Sealing structure of straight sleeve type oil pipe structure

The utility model provides a sealing structure of a straight sleeve type oil pipe structure. The sealing structure comprises a cylinder body, an oil pipe body arranged on the cylinder body in a sleeving mode, a sealing ring arranged between the cylinder body and the oil pipe body and a fixing device used for limiting the oil pipe body on the cylinder body. The fixing device comprises an elastic clamp surrounding the outer side wall of the oil pipe body, a supporting block arranged at one end of the elastic clamp, a moving block arranged at the other end of the elastic clamp, and a bolt used for driving the supporting block and the moving block to be away from or close to each other. According to the sealing structure, the fixing structure is arranged, the oil pipe body is arranged on the cylinder body, and when the supporting block and the movable block can be driven to be away from each other through the bolt, clamping and sealing of the elastic clamp are achieved; by the adoption of the structure, sealing c