING SYSTEM

    FIX MICHAEL RAY / RUEDINGER KATRINA LAUREN | European Patent Office | 2015

    Free access

    TRAILER TOWING APPARATUS

    VAN DE LOO PAUL / SCHULZ RYAN | European Patent Office | 2023

    Free access

    Trailer towing system

    FIX MICHAEL RAY / RUEDINGER KATRINA LAUREN | European Patent Office | 2016

    Free access

    TRAILER TOWING APPARATUS

    VAN DE LOO PAUL / SCHULZ RYAN | European Patent Office | 2024

    Free access