WO1998019014A1 - Entrainement d'arbre de barriere mobile - Google Patents

Entrainement d'arbre de barriere mobile Download PDF

Info

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
Authority
WO
WIPO (PCT)
Prior art keywords
lever
ioc
drive
shaft
guide slot
Prior art date
Application number
PCT/CH1997/000408
Other languages
German (de)
English (en)
Inventor
Markus Steinmann
Original Assignee
Siemens Schweiz Ag
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 Siemens Schweiz Ag filed Critical Siemens Schweiz Ag
Priority to SK539-99A priority Critical patent/SK285775B6/sk
Priority to DE59707301T priority patent/DE59707301D1/de
Priority to SI9720054A priority patent/SI9720054B/sl
Priority to EP97944677A priority patent/EP0935697B1/fr
Priority to PL97332971A priority patent/PL188176B1/pl
Priority to AT97944677T priority patent/ATE217660T1/de
Priority to HU0001018A priority patent/HU222781B1/hu
Publication of WO1998019014A1 publication Critical patent/WO1998019014A1/fr

Links

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.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

L'invention concerne un entraînement d'arbre de barrière mobile de type modulaire, conçu de sorte que, à partir d'un module de base commun, des entraînements répondant à des exigences spécifiques peuvent être réalisés sous différentes formes par addition de modules supplémentaires adaptés à la fonction concernée. Cet entraînement d'arbre de barrière mobile comprend un arbre rotatif (1) entraîné par un moteur, le long de l'axe (A) duquel est guidé un élément d'entraînement (5) qui coopère avec un levier (10A; 10B; 10C) décalé par rapport à l'axe (A), pouvant être raccordé de façon solidaire en rotation à un arbre de barrière (9) par l'intermédiaire d'une fente de guidage (12A; 12B; 12C) prévue à l'intérieur. Cette fente s'étend de façon courbée vers l'extérieur par rapport à l'axe central (B) du levier (10A) ou parallèlement à l'axe central (B) du levier (10B) ou de façon courbée plusieurs fois par rapport à l'axe central (B) du levier (10C). La conception de la fente de guidage (12A; 12B; 12c) est fonction du mode de fonctionnement choisi.
PCT/CH1997/000408 1996-10-30 1997-10-28 Entrainement d'arbre de barriere mobile WO1998019014A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SK539-99A SK285775B6 (sk) 1996-10-30 1997-10-28 Hriadeľový pohon závory
DE59707301T DE59707301D1 (de) 1996-10-30 1997-10-28 Schlagbaum-wellenantrieb
SI9720054A SI9720054B (sl) 1996-10-30 1997-10-28 Prenosnik z gredjo za pogon zapornice
EP97944677A EP0935697B1 (fr) 1996-10-30 1997-10-28 Entrainement d'arbre de barriere mobile
PL97332971A PL188176B1 (pl) 1996-10-30 1997-10-28 Napęd wału bariery podnoszonej
AT97944677T ATE217660T1 (de) 1996-10-30 1997-10-28 Schlagbaum-wellenantrieb
HU0001018A HU222781B1 (hu) 1996-10-30 1997-10-28 Sorompótengely-hajtás

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2675/96 1996-10-30
CH267596 1996-10-30

Publications (1)

Publication Number Publication Date
WO1998019014A1 true WO1998019014A1 (fr) 1998-05-07

Family

ID=4239062

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1997/000408 WO1998019014A1 (fr) 1996-10-30 1997-10-28 Entrainement d'arbre de barriere mobile

Country Status (9)

Country Link
EP (1) EP0935697B1 (fr)
AT (1) ATE217660T1 (fr)
CZ (1) CZ293192B6 (fr)
DE (1) DE59707301D1 (fr)
HU (1) HU222781B1 (fr)
PL (1) PL188176B1 (fr)
SI (1) SI9720054B (fr)
SK (1) SK285775B6 (fr)
WO (1) WO1998019014A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1298274A1 (fr) * 2001-09-29 2003-04-02 Landert-Motoren-AG Mécanisme d'entraínement de portes à battants avec dipositif de fermeture à ressort

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009014645B3 (de) * 2009-03-24 2010-08-12 Siemens Aktiengesellschaft Schlagbaum-Wellenantrieb
DE102014218883A1 (de) 2014-09-19 2016-03-24 Siemens Aktiengesellschaft Verfahren zur Ermittlung der Position eines Schlagbaumes bei einem Schlagbaum-Wellenantrieb und Schlagbaum-Wellenantrieb

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559199A1 (fr) * 1984-02-06 1985-08-09 Ready Metal Manufacturing Cy Dispositif d'ouverture et de fermeture de portillons
WO1996029472A2 (fr) * 1995-03-20 1996-09-26 Skidata Computer Dispositif de barrage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559199A1 (fr) * 1984-02-06 1985-08-09 Ready Metal Manufacturing Cy Dispositif d'ouverture et de fermeture de portillons
WO1996029472A2 (fr) * 1995-03-20 1996-09-26 Skidata Computer Dispositif de barrage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1298274A1 (fr) * 2001-09-29 2003-04-02 Landert-Motoren-AG Mécanisme d'entraínement de portes à battants avec dipositif de fermeture à ressort

Also Published As

Publication number Publication date
CZ293192B6 (cs) 2004-02-18
SK285775B6 (sk) 2007-08-02
SI9720054B (sl) 2002-02-28
HUP0001018A2 (hu) 2000-08-28
SI9720054A (sl) 1999-06-30
HUP0001018A3 (en) 2002-01-28
SK53999A3 (en) 2000-01-18
HU222781B1 (hu) 2003-10-28
DE59707301D1 (de) 2002-06-20
CZ152399A3 (cs) 2000-03-15
ATE217660T1 (de) 2002-06-15
PL332971A1 (en) 1999-10-25
EP0935697B1 (fr) 2002-05-15
PL188176B1 (pl) 2004-12-31
EP0935697A1 (fr) 1999-08-18

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