Butt joint device for steel pipe welding

The utility model discloses a butt joint device for steel pipe welding, which relates to the technical field of welding fixing mechanisms and comprises a first base plate, a second base plate, a sleeve, a first screw rod, a second screw rod and a pair of fixing mechanisms. One end of the first screw rod is rotationally connected with the position, close to the outer side, of the lower bottom face of the first base plate, one end of the second screw rod is rotationally connected with the position, close to the outer side, of the lower bottom face of the second base plate, and the thread direction of the first screw rod is opposite to that of the second thread; by changing the angle between the first base plate and the second base plate, the clamping angle of the fixing mechanisms on the first base plate and the second base plate is further changed, the purpose of fixing a steel pipe at a certain angle is achieved, and applicability is high. 本实用新型公开了一种用于钢管焊接的对接装置，其涉及焊接固定机构技术领域，包括第一基板、第二基板、套筒、第一螺杆、第二螺杆和一对固定机构，所述