DE10119332A1 - Clutch for automatic engagement with or release from torque-transmitting shafts has shear bolts transmitting torque to shaft unit and also taking axial thrust on shaft - Google Patents
Clutch for automatic engagement with or release from torque-transmitting shafts has shear bolts transmitting torque to shaft unit and also taking axial thrust on shaftInfo
- Publication number
- DE10119332A1 DE10119332A1 DE2001119332 DE10119332A DE10119332A1 DE 10119332 A1 DE10119332 A1 DE 10119332A1 DE 2001119332 DE2001119332 DE 2001119332 DE 10119332 A DE10119332 A DE 10119332A DE 10119332 A1 DE10119332 A1 DE 10119332A1
- Authority
- DE
- Germany
- Prior art keywords
- torque
- shaft
- coupling according
- axial thrust
- transmitting
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/30—Transmitting power from propulsion power plant to propulsive elements characterised by use of clutches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D9/00—Couplings with safety member for disconnecting, e.g. breaking or melting member
- F16D9/06—Couplings with safety member for disconnecting, e.g. breaking or melting member by breaking due to shear stress
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D9/00—Couplings with safety member for disconnecting, e.g. breaking or melting member
- F16D9/06—Couplings with safety member for disconnecting, e.g. breaking or melting member by breaking due to shear stress
- F16D9/10—Couplings with safety member for disconnecting, e.g. breaking or melting member by breaking due to shear stress having a part movable after disconnection so as to provide reconnection, e.g. advanceable shear pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Description
Schiffe, mit direkt auf den Propeller treibendem, langsam laufendem Diesel, haben im Havariefall das Problem zum Hafen geschleppt zu werden. Oder wie es meist Vorschrift ist, eine zweite, redudante Anlage im Schiff zu integrieren. Dies ist dann so gelöst, daß zwei komplette Propeller/Dieselanlagen das Schiff antreiben.Ships with slow-speed propulsion directly on the propeller Diesel, in the event of an accident, dragged the problem to the port become. Or, as is usually the case, a second, redudant one Integrate system in the ship. This is then solved so that two Complete propellers / diesel systems power the ship.
Eine Änderung dieser aufwendigen Konstruktion besteht darin, nur einen Propeller mit einem Diesel zu betreiben und über ein Hilfsgetriebe mit E-Motor und den an Bord vorhandenen Hilfsdieseln, die Propellerwelle nach Ausfall der Hauptmaschine anzutreiben. Dies erspart die teuere Lösung redudanter Anlagen.One change to this elaborate construction is just to operate a propeller with a diesel and over a Auxiliary gearbox with electric motor and the auxiliary diesel available on board, to drive the propeller shaft after the main engine fails. This saves the expensive solution of redundant systems.
Dazu muß der Propeller vom Hauptdiesel getrennt werden. Da dieses meist im Havariefall erfolgt ist es notwendig diesen Kupplungsvorgang automatisch von der Brücke zu steuern.To do this, the propeller must be separated from the main diesel. Since this usually takes place in the event of an accident, this is necessary Control the coupling process automatically from the bridge.
Diese Aufgabe löst die Erfindung gemäß nachfolgender
Beschreibung:
Die hier dargestellte Wellenkupplung ist in diesem Beispiel zu einer
Seite direkt mit dem Wellenflansch des Hauptdiesel verbunden und
zur anderen Seite mit der Propellerwelle verschraubt.The invention achieves this object according to the following description:
In this example, the shaft coupling shown here is directly connected to the shaft flange of the main diesel on one side and screwed to the propeller shaft on the other side.
Im Normalbetrieb verbindet die schaltbare Bolzenverbindung 1 den Wellenstrang so, daß Drehmoment und Axialschub durch die Kupplung auf den Motor durchgeführt werden, der das Drehmoment erzeugt und den Propellerschub aufnimmt.In normal operation, the switchable pin connection 1 connects the shaft train in such a way that torque and axial thrust are carried out by the clutch on the motor, which generates the torque and absorbs the propeller thrust.
