The invention discloses a rail type tower crane. The rail type tower crane comprises a tower body, a bottom plate and a sliding rail, wherein mounting seats are fixedly connected to the two sides of the bottom plate, U-shaped plates are fixedly connected to the bottoms of the mounting seats, a fixing rod is rotationally connected between the opposite sides of the two U-shaped plates, pulleys are fixedly connected to the two sides of the surface of the fixing rod, a protection box is fixedly connected to the bottom of the bottom plate, a motor is fixedly connected to the bottom of the inner wall of the protection box, and a first chain wheel is fixedly connected to the output end of the motor. The invention relates to the technical field of tower cranes. According to the rail type tower crane and a hoisting method thereof, the surfaces of the pulleys can be coated with a proper amount of lubricating oil at regular intervals, so that the sliding performance between the pulleys and the sliding rail is improved, the midway clamping is avoided, the moving stability of a lifted object can be improved, the overall stability is improved, the lubricating oil can be in uniform contact with the surfaces of the pulleys during brushing, and the uniformity of the lubrication degree is realized.

    本发明公开了一种轨道式塔吊,包括塔身、底板和滑轨,所述底板底部的两侧均固定连接有安装座,并且安装座的底部固定连接有U型板,两个所述U型板相对一侧之间转动连接有固定杆,并且固定杆表面的两侧均固定连接有滑轮,所述底板的底部固定连接有保护箱,并且保护箱内壁的底部固定连接有电机,所述电机的输出端固定连接有第一链轮,本发明涉及塔吊技术领域。该轨道式塔吊及其吊装方法,可以定期使用适量润滑油对滑轮的表面进行涂抹,增加滑轮与滑轨之间的滑动性,避免中途卡顿,可以提高所提物件移动的稳定性,增加整体的稳定性,毛刷的时候,使得润滑油可以均匀的与滑轮的表面相接触,实现润滑度的均匀性。


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    Titel :

    Rail type tower crane and hoisting method thereof


    Weitere Titelangaben:

    一种轨道式塔吊及其吊装方法


    Beteiligte:
    ZHANG LANG (Autor:in)

    Erscheinungsdatum :

    2021-06-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / B08B Reinigen allgemein , CLEANING IN GENERAL / F16N LUBRICATING , Schmierung



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