CN101640304B - Urban base station outdoor antenna feeder installation system - Google Patents
Urban base station outdoor antenna feeder installation system Download PDFInfo
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- CN101640304B CN101640304B CN2009100411050A CN200910041105A CN101640304B CN 101640304 B CN101640304 B CN 101640304B CN 2009100411050 A CN2009100411050 A CN 2009100411050A CN 200910041105 A CN200910041105 A CN 200910041105A CN 101640304 B CN101640304 B CN 101640304B
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- antenna
- trough
- base station
- feeder
- station outdoor
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Abstract
The invention discloses an urban base station outdoor antenna feeder installation system, aiming at providing an urban base station outdoor antennal feeder installation system which is beautiful, can save space, is easy for feeder installation and can reduce cost. The invention comprises an antenna, a feeder connecting the antenna to a machine room (2), a mast (11), a cabling channel, a supporting frame (5), a trunking clamp (51), a bundling card (6), a grounding wire card, a ground plate (9) and a lightning-protection earth tape (10); wherein the antenna is fixedly connected with the mast (11), the cabling channel is formed by a plurality of main cabling channels (4) and a plurality of switching elements, the main cabling channel (4) and the switching element are all fixed by self-locking of an upper half round pipeline and a lower half round pipeline, the feeder from the machine room (2) to the antenna is totally installed in the cabling channel, and the supporting frame (5) and the trunking clamp (51) clamp and fix the cabling channel on wall space or floor. The invention is widely applied to the urban mobile communication base station outdoor antenna and feeder installation field.
Description
Technical field
The present invention relates to base station, a kind of city exterior aerial, feeder line laying system.
Background technology
Along with the fast development of mobile communication, the base station, city is more and more, and is more and more closeer.The feeder line that generally use the mobile base station is 7/8 or 13/8 inch a coaxial line; Outdoor cabling rack all is the zinc-plated iron chute of width 330mm or 500mm, and the problem of existence is: volume is heavy, be prone to get rusty, fixing support rack is many, use bigger blast screw; Both taken more roof terrace; Also influence attractive in appearancely, and the relatively poor roof of construction quality often caused leak, cause the owner to complain and dispute.At present the general exterior aerial of GSM all is a plate antenna, and because of the electromagnetic wavelength relation, GSM900 and DCS1800 system antenna antenna size be respectively more than 2 meters and 1.2 meters, 10 to 40 kilograms of weight.In order to regulate mechanical tilt, antenna has increased bigger hinge up and down, makes that antenna deviation of gravity center mast centre is bigger.In order to guarantee safety, the maximum wind power when considering typhoon, 4～8 meters masts generally require more than the diameter 70mm, and high-order bracing frame is housed.Mast is installed in generally will use the long blast screw of Φ more than 10 on terrace or the dado, mast antenna is installed on the roof, and is neither attractive in appearance, possibly cause the roof to leak again, and the owner complains many.
Along with the enhancing of people's environmental consciousness, the city base station antenna feeder has become the focus that influences environment and citizen's complaint, and many owners require to seal outdoor cabling rack or clear-cut the requirement is through feeder line in the plastic water pipe.But chute is sealed of a high price, and poor; It is thick and stiff because of feeder line to wear plastic water pipe, and construction is difficulty very, causes the feeder line distortion easily, even fractures, and ground connection also has problems, and influences feeder line transmission performance and base station safety.Owing to worry aerial radiation, influence environment, take roofing and cause that the roof leaks etc. that the owner more and more is not received on the own property or builds the base station on every side, make the lease of base station, city more and more difficulty and base station to move the amount of changing increasing.Obtain owner approval for obtaining, operator has to that the very big cost of flower is hidden, embellished antenna and feeder line, and effect is not satisfactory, does not still have complete solution.3G builds and promptly exists, and lease difficulty in base station, city will be the key factor that influences the construction progress and the network coverage.
In sum, not enough below prior art exists: the outdoor cabling rack volume is heavy, fixing support rack is many, use bigger blast screw, has both taken more roof terrace, also influence attractive in appearance, cost is high.
Summary of the invention
Technical problem to be solved by this invention is the deficiency that overcomes prior art, provide a kind of attractive in appearance, save the space, be easy to the urban base station outdoor antenna feeder installation system that feeder line lays, reduces cost.
