Fixing structure suitable for Internet of Things gateway

The utility model relates to the technical field of Internet of Things gateways, in particular to a fixing structure suitable for an Internet of Things gateway, which comprises a gateway main body and a mounting frame arranged on a wall body on the right side of the gateway main body, an expansion bolt is arranged between the wall body and the mounting frame, a waterproof platform is arranged on the mounting frame, and an opening cavity is formed in the top end of the waterproof platform. A sealing clamping groove and a limiting groove are formed in the opening cavity, an inserting plate is arranged at the lower end of the gateway body, a shifting block is rotationally clamped in the limiting groove, a double-thread screw is arranged on the shifting block, and a sliding connection block is in threaded connection with the double-thread screw. A waterproof platform with an inclined surface is arranged between a mounting frame and the network pipe main body, a sealing plug plate is arranged in an opening cavity