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EP1158600A1 - Clampable support device for a platform on an antenna mast - Google Patents

Clampable support device for a platform on an antenna mast Download PDF

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Publication number
EP1158600A1
EP1158600A1 EP01108440A EP01108440A EP1158600A1 EP 1158600 A1 EP1158600 A1 EP 1158600A1 EP 01108440 A EP01108440 A EP 01108440A EP 01108440 A EP01108440 A EP 01108440A EP 1158600 A1 EP1158600 A1 EP 1158600A1
Authority
EP
European Patent Office
Prior art keywords
platform
inner pot
clamping rings
mast
welded
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.)
Granted
Application number
EP01108440A
Other languages
German (de)
French (fr)
Other versions
EP1158600B1 (en
Inventor
Ding Dr. Kuan
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.)
Pfleiderer Infrastrukturtechnick GmbH and Co KG
Original Assignee
Pfleiderer Infrastrukturtechnick GmbH and Co KG
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 Pfleiderer Infrastrukturtechnick GmbH and Co KG filed Critical Pfleiderer Infrastrukturtechnick GmbH and Co KG
Publication of EP1158600A1 publication Critical patent/EP1158600A1/en
Application granted granted Critical
Publication of EP1158600B1 publication Critical patent/EP1158600B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/24—Cross arms

Definitions

  • the present invention relates to a device for holding a Platform on a conical antenna mast, preferably made of reinforced concrete, the platform being a cylindrical inner pot surrounding the mast having.
  • the inner pot of the platform includes the conical mast leaving a relatively wide gap for fastening the platform on the mast is poured with concrete.
  • the platform which is usually to be arranged at a high height above the ground pouring out and hardening the concrete filling of the annular gap by a Support device, which causes significant problems.
  • the invention is therefore based on the object of a fastening device find that in a simpler manner and without the provision of an auxiliary support device sufficient platform attachment for the platform on an antenna mast Find.
  • the invention provides that the platform between two circumferentially flexible clamping rings directly on the mast is attached. According to the invention, therefore, there is no pouring out of an inner annular gap the inner pot of the platform, but this inner pot is between the two clamp rings which are flexible in the circumferential direction.
  • the flexible Training of the clamping rings can be fundamentally despite theirs Bend cylindrical shape so that it is attached to the conical mast lay flat and thus by adopting the appropriate conical shape cause a connection to the mast beyond the pure clamping force because of its downward extension, it slips even under heavy loads safely prevented.
  • the clamping rings should consist of several, preferably three or more together screwed segments consist of those of the clamping screws enforced, preferably welded end plates of the segments welded support and stiffening plates can be braced.
  • This training makes it possible to directly on the mast, if necessary, before its installation or in the course of its manufacture, to fasten the lower clamping ring, so that the platform can then be moved using a crane or a helicopter can be placed on this clamping ring from above, which then by the mechanics already working on the platform with the help of the upper one Clamping rings can be fixed.
  • the platform can be connected to the clamping rings the invention provide that brackets at least on the lower clamping ring to screw on the inner pot of the platform stiffening against each other fixed by stiffening plates braced upper and lower washers are.
  • brackets you can use the clamping rings in radial vertical planes extending plate-shaped support elements to be welded to which the bracket forming bracket attached, preferably screwed are.
  • the platform radial support struts extending from the inner pot stiffened by the ring washers have, on which the, preferably grid-shaped platform floor attached is.
  • the further Training and division is preferably made so that the support struts as I-beams are formed and the support struts lying in the parting plane with their base webs are put together on U-beams.
  • connection of the two halves of the platform is then preferably carried out by the Parting plane of the platform parts flanking the inner pot halves and the Support strut halves welded screw connection plates.
  • a platform 2 On the conical mast 1 shown only partially in the upper section in FIG. 1, which is preferably made of reinforced concrete, is a platform 2 with the help of they attached under and overlapping clamping rings 3 and 4, this platform serves in the usual way as a carrier for antennas, but for better clarity are not shown in FIG. 1.
  • the radial support struts consisting of two halves screwed together 5 and 5a, 5b having platform 2 has a cylindrical inner pot 6 which by mutually braced by stiffening plates 7 lower and upper Ring discs 8 and 9 is stiffened.
  • the platform halves 2a and 2b are through Screw connection plates 10, 11 and 12 and screw connections passing through them 13, 14 and 15 connected together.
  • the screw connection plates 10 and 11 are arranged on the in the parting plane of the platform halves 2a, 2b welded support struts 5a and 5b, while the Screw connection plates 12 on the base legs of the divided support legs 5a, 5b, possibly also welded to them.
  • the clamping rings 3 and 4 are - at most with the minor exception that the upper clamping ring can have a slightly smaller diameter than that lower - of identical design, so that only one of these clamping rings in FIGS. 3 and 4, the lower clamping ring 3, is still shown in detail.
  • This clamp ring 3 consists of three screwed together segments 3a, 3b and 3c, the welded welded through at the ends of the clamping screws Wear end plates 17, two of which are adjacent to each other End plates of two segments 3a, 3b and 3c are screwed together. This End plates are welded to the support and stiffening plates 18 with the Braced ring segments.
  • the clamping rings are flexible in the circumferential direction trained so that they tight when tightening the fittings 16 assuming the slight cone shape of the mast 1 on its outer circumference create, although they need not have a cone shape, but cylindrical could be.
  • brackets 19 for screwing on the platform, specially attached to the washers 8 and 9.
  • consoles 19 include radial ones Vertical planar plate-shaped welded to the clamping rings Support elements 20 on which the bracket supports 21 attached, screwed in the present case.
  • Support elements 20 on which the bracket supports 21 attached, screwed in the present case.
  • the grid is finally trained, preferably from individual placed on the support struts 5, 5a, 5b Marked segments formed platform floor.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

