The invention belongs to the technical field of mechanical and electrical installation, and discloses a numerical control hydraulic lifting device for mechanical and electrical installation, which comprises a base and a fixed carrying table, the top of the fixed carrying table is fixedly connected with a second spring, the top of the second spring is fixedly provided with a hydraulic cylinder, and the left and right ends of the fixed carrying table are movably connected with lower support plates. The middle of the upper end of the lower supporting plate is movably connected with a connecting rod. Hydraulic cylinders are controlled to work through a control panel, pushing rods on the two sides extend outwards or contract inwards, when the pushing rods contract inwards, connecting rods on the two sides can be pulled to move inwards, lower supporting plates on the two sides can be slowly erected inwards, upper supporting plates on the two sides can be slowly erected inwards, and therefore the object carrying table is jacked to ascend, and the object carrying table is lifted upwards. When the objective table extends outwards, the lower supporting plate and the upper supporting plate on the two sides can gradually extend outwards, so that the height of the objective table is reduced, and the cost is greatly reduced.
本发明属于机电安装技术领域,且公开了一种机电安装用的数控液压升降装置,包括底座和固定载台,所述固定载台的顶部固定连接有第二弹簧,所述第二弹簧的顶部固定安装有液压缸,所述固定载台的左右两端均活动连接有下支撑板,所述下支撑板上端的中部活动连接有连接杆。本发明通过操控面板控制液压缸工作,使得两边的推动杆向外侧伸展或者向内侧收缩,当向内侧收缩时,会拉动两边的连接杆向内侧移动,则两边的下支撑板会向内侧缓缓竖起,两边的上支撑板会向内侧缓缓竖起,从而将载物台顶着上升,当向外侧伸展时,则两边的下支撑板和上支撑板会逐渐向外侧伸展,从而使得载物台的高度下降,大大缩减了成本。
Numerical control hydraulic lifting device for electromechanical installation
一种机电安装用的数控液压升降装置
2022-06-28
Patent
Elektronische Ressource
Chinesisch
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 |
Lifting equipment special for electromechanical installation
Europäisches Patentamt | 2021
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