EP3609762A1 - Dispositif servant à ajuster deux lames d'aiguillage avec une fermeture disposée de manière centrale - Google Patents

Dispositif servant à ajuster deux lames d'aiguillage avec une fermeture disposée de manière centrale

Info

Publication number
EP3609762A1
EP3609762A1 EP18707267.3A EP18707267A EP3609762A1 EP 3609762 A1 EP3609762 A1 EP 3609762A1 EP 18707267 A EP18707267 A EP 18707267A EP 3609762 A1 EP3609762 A1 EP 3609762A1
Authority
EP
European Patent Office
Prior art keywords
closure unit
closure
point
blades
base plates
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.)
Granted
Application number
EP18707267.3A
Other languages
German (de)
English (en)
Other versions
EP3609762B1 (fr
Inventor
Natalie Bieri
Jon Felix
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.)
Siemens Mobility AG
Original Assignee
Siemens Mobility 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 Mobility AG filed Critical Siemens Mobility AG
Priority to PL18707267T priority Critical patent/PL3609762T3/pl
Publication of EP3609762A1 publication Critical patent/EP3609762A1/fr
Application granted granted Critical
Publication of EP3609762B1 publication Critical patent/EP3609762B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points

Definitions

  • the present invention relates to a device for
  • Latch is for example from the European
  • the pawl of a latch closure is pivotally held on a lock stock.
  • the switch blade is further fixed directly or via an intermediate component, for the adjustment and locking the
  • Pawl lock is used.
  • the latch has thus the task of fitting to a floor rail
  • Locking takes place with advantage positive locking. Due to the safety relevance of the described functionality, the production and maintenance of switches are increased
  • Construction is to build the point closure as simple and safe. Likewise, the same scale is at the
  • Locking latches must be adjusted individually within the scope of the respective adjustability. It is often unavoidable that holes are to be drilled in the web of the stock rails for fastening the lock stock, which is not only a lot of effort in the assembly of the switch and in the
  • Such pawls are by means of a suitable
  • Switch rails creates a wide range of geometric requirements for the realization of the
  • Embodiment requires a separate closure type, which is suboptimal from the point of view of the design or manufacture of the closures.
  • the present invention is therefore based on the object, a simple design and reliable
  • Stock rail is fastened and is largely aligned horizontally in the between the two floor rail
  • a closure unit which can be attached to the two base plates and can be arranged in the space located between the two floor rails,
  • the cam rod is movable by a switch mechanism between the two end positions of the switch blades.
  • Locking unit is relocated.
  • the concept of the universal locking unit paired with the base rail, preferably with clamping pieces attachable base plates reduces the Development costs, especially with regard to new product / market combinations, are considerable.
  • the adaptation costs for any market entries are significantly reduced with simultaneous volume expansion because the same concept can be used for different points. Overall, therefore, the following advantages result:
  • the inventive value is therefore in the realization of a universally usable closure unit, which connects the two floor rails form-fit on the base plates, which in addition a Spurerweittation in the field of
  • the two base plates may comprise an internal opening into which the closure unit can be inserted. This can be the
  • Locking unit are embedded in the base plates, whereby the points setting system is very compact buildable. In a particularly easy to install manner, the
  • Locking unit designed as a closure box, which rests with flanges on the base plates.
  • Base plates can be screwed. Often the area of the turnout is also special
  • the track vacancy will be to
  • Example also used track circuits, whose principle
  • Rail vehicle are short-circuited, which can be detected in accordance with the evaluation of the track circuit.
  • closure unit and the base plates by means of insulating elements, preferably
  • Insulating plate and / or insulating bushings are electrically isolated from each other. That's the way the two are
  • Base plates each at the voltage level of the floor rail to which they are attached.
  • Figure 1 is a schematic representation of a side view of a Weichenverstellmechanismus with base plates and closure box;
  • Figure 2 is a schematic representation of a plan view of the
  • Figure 1 shows in diagrammatic form a side view of a switch adjustment mechanism which is located in a threshold compartment 12 (not shown in detail herein) between the two threshold bodies (not shown)
  • Track ballast recessed space is arranged.
  • the Weichenverstellmechanismus serves to adjust two between two opposite floor rails 4a, 4b
  • movable switch blades 6a, 6b At each of the two floor rails 4a, 4b is a base plate 8a, 8b
  • the base plates 8a, 8b are largely aligned horizontally and protrude into that located between the two floor rail 4a, 4b
  • Threshold compartment 12 It can be seen in the plan view according to FIG. 2 that the two base plates 8a, 8b do not touch each other in the threshold compartment 12 and are designed such that they provide an opening 14 into which a closure box 16 is inserted.
  • Closure box 16 is secured to the base plates 8a, 8b using insulating plates and bushings 18 by screwing.
  • the screwing of the base plates 8a, 8b by means of the clamping pieces 10a, 10b with the stock rails 4a, 4b and the screwing of the closure box 16 with the base plates 8a, 8b thus produces an electrically insulated, but
  • a cam rod 18 is guided by a not shown here turnout drive in the direction of an arrow 20 between the two end positions the switch blades 6a, 6b is movable. According to the principle of a latch closure, the cam rod 18 meets two
  • Switch blades 6a, 6b required tongue rods 22a, 22b. Second, in the closure box 18
  • Pleated pawl 24a is located, the closure pawl 24a in the drawing can fall down and is then no longer positively against one within the
  • Locking box 16 arranged abutment and can then be moved together with the switch blade 6a to the right. Unlike EP 0 624 508 AI, wherein the locking of the locking pawl in a fixed to the rail foot
  • closure box 16 is also independent of the point machine whose point of application in FIG. 1 is indicated schematically by the position 30. In other words, this means that the infrastructure manager has existing ones
  • Turnout drives can continue to use.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

