EP0403671A1 - Device for winding and unwinding a filiform material - Google Patents

Device for winding and unwinding a filiform material Download PDF

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Publication number
EP0403671A1
EP0403671A1 EP89111188A EP89111188A EP0403671A1 EP 0403671 A1 EP0403671 A1 EP 0403671A1 EP 89111188 A EP89111188 A EP 89111188A EP 89111188 A EP89111188 A EP 89111188A EP 0403671 A1 EP0403671 A1 EP 0403671A1
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EP
European Patent Office
Prior art keywords
frame
axis
reel
hubs
rotation
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Withdrawn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
EP89111188A
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German (de)
French (fr)
Inventor
Werner Cielker
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Katimex Cielker GmbH
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Katimex Cielker GmbH
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Publication date
Application filed by Katimex Cielker GmbH filed Critical Katimex Cielker GmbH
Priority to EP89111188A priority Critical patent/EP0403671A1/en
Publication of EP0403671A1 publication Critical patent/EP0403671A1/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/36—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion
    • B65H75/362—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion with stored material housed within a casing or container
    • B65H75/364—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion with stored material housed within a casing or container the stored material being coiled

Definitions

  • the invention relates to a device for winding and unwinding strand material, in particular a flexible, flexible rod for pulling cables into cable conduits, a reel wheel being rotatably mounted on a frame by means of an axis of rotation, the reel wheel also being circumferential Has spaced apart radially extending reel spokes, which are fastened on the one hand to the axis of rotation and on the other hand to a reinforcing ring, and wherein the strand material lies in turns on the reel spokes in the wound state.
  • a device of this type is known as a pull-in device from DE-OS 23 33 435.
  • Such pulling-in devices are used for pulling winch cables or cables through tubes made of molded stones or cable protection tubes which are closed on the circumference and accessible at the end faces.
  • the strand material to be wound up in these pulling-in devices can have a length of several hundred meters.
  • a flexible, flexible rod has proven itself as a strand material, which can be easily wound in large turns within the reel wheel under bending tension, but which has the characteristic that it extends in a straight line during unwinding and can transmit large compressive forces when inserted, for example, into a cable protection tube and on the other hand withstands large tensile forces when pulling in a cable attached to the outer end.
  • the frame is constructed so that the reel wheel is rotatably mounted on an axis running at an acute angle to the vertical, that is to say it rotates in a slight oblique position to the horizontal.
  • the frame itself is designed as a kind of tripod, the legs of two legs are bent vertically downwards and the leg of the third leg is bent obliquely upwards.
  • the reel wheel can be removed from the axis of rotation and detached from the frame, but the frame as such forms a very bulky structural unit, since all parts are welded together.
  • This pulling device has not proven itself so well in practice, mainly because the type of frame and the position of the reel wheel when pulling strand material with greater tensile forces cause the entire pulling device to move and twist on the ground, because the torques that occur have an unfavorable effect in this way. Because of the bulky design of the frame, large packaging units are required for storage and transport. After all, in the rough field of application, adequate corrosion protection is not ensured in practice.
  • the invention is based on the object to provide a device for winding and unwinding strand material, which has small dimensions for storage and transportation and accordingly also requires small uniform packaging, which is also easy to assemble and large in operation Has stability.
  • the problem is solved, starting from the device specified at the beginning, in that the axis of rotation runs horizontally and is supported at its ends in lateral hubs, that the frame has two triangular supports connected to the hubs and arranged on the side of the reel wheel, and in that the frame can be dismantled into individual parts, the dimensions of which are smaller than that of the reel wheel.
  • the device can be easily disassembled, so that the reel wheel in a square outer carton gives the maximum packaging size, while all other parts can be accommodated inside the reel wheel. Since the device can be completely housed in a packaging box, a pallet transport is guaranteed with optimal use of the pallet. The assembly of the individual parts is so simple that it can be done by any layperson.
  • the device according to the embodiment shown in the drawing essentially consists of a reel wheel 1 and a frame 2.
  • the device is used for winding and unwinding strand material, in particular a flexible, flexible rod for pulling in cables for example in cable protection tubes or other tubes.
  • the actual strand material is not shown in the drawing.
  • the strand material lies in numerous turns in the outer circumference of the reel wheel, but on the inside of the outer arc parts 10 to 15 of the reel spokes 4 to 9.
  • the reel spokes of the reel wheel run radially to the axis of rotation 3 and are spaced apart on the circumference of the reel wheel. They consist of a non-corroding flat material and are firmly connected with their inner end to the axis of rotation ( Figure 2).
  • the flat material of the reel spokes is connected at an average radial distance from the axis of rotation, so that the inner part runs parallel to the axis, while the outer arches after twisting by 90 o are formed as flat arches and are connected at the ends to a common reinforcing ring 17.
  • a large circular opening 18 is created in the interior of the reinforcing ring, through which the strand material can be drawn outwards and, conversely, reinserted for wrapping while the reel wheel rotates with the axis of rotation.
  • the reel wheel 1 is surrounded by a circumferential ring 16, and the outer arches 10 to 15 of the reel spokes 4 to 9 are connected to the circumferential ring.
  • this circumferential ring 16 is shown in section in FIG. 2, so that the front half is not shown.
  • the axis of rotation 3 runs horizontally and is supported with its ends in side hubs 19 and 20. As illustrated in FIG. 4, the axis of rotation 3 is mounted with the interposition of one ball bearing 22 each. Each ball bearing is seated inside a cavity 21 of the two hubs 19 and 20.
  • the frame 2 has two hubs 19, 20 arranged on the side of the reel wheel 1 connected triangular supports. A simple advantageous construction is provided in that each hub 19, 20 has three radial arms 23, 24 and 25. One arm 23 is directed vertically upwards. The two further arms 24, 25 are spread obliquely downwards and advantageously also outwards at a small acute angle, so that the support tubes 31 and 35, according to FIG. 2, are also spread slightly downwards and outwards. This also applies to the other support tubes, of which the support tube 32 is shown in FIG. 1.
  • a tubular bracket 26 The ends of a tubular bracket 26 are inserted or inserted into bores 33 or corresponding cylindrical recesses in the vertical arms 23 of the two hubs 19 and 20.
  • the tubular bracket grips the reel wheel 1 as shown at a distance. Accordingly, the ends of the support tubes 31, 32 and 35 are inserted or inserted into bores 34 or cylindrical recesses of the spread arms 24 and 25.
  • the tubular bracket 26 consists of two vertical legs 27 and 28 and a curved part 29 connecting them to each other. This tubular bracket provides a substantial reinforcement of the frame.
  • the pipe bracket can be used as a handle for the entire device.
  • the lower ends of the support tubes 31, 32 and 35 and the fourth support tube, not shown, are inserted into bores 46 of feet 36, 37 and 38.
  • Outward-facing support plates 39 are formed on the feet.
  • centrally connected and releasably connected connecting pipes 40 and 41 are inserted with their outer ends.
  • the connecting pipes are divided in order to keep the dimensions of the individual parts small and to facilitate assembly.
  • Sleeves 44 are pushed over the dividing points 42 of the connecting pipes 40, 41, which abut on a stop ring 43 at one end.
  • the feet 36, 37 and 38 are essentially V-shaped.
  • a manufacturing simplification results from the fact that the feet are divided into two shell-like parts in a vertical plane. They can then be held together during assembly by releasable connecting means 48, for example stainless screws.
  • the frame 2 explained above can be completely dismantled into individual parts, the dimensions of which are smaller than that of the reel wheel 1. Before packaging for storage or transport, all individual parts can thus be accommodated within the reel wheel, ie within a single packaging unit.
  • the individual plug connections described can be secured by detachable securing bolts 30 and 45 (FIG. 1) or also by continuous stainless screws, these securing bolts or screws and the plug connections being designed such that the assembly of the individual parts of the frame and the assembly with the reel wheel is executable by every layperson.
  • All parts of the device explained above consist of non-corroding, in particular rust-free, material.
  • the tubes 26, 31, 32, 35, 40 and 41 of the frame 2 are advantageously formed from glass fiber tube profiles. In this way, a very stable construction results, and the total weight of the device is considerably reduced compared to the pull-in device according to the prior art, which not only benefits the handiness, but also results in savings in transport costs.
  • the feet 36, 37 and 38 and the hubs 19 and 20 and the sleeves 44 are advantageously made of tough plastic and how already mentioned several times, designed as connecting plug elements.
  • a brake with an adjustable braking effect is provided between the reel wheel 1 and the frame 2.
  • a brake is not shown in the drawing. It can be used in any construction.
  • the brake causes the strand material to exit in a controlled manner and is particularly necessary if a cylindrical glass fiber profile is used for the strand material, which has a high bending stress.

