WO1998019014A1 - Barrier drive shaft - Google Patents
Barrier drive shaft Download PDFInfo
- Publication number
- WO1998019014A1 WO1998019014A1 PCT/CH1997/000408 CH9700408W WO9819014A1 WO 1998019014 A1 WO1998019014 A1 WO 1998019014A1 CH 9700408 W CH9700408 W CH 9700408W WO 9819014 A1 WO9819014 A1 WO 9819014A1
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- WIPO (PCT)
- Prior art keywords
- lever
- ioc
- drive
- shaft
- guide slot
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
- B61L29/04—Gates for level crossings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/72—Sets of mutually exchangeable elements, e.g. modular
Definitions
- the present invention relates to a turnpike shaft drive according to the preamble of claims 1, 2 or 3.
- turnpikes particularly for securing level crossings, depending on the country and the type of use of the turntable.
- turnbuckle shaft drives have so far been manufactured and sold.
- the variety of different drive concepts had a significant impact on the manufacturing costs and thus the initial costs of the drives.
- the present invention is fundamentally based on the idea of proposing a turnpike shaft drive which is modular in the sense that, starting from a common basic module, flexible, different types of drives are created by adding additional modules suitable for the respective function that specifically meet the respective requirements.
- the present invention is based on the task of creating turnstile shaft drives which have a structure which allows the required operating mode flexibility to be realized.
- This is achieved in the turntable shaft drive according to claims 1 or 2 or 3 in that a motor-driven revolving spindle is provided with a driver element, further a lever with a lever center axis, which is on the one hand operatively connected to the entrainment element on the revolving spindle, and on the other hand rotatably with the turntable shaft is connectable, the turnstile shaft with respect to the rotating spindle axis is offset and arranged rotated by 90 °.
- the lever has a guide slot, into which the driver element of the circulating spindle engages, this slot being designed differently for the different operating conditions according to said claims 1 to 3.
- Fig. 2 schematically shows a first embodiment of the drive according to the invention, in the illustration based on that of Fig. 1;
- FIG. 3 analogously to FIG. 2, the representation of a further embodiment according to the invention.
- FIG. 4 starting from the embodiment according to FIG. 3, its further development
- Fig. 8 in turn, starting from the drive of Fig. 3, a further training.
- the turnpike shaft drives according to the invention have a circulating spindle 1, which is mounted in a stationary housing 3.
- a driver 5 with driver cams 7 rides on spindle 1, preferably a ball spindle. Staggered laterally from spindle axis A and rotated 90 ° with respect to the revolving spindle, as schematically shown in FIG.
- the driver 5 is fundamentally operatively connected to the boom shaft 9 by a lever of a type still to be described, as is shown in principle by its central axis B in FIG. 1.
- the spindle 1 is connected to a spindle drive, preferably comprising an electric motor 11, which is operatively connected to the spindle 1 by means of a toothed belt 13.
- FIG. 2 shows a first configuration of a turnpike shaft drive according to the invention, which, starting from the basic configuration according to FIG. 1, ensures that in the de-energized state, ie when the operating current of the drive fails, the turnstile is blocked in the upper position.
- the same reference numerals are used for the same components as in Fig. 1.
- the operative connection between the driver cam 7 on the driver 5 and the boom shaft 9 takes place via a lever 10A, which has a driving slot 12A, preferably open on one side, for the cam 7.
- the slot 12A is bent with respect to the lever center axis B towards that end part of the spindle 1 in such a way that, as shown, in the upper turnpike position it runs at least approximately parallel to the spindle 1, which position approaches when the turntable is raised, in accordance with the arrow ⁇ 0 becomes.
- the slotted lever 10A is detachably connected to the boom shaft.
- a lever 10B is provided which, preferably again open on one side, has a slot 12B parallel to the lever axis B.
- the spindle 1 is self-locking in itself or in the considered top position, such as by a weight-driven locking lever 15 engaging in the drive.
- the lever 10B ' is connected to a force stop which acts in a manner similar to a torsion spring. This is applied directly to the turnpike shaft, or the lever, as shown in FIG. 4, is designed with two arms, and the storage The force is exerted outside the turnpike shaft, preferably on the second arm.
- the plane 10B ' now as a two-armed lever, opposite its slotted end, has a square opening 17.
- An optionally provided stop 15 is extended in the currentless state for the case mentioned here, as shown with 15 '.
- the turnbuckle is lowered under its own weight in the event of a power failure, the turnbuckle is only partially lowered, then the blocking lever 15 'is engaged, for example in a predetermined rotational angle position, as is shown schematically with the mechanical operative connection 27 in FIG. 4, or a stop 25 'is arranged which is connected via the spring Storage element prevents the boom from lowering completely, since the peak load is too small for a complete bracing of the spring element.
- FIG. 5 shows the turnpike drive configuration according to the invention which fulfills this criterion. Based on the drive configuration according to FIG. 3, this is achieved by working against a spring element 29 when the turnbuckle is raised, as is shown schematically in FIG. 5.
