EP0839958B1 - Schwellenwechseltrog - Google Patents
Schwellenwechseltrog Download PDFInfo
- Publication number
- EP0839958B1 EP0839958B1 EP97116591A EP97116591A EP0839958B1 EP 0839958 B1 EP0839958 B1 EP 0839958B1 EP 97116591 A EP97116591 A EP 97116591A EP 97116591 A EP97116591 A EP 97116591A EP 0839958 B1 EP0839958 B1 EP 0839958B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- trough
- threshold
- side walls
- sleeper
- longitudinal direction
- 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.)
- Expired - Lifetime
Links
- 241001669679 Eleotris Species 0.000 claims description 18
- 230000007423 decrease Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/06—Transporting, laying, removing or renewing sleepers
- E01B29/09—Transporting, laying, removing or renewing sleepers under, or from under, installed rails
- E01B29/10—Transporting, laying, removing or renewing sleepers under, or from under, installed rails for inserting or removing sleepers
Definitions
- the invention relates to a trough for changing sleepers.
- a further sleeper change machine is known from DE 1 051 305, where the threshold movement with the help of a multi-element pressure element he follows.
- the individual links have a U-shaped cross section and form one when the threshold is pushed out of the track trough-shaped channel with which the ballast of the adjacent sleeper compartments is kept away from the threshold area. Feeding the new one Threshold also occurs with the pressure element, although destruction the compacted sleeper support is unavoidable.
- the object of the present invention is to create a device with which a threshold change without loosening the ballast in the Threshold support area is possible.
- a threshold change trough consisting of a related the trough longitudinal direction U-shaped cross section with two parallel to each other in the longitudinal direction of the trough, positioned perpendicular to a base plate and connected to this side walls, their distance from each other is greater than the width of a threshold to be changed, and its Height corresponds to the height of the threshold to be changed.
- Such a threshold change trough that can be produced with relatively little effort can simply be inserted under the threshold to be replaced and thus facilitates both the removal of the old and the insertion a new threshold. It is advantageous that the adjacent one can collapse Gravel of the sleeper compartments reliably excluded in the sleeper room becomes. In addition, the new threshold is implemented automatically their centering and it will be particularly advantageous the compacted threshold bedding of the ballast bedding was not loosened in any way. This also eliminates the need for a separate tamping process for the renewed one Threshold.
- the threshold change trough 1 shown in FIGS. 1 to 3 essentially settles from a base plate 2 and two parallel to each other Side walls 3 together. This will be perpendicular to the longitudinal direction of the trough (according to arrow 4) a U-shaped cross section for receiving a threshold 5 of a track 6 formed.
- a distance a between the side walls 3 is slightly larger than the width of the threshold 5 to be exchanged, while a height h of the side wall 3 corresponds to the threshold height.
- the threshold change trough 1 - front ends of the side walls 3 are each extended by a flap section 7. These are each attached to the side wall 3 so as to be pivotable about a vertical axis 8 and are inclined towards the center of the trough by means of a spring 9, so that the front, free ends of the flap sections 7 in a smaller one Are spaced apart from each other than the two side walls 3.
- the base plate 2 forms a Guide section 10 extended.
- the threshold change trough 1 (see arrow 4) rear end is the base plate 2 extended to form a fixing portion 11.
- This fixing section 11 is perpendicular to the direction of insertion from each other distanced, each pivotable by a joint 12 about the longitudinal direction of the trough trained side parts 13.
- the two side parts 13 are can be swiveled up into a vertical position and thereby form an extension of the two side walls 3.
- a locking device 14 is used for mechanical Connection of the side part 13 to the associated side wall 3.
- Fixing devices 15 attached, with which a releasable connection Rails 16 of the track 6 can be produced.
- the threshold change trough is used to replace the threshold 5 from the track 6 1 brought into the position shown in Fig. 1.
- the threshold change trough 1 optimally thanks to the gripping elements of a sleeper changing device To be able to detect, it is useful to have a clamping block 17 on the To lay fixing section 11 and to fold up the side parts 13 and with to lock the side walls 3. So that in Fig. 2 with dash-dotted Lines indicated gripping elements 18 of a not shown Threshold changing device without affecting the threshold changing trough 1 apply the required insertion force in the direction of arrow 4.
- threshold changing device in the area of the fixing section 11 detected threshold change trough 1 is next to the one to be replaced Threshold 5 positioned such that on the one hand the base plate 2 in comes to lie on a plane formed by the underside of the threshold and on the other hand, the side walls 3 of the threshold change trough 1 in each case the plane formed by side walls 19 of the threshold 5 are.
- the threshold change trough 1 is on an end face 20 of the Threshold 5 approximated and the front end of the guide section 10 between an underside 21 of the threshold 5 and the (the better overview due to) ballast bedding, not shown.
- the two flap sections 7 by hand against the resistance of the Springs 9 unfolded until the distance between the two free ends 22 corresponds to each other the threshold width. This allows the threshold change trough 1 can be pushed freely under the threshold 5 until the Clamping block 17 to lie directly in front of the end face 20 of the threshold 5 comes.
- the two side parts 13 folded into a lower position (see FIG.
- the threshold change trough 1 by pressing the gripping elements 18 against an end face 23 of the fixing section 11 pushed a little further into the track. Thereby protrudes the end portion of the threshold 5 over the side walls 3 in the Fixing section 11 in front and can easily remove the threshold 5 can be gripped by the gripping elements 18.
