Liquefied gas carrier top anti-rolling device and mounting method

The invention provides a liquefied gas carrier top anti-rolling device and an installation method. Comprising a first anti-rolling part and a second anti-rolling part. The first anti-rolling part comprises two first vertical plates, a plurality of first adjusting bolts are arranged on the two first vertical plates, the fixed ends of the first adjusting bolts are fixedly connected with the first panel, two first baffles are arranged on the first panel, and one side of the laminated wood is fixedly mounted between the two first baffles. The second anti-rolling part comprises two second panels, two second baffles are arranged on the second panels, and the other side of the laminated wood is installed and fixed between the two second baffles; a plurality of second adjusting bolts are arranged on the second panel, and the distance between the second panel and the laminated wood is controlled by controlling the depth of the second adjusting bolts inserted into the second panel. Rapid hoisting and installation preci