The support leg pad consists of two parts: the board body and the portable rope. The plate-shaped spacer is made of UHMW/HDPE polymer composite material. The four-angle support of the gasket plate is over 60mm under pressure of 15-18 tons /cm squared, which can be used normally in bad environment, and the overload is bent without breaking. The rope is made of nylon and the end of the rope is embedded in the pad body for carrying and arranging
支腿垫由板状的垫板本体和手提绳两部分组成。板状的垫板本体采用UHMW/HDPE高分子合成材料压制而成。垫板四角支撑60mm承压15-18吨/cm²以上，可在恶劣环境下正常使用，超载使用宁弯而不断裂。手提绳由尼龙材质制成，手提绳的端部嵌入垫板本体中，以便于运载和布置