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电缆桥架是由拉挤玻璃钢型材组装而成

  根据强电和弱电选择填充率,电缆桥架宽度和高度的选择应符合填充率的要求,电缆的梯架的填充率在一般情况下,电力电缆可取40%-50%,控制电缆可取50%-70%,且宜预留10%-25%工程发展裕量。

  According to the filling rate of strong and weak electricity selection, the selection of the width and height of the cable bridge should conform to the requirement of filling rate. The filling rate of the cable ladder is in general condition, the power cable is 40%-50%, the control cable is 50%-70%, and the development margin of the 10%-25% project should be reserved.

  电缆桥架是由拉挤玻璃钢型材组装而成,适用于电力电缆、控制电缆、照明电缆及配件等,与铁制桥架相比,具有使用寿命长、安 装方便且成本低、切割方便、不需维护等优越性,被广泛应用于电缆桥架的铺设中。

  Cable bridge is made up of pultrusion FRP profiles. It is suitable for power cable, control cable, lighting cable and accessories. Compared with iron bridge, it has long service life, convenient installation, low cost, convenient cutting and no maintenance. It is widely used in the laying of cable bridge.

  负荷等级要大于预算等级,在选择梯式电缆桥架的荷载等级时,桥架的工作均布荷载不应大于所选桥架荷载等级的额定均布荷载,如果桥架的支吊架的实际跨距不等于2m时,则工作均布荷载应满足要求。
山东电缆桥架

  The load grade is greater than the budget grade. When choosing the load grade of the ladder type cable bridge, the uniform load of the bridge should not be larger than the rated uniform load of the load grade of the selected bridge. If the actual span of the bridge hanger is not equal to 2m, the uniform load should be full.

  大跨距桥架要验证,对于跨距大于6m的钢制桥架和跨距大于2m或承载要求大于荷载等级D级的铝合金桥架,应按工程条件进行强度、刚度及稳定性的计算或试验验证。

  A large span bridge should be verified that the strength, stiffness and stability of a steel bridge with a span of greater than 6m and an aluminum alloy bridge with a span greater than 2m or a load-carrying requirement of D higher than the load level should be calculated or tested.

  根据使用环境选择材质,梯式电缆桥架、线槽及其支吊架若使用在有腐蚀性环境中,要采用耐腐蚀的刚性材料制造,或采取符合工程环境和耐久性的要求的防腐蚀处理。

  The ladder type cable bridge, line groove and its supporting hangers are used in corrosive environment to make use of corrosion-resistant rigid materials, or to take anticorrosion treatment that meets the requirements of engineering environment and durability.

  组件必须匹配,各种组件及支吊架在满足相应荷载的条件下,其规格尺寸应与托盘、梯架的直线段、弯通系列相匹配。

  Components must be matched, and the specifications and sizes of various components and support frames should be matched with the line and bend series of the tray, the ladder frame and the staircase.

  本文由山东电缆桥架为您提供,我们的网站是:/我们将以全心全意的热情为您提供更优质的服务,欢迎您的访问!

  This article from Shandong cable bridge for you to provide, our website is: / we will be wholehearted enthusiasm to provide you with more quality service, welcome to your visit!

 
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