There are many ways to install Cable tray, that is, cable trays. First, let’s talk about what this cable tray is. A cable tray is simply a device used to lay cables. It serves as a support and protects the cables, which can arrange the cables in an orderly manner and avoid being messy. This is very important for the safety of cable operation.
Let’s talk about the key things in the installation of this cable tray in a module.
1. In the installation preparation, the first thing to do is to check the environment and bridge size of the site. Take a closer look at whether the ground on the installation site is flat, whether the space is wide enough, and whether the kind of obstacles are all clean. Besides, the material sizes and specifications used in this bridge are not underestimated. They must be completely consistent with the design requirements. If the size is not suitable, it will be troublesome. Something may happen when installing.
2. When installing this part horizontally, you must keep the bridge tray installed on a well-level surface. It won’t work if it is tilted. Some supporting components must be set at a certain distance. The specific distance should be determined according to the actual situation and the bridge bearing capacity. For example, the support spacing of bridge frames at ordinary points is about 2 to 3 meters; if the bridge frames with relatively large weight, the support spacing may be controlled at about 1.5 meters. This ensures that the cable tray is strong after installation, so that the cable can be discharged safely and without interference from shaking or something.
3. The vertical cable tray installed in the vertical direction must ensure that the deviation range of the bridge and vertical direction is within a very small value. If the deviation is too large, you won’t know. Generally speaking, this deviation range is 3mm. Moreover, the bridge tray must be specially reinforced every few floors. For example, expansion screws or welding are commonly used to reinforce it, so that it can be installed stably and withstand the weight of the cable to press on it for a long time.
After talking about these key parts, there are still some details that we use in the form of Q&A.
Q: Cables of different voltage levels are placed in the first layer of bridge
This is not possible! Cables of different voltage levels and different uses cannot be placed together. What are the requirements for voltage cables of various specifications? Mix together with a piece that affects their respective transmission functions, so they must be layered or installed at a certain distance.
Q: Does the installation environment have any impact on the cable tray?
The impact is great! If it is in hot flashes and highly corrosive chemical environments, ordinary bridge materials will definitely not be used.
Choose special materials that are heat-proof and moisture-proof or better corrosion-resistant to oxidation and corrosion. If the bridge is corroded early, it will affect the cable placement.
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Regarding the installation of this cable tray, my personal opinion is that you must not be careless in every step. From the initial installation environment and equipment inspection to the final installation, everything is fine and thoughtful, and the cable tray installation is stable and standardized, so that the cable can be used safely and for a long time! Don't think it's too much to mess around, then there are troublesome things to do in the future repairs.
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