EP0642188A1 - Telescopic mast assembly - Google Patents
Telescopic mast assembly Download PDFInfo
- Publication number
- EP0642188A1 EP0642188A1 EP94110699A EP94110699A EP0642188A1 EP 0642188 A1 EP0642188 A1 EP 0642188A1 EP 94110699 A EP94110699 A EP 94110699A EP 94110699 A EP94110699 A EP 94110699A EP 0642188 A1 EP0642188 A1 EP 0642188A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- telescopic
- mast
- antenna
- pivot point
- standpipe
- 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- Withdrawn
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
- H01Q1/3216—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used where the road or rail vehicle is only used as transportation means
-
- 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
- H01Q1/1235—Collapsible supports; Means for erecting a rigid antenna
Definitions
- the invention relates to a telescopic mast system according to the preamble of claim 1.
- the object of the invention is therefore to create a telescopic mast system, the width of which is required to be as small as possible.
- the antenna standpipe is connected to the first telescopic tube of the telescopic mast via a first pivot point, for example a joint.
- the "first" telescopic tube here means the innermost telescopic tube, which is the uppermost telescopic tube when the mast is in the assembled state.
- the other telescopic tubes are referred to below as second, third, ... telescopic tubes, where the counting goes from the inside to the outside or from top to bottom in the assembled state of the mast.
- there is a lever H which connects a second pivot point G2 to a third pivot point G3, the second pivot point G2 being fixedly connected to the second telescopic tube R2 and the third pivot point G3 being fixedly connected to the antenna standpipe S.
- the standpipe When the device according to the invention is constructed, the standpipe is pivoted out about the first pivot point without additional drives. For this purpose, the extension process of the first telescopic tube of the telescopic mast is used, which must be initiated at the same time to erect the mast.
- the antenna standpipe In the assembled state, the antenna standpipe is not arranged to the side of the telescopic mast but above it, essentially coaxially to it. You then need no more than the footprint of the mobile antenna mast system.
- Fig. 1 shows below, drawn with solid lines, the telescopic mast M with the individual telescopic tubes R1, R2 (the reference symbol Rn stands symbolically for all other telescopic tubes, which may be present in addition to the first two telescopic tubes R1, R2) and the antenna standpipe S in a state before the standpipe S is pivoted out.
- the lever H can be seen, which has a pivot point G2, for example a joint, hinge or the like connects the second telescopic tube R2 to a pivot point G3 on the antenna standpipe S.
- the antenna standpipe S is supported with its foot traverse TF via the joint G1 on the guy crossbar TA of the first telescopic tube R1 of the telescopic mast.
- the lever H is rotatably mounted on the boom A via a boom A, which is firmly connected to the second telescopic tube R2.
- the lever H On the antenna standpipe S, the lever H is rotatably mounted on the foot traverse TF which is firmly connected to the antenna standpipe.
- the pivoting out of the standpipe S around the joint G1 while simultaneously extending the first telescopic tube R1 is shown in 8 snapshots S1 to S8.
- the starting position is SU, the end position SO.
- the associated extension height of the first telescopic tube R1 from the lower position SU to the individual stations S1 to S8 and SO is shown on the right-hand side.
- the movement of a selected point of the antenna standpipe S is shown on the dashed curve K.
- the movement of the joint G1 and the joint G2 is shown on the dashed curve K1 and K2.
- the antenna standpipe S moves by means of the lever H and the bearings G1, G2, G3 from the collapsed, parallel position to the telescopic mast M by 180 o into a coaxial position SO to the telescopic mast M
- the coaxial position SO after the completion of the extension process is shown in solid lines above.
- the geometry of the device is chosen so that the duration of the extension process of the first telescoping tube 180 is R1, the o pivotal movement of the antenna mast S equal.
- Fig. 2 shows the construction sequence of the telescopic mast system according to the invention as a whole.
- the telescopic mast system In the left part of the picture, the telescopic mast system is in a transportable state. Antenna standpipe S and telescopic mast M are folded in and are horizontal and parallel to each other. All telescopic tubes are retracted.
- the joint G1 is firmly connected to the upper end of the first telescopic tube R1 and to the lower end of the antenna standpipe S.
- the designations above and below refer to the situation when the system is fully assembled.
- the hinge G3 is fixed to the lower end of the antenna standpipe S, while the hinge G2 is fixed to the upper end of the second telescopic tube R2.
- the two joints G2, G3 are in turn connected via the lever H.