The technical scheme that the present invention adopted is: the present invention includes antenna, mast, the said antenna of the connection feeder line to machine room; Said antenna is fixedly connected with said mast; Urban base station outdoor antenna feeder installation system also comprises trough, bracing frame, wire casing folder, binding card, ground connection ply-yarn drill, ground plate, lightning protection earthing band, and said trough is made up of multistage master trough and a plurality of adaptor, and said main trough and said adaptor are fixed by the semicircle pipeline self-locking of two halves up and down; Said feeder line is placed in the said trough to the whole cloth of said antenna from going out said machine room; Support frame as described above and said wire casing folder clamp and are fixed on metope or flooring with said trough, and said binding fastens at said trough inner, buckle but said binding card is provided with several bundles of threading bundle; Feeder line is buckled with said bundle through said line bundle and is fixed; When needs ground connection, said ground plate and support frame as described above curb pins fasten said trough, and said ground plate one end passes said trough and is connected with said lightning protection earthing band; Said ground connection ply-yarn drill with peel off outer layer plastic after the outer copper pipe of feeder line fully contact, said earth connection cartoon is crossed earth connection and is connected with said ground plate.
Said antenna adopts electrical tilt antenna, and said electrical tilt antenna vertically is installed on said mast top, and the outer cover of said antenna and said mast adopts the semicircle pipeline self-locking of left and right sides two halves to fix or said antenna cover is a circular pipe.
The wall of said machine room is provided with circular service feed conduits, and said circular service feed conduits is connected with said trough through said adaptor.
Said adaptor is straight joint or right angle branch head or quarter bend or branch joint or master butt.
Said ground connection ply-yarn drill is tetrad copper ground connection ply-yarn drill or bigeminy copper ground connection ply-yarn drill.
The invention has the beneficial effects as follows: owing to the present invention includes bracing frame, binding card, the ground connection ply-yarn drill of the fixing said trough of said trough; Said trough is made up of multistage master trough and a plurality of adaptor, and said main trough and said adaptor are fixed by the semicircle pipeline self-locking of two halves up and down, and said feeder line is placed in the said trough to the whole cloth of said antenna from going out machine room; Support frame as described above is used to bear said trough; And with the common fixedly trough of said wire casing folder, the support frame as described above side is installed the lightning protection earthing band, connects the ground plate of said trough inside; Said ground plate is through earth connection and said earth connection card connection; The outer copper pipe of said ground connection ply-yarn drill and feeder line is connected, and said trough is processed with the PVC material, said trough by about the semicircle pipeline self-locking of two halves fix; The semicircle PVC trough of symmetry is because of separating two halves, and said feeder line can lay inside easily.After laying completion, cover second half semicircle pipeline, self-locking is fixed, and adds glue sealing in case of necessity; Similar altogether water pipe, feeder line all are encapsulated in the said trough, and PVC trough volume is little, in light weight, concentrate to lay to feeder line and bring convenience; Terrace is taken little, even can consider to walk in the exterior wall side, when flooring lays; Support frame as described above is used cemented, can explode fried screw, the flooring of injuring; Terrace taken with the flooring environmental impact drop to minimum, PVC trough of the present invention has substituted traditional irony chute, from appearance with the roof on common water pipe the same; Can't see feeder line, lay, reduce cost so the present invention is attractive in appearance, save the space, be easy to feeder line, and stealthy effective.
Because said antenna adopts electrical tilt antenna, said electrical tilt antenna vertically is installed on said mast top, and the outer cover of said antenna and said mast adopts the semicircle pipeline self-locking of left and right sides two halves to fix or said antenna cover is a circular pipe; Said antenna is vertically installed, and barycentre steadiness adds the above antenna cover airflow design; Make antenna hold wind-force and reduce greatly, the diameter of said mast can dwindle, even can remove support; Install and fix intensity and also reduce greatly, adopt the cylindrical jacket antenna make antenna weight greatly reduction, barycentre steadiness, hold wind-force and accomplish minimum, and good looking appearance is clean and tidy; Antenna cover can be according to the environment tone; Spray the color of coordinating with the environment form and aspect (like white, silver gray), make antenna stealthy, see from afar; Difficultly find antenna, so barycentre steadiness of the present invention, good looking appearance are clean and tidy, stealthy effective.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is master's trough ground connection of the present invention structural representation when installing;
Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 are the structural representations of the various adaptors of the present invention;
Fig. 8 is the structural representation of the circular service feed conduits of the present invention;
Fig. 9 is the structural representation of tetrad copper ground connection ply-yarn drill of the present invention;
Figure 10 is the structural representation of bigeminy copper ground connection ply-yarn drill of the present invention.