- FIG. 5 the arrangement according to FIG. 5 is supplemented by a stop, such as 27 from FIG. 4, which is de-energized in the required locking position of the turnstile. This is locked in the specified closing position, mechanically locking the barrier.
- FIG. 6 A first possibility of a drive according to the invention which fulfills this requirement is shown in FIG. 6.
- a lever IOC is provided which connects the boom shaft 9 with the driver cam 7 on the driver 5 of the spindle 1.
- the lever in turn has a slot 12C which is preferably open on one side and which, starting from the articulation area 97/00408
- the turnbuckle shaft 9 first has a first area running parallel to the lever axis B, then bends in a curved direction towards the upper end position of the driver 5 and finally, in a third area, is bent back again.
- a further variant of realizing the case considered here corresponds to that shown in FIG. 2 with a self-locking spindle 1, for example implemented with a currentless stop according to FIG. 5, acting in the lower position.
- a third possibility of realizing this case is to provide a non-self-locking spindle 1 based on the drive with lever 10B shown in FIG. 3.
- a self-locking spindle 1 can, as is shown schematically in FIG. 7 at 32, also be realized by locking the drive in the lower stop without current.
- This case can be realized by the drive according to the invention according to FIG. 2 or according to FIG. 3, wherein (not shown) a locking element activated at the top, for example a magnetic brake, is provided. This case is also realized by the drive according to FIG. 6.
- two levers 10A; 10B or IOC are provided, which enclose the driver element 5 on both sides and guide slots 12A; 12B; 12C, in each of which a cam 7 connected to the driving element 5 is guided.
- the two levers 10A; 10B or IOC on a common shaft which can be connected in a rotationally fixed manner to the boom shaft 9 or is connected after assembly.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Valve Device For Special Equipments (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
Description
Schlagbaum-WellenantriebBarrier shaft drive
Die vorliegende Erfindung betrifft einen Schlagbaum-Wellenantrieb gemäss dem Oberbegriff der Ansprüche 1, 2 oder 3.The present invention relates to a turnpike shaft drive according to the preamble of claims 1, 2 or 3.
An die Betriebsweise von Schlagbäumen, insbesondere für die Sicherung an Bahnübergängen, wird eine Vielzahl unterschiedlichster Anforderungen gestellt, je nach Land und je nach Einsatzart des Schlagbaumes. Um diesen unterschiedlichsten Anforderungen gerecht zu werden, wurden bis anhin mehr oder weniger massgeschneiderte Schlagbaum-Wellenantriebe hergestellt und vertrieben. Die Vielfalt unterschiedlicher Antriebskonzepte schlug sich dabei massgeblich auf die Fertigungskosten und damit Erstehungskosten der Antriebe nieder .A large number of different requirements are placed on the operation of turnpikes, particularly for securing level crossings, depending on the country and the type of use of the turntable. In order to meet these different requirements, more or less customized turnbuckle shaft drives have so far been manufactured and sold. The variety of different drive concepts had a significant impact on the manufacturing costs and thus the initial costs of the drives.
Die vorliegende Erfindung geht grundsätzlich von der Idee aus, einen Schlagbaum-Wellenantrieb vorzuschlagen, welcher in dem Sinne modular aufgebaut ist, als dass, ausgehend von einem gemeinsamen Grundmodul, durch Beifügen zusätzlicher, für die jeweilige Funktion geeigneter Module, flexibel, verschieden ausgeprägte Antriebe geschaffen werden, die spezifisch den jeweiligen Forderungen genügen.The present invention is fundamentally based on the idea of proposing a turnpike shaft drive which is modular in the sense that, starting from a common basic module, flexible, different types of drives are created by adding additional modules suitable for the respective function that specifically meet the respective requirements.
Von dieser grundsätzlichen Idee ausgehend, geht die vorliegende Erfindung von der Aufgabe aus, Schlagbaum-Wellenantriebe zu schaffen, die eine Struktur aufweisen, die die erforderliche Betriebsartenflexibilität zu realisieren erlaubt. Dies wird beim Schlagbaum-Wellenantrieb nach den Ansprüchen 1 oder 2 oder 3 dadurch erreicht, dass eine motorisch getriebene Umlaufspindel mit einem Mitnehmerorgan vorgesehen ist, weiter ein Hebel mit einer Hebelmittenachse, welcher einerseits mit dem Mitnehmerorgan an der Umlaufspindel wirkverbunden, anderseits drehfest mit der Schlagbaumwelle verbindbar ist, wobei die Schlagbaumwelle bezüglich der Umlaufspindel- achse versetzt und um 90° gedreht angeordnet ist.Starting from this basic idea, the present invention is based on the task of creating turnstile shaft drives which have a structure which allows the required operating mode flexibility to be realized. This is achieved in the turntable shaft drive according to claims 1 or 2 or 3 in that a motor-driven revolving spindle is provided with a driver element, further a lever with a lever center axis, which is on the one hand operatively connected to the entrainment element on the revolving spindle, and on the other hand rotatably with the turntable shaft is connectable, the turnstile shaft with respect to the rotating spindle axis is offset and arranged rotated by 90 °.