Abstract

There are devices for winding and unwinding filiform material, in particular a flexible, pliable rod for drawing cables into cable ducts, a winder wheel being rotatably mounted on the frame by means of an axis of rotation, and the winder wheel further having radially extending winder spokes distributed at a distance from each other on the periphery, these spokes being attached at one end to the axis of rotation and the other to a reinforcing ring, and the filiform material resting, in the wound-up state, in coils on the winder spokes. In order to facilitate the storage and transportation of such devices and to be able to use small, standardised packs, a design is proposed in which the axis of rotation free extends horizontally and is mounted by its ends in lateral hubs (19, 20), and the frame (2) has two triangular supports (31, 32, 35, 40, 41) arranged laterally to the winder wheel (1) and connected to the hubs (19, 20). The frame (2) can be broken down into separate parts whose dimensions are smaller than those of the winder wheel (1). <IMAGE>

Description

Die Erfindung bezieht sich auf eine Vorrichtung zum Auf- und Abwickeln von Strangmaterial, insbesondere eines flexiblen, biegsamen Stabes für das Einziehen von Kabeln in Kabelschutzrohre, wobei ein Haspelrad mittels einer Drehachse an einem Gestell drehbar gelagert ist, wobei ferner das Haspelrad auf dem Umfang mit Abstand voneinander verteilte radial verlaufende Haspelspeichen aufweist, welche einerseits an der Drehachse und andererseits an einem Verstärkungsring befestigt sind, und wobei das Strangmaterial im aufgewickelten Zustand in Windungen an den Haspelspeichen anliegt.The invention relates to a device for winding and unwinding strand material, in particular a flexible, flexible rod for pulling cables into cable conduits, a reel wheel being rotatably mounted on a frame by means of an axis of rotation, the reel wheel also being circumferential Has spaced apart radially extending reel spokes, which are fastened on the one hand to the axis of rotation and on the other hand to a reinforcing ring, and wherein the strand material lies in turns on the reel spokes in the wound state.