- the middle partial image shows the pivoting out of the antenna standpipe S around the joint G1 while simultaneously extending the first telescopic tube R1, as described in FIG. 1. These movements are superimposed here by raising the telescopic mast M from the horizontal starting position. By superimposing these movements, it is possible that no more than the base area of the mobile antenna mast system is required as the installation space.
- the right partial image shows the situation after the antenna standpipe S has swung out completely and at the same time the first telescopic tube R1 has been completely extended. The telescopic mast is now essentially vertical. The remaining telescopic tubes R2, to Rn are then extended. The antenna standpipe S is held in the vertical position via the lever H. An additional fastening device is not necessary.
Abstract
Description
Die Erfindung betrifft eine Teleskopmastanlage nach dem Oberbegriff des Patentanspruch 1.The invention relates to a telescopic mast system according to the preamble of claim 1.
Beim Aufbau von mobilen Teleskopmastanlagen steht oft beidseits der Anlage kein Raum zur Verfügung, um das sogenannte Antennenstandrohr, an dem die Nutzlast, z.B. Antennen, befestigt sind, und welches seitwärts am Mast angeordnet ist, auszuschwenken.When setting up mobile telescopic mast systems, there is often no space available on both sides of the system, around the so-called antenna standpipe, on which the payload, e.g. Antennas are attached, and which is arranged sideways on the mast, swing out.
Aufgabe der Erfindung ist es deshalb, eine Teleskopmastanlage zu schaffen, zu deren Aufbau eine möglichst geringe Breite benötigt wird.The object of the invention is therefore to create a telescopic mast system, the width of which is required to be as small as possible.
Diese Aufgabe wird durch den Gegenstand des Anspruch 1 gelöst. Vorteilhatte Ausführungen der Erfindung sind Gegenstand weiterer Ansprüche.This object is solved by the subject matter of claim 1. Advantageous embodiments of the invention are the subject of further claims.
Erfindungsgemäß ist das Antennenstandrohr über einen ersten Drehpunkt, z.B. einem Gelenk, mit dem ersten Teleskoprohr des Teleskopmasts verbunden. Als "erstes" Teleskoprohr ist hier das innerste Teleskoprohr gemeint, das im aufgebauten Zustand des Masts das oberste Teleskoprohr ist. Die weiteren Teleskoprohre werden im folgenden als zweite, dritte, ... Teleskoprohre bezeichnet, wobei die Zählweise von innen nach außen bzw. im aufgebauten Zustand des Masts von oben nach unten geht.
Zusätzlich ist ein Hebel H vorhanden, der einen zweiten Drehpunkt G2 mit einem dritten Drehpunkt G3 verbindet, wobei der zweite Drehpunkt G2 fest mit dem zweiten Teleskoprohr R2 verbunden ist und der dritte Drehpunkt G3 fest mit dem Antennenstandrohr S verbunden ist.
Beim Aufbau der erfindungsgemäßen Vorrichtung erfolgt ein Ausschwenken des Standrohrs um den ersten Drehpunkt ohne zusätzliche Antriebe. Es wird dazu dazu der Ausfahr-Vorgang des ersten Teleskoprohrs des Teleskopmasts benutzt, den man gleichzeitig zum Aufrichten des Masts einleiten muß.
Im aufgebauten Zustand ist das Antennenstandrohr nicht seitwärts des Teleskopmasts sondern oberhalb, im wesentlichen koaxial zu diesem angeordnet. Man benötigt dann als Aufbau-Raum nicht mehr als die Grundfläche der mobilen Antennenmastanlage.According to the invention, the antenna standpipe is connected to the first telescopic tube of the telescopic mast via a first pivot point, for example a joint. The "first" telescopic tube here means the innermost telescopic tube, which is the uppermost telescopic tube when the mast is in the assembled state. The other telescopic tubes are referred to below as second, third, ... telescopic tubes, where the counting goes from the inside to the outside or from top to bottom in the assembled state of the mast.
In addition, there is a lever H which connects a second pivot point G2 to a third pivot point G3, the second pivot point G2 being fixedly connected to the second telescopic tube R2 and the third pivot point G3 being fixedly connected to the antenna standpipe S.
When the device according to the invention is constructed, the standpipe is pivoted out about the first pivot point without additional drives. For this purpose, the extension process of the first telescopic tube of the telescopic mast is used, which must be initiated at the same time to erect the mast.
In the assembled state, the antenna standpipe is not arranged to the side of the telescopic mast but above it, essentially coaxially to it. You then need no more than the footprint of the mobile antenna mast system.
Die Erfindung wird anhand von zwei Fig. näher beschrieben.The invention is described in more detail with reference to two figures.