The platform (2) is fastened directly to the mast between two flexible, circumferential clamping rings (3, 4).

Description

Die vorliegende Erfindung bezieht sich auf eine Vorrichtung zur Halterung einer Plattform an einem konischen, vorzugsweise aus Stahlbeton bestehenden Antennenmast, wobei die Plattform einen den Mast umfassenden zylindrischen Innentopf aufweist.The present invention relates to a device for holding a Platform on a conical antenna mast, preferably made of reinforced concrete, the platform being a cylindrical inner pot surrounding the mast having.

Bei den bisher bekannten Konstruktionen umfasst der Innentopf der Plattform den konischen Mast unter Freilassung eines relativ breiten Spaltes, der zur Befestigung der Plattform am Mast mit Beton ausgegossen wird. Hierzu ist es erforderlich, die in meist großer Höhe über dem Boden anzuordnende Plattform während des Ausgießens und Aushärtens der Betonausfüllung des Ringspalts durch eine Tragvorrichtung abzustützen, was erhebliche Probleme bereitet.In the previously known constructions, the inner pot of the platform includes the conical mast leaving a relatively wide gap for fastening the platform on the mast is poured with concrete. For this it is necessary the platform, which is usually to be arranged at a high height above the ground pouring out and hardening the concrete filling of the annular gap by a Support device, which causes significant problems.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Befestigungsvorrichtung zu finden, die in einfacherer Weise und ohne Vorsehen einer Hilfstrageinrichtung auskommende Plattformbefestigung für die Plattform an einem Antennenmast zu finden.The invention is therefore based on the object of a fastening device find that in a simpler manner and without the provision of an auxiliary support device sufficient platform attachment for the platform on an antenna mast Find.

Zur Lösung dieser Aufgabe ist erfindungsgemäß vorgesehen, dass die Plattform zwischen zwei in Umfangsrichtung biegeweichen Klemmringen direkt am Mast befestigt ist. Erfindungsgemäß erfolgt also kein Ausgießen eines inneren Ringspaltes des Innentopfs der Plattform, sondern dieser Innentopf wird zwischen den beiden in Umfangsrichtung biegeweichen Klemmringen gehaltert. Durch die biegeweiche Ausbildung der Klemmringe können sich diese trotz ihrer an sich grundsätzlich zylindrischen Form so verbiegen, dass sie sich an den konischen Mast flächig anlegen und dadurch durch Annahme der entsprechenden konischen Form über die reine Klemmkraft hinaus eine Verbindung mit dem Mast bewirken, die wegen dessen Ausweitung nach unten ein Abrutschen auch unter großen Belastungen sicher verhindert.To solve this problem, the invention provides that the platform between two circumferentially flexible clamping rings directly on the mast is attached. According to the invention, therefore, there is no pouring out of an inner annular gap the inner pot of the platform, but this inner pot is between the two clamp rings which are flexible in the circumferential direction. Through the flexible Training of the clamping rings can be fundamentally despite theirs Bend cylindrical shape so that it is attached to the conical mast lay flat and thus by adopting the appropriate conical shape cause a connection to the mast beyond the pure clamping force because of its downward extension, it slips even under heavy loads safely prevented.

