EP1351331A2 - Structure de toit tubulaire destiné à recevoir des antennes et composants techniques - Google Patents

Structure de toit tubulaire destiné à recevoir des antennes et composants techniques Download PDF

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Publication number
EP1351331A2
EP1351331A2 EP03006977A EP03006977A EP1351331A2 EP 1351331 A2 EP1351331 A2 EP 1351331A2 EP 03006977 A EP03006977 A EP 03006977A EP 03006977 A EP03006977 A EP 03006977A EP 1351331 A2 EP1351331 A2 EP 1351331A2
Authority
EP
European Patent Office
Prior art keywords
cylinder
lower cylinder
roof structure
double
structure according
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Withdrawn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
EP03006977A
Other languages
German (de)
English (en)
Other versions
EP1351331A3 (fr
Inventor
Alexander Dipl.-Ing.(FH) Lisitano
Torsten Dr.-Ing. Fuss
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.)
Lisitano Alexandro
Original Assignee
Lisitano Alexandro
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 Lisitano Alexandro filed Critical Lisitano Alexandro
Publication of EP1351331A2 publication Critical patent/EP1351331A2/fr
Publication of EP1351331A3 publication Critical patent/EP1351331A3/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Withdrawn legal-status Critical Current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
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H01Q1/421—Means for correcting aberrations introduced by a radome
    • 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 statically and electrically optimized self-supporting tubular roof structure for receiving antennas and technical components.
  • the antennas installed under roof structures and their system technology should not be easily identified as antennas or antenna systems.
  • Antenna systems are set up according to location-specific central or regional requirements. Since the required antenna heights in inner cities are at least 15m in most cases, antenna locations are mainly multi-storey houses with saddle or flat roofs. These roofs are usually designed for snow, wind and personal loads and are therefore not suitable for accepting larger additional loads.
  • the antennas are arranged at the upper end of a one-piece mast are covered by a cylindrical fiberglass housing.
  • This Fiberglass housing is for ease of access to the antennas movable on the antenna mast.
  • GB 2239463 A discloses a cylindrical support and holding structure for antenna structures, which is partially lowerable and rotatable.
  • the supporting and holding structure consists of a foot part and an upper part connected to this foot part via a tilting bearing.
  • the upper part receiving the antenna construction and the base part of the supporting and holding construction connected to the base are arranged one above the other in a vertical extension.
  • the upper part, which can be folded relative to the foot part has a tubular cylinder on its head region, to which the uncovered antenna construction is fastened.
  • the supporting and holding structure is equipped with antennas as intended in the folded state.
  • US 5,581,958 relates to an antenna mast with uncovered antennas with a Chamber for technical equipment located near the mast base Components to which inspection doors are attached.
  • the mast systems with a partly pronounced substructure fit together inadequate in the architectural environment of an urban development Character. Economic aspects of building and revision of the Insufficient attention is paid to antenna systems.
  • the object of the invention is therefore to provide antenna systems with a to develop tubular structure leading to a reduction in construction costs lead to the described structure of the mobile radio networks and in which the Expenses for performing revisions to the mechanical and electrical part of the antenna systems can be significantly reduced.
  • the tubular roof structure is static and electrically optimized self-supporting cylinder system, which is built according to the modular principle and its parts easily assembled and can be dismantled.
  • the lower cylinder consists of two concentric in the circular distance from about 3 to 6 cm inside each other arranged cylinder walls.
  • the annulus volume between the two cylinder walls can also be stabilized by a stabilizing Material such as foam and the like can be filled.
  • the lower end of the lower cylinder is pushed onto a substructure or inserted into a substructure, which ensures its stability.
  • the substructure consists of a double plate which can be hinged, is located directly or at a distance from one another and can be non-positively locked on the side facing away from the hinge side. This makes the entire system foldable.
  • a mast foot with a vertically standing double pipe extension is attached to the upper mounting plate, which is dimensioned so that the lower cylinder can be inserted with a positive fit between the two walls - i.e. in the circular gap - of the double pipe extension.
  • the cylinder system is non-positively connected and sufficiently stiffened and at the same time fixed by means of this pair of clamps consisting of a double pipe shoulder on the mast base with a pressing effect on the two walls between the lower cylinder.
  • a prerequisite for the coaxial wall-to-wall arrangement of the lower cylinder and double pipe neck of the mast base is that the annular gap between the double pipe neck of the mast base corresponds approximately to the thickness of the total wall of the double special cylinder, so that the lower cylinder is pushed tightly into the annular gap can be.
  • the mast foot can be both welded and screwed onto the upper movable leg of the double plate and has inspection openings in the pipe socket for receiving and access to the connecting elements for cable connections and other technical equipment. Such inspection openings can be omitted when creating a space under the mounting double plate. In this case, the cable connections are inserted into the cylinder system from below via the space.
  • this spacing construction consists of a base plate fastened to the roof surface and vertical struts for stable connection of the base plate to the lower part of the double fastening plate. This distance space has the advantage that the plug-in connections do not have to be loosened when the entire system is folded down.
