The utility model relates to a technical field is used in the construction, specifically is a gallows with adjustable multi -functional focus, and the steel sheet includes first steel sheet and second steel sheet, first steel sheet and second steel sheet between through third steel pipe integral type transitional coupling, the central upper portion of first steel sheet is equipped with first lewis hole, the lower part of second steel sheet transversely is equipped with a plurality of second lewis holes, and the position of a plurality of second lewis holes is on same water flat line. The position that this device was broken out through the adjustment can form the hoist and mount width combination of various differences. It adopts board -like structure, and material utilization rate is high, and it is lighter to conduct oneself with dignity, convenient on -the -spot frequent the use, and require lessly to the extra load lifting capacity who increases of lifting machine. This device is applicable to the component hoisting point center and the coincident condition of focus, and this hoisting support of accessible adjusts the aerial gesture of component, guarantees the safety and stability. Simultaneously, the biggest hoist and mount ability has still been made clear to this device, and safety is ensured to hoist in the field?operation personnel's of being convenient for selection.