Die Klemmringe sollen dabei aus mehreren, vorzugsweise drei oder mehr miteinander verschraubten Segmenten bestehen, wobei die von den Spannschrauben durchsetzten, vorzugsweise angeschweißten Stirnplatten der Segmente durch angeschweißte Stütz- und Versteifungsplatten verstrebt sein können.The clamping rings should consist of several, preferably three or more together screwed segments consist of those of the clamping screws enforced, preferably welded end plates of the segments welded support and stiffening plates can be braced.

Durch diese Ausbildung ist es möglich, unmittelbar am Mast, gegebenenfalls vor seiner Aufstellung oder im Zuge seiner Fertigung, den unteren Klemmring zu befestigen, so dass dann mittels eines Krans oder eines Hubschraubers die Plattform von oben auf diesen Klemmring aufgesetzt werden kann, die dann anschließend von den auf der Plattform bereits arbeitenden Monteuren mit Hilfe des oberen Klemmrings fixiert werden kann.This training makes it possible to directly on the mast, if necessary, before its installation or in the course of its manufacture, to fasten the lower clamping ring, so that the platform can then be moved using a crane or a helicopter can be placed on this clamping ring from above, which then by the mechanics already working on the platform with the help of the upper one Clamping rings can be fixed.

Je nach Maß der Konizität des Stahlbeton-Antennenmastes können zwei gleiche Klemmringe verwendet werden oder aber auch eine Ausbildung, bei der der untere Klemmring einen etwas größeren Durchmesser als der obere Klemmring aufweist.Depending on the degree of taper of the reinforced concrete antenna mast, two of the same can be used Clamping rings are used or training in which the lower Clamping ring has a slightly larger diameter than the upper clamping ring.

Zur Verbindung der Plattform mit den Klemmringen kann in weiterer Ausgestaltung der Erfindung vorgesehen sein, dass zumindest am unteren Klemmring Konsolen zum Anschrauben von den Innentopf der Plattform versteifenden, gegeneinander durch Versteifungsplatten verstrebten oberen und unteren Ringscheiben befestigt sind. Zur Bildung dieser Konsolen können an den Klemmringen in radialen Vertikalebenen verlaufende plattenförmige Stützelemente angeschweißt sein, an denen die Konsolenauflagen bildende Winkel befestigt, vorzugsweise angeschraubt sind.In a further embodiment, the platform can be connected to the clamping rings the invention provide that brackets at least on the lower clamping ring to screw on the inner pot of the platform stiffening against each other fixed by stiffening plates braced upper and lower washers are. To form these brackets, you can use the clamping rings in radial vertical planes extending plate-shaped support elements to be welded to which the bracket forming bracket attached, preferably screwed are.

Gemäß einem weiteren Merkmal der vorliegenden Erfindung kann die Plattform von dem durch die Ringscheiben versteiften Innentopf ausgehende radiale Tragstreben aufweisen, auf denen der, vorzugsweise gitterförmige Plattformboden befestigt ist.According to another feature of the present invention, the platform radial support struts extending from the inner pot stiffened by the ring washers have, on which the, preferably grid-shaped platform floor attached is.

Dabei liegt es weiter im Rahmen der Erfindung, die Plattform aus zwei miteinander verschraubten halbkreisförmigen Teilen zusammenzusetzen, wobei die weitere Ausbildung und Teilung bevorzugt so getroffen ist, dass die Tragstreben als I-Träger ausgebildet sind und die in der Trennebene liegenden Tragstreben aus mit ihren Basisstegen aneinander liegenden U-Trägern zusammengesetzt sind.It is further within the scope of the invention to combine the platform from two screwed together semicircular parts, the further Training and division is preferably made so that the support struts as I-beams are formed and the support struts lying in the parting plane with their base webs are put together on U-beams.

