Steel member for firmly installing and connecting panel

The utility model relates to a water tank. The steel member capable of firmly installing and connecting the panel comprises a base, a buffer structure is fixedly connected to the top of the base, a plate body is fixedly connected to the top of the buffer structure, a chlorinated rubber layer is fixedly connected to the top of the plate body, an acrylic acid waterproof coating is fixedly connected to the top of the chlorinated rubber layer, and the buffer structure comprises a fixing base. A fixing seat is fixedly connected to the top of the base, a sliding rod is fixedly connected to the outer portion of the fixing seat, a sliding barrel is slidably connected to the outer portion of the sliding rod, and a connecting rod is hinged to the top of the sliding barrel. According to the steel component firmly connected to the panel, the base is fixed to the corresponding position through the screw rod, when the panel body is impacted, the limiting strip is driven to move downwards, the limiting strip drives the conn