EP1286412A2 - Mât d'antenne - Google Patents

Mât d'antenne Download PDF

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Publication number
EP1286412A2
EP1286412A2 EP02018067A EP02018067A EP1286412A2 EP 1286412 A2 EP1286412 A2 EP 1286412A2 EP 02018067 A EP02018067 A EP 02018067A EP 02018067 A EP02018067 A EP 02018067A EP 1286412 A2 EP1286412 A2 EP 1286412A2
Authority
EP
European Patent Office
Prior art keywords
radio
cladding
mast
modules
radio mast
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02018067A
Other languages
German (de)
English (en)
Other versions
EP1286412A3 (fr
Inventor
Ulrich Carthäuser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP02018067A priority Critical patent/EP1286412A3/fr
Publication of EP1286412A2 publication Critical patent/EP1286412A2/fr
Publication of EP1286412A3 publication Critical patent/EP1286412A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1242—Rigid masts specially adapted for supporting an aerial

Definitions

  • the invention relates to a radio mast with a central load-bearing Mast structure and with transmitting and / or receiving antennas and power supply units and communication junctions that are multi-story in modules arranged one above the other are assembled with an optical opaque, but at least in the construction area of the antennas for the radio signals transparent rigid cladding z.
  • Radio masts should ideally be set up in such a way that a nationwide supply is guaranteed.
  • GSM Global System for Mobile Communication
  • BTS Base Transceiver System
  • UMTS Universal Mobile Telecommunication System
  • the covering according to the mast structure is built on several floors by being detachable one above the other there are individual storey cladding rings mounted on the mast structure - Where under "ring" a closed, but not necessarily round shape is understood - and preferably with the support of the individual Cladding floors on the mezzanine floors of the radio tower; also for higher radio towers, this means the weight of the individual cladding storeys not supported on the cladding wall below, but is from floor to floor on the construction of the radio mast derived.
  • This cladding can be made in a manner known per se Glass fiber reinforced plastic exist, at least in the area of the antennas.
  • the plastic used here is preferably a chlorine-containing, light-stabilized one Polyester resin in question, which is sold under the brand VESTOPAL®, especially as "VESTOPAL 221 L".
  • VESTOPAL® especially as "VESTOPAL 221 L”.
  • the most possible 100% penetration of the cladding is encouraged by the radio signals that the panel as far as possible without using metallic components.
  • the "technology" bullets can also contain metal or made of metal.
  • the modularity of the cladding allows one arbitrary and also mixed distribution of radio-permeable and radio-impermeable clad floors.
  • the radio masts are made of not recognizable as such on the outside.
  • the cladding itself offers favorable opportunities for public information and economic recovery, for example by adding its outside holder for image and text carriers, a moving image display device or a display device for information such as time and temperature, municipal information, event dates or traffic management systems wearing.
  • the tower-like cladding offers the possibility Aggregates and devices such as lighting fixtures or surveillance cameras to mount on it. Since these are approximately house-high units, You can also find small shops, kiosks, ticket machines and the like can be accommodated. The benefit for the municipality concerned is obvious.
  • the radio mast inside the cladding is, as mentioned, off several modules built on several floors. At least one technical floor the units of power supply and a radio subsystem that the Management of the radio interface and other control and signaling tasks has to do contains, close cellular antenna levels on; At the top there may still be a radio link.
  • the closed ring shape of the cladding or the cladding parts is useful in many cases, but not always necessary.
  • the rings themselves can be composed of several ring segments or plates, and in the case of the radio mast leaning against an already opaque wall it is sufficient to cover only the visible front with half rings.
  • the cladding can also be made from cladding parts of different materials and wall thicknesses, where the wall thickness depends on the transparency compared to the respectively broadcast and received radio signals, but also from the allocation with aggregates, the weight of which is borne by the wall depends on.
  • such units can also be attached to support ribs be mounted, which are formed in the panel while in between Flat parts of the cladding are thin-walled.
  • the bullet rings of the cladding are, for example, horizontal Troughs that are part of the mast structure and each consist of separate ones Circumferential segments whose vertical edges releasably engage in vertical channels, which are formed for example by cover strips and screws.
  • the cladding can be easily transported in individual parts easy to assemble and easy to dismantle if necessary.
  • the mast structure preferably consists in a manner known per se (US 5 969 693) of vertical modules, which are stacked on top of each other in particular four vertical supports that match from module to module, which are connected to the interfaces of the modules when the mast is installed become.
  • the individual module is in turn out preferably composed of three horizontal modules, which then in detail each have a size that is suitable for both galvanizing and the transport is still easy to handle.
  • expedient configuration is that each one floor corresponding vertical module from three horizontal modules of the mast structure and four segments of the cladding.
  • Directional radio antennas are preferred in the case of an annular cladding very close to this with its front tangent parallel, or with their radio lobe axis aligned radially. For this purpose they sit Antennas inside the panel on angle-adjustable brackets.
