CN202431039U - Maritime communication tower - Google Patents
Maritime communication tower Download PDFInfo
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- CN202431039U CN202431039U CN2011205701832U CN201120570183U CN202431039U CN 202431039 U CN202431039 U CN 202431039U CN 2011205701832 U CN2011205701832 U CN 2011205701832U CN 201120570183 U CN201120570183 U CN 201120570183U CN 202431039 U CN202431039 U CN 202431039U
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- communication antenna
- tower
- wind generating
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Abstract
The utility model provides a maritime communication tower, which comprises a maritime wind generating set as a tower base of the maritime communication tower, and a communication antenna fixedly arranged on the top part of the maritime wind generating set. The maritime communication tower disclosed by the utility model erects the communication antenna by utilizing the conventional maritime wind generating set, thereby achieving the purpose of improving the signal quality of maritime wireless communication with lower cost.
Description
Technical field
The utility model relates to the communication technology, particularly relates to a kind of overocean communications tower.
Background technology
In the maritime affairs wireless communication field, radio communication coverage area is divided into four sea areas, i.e. sea area A1, A2, A3 and A4, each sea area is corresponding respectively uses different communication frequencys.Sea area A1 belongs to coastal sea area, adopts very high frequency(VHF) offshore bench emission wireless signal to realize bank-ship communication.But very high frequency(VHF) signal attenuation is serious, and therefore, effective transmission range of very high frequency(VHF) offshore bench wireless signal is limited, is generally and extends to 30～50 nautical miles zone from seashore.The zone in sea area 2 has comprised sea area 1, when offshore distance to 50～150 nautical mile, the intermediate frequency offshore bench need be set, to carry out continuing of ship-bank communication.
In order to enlarge effective transmission range of very high frequency(VHF) offshore bench wireless signal, improve radio signal quality, can between two offshore benches, set up communication antenna, through communication antenna the wireless signal that transmits is carried out relaying and amplify.But if set up the iron tower of placing communication antenna at sea, then difficulty of construction is big and cost is high.
The utility model content
The utility model provides a kind of overocean communications tower, is used for improving at lower cost the signal quality of maritime wireless communication.
The utility model provides a kind of overocean communications tower, comprising: the offshore wind generating group, as the tower seat of overocean communications tower; Communication antenna is installed in the top of said offshore wind generating group.
In order to reduce the interference that communication antenna possibly receive, optional, said offshore wind generating group comprises: pedestal, be arranged on the tower tube at pedestal top, and be arranged on the cabin at the top of said tower tube, be arranged on the fan blade of an end in said cabin; Said communication antenna is arranged on the top in said cabin and away from a side of said fan blade.The height of said tower tube can be 80m-100m.
Maybe thunderstruck probability in order to reduce communication antenna, improve the safety of communication antenna, optional, said offshore wind generating group also comprises arrester; Said arrester is arranged on the said communication antenna, and through the thunder and lightning lead ground connection of releasing, wherein, the peak of said arrester is higher than the peak of said communication antenna.
Can know that through above-mentioned analysis the overocean communications tower that the utility model provides utilizes existing offshore wind generating group to set up communication antenna; Through communication antenna wireless communication signals being carried out relaying amplifies; Compensate the decay of wireless communication signals in transmission course thus, reach the effective transmission range of wireless signal that enlarges offshore bench, improve signal quality; And the utility model need not to set up hardware facilities such as special-purpose iron tower for setting up communication antenna; With low cost, therefore, the utility model improves the signal quality of maritime wireless communication at lower cost.
Description of drawings
The structural representation of a kind of overocean communications tower that Fig. 1 provides for the utility model;
The structural representation of the another kind of overocean communications tower that Fig. 2 provides for the utility model.
Reference numeral:
11: pedestal; 12: the tower tube; 13: the cabin;
14: fan blade; 15: arrester; 2: communication antenna.
The specific embodiment
Because offshore wind generating group position, in principle should be in the A1 scope of sea area offshore position far away, and marine component generating set height is higher, therefore sound construction satisfies the hardware requirement that communication antenna sets up.The utility model utilizes existing offshore wind generating group to set up communication antenna just; Through communication antenna wireless communication signals being carried out relaying amplifies; Compensate the decay of wireless communication signals in transmission course thus; Reach the effective transmission range of wireless signal that enlarges offshore bench, improve signal quality.Because the utility model need not to set up special-purpose iron tower for setting up communication antenna, therefore effectively reduce cost.
