Construction of building hoist

Building hoist using the lift is a basket (cage) vertically along the guide rail frame (or tilt) mechanical motion used to transport personnel and materials.

The structure is a elevator cage carrying ladders and counterweight, wire rope hanging in the column at the top of the fixed pulley, columns and architectural structures rigid coupling. Ladder cage with electric drive gear, with a reaction force on the fixed rack uprights, ladder cage guide rails for vertical movement along the column. Its columns made into a standard section length of the upper and lower sections can be interchanged according to the required height to the construction site for assembly, generally erected up lOOm, for up to 200m at high-rise building construction. Elevator can be installed by means of itself electric boom assembly at the top of the construction site can also use the crane and other lifting equipment assembly. In addition, as the ladder cage and counterweight are arranged symmetrically, so overturning moment is small, the column passed mural firmly connected with the building structure, so reasonable and reliable force.