EP1172505B1 - Pole for electrical devices fed from the ground - Google Patents
Pole for electrical devices fed from the ground Download PDFInfo
- Publication number
- EP1172505B1 EP1172505B1 EP01115141A EP01115141A EP1172505B1 EP 1172505 B1 EP1172505 B1 EP 1172505B1 EP 01115141 A EP01115141 A EP 01115141A EP 01115141 A EP01115141 A EP 01115141A EP 1172505 B1 EP1172505 B1 EP 1172505B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tube
- ground
- bolt
- pole according
- maintenance
- 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.)
- Expired - Lifetime
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Classifications
-
- 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
- E04H12/003—Access covers or locks therefor
-
- 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
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
Definitions
- the present invention relates to a mast for from the ground supplied electrical equipment, such as lighting, Traffic signal systems, overhead lines or radio antennas as well as procedures for months of such a mast and for maintenance on such a mast.
- this mast is according to the state of Technology is still a "classic" one-piece light pole, in which only the previous door by a plugged Pipe sleeve is closed.
- GB-A-1 100 108 shows the reinforcement of a mast by insertion an additional reinforcing tube from the inside in the area the maintenance door. From DE-1 097 113 B is the gain a one-piece pipe mast by plastic springs known. Based on this prior art, it is the task of the present invention, such a mast to further that transport and installation of the mast considerably be simplified.
- the assembly and installation of the masts is essential relieved, as the bottom pipe pre-assembled and the corresponding electrical wiring can be installed, and then later the actual mast can be put on it.
- the bottom tube grooves for the leadership of the second tube, so the upper part of the mast when lifting has. This way you can be sure be that, for example, curved light poles or masts, carry the traffic signals, not accidentally be twisted during maintenance.
- the bottom tube profiled and form with plastic springs are particularly preferred.
- An additional stabilization and additional security against unauthorized access to the electrical equipment in the mast can preferably be achieved in that in the assembled state, the bottom tube with the second tube by means a bolt inserted transversely through both pipes is, which is secured by screwed cap nuts.
- the mast can in the bottom tube above the maintenance opening extending transversely through the bottom tube Be provided bore into which the bolt inserted can be when the second tube is raised. On This way, a fuse of the top of the mast against Slide down during maintenance. It is so ensured that the top of the mast do not slip during maintenance work and if necessary the Can injure maintenance personnel.
- the bottom tube in pushed up state always more than two and a half times the inner diameter of the second tube protrudes into this.
- the mast according to the invention for supplied from the ground electrical Installations such as lighting, traffic signals, Overhead lines, radio antennas or illuminated Traffic sign consists of one in the usual way in the Floor anchored inner tube, which is referred to as bottom tube 10 becomes.
- the bottom tube 10 has an opening at the side 12 with the shape and size of the usual maintenance openings at light poles on. Behind this opening can as usual the electrical installations for those to be supplied from the ground electrical equipment to be mounted on the mast.
- Below and above the maintenance opening 12 are respectively attached through the bottom tube extending holes, through which a bolt 14 can be inserted.
- the bottom tube usually extends about one meter high out of the ground, with the maintenance opening about 50 to 70 cm above the ground.
- the bottom tube is as in Fig. 2 shown, profiled and with plastic springs, ie provided with edge reinforcements made of plastic.
- another tube 20 is attached, which forms the top of the mast and the corresponding ones carries electrical installations.
- the plastic springs of the ground pipe 10 serve to a slight sliding of the other tube 20 on the bottom tube during initial assembly and when required To ensure maintenance and a precise fit.
- two grooves 16, 18 are further provided, in the attached to the inside of the other tube 20 Pins (not shown) can engage to twist of the tube 20 with respect to the bottom tube 10 to prevent.
- this can be the top of the mast forming tube 20 in addition to a through the lower transverse bore extending bolt 14, which is arranged with the outside Cap nuts 24 is secured, in addition against twisting and be secured unauthorized lifting.
- the appropriate arrangement of the bolt 14 is shown in Fig. 1 in solid lines shown.