To combine the accompanying drawing in the utility model below, the technical scheme of the utility model is carried out clear, intactly description, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not paying the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The structural representation of a kind of overocean communications tower that Fig. 1 provides for the utility model.As shown in Figure 1, the overocean communications tower comprises: offshore wind generating group and communication antenna 2, and the offshore wind generating group is as the tower seat of overocean communications tower, and communication antenna 2 is installed in the top of offshore wind generating group.
Optional, said offshore wind generating group comprises: pedestal 11, tower tube 12, cabin 13 and fan blade 14; Wherein, tower tube 12 is arranged on the top of pedestal 11, and cabin 13 is arranged on the top of tower tube 12, and fan blade 14 is arranged on an end in cabin 13.Said communication antenna 2 can be arranged on the top in said cabin 13 and away from a side of said fan blade 14, to reduce the interference that possibly cause communication antenna 2 in fan blade 14 rotation processes.
If communication antenna is erected at suitable height, it is less that it is influenced by external interference, also better relatively to wireless communication signals relaying amplification performance.Therefore, the utility model can be selected the tower seat of the higher offshore wind generating group of whole height as said overocean communications tower for use, and preferred, the height of the tower tube 12 of offshore wind generating group is 80m-100m.
Optional, can select the communication antenna 2 of different frequency for use according to actual needs, to satisfy the needs that the wireless signal relaying amplifies transmission.
Because the height that communication antenna 2 sets up is higher, therefore, the probability that communication antenna 2 is struck by lightning is also bigger.In order to reduce the probability that communication antenna 2 is struck by lightning, can be to communication antenna 2 design of taking shelter from the thunder.In order to reduce the lightning-arrest cost of communication antenna, optional, but the lightning-arrest design of dual-purpose offshore wind generating group.
As shown in Figure 2, the offshore wind generating group also can comprise: arrester 15.Arrester 15 is arranged on the communication antenna 2, and through the thunder and lightning lead (not shown) ground connection of releasing, wherein, the peak of arrester 15 is higher than the peak of communication antenna 2, reduces the probability that communication antenna is struck by lightning thus.
To sum up, the overocean communications tower that the utility model provides utilizes existing offshore wind generating group to set up communication antenna; Through communication antenna wireless communication signals being carried out relaying amplifies; Compensate the decay of wireless communication signals in transmission course thus, reach the effective transmission range of wireless signal that enlarges offshore bench, improve signal quality; And the utility model need not to set up hardware facilities such as special-purpose iron tower for setting up communication antenna; With low cost, therefore, the utility model improves the signal quality of maritime wireless communication at lower cost.
What should explain at last is: above each embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to aforementioned each embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, perhaps to wherein part or all technical characteristic are equal to replacement; And these are revised or replacement, do not make the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (4)
1. an overocean communications tower is characterized in that, comprising:
The offshore wind generating group is as the tower seat of overocean communications tower;
Communication antenna is installed in the top of said offshore wind generating group.
2. overocean communications tower according to claim 1 is characterized in that,
Said offshore wind generating group comprises: pedestal, be arranged on the tower tube at pedestal top, and be arranged on the cabin at the top of said tower tube, be arranged on the fan blade of an end in said cabin;
Said communication antenna is arranged on the top in said cabin and away from a side of said fan blade.
3. overocean communications tower according to claim 2 is characterized in that,
Said offshore wind generating group also comprises arrester;
Said arrester is arranged on the said communication antenna, and through the thunder and lightning lead ground connection of releasing, wherein, the peak of said arrester is higher than the peak of said communication antenna.
4. according to claim 2 or 3 described overocean communications towers, it is characterized in that,
The height of said tower tube is 80m-100m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205701832U CN202431039U (en) | 2011-12-30 | 2011-12-30 | Maritime communication tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205701832U CN202431039U (en) | 2011-12-30 | 2011-12-30 | Maritime communication tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431039U true CN202431039U (en) | 2012-09-12 |
Family
ID=46780499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205701832U Expired - Lifetime CN202431039U (en) | 2011-12-30 | 2011-12-30 | Maritime communication tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314711A (en) * | 2016-10-17 | 2017-01-11 | 山东科技大学 | Floating multifunctional signal tower for transmitting open sea information and working method of floating multifunctional signal tower |
-
2011
- 2011-12-30 CN CN2011205701832U patent/CN202431039U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314711A (en) * | 2016-10-17 | 2017-01-11 | 山东科技大学 | Floating multifunctional signal tower for transmitting open sea information and working method of floating multifunctional signal tower |
| CN106314711B (en) * | 2016-10-17 | 2018-06-08 | 山东科技大学 | A kind of floating type multifunctional signal tower transmitted for off-lying sea information and its method of work |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |