The invention relates to a marine large medium/low voltage transformer jacking tool piece and an installation method, the tool piece comprises channel steel, a first steel plate, a second steel plate, a third steel plate, a fourth steel plate and a fifth steel plate, and the lower position of one side face of the first steel plate is vertically connected with one end of the channel steel; the two ends of the other side face of the first steel plate are perpendicularly connected with one end of the second steel plate and one end of the third steel plate respectively, the other end of the second steel plate and the other end of the third steel plate are both perpendicularly connected with the fourth steel plate, and the periphery of the fifth steel plate is connected with the first steel plate, the second steel plate, the third steel plate and the fourth steel plate respectively. According to the scheme provided by the invention, four sets of tool pieces are arranged below the equipment, the equipment can be lifted in situ in cooperation with a jack, meanwhile, the weight of the equipment can be dispersed to four positions, a ship structure cannot deform during lifting, an operation space is reserved at the bottom of the equipment, and the equipment is convenient to use. Therefore, operators can carry out equipment installation position correction, welding and other work conveniently.
本发明是关于一种船用大型中/低压变压器顶升工装件及安装方法,该工装件包括槽钢、第一至五块钢板,所述第一钢板的一侧面靠下的位置与所述槽钢的一端垂直连接,所述第一钢板的另一侧面的两端分别与所述第二钢板和第三钢板的一端垂直连接,所述第二钢板和第三钢板的另一端均与所述第四钢板垂直连接,所述第五钢板的四周分别与所述第一钢板、第二钢板、第三钢板和第四钢板连接。本发明提供的方案,通过在设备下方设置四套该工装件,配合千斤顶可将设备原地提升,同时可将设备重量分散到四个位置,在提升时不会造成船体结构变形,并在设备底部留出了操作空间,以便操作人员进行设备安装位置校正和焊接等工作。
Marine large medium/low voltage transformer jacking tool piece and installation method
船用大型中/低压变压器顶升工装件及安装方法
2022-03-11
Patent
Electronic Resource
Chinese
IPC: | F16F SPRINGS , Federn / 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 |
Marine large low-voltage transformer jacking tool piece and installation method
European Patent Office | 2022
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