Design planning: Before installing the cable tray, it is necessary to carry out design planning based on the actual situation on site. This includes determining the type, length, width, height, material, etc. of cable trays, and drawing detailed construction drawings.
Material preparation: Determine the required cable tray materials according to the design plan, such as trays, supports, connectors, fixtures, etc., and make corresponding procurement preparations.
Construction preparation: Prepare the construction site, including cleaning, surveying, and marking. Ensure that the construction site is clean and orderly, and comply with relevant safety regulations.
Installation of cable tray: Install the cable tray section by section according to the design plan, first installing the main beam or straight beam, and then installing the string beam or tray. According to needs, welding, bolt connection, and other methods can be used to fix the bridge and ensure its stability and verticality.
Connection: During the installation of the bridge, it is necessary to carry out connection work to ensure that the connections between various parts of the bridge are firm and reliable. The connection method can use methods such as bolts, welding, or clamping.
Support: Support during the installation process of the bridge as needed. In the case of long span or large load, it is necessary to add support rod or support frame to ensure the stability and bearing capacity of cable tray.
Fixation and adjustment: After the installation of the cable tray is completed, it needs to be fixed and adjusted. Ensure that the distance between the bridge and other facilities meets the requirements, and make necessary adjustments to ensure smooth and safe passage of cables.
Completion acceptance: After the installation and construction are completed, acceptance work shall be carried out. Check the installation quality and engineering quality of cable trays to ensure compliance with relevant standards and specifications.
It is worth noting that during the installation and construction of cable trays, it is necessary to comply with relevant safety operation regulations and ensure that construction personnel have corresponding professional knowledge and work experience. In addition, special requirements such as fire prevention and corrosion prevention may also need to be considered according to specific circumstances. Therefore, it is recommended to consult a professional Electrical engineer or experts in related fields before installing the cable bridge.