Embodiment
Embodiment one:
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, shown in Figure 10, the present invention includes antenna, machine room 2, feeder line, main trough 4, bracing frame 5, wire casing folder 51, binding card 6, tetrad copper ground connection ply-yarn drill 7, bigeminy copper ground connection ply-yarn drill 71, ground plate 9, lightning protection earthing band 10, mast 11, semicircle pipeline, circular service feed conduits 22, straight joint 61, right angle branch 62, quarter bend 63, branch joint 64, master butt 65.Said trough is processed by the PVC material, substitutes traditional irony chute, and said trough is made up of multistage master trough 4 and a plurality of adaptors; Said main trough 4 is fixed by the semicircle pipeline self-locking of two halves with said adaptor; Add glue sealing in case of necessity, feeder line is placed in the said trough to the whole cloth of said antenna from going out machine room 2, and support frame as described above 5 and said wire casing folder 51 are with said trough clamping and be fixed on metope or flooring; Said binding card 6 is a kind of rubber-like sheet metals; Can make things convenient for bending to be placed in trough inside, but said binding card 6 has several bundles of threading bundle to buckle and through hole through punching press, feeder line is buckled with said bundle through said line bundle and is fixed; After the feeder line of bottom was tightened and fixed, the feeder line on upper strata can be tightened with the feeder line binding of lower floor.Feeder line cloth along separate routes is put into each said antenna, and said trough needs connection, branch branch road and turns round, and therefore needs the various adaptors of design.Branch's groove and curved groove it should be noted that minimum turning radius, must in order to avoid lose said feeder line, require the minimum turning radius of 7/8 inch feeder line greater than 120mm like design specification greater than certain value, and 13/8 inch minimum turning radius of feeder line is greater than 300mm.Like Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, said adaptor can be said straight joint 61 or said right angle branch 62 or said quarter bend 63 or said branch joint 64 or said master butt 65.Said trough color can be selected for use and house class advancing coloud nearside, like white or grey, also can coat various colors according to owner's requirement, makes it and color coordination on every side.Said feeder line is placed on the said trough to the whole cloth of antenna from said machine room 2, and whole process is sealed, and said feeder line can't see in the outside.
In the mobile communication engineering, the base station all is a feeder window of on the wall of said machine room, opening a 500x500 at present, and both bad sealing causes said machine room infiltration, and feeder line is also mixed and disorderly easily for a long time, influences environment.And the present invention bores circular hole on the wall of said machine room 2, said circular service feed conduits 22 is fixed on the wall of said machine room 2, said circular service feed conduits 22 the outside be connected with said main trough 4 through said adaptor.
Press communication specification, feeder line whenever needs ground connection once at a distance from about 20 meters, considers the needs of feeder line ground connection; Support frame as described above 5 adopts metal ironware stamped, and said trough is outside to adopt a plurality of support frames as described above 5 fixing with wire casing folder 51, when needs ground connection; The outer layer plastic of feeder line is peelled off, let the outer copper pipe of feeder line expose, with the outer copper pipe chucking of said ground connection ply-yarn drill and feeder line; And fully contact, to select to be to use tetrad copper ground connection ply-yarn drill 7 also to be to use bigeminy copper ground connection ply-yarn drill 71 according to what of feeder line, said earth connection cartoon is crossed earth connection and is connected with said ground plate 9; It is inner that said ground plate 9 is placed on said trough; Support frame as described above 5 is then outside at said trough with wire casing folder 51, inside and outside said ground plate 9 and the support frame as described above 5 said trough is fixedly clamped, and offers a sulculus in the appropriate location of said trough; The sulculus that makes said ground plate 9 one ends pass said trough is connected with said lightning protection earthing band 10, reaches the purpose of ground connection.
Said antenna and said mast 11 are vertically installed in flooring 1; The antenna center of gravity is near said mast 11; Said mast 11 stress equalizations, steady, said antenna and said mast 11 outer covers adopt the said semicircle pipeline self-locking of two halves to fix, and the said semicircle pipeline of two halves closes and just forms a cylindrical integral; And said antenna cover also can directly adopt circular pipe, and installation is with convenient.The city antenna for base station is general to use 4～8 meters high said mast 11 that said antenna is installed; After adopting electrical tilt antenna of the present invention, because said antenna fixed vertical is installed barycentre steadiness; Add the above antenna cover airflow design, make said antenna hold wind-force and reduce greatly.Therefore, said mast 11 diameters can dwindle, even can remove support, install and fix requirement of strength and also reduce greatly, can consider to come firm said antenna and said mast 11 with the cement platform of constant weight.