Im weiteren weist der Hebel einen Führungsschlitz auf, in den das Mitnehmerorgan der Umlaufspindel eingreift, wobei dieser Schlitz für die unterschiedlichen Betriebsbedingungen gemäss besagter Ansprüche 1 bis 3 unterschiedlich gestaltet ist.Furthermore, the lever has a guide slot, into which the driver element of the circulating spindle engages, this slot being designed differently for the different operating conditions according to said claims 1 to 3.
Die Erfindung wird anschliessend beispielsweise anhand von Figuren erläutert .The invention is subsequently explained, for example, using figures.
Es zeigen:Show it:
Fig. 1 das Grundmodul aller erfindungsgemässen Schlagbaum- Wellenantriebe ;1 shows the basic module of all turnpike shaft drives according to the invention;
Fig. 2 schematisch eine erste erfindungsgemässe Ausführung des Antriebes, in Darstellung ausgehend von derjenigen von Fig. 1;Fig. 2 schematically shows a first embodiment of the drive according to the invention, in the illustration based on that of Fig. 1;
Fig. 3 analog zu Fig. 2, die Darstellung einer weiteren erfindungsgemässen Ausführungsform;3 analogously to FIG. 2, the representation of a further embodiment according to the invention;
Fig. 4 ausgehend von der Ausführungsform gemäss Fig. 3, deren Weiterbildung;FIG. 4, starting from the embodiment according to FIG. 3, its further development;
Fig. 5 wiederum ausgehend vom Antrieb gemäss Fig. 3, eine weitere Weiterbildung des Antriebes ,-5, in turn, starting from the drive according to FIG. 3, a further development of the drive,
Fig. 6 in Analogie zu den Fig. 2 und 3, ausgehend von der Darstellung gemäss Fig. 1, eine dritte erfindungsgemässe Wellenantriebskonfiguration;6 in analogy to FIGS. 2 and 3, starting from the illustration according to FIG. 1, a third shaft drive configuration according to the invention;
Fig. 7 ausgehend von der erfindungsgemässen Antriebskonfiguration nach Fig. 3, eine ihrer Weiterausbildun- gen ;7, based on the drive configuration according to the invention according to FIG. 3, one of its further training gene;
Fig. 8 wiederum ausgehend vom Antrieb nach Fig. 3, eine weitere Weiterausbildung.Fig. 8 in turn, starting from the drive of Fig. 3, a further training.
Gemäss Fig. 1 weisen die erfindungsgemässen Schlagbaum-Wellenantriebe eine Umlaufspindel 1 auf, in einem stationären Gehäuse 3 gelagert. Auf der Spindel 1, vorzugsweise einer Ku- gelspindel, reitet ein Mitnehmer 5 mit Mitnehmernocken 7. Von der Spindelachse A seitlich versetzt und um 90° gegenüber der Umlaufspindel gedreht ist, wie in Fig. 1 schematisch dargestellt, die Schlagbaumwelle 9 drehbeweglich gelagert. Der Mitnehmer 5 ist mit der Schlagbaumwelle 9 grundsätzlich durch einen Hebel noch zu beschreibender Art wirkverbunden, wie dies durch dessen Mittenachse B in Fig. 1 grundsätzlich dargestellt ist. Die Spindel 1 ist mit einem Spindelantrieb verbunden, vorzugsweise umfassend einen Elektromotor 11, der via Zahnriemen 13 antreibend mit der Spindel 1 wirkverbunden ist.1, the turnpike shaft drives according to the invention have a circulating spindle 1, which is mounted in a stationary housing 3. A driver 5 with driver cams 7 rides on spindle 1, preferably a ball spindle. Staggered laterally from spindle axis A and rotated 90 ° with respect to the revolving spindle, as schematically shown in FIG. The driver 5 is fundamentally operatively connected to the boom shaft 9 by a lever of a type still to be described, as is shown in principle by its central axis B in FIG. 1. The spindle 1 is connected to a spindle drive, preferably comprising an electric motor 11, which is operatively connected to the spindle 1 by means of a toothed belt 13.