  • the height of the vertical pipe extension depends on the total height of the pipe system (lower cylinder and upper cylinder) and can be up to approximately 1.0 m.
  • the heights or lengths of the two pipe lugs spaced apart via the annular gap can be different.
  • the lower cylinder has a length of approximately 4 to 6 m and a maximum diameter of approximately 400 mm and is non-positively connected to the upper cylinder at its upper end with the interposition of the connecting element.
  • the connecting element consists of two pipe sockets, which are attached to the top and bottom of a perforated disc with a larger diameter. The two pipe sockets can have a different diameter. In its central area, the perforated disc has a sufficiently large opening for the passage of the cables.
  • the antennas themselves are attached to an antenna bracket positioned in the upper cylinder, which consists of the three components lid below, lid above and the slat body in between with three star-shaped, continuous wall stiffeners (slats).
  • the cover at the bottom fits into the upper part of the connecting element in a form-fitting manner, while the upper cylinder is pushed onto the outer upper wall of the connecting element and non-positively connected.
  • the lid at the bottom has a sufficiently large recess for Carrying out the antenna cables.
  • the top lid has a larger diameter than the top cylinder and thus closes the upper one like a hood and provides a form-fitting seal Cylinder.
  • Both cover elements become frictional with the lamellar body connected and led.
  • This slat body is used to hold the Antennas that are non-positively attached to this.
  • the slat body has continuous, star-shaped stiffeners (slats), which positively stabilize the compensation cylinder and the guidance of the antenna bracket in the upper cylinder when assembled with antennas and other technical equipment.
  • the lamellar body is designed with three beams, the three lamellas leading radially away from the central axis each enclosing an angle of 120 °.
  • the areas of the lamellar body and compensation cylinder that meet at the end faces and continuously parallel to the central axis are slotted in opposite directions at the same radial distance and can be pushed into one another via these slots.
  • the lamella reinforcement in turn has an angle of 120 ° between the slats arranged in a star pattern.
  • Such slat reinforcement can also retrospectively as a correspondingly elongated continuous Component positively in the upper cylinder and lower cylinder be introduced.
  • the revision cylinder When the antenna system is revised, the revision cylinder is preferably moved downward in the direction of the common axis of the cylinder system, so that access to the antennas is free through the revision window.
  • the antennas can be moved vertically, ie along the axis of the cylinder system, by means of an additional displacement system arranged on the lamella reinforcement, for example in the form of a rail system. This improves the access conditions to the antennas.
  • Fig. 1 shows the new as a cylinder system according to the first embodiment executed antenna roof structure in the assembled, ready to use Condition with antennas 2 installed, which are not visible under the Compensation cylinder 10 are arranged.
  • the double-walled lower cylinder 1 (cf. FIG. 3) should have a length or height of 8.5 m with a diameter of 400 mm.
  • the antenna holder 9 and the compensation cylinder 10 it consists of a suitable plastic.
  • the substructure 4, 5 and 6 and the connecting element 8 are made of aluminum.
  • Fig. 3 shows the detailed representation of the mast foot 5 with double Pipe shoulder 5.1 and 5.2 inserted lower cylinder 1. Easy to see is the coaxial arrangement of the double pipe socket and the lower cylinder and the cross-sectional structure of the lower cylinder 1 with the inner and outer Cylinder wall 1.1, 1.2, spacers 1.3 and stiffening Material 1.4.
  • a substructure is used to anchor the lower cylinder 1 in a vertical position, which consists of a fastening double plate 4 (see FIG. 3) with a mast foot 5 attached.
  • the lower cylinder 1 is pushed with its lower end onto the approximately 0.5 m and 1.0 m long double pipe socket 5.1, 5.2 with a tight fit.
  • the two parts of the fastening double plate 4 are connected on one side - to ensure the foldability of the cylinder system, which is desirable for assembly and service purposes - via a hinge 4.1.
  • a reliable non-positive locking 4.2 is provided on the opposite side.
  • the connecting elements for cable connections and the like are accessible via the inspection opening 11 in FIG. 3 when the lower cylinder 1 is correspondingly removed from the tubular extension 5.
  • Fig. 4 illustrates the structure of a mast base 5 with a spacing construction 6 under the double mounting plate 4.
  • This spacer construction 6 becomes a space to accommodate the cable connections and the like below the mast base 5 created. It consists of a base plate 6.1 and box-shaped struts welded onto the base plate 6.2. By feeding the antenna feed cables from the space below the mast foot 5, the plug connections must be when folding of the pipe system in the event of a revision.
  • the compensation cylinder 10 is form-fitting on the lower cylinder 1 pushed on and glued to the contact points with the lower cylinder 1.
  • FIG. 5 shows the cylinder system with an approximately central arrangement Revision cylinder 12, i.e. ready for use with closed Revision windows 1.6.
  • the revision cylinder 12 is shifted downwards, as a result of which the inspection windows 1.6 and thus the antennas 2 are freely accessible.
  • the antennas 2 arranged between the lamellae of the three-beam lamella body 9.3 were moved down to the height of the inspection window 1.6, for example, via a rail system (not shown) attached to the lamella body 9.3.
EP03006977A 2002-04-05 2003-03-27 Structure de toit tubulaire destiné à recevoir des antennes et composants techniques Withdrawn EP1351331A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002115732 DE10215732C1 (de) 2002-04-05 2002-04-05 Rohrförmiger Dachaufbau zur Aufnahme von Antennen und technischen Komponenten
DE10215732 2002-04-05