Eine Vorrichtung dieser Art ist als Einziehgerät aus der DE-OS 23 33 435 bekannt. Derartige Einziehgeräte dienen zum Einziehen von Windenzugseilen oder Kabeln durch auf dem Umfang geschlossene, an den Stirnseiten zugängliche Röhren aus Formsteinen oder Kabelschutzrohren. Das bei diesen Einziehgeräten aufzuwickelnde Strangmaterial kann eine Länge von mehreren hundert Metern aufweisen. Als Strangmaterial hat sich ein flexibler, biegsamer Stab bewährt, der sich zwar leicht unter Biegespannung in großen Windungen innerhalb des Haspelrades aufwickeln läßt, dem aber die Eigenschaft innewohnt, daß er sich beim Abwickeln geradlinig ausstreckt und große Druckkräfte beim Einschieben beispielsweise in ein Kabelschutzrohr übertragen kann und zum anderen großen Zugkräften beim Einziehen eines am äußeren Ende befestigten Kabels standhält. Bei dem bekannten Einziehgerät ist das Gestell jedoch so konstruiert, daß das Haspelrad auf einer unter einem spitzen Winkel zur Senkrechten verlaufenden Achse drehbar gelagert ist, also in einer leichten Schräglage zur Waagerechten umläuft. Das Gestell selbst ist als eine Art Dreibein ausgebildet, wobei die Schenkel von zwei Beinen vertikal nach unten abgebogen und der Schenkel des dritten Beines schräg nach oben abgebogen sind. Das Haspelrad läßt sich zwar von der Drehachse abnehmen und von dem Gestell lösen, jedoch bildet das Gestell als solches eine sehr sperrige Baueinheit, da alle Teile miteinander verschweißt sind. Dieses Einziehgerät hat sich in der Praxis auch vor allem deshalb nicht so gut bewährt, weil vor allem durch die Art der Ausbildung des Gestells und der Lage des Haspelrades beim Ausziehen von Strangmaterial mit größeren Zugkräften ein Verrücken und Verdrehen des gesamten Einziehgerätes auf dem Erdboden erfolgt, weil sich die auftretenden Drehmomente in dieser Weise ungünstig auswirken. Wegen der sperrigen Gestaltung des Gestells sind für die Lagerhaltung und für den Transport große Verpackungseinheiten erforderlich. Schließlich ist in dem rauhen Einsatzgebiet in der Praxis kein ausreichender Korrosionsschutz gesichert.A device of this type is known as a pull-in device from DE-OS 23 33 435. Such pulling-in devices are used for pulling winch cables or cables through tubes made of molded stones or cable protection tubes which are closed on the circumference and accessible at the end faces. The strand material to be wound up in these pulling-in devices can have a length of several hundred meters. A flexible, flexible rod has proven itself as a strand material, which can be easily wound in large turns within the reel wheel under bending tension, but which has the characteristic that it extends in a straight line during unwinding and can transmit large compressive forces when inserted, for example, into a cable protection tube and on the other hand withstands large tensile forces when pulling in a cable attached to the outer end. In the known retractor, however, the frame is constructed so that the reel wheel is rotatably mounted on an axis running at an acute angle to the vertical, that is to say it rotates in a slight oblique position to the horizontal. The frame itself is designed as a kind of tripod, the legs of two legs are bent vertically downwards and the leg of the third leg is bent obliquely upwards. The reel wheel can be removed from the axis of rotation and detached from the frame, but the frame as such forms a very bulky structural unit, since all parts are welded together. This pulling device has not proven itself so well in practice, mainly because the type of frame and the position of the reel wheel when pulling strand material with greater tensile forces cause the entire pulling device to move and twist on the ground, because the torques that occur have an unfavorable effect in this way. Because of the bulky design of the frame, large packaging units are required for storage and transport. After all, in the rough field of application, adequate corrosion protection is not ensured in practice.

Der Erfindung liegt demgegenüber die Aufgabe zugrunde, eine Vorrichtung zum Auf- und Abwickeln von Strangmaterial zu schaffen, welches für die Lagerhaltung und den Transport kleine Abmessungen aufweist und demgemäß auch kleine einheitliche Verpackungen benötigt, welches sich ferner leicht zuammensetzen läßt und bei der Bedienung eine große Stabilität besitzt.The invention is based on the object to provide a device for winding and unwinding strand material, which has small dimensions for storage and transportation and accordingly also requires small uniform packaging, which is also easy to assemble and large in operation Has stability.

Die gestellte Aufgabe wird, ausgehend von der zu Anfang angegebenen Vorrichtung, dadurch gelöst, daß daß die Drehachse waagerecht verläuft und mit ihren Enden in seitlichen Naben gelagert ist, daß das Gestell zwei seitlich des Haspelrades angeordnete mit den Naben verbundene dreieckförmige Stützen aufweist, und daß das Gestell in Einzelteile zerlegbar ist, deren Abmessungen kleiner als die des Haspelrades sind.The problem is solved, starting from the device specified at the beginning, in that the axis of rotation runs horizontally and is supported at its ends in lateral hubs, that the frame has two triangular supports connected to the hubs and arranged on the side of the reel wheel, and in that the frame can be dismantled into individual parts, the dimensions of which are smaller than that of the reel wheel.

