Frame guardrail net manufacturer

Guardrail nets (also known as protective nets, due to regional differences, southerners are accustomed to call them isolation fences, and northerners are accustomed to call them guardrail nets. my country's guardrail nets are mainly divided into garden guardrail nets, railway guardrail nets, bridge guardrail nets, highways Guardrail net, sports fence net, airport fence net, etc. (extremely widely used). According to type, it is divided into frame guardrail net, triangular bending guardrail net, double-sided wire guardrail net, double-circle guardrail net, wavy guardrail net, stadium guardrail net, razor wire fence net, barbed wire guardrail net. Rope guardrail net, plastic wire guardrail net, etc. (diversified types). Plug-in and pull-out guardrail (sheet) Plug-in and pull-out guardrail net is a kind of highway steel guardrail. Its structure is to divide the original guardrail column into upper and lower parts, and the upper column is The lower end of the steel pipe is placed in the upper end of the steel pipe of the lower column, and bolts cross it to connect the upper and lower column steel pipes together. It prevents the deformation of the lower guardrail column by strengthening the lower column, that is, using casing or other processes, and at the same time, it prevents the upper guardrail column from deforming. The deformation position of the guardrail column is controlled by partially weakening or completely weakening the column. In this way, although the moment arm is reduced, the section bending modulus is also reduced at the same time, thereby ensuring that the anti-collision level is not lower than the original standard design. This guardrail is easy to construct. It can be easily replaced after a vehicle collision, and is not only suitable for soil shoulders, retaining walls and bridges, but also for various forms of steel guardrails