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Complete Specifications, Broadcast Signal Tower

China Complete Specifications, Broadcast Signal Tower, Find details about China Signal Tower, Broadcast Tower from Complete Specifications, Broadcast Signal Tower

Model NO.
as per drawing
Condition
New
Production Standard
Refer to The Drawing
Trademark
zhongda
Transport Package
Srtandard Export Packaging
Specification
PACK
Origin
China
HS Code
7308200000
Model NO.
as per drawing
Condition
New
Production Standard
Refer to The Drawing
Trademark
zhongda
Transport Package
Srtandard Export Packaging
Specification
PACK
Origin
China
HS Code
7308200000
Product Description

.Communication (letter) tower is mainly used for mobile/unicom/military/railway/broadcasting and other departments to set up signal transmission antennas or microwave transmission equipment, so this tower is also called microwave tower communication tower or radio and television tower

Base station communication towers can be divided into self-supporting towers and guyed towers (masts) due to different structures; base station towers are divided into ground towers and roof towers due to different locations.

Ground towers usually use angle steel towers, steel pipe towers (four-column or three-column), steel single-tube towers, and guyed towers (masts). Angle steel tower is the most common type of tower. It is easy to manufacture and install, economical and applicable, and should be the first choice for iron tower construction. The steel pipe four-column (or three-column) tower can be made very small (about 2m) because of its roots. It is suitable for narrow sites or close to buildings, but the cost is higher than that of angle steel towers. Single-tube towers are mostly used in urban scenic areas or other places that require aesthetics, because it is inconvenient for the single-tube tower to feed down and climb people. In addition, the cost of production, transportation and installation is relatively high, and it is only used in environments with special requirements. The advantage of the guyed tower is that the amount of steel used is small, but the area is large, and whether it is economical should be considered comprehensively; in addition, the guyed tower is easily damaged by external forces, once the guyed wire is damaged, it will cause the tower to fall; the guyed tower will also swing and level under the action of wind Twist, use the base station with microwave transmission with caution.

Roof towers generally use angle steel towers or elevated racks (ie grids). There are two situations in which the tower is set up. One is that the load of the tower has been considered during the building design and the embedded parts (such as the roof of the telecommunications room) have been installed. An iron tower is added to an old building. In the second case, the original building should be checked, the structure should be reconstructed, and the anchoring measures of the iron tower should be added; the root opening of the iron tower is often different, and the tower height is also limited. It is necessary to carefully repair the roof waterproof layer damaged due to construction, and design You should be extremely cautious. When the antenna hanging height is not much higher than the building roof (about 10m), a simple roof increase method can be used, and concrete piers are poured at the beam (wall) of the building as a counterweight (calculated concrete weight is sufficient to resist the overturning force of the iron frame) , The heightening frame is fixed to the concrete pier, so there is no need to damage the roof waterproof layer. This method has low cost and simple construction. It is also possible to use the cable method to fix the elevated roof frame, without using the concrete pier counterweight, but the anchor point of the cable must be handled carefully.

Complete Specifications, Broadcast Signal Tower
Complete Specifications, Broadcast Signal Tower
 

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