Quick lifting device for safety valve

The invention provides a safety valve quick lifting device which comprises a lifting device frame, a power device, a safety valve fork frame, a lifting rod and a lifting lock hook, the power device is fixed on the lifting device frame, and the lifting lock hook is connected with a lifting rope on an electric capstan of the power device. The lifting rod is used for providing a lifting fixing point for the lifting device frame, the lifting lock is hooked on a lifting hook cross rod at the top of the lifting rod during use, and the safety valve fork frame is fixed below the lifting device frame so as to support a safety valve from the bottom. According to the rapid lifting device for the safety valve, the lifting speed and the lowering position of the safety valve can be safely and easily adjusted, it is guaranteed that the safety valve is safe, rapid and labor-saving to mount and dismount, dangerous operation at a high position is avoided, and maintenance work is conducted under the safe condition. 本发明提供一种安全阀快速