DE2710145A1 - Windlass with coaxial rope drum - has drum and head on common drive shaft with freewheel and clutch - Google Patents

Windlass with coaxial rope drum - has drum and head on common drive shaft with freewheel and clutch

Info

Publication number
DE2710145A1
DE2710145A1 DE19772710145 DE2710145A DE2710145A1 DE 2710145 A1 DE2710145 A1 DE 2710145A1 DE 19772710145 DE19772710145 DE 19772710145 DE 2710145 A DE2710145 A DE 2710145A DE 2710145 A1 DE2710145 A1 DE 2710145A1
Authority
DE
Germany
Prior art keywords
drum
storage drum
head
freewheel
rope
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Withdrawn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
DE19772710145
Other languages
German (de)
Inventor
Auf Nichtnennung Antrag
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LANCIER MASCH PETER
Original Assignee
LANCIER MASCH PETER
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LANCIER MASCH PETER filed Critical LANCIER MASCH PETER
Priority to DE19772710145 priority Critical patent/DE2710145A1/en
Publication of DE2710145A1 publication Critical patent/DE2710145A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7405—Capstans having two or more drums providing tractive force
    • B66D1/741—Capstans having two or more drums providing tractive force and having rope storing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Abstract

The windlass has the winder head coaxial to the rope storage drum. The head (2) and the drum (1) are mounted on a common drive shaft (4) with freewheel and slipping clutch. To give the necessary rope tension for the winch to operate, the difference in diameter between head and rum can be used, in conjunction with the slipping clutch. When paying out the rope (10), the freewheel can be arranged to allow the drum to turn freely in the unwinding direction while at the same time it is slightly retarded by a permanently functioning brake (8). The design avoids the need for a separate motor to drive the drum, giving a more compact arrangement.

Description

Beschreibung description

einer Spillwinde mit koaxialer Anordnung des Spillkopfes und der Seil-Speichertrommel Spillwinden mit doppelt und einfach angeordneten Spillköpfen und dazugehöriger Seil-Speichertrommel sind handelsüblich bekannt. Bei diesen bekannten Spillwinden ist die Seil-Speichertrommel in axialer Parallel-Anordnung hinter den Spillköpfen auf einer separaten Welle gelagert. Die Seil-Speichertrommel dient bei den Spillwinden dazu, das Windenseil aufzuspulen (zu speichern). Die Funktion der Spillwinde kann nur erfüllt werden, wenn ein gewisser, möglichst gleichbleibender Zug von der Speichertrommel auf das Windenseil ausgeübt wird. Hierzu wird bei herkömmlichen Ausführungen die Seil-Speichertrommel in den meisten Fällen motorisch angetrieben. Dieser motorische Antrieb erfolgt getrennt von dem Antrieb der Spillköpfe durch ein separat angeordnetes Antriebsaggregat.a capstan winch with a coaxial arrangement of the capstan head and the cable storage drum Capstan winches with double and single arranged capstan heads and associated rope storage drum are commercially known. In these known capstan winches, the rope storage drum is mounted in an axial parallel arrangement behind the capstan heads on a separate shaft. The rope storage drum is used on capstan winches to wind up the winch rope (save). The function of the capstan winch can only be fulfilled if a certain as constant as possible the tension exerted by the storage drum on the winch cable will. For this purpose, the cable storage drum is in the conventional designs motor driven in most cases. This motor drive takes place separately from the drive of the capstan heads by a separately arranged drive unit.

Der Erfindungsgegenstand, Spillwinde mit koaxialer Anordnung des Spillkopfes und der Sei l-Speichertromnel, macht vorteilhafterweise die separate Anordnung der Speichertrommel und des Speichertrommel-Antriebes überflüssig. Neben der Einsparung von Kosten bietet dieser Vorteil vor allem die Möglichkeit, Platz zu sparen und das gesamte Windenaggregat außerordentlich kompakt auszuführen.The subject of the invention, capstan winch with a coaxial arrangement of the capstan head and the Sei l storage drum, advantageously makes the separate arrangement of the Storage drum and storage drum drive superfluous. Besides the saving This advantage offers above all the opportunity to save space and costs make the entire winch unit extremely compact.