Publications (2)

Publication Number Publication Date
EP1351331A2 true EP1351331A2 (fr) 2003-10-08
EP1351331A3 EP1351331A3 (fr) 2004-12-01

Family

ID=27816189

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03006977A Withdrawn EP1351331A3 (fr) 2002-04-05 2003-03-27 Structure de toit tubulaire destiné à recevoir des antennes et composants techniques

Country Status (2)

Country Link
EP (1) EP1351331A3 (fr)
DE (1) DE10215732C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116505256A (zh) * 2023-06-28 2023-07-28 银河航天(西安)科技有限公司 一种地面天线多向调节装置及调节方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005063234B4 (de) * 2005-12-19 2007-08-30 Fuß, Torsten, Dr.-Ing. Tragkonstruktion zum Aufbau von Antennenmasten und dergleichen
DE102011084592A1 (de) * 2011-10-17 2013-04-18 Rohde & Schwarz Gmbh & Co. Kg Kombination eines Radar- und Antennenkopfes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239463A (en) 1989-10-17 1991-07-03 Dowling Mackenzie R Hinged mast
DE3942287A1 (de) 1989-12-21 1991-07-04 Rudolf Thomas Stahlbau Gmbh & Kippmast mit verriegelungsvorrichtung
US5581958A (en) 1995-01-27 1996-12-10 Unr Industries, Inc. Pole and cabinet structure for antenna-mounting at communications site
US5963178A (en) 1997-06-16 1999-10-05 Telestructures, Inc. Wireless communication pole system and method of use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT151477B (de) * 1932-12-15 1937-11-10 Josef Ing Pfistershammer Auskegeligen, dünnwandigen Blechrohrstücken zusammengesetzter rohrförmiger Mast, insbesondere Freileitungsmast.
GB2077806A (en) * 1980-06-16 1981-12-23 Simplon Lighting Lockable access panel for lighting or other columns
AU7495398A (en) * 1997-05-20 1998-12-11 Stealth Network Technologies, Inc. Shell and support structure for enclosing an antenna mounted on an elongated member

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239463A (en) 1989-10-17 1991-07-03 Dowling Mackenzie R Hinged mast
DE3942287A1 (de) 1989-12-21 1991-07-04 Rudolf Thomas Stahlbau Gmbh & Kippmast mit verriegelungsvorrichtung
US5581958A (en) 1995-01-27 1996-12-10 Unr Industries, Inc. Pole and cabinet structure for antenna-mounting at communications site
US5963178A (en) 1997-06-16 1999-10-05 Telestructures, Inc. Wireless communication pole system and method of use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116505256A (zh) * 2023-06-28 2023-07-28 银河航天(西安)科技有限公司 一种地面天线多向调节装置及调节方法
CN116505256B (zh) * 2023-06-28 2023-09-19 银河航天(西安)科技有限公司 一种地面天线多向调节装置及调节方法

Also Published As

Publication number Publication date
EP1351331A3 (fr) 2004-12-01
DE10215732C1 (de) 2003-12-24

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