Die Verbindung der beiden Hälften der Plattform erfolgt dann bevorzugt durch die Trennebene der Plattformteile flankierende an den Innentopf-Hälften und den Tragstreben-Hälften angeschweißten Schraubverbindungsplatten.The connection of the two halves of the platform is then preferably carried out by the Parting plane of the platform parts flanking the inner pot halves and the Support strut halves welded screw connection plates.

Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispiels sowie anhand der Zeichnung. Dabei zeigen:

Fig. 1
eine schematische Teilansicht eines Antennenmastes mit einer erfindungsgemäßen durch Klemmringe gehalterten Plattform,
Fig. 2
eine vergrößerte perspektivische Teilansicht der Plattform schräg von unten,
Fig. 3 und 4
eine Aufsicht bzw. Seitenansicht eines Klemmrings,
Fig. 5
einen Schnitt längs der Linie V-V durch die Schraubverbindung der Plattform-Hälften,
Fig. 6
einen Schnitt längs der Linie VI-VI in Fig. 5,
Fig. 7
eine Ansicht der Plattformverschraubung mit den Konsolen der Klemmringe in Richtung des Pfeils VII in Fig. 2, und
Fig. 8
einen Schnitt längs der Linie VIII-VIII in Fig. 7.
Further advantages, features and details of the invention result from the following description of an exemplary embodiment and from the drawing. Show:
Fig. 1
2 shows a schematic partial view of an antenna mast with a platform according to the invention held by clamping rings,
Fig. 2
an enlarged perspective partial view of the platform obliquely from below,
3 and 4
a top view or side view of a clamping ring,
Fig. 5
a section along the line VV through the screw connection of the platform halves,
Fig. 6
a section along the line VI-VI in Fig. 5,
Fig. 7
a view of the platform screw with the brackets of the clamping rings in the direction of arrow VII in Fig. 2, and
Fig. 8
a section along the line VIII-VIII in Fig. 7th

An dem in Fig. 1 nur im oberen Abschnitt teilweise dargestellten konischen Mast 1, der vorzugsweise aus Stahlbeton bestehen soll, ist eine Plattform 2 mit Hilfe von sie unter- und übergreifenden Klemmringen 3 und 4 befestigt, wobei diese Plattform in üblicher Weise als Träger für Antennen dient, die aber der besseren Übersichtlichkeit halber in der Fig. 1 nicht mit dargestellt sind.On the conical mast 1 shown only partially in the upper section in FIG. 1, which is preferably made of reinforced concrete, is a platform 2 with the help of they attached under and overlapping clamping rings 3 and 4, this platform serves in the usual way as a carrier for antennas, but for better clarity are not shown in FIG. 1.

Die aus zwei miteinander verschraubten Hälften bestehende, radiale Tragstreben 5 und 5a, 5b aufweisende Plattform 2 besitzt einen zylindrischen Innentopf 6, der durch gegeneinander durch Versteifungsplatten 7 verstrebte untere und obere Ringscheiben 8 und 9 versteift ist. Die Plattform-Hälften 2a und 2b sind durch Schraubverbindungsplatten 10, 11 und 12 und diese durchsetzende Schraubverbindungen 13, 14 und 15 miteinander verbunden. Die Schraubverbindungsplatten 10 und 11 sind dabei auf den in der Trennebene der Plattform-Hälften 2a, 2b angeordneten geteilten Tragstreben 5a und 5b aufgeschweißt, während die Schraubverbindungsplatten 12 an den Basisschenkeln der geteilten Tragschenkel 5a, 5b anliegen, gegebenenfalls ebenfalls mit diesen verschweißt sind.The radial support struts consisting of two halves screwed together 5 and 5a, 5b having platform 2 has a cylindrical inner pot 6 which by mutually braced by stiffening plates 7 lower and upper Ring discs 8 and 9 is stiffened. The platform halves 2a and 2b are through Screw connection plates 10, 11 and 12 and screw connections passing through them 13, 14 and 15 connected together. The screw connection plates 10 and 11 are arranged on the in the parting plane of the platform halves 2a, 2b welded support struts 5a and 5b, while the Screw connection plates 12 on the base legs of the divided support legs 5a, 5b, possibly also welded to them.