  • Fig. 1 shows a tower-like building, the overall one clad Radio mast 1 represents. In addition to the radio mast, there is another for size comparison Motor vehicle pictured.
  • the covered radio mast 1 of Fig.n 1 to 3 is a total of four square cross-section in each plane.
  • the viewer facing the front there are various panels 2, of which some are equipped with special display devices, namely two Text tapes 3, a screen 4 and one with a fixed advertisement provided advertising space 5.
  • the remaining panels 2 are still for media purposes available.
  • the table assignments are on the outside of the building wall Covered radio masts 1 mounted or glued using brackets.
  • surveillance cameras 6 are mounted on the covered radio mast 1.
  • the radio mast itself, as shown in FIG. 2, consists of a building wall forming cladding 10 and a mast structure 11.
  • the mast structure 11 is seated on anchored firmly in the ground, in the example according to FIGS.
  • a reduced diameter base 12 from the The top of the panel 10 protrudes upwards and the mast structure 11 completely surrounds.
  • the one forming the outer wall of the covered radio mast 1 Cladding 10 is closed at the top by a roof 13.
  • a gutter 14 is led down over the entire height of the radio mast.
  • the costume 10 itself is immobile.
  • the radio mast comprises four floors, namely, from top to bottom, a directional antenna floor 16, a cellular antenna floor 17, a cellular technology floor 18 with the BTS technology for mobile communications, and a technology floor 19 with technology for Directional radio, switching and power supply units, etc.
  • Underground cables connect the radio mast 1 with - with regard to the radio mast - external circuit units 20.
  • FIG. 3 shows the view a a cross section through the base 12, the view b a Cross section through the technical floor 19, view c is a cross section through the cellular technology floor 18, the view d a cross section the cellular antenna floor 17 and the view e a cross section the directional radio antenna floor 16.
  • View f shows a plan view of the Top, roof.
  • the individual floors represent modules that are assembled together as required can be. They are a few meters, e.g. B. 3 to 3.5 m high and are separated from each other by grid floors 22 and accessible via a ladder 23.
  • Technical floors 18 and 19 mainly contain control cabinets that Antenna floors 16 and 17, however, antenna mounts.
  • the mast structure 11 is stable on its own and rests only on the base, but without to take the panel 10 for this purpose.
  • the cladding 10 is in the area of the antenna floors 16 and 17 Made of opaque glass fiber reinforced plastic, which turns out to be plastic especially one that is commercially available under the VESTOPAL® 221 L brand Plastic is suitable. It is a chlorine-containing light stabilized Polyester resin, manufactured by Chemische Werke Hüls AG, at the relevant Data sheets are to be obtained. This material comes in the form of thin plates used for example with a thickness of 3 mm. It causes the electromagnetic waves passing through there is practically no attenuation but in the plate form opaque and even largely opaque. It is of moderate weight and yet has sufficient stability to to withstand the stresses that arise. These strains are stresses caused by changing temperatures, weather and especially wind, and on the other hand weight stresses from the Wall material itself and by mounting brackets for the displays etc. on the boards.
  • the cladding 10 consists essentially of four in a horizontal section square rings 26 each comprising four plates the roof 13 built.
  • the assembly of the individual rings 26 is in the present case Example expediently by welding planes together Plates carried out at the final location, but it is also possible to do that Screw plates together on flanges or even completely formed plate rings in the course of assembling the mast structure 11.
  • the individual rings 26 of the panel 10 correspond to the floors 16 to 19 of the mast structure 11 and therefore fit into the module concept of the Radio masts.
  • Each of the rings rests in a support structure of the mast structure 11 by placing it there in a (not explicitly shown in the drawing) Gutter is inserted.
  • Above the top of floors 17, 18 and 19 is the support structure for the one above it Shot 16, 17 and 18 corresponding rings 26.
  • Each of the rings 26 supports thus its weight is not on a ring underneath, but on the mast structure 11.
  • Fig. 4 shows a covered radio mast 1 similar to that according to Fig.n 1st to 3, but with the difference that the base compared to the top Parts of the tower-like building are not tapered, but the same Cross section has like the upper floors.
  • Fig. 5 shows in vertical section a covered radio mast 1 with in Compared to Fig. 2 increased number of floors, namely eight, and in detail somewhat modified dimensions, namely with two directional radio antennas 16, three cellular antenna floors 17, two technology floors 18 for mobile communications and a technical floor 19 for radio relay.
  • the Cross section of this covered radio mast is circular in every plane, 6a in turn shows the base 12 in cross section, FIG. 6b one of the Technology floors 18, 19, Fig. 6c with the cellular antenna floor 17 Mobile radio antennas 27 and Fig. 6 d with the directional antenna floor 16 Directional antennas 28.
  • FIG. 7 shows in a vertical section a tower similar to that of FIG. 5, which, however, is essentially not yet equipped. However, they are already Brackets for the directional antennas in the floors 16 and for the Cellular antennas indicated in the floors 17.
