The invention discloses a traction device for an underwater winch. The traction device comprises a cable outlet, a cable inlet, supporting plates, a traction mechanism, a cable pressing mechanism anda cable diameter detecting mechanism. The supporting plates are symmetrically arranged to form a mounting area. The cable outlet and the cable inlet are formed in the left ends and the right ends of the supporting plates correspondingly, and the cable diameter detecting mechanism is arranged at the rear end of the cable inlet and used for detecting the cable diameter. The traction mechanism and the cable pressing mechanism are arranged in the mounting area, a cable is pressed on the traction mechanism through the cable pressing mechanism, and the cable is moved from the cable inlet to the cable outlet through the traction mechanism. The traction device is used in cooperation with the underwater winch, so that when the underwater winch winds up and pays off the cable, the cable between a winch drum and the traction mechanism keeps certain tension all the time, and the winch drum discharges the orderly and dense cable. Online cable diameter detection is achieved in cooperation with the cable diameter detecting mechanism, a matched pressing wheel is automatically switched, and the traction force of the cable is guaranteed.

    本发明公开了一种水下绞车用牵引装置,包括出缆口、进缆口、支撑板、牵引机构、压缆机构和缆径检测机构,支撑板对称设置形成安装区,出缆口和进缆口分别设置在支撑板的左右两端,缆径检测机构设置在进缆口的后端,用于检测线缆直径,牵引机构和压缆机构设置在安装区内,利用压缆机构将线缆压在牵引机构上,通过牵引机构将线缆从进缆口向出缆口移动;本发明的牵引装置配合水下绞车使用,使水下绞车在收放电缆时,绞车卷筒和牵引机构之间的电缆始终保持一定的张力,使得绞车卷筒排出整齐致密的电缆;配合缆径检测机构,实现在线缆径检测,自动切换成配合的压轮,以保证线缆的牵引力。


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    Title :

    Traction device for underwater winch


    Additional title:

    一种水下绞车用牵引装置


    Contributors:
    JIANG SHUZHONG (author) / DAI MINGXUAN (author) / JIANG HAOREN (author) / JIANG LEI (author)

    Publication date :

    2020-11-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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