- the bolt 14 can also be used to secure the tube 20 against unintentional slipping during maintenance serve.
- the bolt 14 serves the above the mounting hole 12 provided further transverse bore in the bottom tube 10.
- ds bolt 14 could of course also a corresponding Insert plug lock, so that when using a suitable cylinder lock a further improved fuse be made possible against unauthorized tinkering on the mast can.
- the plastic springs be in the event of a collision of a vehicle with the mast a shearing of the mast and an associated uncontrolled Prevent bending or falling over of the mast.
- steel cables can be used as protection up to the pulled up to the mast fixed electrical system and be connected with this. This can cause a fall the electrical system in a collision of a vehicle be prevented with the mast in most cases.
- the assembly of the mast according to the invention thus takes place in such a way that the bottom tube 10 as usual, usually a mast in the existing reason with a concrete pipe, plastic pipe or anchored by means of a base plate, cast or welded construction and is sent in. Then you can with the help of the opening 12 the wiring can be installed as usual.
- the top of the mast which comprises the outer tube 20, placed on the bottom tube 10. It is recommended that the bolt 14 in the above the opening 12 arranged Insert hole. In this way, the upper part of the Mastes be lowered to the maintenance height. In this Condition can lead to the top of the mast electrical Lines to the already existing with those in the ground wired cable system connected cables.
- a lock plug may be provided which extends through holes extends both in the outer tube 20 and in the bottom tube 10.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Details Of Indoor Wiring (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Types And Forms Of Lifts (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Earth Drilling (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft einen Mast für aus dem Boden versorgte elektrische Anlagen, wie beispielsweise Beleuchtungen, Verkehrssignalanlagen, Oberleitungen oder Funkantennen sowie Verfahren zur Monatege eines solchen Masts und für Wartungsarbeiten an einem solchen Mast.The present invention relates to a mast for from the ground supplied electrical equipment, such as lighting, Traffic signal systems, overhead lines or radio antennas as well as procedures for months of such a mast and for maintenance on such a mast.
Solche, üblicherweise auch als Lichtmast bezeichnete Maste weisen gemäß dem Stand der Technik ein Stück über dem Boden eine Türe auf, die den Zugang zu den Anschlüssen der Versorgungsleitungen ermöglicht. Diese Tür muß aufwendig gegen herausfallen, Sabotage oder Vandalismus geschützt werden.Such, also referred to as a light pole masts according to the prior art, a piece above the ground a door opening access to the connections of the supply lines allows. This door must costly fall out against, Sabotage or vandalism are protected.
Diese Konstruktion gemäß dem Stand der Technik hat folgende Nachteile:This construction according to the prior art has the following Disadvantage:
Die Konstruktion ist anfällig gegen Vandalismus, sie stellt eine Gefahr dar, da hinter der Tür oft erhebliche Spannungen anliegen, in der Herstellung muß auf große Paßgenauigkeit der Türen geachtet werden, was erhebliche zusätzliche Fertigungskosten erfordert, die Statik des Mastes muß auf die Öffnung abgestimmt werden, in diesem Bereich muß also eine entsprechende Verstärkung vorgesehen werden, die Türen sind optisch nicht schön und sind im Bodenbereich durch Korrosion gefährdet und können das Eindringen von Wasser bei Regen oder Schneefall bewirken. Außerdem besteht bei einer Kollision eines Fahrzeuges mit einem solchen Mast die Gefahr, daß der Mast an der durch die Tür gebildeten Schwächungsstelle abbricht.The construction is susceptible to vandalism, she poses a danger, because behind the door often considerable tension abut, in the production must on great accuracy of the Doors are respected, resulting in significant additional manufacturing costs requires the statics of the mast must be on the opening be voted on, so in this area must be a corresponding Reinforcement are provided, the doors are optical not nice and are endangered in the bottom area by corrosion and may be the ingress of water in the rain or Cause snowfall. In addition, there is a collision of a Vehicle with such a mast the danger that the Mast breaks off at the point of weakness formed by the door.
