Fluid pressure type crane beam welding set

The utility model relates to a fluid pressure type crane beam welding set, it includes mount and crossbeam, and the mount includes L type locating plate, and a side of locating plate is provided with fixed riser, is provided with the abrasionproof lining on the locating plate, the side of going up of crossbeam is fixed with hydraulic tank, and one side of hydraulic tank is fixed with the oil pump, and the oil -out of oil pump is connected with the working connection, and the working connection is connected with an oil circuit, one side of crossbeam is fixed with telescopic hydraulic cylinder, telescopic hydraulic cylinder's an oil inlet and an oil circuit intercommunication, and telescopic hydraulic cylinder's flexible rod end is connected with the mobile location roof beam, and a side of mobile location roof beam is fixed with the location riser, and the side of location riser is fixed with the rubber wearing layer, the both ends of the downside of mobile location roof beam are fixed with the landing leg, an