Auf diese Weise ergibt sich der wesentliche Vorteil, daß die Vorrichtung leicht auseinandergenommen werden kann, so daß das Haspelrad in einem quadratischen Umkarton das maximale Verpackungsmaß ergibt, während alle übrigen Teile im Innern des Haspelrades untergebracht werden können. Da die Vorrichtung vollständig in einem Verpackungskarton untergebracht werden kann, ist ein Palettentransport unter optimaler Ausnutzung der Palette gewährleistet. Das Zusammensetzen der Einzelteile ist so einfach, daß es von jedem Laien vorgenommen werden kann.In this way there is the essential advantage that the device can be easily disassembled, so that the reel wheel in a square outer carton gives the maximum packaging size, while all other parts can be accommodated inside the reel wheel. Since the device can be completely housed in a packaging box, a pallet transport is guaranteed with optimal use of the pallet. The assembly of the individual parts is so simple that it can be done by any layperson.

Vorteilhafte Ausgestaltungen der erfindungsgemäßen Vorrichtung ergeben sich aus den Unteransprüchen.Advantageous refinements of the device according to the invention result from the subclaims.

In der Zeichnung ist ein Ausführungsbeispiel der erfindungsgemäßen Vorrichtung dargestellt, und zwar zeigen

  • Figur 1 eine Seitenansicht auf eine betriebsbereite Vorrichtung in Richtung des Pfeiles I in Figur 2,
  • Figur 2 eine Stirnansicht auf die Vorrichtung gemäß Pfeil II in Figur 1,
  • Figur 3 eine Einzelheit aus Figur 1 in vergrößertem Maßstab,
  • Figur 4 einen Teilschnitt gemäß Schnittlinie IV-IV in Figur 3,
  • Figur 5 eine Seitenansicht auf die Innenseite eines Fußes in vergrößertem Maßstab und
  • Figur 6 eine Stirnansicht hierzu gemäß Pfeil VI in Figur 5.
In the drawing, an embodiment of the device according to the invention is shown, namely show
  • FIG. 1 shows a side view of a device ready for operation in the direction of arrow I in FIG. 2,
  • FIG. 2 shows an end view of the device according to arrow II in FIG. 1,
  • FIG. 3 shows a detail from FIG. 1 on an enlarged scale,
  • FIG. 4 shows a partial section along section line IV-IV in FIG. 3,
  • Figure 5 is a side view of the inside of a foot on an enlarged scale and
  • 6 shows an end view of this according to arrow VI in FIG. 5.

Die Vorrichtung gemäß dem in der Zeichnung dargestellten Ausführungsbeispiel besteht im wesentlichen aus einem Haspelrad 1 und einem Gestell 2. Di Vorrichtung dient zum Auf- und Abwickeln von Strangmaterial, insbesondere eines flexiblen, biegsamen Stabes für das Einziehen von Kabeln beispielsweise in Kabelschutzrohre oder andere Röhren. Der Deutlichkeit halber ist das eigentliche Strangmaterial in der Zeichnung nicht eingezeichnet. Im aufgewickelten Zustand liegt das Strangmaterial in zahlreichen Windungen im äußeren Umfang des Haspelrades, jedoch auf den Innenseiten der äußeren Bogenteile 10 bis 15 der Haspelspeichen 4 bis 9 an. Die Haspelspeichen des Haspelrades verlaufen radial zu der Drehachse 3 und sind auf dem Umfang des Haspelrades mit Abstand voneinander verteilt. Sie bestehen aus einem nichtkorrodierenden Flachmaterial und sind mit ihrem inneren Ende fest mit der Drehachse verbunden (Figur 2). Das Flachmaterial der Haspelspeichen ist in mittlerer radialer Entfernung von der Drehachse verbunden, so daß das innere Teil achsparallel verläuft, während die äußeren Bögen nach Verwindung um 90o als Flachbögen ausgebildet sind und an den Enden mit einem gemeinsamen Verstärkungsring 17 verbunden sind. Auf diese Weise entsteht im Innern des Verstärkungsrings eine große kreisrunde Öffnung 18, durch die das Strangmaterial nach außen abgezogen und umgekehrt wieder zum Einwickeln eingeführt werden kann, während sich das Haspelrad mit der Drehachse dreht. Das Haspelrad 1 ist von einem Umfangsring 16 umgeben, und die äußeren Bögen 10 bis 15 der Haspelspeichen 4 bis 9 sind mit dem Umfangsring verbunden. Der besseren Deutlichkeit halber ist dieser Umfangsring 16 in Figur 2 geschnitten gezeichnet, so daß die vordere Hälfte nicht dargestellt ist.The device according to the embodiment shown in the drawing essentially consists of a reel wheel 1 and a frame 2. The device is used for winding and unwinding strand material, in particular a flexible, flexible rod for pulling in cables for example in cable protection tubes or other tubes. For the sake of clarity, the actual strand material is not shown in the drawing. In the wound state, the strand material lies in numerous turns in the outer circumference of the reel wheel, but on the inside of the outer arc parts 10 to 15 of the reel spokes 4 to 9. The reel spokes of the reel wheel run radially to the axis of rotation 3 and are spaced apart on the circumference of the reel wheel. They consist of a non-corroding flat material and are firmly connected with their inner end to the axis of rotation (Figure 2). The flat material of the reel spokes is connected at an average radial distance from the axis of rotation, so that the inner part runs parallel to the axis, while the outer arches after twisting by 90 o are formed as flat arches and are connected at the ends to a common reinforcing ring 17. In this way, a large circular opening 18 is created in the interior of the reinforcing ring, through which the strand material can be drawn outwards and, conversely, reinserted for wrapping while the reel wheel rotates with the axis of rotation. The reel wheel 1 is surrounded by a circumferential ring 16, and the outer arches 10 to 15 of the reel spokes 4 to 9 are connected to the circumferential ring. For the sake of clarity, this circumferential ring 16 is shown in section in FIG. 2, so that the front half is not shown.

