WALL-MOUNTED TOWER CRANE CLIMBING DEVICE

摘要

The present invention relates to a climbing device for a tower crane installed in a wall surface of a building to be climbed, which comprises: a rail unit (100) vertically installed along a wall surface of a building; a lower frame (200) transmitting a load of a tower crane mast (11) to a wall surface; an upper frame (300) spaced from the lower frame (200) to be installed in an upper portion of the lower frame (200); a lifting unit (400) mounted on the upper frame (300); a lifting unit cylinder (430) mounted on the lifting unit (400); a first lifting unit rotational latch (410) mounted on the lifting unit (400); a second lifting unit rotational latch (420) placed on a lower portion of the first lifting unit rotational latch (410); a ladder (500) wherein a ladder-mounted rod (510) is arranged in a vertical direction at regular intervals; a mast cylinder (630) mounted on the tower crane mast (11); a first mast rotational latch (610) mounted on the ladder-mounted rod (510); and a second mast rotational latch (620) mounted on the ladder-mounted rod (510).