Bei der Spillwinde sind der Spillkopf (2) und die Seil-Speichertrommel (1) gemeinsam auf der Welle (4) gelagert. Der Antriebsmotor (5) treibt die Welle (4) an. Der Spillkopf (2) sitzt fest mittels Keilverbindung auf der Welle (4).The capstan winch has the capstan head (2) and the rope storage drum (1) stored together on the shaft (4). The drive motor (5) drives the shaft (4) on. The capstan head (2) sits firmly on the shaft (4) by means of a spline connection.

Die Seil-Speichertrommel (1) greift beim Ziehvorgang (siehe Pfeilrichtung 15) mit ihrem Mitnehmer (7) in eine Rutschkupplung (3) ein. Diese Rutschkupplung (3) kommt nur zur Funktionswirkung, wenn das Seil gezogen wird (siehe Pfeilrichtung 15). Wird das Seil (lo) abgezogen (abgespult) (siehe Pfeilrichtung 14), so kommt die Rutschkupplung (3) nicht zur Wirkung, weil ein Freilauf (12) angeordnet ist. Funktionsbedingt ist zwischen den Spillköpfen (2 u. 6) und der Seil-Speichertrommel (1) eine Umlenkrolle (9) angeordnet. Der Spillkopf (6) ist auf der Welle (13) befestigt. Die Welle (13) ist ihrerseits in den Lagern (16) gelagert. Dieser Spillkopf weist also keinen Antrieb auf und ist lose laufend angeordnet.The cable storage drum (1) engages during the pulling process (see direction of arrow 15) with its driver (7) into a slip clutch (3). This slip clutch (3) is only effective when the rope is pulled (see arrow direction 15). If the rope (lo) is pulled off (unwound) (see arrow direction 14), then comes the slip clutch (3) does not work because a freewheel (12) is arranged. Depending on the function, it is between the capstan heads (2 and 6) and the Rope storage drum (1) a pulley (9) arranged. The capstan head (6) is attached to the shaft (13). The shaft (13) is in turn mounted in the bearings (16). This capstan head has so no drive and is arranged loosely running.

Beim Ziehen des Seiles (1o) (siehe Pfeilrichtung 15) sperrt der Freilauf (12).When pulling the rope (1o) (see arrow direction 15) the freewheel locks (12).

Dadurch wird über den Mitnehmer (7) die Speichertrommel mitgenommen (gedreht).As a result, the storage drum is taken along via the driver (7) (turned).

Infolge des größeren Kerndurchmessers der Seil-Speichertrommel (1) hat diese wegen der größeren Unfangsgeschwindigkeit das Bestreben, vorzueilen. Dieser Voreil-Effekt wird dazu benutzt, die benötigte Vorspannkraft über das Windenseil (lo) auf die Spillköpfe (2 u. 6) zu übertragen, wobei die Rutschkupplung (3) als Differential-Element wirkt.Due to the larger core diameter of the rope storage drum (1) because of the greater circumferential speed, the latter tends to advance. This The lead effect is used to generate the required pre-tensioning force over the winch rope (Lo) to be transferred to the capstan heads (2 and 6), the slip clutch (3) as Differential element acts.

Beim Abziehen des Seiles (siehe Pfeilrichtung 14) ändert der Antriebsmotor seine Drehrichtung. Bedingt durch den kleineren Durchmesser kann der schnellere Spillkopf (2) nun mit Hilfe des Freilaufes (12) die Seil-Speichertrommel (1) Nüberholenfl (voreilen). Die für das Abziehen des Windenseiles (lo) benötigte leichte Seilspannung zwischen Spillkopf (2) und Speichertrommel (1) wird durch eine kleine Dauerbremse (8) erzeugt.When the rope is pulled off (see arrow direction 14) the drive motor changes its direction of rotation. Due to the smaller diameter, the faster one can With the help of the freewheel (12), the capstan head (2) N overtakes the cable storage drum (1) (advance). The light rope tension required for pulling off the winch rope (lo) between the capstan head (2) and the storage drum (1) there is a small permanent brake (8) generated.