- the gripping elements 18 of the sleeper changing device detected new threshold is with its free end in the threshold change trough 1 inserted and inserted in the direction of arrow 4 in the track 6.
- the threshold change trough 1 causes a loosening the compacted ballast bed reliably excluded. After connection the new threshold with the rails 16, the fixing devices are released 15 and a removal of the threshold change trough 1, wherein the clamping block 17 inserted between the two flap sections 7 and this area is gripped by the gripping elements 18. It is natural for that required that the two side parts 13 with the side walls 3 be locked.
- the flap sections 7 are only designed as an extension of the side walls 3, where, for example, by reducing the wall thickness in Transitional area between the side wall 3 and flap section 7 a slight Flexibility is established.
- the threshold change trough 1 without problems, even against the insertion direction according to the arrow 4 can be removed from track 6.
- Task of the two flap sections 7 it is basically the slight width difference between threshold 5 and bridge the threshold change trough 1 and with the insertion of the threshold change trough 1 which abuts the side walls 19 Slightly push gravel away from the threshold.
- the distance of the the two side walls 3 of the threshold change trough 1 to one another is expedient about 1 to 2 cm larger than the width of the one to be removed Threshold.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
Claims (7)
- Trog (1) zur Durchführung eines Schwellenwechsels, bestehend aus einem bezüglich der Troglängsrichtung U-förmigen Querschnitt mit zwei parallel zueinander in Troglängsrichtung verlaufenden, senkrecht zu einer Basisplatte (2) positionierten und mit dieser verbundenen Seitenwänden (3), deren Abstand (a) zueinander größer ist als die Breite einer zu wechselnden Schwelle (5), und deren Höhe (h) der Höhe der zu wechselnden Schwelle (5) entspricht.
- Trog nach Anspruch 1, dadurch gekennzeichnet, daß beide Seitenwände (3) an einem Längsende jeweils einen im Winkel zur Troglängsrichtung angeordneten und ausschließlich mit der Seitenwand (3) verbundenen Klappenabschnitt (7) aufweisen, wobei sich der Abstand der beiden Klappenabschnitte (7) zueinander in Richtung zum nähergelegenen Trogende verringert.
- Trog nach Anspruch 2, dadurch gekennzeichnet, daß die beiden Klappenabschnitte (7) um eine vertikale Achse (8) federnd ausgebildet sind.
- Trog nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß die Basisplatte (2) unter Bildung eines Führungsabschnittes (10) in den Bereich der beiden Klappenabschnitte (7) vorragend ausgebildet ist.
- Trog nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Basisplatte (2) am den Klappenabschnitten (7) gegenüberliegenden Stirnende (23) unter Bildung eines Fixierabschnittes (11) in Troglängsrichtung über die Seitenwände (3) vorragend ausgebildet sind.
- Trog nach Anspruch 5, dadurch gekennzeichnet, daß am Fixierabschnitt (11) zwei senkrecht zur Troglängsrichtung voneinander distanzierte und parallel zueinander verlaufende Seitenteile (13) befestigt sind, die durch ein Gelenk (12) von einer die Seitenwände (3) verlängernden Einführposition in eine in der Ebene des Fixierabschnittes (11) befindliche Schwellenentnahmeposition umklappbar sind.
- Trog nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß den Seitenwänden (3) Fixiereinrichtungen (15) zum lösbaren Verbinden mit Schienen (16) eines Gleises (6) zugeordnet sind.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19644829 | 1996-10-29 | ||
| DE19644829A DE19644829A1 (de) | 1996-10-29 | 1996-10-29 | Schwellenwechseltrog |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0839958A2 EP0839958A2 (de) | 1998-05-06 |
| EP0839958A3 EP0839958A3 (de) | 1998-09-09 |
| EP0839958B1 true EP0839958B1 (de) | 2002-08-21 |
Family
ID=7810251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97116591A Expired - Lifetime EP0839958B1 (de) | 1996-10-29 | 1997-09-24 | Schwellenwechseltrog |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0839958B1 (de) |
| DE (2) | DE19644829A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113265915B (zh) * | 2021-04-28 | 2022-12-23 | 北京创捷科技有限公司 | 一种自动换铁路轨枕设备 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2735375A (en) * | 1956-02-21 | Railroad tie replacing machine | ||
| US3294033A (en) * | 1966-12-27 | Tie bed scarifier | ||
| US3437052A (en) * | 1965-07-02 | 1969-04-08 | Kershaw Mfg Co Inc | Apparatus for positioning crossties |
| GB2211876A (en) * | 1987-11-06 | 1989-07-12 | British Steel Plc | Method of laying channel-section rail sleepers |
-
1996
- 1996-10-29 DE DE19644829A patent/DE19644829A1/de not_active Ceased
-
1997
- 1997-09-24 DE DE59708007T patent/DE59708007D1/de not_active Expired - Fee Related
- 1997-09-24 EP EP97116591A patent/EP0839958B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE59708007D1 (de) | 2002-09-26 |
| EP0839958A2 (de) | 1998-05-06 |
| EP0839958A3 (de) | 1998-09-09 |
| DE19644829A1 (de) | 1998-05-07 |
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