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. 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. When the cable bridge passes through the wall from indoor to outdoor, rain proof measures shall be taken outside the wall.
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. When the cable bridge passes through the expansion settlement joint, the cable bridge shall be disconnected for about 100 mm.
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.
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:
Pay attention to the details of different installation methods of Shandong bridge1、桥梁安全施工管理制度
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.
Construction personnel shall wear work permit, safety helmet and work clothes when entering the construction.
(3) No smoking is allowed when entering PP pipe work area for construction.
(4) It is allowed to work in the live working area, wear insulating gloves and shoes.
2. Maintenance details to be noted
(1) Daily maintenance: clean the dust traces on the surface with a clean soft cloth regularly.
(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.
Use dry and clean soft cloth and special maintenance wax.
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.