The invention discloses a lifting structure used for tank transportation. The lifting structure comprises an electric hoist, a limiting mechanism and a clamping mechanism, the electric hoist is connected with the top end of the clamping mechanism through a steel cable, and the electric hoist and the clamping mechanism are connected with the limiting mechanism. When the clamping mechanism ascends and descends till peripheral clamping plates are located on the outer side of a tank, a second servo motor works at the moment, a speed reducer adjusts the speed to drive a driving bevel gear to rotate, at the moment, driven bevel gears and threaded rods are driven through engagement transmission to rotate, sliding blocks in threaded connection with the threaded rods move in sliding groove simultaneously to get close to the middle, then the tank is clamped and fixed through the clamping plates, and tanks of different outer diameters can be clamped; and after lifting, a third servo motor on a motor plate works to drive a rotating shaft to rotate, then rotation of a rotating plate is achieved, at the moment, the rotating plate rotates from the vertical state to the horizontal state to supportthe bottom of the tank, and a protection function is achieved during tank lifting and transportation.
本发明公开了一种用于罐体运输的提升结构,包括电葫芦、限位机构和装夹机构,所述电葫芦通过钢索与装夹机构顶端连接,所述电葫芦和装夹机构分别与限位机构连接;本发明的装夹机构升降至四周夹板位于罐体外侧时,此时第二伺服电机工作,减速机调速带动主动锥齿旋转,此时啮合传动带动从动锥齿以及螺纹杆旋转,与螺纹杆螺纹连接的滑块在滑槽内同时移动向中间靠近,进而通过夹板完成对罐体的装夹固定,能有对不同外径的罐体进行装夹,且在提升后,电机板上的第三伺服电机工作带动转轴旋转,进而实现转板旋转,此时转板从竖直状态旋转至水平状态,对罐体进行托底,在罐体提升运输时起到防护作用。
Lifting structure and lifting method used for tank transportation
一种用于罐体运输的提升结构及提升方法
2021-03-19
Patent
Electronic Resource
Chinese
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