Shed frame structure with openable ceiling, openable ceiling and mounting method of shed frame structure with openable ceiling

The invention provides a shed frame structure with an openable ceiling, the openable ceiling and a mounting method of the shed frame structure with the openable ceiling. The shed frame structure comprises a bracket and the openable ceiling mounted on the bracket, wherein the ceiling comprises a longitudinally-extending base beam mounted on the bracket and a shed opening and closing mechanism connected to the base beam. The shed opening and closing mechanism comprises a telescopic unit capable of stretching and retracting and a shed fabric unit opened and closed in conjunction with the telescopic unit, wherein the ceiling can cover at least a part of the top of the bracket in an unfolded state. The ceiling of the shed frame structure provided by the invention can be opened and closed, the base beam has good rigidity, and the shed frame structure can be widely applied to various environments and sites with various spans. The use time of a large-span cage sports facility is nearly doubled, the use efficiency of