In recent years, Shandong bridge is now widely used, which has certain requirements for installation. In the process of bridge installation, we need to make corresponding different measures according to different bridge installation methods. The following is about bridge installation.

　　1、电缆桥架从正常环境穿过墙体进入防火、防爆环境，墙体应安装相应的密封装置。

　　1. The cable tray passes through the wall from the normal environment into the fire-proof and explosion-proof environment, and the wall shall be installed with corresponding sealing devices.

　　2、电缆桥架从室内穿墙到室外，在墙外应采取防雨措施。

　　2. When the cable bridge passes through the wall from indoor to outdoor, rain proof measures shall be taken outside the wall.

　　3.电缆桥架安装时从室内到室外墙高的部分,电缆桥架应先斜向下扩展适当的距离,然后向上循环风扇应设置防止雨水流入房间沿电缆桥架。

　　3. During the installation of cable tray, for the part from indoor to outdoor wall height, the cable tray shall be extended to a proper distance in a slant downward direction, and then the upward circulation fan shall be set to prevent rainwater from flowing into the room along the cable tray.

　　4. 当电缆桥架通过伸缩沉降缝时，电缆桥架应断开约100mm的距离。

　　4. When the cable bridge passes through the expansion settlement joint, the cable bridge shall be disconnected for about 100 mm.

　　5. 玻璃纤维桥适用于各种气候条件下的室内外使用。它可以安装在墙壁上，也可以沿电缆通道水平铺设，并带有屋梁。或者，玻璃纤维桥梁可以沿着墙壁或结构垂直放置。

　　5. Fiberglass Bridge is suitable for indoor and outdoor use under various climatic conditions. It can be installed on the wall or laid horizontally along the cable channel with roof beams. Alternatively, fiberglass bridges can be placed vertically along walls or structures.

　　在山东省境内的桥梁使用过程中，不仅要注意安装中的注意事项，还要在施工中有良好的管理制度，在后期的维护中注意细节:

　　During the use of bridges in Shandong Province, attention should be paid not only to the precautions in the installation, but also to the good management system in the construction. Attention should be paid to the details in the later maintenance:

　　注意山东大桥不同安装方式的细节

　　Pay attention to the details of different installation methods of Shandong bridge1、桥梁施工管理制度

　　1. Bridge safety construction management system(1)进出工作区域必须登记时间、人数和工作内容。

　　(1) Time, number of people and work content must be registered when entering and leaving the work area.

　　施工人员进入施工时要佩带工作证、帽、穿工作服。

　　Construction personnel shall wear work permit, safety helmet and work clothes when entering the construction.

　　(3)进入pp管工作区施工，严禁吸烟。

　　(3) No smoking is allowed when entering PP pipe work area for construction.

　　(4)带电作业区域允许工作，戴绝缘手套，穿绝缘鞋。

　　(4) It is allowed to work in the live working area, wear insulating gloves and shoes.

　　2. 需要注意的维护细节

　　2. Maintenance details to be noted

　　(1)日常保养:用干净的软布定期擦拭干净表面的灰尘痕迹即可。

　　(1) Daily maintenance: clean the dust traces on the surface with a clean soft cloth regularly.

　　(2)定期保养:用专用蜡均匀地涂在外面，一段时间后用干净的软布抛光，使FRPP管能灵活转动，防锈抗氧化。如往常一样可以按季度进行密钥维护。五金配件，金属把手可少用油擦干，防潮。一块柔软的布擦去了轮廓上的灰尘痕迹。

　　(2) Regular maintenance: apply special wax evenly on the outside, polish with clean soft cloth after a period of time, so that FRPP pipe can rotate flexibly, rust proof and oxidation resistant. As usual, key maintenance can be performed quarterly. Hardware accessories, metal handle can be dried with less oil, moisture-proof. A soft cloth wiped the dust marks off the outline.

　　应使用干燥清洁的软布，使用专用的保养蜡。

　　Use dry and clean soft cloth and special maintenance wax.

　　在我们山东电缆桥架的日常使用中，我们应该注意不同安装方式的细节，良好的维护和良好的桥梁施工管理系统也是非常重要的，希望以上内容能对您有所帮助。

　　In our daily use of Shandong cable bridge, we should pay attention to the details of different installation methods. Good maintenance and good bridge construction management system are also very important. I hope the above can help you.