Neutral beam injector supporting and butting device

The invention relates to a neutral beam injector supporting and butting device, which is characterized in that a neutral beam injector is integrally installed on a butting mechanism, the butting mechanism is installed on a supporting structure, the bottom of the supporting structure is fixed with a foundation, the butting mechanism comprises a propelling mechanism, a lifting mechanism, auxiliary lifting mechanisms and a butting platform, the propelling mechanism, the lifting mechanism and the auxiliary lifting mechanisms are fixed on the butting platform through bolted connection, the lifting mechanism comprises a sliding table, limiting blocks, sliding wheels, hydraulic jacks and limiting wheels, the sliding table is connected to and fixed on the butting platform, and two ends of the sliding table are provided with the limiting blocks; each sliding wheel is connected with the corresponding hydraulic jack and fixed at the bottom of the neutral beam injector after being well assembled; the neutral beam injecto