Handlight dual-purpose hoist is a comprehensive and multifunctional hoist widely used in water conservancy and hydropower projects, river treatment projects, various water supply and drainage projects, and urban sewage treatment projects for the lifting and adjustment of gates, barriers, lifting valves, sludge valves, and maintenance. The structure of the dual-purpose flashlight opening and closing machine consists of a casing, cover, bracket, nut, screw, pressure bearing, screw, worm gear, worm gear handle, motor, electrical appliances, etc. The flashlight dual-purpose opening and closing machine adopts worm gear and worm gear variable speed nut rotation to make the screw move up and down, with high safety performance. The flashlight dual-purpose opening and closing machine has dual protection measures of torque protection and stroke limit; Easy to operate, capable of remote control and on-site operation, single control and centralized control, and other forms of control; The flashlight dual-purpose opening and closing machine has an opening degree indicator, which is precise and reliable, and has an opening and closing light signal indicator; It can be used in various forms such as ordinary, outdoor, explosion-proof, etc., which can adapt to the needs of different environments.