An einem Ende des Windenseiles (1o) ist eine Seilanfangsbirne (11) befestigt.At one end of the winch rope (1o) is a rope starter pear (11) attached.

Mit dieser Seilanfangsbirne (11) können z. B. Kabel, welche in Kabelgräben gezogen werden müssen, verbunden werden.With this rope start pear (11) z. B. Cables, which in cable trenches need to be pulled, connected.

LeerseiteBlank page

Claims (3)

Patentansprüche \ Spillwinde mit koaxialer Anordnung des Spillkopfes und der Seil-Speichertrommel dadurch gekennzeichnet, daß auf einer einzigen Antriebswelle (4) der Spillkopf (2) und die Seil-Speichertrommel (1) mit Freilauf (12) und Rutschkupplung (3) gemeinsam angeordnet sind. Claims \ Capstan winch with a coaxial arrangement of the capstan head and the cable storage drum characterized in that on a single drive shaft (4) the capstan head (2) and the cable storage drum (1) with freewheel (12) and slip clutch (3) are arranged together. 2. Spillwinde mit koaxialer Anordnung des Spillkopfes und der Seil-Speichertrommel dadurch gekennzeichnet, daß die für die Funktionswirkung der Spillwinde erforderliche Seilvorspannung durch den Durchmesser-Unterschied zwischen Spillkopf (2) und Seil-Speichertrommel (1) unter Zuhilfenahme einer Rutschkupplung (3) erzeugt wird. 2. Capstan winch with coaxial arrangement of the capstan head and the rope storage drum characterized in that the necessary for the functional effect of the capstan winch Cable pre-tension due to the difference in diameter between the capstan head (2) and the cable storage drum (1) is generated with the aid of a slip clutch (3). 3. Spillwinde mit koaxialer Anordnung des Spillkopfes und der Seil-Speichertrommel dadurch gekennzeichnet, daß beim Abziehen (Abspulen) des Windenseiles (lo) ein Freilauf (12) die Speichertrommel (1) in Abspul-Drehrichtung frei laufen läßt, wobei gleichzeitig eine Dauerbremse (8) die Seil-Speichertrommel (1) leicht abbremst. 3. Capstan winch with coaxial arrangement of the capstan head and the rope storage drum characterized in that when pulling off (unwinding) the winch cable (lo) a freewheel (12) allows the storage drum (1) to run freely in the unwinding direction of rotation, while at the same time a permanent brake (8) slows down the cable storage drum (1) slightly.
DE19772710145 1977-03-09 1977-03-09 Windlass with coaxial rope drum - has drum and head on common drive shaft with freewheel and clutch Withdrawn DE2710145A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772710145 DE2710145A1 (en) 1977-03-09 1977-03-09 Windlass with coaxial rope drum - has drum and head on common drive shaft with freewheel and clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772710145 DE2710145A1 (en) 1977-03-09 1977-03-09 Windlass with coaxial rope drum - has drum and head on common drive shaft with freewheel and clutch

Publications (1)

Publication Number Publication Date
DE2710145A1 true DE2710145A1 (en) 1978-09-14

Family

ID=6003112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772710145 Withdrawn DE2710145A1 (en) 1977-03-09 1977-03-09 Windlass with coaxial rope drum - has drum and head on common drive shaft with freewheel and clutch

Country Status (1)

