Variable size lifting and drop rotating fossil fragments welded platform

The utility model provides a variable size lifting and drop rotating fossil fragments welded platform, belongs to mechanical technical field. Indulge frame, horizontal frame, transom indulge in, prop, short indulge prop, the hyphen props the welding and constitutes the main frame, side -to -side adjustment angle iron connection piece constitutes the adjustable dimension unit interface with the welding of side -to -side adjustment angle steel, the roating seat interface is constituteed in fixed plate, deflector and uide bushing welding, adjustable dimension welded platform is constituteed to main frame, adjustable dimension unit interface and roating seat interface. The utility model has the advantages that the utensil has the hole system of one set of fixed modulus for fixed curtain wall main joist is measured in having avoided the prior art scheme in a large number, and consequently the quality assurance mode of adjustment many times compares with prior art, and it is accurate to have a location, fast advant