Der hierzu nächst gelegene Stand der Technik ergibt sich aus der GB-2 077 806 A. Diese zeigt bereits einen solchen Mast, bei dem eine Wartungsöffnung durch ein aufgestecktes zweites Rohr verschlossen werden und durch Anheben dieses zweiten Rohres zugänglich gemacht werden kann.The closest prior art results from this GB-2 077 806 A. This shows already such a mast, in which a maintenance opening by a plugged second Pipe to be closed and by lifting this second Tube can be made accessible.
Dennoch handelt es sich bei diesem Mast gemäß dem Stand der Technik immer noch um einen "klassischen" einstückigen Lichtmast, bei dem lediglich die bisherige Tür durch eine aufgesteckte Rohrhülse verschlossen ist. Des Weiteren beschreibt die GB-A-1 100 108 die Verstärkung eines Mastes durch Einsetzen eines zusätzlichen Verstärkungsrohres von innen im Bereich der Wartungstüre. Aus der DE-1 097 113 B ist die Verstärkung eines einstückigen Rohrmastes durch Kunststoffkedern bekannt. Ausgehend von diesem Stand der Technik ist es Aufgabe der vorliegenden Erfindung, einen solchen Mast dergestalt weiterzubilden, dass Transport und Montage des Mastes erheblich vereinfacht werden.Nevertheless, this mast is according to the state of Technology is still a "classic" one-piece light pole, in which only the previous door by a plugged Pipe sleeve is closed. Further describes GB-A-1 100 108 shows the reinforcement of a mast by insertion an additional reinforcing tube from the inside in the area the maintenance door. From DE-1 097 113 B is the gain a one-piece pipe mast by plastic springs known. Based on this prior art, it is the task of the present invention, such a mast to further that transport and installation of the mast considerably be simplified.
Erfindungsgemäß wird diese Aufgabe durch die Merkmale des Anspruchs 1 gelöst.According to the invention, this object is achieved by the features of the claim 1 solved.
Erfindungsgemäß wird also ein relativ kurzes Bodenrohr im Boden verankert und kann mit allen elektrischen Anschlusseinrichtungen etc. versehen werden. Erst am Schluss wird das zweite Rohr aufgesteckt, welches dann die elektrischen Anlagen trägt. Im Übrigen wird dadurch auch die Gesamtlänge der Maste deutlich reduziert, was sowohl die Herstellung als auch den Transport der Maste vereinfacht und erleichtert.According to the invention thus a relatively short bottom tube in the ground anchored and can with all electrical connection devices etc. be provided. Only at the end will that be second pipe plugged, which then the electrical equipment wearing. Incidentally, by the total length of the Masts significantly reduced what both the manufacture as well simplifies and facilitates the transport of the masts.
Somit ist die Montage und Aufstellung der Masten wesentlich erleichtert, da das Bodenrohr vormontiert und die entsprechenden elektrischen Leitungen installiert werden können, und dann später der eigentliche Mast daraufgestülpt werden kann.Thus, the assembly and installation of the masts is essential relieved, as the bottom pipe pre-assembled and the corresponding electrical wiring can be installed, and then later the actual mast can be put on it.
Montage- und Wartungsarbeiten können mit den Verfahren gemäß
der Ansprüche 10 bis 13 erheblich erleichtert werden.Assembly and maintenance work can be carried out with the procedures described in
of
Besonders bevorzugt ist es dabei, daß das Bodenrohr Nuten für die Führung des zweiten Rohres, also des Oberteils des Mastes beim Anheben aufweist. Auf diese Weise kann sichergestellt werden, daß beispielsweise gebogene Lichtmaste oder Maste, die Vekehrssignaleinrichtungen tragen, nicht versehentlich während der Wartungsarbeiten verdreht werden.It is particularly preferred that the bottom tube grooves for the leadership of the second tube, so the upper part of the mast when lifting has. This way you can be sure be that, for example, curved light poles or masts, carry the traffic signals, not accidentally be twisted during maintenance.
Es ist dabei besonders bevorzugt, zwei einander gegenüberliegende Nuten in dem Bodenrohr vorzusehen.It is particularly preferred, two opposing one another To provide grooves in the bottom tube.
