电缆桥架安装规范标准介绍

　　Introduction to Installation Specifications and Standards for Cable Trays

　　电缆桥架安装概述

　　Overview of Cable Tray Installation

　　电线电缆安装是技术，包含诸多学问，有技巧方法讲究以及规范标准。下面将从几个方面介绍电缆桥架安装规范标准。

　　The installation of wires and cables is a professional technique that involves a lot of knowledge, techniques, methods, and standards. The following will introduce the installation specifications and standards for cable trays from several aspects.

　　电缆桥架的种类

　　Types of cable trays

　　电缆桥架分为槽式、托盘式、梯架式、网格式等结构，由支架、托臂和安装附件等组成。

　　Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, consisting of brackets, support arms and installation accessories.

　　电缆桥架安装规范标准

　　Installation specifications and standards for cable trays

　　安装牢固且横平竖直，沿电缆桥架水平走向的支吊架左右偏差不大于10mm，高低偏差不大于5mm。

　　The installation should be firm and horizontal and vertical, with a deviation of no more than 10mm on the left and right sides and no more than 5mm in the height deviation along the horizontal direction of the cable tray.

　　与工艺管道共架安装时，电缆桥架应布置在管架一侧；有易燃气体管道时，应设置在危险程度较低的供电一侧。

　　When installed together with process pipelines, cable trays should be arranged on one side of the pipe rack; When there are flammable gas pipelines, they should be installed on the side of the power supply with lower danger.

　　设计无规定时，电缆桥架层间距离、上层沟顶或楼板及下层沟底或地面距离不宜小于一定数值。

　　When there are no regulations in the design, the distance between cable tray layers, the distance from the top layer to the top or floor of the trench, and the distance from the bottom layer to the bottom or ground of the trench should not be less than a certain value.

　　不宜与某些管道平行敷设，无法避免时，其位置应符合规定，且与管道之间小距离应满足要求。

　　It is not advisable to lay parallel to certain pipelines. If it cannot be avoided, its position should comply with regulations, and the minimum distance between it and the pipeline should meet the requirements.

　　特殊情况应加盖板或保护罩。

　　In special circumstances, a cover plate or protective cover should be added.

　　穿墙安装时，应根据环境条件采用密封装置；由室内穿墙室外时，墙外侧应采取防雨措施。

　　When installing through walls, sealing devices should be used according to environmental conditions; When passing through walls from indoors to outdoors, rainproof measures should be taken on the outside of the wall.

　　电缆桥架内电缆的固定应符合相关标准规范规定。

　　The fixation of cables in cable trays should comply with relevant standards and specifications.

　　安装提醒

　　Installation reminder

　　以上电缆桥架安装规范标准仅供参考。电线电缆安装由人士操作，非人士应在人士指导下进行，以免发生事故或给日后使用带来麻烦。

　　The above cable tray installation specifications and standards are for reference only. The installation of wires and cables is best carried out by professionals, and non professionals should follow the guidance of professionals to avoid accidents or inconvenience for future use.

　　结论：电缆桥架安装有多种规范标准，安装时需严格遵循，由人员操作以保障和使用效果。

　　Conclusion: There are various specifications and standards for the installation of cable trays, which should be strictly followed during installation. It is best to have professional personnel operate to ensure safety and effectiveness.

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　　This article is a friendly contribution from Shandong Cable Bridge For more related knowledge, please click http://www.sddlqj.cn/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.