EP1762454A1 - Dispositif dans un système de manoeuvre d'aiguilles pour le verrouillage d'une lame d'aiguillage - Google Patents

Dispositif dans un système de manoeuvre d'aiguilles pour le verrouillage d'une lame d'aiguillage Download PDF

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Publication number
EP1762454A1
EP1762454A1 EP05019842A EP05019842A EP1762454A1 EP 1762454 A1 EP1762454 A1 EP 1762454A1 EP 05019842 A EP05019842 A EP 05019842A EP 05019842 A EP05019842 A EP 05019842A EP 1762454 A1 EP1762454 A1 EP 1762454A1
Authority
EP
European Patent Office
Prior art keywords
closure plate
head
locking
bolt
switch blade
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
EP05019842A
Other languages
German (de)
English (en)
Other versions
EP1762454B1 (fr
Inventor
Volker Grimm
Frank Meyer
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.)
Schwihag AG
Original Assignee
Schwihag Gesellschaft fuer Eisenbahnoberbau mbH
Schwihag GmbH
Schwihag 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 Schwihag Gesellschaft fuer Eisenbahnoberbau mbH, Schwihag GmbH, Schwihag AG filed Critical Schwihag Gesellschaft fuer Eisenbahnoberbau mbH
Priority to EP20050019842 priority Critical patent/EP1762454B1/fr
Publication of EP1762454A1 publication Critical patent/EP1762454A1/fr
Application granted granted Critical
Publication of EP1762454B1 publication Critical patent/EP1762454B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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 invention relates to a device in a jaw rails and against these engageable switch tongues Weichenstelisystem for mechanically locking the adjacent to the stock rail, closed or remote from this, open switch blade, the stock rail and switch blade are arranged on a sliding Gleitstuhlplatte a mounted on a threshold slide on both sides and the Gleitstuhlplatte with each other in pairs opposite, each of the open and the closed position associated, correspondingly spaced groove-shaped notches is formed, in which a locking means bridging two opposing notches with closed switch blade behind this and with open switch blade between this and the stock rail is used , and wherein the locking means as a bridging member has a closure plate which is provided with a at its one end n ach down angled, engaging with side grooves in notches of the locking pawl locking head and away is formed with a square opening, which receives a mother of a T-bolt against rotation, which engages with its T-bolt head in the other notch.
  • the Weichenstellsysteme make it possible to engage a tongue in a switch to a stock rail and simultaneously deduct the other tongue from an opposite stock rail, including suitable actuating means, such as slide rods, are used. Both at high average speeds As well as in switches of high-speed lines, it is necessary that the respective voltage applied to a stock rail tongue has a perfect contact system on the one hand in the stop region of the tongue and on the other hand also on the subsequent Stönknaggen. This is very important in order to prevent a movement when driving under load of not adjacent to their support elements tongue areas, which practically equates to a track narrowing. To avoid a narrowing of the track must therefore be taken to ensure that all tongue areas abut against the support elements before driving. In the other tongue, namely the remote from the stock rail or open tongue, a between-lying tongue and the associated stock rail necessary distance must be maintained.
  • a Gleitstuipelatte is designed with four T-slots or notches that the locking system or locking means are used in the closed state of the switch blade behind the adjacent tongue and in the open state between the switch blade and the stock rail and locked with the strictlyüegenden notches of the closure plate can.
  • This locking position is usually secured with a padlock, the bracket engages through a bore of the closure plate, and an aligned bore of an underlying lock plate.
  • This known Verrjegeiungsmittal is composed of the closure plate, which has a molded locking head for engaging in a notch of the Gleitstuhlplatte, an opening and a hole for a padlock, a lock plate with in the installed position to the perforation of the closure plate aligned hole, a fuse block and a T-bolt with nut, which is held against rotation in the mounting position in the opening of the closure plate.
