Wind-proof installation structure of photovoltaic panel

The utility model discloses a photovoltaic panel windproof installation structure comprising an installation rack, the installation rack is arranged in an L shape, a transverse segment and a vertical segment penetrating through the installation rack are provided with chutes, two sides of the chutes on two sides are provided with side grooves, a slide block 1 and a slide block 2 are slidably connected in the two chutes respectively, and the slide block 1 and the slide block 2 are arranged in the installation rack. A photovoltaic panel body is arranged between the first sliding block and the second sliding block, a lead screw is installed in the vertical section penetrating through the mounting frame and the second sliding block, two limiting push rods are connected between the rear portion of the first sliding block and the rear wall of the interior of the corresponding sliding groove, each limiting push rod comprises a sleeve, and an ejector rod is connected into the sleeve in a sleeved mode. The end, away fr