特点Feature

吊件下部法兰板与螺栓连接采用免维护的球形结构柔性连接，水平位置可以细微自动负载调节，内置铜垫，结构灵活，主要承受下方垂直负载力，法兰高度可调节，根据吊件的高度调节范围补偿钢结构的高度差，葫芦主梁与轨道X和Y位置可不垂直。

The lower flange plate of the lifting piece is connected with the bolt using the maintenance-free spherical structure flexible connection, horizontal Position can be fine automatic load adjustment, built-in copper pad, flexible structure, mainly under the bear. Vertical load force, flange height can be adjusted, according to the height of the lifting range to compensate the steel knot. The height difference of the structure, the hoist girder is not perpendicular to the position of track X and Y.