Galvanized Steel 50m Lattice Tower Modular For Mobile Signal
Galvanized Steel 50m Tower Lattice Modular For Mobile Signal
Feature of telecom tower guangzhou:
Communication tower is a kind of signal transmissioin tower, also called signal transmission tower or signal tower, main function support signal, support for signal transmission antenna, used for mobile, Unicom, telecommunication, traffic satellite positioning system (GPS) and other communications departments.
Specification of telecom tower guangzhou:
| Material | Tubular Steel, Angle steel plates, Flat steel plate |
| Steel Type | Weldable low carbon structural steel |
| Steel Grade | GB Q235, Q345, BS 4360, ASTM A36 etc. |
| Yield Strength | Fy≥235MPa |
| Tensile Strength | Fu≥400MPa |
| Elongation | σ≥20% |
| Surface Finish | Hot dip galvanization |
| Galvanized layer | T≥65μm |
| Height | 20m to 100m, customized to requests |
| Design | 4 legs self-supporting or free standing lattice tower |
| Structure | 1 to 5 platforms, each platform comes with 4 to 6 brackets for mounting antennas or specified number of brackets for mounting antennas, microwaves, RRUs and other devices. |
| Supply mode | CKD(Complete Knocked Down), SKD(Semi-Knocked Down), DKD(Direct Knocked Down) |
| Fixing/Fastening | Bolts and nuts, connecting plates |
| Configuration | Foundations/anchoring bolts, tower sections, 1-5 platforms (optional), mounting brackets, ladder, anti-fall safety system, lightning rod, earthing plate etc. |
| Wind Load | 0.35-1.0kN/sqm |
| Lifespan | 20-50 years |
| Warranty | 5 years |
| Applications | GSM/3G/4G/5G/FM radio antennas, microwaves, telecom stations. |
Communication steel Lattice tower accessories standard situation:
a) Antenna Holder: 3 antenna mounts per base tower antenna mount.
b) Beacon lights: The position, quantity configuration and height standard of the company’s aviation obstruction lights must comply with the requirements of the relevant department of the Ministry of National Defense or the Civil Aviation Bureau of the specific project. Normally, 45 meters and below: One buoy light; 50 meters to 90 meters: 3 buoy lights; 100 meters: 5 buoy lights.
c) Outdoor cabling racks: The cable towers shall be erected on the side of the machine room with a width of 40 cm. Each base tower is equipped with 2 cabling racks, each paying 3 meters (each lane rack contains a cabling rack support).
d) Lightning rod: It shall be connected with the downlead through reliable welding. The downlead material shall be 40mm x 4mm galvanized flat steel. The distance between the connection point of the down conductor on the ground and the connection point of the grounding lead of the equipment room shall be the distance between the connection point on the ground. Not less than 10m.
e) Foundation: Ensure the earthquake resistance, wind resistance and load of the steel Lattice tower. The top surface of the iron tower foundation should be flat and the horizontal deviation is less than 1.5mm. The rest should meet the design requirements of the specific project.
f) Ground network: The area of the ground network should extend to a distance of 1.5m beyond the foot of the tower base. The grid size should not exceed 3m × 3m, and its perimeter is closed. At the same time, two or more main steel bars in the tower base pile should also be used as the vertical grounding body to communicate with the ground network. The iron tower ground net and the equipment room ground net should be connected with each other at intervals of 3 to 5 meters (at least two places are connected to each other). The four legs of the tower should be welded and connected to the ground network nearby. The steel Lattice tower grounding resistance is less than 5 ohms.
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