Material hoist guard gate aggregate unit

The utility model relates to a material hoist guard gate aggregate unit, the device be including setting up hall sensor and inductor and material hoist's the electrical system on each layer guard gate of lifting machine, hall sensor and inductor set up respectively in guard gate open position's both sides, hall sensor is connected to electrical system, electrical system includes power module, control module and solid state relay, the hall sensor both ends connect power module respectively, the IO end is connected to control module, control module connect power module and solid state relay is connected to the output, solid state relay connection control material hoist's motor, only at the whole output signal of hall sensor, control module just has voltage output, solid state relay is closed, material hoist's motor work. The utility model discloses can prevent effectively that the floor from connecing material personnel emergence accident.