Fixing device for side slope protection net

The utility model discloses a fixing device for a slope protective net, which comprises a main body, limiting mechanisms, a thread propelling mechanism and a cover net anti-dropping mechanism, the limiting mechanisms are arranged on two sides of the main body, and the thread propelling mechanism is assembled in the middle of the main body. According to the fixing device for the side slope protective net, when a user assembles the main body, the sharp end of the main body is driven into the fixing device to fix the main body according to the soil texture condition of the side slope, and then the user can slowly push the assembling rod to the middle of the main body in a threaded mode through threaded connection formed between the side end thread and the threaded assembling groove; in the slow pushing process, the welding piece can eject the connecting rod outwards through the rotating shaft assembly due to extrusion of the front end of the assembling rod until the limiting clamping piece is clamped with the in