How to use the aircraft warning ball ?
1, Nowdays, aviation warning ball application is very common, all over the city, countryside, across highways, bridges, high-voltage lines, etc.. Shenzhen Anhang Technology, as a professional manufacturer of aviation warning ball in China, today shares with you the application of aviation warning ball and some product features.
2, According to ICAO "International Standards and Construction Measures - Airport" Annex XIV and the relevant national regulations, for overhead transmission lines, especially ultra-high voltage (500,000 kV) transmission cable lines, cross-river transmission cable lines, should be set up on the line in the shape of a striking aviation logo ball (aviation warning ball) to provide warning signs.
3, The scope of application for overhead transmission lines, especially ultra-high voltage (220kV or more) transmission cable lines, cross-river transmission cable lines, should be set up on the line in the shape of eye-catching aviation sign ball (aviation warning ball), in order to provide warning signs.
4, The aviation warning ball mainly plays a warning role, basically applied to overhead transmission lines, especially high-voltage lines (220V or more) transmission cables. Warning ball is installed on the high-voltage overhead transmission lines specifically used as a high-voltage warning marker at night. The product integrates high-voltage line taking technology, anti-interference technology, microelectronics technology, etc. It is a commonly used high-voltage warning device in China, and its performance indicators have been tested and identified by national authorities to reach the domestic level. The product is installed directly on the overhead transmission line conductors, with flashing red warning issued by the line mark, so that the passing crowd and vehicles early detection, timely prevention, thereby reducing the occurrence of safety accidents on the power grid.
5, My company's product series aviation warning ball, sphere diameter Ф600mm
a. Sign ball (aviation warning ball) installed in the overhead tower of the lightning ground line of the steel cable, the spacing of each sign ball, can not exceed 30 meters, etc. between the settings.
b. Sign ball (aviation warning ball) has white, all orange, all red, orange and white two-color, orange and red two-color, should be set between.
6, The characteristics of aviation warning sphere.
1. aviation warning ball is made of resin, with high strength, light weight, low wind resistance, bright color, easy to be found. 2. product color in line with the U.S. FAA and national standards, a total of three colors to choose from: aviation white, orange and yellow; 3. good corrosion resistance, the product needs to be in acid, dilute alkali, salt, wet, hot and other conditions of safe operation. In the product susceptible to corrosion parts, the use of special stainless steel bolts to replace the easily corroded standard galvanized bolts.4. Unique pre-stranded structure to ensure the installation of random products at the same time, or the product can be stacked and placed to save transport and storage space.5. Meet the requirements of high-voltage route. Experiments have proved that for 220KV and above lines using general aviation warning ball, will occur in the gross and sharp edge position corona discharge phenomenon. In order to solve this problem, high-voltage aviation warning ball can be used, the product does not exist sharp edge, and has a unique anti-corona design inside the protective layer.6. Meet the needs of night flight. In order to ensure the safety of the aircraft night flight, can be used in the warning ball outside the installation of reflective tape way to draft the visible distance of the product.
7, Installation steps
Installation first in the cable line on the coil good guard line (at the installation position of the warning ball), the length of about 1000 ~ 1200mm, the guard line length of each end of the warning ball out of 200 ~ 300mm can be, will be installed in the lower hemisphere on the plastic line screw hanging in the cable line and fixed, the upper hemisphere snap together in the lower hemisphere (according to the line clip on the steel code die corresponding to the installation) pay attention to the rotation in place so far. Finally put on the M12 × 35 stainless steel bolts and set on the flat pad and spring pad in turn, and finally tighten the nut.