Um beim Anheben des Oberteils des Mastes ein Verkanten zu vermeiden, ist es besonders bevorzugt, das Bodenrohr profiliert und mit Kunststoffkedern auszubilden.To tilt when lifting the top of the mast avoid, it is particularly preferred that the bottom tube profiled and form with plastic springs.
Eine zusätzliche Stabilisierung und eine zusätzliche Sicherung gegen unbefugten Zugriff auf die elektrischen Einrichtungen im Mast kann vorzugsweise dadurch erreicht werden, daß im montierten Zustand das Bodenrohr mit dem zweiten Rohr mittels eines quer durch beide Rohre gesteckten Bolzens verbunden ist, der durch aufgeschraubte Hutmuttern gesichert ist.An additional stabilization and additional security against unauthorized access to the electrical equipment in the mast can preferably be achieved in that in the assembled state, the bottom tube with the second tube by means a bolt inserted transversely through both pipes is, which is secured by screwed cap nuts.
Bei dieser Ausgestaltung des Mastes kann im Bodenrohr oberhalb der Wartungsöffnung eine quer durch das Bodenrohr verlaufende Bohrung vorgesehen sein, in die der Bolzen eingesetzt werden kann, wenn das zweite Rohr angehoben ist. Auf diese Weise kann eine Sicherung des Oberteils des Mastes gegen Herabrutschen während der Wartungsarbeiten erreicht werden. Es ist so sichergestellt, daß der Oberteil des Mastes nicht während der Wartungsarbeit herabrutschen und ggf. das Wartungspersonal verletzen kann.In this embodiment of the mast can in the bottom tube above the maintenance opening extending transversely through the bottom tube Be provided bore into which the bolt inserted can be when the second tube is raised. On This way, a fuse of the top of the mast against Slide down during maintenance. It is so ensured that the top of the mast do not slip during maintenance work and if necessary the Can injure maintenance personnel.
Zur Erhöhung der Stabilität des Mastes während der Wartungsarbeiten ist es besonders bevorzugt, wenn das Bodenrohr im hochgeschobenen Zustand immer weiter als das zweieinhalbfache des Innendurchmessers des zweiten Rohres in dieses hineinragt. To increase the stability of the mast during maintenance it is particularly preferred if the bottom tube in pushed up state always more than two and a half times the inner diameter of the second tube protrudes into this.
Zur weiteren Stabilisierung des Mastes können in den Kunststoffkedern Stahlseile angeordnet sein.To further stabilize the mast can be in the plastic springs Steel cables can be arranged.
Im folgenden wird die Erfindung anhand des in den beigefügten
Zeichnungen dargestellten Ausführungsbeispiels näher erläutert.
Es zeigt:
Der erfindungsgemäße Mast für aus dem Boden versorgte elektrische
Anlagen wie beispielsweise Beleuchtungen, Verkehrssignalanlagen,
Oberleitungen, Funkantennen oder beleuchtete
Verkehrszeichen besteht aus einem in üblicher Weise im
Boden verankerten inneren Rohr, welches als Bodenrohr 10 bezeichnet
wird. Das Bodenrohr 10 weist an der Seite eine Öffnung
12 mit der Form und Größe der üblichen Wartungsöffnungen
bei Lichtmasten auf. Hinter dieser Öffnung können wie üblich
die elektrischen Installationen für die aus dem Boden zu versorgenden
elektrischen Anlagen auf dem Mast angebracht werden.
Unterhalb und oberhalb der Wartungsöffnung 12 sind jeweils
quer durch das Bodenrohr verlaufende Bohrungen angebracht,
durch die ein Bolzen 14 gesteckt werden kann.The mast according to the invention for supplied from the ground electrical
Installations such as lighting, traffic signals,
Overhead lines, radio antennas or illuminated
Traffic sign consists of one in the usual way in the
Floor anchored inner tube, which is referred to as
Das Bodenrohr erstreckt sich üblicherweise etwa einen Meter hoch aus dem Boden, wobei die Wartungsöffnung etwa 50 bis 70 cm über dem Boden angeordnet ist. Das Bodenrohr ist, wie in Fig. 2 dargestellt, profiliert und mit Kunststoffkedern, also mit Randverstärkungen aus Kunststoff, versehen. The bottom tube usually extends about one meter high out of the ground, with the maintenance opening about 50 to 70 cm above the ground. The bottom tube is as in Fig. 2 shown, profiled and with plastic springs, ie provided with edge reinforcements made of plastic.