Es zeigen:
- Fig. 1 das Ausschwenken des Antennenstandrohrs
- Fig. 2 den Aufbau der erfindungsgemäßen Teleskopmastanlage.
- Fig. 1 the pivoting of the antenna standpipe
- Fig. 2 shows the structure of the telescopic mast system according to the invention.
Fig. 1 zeigt unten, mit ausgezogenen Linien gezeichnet, den Teleskopmast M mit den einzelnen Teleskoprohren R1,R2 (das Bezugszeichen Rn steht symbolisch für alle übrigen Teleskoprohre, die neben den beiden ersten Teleskoprohren R1,R2 vorhanden sein können) sowie das Antennenstandrohr S in einem Zustand vor dem Ausschwenken des Standrohrs S. Zu erkennen ist der Hebel H, der einen Drehpunkt G2, z.B ein Gelenk, Scharnier oder dgl. am zweiten Teleskoprohr R2 mit einem Drehpunkt G3 am Antennenstandrohr S verbindet. Das Antennenstandrohr S ist mit seiner Fußtraverse TF über das Gelenk G1 an der Abspanntraverse TA des ersten Teleskoprohres R1 des Teleskopmasts gelagert. Um eine günstige Geometrie zu erreichen, ist im dargestellten Ausführungsbeispiel der Hebel H über einen Ausleger A, der fest mit dem zweiten Teleskoprohr R2 verbunden ist, an diesem drehbar gelagert. Am Antennenstandrohr S ist der Hebel H an der mit dem Antennenstandrohr fest verbundenen Fußtraverse TF drehbar gelagert.
Das Ausschwenken des Standrohrs S um das Gelenk G1 beim gleichzeitigem Ausfahren des ersten Teleskoprohrs R1 ist in 8 Momentaufnahmen S1 bis S8 dargestellt. Die Ausgangsposition ist mit SU, die Endposition mit SO bezeichnet. Auf der rechten Seite ist die zugehörige Ausfahrhöhe des ersten Teleskoprohres R1 aus der unteren Position SU zu den einzelnen Stationen S1 bis S8 und SO eingezeichnet. Die Bewegung eines ausgewählten Punkts des Antennenstandrohres S ist auf der gestrichelten Kurve K eingezeichnet. Die Bewegung des Gelenks G1 sowie des Gelenks G2 ist auf der gestrichelten Kurve K1 bzw. K2 eingezeichnet.Fig. 1 shows below, drawn with solid lines, the telescopic mast M with the individual telescopic tubes R1, R2 (the reference symbol Rn stands symbolically for all other telescopic tubes, which may be present in addition to the first two telescopic tubes R1, R2) and the antenna standpipe S in a state before the standpipe S is pivoted out. The lever H can be seen, which has a pivot point G2, for example a joint, hinge or the like connects the second telescopic tube R2 to a pivot point G3 on the antenna standpipe S. The antenna standpipe S is supported with its foot traverse TF via the joint G1 on the guy crossbar TA of the first telescopic tube R1 of the telescopic mast. In order to achieve a favorable geometry, in the exemplary embodiment shown the lever H is rotatably mounted on the boom A via a boom A, which is firmly connected to the second telescopic tube R2. On the antenna standpipe S, the lever H is rotatably mounted on the foot traverse TF which is firmly connected to the antenna standpipe.
The pivoting out of the standpipe S around the joint G1 while simultaneously extending the first telescopic tube R1 is shown in 8 snapshots S1 to S8. The starting position is SU, the end position SO. The associated extension height of the first telescopic tube R1 from the lower position SU to the individual stations S1 to S8 and SO is shown on the right-hand side. The movement of a selected point of the antenna standpipe S is shown on the dashed curve K. The movement of the joint G1 and the joint G2 is shown on the dashed curve K1 and K2.
Wird das erste Teleskoprohr R1 über die Antriebsspindel des Teleskopmasts ausgefahren, so bewegt sich das Antennenstandrohr S mittels des Hebels H und der Lager G1, G2, G3 aus der beigeklappten, parallelen Position zum Teleskopmast M um 180o in eine koaxiale Position SO zum Teleskopmast M. Die koaxiale Position SO nach Abschluß des Ausfahrvorgangs ist oben in durchgezogenen Linien eingezeichnet.
Die Geometrie der Einrichtung wird so gewählt, daß die Dauer des Ausfahrvorganges des ersten Teleskoprohres R1 der 180o Schwenkbewegung des Antennenstandrohres S gleich ist.If the first telescopic tube R1 is extended via the drive spindle of the telescopic mast, the antenna standpipe S moves by means of the lever H and the bearings G1, G2, G3 from the collapsed, parallel position to the telescopic mast M by 180 o into a coaxial position SO to the telescopic mast M The coaxial position SO after the completion of the extension process is shown in solid lines above.
