High Speed ??Rail High Speed ??Rail protective fence barbed wire barbed wire high-speed rail roll cage roll cage bracket

Barbed wire roll cage installed based on the use of different methods are not the same as, the installation of the fence need to use V-shaped bracket, playing the expansion bolt on it. 2, installed on the high-speed rail needs with earth-shaped brackets and encryption support, or ladder stand. With the high-speed sections of the country have opened, the arrival of high-speed rail era, makes a number of high-speed rail guard "railway guards" - barbed wire roll cage emerged. Reinforced concrete placement of the fence 0.5 meters high barbed wire fence protective roll cage, defensive stronger, longer life, they stand in the high-speed railway line, guarding the people's safety.