Auf das Bodenrohr 10 ist ein weiteres Rohr 20 aufgesteckt,
welches den Oberteil des Mastes bildet und die entsprechenden
elektrischen Anlagen trägt. Die Kunststoffkedern des Bodenrohres
10 dienen dazu, ein leichtes Gleiten des weiteren Rohres
20 auf dem Bodenrohr während der Erstmontage und bei erforderlichen
Wartungsarbeiten sowie eine genaue Passform sicherzustellen.On the
In dem Bodenrohr 10 sind weiter zwei Nuten 16, 18 vorgesehen,
in die an der Innenseite des weiteren Rohres 20 angebrachte
Stifte (nicht dargestellt) eingreifen können, um ein Verdrehen
des Rohres 20 gegenüber dem Bodenrohr 10 zu verhindern.In the
Im fertig montierten Zustand kann das den Oberteil des Mastes
bildende Rohr 20 zusätzlich mit einem durch die untere Querbohrung
verlaufenden Bolzen 14, der mit außen angeordneten
Hutmuttern 24 gesichert ist, zusätzlich gegen Verdrehen und
unbefugtes Hochheben gesichert sein. Die entsprechende Anordnung
des Bolzens 14 ist in Fig. 1 mit ausgezogenen Linien
dargestellt.When fully assembled, this can be the top of the
Der Bolzen 14 kann aber auch zur Sicherung des Rohres 20 gegen
unbeabsichtigtes Herabrutschen während der Wartungsarbeiten
dienen. Zu diesem Zweck dient die oberhalb der Montageöffnung
12 vorgesehene weitere Querbohrung in dem Bodenrohr
10. Wenn der Oberteil des Mastes entsprechend angehoben ist,
kann dort der Bolzen 14 eingesetzt und wiederum mit den Hutmuttern
24 gesichert werden. Auf diese Weise ist sichergestellt,
daß der Oberteil des Mastes nicht während der Wartungsarbeiten
herabrutschen und ggf. das Wartungspersonal
verletzen kann.The
Anstelle ds Bolzens 14 könnte natürlich auch ein entsprechendes
Steckschloß eingesetzt sein, so daß bei Verwendung eines
geeigneten Zylinderschlosses eine weiter verbesserte Sicherung
gegen unbefugte Basteleien an dem Mast ermöglicht werden
kann.Instead of
Damit der Oberteil des Mastes während der Wartungsarbeiten
nicht seitlich gestützt werden muß, empfiehlt es sich, daß
auch bei hochgeschobenem Außenrohr 20 die Unterkante des Rohres
20 weiterhin mit dem Bodenrohr 10 um mindestens das zweieinhalbfache
des Innenduchmessers des Rohres 20 überlappt, um
ein Wegkippen sicher zu verhindern.So that the top of the mast during maintenance
does not have to be supported laterally, it is recommended that
even when pushed up the
Sofern besonders stabile Masten erforderlich sind, können in den Kunststoffkedern Stahlseilen eingezogen oder koextrudiert werden, die bei einer Kollision eines Fahrzeugs mit dem Mast ein Abscheren des Mastes und ein damit verbundenes unkontrolliertes Biegen oder Umfallen des Mastes verhindern. Diese Stahlseile können darüber hinaus als Absicherung bis zu der an dem Mast befestigten elektrischen Anlage hochgezogen und mit dieser verbunden werden. Dadurch kann ein Herunterstürzen der elektrischen Anlage bei einer Kollision eines Fahrzeugs mit dem Mast in den meisten Fällen verhindert werden.If particularly stable masts are required, in pulled or coextruded steel ropes the plastic springs be in the event of a collision of a vehicle with the mast a shearing of the mast and an associated uncontrolled Prevent bending or falling over of the mast. These In addition, steel cables can be used as protection up to the pulled up to the mast fixed electrical system and be connected with this. This can cause a fall the electrical system in a collision of a vehicle be prevented with the mast in most cases.
