According to the present invention, provided is a modular lifting drive apparatus, which is mounted on an object to be lifted (10) and provides a driving force required for a lifting operation. The modular lifting drive apparatus comprises: a housing unit (110) that is provided with an inner space (111) and in which an outside guide (112) extending upward and downward is disposed; a rotation pipe (120) that is supported by the housing unit (110), is mounted on the inner space (111) to be rotatable around a vertical shaft, and has a hollow (121) therein formed with a female screw thread (122); a drive motor (130) that provides a rotation force required to enable the rotation pipe (120) to rotate; a lift rod (140) that extends upward and downward to be inserted into the hollow (121), is formed with a male screw thread (141) engaged with the female screw (122) on the rim surface, is operated to lift according to the rotation of the rotation pipe (120), and has an upper end provided with a pressurization unit (142) for pressurizing the object to be lifted (10); and a cover plate (150) that extends in the form of covering the housing unit (110), is connected to the lift rod (140) to lift together, and has an inside surface on which an inside guide (151) engaged with the outside guide (112) extends upward and downward to laterally support the lifting lift rod (140). Accordingly, the present invention can effectively prevent shaking or vibration generated during the lifting operation.

    본 발명의 특징에 따르면, 피승강물(10)에 장착되어 승강동작하는데 필요한 구동력을 제공하는 모듈형 승강구동장치에 있어서, 내부공간(111)이 마련되고 둘레면에는 상하로 연장된 외측가이드(112)가 배치된 함체부(110); 상기 함체부(110)에 지지되어 내부공간(111)에 수직축 회전가능하게 장착되고 내부의 중공(121)에는 암나사산(122)이 형성된 회전관(120); 상기 회전관(120)이 회전하는데 필요한 회전력을 제공하는 구동모터(130); 상하로 연장되어 상기 중공(121)에 삽입되고 둘레면에는 암나사산(122)과 치합되는 수나사산(141)이 형성되어 상기 회전관(120)의 회전에 따라 승강동작하며 상단에는 피승강물(10)을 가압하기 위한 가압부(142)가 구비된 승강로드(140); 및 상기 함체부(110)를 둘러싸는 형태로 연장형성되고 상기 승강로드(140)에 연결되어 함께 승강하며 내부면에는 외측가이드(112)와 치합되는 내측가이드(151)가 상하로 연장 배치되어 승강하는 승강로드(140)를 측방으로 지지하는 커버플레이트(150);를 포함하는 모듈형 승강구동장치가 제공된다.


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    Title :

    MODULAR LIFTING DRIVE APPARATUS


    Additional title:

    모듈형 승강구동장치


    Contributors:

    Publication date :

    2023-11-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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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