L'invention vise à proposer une fermeture à cliquet de construction simple et fonctionnellement fiable, dans laquelle le type de conception est plus facilement adaptable aux différentes largeurs de voie et à différents profilés des lames d'aiguillage sans avoir à abandonner les effets de fermeture avantageux de mécanismes d'ajustement d'aiguillages connus. L'invention propose à cet effet un dispositif (2) servant à ajuster deux lames d'aiguillage (6a, 6b) mobiles disposées entre deux contre-aiguilles (4a, 4b) opposées. Le dispositif comprend : a) une plaque de base (8a, 8b) qui peut être fixée sur la contre-aiguille (4a, 4b) et s'étend selon une orientation largement horizontale dans un espace (12) se trouvant entre les deux contre-aiguilles (4a, 4b) pour chaque contre-aiguille (4a, 4b) ; une unité de fermeture (16), qui peut être fixée au niveau des deux plaques de base (8a, 8b) et peut être disposée dans l'espace (12) se trouvant entre les deux contre-aiguilles (4a, 4b) ; c) une tige à cames (18) guidée dans l'unité de fermeture (16) avec laquelle les lames d'aiguillage (6a, 6b) peuvent être déplacées entre deux positions finales par des tiges de réglage de lame (22a, 22b) qui relient la tige à cames (18) aux lames d'aiguillage (6a, 6b) ; d) un verrouillage du fait de l'interaction de la tige à cames (18) guidée dans l'unité de fermeture (16) et au moins un cliquet de fermeture (24a, 24b) monté de manière à pouvoir pivoter dans l'unité de fermeture (16) ; e) la tige à cames (18) peut être déplacée par un entraînement d'aiguillage entre les deux positions finales des lames d'aiguillage (6a 6b). Ainsi, une unité de fermeture disposée de manière centrale entre les contre-aiguilles est créée pour le mécanisme d'aiguillage, la fonctionnalité éprouvée du cliquet de fermeture étant en principe conservée tout en étant toutefois déplacée dans l'unité de fermeture. Le concept de l'unité de fermeture universelle combiné aux plaques de base pouvant être fixées sur les contre-aiguilles de préférence avec des pièces de serrage réduit le renfort de moyens de développement, en particulier concernant des nouvelles combinaisons produit/marché.
EP18707267.3A 2017-04-13 2018-02-09 Dispositif de déplacement de deux lames d'aiguille comprenant une fermeture disposée au centre Active EP3609762B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18707267T PL3609762T3 (pl) 2017-04-13 2018-02-09 Urządzenie do przestawiania dwóch iglic zwrotnicy z zamknięciem usytuowanym centralnie

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17166475.8A EP3388305A1 (fr) 2017-04-13 2017-04-13 Dispositif de déplacement de deux lames d'aiguille comprenant une fermeture disposée au centre
PCT/EP2018/053311 WO2018188832A1 (fr) 2017-04-13 2018-02-09 Dispositif servant à ajuster deux lames d'aiguillage avec une fermeture disposée de manière centrale

Publications (2)

Publication Number Publication Date
EP3609762A1 true EP3609762A1 (fr) 2020-02-19
EP3609762B1 EP3609762B1 (fr) 2022-03-30

Family

ID=58547412

Family Applications (2)

Application Number Title Priority Date Filing Date
EP17166475.8A Withdrawn EP3388305A1 (fr) 2017-04-13 2017-04-13 Dispositif de déplacement de deux lames d'aiguille comprenant une fermeture disposée au centre
EP18707267.3A Active EP3609762B1 (fr) 2017-04-13 2018-02-09 Dispositif de déplacement de deux lames d'aiguille comprenant une fermeture disposée au centre

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP17166475.8A Withdrawn EP3388305A1 (fr) 2017-04-13 2017-04-13 Dispositif de déplacement de deux lames d'aiguille comprenant une fermeture disposée au centre

Country Status (3)

Country Link
EP (2) EP3388305A1 (fr)
PL (1) PL3609762T3 (fr)
WO (1) WO2018188832A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110155119B (zh) * 2019-06-20 2021-06-08 东台飞系机械配件有限公司 一种转换锁闭设备用紧固部件

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543403A1 (de) * 1985-12-07 1987-06-11 Laeis Gmbh Vorrichtung zum verriegeln von schienenspitzen, insbesondere von weichenzungen mit den zugehoerigen backenschienen
CH684939A5 (de) 1993-05-10 1995-02-15 Siemens Integra Verkehrstechni Klinkenverschluss für Eisenbahnweichen.
EP3050773A1 (fr) * 2015-02-02 2016-08-03 Siemens Schweiz AG Dispositif d'aiguillage doté d'un verrou disposé entre les deux contre-aiguilles

Also Published As

Publication number Publication date
WO2018188832A1 (fr) 2018-10-18
EP3388305A1 (fr) 2018-10-17
EP3609762B1 (fr) 2022-03-30
PL3609762T3 (pl) 2022-07-11

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