Tubular Q235 Steel 15m Galvanized Radio And Television Tower

Radio and television tower is called radio and television tower for short, which is mainly used to place radio and television antenna. Most of them are built on the top or side of the city and town radio and television buildings. Therefore, the structure of the tower not only meets the technological requirements of the radio and television antenna, but also needs beautiful shape and coordination with the surrounding environment.
The elevation profile of radio and television tower usually adopts multi fold line, which is not only beautiful, but also can make the foundation stress small and the whole tower stability good. The shape of plane section includes triangle, quadrilateral, hexagon and so on. In special cases, polygonal mesh structure can be used. The shape of web members of radio and television tower can be divided into several types, such as monoclinic type, cross type, diamond type, K-type and subdivided type. Monoclinic web members are used in small radio and television towers. Generally, it is a rigid inclined bar. The diagonal member can be made into rigid and flexible. Flexibility can be divided into prestressed and non prestressed.
The radio and television tower is equipped with a platform for the purpose of technology, Liaowang, etc. Its level, number and layout height should be determined according to the use requirements. The shape of the platform depends on the cross section of the tower. The members of the platform structure are generally made of angle steel, channel steel, I-steel and other section steel. In order to facilitate high-altitude installation, the members are welded to form hoisting units, and the units are connected by bolts.

Hebei Chang Tong supply 4G Mobile single tube tower 4G communication angle steel tower 2019

Communication tower, the main structural form of four column angle steel structure, three column angle steel structure

[main function] it is mainly used for signal transmission.

[main purpose] it is used in China Mobile, China Unicom, China Telecom, China tower company and China Railway Communication Company.

[structure form] it is mainly angle steel structure.

[structure content] Q235B steel or Q345B steel or 20 ﹥ steel is generally used, all of which are hot-dip galvanized for anti-corrosion treatment, and the connecting bolts are grade 6.8. Lightning rod is set on the top of the tower, and the lightning protection grounding resistance is less than or equal to 10 ohm.

[technical parameters] wind speed resistance: 30m / s, ice coating resistance: 8mm, seismic intensity: 8 degrees, working temperature: 35-55 ℃, verticality: 1 / 1000.

[height dimension] 10m-50m.

[product features] round steel or angle steel is used as the tower material, with small wind load coefficient and strong wind resistance. The tower column is connected by outer flange or iron clad angle steel, and the bolt is tensioned, so it is not easy to damage, and the maintenance cost is reduced.

[service life] 30-50 years

[warranty period] 1-3 years