The invention discloses an electric winch. The winch comprises a winch control unit connected with a winch mechanical unit and used for controlling the winch mechanical unit to achieve take-up and payoff functions, the winch mechanical unit connected with the winch control unit through a communication module and connected with one end of a stroke switch, the communication module used for achievingcommunication connection between the winch control unit and the winch mechanical unit, a tension sensor used for measuring tension value of a cable and connected with the winch control unit, the stroke switch mounted on the winch mechanical unit and used for controlling power-on connection of the winch mechanical unit and a power supply and a position auxiliary encoder mounted on the winch mechanical unit and used for obtaining position information of cable lowering. The electric winch is more convenient to move, when measuring is carried out below water, water depth detection of each position is carried out, underwater moving measuring is achieved, through a screw sliding block and a wiring groove on a screw, a cable line is prevented from being bent during high-speed take-up and payoff,and the service life of the electric winch can be prolonged.

    本发明公开了一种电动绞车,包括绞车控制单元,绞车机械单元连接,用于控制绞车机械单元实现收、放线功能;绞车机械单元,通过通信模块与绞车控制单元连接,与行程开关的一端连接;通信模块,用于实现绞车控制单元和绞车机械单元之间的通信连接;拉力传感器,用于测量电缆的拉力值,与绞车控制单元连接;行程开关,安装在绞车机械单元上,用于控制绞车机械单元与供电系统的通电连接;位置辅助编码器,安装在绞车机械单元上,用于获取电缆下放的位置信息。本发明移动更加方便,能在水下进行测量时,进行各个位置的水深探测,实现水下移动测量,通过丝杆滑块与丝杆上的走线槽,防止电缆线在高速收、放线时被折弯,提高电动绞车使用寿命。


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    Title :

    Electric winch


    Additional title:

    一种电动绞车


    Contributors:
    XU DAWEI (author)

    Publication date :

    2020-07-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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