Die Drehachse 3 verläuft waagerecht und ist mit ihren Enden in seitlichen Naben 19 und 20 gelagert. Wie Figur 4 veranschaulicht, erfolgt die Lagerung der Drehachse 3 unter Zwischenschaltung je eines Kugellagers 22. Jedes Kugellager sitzt im Innern einer Aushöhlung 21 der beiden Naben 19 und 20. Das Gestell 2 weist zwei seitlich des Haspelrades 1 angeordnete, mit den Naben 19, 20 verbundene dreieckförmige Stützen auf. Eine einfache vorteilhafte Konstruktion ist dadurch gegeben, daß jede Nabe 19, 20 drei radiale Arme 23, 24 und 25 aufweist. Der eine Arm 23 ist vertikal nach oben gerichtet. Die beiden weiteren Arme 24, 25 sind schräg nach unten und vorteilhafterweise auch noch unter einem kleinen spitzen Winkel nach außen gespreizt, so daß die Stützenrohre 31 und 35, gemäß Figur 2, ebenfalls nach unten und nach außen leicht gespreizt sind. Dies gilt auch für die übrigen Stützenrohre, von denen das Stützenrohr 32 in Figur 1 dargestellt ist.The axis of rotation 3 runs horizontally and is supported with its ends in side hubs 19 and 20. As illustrated in FIG. 4, the axis of rotation 3 is mounted with the interposition of one ball bearing 22 each. Each ball bearing is seated inside a cavity 21 of the two hubs 19 and 20. The frame 2 has two hubs 19, 20 arranged on the side of the reel wheel 1 connected triangular supports. A simple advantageous construction is provided in that each hub 19, 20 has three radial arms 23, 24 and 25. One arm 23 is directed vertically upwards. The two further arms 24, 25 are spread obliquely downwards and advantageously also outwards at a small acute angle, so that the support tubes 31 and 35, according to FIG. 2, are also spread slightly downwards and outwards. This also applies to the other support tubes, of which the support tube 32 is shown in FIG. 1.

In Bohrungen 33 bzw. entsprechende zylindrische Ausnehmungen der vertikalen Arme 23 der beiden Naben 19 und 20 sind die Enden eines Rohrbügels 26 eingeschoben bzw. eingesteckt. Der Rohrbügel umgreift das Haspelrad 1 wie gezeichnet mit Abstand. Entsprechend sind die Stützenrohre 31, 32 und 35 mit ihren Enden in Bohrungen 34 bzw. zylindrische Ausnehmungen der gespreizten Arme 24 und 25 eingeschoben bzw. eingesteckt. Der Rohrbügel 26 besteht aus zwei vertikalen Schenkeln 27 und 28 und einem diese miteinander verbindenden Bogenteil 29. Durch diesen Rohrbügel wird eine wesentliche Verstärkung des Gestells erreicht. Außerdem kann der Rohrbügel als Tragegriff für die gesamte Vorrichtung verwendet werden.The ends of a tubular bracket 26 are inserted or inserted into bores 33 or corresponding cylindrical recesses in the vertical arms 23 of the two hubs 19 and 20. The tubular bracket grips the reel wheel 1 as shown at a distance. Accordingly, the ends of the support tubes 31, 32 and 35 are inserted or inserted into bores 34 or cylindrical recesses of the spread arms 24 and 25. The tubular bracket 26 consists of two vertical legs 27 and 28 and a curved part 29 connecting them to each other. This tubular bracket provides a substantial reinforcement of the frame. In addition, the pipe bracket can be used as a handle for the entire device.

