Quick dismounting and mounting mechanism with high stability for mobile lighting equipment

The utility model discloses a high-stability quick dismounting and mounting mechanism for mobile lighting equipment, which comprises a clamping component, a first spring column, a mounting seat, a movable fixing block, a rotating shaft, a first limiting block, a second limiting block, a torsion spring, a gasket mounting piece, a limiting gasket, a belleville spring gasket and a knob, the rotating shaft can rotate in the clamping groove, the first limiting block and the second limiting block can abut against the T-shaped sliding block, the rear end wall of the first limiting block and the rear end wall of the second limiting block are each provided with a first wedge-shaped face, the front end portion and the rear end portion of the rotating shaft are each provided with a second wedge-shaped face, and the second wedge-shaped faces abut against the first wedge-shaped faces in a sliding mode. According to the technical scheme, the clamping component can be rapidly mounted and dismounted, the phenomenon that the