The specifications, models, and specifications of the cable tray should comply with the artistic design requirements of the on-site engineering construction environment. The inside and outside should be inspected to ensure that they are intact, seamless splicing of burrs, and no bending or warping are allowed. Jinan cable bridge installation and use to know these 8 points!
1. The large load and support point spacing of the cable bridge should be lower than the allowable load and standard support point spacing. During equipment installation engineering, it is not allowed to carry passengers. If the natural environment on the spot really requires, safety precautions should be taken to carry passengers. It is not allowed to let unqualified laymen operate.
2. Then, use expansion screws to fix the surface treated upright poles and bracket support frames to the wall (only on concrete structures and hollow brick walls, not on hollow walls). Do a good job in preventing rust at the spot welding joints. Apply anti-corrosive and anti-corrosive paint on the spot. When laying cable bridge frames, the supporting points at the middle of the bridge connection should be set above and below 1/4 of the span as much as possible.
3. For large span bridges, it is better to place them on brackets for connection. For areas with curved or tee joints, it is necessary to independently lift the support points. For vertical trailing arms, support points are set every 1, 5 meters long.
4. The cables in the bridge shall be fixed using a tape or metal material cable clip. For cables laid horizontally and installed, a support point shall be made every 2 meters, and for cables laid vertically and installed, it shall be fixed every 1-1 and 5 meters.
5. It is not allowed to block bridges and eyelets that pass through walls and ring beams together. If they pass through server firewalls and anti inflammatory walls, fire safety isolation measures should be taken.
6. When installing the bridge vertically outdoors in the natural environment of the project construction, it is necessary to avoid passersby having to lift the rear cover plate of the bridge with multiple hands. When ordering the bridge, it is necessary to immediately report to the dealer and reinforce the butterfly buckle on the bridge structure.
7. When there are few power engineering cables and control cables, they can be laid on the same bridge. Separate bridges are used to separate cables of different levels.
8. If the construction site is subject to high erosion natural environment regulations, stainless steel plate and aluminum alloy profile materials can be selected for the bridge.
The key points to know about the installation and use of cable trays have been explained to everyone. If you have any doubts or needs about this, please come to our website Consult and understand!