昆明惠博电缆桥架厂

昆明钢制电缆桥架工程

昆明钢制电缆桥架工程

一、昆明电缆桥架工程弯通弯曲半径一般为70、100、150、200、300、900MM，不建议使用纯直角度弯通。
二、有孔电缆桥架，通风面积要少于总面积的百分之四十。
三、电缆桥架支架、吊架和立柱国定托臂的开孔位置或焊接位置，要满足桥架梯架多层设置时层间中心距为200、250、300、350MM的要求。
四、电缆桥架梯架、拖盘的相对应满足‘刚度、强度和稳定性的需求。

Kunming steel cable bridge project

I. the bending radius of kunming cable bridge is generally 70, 100, 150, 200, 300 and 900MM, and it is not recommended to use pure straight Angle bending.

2. The ventilation area of the cable bridge with holes shall be less than 40% of the total area.

3. The hole opening position or welding position of cable bridge bracket, suspension frame and pillar state fixed bracket shall meet the requirement that the center distance between layers is 200, 250, 300 and 350MM when the multi-layer of bridge ladder frame is set up.

4. The corresponding structure of the cable bridge ladder frame and towing plate meets the requirements of 'rigidity, strength and stability'.