Country Link
DE (1) DE2710145A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470080A1 (en) * 1979-11-26 1981-05-29 Roodt Guy Capstan winch with spring loaded winding drum - has friction pulley and winding drum mounted on common shaft
WO1984001361A1 (en) * 1982-10-04 1984-04-12 Stephens & Carter Ltd Cable reeling device
FR2568557A1 (en) * 1984-08-04 1986-02-07 Rotzler Gmbh Co CONTINUOUS WINCH
DE3614636A1 (en) * 1986-04-30 1987-11-05 Kupczik Guenter Winch arrangement
WO2007127453A1 (en) * 2006-04-28 2007-11-08 Electronic Theater Controls, Inc. Lift assembly, system, and method
EP1847506A3 (en) * 2006-04-21 2008-12-17 Paillardet SA Hoisting winch with pulling cable storage
US8317159B2 (en) 2007-11-08 2012-11-27 Electronic Theatre Controls, Inc. Lift assembly systems and methods
US9061869B2 (en) 2009-11-18 2015-06-23 Electronic Theatre Controls, Inc. Lift assembly systems and methods
DE102015225097A1 (en) * 2015-12-14 2017-06-14 Zf Friedrichshafen Ag Winding and unwinding device
US11111117B2 (en) 2012-12-21 2021-09-07 Electronic Theatre Controls, Inc. Compact hoist system

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470080A1 (en) * 1979-11-26 1981-05-29 Roodt Guy Capstan winch with spring loaded winding drum - has friction pulley and winding drum mounted on common shaft
WO1984001361A1 (en) * 1982-10-04 1984-04-12 Stephens & Carter Ltd Cable reeling device
FR2568557A1 (en) * 1984-08-04 1986-02-07 Rotzler Gmbh Co CONTINUOUS WINCH
DE3614636A1 (en) * 1986-04-30 1987-11-05 Kupczik Guenter Winch arrangement
EP1847506A3 (en) * 2006-04-21 2008-12-17 Paillardet SA Hoisting winch with pulling cable storage
WO2007127453A1 (en) * 2006-04-28 2007-11-08 Electronic Theater Controls, Inc. Lift assembly, system, and method
US7775506B2 (en) 2006-04-28 2010-08-17 Electronic Theatre Controls, Inc. Lift assembly, system, and method
EP2248756A1 (en) * 2006-04-28 2010-11-10 Electronic Theatre Controls, Inc. Lift system
US8033528B2 (en) 2006-04-28 2011-10-11 Electronic Theatre Controls, Inc. Lift assembly, system, and method
US8613428B2 (en) 2007-11-08 2013-12-24 Electronic Theatre Controls, Inc. Lift assembly systems and methods
US8317159B2 (en) 2007-11-08 2012-11-27 Electronic Theatre Controls, Inc. Lift assembly systems and methods
US10799809B2 (en) 2007-11-08 2020-10-13 Electronic Theatre Controls, Inc. Lift assembly systems and methods
US9309094B2 (en) 2007-11-08 2016-04-12 Electronic Theatre Controls, Inc. Lift assembly systems and methods
US9493328B2 (en) 2007-11-08 2016-11-15 Electronic Theatre Controls, Inc. Lift assembly systems and methods
US10328358B2 (en) 2007-11-08 2019-06-25 Electronic Theatre Controls, Inc. Lift assembly systems and methods
US10227221B2 (en) 2009-11-18 2019-03-12 Electronic Theatre Controls, Inc. Lift assembly systems and methods
US9061869B2 (en) 2009-11-18 2015-06-23 Electronic Theatre Controls, Inc. Lift assembly systems and methods
US10968085B2 (en) 2009-11-18 2021-04-06 Electronic Theatre Controls, Inc. Lift assembly systems and methods
US11511978B2 (en) 2009-11-18 2022-11-29 Electronic Theatre Controls, Inc. Lift assembly systems and methods
US11111117B2 (en) 2012-12-21 2021-09-07 Electronic Theatre Controls, Inc. Compact hoist system
US11319198B2 (en) 2012-12-21 2022-05-03 Electronic Theatre Controls, Inc. Compact hoist accessories and combination systems
DE102015225097B4 (en) * 2015-12-14 2017-08-24 Zf Friedrichshafen Ag Winding and unwinding device
DE102015225097A1 (en) * 2015-12-14 2017-06-14 Zf Friedrichshafen Ag Winding and unwinding device

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