1. Geforderte Zustände bei Stromausfall1. Required states in the event of a power failure
1.1 Schlagbaumzustand in oberer Position;1.1 turnpike in top position;
1.1.1 Schlagbaum in oberer Position blockiert.1.1.1 Barrier blocked in the upper position.
In Fig. 2 ist eine erste erfindungsgemässe Konfiguration eines Schlagbaum-Wellenantriebes dargestellt, welcher, ausgehend von der Grundkonfiguration nach Fig. 1, sicherstellt, dass im stromlosen Zustand, d.h. wenn der Betriebsstrom des Antriebes ausfällt, der Schlagbaum in oberer Position blockiert ist. Darin, wie auch in den weiteren Figuren, sind für die gleichen Bauelemente dieselben Bezugszeichen wie in Fig. 1 eingesetzt. Die Wirkverbindung- zwischen dem Mitnehmernocken 7 am Mitnehmer 5 und der Schlagbaumwelle 9 erfolgt über einen Hebel 10A, welcher einen vorzugsweise einseitig offenen Mitnahmeschlitz 12A für den Nocken 7 aufweist. Der Schlitz 12A ist bezüglich der Hebelmittenachse B gegen diejenige Endpartie der Spindel 1 hin gebogen, derart, dass er, wie dargestellt, in oberer Schlagbaumposition mindestens genähert parallel zur Spindel 1 verläuft, welche Position bei Hochfahren des Schlagbaumes, entsprechend dem Drehpfeil ω0, angelaufen wird.FIG. 2 shows a first configuration of a turnpike shaft drive according to the invention, which, starting from the basic configuration according to FIG. 1, ensures that in the de-energized state, ie when the operating current of the drive fails, the turnstile is blocked in the upper position. In it, as in the other figures, the same reference numerals are used for the same components as in Fig. 1. The operative connection between the driver cam 7 on the driver 5 and the boom shaft 9 takes place via a lever 10A, which has a driving slot 12A, preferably open on one side, for the cam 7. The slot 12A is bent with respect to the lever center axis B towards that end part of the spindle 1 in such a way that, as shown, in the upper turnpike position it runs at least approximately parallel to the spindle 1, which position approaches when the turntable is raised, in accordance with the arrow ω 0 becomes.
Der geschlitzte Hebel 10A ist lösbar mit der Schlagbaumwelle verbunden.The slotted lever 10A is detachably connected to the boom shaft.
In Fig. 3 ist eine weitere erfindungsgemässe Konstellation des Wellenantriebes für den hier angesprochenen Fall dargestellt. Dabei ist ein Hebel 10B vorgesehen, welcher, vorzugsweise wiederum einseitig offen, einen zur Hebelachse B parallelen Schlitz 12B aufweist. Hinzukommend ist hier die Spindel 1 selbsthemmend an sich oder in der betrachteten Oben-Position gehemmt, wie beispielsweise durch einen gewichtsgetrieben in den Antrieb eingreifenden Blockierungshebel 15.3 shows a further constellation of the shaft drive according to the invention for the case mentioned here. A lever 10B is provided which, preferably again open on one side, has a slot 12B parallel to the lever axis B. In addition, here the spindle 1 is self-locking in itself or in the considered top position, such as by a weight-driven locking lever 15 engaging in the drive.
1.1.2 Der Schlagbaum senkt sich bei Stromunterbruch aus der oberen Position ab,1.1.2 The turnpike lowers from the upper position in the event of a power failure,
1.1.2.1 unter seinem Eigengewicht1.1.2.1 under its own weight
1.1.2.1.1 vollständig- .1.1.2.1.1 complete-.
In Fig. 4 ist die hierfür vorgesehene erfindungsgemässe Antriebskonfiguration dargestellt. Ausgehend von der in Fig. 3 dargestellten, ist der Hebel 10B' mit einem Torsionsfeder- ähnlich wirkenden Kraftanschlag verbunden. Dieser ist auf der Schlagbaumwelle direkt aufgebracht, oder der Hebel ist, wie in Fig. 4 dargestellt, zweiarmig ausgestaltet, und die Spei- cherkrafteinwirkung erfolgt ausserhalb der Schlagbaumwelle vorzugsweise am zweiten Arm. Hierzu weist z.B. der Hobel 10B' , nun als zweiarmiger Hebel, seinem geschlitzten Ende gegenüberliegend, eine quadratische Oeffnung 17 auf. An diesem Arm des Hebels 10B' ist ein weiterer Hebel 19 bei 21 angelenkt und trägt einen in das Loch 17 einragenden Vierkant 23. Zwischen Vierkant 23 und der Berandung von Oeffnung 17 liegen beispielsweise vier Gummipufferelemente 18. Wenn die Schlagbaumwelle 9 und entsprechend der Hebel 10B' den oberen Drehanschlag, wie bei 25 schematisch eingetragen, erreicht, so kann, im Rahmen der Elastizität der Gummipuffer 18, der Hebel 10B' bezüglich des Hebels 19 am Anschlag 25 in Grenzen wei- terverschwenkt werden .4 shows the drive configuration provided for this purpose. Starting from that shown in FIG. 3, the lever 10B 'is connected to a force stop which acts in a manner similar to a torsion spring. This is applied directly to the turnpike shaft, or the lever, as shown in FIG. 4, is designed with two arms, and the storage The force is exerted outside the turnpike shaft, preferably on the second arm. For this purpose, for example, the plane 10B ', now as a two-armed lever, opposite its slotted end, has a square opening 17. On this arm of the lever 10B 'a further lever 19 is articulated at 21 and carries a square 23 protruding into the hole 17. For example, four rubber buffer elements 18 lie between the square 23 and the edge of the opening 17 If the upper rotary stop, as schematically entered at 25, is reached, then within the framework of the elasticity of the rubber buffer 18, the lever 10B 'can be pivoted further within limits with respect to the lever 19 at the stop 25.
