众所周知，我们在搭建济南电缆桥架时，多数情况上会在某些特殊的场所下遇到比较复杂的工作区域，多为腐蚀环境，正常环境，特殊环境。根据多数电缆走向。在室内可沿着术、梁，楼板起。在室外尽可能沿工艺管道走。

　　As we all know, when we build the cable tray in Jinan, in most cases, we will encounter relatively complex working areas in some special places, most of which are corrosive environments, normal environments, and special environments. According to the majority of cable routing. You can start along the walls, beams, and floors indoors. Try to follow the process pipeline as much as possible outdoors.

　　计算在电虎桥架走向断面上的单位长座电缆的重量q及总荷载G，根据电缆简载及桥架安装处的环境。以桥架的载荷曲线为依据，来确定桥架的类型和规格有立柱的同距、托臂的长度、桥架的层次，立柱的长度等。根据电缆起向及安装的环境确定桥架的固定方式:悬挂式，直立式，(这两种形式均可 采用单制固定或双侧固定)。空侧式等。

　　Calculate the weight q and total load G of the unit length cable on the section of the electric tiger bridge direction, based on the cable load and the environment where the bridge is installed. Based on the load curve of the bridge, determine the type and specifications of the bridge, including the same distance between columns, the length of the support arm, the hierarchy of the bridge, and the length of the columns. Determine the fixing method of the cable tray based on the direction of the cable and the installation environment: hanging type, upright type, (both forms can be single fixed or double fixed). Airside type, etc.

　　弱电控制电缆在上层，接着-般控制电缆。低压动力电缆。高压动力电缆依欢在下排列:如下表这样排列有利于屏蔽干扰通风，散热等。当桥架的团定方式采用悬挂式且托臂为单制多层武安装时。为了立柱受力平衡。应选用对称载街方式，数设电缆桥架。大跨距数设电缆，可选用大跨距电缆桥架。

　　The weak current control cable is located on the upper layer, followed by the general control cable. Low voltage power cables. The high-voltage power cables are arranged in the following order: the following table is beneficial for shielding interference, ventilation, heat dissipation, etc. When the group setting method of the bridge is suspended and the supporting arm is a single multi-layer installation. In order to balance the force on the column. Symmetrical street load mode shall be adopted and cable tray shall be set. Long span cable tray can be selected for the cable with large span.

　　电缆桥果在穿起易曼外来机械损伤的地区，应选用防护盖板。当电缆槽或格架式梯架需特变分支时，可采用各种弯通连接。电缆桥架的防腐情重为:塑料喷涂。医锋特化，电镀锌适用于轻防腐地区，热咬锌适用于重防腐地区等，热浸被悴电缆桥架用科厚度需增.5.mn以上。选择电缆桥架的支撑间臣应小于允许支撑跨距。宽度应開有-定的备用空位。以便以后增添电境用。

　　Protective covers should be used for cable bridges in areas prone to external mechanical damage. When cable trays or lattice ladders require special branching, various elbow connections can be used. The anti-corrosion of cable tray is mainly plastic spraying. Yifeng is specialized. Electrogalvanizing is applicable to light anti-corrosion areas, and hot dip galvanizing is applicable to heavy anti-corrosion areas. The thickness of hot dip cable tray needs to be increased by more than 5. mn. The support spacing of cable tray shall be less than the allowable support span. There should be a fixed spare space for the width. In order to increase electricity consumption in the future.

　　当电力电缆控制电缆较少时，可在一个电缆架上安装。但中问要用隔将电力电缆和控制电脱隔开。水平数设电缆桥架。桥架的连模头应尽量设置在跨距的14处。本平走向电缆隔2m固定。画直走向的电缆1.5m固定一次。

　　When there are fewer power cable control cables, they can be installed on a cable rack. But in China, power cables and control cables should be separated by a partition. Cable tray is set for horizontal data. The connection head of the bridge should be set at 14 points of the span as much as possible. The cables in this horizontal direction are fixed every 2m. Draw a straight cable with a length of 1.5m and fix it once.

　　电缆桥架应用可靠接地，如为干线应将桥架的端部并联软别线(板面积16m。并与总接地战相酒。长瓯桥架每属30- 50om接地一次。焊接安装时，焊件四网界能不小于母材存度。并加防腐处理。

　　The cable tray shall be reliably grounded. If it is a trunk line, the end of the cable tray shall be connected in parallel with a soft wire (with a plate area of 16m), and it shall be connected to the general grounding. The cable tray of Changou shall be grounded once every 30 to 50m. During welding and installation, the four wire boundary of the weldment shall not be less than the storage of the base metal, and anti-corrosion treatment shall be added.

　　根据，济南电缆桥架的选用情况。按订货清单所列内容提出电晚桥架材料及细表。如果你也想采购电缆桥架，欢迎大家前来咨询了解。

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