Controllable lifting iron stand for laboratory

• Main Authors: QU QINGCHEN, ZHANG RUI, LIU WENBIN, WANG SHUNLI, XIANG YU, LI XIAODAN, LANG LIJIE, WANG HUIPING, ZHANG XU, QIU HONGSEN, LIU LIJUN, ZHANG FUJUN
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2022
• Subjects: CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TRANSPORTING

The utility model discloses a controllable lifting iron stand for a laboratory, which comprises a fixing rod, an iron stand base is fixedly mounted at the lower end of the fixing rod, a lifting rod positioned above the iron stand base is movably sleeved on the outer wall of the fixing rod, and a first support is fixedly connected to the right side of the lifting rod. Through cooperation of the pressing rod, the lifting rod, the first iron ring and the connecting rod and connection of the connecting rod, the effect that the pressing rod moves downwards to achieve ascending movement of the lifting rod is achieved, the problem that the glass instrument and the electric furnace are not evacuated in time is effectively solved, the mode that the lifting rod drives the glass instrument and the electric furnace to be separated is adopted, and the glass instrument and the electric furnace are separated. The electric furnace can be easily and quickly evacuated by the aid of the device, the effect of quickly cooling a g