Dies sichert für den hier besprochenen Fall, dass der Schlagbaum bei Stromausfall auf Grund der Federwirkung der vorerst gespannten Pufferelemente 18 selbsttätig seine Position so weit verlässt, dass sein Eigengewicht für die Schliessbewe- gung wirksam wird und ihn in geschlossene Position rücktreibt.In the case discussed here, this ensures that the turnpike automatically leaves its position in the event of a power failure due to the spring action of the initially tensioned buffer elements 18 to such an extent that its own weight becomes effective for the closing movement and drives it back into the closed position.
Ein gegebenenfalls vorgesehener Anschlag 15 ist für den hier angesprochenen Fall, wie mit 15' dargestellt, in stromlosem Zustand ausgefahren.An optionally provided stop 15 is extended in the currentless state for the case mentioned here, as shown with 15 '.
1.1.2.1.2 teilweise.1.1.2.1.2 partially.
Soll beim hier angesprochenen Fall des Absenkens des Schlagbaumes unter Eigengewicht bei Stromausfall erreicht werden, dass der Schlagbaum sich nur teilweise absenkt, so wird, beispielsweise in einer vorgegebenen Drehwinkelposition, der Blockierungshebel 15' eingerastet, wie dies schematisch mit der mechanischen Wirkverbindung 27 in Fig. 4 dargestellt ist, oder es wird ein Anschlag 25' angeordnet, der über das Feder- speicherelement ein vollständiges Absenken des Schlagbaumes verhindert, da die Spitzenlast für eine vollständige Verspannung des Federelementes zu klein ist.If, in the case mentioned here, the turnbuckle is lowered under its own weight in the event of a power failure, the turnbuckle is only partially lowered, then the blocking lever 15 'is engaged, for example in a predetermined rotational angle position, as is shown schematically with the mechanical operative connection 27 in FIG. 4, or a stop 25 'is arranged which is connected via the spring Storage element prevents the boom from lowering completely, since the peak load is too small for a complete bracing of the spring element.
1.1.2.2 Der Schlagbaum senkt sich bei Stromausfall kraftgetrieben1.1.2.2 The turnpike lowers in the event of a power failure
1.1.2.2.1 vollständig.1.1.2.2.1 complete.
In Fig. 5 ist die erfindungsgemässe Schlagbaum-Antriebskonfi- guration dargestellt, die dieses Kriterium erfüllt. Dies wird, ausgehend von der Antriebskonfiguration nach Fig. 3, dadurch erreicht, dass beim Hochfahren des Schlagbaumes gegen ein Federelement 29 gearbeitet wird, wie dies in Fig. 5 schematisch dargestellt ist.5 shows the turnpike drive configuration according to the invention which fulfills this criterion. Based on the drive configuration according to FIG. 3, this is achieved by working against a spring element 29 when the turnbuckle is raised, as is shown schematically in FIG. 5.
1.1.2.2.2 teilweise.1.1.2.2.2 partially.
Hierzu wird die Anordnung nach Fig. 5 durch einen in geforderter Arretierungsposition des Schlagbaumes stromlos wirksam geschalteten Anschlag, wie 27 von Fig. 4, ergänzt. Dieser wird in der vorgegebenen Schliessposition, mechanisch den Schlagbaum arretierend, eingerastet.For this purpose, the arrangement according to FIG. 5 is supplemented by a stop, such as 27 from FIG. 4, which is de-energized in the required locking position of the turnstile. This is locked in the specified closing position, mechanically locking the barrier.
1.2 Schlagbaum in unterer Position1.2 turnpike in lower position
1.2.1 bei Stromunterbruch blockiert .1.2.1 blocked in the event of a power failure.
Eine erste Möglichkeit eines erfindungsgemässen Antriebes, der diese Forderung erfüllt, ist in Fig. 6 dargestellt. Es ist ein Hebel IOC vorgesehen, welcher die Schlagbaumwelle 9 mit dem Mitnehmernocken 7 am Mitnehmer 5 der Spindel 1 verbindet. Der Hebel weist wiederum einen vorzugsweise einseitig offenen Schlitz 12C auf, der, ausgehend vom Anlenkbereich an 97/00408A first possibility of a drive according to the invention which fulfills this requirement is shown in FIG. 6. A lever IOC is provided which connects the boom shaft 9 with the driver cam 7 on the driver 5 of the spindle 1. The lever in turn has a slot 12C which is preferably open on one side and which, starting from the articulation area 97/00408
- 7 -- 7 -
die Schlagbaumwelle 9, erst einen zur Hebelachse B parallel verlaufenden ersten Bereich aufweist, dann gekrümmt in Richtung gegen die obere Endposition des Mitnehmers 5 umbiegt und schliesslich, in einem dritten Bereich, wieder rückgebogen ist .the turnbuckle shaft 9 first has a first area running parallel to the lever axis B, then bends in a curved direction towards the upper end position of the driver 5 and finally, in a third area, is bent back again.