  • Each of the eight floors above the base 12 consists of components, selected from a relatively small number of modules. This is in a floor plan shown in Fig. 8 is shown. From the bottom up above, the entire radio mast located above the base 12 consists of four continuous steel beams 33, each at the interfaces between the Are bolted together. They are each at full floor height Components of sub-modules, namely two matching ones Third modules 34, the two opposite segments of the single floor form and between which a further third module 35 is inserted is. In addition to the vertical steel beams 33, each of the third modules 34 includes 34 another horizontal support 36, connection points 37 for the middle third module 35 and some horizontal floor supports 38.
  • the third module 35 includes two horizontal beams 41 which are connected at their ends to the connection points 37 of the Third modules 34 are screwed, as well as floor supports 42 and stair elements 43.
  • the basic equipment of each floor continues to belong four cladding segments 45 for the antenna floors and 46 for the Technical storeys as the components of the cladding 10.
  • the cladding segments 45 and 46 are cylinder segments in the example shown, and quarter cylinder. The segments can be used for other module dimensions also deviate from the quarter-cylinder design, and with other radio mast cross-sections the cladding segments 45 are not circular cylindrical, but for example, plate-shaped with rounded edges.
  • the individual components i.e. the third modules 34, 35 and the cladding segments 45, 46 have for the establishment of an average Radio mast dimensions that are expedient for the handling of the modules are.
  • the third modules 34 and 35 can be galvanized in one piece, and the Parts are also suitable for road transport. The assembly takes place only at the construction site.
  • the cladding segments 45 for the antenna floors consist of the described, permeable to the electromagnetic waves plastic material and the cladding segments 46 are for the engineering floors from sheet metal cassettes, namely a sandwich material with two sheet metal walls and in between, in the drawing by a dot hatch indicated thermal insulation material.
  • the attachment of the corresponding Segments for these two materials are different because of the sheet metal cassettes themselves have sufficient stability, while the plastic segments need additional support elements.
  • Fig. 9 shows on the left side the attachment of two on top of each other located plastic cladding segments 45 in the cutting plane between the floors.
  • the segments are each on a floor support 38 screwed, and the joint between the segments is to achieve the Water and air tightness closed with a sealing sleeve 47.
  • this connection has that Appearance according to the right representation of Fig. 9, wherein, like Figs. 8 and Fig. 8 illustrate to adapt to the tangent of the circle in question Place the outer end face of the floor support 38 is cut obliquely.
  • Fig. 10 illustrates the connection and vertical support of the Plastic cladding segments 45.
  • Fig. 12 illustrates the attachment of the directional radio antennas in the corresponding Antenna floor 16.
  • directional antennas have a depth that corresponds approximately to its diameter.
  • the plate-shaped cladding 10 is preferably at right angles from the directional radio antennas 28 its expansion, that is to say radially in the case of circular-cylindrical claddings, and the directional antennas should be as close to the panel as possible be brought up.
  • Antenna brackets which are shown in Fig. 12 are illustrated.
  • the individual antenna 28 sits on a support arm 53, the swiveling, height-adjustable and fixable via a retaining eye on one vertical rod 54 is mounted in the form of a circular cylindrical steel tube.
  • the rod 54 in turn sits with an upper and a lower shoe each in a U-profile rail 55, which is part of the mast structure 11, to the Covering 10 reaches and bores at regular intervals has through which a bolt passing through the respective shoe is stuck.
  • the orientation of the antennas 28 in the through the panel 10th required way, in particular tangent parallel directly on the windshield, is easily possible.
  • the adjustable mounting of the vertical rod 54 is easy modified form, namely not in a U-profile rail, but only on a flat iron 56.
  • the basis is a floor support 38.
  • the mobile radio antennas are located in the mobile radio antenna storey 17 each on a pipe ring 60, which, as Fig. 6c shows, at a distance from the Cover 10 runs in a circle.
  • the one consisting of ring segments Pipe ring 60 is supported in the manner illustrated in FIG. 14.
  • FIG. 15 and 16 show a twelve-sided clad radio mast, whose base 12 accordingly is also twelve-sided.
  • a modification of the construction of this radio mast is that here the text treadmills 3 and 4 screens are not the relatively narrow polygon prism surfaces in this polygonal design are limited, but are attached to them, but project laterally, whereby enlarged areas are available in this regard.
  • Aspire 29 serve the stabilization especially against attacking wind forces.
  • FIG. 17 shows a design of the panel 10 and thus also the grid floors 22 of the mast structure with an approximately triangular Horizontal cut, but cut cross-section corners.
  • the Fig. shows also in plan view that with such a cross-sectional design resulting roof.
  • the cross section represents an irregular hexagon, at for the advertising and information boards 2 relatively large areas available stand.
  • Heat dissipation plays in the covered radio mast with technical floors a certain role, especially in warm countries. It is possible, dissipate the heat via air conditioners, either directly from the individual control cabinet or from the heat-intensive floors.
  • the grid floors shown result in climatic conditions connected floors, which are suitable for air conditioning by ventilation are suitable, but according to a modification the storeys can also be against one another be isolated and at different operating temperature limits be set. It is an interim solution if the floors - also for Protection against falling objects - through plates are, however the climb creates a connection and ventilation hole.

