Gate, hoist and clutch of hoist

The invention relates to a gate, a hoist and a clutch of the hoist, wherein the clutch of the hoist includes a paddling rod, a support seat, a return spring, a sliding piece and a fixing piece. The sliding piece is connected with a first transmission shaft and can slide in the axial direction of the first transmission shaft, and the fixing piece is fixedly connected to a second transmission shaft;when the sliding piece and the fixing piece are matched, the first transmission shaft and the second transmission shaft can be driven coaxially; the paddling rod can rotate around the support seat todrive the sliding piece to slide to one side away from the fixed piece in the axial direction of the first transmission shaft so as to separate from the fixed piece; and the return spring can drive the sliding piece to slide in the axial direction of the first transmission shaft to one side of the fixed piece so as to cooperate with the fixed piece. According to the clutch, the operability duringhand drive can be effectiv