2results about How to "Avoid collision hazard" patented technology

The utility model provides building mechanical and electrical installation lifting equipment which comprises a lower supporting bottom plate, a main supporting connecting column is installed at the top of one end of the lower supporting bottom plate through a rotary connecting assembly, a hollow supporting cross rod is fixedly installed at the top of the main supporting connecting column, and an inner extending cross rod extending out of the hollow supporting cross rod is arranged in the hollow supporting cross rod in a sliding mode. A hydraulic telescopic rod connected with the fixing block is installed at the top of the hollow supporting cross rod, a triangular hoisting assembly is fixedly connected to the bottom end of the inner extending cross rod, a protective hoisting assembly is installed at the bottom end of the triangular hoisting assembly, and adjustable supporting assemblies are symmetrically installed at the two ends of the lower supporting bottom plate. Compared with the prior art, the hoisting device has the following beneficial effects that the hoisting device is simple in structure, can realize full-angle hoisting work, enhances the stability through hoisting, plays a role in protecting the electromechanical equipment, prevents the electromechanical equipment from colliding with surrounding objects to cause danger, and can meet the hoisting requirements of different heights.