电缆桥架的使用我们经常能看到，但实际上很多人并不是很了解该桥架的内容，尤其是它的附件，下面我们就来讲讲安装时附件的作用是怎样的。

　　We can often see the use of cable bridge, but in fact, many people do not know the content of the bridge, especially its accessories. Here we will talk about the role of the accessories when installation.

　　常用的附件有：三通、弯头、异径、螺丝、锁紧、支架、吊杆、横杆、连接件、接地线等。此外，还有电缆端子接线盒、电缆中间接线盒、连接管端子、钢板接线槽、电缆等。在可能发生振动的一些地方，阻尼弹簧环也应安装在接地部分的连接点上。

　　Commonly used accessories are: tee, elbow, reducing, screw, locking, bracket, boom, crossbar, connecting piece, grounding wire, etc. In addition, there are cable terminal junction box, cable intermediate junction box, connecting pipe terminal, steel plate wiring slot, cable and so on. Damping spring rings should also be mounted at the connection points of the ground part where vibration may occur.

　　除了上述附件的安装要求外，电缆桥架系统接地主干电路应满足以下要求：桥头之间的连接电阻不应大于0.00033欧姆，接地孔应为绝缘涂层。在1kV及以下直接中性点接地系统中，接地设备接地与系统中性点接地连接。当电源切断并安装时，桥梁的金属截面积不应小于规定值。

　　In addition to the installation requirements of the above accessories, the grounding trunk circuit of the cable bridge system should meet the following requirements: the connection resistance between the bridge head should not be greater than 0.00033 ohm, and the grounding hole should be insulated coating. In the direct neutral grounding system of 1kV and below, the grounding equipment grounding is connected to the system neutral grounding. When the power supply is cut off and installed, the metal cross-sectional area of the bridge should not be less than the specified value.

　　屏蔽和连接器主要是级联、托盘、槽桥框架附件，包括宽度调节板、高度调节板、连接板、角度调节板、隔板等。它是架设在索桥的宽度、高度、连接方式、水平和竖直方向的小角度转向、电力电缆和控制电缆的分离等附件。

　　Shielding and connectors are mainly cascade, tray, trough bridge frame accessories, including width adjustment plate, height adjustment plate, connection plate, Angle adjustment plate, baffle plate and so on. It is set in the width of the cable bridge, height, connection mode, horizontal and vertical direction of small Angle steering, separation of power cables and control cables and other accessories.

　　桥梁附件是索桥的重要组成部分。在这种情况下，它是非常严格的，因为它需要被应用到一些更重要的领域。主要包括各种电缆、管线夹和连接、紧固螺栓等桥架附件，所有连接、紧固螺栓的缆索夹都是镀锌的，其他槽板、孔角铁的表面处理分为静电喷涂、镀锌、PA。

　　Bridge accessory is an important part of cable bridge. In this case, it is very strict because it needs to be applied to some more important areas. It mainly includes all kinds of cables, pipeline clips and connections, fastening bolts and other bridge accessories. All the cable clips connected and fastening bolts are galvanized. The surface treatment of other slot plates and Angle iron holes is divided into electrostatic spraying, galvanized and PA.

　　此外， 山东电缆桥架厂家提醒大家，桥架的安装不管是采用固定的还是悬挂的，都一定要看好各个部件之间连接的是不是紧固，不能有松动的现象，保证施工安全。在安装之前需要先检查下桥架的外观，看下表面是不是平整光滑，不要出现掉漆的情况，同时看下钢材之间的焊接是不是结实。

　　In addition, Shandong cable bridge manufacturers remind you that the installation of the bridge, whether it is fixed or suspended, must be good at the connection between the various parts is not tight, there can be no loosening phenomenon, to ensure the safety of construction. Before installation, we need to check the appearance of the bridge, see whether the surface is smooth and smooth, do not appear to drop the paint, and see whether the welding between the steel is strong.

　　电缆桥架安装时需要多种附件的作用相关内容就讲解到这里了，如果您对此感兴趣的话可以随时来网站 www.comprepyme.com新闻资讯了解一番。

　　The role of a variety of accessories is required when the cable tray is installed. The relevant content is explained here. If you are interested in this, you can come to the website www.comprepyme.com news and information at any time.