Landscapes

  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
EP02018067A 2001-08-13 2002-08-13 Mât d'antenne Withdrawn EP1286412A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02018067A EP1286412A3 (fr) 2001-08-13 2002-08-13 Mât d'antenne

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE20113463U 2001-08-13
DE20113463 2001-08-13
EP02009570 2002-04-26
EP02009570 2002-04-26
EP02018067A EP1286412A3 (fr) 2001-08-13 2002-08-13 Mât d'antenne

Publications (2)

Publication Number Publication Date
EP1286412A2 true EP1286412A2 (fr) 2003-02-26
EP1286412A3 EP1286412A3 (fr) 2003-03-12

Family

ID=27219607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02018067A Withdrawn EP1286412A3 (fr) 2001-08-13 2002-08-13 Mât d'antenne

Country Status (1)

Country Link
EP (1) EP1286412A3 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1326301A1 (fr) * 2002-01-04 2003-07-09 E Collinson & Co. Limited Boitier d'antenne
WO2005096511A1 (fr) * 2004-03-31 2005-10-13 Mario Lehmann Centre de communication
WO2007108766A1 (fr) * 2006-03-20 2007-09-27 Telefonaktiebolaget Lm Ericsson (Publ) Structure de pylône d'antenne modulaire
WO2012108799A1 (fr) 2011-02-11 2012-08-16 Telefonaktiebolaget L M Ericsson (Publ) Procédé pour former un mât d'antenne et système de mât d'antenne
WO2012108800A1 (fr) 2011-02-11 2012-08-16 Telefonaktiebolaget L M Ericsson (Publ) Mât d'antenne et procédé pour fournir une fonction supplémentaire dans un mât d'antenne
FR2980230A1 (fr) * 2011-09-19 2013-03-22 Alcatel Lucent Pylone monotube
WO2014092639A3 (fr) * 2012-12-12 2014-08-07 Telefonaktiebolaget L M Ericsson (Publ) Enceinte de station de télécommunication
DE202022100552U1 (de) 2021-02-01 2022-02-14 Tks Telekommunikationsbau Services Gmbh Modularer Funkturm oder -mast in der Funktion als Antennenträger im Mobilfunknetz
IT202100004979A1 (it) * 2021-03-03 2022-09-03 Solerzia S R L Torre per telecomunicazioni