  • the invention is therefore based on the object to provide a generic device without the disadvantages mentioned, in particular in such a way that they are universal, i. for different Gleitiene Eckn and also -breiten and changing rail profiles is used.
  • the locking head of the closure plate is formed with at least one of its left or right end inwardly and downwardly to the sliding chair tapering contour of its outside.
  • This invention thus at least one side sharpened, the sliding chair towards arrow-like contour of the locking head, which according to a preferred embodiment of the invention, the left and right outer side of the locking head and its lowered by the side grooves against the closure plate base side have the shape of a substantially isosceles triangle allows the use of the closure on different levels of sliding chairs and is also suitable for stock rails with different profiles and heights of their rail feet.
  • the triangular shape of the locking head has the further advantage that it does not need to be taken to have to provide the closure for a sliding chair at a certain end of the threshold. Because regardless of whether the closure for the slide chair at the left end or is used at the right end of the threshold, the cheek rail foot is always facing a tapered outer side contour. It is thus completely the same whether the remote switch blade of the left or the right sliding chair of the threshold must be locked out of the way. The fitter does not require special care.
  • the legs or the left and the right outer side of the locking head are concave, additional height or additional free space can be gained and the spreading of the cheek rail foot and its hold down further favor.
  • An embodiment of the invention provides that the mother of the T-bolt receiving aperture of the closure plate is formed as an elongated slot. It is thus one and the same closure readily usable for different widths of sliding chairs, which depends on the length of the movement latitude providing slot.
  • the closure plate at its remote from the locking head, opposite the opening and projecting into this submerged T-yloizen end and a locking plate arranged below the lock plate are formed with congruent hole patterns, the Lochbüder each have a plurality of through holes horizontally side by side, which are increasingly offset from through hole to through hole increasingly further inward.
  • a backup by a padlock continues to be possible, because for this despite different Gleitstuhlbachn always uncovered, exposed hole pairing for hanging available.
  • a sliding chair 1 is shown in FIGS. 1 and 2 as a detail, which is mounted on a railroad tie, also not shown, e.g. made of wood or concrete, anchored. Such a slide chair 1 is located at the left and at the right end of the threshold.
  • Each slide chair 1 is equipped with a longitudinally reciprocable slide chair plate 2. This carries a switch tongue 3, which can be positioned against a fixed in a receptacle 4 of the slide chair 1 stock rail 5 (see Figures 3 and 4) or can be positioned therefrom (see Fig .. 5).
  • a closure 6 is used, as can be seen in detail in FIG. 6. He sits down, seen from top to bottom, from a closure plate 7, a lock plate 8, a fuse block 9 and a T-bolt 10 together, which is inserted through aligned in the mounting position holes 11 and 12 and a rectangular opening 13 of these components.
  • the cohesion is by a screw on the thread 14 of the T-bolt 10 screwed nut 15 secured, which is held non-rotatably in the rectangular opening 13 of the closure plate 7.
  • the closure plate 7 and the lock plate 8 are provided with further bore holes 16, 17, through which a suspension lock 18 is inserted in the installation position (see Fig. 4).
  • a rectangular latching head 19 is formed in a downwardly angled plate web.
  • the locking head 19 with its side grooves 20 on the one hand and a T-bolt head 21 of the T-bolt 10 on the other hand are in the Gleitstuhlplatte 2 pairwise opposing notches 22a, 22b and 23a, 23b assigned (see Figures 1 and 2). If the position of the adjoining switch blade 3 is to be secured by the locking means or closure 6 (see FIGS. 3 and 4), the side grooves 20 of the latching head 19 of the closure plate 7 engage in the notch 23a and the T bolt head 21 of FIG T-bolt 10 dips into the notch 23b.
