The lifting device comprises a lifting mechanism, a protection mechanism and supporting rods, the lifting mechanism comprises a bottom plate, the supporting rods are symmetrically arranged on the two sides of the bottom plate, a first sliding groove is formed in the upper portion of the bottom plate, a threaded rod is arranged in the first sliding groove, and the two ends of the threaded rod are rotationally connected with the first sliding groove; a motor is arranged on one side of the bottom plate, an output shaft of the motor is fixedly connected with a threaded rod, the outer side of the threaded rod is sleeved with two first sliding blocks in a threaded mode, a second sliding groove is formed in the lower portion of the top plate, a sliding rod is arranged on the inner side of the second sliding groove, the two ends of the sliding rod are fixedly connected with the second sliding groove, and two second sliding blocks are symmetrically arranged on the outer side of the sliding rod. The second sliding block is slidably connected with the sliding rod, a lifting support is arranged between the first sliding block and the second sliding block, and supporting legs are installed at the four corners of the lower portion of the bottom plate correspondingly. According to the lifting device, the limiting rods can be directly treaded to be clamped in the J-shaped sliding grooves, overall extending of the universal wheels is achieved, and overall movement of the lifting device is facilitated.

    本发明公开了一种装饰装修用升降装置,包括升降机构,防护机构和支撑杆,升降机构包括底板,支撑杆对称设置在底板的两侧,底板的上方开设有第一滑槽,第一滑槽内设置有螺纹杆,螺纹杆的两端分别与第一滑槽转动连接,底板的一侧设置有电机,电机的输出轴与螺纹杆固定连接,螺纹杆的外侧螺纹套设有两个第一滑块,顶板的下方开设有第二滑槽,第二滑槽内侧设置有滑杆,滑杆的两端分别与第二滑槽固定连接,滑杆的外侧对称设置有两个第二滑块,第二滑块与滑杆滑动连接,第一滑块与第二滑块之间设置有升降支架,底板的下方四角分别安装有支撑腿。本发明可直接踩踏限位杆将其卡接在J型滑槽,实现万向轮的整体伸出,方便升降装置的整体移动。


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    Titel :

    Lifting device for decoration


    Weitere Titelangaben:

    一种装饰装修用升降装置


    Beteiligte:
    CAO YAN (Autor:in) / BAI JIPENG (Autor:in) / ZHANG XIONGFEI (Autor:in) / ZHAO GANG (Autor:in) / WANG HONGXIN (Autor:in)

    Erscheinungsdatum :

    2024-03-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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



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