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308297A1 (de) * 1973-02-17 1974-08-22 Licentia Gmbh Wetterschutzverkleidung fuer antennenfelder aus einzelzylindern
DE29802283U1 (de) * 1998-02-11 1998-06-10 Helmut Lehmer Gmbh Stahl Und M Sendemast
WO1998053522A1 (fr) * 1997-05-20 1998-11-26 Stealth Network Technologies, Inc. Gaine et structure support pour envelopper une antenne montee sur un element allonge
US5969693A (en) * 1997-11-10 1999-10-19 Edwards And Keley Wireless, L.L.C. Multi-user antenna telecommunication tower
WO2001040585A1 (fr) * 1999-11-30 2001-06-07 Brosnihan, Gail, Anne Structure de fondations et erection de tours

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308297A1 (de) * 1973-02-17 1974-08-22 Licentia Gmbh Wetterschutzverkleidung fuer antennenfelder aus einzelzylindern
WO1998053522A1 (fr) * 1997-05-20 1998-11-26 Stealth Network Technologies, Inc. Gaine et structure support pour envelopper une antenne montee sur un element allonge
US5969693A (en) * 1997-11-10 1999-10-19 Edwards And Keley Wireless, L.L.C. Multi-user antenna telecommunication tower
DE29802283U1 (de) * 1998-02-11 1998-06-10 Helmut Lehmer Gmbh Stahl Und M Sendemast
WO2001040585A1 (fr) * 1999-11-30 2001-06-07 Brosnihan, Gail, Anne Structure de fondations et erection de tours

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1326301A1 (fr) * 2002-01-04 2003-07-09 E Collinson & Co. Limited Boitier d'antenne
WO2005096511A1 (fr) * 2004-03-31 2005-10-13 Mario Lehmann Centre de communication
WO2007108766A1 (fr) * 2006-03-20 2007-09-27 Telefonaktiebolaget Lm Ericsson (Publ) Structure de pylône d'antenne modulaire
WO2007108765A1 (fr) * 2006-03-20 2007-09-27 Telefonaktiebolaget Lm Ericsson (Publ) Structure de pylone d'antenne a axe d'installation
US7956817B2 (en) 2006-03-20 2011-06-07 Telefonaktiebolaget L M Ericsson (Publ) Modular antenna tower structure
US8018395B2 (en) 2006-03-20 2011-09-13 Telefonaktiebolaget L M Ericsson (Publ) Antenna tower structure with installation shaft
WO2012108799A1 (fr) 2011-02-11 2012-08-16 Telefonaktiebolaget L M Ericsson (Publ) Procédé pour former un mât d'antenne et système de mât d'antenne
WO2012108800A1 (fr) 2011-02-11 2012-08-16 Telefonaktiebolaget L M Ericsson (Publ) Mât d'antenne et procédé pour fournir une fonction supplémentaire dans un mât d'antenne
FR2980230A1 (fr) * 2011-09-19 2013-03-22 Alcatel Lucent Pylone monotube
WO2014092639A3 (fr) * 2012-12-12 2014-08-07 Telefonaktiebolaget L M Ericsson (Publ) Enceinte de station de télécommunication
DE202022100552U1 (de) 2021-02-01 2022-02-14 Tks Telekommunikationsbau Services Gmbh Modularer Funkturm oder -mast in der Funktion als Antennenträger im Mobilfunknetz
IT202100004979A1 (it) * 2021-03-03 2022-09-03 Solerzia S R L Torre per telecomunicazioni

Also Published As

Publication number Publication date
EP1286412A3 (fr) 2003-03-12

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