Eine weitere Variante, den hier betrachteten Fall zu realisieren, entspricht dem in Fig. 2 dargestellten mit selbsthemmender Spindel 1, beispielsweise realisiert mit einem stromlos aktiven Anschlag entsprechend 15 von Fig. 5, in unterer Position wirkend. Eine dritte Möglichkeit, diesen betrachteten Fall zu realisieren, besteht darin, ausgehend von dem in Fig. 3 dargestellten Antrieb mit Hebel 10B, eine nicht selbsthemmende Spindel 1 vorzusehen.A further variant of realizing the case considered here corresponds to that shown in FIG. 2 with a self-locking spindle 1, for example implemented with a currentless stop according to FIG. 5, acting in the lower position. A third possibility of realizing this case is to provide a non-self-locking spindle 1 based on the drive with lever 10B shown in FIG. 3.
Generell kann eine Blockierung in der unteren Position durch eine selbsthemmende Spindel mit Verwendung einer beliebigen Hebelform oder durch Verwendung eines Hebels mit in der unteren Endlage zur Spindel 1 parallel verlaufendem Mitnahmeschlitz erfolgen. Eine selbsthemmende Spindel 1 kann, wie dies in Fig. 7 schematisch bei 32 dargestellt ist, auch durch eine im unteren Anschlag stromlos aktivierte Arretierung des Antriebes realisiert werden.In general, it can be blocked in the lower position by means of a self-locking spindle using any lever shape or by using a lever with a driving slot running parallel to the spindle 1 in the lower end position. A self-locking spindle 1 can, as is shown schematically in FIG. 7 at 32, also be realized by locking the drive in the lower stop without current.
1.2.2 Bei Stromunterbruch ist der Schlagbaum abgesenkt , aber anhebbar .1.2.2 In the event of a power failure, the barrier is lowered, but can be raised.
Dieser Fall wird gelöst durch den Wellenantrieb nach Fig. 2 oder nach Fig. 3, wobei sichergestellt ist, dass die Spindel 1 nicht selbsthemmend ist bzw. keine Arretierung in geschlossenem Schlagbaumzustand installiert wird.This case is solved by the shaft drive according to FIG. 2 or according to FIG. 3, wherein it is ensured that the spindle 1 is not self-locking or that no locking device is installed in the closed turntable state.
1.2.3 Bei Stromunterbruch ist der Schlagbaum abgesenkt, hebt sich aber selbsttätig leicht an. Ausgehend vom unter 1.2.2 diskutierten Fall, letzterer reali¬ siert mit den Antrieben gemäss den Fig. 2 oder 3, wird der hier angesprochene Fall dadurch realisiert, dass, wie für di« Realisation nach Fig. 3 in Fig. 8 schematisch dargestellt, zum Erreichen des unteren Anschlages gegen ein Federelement 34 gearbeitet werden muss.1.2.3 In the event of a power failure, the barrier is lowered, but rises slightly on its own. Based on the discussed under 1.2.2 case, the latter reali ¬ Siert with the drives according to Fig. 2 or 3, as referred to herein case is realized in that, as shown schematically for di "realization of FIG. 3 in Fig. 8, must be worked against a spring element 34 to reach the lower stop.
Dasselbe kann erreicht werden, indem nach Fig. 4 der Hebel des Federelementes 19 gegen Anschlag 25' arbeitet. Dadurch wird der Schlagbaum bei Stromausfall in unterer Position durch Wirkung des Federelementes 34 res . 18/19 wieder in vorgegebenem Masse angehoben.The same can be achieved by operating the lever of the spring element 19 against the stop 25 'according to FIG. 4. As a result, the turnpike is in the lower position due to the action of the spring element 34 res. 18/19 raised again to the specified extent.
2. Betrieb unter Strom2. Operation under power
2.1 Zustand bei angehobenem Schlagbaum2.1 Condition with the turnpike raised
2.1.1 blockiert .2.1.1 blocked.
Dieser Fall kann durch den erfindungsgemässen Antrieb nach Fig. 2 oder nach Fig. 3 realisiert werden, wobei (nicht dargestellt) ein oben aktiviertes Arretierungsorgan, beispielsweise eine Magnetbremse, vorgesehen wird. Dieser Fall wird auch durch den Antrieb gemäss Fig. 6 realisiert.This case can be realized by the drive according to the invention according to FIG. 2 or according to FIG. 3, wherein (not shown) a locking element activated at the top, for example a magnetic brake, is provided. This case is also realized by the drive according to FIG. 6.