Die Klemmringe 3 und 4 sind - allenfalls mit der geringfügigen Ausnahme, dass der obere Klemmring einen etwas kleineren Durchmesser aufweisen kann, als der untere - identisch ausgebildet, so dass in den Fig. 3 und 4 nur einer dieser Klemmringe, der untere Klemmring 3, noch im Einzelnen dargestellt ist. Dieser Klemmring 3 besteht aus drei miteinander verschraubten Segmenten 3a, 3b und 3c, die an ihren Enden jeweils angeschweißte von den Spannschrauben durchsetzte angeschweißte Stirnplatten 17 tragen, von denen jeweils zwei einander benachbarte Stirnplatten zweier Segmente 3a, 3b und 3c miteinander verschraubt sind. Diese Stirnplatten sind durch angeschweißte Stütz- und Versteifungsplatten 18 mit den Ringsegmenten verstrebt. Die Klemmringe sind in Umfangsrichtung biegeweich ausgebildet, so dass sie sich beim Festziehen der Verschraubungen 16 eng und unter Annahme der leichten Konusform des Mastes 1 an dessen Außenumfang anlegen, obgleich sie selbst keine Konusform aufzuweisen brauchen, sondern zylindrisch sein können.The clamping rings 3 and 4 are - at most with the minor exception that the upper clamping ring can have a slightly smaller diameter than that lower - of identical design, so that only one of these clamping rings in FIGS. 3 and 4, the lower clamping ring 3, is still shown in detail. This clamp ring 3 consists of three screwed together segments 3a, 3b and 3c, the welded welded through at the ends of the clamping screws Wear end plates 17, two of which are adjacent to each other End plates of two segments 3a, 3b and 3c are screwed together. This End plates are welded to the support and stiffening plates 18 with the Braced ring segments. The clamping rings are flexible in the circumferential direction trained so that they tight when tightening the fittings 16 assuming the slight cone shape of the mast 1 on its outer circumference create, although they need not have a cone shape, but cylindrical could be.

An den Klemmringen 3 und 4 sind Konsolen 19 zum Anschrauben der Plattform, speziell der Ringscheiben 8 und 9 befestigt. Diese Konsolen 19 umfassen in radialen Vertikalebenen verlaufende plattenförmige an den Klemmringen angeschweißte Stützelemente 20, an denen die Konsolenauflagen bildende Winkel 21 befestigt, im vorliegenden Fall angeschraubt sind. Bei 22 erkennt man die die freien Auflageschenkel der Winkel 21 und die versteifenden Ringscheiben 8 und 9 durchsetzenden Verbindungsschrauben. Mit 23 ist schließlich der gitterförmig ausgebildete, vorzugsweise aus einzelnen auf die Tragstreben 5, 5a, 5b aufgesetzten Segmenten gebildeten Plattform-Boden bezeichnet.On the clamping rings 3 and 4 there are brackets 19 for screwing on the platform, specially attached to the washers 8 and 9. These consoles 19 include radial ones Vertical planar plate-shaped welded to the clamping rings Support elements 20 on which the bracket supports 21 attached, screwed in the present case. At 22 you can see the free ones Support leg of the angle 21 and the stiffening washers 8 and 9 penetrating connecting screws. At 23, the grid is finally trained, preferably from individual placed on the support struts 5, 5a, 5b Marked segments formed platform floor.

Claims (10)

