The invention relates to a special butt joint sleeve for a large breakage anchor bolt and the butt joint method thereof.
本发明涉及一种大型破损地脚螺栓对接专用套筒及其对接方法。
2
The opposite Angle welding is adopted between the sleeve, the new bolt and the old bolt.
套筒与新旧螺栓之间采用对角焊接。
3
After the fixing bolt is completely screwed in the central hole of the screw, the upper end-face of the fixing bolt is lower than the upper end-face of the fixing sleeve pipe.