北京公路护栏网厂

插拔护栏

Plug guardrail

插拔护栏网是一种公路钢护栏，其结构是将原有护栏立柱分为上下两部分，上立柱的钢管下端套在下立柱的钢管上端内，有螺栓横穿其中，将上下立柱钢管连接在一起。它通过对下立柱的加强，即使用套管或者其他工艺来防止下部护栏立柱的变形，同时对上部立柱的局部减弱或全部减弱来控制护栏立柱的变形位置，这样虽力臂减小，但截面抗弯模量也同时减小，从而保证防撞等级不低于原标准设计。本护栏易于施工，在车辆碰撞后能够方便地更换，而且不但适用于土路肩，挡墙和桥梁等位置，还适用于各种形式的钢护栏。

Plug the fence is a highway steel guardrail, the structure of the original column is divided into two parts, steel pipe is sheathed on the column in the column under the pipe in the upper end of the bolt, across which the upper and the lower column steel pipes are connected together. It is through the strengthening of the column, using the casing or other process to prevent the deformation of the bottom column, while local weakening of the top column or all weakened position to control the deformation of the guardrail column, so the moment arm is reduced, but the flexural modulus also decreased, so as to ensure the anti-collision level not less than the original design standard. The guardrail is easy to construct and can be conveniently replaced after the collision of the vehicle, and not only is suitable for the position of the soil shoulder, the retaining wall and the bridge, but also is suitable for all kinds of steel guardrail.

本产品具有美观耐用,不变形,安装快捷，是一种较为理想的金属护栏产品。使用范围:主要用于公园/动物园围栏、校园/场区围界、道路交通隔离、临时隔离带。

The utility model has the advantages of beautiful appearance, durability, no deformation and quick installation, and is an ideal metal guardrail product. Range of use: mainly used for park / zoo fence, campus / yard area boundary, road traffic isolation and temporary isolation belt.

铁艺护栏

Wrought iron guardrail

按护栏的材质分类：有铁质护栏、石材护栏、PVC护栏、木制护栏、水泥护栏、塑钢护栏、不锈钢护 栏、玻璃护栏等。

According to the material classification of the guardrail: there are iron guardrail, stone guardrail, PVC guardrail, wooden guardrail, cement guardrail, plastic steel guardrail, stainless steel guardrail, glass barrier and so on.

按护栏的功能用途分类：有阳台护栏、楼梯护栏、空调护栏、社区护栏、别墅护栏、防盗护栏、体育场护栏等。按护栏的装饰特性分类有艺术护栏、铁艺护栏、透景护栏、飘窗护栏、栅条护栏、美式护栏、欧式护栏等。

According to the function of the guardrail categories: balcony guardrail, stair guardrail, air conditioning guardrail, community guardrail, villa guardrail, anti-theft guardrail, stadium guardrail, etc.. According to the characteristics of the classification of art decoration guardrail guardrail, wrought iron guardrail, fence, guardrail, transparent window bar fence, guardrail, fence and other European american.

按照外观分类：双边丝护栏网、框架护栏网、双圈护栏网、美格网护栏、勾花网护栏、钢板网护栏

According to the appearance of classification: bilateral wire fence, fence frame, double lap fence, mesh net fence, huangtongwang guardrail, steel net fence

按类型又分为：框架护栏网、三角折弯护栏网、双边丝护栏网、双圈护栏网、波浪形护栏网、C型柱护栏网、勾花护栏网、美格网护栏、钢板网护栏、刀片刺网—护栏网、刺绳护栏网、浸塑护栏网等等

According to the type and divided into: frame fence, triangular bending fence, bilateral wire fence, double lap fence, wavy fence, C column fence, fence, guardrail mesh net, steel net fence, razor wire fence, barbed wire, fence, fence dip etc.