Safety belt hanging buckle device for building construction

The utility model belongs to the technical field of building outer wall safety belt tying and hanging, and discloses a safety belt hanging buckle device for building construction, which comprises a main beam frame, a fixing block is fixedly arranged at one end of the main beam frame, and a first support is fixedly arranged on the outer side of the fixing block. A first support is arranged at one end of the main beam frame in an abutting mode, a second support is arranged at one side of the main beam frame in an abutting mode, positioning feet are fixedly arranged at the other end of the first support and the other end of the second support, a side arm is fixedly arranged on the outer side of the first support, a transverse frame is arranged in the side arm in a penetrating mode, and a supporting frame is fixedly arranged at one end of the transverse frame. And a threading ring is fixedly arranged at the other end of the supporting frame, the threading ring connected with the adjustable transverse frame positi