Die Montage des erfindungsgemäßen Mastes erfolgt also dergestalt,
daß das Bodenrohr 10 wie sonst üblicherweise ein Mast
im vorhandenen Grund mit einem Betonrohr, Kunststoffrohr oder
mittels einer Grundplatte, Guß- oder Schweißkonstruktion verankert
und eingesandet wird. Sodann können mit Hilfe der Öffnung
12 die Verkabelungen wie üblich installiert werden. Sodann
wird der Oberteil des Mastes, der das äußere Rohr 20 umfaßt,
auf das Bodenrohr 10 aufgesetzt. Es empfiehlt sich dabei,
den Bolzen 14 in die oberhalb der Öffnung 12 angeordnete
Bohrung einzusetzen. Auf diese Weise kann der Oberteil des
Mastes bis auf die Wartungshöhe abgesenkt werden. In diesem
Zustand können die zum Oberteil des Mastes führenden elektrischen
Leitungen an die bereits vorhandene mit dem im Boden
verlegten Kabelsystem verbundenen Kabel angeschlossen werden.
Sodann wird der Oberteil des Mastes wieder leicht angehoben,
der Bolzen 14 entfernt und der Mast vollständig abgesenkt.
Der Mast kann nun durch Einsetzen des Bolzens 14 in die untere
Querbohrung endgültig befestigt werden. Anstelle des Bolzens
14 oder zusätzlich dazu kann zur Sicherung des Mastes
gegen unbefugten Zugriff auf die elektrischen Anschlüsse auch
ein Steckschloß vorgesehen sein, welches sich durch Bohrungen
sowohl im äußeren Rohr 20 als auch im Bodenrohr 10 erstreckt.The assembly of the mast according to the invention thus takes place in such a way
that the
Claims (13)
- Pole for electrical devices fed from the ground as for example lighting installations, traffic signal installations, overhead wires or wireless antennas, which is constructed from two tubes (10, 20) fitted into one another, one of which, namely, the ground tube (10), is anchored in the ground with the second (20) sticked thereon, wherein the ground tube (10) is having a lateral maintenance opening (12) which can be closed by the sticked-on second tube (20) and can be made accessible by lifting the second tube (20), characterised in that the ground tube (10) only slightly is extending beyond the maintenance opening (12) upwardly and the attached second tube (20) is carrying the electrical devices.
- Pole according to claim 1, characterised in that the ground tube (10) is having grooves (16, 18) for guiding the second tube (20) during the lifting thereof.
- Pole according to claim 2, characterised in that the ground tube (10) is provided with two oppositely positioned grooves (16, 18).
- Pole according to one of the claims 1 to 3, characterised in that the ground tube (10) is profiled and is provided with plastic piping.
- Pole according to any of the claims 1 to 4, characterised in that in the mounted state the ground tube (10) is connected with the second tube (20) by means of least a bolt (14) transversely inserted through both tubes (10, 20) and being secured by screwed-on cap nuts (24).
- Pole according to claim 1 and 5, characterised in that the ground tube (10) is provided with a through-bore transversely extending through the ground tube above the maintenance opening (12) into which a bolt (14) can be inserted when the second tube (20) is attached.
- Pole according to any of the claims 1 to 6, characterised in that the ground tube (10) in the lifted state still is extending into the second tube (20) further than the 2.5-fold of the interior diameter of the same.
- Pole according to claim 4, characterised in that in the plastic piping steel cables are provided.
- Pole according to any of the claims 1 to 8, characterised in that a further bore extending through both tubes (10, 20) is provided into which a plug-in lock can be inserted.