The geometry of the device is chosen so that the duration of the extension process of the first telescoping tube 180 is R1, the o pivotal movement of the antenna mast S equal.
Fig. 2 zeigt den Aufbau-Ablauf der erfindungsgemäßen Teleskopmastanlage im Ganzen. Im linken Teilbild befindet sich die Teleskopmastanlage im transportfähigen Zustand. Antennenstandrohr S und Teleskopmast M sind beigeklappt und liegen horizontal und parallel zueinander. Sämtliche Teleskoprohre sind eingefahren. Das Gelenk G1 ist fest mit dem oberen Ende des ersten Teleskoprohres R1 und mit dem unteren Ende des Antennenstandrohrs S verbunden. Die Bezeichnungen oben und unten beziehen sich auf die Lage bei vollständig aufgebauter Anlage. Das Gelenk G3 ist fest mit dem unteren Ende des Antennenstandrohrs S verbunden, während das Gelenk G2 fest mit dem oberen Ende des zweiten Teleskoprohrs R2 verbunden ist. Die beiden Gelenke G2,G3 wiederum sind über den Hebel H verbunden.
Das mittlere Teilbild zeigt das Ausschwenken des Antennenstandrohrs S um das Gelenk G1 beim gleichzeitigem Ausfahren des ersten Teleskoprohrs R1, wie in Fig. 1 beschrieben. Diese Bewegungen werden hier noch überlagert durch das Aufrichten des Teleskopmasts M aus der horizontalen Ausgangsposition. Durch die Überlagerung dieser Bewegungen ist es möglich, daß als Aufbauraum nicht mehr als die Grundfläche der mobilen Antennenmastanlage benötigt wird.
Das rechten Teilbild zeigt die Situation, nachdem das Antennenstandrohr S vollständig ausgeschwenkt und gleichzeitig das erste Teleskoprohr R1 vollständig ausgefahren ist. Der Teleskopmast befindet sich nun im wesentlichen in der Vertikalen. Anschließend werden die übrigen Teleskoprohre R2, bis Rn ausgefahren. Das Antennenstandrohr S wird über den Hebel H in der vertikalen Position gehalten. Eine zusätzliche Befestigungsvorrichtung ist nicht notwendig.Fig. 2 shows the construction sequence of the telescopic mast system according to the invention as a whole. In the left part of the picture, the telescopic mast system is in a transportable state. Antenna standpipe S and telescopic mast M are folded in and are horizontal and parallel to each other. All telescopic tubes are retracted. The joint G1 is firmly connected to the upper end of the first telescopic tube R1 and to the lower end of the antenna standpipe S. The designations above and below refer to the situation when the system is fully assembled. The hinge G3 is fixed to the lower end of the antenna standpipe S, while the hinge G2 is fixed to the upper end of the second telescopic tube R2. The two joints G2, G3 are in turn connected via the lever H.
The middle partial image shows the pivoting out of the antenna standpipe S around the joint G1 while simultaneously extending the first telescopic tube R1, as described in FIG. 1. These movements are superimposed here by raising the telescopic mast M from the horizontal starting position. By superimposing these movements, it is possible that no more than the base area of the mobile antenna mast system is required as the installation space.
The right partial image shows the situation after the antenna standpipe S has swung out completely and at the same time the first telescopic tube R1 has been completely extended. The telescopic mast is now essentially vertical. The remaining telescopic tubes R2, to Rn are then extended. The antenna standpipe S is held in the vertical position via the lever H. An additional fastening device is not necessary.
