Energy -conserving steel construction support

The utility model discloses an energy -conserving steel construction support, including the support body, the support body is equipped with the cavity of taking the lid in the top along the axial, andit accepts the seat to be equipped with in the cavity, rest block and elevating gear, accept the stationary ladle and draw together layer board and rotating member, wherein the rotating member is spherical, and the several fixed orifices has evenly been arranged to the surface of rotating member, rest block locates the below of accepting the seat, wherein be equipped with movable chamber in the rest block, the rotatable setting of rotating member is at the activity intracavity, and rest block's top is equipped with the banking pin with the fixed orifices adaptation, elevating gear locates rest block's below, and elevating gear's both ends are connected with support body and rest block respectively. The utility model relates to a rationally, simple structure, occupation space is little, easily accomodates, and dis