The present invention is widely used in urban mobile communication base station outdoor antenna and feeder installation field.
Claims (5)
1. urban base station outdoor antenna feeder installation system; Comprise antenna, mast (11), connect the feeder line of said antenna to machine room (2); Said antenna is fixedly connected with said mast (11); It is characterized in that: urban base station outdoor antenna feeder installation system also comprises trough, bracing frame (5), wire casing folder (51), binding card (6), ground connection ply-yarn drill, ground plate (9), lightning protection earthing band (10), and said trough is made up of multistage master trough (4) and a plurality of adaptor, said main trough (4) and said adaptor by about the semicircle pipeline self-locking of two halves fix; Said feeder line is placed in the said trough to the whole cloth of said antenna from going out said machine room (2); Support frame as described above (5) clamps and is fixed on metope or flooring with said wire casing folder (51) with said trough, and it is inner that said binding card (6) is fixed on said trough, said binding card (6) but be provided with several bundles that threading pricks and buckle; Feeder line is buckled with said bundle through said line bundle and is fixed; When needs ground connection, said ground plate (9) fastens said trough with support frame as described above (5) curb pins, and said ground plate (9) one ends pass said trough and are connected with said lightning protection earthing band (10); Said ground connection ply-yarn drill with peel off outer layer plastic after the outer copper pipe of feeder line fully contact, said earth connection cartoon is crossed earth connection and is connected with said ground plate (9).
2. urban base station outdoor antenna feeder installation system according to claim 1; It is characterized in that: said antenna adopts electrical tilt antenna; Said electrical tilt antenna vertically is installed on said mast (11) top, and the outer cover of said antenna and said mast (11) adopts the semicircle pipeline self-locking of left and right sides two halves to fix or said antenna cover is a circular pipe.
3. urban base station outdoor antenna feeder installation system according to claim 1 is characterized in that: the wall of said machine room (2) is provided with circular service feed conduits (22), and said circular service feed conduits (22) is connected with said trough through said adaptor.
4. according to claim 1 or 3 described urban base station outdoor antenna feeder installation systems, it is characterized in that:
Said adaptor is straight joint (61) or right angle branch head (62) or quarter bend (63) or branch joint (64) or master butt (65).
5. urban base station outdoor antenna feeder installation system according to claim 1 is characterized in that: said ground connection ply-yarn drill is tetrad copper ground connection ply-yarn drill (7) or bigeminy copper ground connection ply-yarn drill (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100411050A CN101640304B (en) | 2009-07-14 | 2009-07-14 | Urban base station outdoor antenna feeder installation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100411050A CN101640304B (en) | 2009-07-14 | 2009-07-14 | Urban base station outdoor antenna feeder installation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101640304A CN101640304A (en) | 2010-02-03 |
| CN101640304B true CN101640304B (en) | 2012-08-15 |
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ID=41615182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100411050A Expired - Fee Related CN101640304B (en) | 2009-07-14 | 2009-07-14 | Urban base station outdoor antenna feeder installation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN101640304B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301413A (en) * | 1998-05-20 | 2001-06-27 | 北方电讯(马特拉)蜂窝电话有限公司 | Radio communication base station antenna |
| WO2006057612A1 (en) * | 2004-11-26 | 2006-06-01 | Powerwave Technologies Sweden Ab | Antenna control system |
| US20070285313A1 (en) * | 2003-09-15 | 2007-12-13 | Lee Hyo J | Beam switching antenna system and method and apparatus for controlling the same |
-
2009
- 2009-07-14 CN CN2009100411050A patent/CN101640304B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301413A (en) * | 1998-05-20 | 2001-06-27 | 北方电讯(马特拉)蜂窝电话有限公司 | Radio communication base station antenna |
| US20070285313A1 (en) * | 2003-09-15 | 2007-12-13 | Lee Hyo J | Beam switching antenna system and method and apparatus for controlling the same |
| WO2006057612A1 (en) * | 2004-11-26 | 2006-06-01 | Powerwave Technologies Sweden Ab | Antenna control system |
| CN101057368A (en) * | 2004-11-26 | 2007-10-17 | 动力波技术瑞典股份公司 | Antenna control system |
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| Publication number | Publication date |
|---|---|
| CN101640304A (en) | 2010-02-03 |
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Granted publication date: 20120815 Termination date: 20140714 |
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