Claims (3)
das Antennenstandrohr (S) über einen ersten Drehpunkt (G1) mit dem ersten (obersten) Teleskoprohr (R1) klappbar verbunden ist; und ein Hebel (H) vorhanden ist, der einen zweiten Drehpunkt (G2) mit einem dritten Drehpunkt (G3) verbindet, wobei der zweite Drehpunkt (G2) fest mit dem zweiten Teleskoprohr (R2) verbunden ist und der dritte Drehpunkt (G3) fest mit dem Antennenstandrohr (S) verbunden ist, so daß beim Ausfahren des Teleskopmastes das Antennenstandrohr aus einer Transportstellung neben dem Teleskopmast in eine Betriebsstellung oberhalb des Teleskopmastes klappbar ist.Mast system, with a telescopic mast (M) consisting of several telescoping tubes (R1, R2) and an antenna standpipe (S) on which the payload is arranged and which is connected to the telescopic mast (M), characterized in that
the antenna standpipe (S) is hingedly connected to the first (uppermost) telescopic tube (R1) via a first pivot point (G1); and a lever (H) is present which connects a second pivot point (G2) with a third pivot point (G3), the second pivot point (G2) being fixedly connected to the second telescopic tube (R2) and the third pivot point (G3) being fixed is connected to the antenna standpipe (S), so that when the telescopic mast is extended, the antenna standpipe can be folded from a transport position next to the telescopic mast into an operating position above the telescopic mast.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934329715 DE4329715C1 (en) | 1993-09-03 | 1993-09-03 | Telescopic mast system |
DE4329715 | 1993-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0642188A1 true EP0642188A1 (en) | 1995-03-08 |
Family
ID=6496721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94110699A Withdrawn EP0642188A1 (en) | 1993-09-03 | 1994-07-09 | Telescopic mast assembly |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0642188A1 (en) |
DE (1) | DE4329715C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105449370A (en) * | 2015-12-07 | 2016-03-30 | 中国科学院国家天文台 | Radio telescope central compression actuator and foldable type supporting apparatus therefor |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10018592B4 (en) * | 2000-04-14 | 2004-07-08 | Dornier Gmbh | feedlot |
FR2832552B1 (en) * | 2001-11-21 | 2004-02-13 | Lerc | DEVICE FOR FIXING A MAT ON A VEHICLE |
RU2483403C1 (en) * | 2011-11-16 | 2013-05-27 | ОАО "Научно-производственное объединение "Стрела" | Telescopic mast |
RU2534211C1 (en) * | 2013-05-14 | 2014-11-27 | Открытое акционерное общество "Ракетно-космический центр "Прогресс" (ОАО "РКЦ "Прогресс") | Turn-and-lock device for retainer for sealed container with research hardware |
RU2622516C1 (en) * | 2016-04-04 | 2017-06-16 | Открытое акционерное общество "Специальное конструкторское бюро приборостроения и автоматики" | Lifting mast device |
EA032904B1 (en) * | 2017-10-17 | 2019-07-31 | Открытое акционерное общество "Межгосударственная Корпорация Развития" | Mast actuator control unit |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1481809A1 (en) * | 1966-02-24 | 1969-09-04 | Richier Fa | Device for erecting and folding down masts or lattice masts, particularly applicable to cranes and hoists |
FR2548649A1 (en) * | 1983-07-07 | 1985-01-11 | Bennes Marrel | Vehicle mounted collapsible antenna mast |
DE3703804A1 (en) * | 1986-02-11 | 1987-08-13 | Delet | Mobile mast, in particular for supporting aerials for radios, television and the like |
EP0518139A1 (en) * | 1991-06-12 | 1992-12-16 | Dornier Gmbh | Device for mounting of telescopical length-variable masts on a mobile carrier |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3417523A (en) * | 1967-04-25 | 1968-12-24 | Navy Usa | Folding antenna mount |
DE2558460A1 (en) * | 1975-12-23 | 1977-06-30 | Siemens Ag | Radar aerial tripping device - has arm mounted on column on vehicle moved from operational to transport position |
-
1993
- 1993-09-03 DE DE19934329715 patent/DE4329715C1/en not_active Expired - Fee Related
-
1994
- 1994-07-09 EP EP94110699A patent/EP0642188A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1481809A1 (en) * | 1966-02-24 | 1969-09-04 | Richier Fa | Device for erecting and folding down masts or lattice masts, particularly applicable to cranes and hoists |
FR2548649A1 (en) * | 1983-07-07 | 1985-01-11 | Bennes Marrel | Vehicle mounted collapsible antenna mast |
DE3703804A1 (en) * | 1986-02-11 | 1987-08-13 | Delet | Mobile mast, in particular for supporting aerials for radios, television and the like |
EP0518139A1 (en) * | 1991-06-12 | 1992-12-16 | Dornier Gmbh | Device for mounting of telescopical length-variable masts on a mobile carrier |
Non-Patent Citations (1)
Title |
---|
"Antennenmastanlage Patriot von Dornier", MICROWELLENMAGAZIN, vol. 14, no. 4, 1988, DE, pages 376 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105449370A (en) * | 2015-12-07 | 2016-03-30 | 中国科学院国家天文台 | Radio telescope central compression actuator and foldable type supporting apparatus therefor |
CN105449370B (en) * | 2015-12-07 | 2019-01-04 | 中国科学院国家天文台 | Radio telescope central compression actuates support device |
Also Published As
Publication number | Publication date |
---|---|
DE4329715C1 (en) | 1995-02-23 |
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