铁路护栏网结构
Railway guardrail network structure
立柱分为镀锌钢管、桃型柱、燕尾柱以及C型钢等，网片分为包塑钢丝网、PVC包塑电焊网、勾花网以及钢板网和冲孔网。其大致结构为立柱和边框通过连接件连接，也可以用网片直接与立柱卡接、螺栓连接和连接件铆接，角度可任意调整。
The columns are divided into galvanized steel pipe, peach type column, swallow tail column and C type steel. The mesh is divided into plastic steel wire mesh, PVC plastic welding network, hook net, steel plate net and punching net. The main structure is that the vertical column and the frame are connected through the connecting parts, and the mesh can be connected directly with the column card, the bolt connection and the riveting of the connecting parts, and the angle can be adjusted at any time.
选择优质低碳钢丝，编焊而成；网格结构简练、便于运输、安装不受地形起伏限制，特别是对于山地、坡地、多弯地带适应性极强。
The selection of high quality low carbon steel wire is made by welding; the grid structure is simple, easy to transport, and is not restricted by the terrain undulating, especially for the mountainous, sloping and multi bend zones.