Large-clearance fit force-bearing covering cap

The utility model belongs to the field of airplane covering cap design, and relates to a large clearance fit force-bearing covering cap which comprises a covering cap body, a connecting band plate, a bolt and a supporting plate nut. An annular wall plate is arranged on the outer edge of the covering cap body, the supporting plate nuts and the bolts are arranged at intervals in the annular direction of the annular wall plate, each supporting plate nut is in corresponding threaded connection with one bolt, the bolts are in threaded connection with the annular wall plate at the same time, and the connecting band plate is fixedly connected to the inner side of the annular wall plate. And the supporting plate nut is riveted with the connecting band plate through the first riveting hole. The bolt and the supporting plate nut are in large clearance fit, then the supporting plate nut and the connecting band plate are connected in a riveting mode, at the moment, the supporting plate nut and the connecting band plate a