Die unteren Enden der Stützenrohre 31, 32 und 35 sowie des vierten nicht gezeichneten Stützenrohrs sind in Bohrungen 46 von Füßen 36, 37 und 38 eingeschoben. An den Füßen sind nach außen weisende Auflagerplatten 39 angeformt. In weitere waagerechte Bohrungen 47 von je zwei seitlichen Füßen 36 und 37 und der beiden weiteren Füße auf der anderen Seite des Haspelrades sind mittig geteilte und miteinander lösbar verbundene Verbindungsrohre 40 und 41 mit ihren äußeren Enden eingeschoben. Die Verbindungsrohre sind geteilt, um die Abmessungen der Einzelteile klein zu halten und um die Montage zu erleichtern. Über die Teilungsstellen 42 der Verbindungsrohre 40, 41 sind jeweils Hülsen 44 geschoben, die an einem Ende an einem Anschlagring 43 anliegen.The lower ends of the support tubes 31, 32 and 35 and the fourth support tube, not shown, are inserted into bores 46 of feet 36, 37 and 38. Outward-facing support plates 39 are formed on the feet. In further horizontal bores 47 of two lateral feet 36 and 37 and the two further feet on the other side of the reel wheel, centrally connected and releasably connected connecting pipes 40 and 41 are inserted with their outer ends. The connecting pipes are divided in order to keep the dimensions of the individual parts small and to facilitate assembly. Sleeves 44 are pushed over the dividing points 42 of the connecting pipes 40, 41, which abut on a stop ring 43 at one end.

Die Füße 36, 37 und 38 sind, gemäß Figur 5, im wesentlichen in V-Form ausgebildet. Eine Herstellungsvereinfachung ergibt sich dadurch, daß die Füße in einer vertikalen Ebene in zwei schalenartige Teile geteilt sind. Sie können dann bei der Montage durch lösbare Verbindungsmittel 48, beispielsweise nichtrostende Schrauben, zusammengehalten werden.According to FIG. 5, the feet 36, 37 and 38 are essentially V-shaped. A manufacturing simplification results from the fact that the feet are divided into two shell-like parts in a vertical plane. They can then be held together during assembly by releasable connecting means 48, for example stainless screws.

Von wesentlicher Bedeutung ist, daß das oben erläuterte Gestell 2 vollständig in Einzelteile zerlegbar ist, deren Abmessungen kleiner als die des Haspelrades 1 sind. Vor der Verpackung zur Lagerhaltung oder zum Transport können somit alle Einzelteile innerhalb des Haspelrades, also innerhalb einer einzigen Verpackungseinheit, untergebracht werden. Die beschriebenen einzelnen Steckverbindungen können durch lösbare Sicherungsbolzen 30 und 45 (Figur 1) oder auch durch durchgehende nichtrostende Schrauben gesichert sein, wobei diese Sicherungsbolzen bzw. Schrauben und die Steckverbindungen so ausgeführt sind, daß das Zusammensetzen der Einzelteile des Gestells und der Zusammenbau mit dem Haspelrad von jedem Laien ausführbar ist.It is essential that the frame 2 explained above can be completely dismantled into individual parts, the dimensions of which are smaller than that of the reel wheel 1. Before packaging for storage or transport, all individual parts can thus be accommodated within the reel wheel, ie within a single packaging unit. The individual plug connections described can be secured by detachable securing bolts 30 and 45 (FIG. 1) or also by continuous stainless screws, these securing bolts or screws and the plug connections being designed such that the assembly of the individual parts of the frame and the assembly with the reel wheel is executable by every layperson.

Sämtliche oben erläuterten Teile der Vorrichtung bestehen aus nichtkorrodierendem, insbesondere nichtrostendem, Material. Vorteilhafterweise sind die Rohre 26, 31, 32, 35, 40 und 41 des Gestells 2 aus Glasfaser-Rohrprofilen ausgebildet. Auf diese Weise ergibt sich eine sehr stabile Konstruktion, und das Gesamtgewicht der Vorrichtung ist, verglichen mit dem Einziehgerät nach dem Stand der Technik, erheblich vermindert, was nicht nur der Handlichkeit zugutekommt, sondern auch Einsparungen an Transportkosten ergibt. Aus dem gleichen Grunde sind vorteilhafterweise auch die Füße 36, 37 und 38 und die Naben 19 und 20 sowie die Hülsen 44 aus zähhartem Kunststoff hergestellt und, wie bereits mehrfach erwähnt, als Verbindungs-Steckelemente konstruiert.All parts of the device explained above consist of non-corroding, in particular rust-free, material. The tubes 26, 31, 32, 35, 40 and 41 of the frame 2 are advantageously formed from glass fiber tube profiles. In this way, a very stable construction results, and the total weight of the device is considerably reduced compared to the pull-in device according to the prior art, which not only benefits the handiness, but also results in savings in transport costs. For the same reason, the feet 36, 37 and 38 and the hubs 19 and 20 and the sleeves 44 are advantageously made of tough plastic and how already mentioned several times, designed as connecting plug elements.

Besonders bei großen Vorrichtungen mit einem langen aufzuwickelnden Strangmaterial ist es von Vorteil, daß zwischen dem Haspelrad 1 und dem Gestell 2 eine in der Bremswirkung einstellbare Bremse vorgesehen ist. Eine solche Bremse ist in der Zeichnung nicht besonders dargestellt. Sie kann in jeder beliebigen Bauausführung angewendet werden. Die Bremse bewirkt einen kontrollierten Austritt des Strangmaterials und ist besonders dann erforderlich, wenn für das Strangmaterial ein zylindrisches Glasfaserprofil verwendet wird, welches eine hohe Biegespannung aufweist.Particularly in the case of large devices with a long strand material to be wound up, it is advantageous that a brake with an adjustable braking effect is provided between the reel wheel 1 and the frame 2. Such a brake is not shown in the drawing. It can be used in any construction. The brake causes the strand material to exit in a controlled manner and is particularly necessary if a cylindrical glass fiber profile is used for the strand material, which has a high bending stress.