Vorrichtung zur Halterung einer Plattform an einem konischen, vorzugsweise aus Stahlbeton bestehenden Antennenmast, wobei die Plattform einen den Mast umfassenden zylindrischen Innentopf aufweist, dadurch gekennzeichnet, dass die Plattform (2) zwischen zwei in Umfangsrichtung biegeweichen Klemmringen (3, 4) direkt am Mast (1) befestigt ist.Device for mounting a platform on a conical antenna mast, preferably made of reinforced concrete, wherein the platform has a cylindrical inner pot surrounding the mast, characterized in that the platform (2) between two clamping rings (3, 4) which are flexible in the circumferential direction, directly on the mast ( 1) is attached. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Klemmringe (3, 4) aus wenigstens zwei, vorzugsweise drei oder mehr, miteinander verschraubten Segmenten betehen.Device according to claim 1, characterized in that the clamping rings (3, 4) consist of at least two, preferably three or more, screwed together segments. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die von den Spannschrauben durchsetzten vorzugsweise angeschweißten Stirnplatten (17) der Segmente (3a, 3b, 3c) durch angeschweißte Stütz- und Versteifungsplatten (18) verstrebt sind.Device according to claim 2, characterized in that the preferably welded-on end plates (17) of the segments (3a, 3b, 3c) penetrated by the tensioning screws are braced by welded-on supporting and stiffening plates (18). Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der untere Klemmring (3) einen etwas größeren Durchmesser als der obere Klemmring (4) aufweist.Device according to one of claims 1 to 3, characterized in that the lower clamping ring (3) has a slightly larger diameter than the upper clamping ring (4). Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass an den Klemmringen (3, 4) sie leicht überragende Konsolen (19) zum Anschrauben von den Innentopf (6) versteifenden gegeneinander durch Versteifungsplatten (7) verstrebten oberen und unteren Ringscheiben (8, 9) befestigt sind.Device according to one of claims 1 to 4, characterized in that on the clamping rings (3, 4) they slightly projecting brackets (19) for screwing on the inner pot (6) stiffening the upper and lower washers braced against each other by stiffening plates (7) , 9) are attached. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass an den Klemmringen in radialen Vertikalebenen verlaufende plattenförmige Stützelemente (20) angeschweißt sind, an denen die Konsolenauflagen bildende Winkel (21) befestigt sind. Apparatus according to claim 5, characterized in that plate-shaped support elements (20) extending in radial vertical planes are welded to the clamping rings, on which brackets forming brackets (21) are fastened. Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Plattform (2) von dem durch die Ringscheiben (8, 9) versteiften Innentopf (6) ausgehende radiale Tragstreben (5; 5a, 5b) aufweist, auf denen der, vorzugsweise gitterförmige Plattformboden (23) befestigt ist.Device according to one of claims 1 to 6, characterized in that the platform (2) from the inner pot (6, 9) stiffened by the inner pot (6) extending radial support struts (5; 5a, 5b) on which the, preferably grid-shaped platform floor (23) is attached. Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Plattform (2) aus zwei miteinander verschraubten halbkreisförmigen Plattform-Hälften (2a, 2b) zusammengesetzt ist.Device according to one of claims 1 to 7, characterized in that the platform (2) is composed of two semi-circular platform halves (2a, 2b) screwed together. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass die Tragstreben (5) als T-Träger ausgebildet sind, wobei die in der Trennebene liegenden Tragstreben (5a, 5b) aus mit ihren Basisstegen aneinander liegenden U-Träger zusammengesetzt sind.Apparatus according to claim 8, characterized in that the support struts (5) are designed as T-beams, the support struts (5a, 5b) lying in the parting plane being composed of U-beams lying against one another with their base webs. Vorrichtung nach Anspruch 8, gekennzeichnet durch die Trennebene der Plattform-Hälften (2a, 2b) flankierende und an den Innentopf (6) und den Tragstreben-Hälften (5a, 5b) angeschweißten Schraubverbindungsplatten (10, 11, 12).Device according to Claim 8, characterized by screw connection plates (10, 11, 12) flanking the parting plane of the platform halves (2a, 2b) and flanking the inner pot (6) and the support strut halves (5a, 5b).
EP01108440A 2000-05-26 2001-04-04 Clampable support device for a platform on an antenna mast Expired - Lifetime EP1158600B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10026109A DE10026109C1 (en) 2000-05-26 2000-05-26 Clamping system holding platform to conical, reinforced concrete antenna mast comprises two flexible, circumferential clamping rings
DE10026109 2000-05-26

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EP1158600A1 true EP1158600A1 (en) 2001-11-28
EP1158600B1 EP1158600B1 (en) 2003-06-18

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EP01108440A Expired - Lifetime EP1158600B1 (en) 2000-05-26 2001-04-04 Clampable support device for a platform on an antenna mast

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EP (1) EP1158600B1 (en)
AT (1) ATE243369T1 (en)
DE (2) DE10026109C1 (en)
PL (1) PL347145A1 (en)

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ITMI20121386A1 (en) * 2012-08-03 2014-02-04 Irte Spa TOWER FOR TELECOMMUNICATIONS PROVIDED WITH A WORK PLATFORM AND WORK PLATFORM FOR A TOWER FOR TELECOMMUNICATIONS

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EP1158600B1 (en) 2003-06-18
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DE10026109C1 (en) 2002-01-31
ATE243369T1 (en) 2003-07-15

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