  • the locking means or the shutter 6 is engaged with the locking head 19 and the T-bolt head 21 in the left in Fig. 1 recesses 22 a and 22 b ,
  • the securing block 9 of the closure 6 in any case abuts the switch blade 3 (compare FIGS. 4 and 5), and the T bolt head 21 engages under its shoulder piece the jaw rail foot 24, as can be seen from FIG.
  • FIGS. 7 to 10 The interlocking of the open and / or detached (FIG. 8) and closed or adjoining (FIG. 10) switch blade 3 shown in FIGS. 7 to 10 likewise builds on the slide chairs shown in FIGS. 1 and 2, including the notches 22a , 22b and 23a, 23b possessing Gleitstuhlplatte 2, as well as all other elements correspond to those already described in connection with Figures 1 to 5, so that the same reference numerals are entered, even if they are not mentioned again below. Decisive gives way here the locking means or the closure 106 from the previously described construction.
  • This closure 106 is shown in detail in FIG. 11.
  • the closure plate 107, the underlying lock plate 108 and the locking block 9 are in turn held together by the inserted through the aligned holes 11 and 12 and the opening 113 of the closure plate 107 T-bolts 10 and screwed onto this nut 15.
  • the locking head 119 of the closure plate 107 is formed here with a contour tapering from top to bottom as a substantially isosceles triangle.
  • the left and the right outer side or surface 25a and 25b of the triangular locking head 119 converge toward each other, starting from the offset shoulder pieces resulting from the side grooves 20 towards the center.
  • the triangular locking head 119 makes it possible that no collision between the jaw rail foot 24 and the locking head 119 can occur when the closure 106 (see FIG. 8) inserted between the stock rail 5 and the switch blade 3. This lies down with his each of the jaw foot 24 facing the outside 25a or 25b from above the jaw foot 24. This always also when jaw rails 5 should come with a different profile and in particular different heights of the jaw foot 24 are used.
  • the closure plate 107 is formed for receiving the nut 15 of the T-bolt 10 with a rectangular opening in the form of an elongated hole 113, so that the closure 106 is not only suitable for different profiles and heights of the jaw foot 24 or the sliding chair, but also at different widths of the sliding chair 1 can be used.
  • the variable distance VA is indicated in FIG. 9.
  • the closure plate 107 and the lock plate 108 with congruent Hole images provided, each having a plurality, in the embodiment three, increasingly further inwardly offset through holes A, B, C and A ', B', C 'have.
  • the hole patterns thus have an oblique course extending from one to the other longitudinal side of the closure plate 107 and the lock plate 108. Even with the largest occurring width of the slide chair 1 of the bracket of the padlock 18 thus finds an exposed through-hole pairing, as shown in Fig. 9 for the on the closure plate 107 and the lock plate 108 outermost through holes A and A ', for example.
  • a closure 106 with such a closure plate 107 and lock plate 108 thus makes each individually adapted, different locking systems unnecessary and makes it possible to produce the required locking with a closure 106 in a variety of applications.
  • mounting confusion and installation errors are avoided, in particular need not be taken in the triangular shape of the locking head 119, whether the left or right on the threshold slide chair is equipped with the closure 106, because in any case is in the Verrieglungsposition with more open Switch tongue 3 either the one or the other, inwardly and downwardly tapered outer side facing 25a or 25b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
EP20050019842 2005-09-13 2005-09-13 Dispositif dans un système de manoeuvre d'aiguilles pour le verrouillage d'une lame d'aiguillage Expired - Fee Related EP1762454B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20050019842 EP1762454B1 (fr) 2005-09-13 2005-09-13 Dispositif dans un système de manoeuvre d'aiguilles pour le verrouillage d'une lame d'aiguillage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20050019842 EP1762454B1 (fr) 2005-09-13 2005-09-13 Dispositif dans un système de manoeuvre d'aiguilles pour le verrouillage d'une lame d'aiguillage