Claims (11)

1. Vorrichtung zum Auf- und Abwickeln von Strangmaterial, insbesondere eines flexiblen, biegsamen Stabes für das Einziehen von Kabeln in Kabelschutzrohre, wobei ein Haspelrad mittels einer Drehachse an einem Gestell drehbar gelagert ist, wobei ferner das Haspelrad auf dem Umfang mit Abstand voneinander verteilte radial verlaufende Haspelspeichen aufweist, welche einerseits an der Drehachse und andererseits an einem Verstärkungsring befestigt sind, und wobei das Strangmaterial im aufgewickelten Zustand in Windungen an den Haspelspeichen anliegt, dadurch gekennzeichnet, daß die Drehachse (3) waagerecht verläuft und mit ihren Enden in seitlichen Naben (19, 20) gelagert ist, daß das Gestell (2) zwei seitlich des Haspelrades (1) angeordnete mit den Naben (19, 20) verbundene dreieckförmige Stützen (31, 32, 35, 40, 41) aufweist, und daß das Gestell (2) in Einzelteile zerlegbar ist, deren Abmessungen kleiner als die des Haspelrades (1) sind.1. Device for winding and unwinding strand material, in particular a flexible, flexible rod for pulling cables into cable conduits, a reel wheel being rotatably mounted on a frame by means of an axis of rotation, the reel wheel also being distributed radially on the circumference at a distance from one another Has extending reel spokes, which are fastened on the one hand to the axis of rotation and on the other hand to a reinforcing ring, and wherein the strand material in the wound state lies in turns on the reel spokes, characterized in that the axis of rotation (3) runs horizontally and with its ends in lateral hubs ( 19, 20) is mounted such that the frame (2) has two triangular supports (31, 32, 35, 40, 41) arranged to the side of the reel wheel (1) and connected to the hubs (19, 20), and that the frame ( 2) can be dismantled into individual parts, the dimensions of which are smaller than that of the reel wheel (1). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß jede Nabe (19, 20) drei radiale Arme (23, 24, 25) aufweist, daß der eine Arm (23) vertikal nach oben gerichtet ist und die beiden weiteren Arme (24, 25) schräg nach unten gespreizt sind, daß in Bohrungen (33) der vertikalen Arme (23) der beiden Naben (19, 20) die Enden eines Rohrbügels (26) eingeschoben sind, der mit Abstand das Haspelrad (1) umgreift, und daß in Bohrungen (34) der gespreizten Arme (24, 25) Stützenrohre (31, 32, 35) eingeschoben sind.2. Device according to claim 1, characterized in that each hub (19, 20) has three radial arms (23, 24, 25), that one arm (23) is directed vertically upwards and the two further arms (24, 25) are spread obliquely downwards that the ends of a tubular bracket (26) are inserted into the bores (33) of the vertical arms (23) of the two hubs (19, 20), which surrounds the reel wheel (1) at a distance, and that support tubes (31, 32, 35) are inserted into bores (34) of the spread arms (24, 25). 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die unteren Enden der Stützenrohre (31, 32, 35) in Bohrungen (46) von Füßen (36, 37, 38) eingeschoben sind, an welchen nach außen weisende Auflagerplatten (39) angeformt sind, und daß in weitere waagerechte Bohrungen (47) von je zwei seitlichen Füßen (36, 37) mittig geteilte und miteinander lösbar verbundene Verbindungsrohre (40, 41) mit ihren äußeren Enden eingeschoben sind.3. Apparatus according to claim 2, characterized in that the lower ends of the support tubes (31, 32, 35) in Bores (46) of feet (36, 37, 38) are inserted, on which outwardly facing bearing plates (39) are formed, and that in further horizontal bores (47) of two side feet (36, 37) in the middle and divided connecting tubes (40, 41) detachably connected to one another are inserted with their outer ends. 4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß über die Teilungsstellen (42) der Verbindungsrohre (40, 41) Hülsen (44) geschoben sind, die an einem Ende an einem Anschlagring (43) anliegen.4. The device according to claim 3, characterized in that over the dividing points (42) of the connecting tubes (40, 41) sleeves (44) are pushed, which abut at one end on a stop ring (43). 5. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Füße (36, 37, 38) im wesentlichen in V-Form ausgebildet, in einer vertikalen Ebene in zwei schalenartige Teile geteilt und durch lösbare Verbindungsmittel (48) zusammengehalten sind.5. Device according to one of the preceding claims, characterized in that the feet (36, 37, 38) are substantially V-shaped, divided in a vertical plane into two shell-like parts and held together by releasable connecting means (48). 6. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Drehachse (3) mit ihren beiden Enden unter Zwischenschaltung je eines Kugellagers (22) in inneren Aushöhlungen (21) der beiden Naben (19, 20) gelagert ist.6. Device according to one of the preceding claims, characterized in that the axis of rotation (3) with its two ends with the interposition of a ball bearing (22) in inner cavities (21) of the two hubs (19, 20) is mounted. 7. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Haspelrad (1) von einem Umfangsring (16) umgeben ist, und daß die äußeren Bögen (10 bis 15) der Haspelspeichen (4 bis 9) mit dem Umfangsring (16) verbunden sind.7. Device according to one of the preceding claims, characterized in that the reel wheel (1) is surrounded by a circumferential ring (16), and that the outer arches (10 to 15) of the reel spokes (4 to 9) with the circumferential ring (16) are connected. 8. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß zwischen dem Haspelrad (1) und dem Gestell (2) eine in der Bremswirkung einstellbare Bremse vorgesehen ist.8. Device according to one of the preceding claims, characterized in that an adjustable brake in the braking action is provided between the reel wheel (1) and the frame (2). 9. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sämtliche Teile aus nichtkorrodierendem, insbesondere nichtrostendem, Material bestehen.9. Device according to one of the preceding claims, characterized in that all parts consist of non-corroding, in particular stainless, material. 10. Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, daß die Rohre (26, 31, 32, 35, 40, 41) des Gestells (2) aus Glasfaser-Rohrprofilen gebildet sind.10. The device according to claim 9, characterized in that the tubes (26, 31, 32, 35, 40, 41) of the frame (2) are formed from glass fiber tube profiles. 11. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Füße (36, 37, 38), die Naben (19, 20) und die Hülsen (44) als Verbindungs-­Steckelemente aus zähhartem Kunststoff gebildet sind, und daß die Steckverbindungen durch lösbare Sicherungsbolzen (30) bzw. Schrauben gesichert sind.11. Device according to one of the preceding claims, characterized in that the feet (36, 37, 38), the hubs (19, 20) and the sleeves (44) are formed as connecting plug elements made of tough plastic, and that the plug connections are secured by detachable securing bolts (30) or screws.
EP89111188A 1989-06-20 1989-06-20 Device for winding and unwinding a filiform material Withdrawn EP0403671A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP89111188A EP0403671A1 (en) 1989-06-20 1989-06-20 Device for winding and unwinding a filiform material