2.1.2 Unter Strom senkt sich der Schlagbaum motorgetrieben, was bei allen Varianten realisierbar ist .2.1.2 The turnpike lowers under motor power, which can be achieved with all variants.
2.1.3 Unter Strom senkt sich der Schlagbaum getrieben durch sein Eigengewicht, was durch die Antriebsausführung gemäss Fig. 5 realisiert ist.2.1.3 When under power, the turnstile is driven by its own weight, which is achieved by the drive design according to FIG. 5.
Wie nun der Fachmann erkennt, lassen sich, ausgehend vom Grundmodul des Antriebes nach Fig. 1, durch einfache Umbaumass- nahmen gezielt d e m Fig. 2, 3, und 4 dargestellten erfin- dungsgemassen Antriebsgrundvarianten realisieren, die ihrerseits leicht umbaubar sind. Damit lassen sich mit hoher Flexibilität die erforderlichen Betriebsarten realisieren.As the expert now recognizes, starting from 1, by simple conversion measures specifically in accordance with FIGS. 2, 3 and 4, implement basic drive variants according to the invention, which in turn are easily convertible. This enables the required operating modes to be implemented with great flexibility.
Selbstverständlich können an den Antrieben erforderlichenfalls weitere Organe, wie Handkurbel, Stellstromschalter, Endschalter, Endanschlage, vorgesehen sein, letztere auch im Bewegungsbereich des Schlagbaumes.Of course, other organs, such as a hand crank, actuating current switch, limit switch, end stops, can be provided on the drives if necessary, the latter also in the range of motion of the turnpike.
In einer weiteren vorzugsweisen Ausgestaltung der Erfindung sind zwei drehfest mit der Schlagbaumwelle 9 verbindbare Hebel 10A; 10B bzw. IOC vorgesehen, die das Mitnehmerorgan 5 beidsei- tig umfassen und Fuhrungsschlitze 12A; 12B; 12C aufweisen, m denen je ein mit dem Mitnehmerorgan 5 verbundener Nocken 7 gefuhrt ist. Vorzugsweise weisen die zwei Hebel 10A; 10B bzw. IOC einen gemeinsamen Schaft auf, der drehfest mit der Schlagbaumwelle 9 verbindbar bzw. nach der Montage verbunden ist.In a further preferred embodiment of the invention, two levers 10A; 10B or IOC are provided, which enclose the driver element 5 on both sides and guide slots 12A; 12B; 12C, in each of which a cam 7 connected to the driving element 5 is guided. Preferably, the two levers 10A; 10B or IOC on a common shaft which can be connected in a rotationally fixed manner to the boom shaft 9 or is connected after assembly.
Zur Hemmung der Spindel z.B. bei einem Ausfall der Stromversor¬ gung können verschiedene Massnahmen getroffen werden. Einerseits kann eine geringere Steigung des Spmdelgewindes verwendet werden. Andererseits werden die beschriebenen Brems- und Arretiervorrichtungen verwendet. Bevorzugt kann ein Antrieb bzw. Elektromotor 11 verwendet, der bei Stromausfall blockiert. Mittel zur Realisierung von Kupplungen und Bremsen (normalerweise ein Teil stationär) sind dem Fachmann aus [1], Abschnitt G, Kapitel 4 (siehe insbesondere Abschnitt 4.4) bekannt. Spmdelantriebe für verschiedene Beanspruchungen (mit Trapezgewmdespmdeln, Kugelumlaufspindein, etc.) sind dem Fachmann z.B. aus [1], Seite S126, Abschnitt 9.2.3 bekannt.For the inhibition of the spindle, for example, in case of failure of Stromversor ¬ supply, various measures can be taken. On the one hand, a smaller pitch of the spindle thread can be used. On the other hand, the braking and locking devices described are used. A drive or electric motor 11, which blocks in the event of a power failure, can preferably be used. Means for realizing clutches and brakes (usually a part stationary) are known to the person skilled in the art from [1], Section G, Chapter 4 (see in particular Section 4.4). Spindle drives for various loads (with trapezoidal thread spindles, ball screws, etc.) are known to the person skilled in the art, for example, from [1], page S126, section 9.2.3.