Wird die Bolzenverbindung gelöst, kann ein propellerseitiges Hilfsgetriebe den Antrieb des Propellers übernehmen. Dieses Hilfsgetriebe erzeugt genügend Vortrieb für des Schiffes, der ausreicht, das Schiff aus eigener Kraft zum Hafen zu führen. Daraus ergibt sich auch ein geringerer Schub, der nun durch das in die Wellenkupplung eingebaute Drucklager 2 aufgenommen wird und durch die Wellenkupplung auf das stillstehende Motordrucklager abgeleitet werden kann.If the bolt connection is loosened, an auxiliary gear on the propeller side can drive the propeller. This auxiliary gearbox generates enough propulsion for the ship that is sufficient to lead the ship to the port on its own. This also results in a lower thrust, which is now absorbed by the thrust bearing 2 installed in the shaft coupling and can be diverted to the stationary engine thrust bearing by the shaft coupling.
Durch die Entkopplung der Wellenanlage treten Klaffungskräfte in der gelösten Wellenkupplung auf, die durch das Lager 3 aufgenommen werden und sich gegen das Hauptmotorlager abstützen.Due to the decoupling of the shaft system, gaping forces occur in the released shaft coupling, which are taken up by the bearing 3 and are supported against the main motor bearing.
Zur Schmierung der Gleitlager dient eine an oder eingebaute elektr. oder direkt angetriebene Ölpumpe die über ein Blockeinbaufilter die Gleitlager und das Druck- und Radiallager mit Frischöl versorgt.An on or built-in is used to lubricate the plain bearings elec. or directly driven oil pump the slide bearings and the pressure and Radial bearing supplied with fresh oil.
Zur Kühlung werden am äußeren Umfang Rippenrohre gewickelt, die
als Luftkühler ausgelegt sind. Die Ölversorgung befindet sich im
stillstehenden Teil der Anlage.
- läuft aber sonst mit um. -
- Stromversorgung durch Schleifkontakte, die im Stillstand durch
Fernschaltung, angelegt - werden.For cooling, finned tubes are wound on the outer circumference, which are designed as air coolers. The oil supply is in the stationary part of the system.
- but otherwise runs around. -
- Power supply through sliding contacts, which are applied at a standstill by remote control.
Die schaltbare Bolzenverbindung, wird durch Zufuhr von Steuerluft an die jeweiligen Zylinderebene gelöst bzw. geschlossen.The switchable pin connection is made by supplying control air solved or closed to the respective cylinder plane.
Durch abhängige Steuerung des Schaltmediums Luft schieb der Stützzylinder X unter die mehrfach am Umfang befindlichen Scherbolzen, und stützt so die Bolzen gegen die nach innen gerichtete Kraft aus dem dann verspannten Wellenstrang ab.Depending on the control of the switching medium air push the Support cylinder X under the multiple located on the circumference Shear bolts, thus supporting the bolts against the inward facing Force from the then strained shaft.
Claims (8)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10127464 | 2001-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10119332A1 true DE10119332A1 (en) | 2002-10-24 |
Family
ID=7687378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2001119332 Ceased DE10119332A1 (en) | 2001-04-19 | 2001-04-19 | Clutch for automatic engagement with or release from torque-transmitting shafts has shear bolts transmitting torque to shaft unit and also taking axial thrust on shaft |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10119332A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108061093A (en) * | 2017-12-29 | 2018-05-22 | 重庆朗奥机械有限公司 | A kind of safe automobile cross axle |
-
2001
- 2001-04-19 DE DE2001119332 patent/DE10119332A1/en not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108061093A (en) * | 2017-12-29 | 2018-05-22 | 重庆朗奥机械有限公司 | A kind of safe automobile cross axle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AG | Has addition no. |
Ref country code: DE Ref document number: 10127464 Format of ref document f/p: P |
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8131 | Rejection |