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Application Number Priority Date Filing Date Title
EP89111188A EP0403671A1 (en) 1989-06-20 1989-06-20 Device for winding and unwinding a filiform material

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EP0403671A1 true EP0403671A1 (en) 1990-12-27

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29502599U1 (en) * 1995-02-17 1995-05-24 Trautmann Klaus Device for unwinding electrical cables wound on cable drums for electrical installation
EP0687642A1 (en) * 1994-04-19 1995-12-20 Werner Cielker Device for storing and also for winding and unwinding a flexible rod
US6499687B2 (en) * 2001-03-12 2002-12-31 Keith R. Bryant Drip line irrigation tubing dispenser
WO2012024660A3 (en) * 2010-08-20 2012-04-12 Seektech, Inc. Asymmetric drag force bearings for use with push-cable storage drums
DE202016101234U1 (en) 2015-03-06 2016-05-02 Haslacher & Haslacher Immobilien & Patentverwaltungs Gmbh Device for winding and unwinding strand material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2333435A1 (en) * 1973-06-30 1975-01-16 Werner Cielker Cable pulling device for cable ducts etc. - has rotating drum feeding hard-core line through guide tube into cable duct
US3920194A (en) * 1974-12-10 1975-11-18 Edward M Parsen Foldable reel support and carrier
DE3031570A1 (en) * 1980-08-21 1982-02-25 Werner 5000 Köln Cielker Reel for storing thin glass fibre reinforced rod - has hollow spool rotatably mounted in side casing
DE3636943A1 (en) * 1986-10-30 1988-05-11 Katimex Cielker Gmbh Pulling-in apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2333435A1 (en) * 1973-06-30 1975-01-16 Werner Cielker Cable pulling device for cable ducts etc. - has rotating drum feeding hard-core line through guide tube into cable duct
US3920194A (en) * 1974-12-10 1975-11-18 Edward M Parsen Foldable reel support and carrier
DE3031570A1 (en) * 1980-08-21 1982-02-25 Werner 5000 Köln Cielker Reel for storing thin glass fibre reinforced rod - has hollow spool rotatably mounted in side casing
DE3636943A1 (en) * 1986-10-30 1988-05-11 Katimex Cielker Gmbh Pulling-in apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0687642A1 (en) * 1994-04-19 1995-12-20 Werner Cielker Device for storing and also for winding and unwinding a flexible rod
DE29502599U1 (en) * 1995-02-17 1995-05-24 Trautmann Klaus Device for unwinding electrical cables wound on cable drums for electrical installation
US6499687B2 (en) * 2001-03-12 2002-12-31 Keith R. Bryant Drip line irrigation tubing dispenser
WO2012024660A3 (en) * 2010-08-20 2012-04-12 Seektech, Inc. Asymmetric drag force bearings for use with push-cable storage drums
US10024366B2 (en) 2010-08-20 2018-07-17 SeeScan, Inc. Asymmetric drag force bearings
US10907690B1 (en) 2010-08-20 2021-02-02 SeeScan, Inc. Pipe inspection systems with asymmetric drag force bearings
DE202016101234U1 (en) 2015-03-06 2016-05-02 Haslacher & Haslacher Immobilien & Patentverwaltungs Gmbh Device for winding and unwinding strand material

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