[1] Dubbel, Taschenbuch für den Maschinenbau, 16. Auflage, Springer Verlag, Berlin 1987 [1] Dubbel, paperback for mechanical engineering, 16th edition, Springer Verlag, Berlin 1987
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SK539-99A SK285775B6 (en) | 1996-10-30 | 1997-10-28 | Barrier drive shaft |
| SI9720054A SI9720054B (en) | 1996-10-30 | 1997-10-28 | Barrier drive shaft |
| AT97944677T ATE217660T1 (en) | 1996-10-30 | 1997-10-28 | BUMPER SHAFT DRIVE |
| EP97944677A EP0935697B1 (en) | 1996-10-30 | 1997-10-28 | Barrier drive shaft |
| PL97332971A PL188176B1 (en) | 1996-10-30 | 1997-10-28 | Liftable road barrier drive |
| DE59707301T DE59707301D1 (en) | 1996-10-30 | 1997-10-28 | SHOCK WAVE TREE DRIVE |
| HU0001018A HU222781B1 (en) | 1996-10-30 | 1997-10-28 | Barrier drive shaft |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH267596 | 1996-10-30 | ||
| CH2675/96 | 1996-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1998019014A1 true WO1998019014A1 (en) | 1998-05-07 |
Family
ID=4239062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CH1997/000408 Ceased WO1998019014A1 (en) | 1996-10-30 | 1997-10-28 | Barrier drive shaft |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0935697B1 (en) |
| AT (1) | ATE217660T1 (en) |
| CZ (1) | CZ293192B6 (en) |
| DE (1) | DE59707301D1 (en) |
| HU (1) | HU222781B1 (en) |
| PL (1) | PL188176B1 (en) |
| SI (1) | SI9720054B (en) |
| SK (1) | SK285775B6 (en) |
| WO (1) | WO1998019014A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1298274A1 (en) * | 2001-09-29 | 2003-04-02 | Landert-Motoren-AG | Doorwing drive system with spring closing means |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009014645B3 (en) * | 2009-03-24 | 2010-08-12 | Siemens Aktiengesellschaft | Barrier drive shaft, has parallelogram frames comprising two arms, and spring i.e. compression spring, arranged between two arms by pivot joint, which is connected with arms, where spring is clamped in upper position |
| DE102014218883A1 (en) | 2014-09-19 | 2016-03-24 | Siemens Aktiengesellschaft | Method for determining the position of a barrier in a barrier-shaft drive and barrier-shaft drive |
| DE102023128030A1 (en) * | 2023-10-13 | 2025-04-17 | Belfox Torautomatik Gmbh | Drive for barrier system |
| WO2025078661A1 (en) * | 2023-10-13 | 2025-04-17 | Boplan Bv | Automated dock gate system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2559199A1 (en) * | 1984-02-06 | 1985-08-09 | Ready Metal Manufacturing Cy | Device for the opening and closing of wicket gates. |
| WO1996029472A2 (en) * | 1995-03-20 | 1996-09-26 | Skidata Computer | Roadway barrier |
-
1997
- 1997-10-28 WO PCT/CH1997/000408 patent/WO1998019014A1/en not_active Ceased
- 1997-10-28 DE DE59707301T patent/DE59707301D1/en not_active Expired - Lifetime
- 1997-10-28 HU HU0001018A patent/HU222781B1/en not_active IP Right Cessation
- 1997-10-28 CZ CZ19991523A patent/CZ293192B6/en not_active IP Right Cessation
- 1997-10-28 SI SI9720054A patent/SI9720054B/en not_active IP Right Cessation
- 1997-10-28 EP EP97944677A patent/EP0935697B1/en not_active Expired - Lifetime
- 1997-10-28 PL PL97332971A patent/PL188176B1/en not_active IP Right Cessation
- 1997-10-28 SK SK539-99A patent/SK285775B6/en not_active IP Right Cessation
- 1997-10-28 AT AT97944677T patent/ATE217660T1/en active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2559199A1 (en) * | 1984-02-06 | 1985-08-09 | Ready Metal Manufacturing Cy | Device for the opening and closing of wicket gates. |
| WO1996029472A2 (en) * | 1995-03-20 | 1996-09-26 | Skidata Computer | Roadway barrier |
Non-Patent Citations (1)
| Title |
|---|
| M. MUSY: "Neuer Barrierenantrieb...", SIGNAL + DRAHT, vol. 86, no. 3, 1 March 1994 (1994-03-01), HAMBURG, pages 76 - 79, XP000482800 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1298274A1 (en) * | 2001-09-29 | 2003-04-02 | Landert-Motoren-AG | Doorwing drive system with spring closing means |
Also Published As
| Publication number | Publication date |
|---|---|
| SI9720054A (en) | 1999-06-30 |
| HUP0001018A3 (en) | 2002-01-28 |
| ATE217660T1 (en) | 2002-06-15 |
| DE59707301D1 (en) | 2002-06-20 |
| CZ293192B6 (en) | 2004-02-18 |
| SI9720054B (en) | 2002-02-28 |
| HUP0001018A2 (en) | 2000-08-28 |
| EP0935697A1 (en) | 1999-08-18 |
| PL332971A1 (en) | 1999-10-25 |
| HU222781B1 (en) | 2003-10-28 |
| CZ152399A3 (en) | 2000-03-15 |
| EP0935697B1 (en) | 2002-05-15 |
| PL188176B1 (en) | 2004-12-31 |
| SK53999A3 (en) | 2000-01-18 |
| SK285775B6 (en) | 2007-08-02 |
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