Publications (2)

Publication Number Publication Date
EP1762454A1 true EP1762454A1 (fr) 2007-03-14
EP1762454B1 EP1762454B1 (fr) 2009-06-17

Family

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Family Applications (1)

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EP20050019842 Expired - Fee Related EP1762454B1 (fr) 2005-09-13 2005-09-13 Dispositif dans un système de manoeuvre d'aiguilles pour le verrouillage d'une lame d'aiguillage

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EP (1) EP1762454B1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2412601A1 (fr) * 2010-07-30 2012-02-01 ALSTOM Transport SA Dispositif de verrouillage d'aiguillage ferroviaire
WO2016193726A1 (fr) * 2015-06-04 2016-12-08 Loughborough University Appareil de verrou de sécurité permettant un agencement de points de chemin de fer
CN107628063A (zh) * 2017-09-30 2018-01-26 中铁宝桥集团有限公司 悬挂式单轨交通系统走行面翻转修正式道岔换位转辙机构
CN107700283A (zh) * 2017-09-18 2018-02-16 中国铁建重工集团有限公司 一种道岔基本轨固定装置
CN110696875A (zh) * 2019-09-26 2020-01-17 邱辉 一种轨道交通用道岔钩锁器
CN113635939A (zh) * 2021-08-09 2021-11-12 林州市太行矿机设备厂有限责任公司 一种尖轨自动调节装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190918500A (en) * 1908-12-18 1909-12-20 Arthur Henry Johnson An Electric Circuit Closer for use with Railway Switch Points, Point Locks, Signals, Train Stops, Gates and the like.
GB360862A (en) * 1930-08-11 1931-11-11 James William Curran An improved lock and locking means for railway points operated by hand
EP0455153A2 (fr) 1990-05-04 1991-11-06 BWG Butzbacher Weichenbau GmbH Dispositif pour le verrouillage d'une lame d'aiguillage avec contre-rails
EP1470983A1 (fr) * 2003-03-31 2004-10-27 Vialis NMA Railway Signalling B.V. Régulateur d'aiguille

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190918500A (en) * 1908-12-18 1909-12-20 Arthur Henry Johnson An Electric Circuit Closer for use with Railway Switch Points, Point Locks, Signals, Train Stops, Gates and the like.
GB360862A (en) * 1930-08-11 1931-11-11 James William Curran An improved lock and locking means for railway points operated by hand
EP0455153A2 (fr) 1990-05-04 1991-11-06 BWG Butzbacher Weichenbau GmbH Dispositif pour le verrouillage d'une lame d'aiguillage avec contre-rails
EP1470983A1 (fr) * 2003-03-31 2004-10-27 Vialis NMA Railway Signalling B.V. Régulateur d'aiguille

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2412601A1 (fr) * 2010-07-30 2012-02-01 ALSTOM Transport SA Dispositif de verrouillage d'aiguillage ferroviaire
FR2963305A1 (fr) * 2010-07-30 2012-02-03 Alstom Transport Sa Dispositif de verrouillage d'aiguillage ferroviaire
WO2016193726A1 (fr) * 2015-06-04 2016-12-08 Loughborough University Appareil de verrou de sécurité permettant un agencement de points de chemin de fer
CN107700283A (zh) * 2017-09-18 2018-02-16 中国铁建重工集团有限公司 一种道岔基本轨固定装置
CN107700283B (zh) * 2017-09-18 2023-10-13 中国铁建重工集团股份有限公司 一种道岔基本轨固定装置
CN107628063A (zh) * 2017-09-30 2018-01-26 中铁宝桥集团有限公司 悬挂式单轨交通系统走行面翻转修正式道岔换位转辙机构
CN107628063B (zh) * 2017-09-30 2023-08-18 中铁宝桥集团有限公司 悬挂式单轨交通系统走行面翻转修正式道岔换位转辙机构
CN110696875A (zh) * 2019-09-26 2020-01-17 邱辉 一种轨道交通用道岔钩锁器
CN110696875B (zh) * 2019-09-26 2021-07-06 周永健 一种轨道交通用道岔钩锁器
CN113635939A (zh) * 2021-08-09 2021-11-12 林州市太行矿机设备厂有限责任公司 一种尖轨自动调节装置

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