- Method for mounting a pole according to any of the claims 1 to 9, in which firstly a ground tube (10) having a lateral maintenance opening (12) which slightly is extending beyond the maintenance opening (12) upwardly is anchored in the ground and is connected to an electrical feed line laid in the ground thereafter a second tube (20) carrying the electrical devices and which is having a larger interior diameter than the exterior diameter of the ground tube (10) partly is attached to the ground tube in such a way that the bottom end of the second tube (20) still is above the maintenance opening (12), whereafter the second tube (20) is connected to the electrical feed line in the ground tube (10) and, whereafter the second tube (20) is completely lowered.
- Method according to claim 10 for mounting a pole according to claim 6, characterised in that the second tube (20) for partly attaching it to the ground tube (10) is positioned upon the bolt (14) previously inserted into the ground tube (10) and that for completely lowering the second tube the same is again slightly lifted, the bolt (14) is removed and the second tube (20) thereafter is completely lowered, whereafter the bolt (14) finally is inserted into both tubes (10, 20).
- Method for maintenance of a pole according to any of the claims 1 to 9, characterised in that the second tube (20) of the pole partly is lifted in such a way that the bottom edge of the second tube (20) is above the maintenance opening (12) in the ground tube (10) that thereafter the maintenance is carried through and that the second tube (20) after finishing the maintenance is again completely lowered.
- Method according to claim 12 for the maintenance of a pole according to claim 6, characterised in that firstly the bolt (14) is removed, the second tube (20) thereafter is lifted and the bolt (14) again is inserted, that the second tube (20) is rested upon the bolt (14) and that after finishing the maintenance the second tube (20) again is lifted, the bolt (14) is removed and the second tube (20) thereafter completely is lowered, whereafter the bolt (14) again is inserted into both tubes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20012096U DE20012096U1 (en) | 2000-07-12 | 2000-07-12 | Mast for electrical systems supplied from the ground |
| DE20012096U | 2000-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1172505A1 EP1172505A1 (en) | 2002-01-16 |
| EP1172505B1 true EP1172505B1 (en) | 2005-12-14 |
Family
ID=7943855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01115141A Expired - Lifetime EP1172505B1 (en) | 2000-07-12 | 2001-06-22 | Pole for electrical devices fed from the ground |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1172505B1 (en) |
| AT (1) | ATE312986T1 (en) |
| DE (2) | DE20012096U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2375029A1 (en) * | 2009-02-06 | 2012-02-24 | José Fernández Alonso | Anti-theft device for solar or ecological lamps. (Machine-translation by Google Translate, not legally binding) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2860536B1 (en) * | 2003-10-03 | 2006-01-27 | Claude Noerdinger | MOBILE DEVICE FOR SEALED PROTECTION AND ACCESS TO TECHNICAL, ELECTRICAL OR ELECTRONIC EQUIPMENT |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1097113B (en) * | 1958-08-28 | 1961-01-12 | Katz & Klumpp Ag | Reinforced plastic tubular mast and process for its manufacture |
| BE671393A (en) * | 1964-10-30 | |||
| CH643026A5 (en) * | 1979-10-11 | 1984-05-15 | Hans Kuersteiner | Hollow mast for lighting installations and lines |
| GB2077806A (en) * | 1980-06-16 | 1981-12-23 | Simplon Lighting | Lockable access panel for lighting or other columns |
-
2000
- 2000-07-12 DE DE20012096U patent/DE20012096U1/en not_active Expired - Lifetime
-
2001
- 2001-06-22 DE DE50108366T patent/DE50108366D1/en not_active Expired - Fee Related
- 2001-06-22 AT AT01115141T patent/ATE312986T1/en not_active IP Right Cessation
- 2001-06-22 EP EP01115141A patent/EP1172505B1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2375029A1 (en) * | 2009-02-06 | 2012-02-24 | José Fernández Alonso | Anti-theft device for solar or ecological lamps. (Machine-translation by Google Translate, not legally binding) |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50108366D1 (en) | 2006-01-19 |
| DE20012096U1 (en) | 2000-11-23 |
| ATE312986T1 (en) | 2005-12-15 |
| EP1172505A1 (en) | 2002-01-16 |
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