The invention discloses a tube drawing bench. The tube drawing bench comprises a tube drawing bench base, the tube drawing bench base is provided with a through freezing tube channel, the outer side of the tube drawing bench base is vertically provided with a lifting device and a guide rod, the lifting device is provided with a lifting arm, the lifting arm is in linkage with an upper end disc, the upper end disc is in a closed loop shape, and the outer side face of the upper end disc is provided with a guide component used for guiding of the guide rod; and more than two pull rods are uniformly distributed on the upper end disc through hinges, the lower ends of the pull rods are connected with locking rods through hinges, the lower ends of the locking rods are locking ends, locking devices for braking a freezing pipe are arranged at the locking ends, and the locking ends are connected with a closed-loop-shaped lower end disc through hinges. The tube drawing bench has the beneficial effects that by arranging the lifting device, the upper end disc, the lower end disc and the locking devices, the problem that existing tube drawing equipment cannot achieve efficient and continuous operation at any angle easily is solved.

    本发明公开了一种拔管机,包括拔管机基座,所述拔管机基座设有贯穿的冻结管通道,拔管机基座外侧垂直设有起重装置和导向杆,起重装置设有起重臂,起重臂联动上端盘,上端盘呈闭环状,上端盘外侧面设有供导向杆导向配用的导向部件,上端盘均布铰链连接有两个以上的拉杆,拉杆下端铰链连接有锁紧杆,锁紧杆下端为锁紧端,锁紧端设有制动冻结管的锁紧装置,锁紧端铰链连接呈闭环状的下端盘。通过设置起重装置,上端盘,下端盘和锁紧装置,解决了现有拔罐设备不能解决轻便、任意角度且高效连续作业的问题。


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    Titel :

    Tube drawing bench


    Weitere Titelangaben:

    一种拔管机


    Beteiligte:
    CHU HONGLIANG (Autor:in) / ZHU BO (Autor:in) / JIA HUAIQING (Autor:in) / ZHU XIAOJUN (Autor:in) / LI QIANG (Autor:in)

    Erscheinungsdatum :

    2021-07-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E21D SHAFTS , Schächte / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS



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