WO2017152894A1 - Verriegelungseinrichtung an zwei relativ zu einander an einer führungsbahn gleitend beweglichen körpern - Google Patents
Verriegelungseinrichtung an zwei relativ zu einander an einer führungsbahn gleitend beweglichen körpern Download PDFInfo
- Publication number
- WO2017152894A1 WO2017152894A1 PCT/DE2017/000056 DE2017000056W WO2017152894A1 WO 2017152894 A1 WO2017152894 A1 WO 2017152894A1 DE 2017000056 W DE2017000056 W DE 2017000056W WO 2017152894 A1 WO2017152894 A1 WO 2017152894A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- locking
- locking pin
- socket wrench
- sliding
- slider
- Prior art date
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
- Locking device on two relative to each other on a guide rail slidably movable bodies
- the invention relates to a locking device on two relative to each other on a guide rail slidably movable bodies according to the preamble of claim 1.
- Locking device locked in its sliding direction and / or against its sliding direction and positively connected.
- the locking device comprises a locking pin, which is guided in the slider transversely to the guide track in a straight guide and movable in Austreibraum between a neutral position, in which it recedes in the contour of the slider in the guideway, and a blocking position , in which the locking end 22 of the locking bolt with an engagement 12 of the guide body, the sliding direction 5 cooperates positively locking.
- a locking pin which is guided in the slider transversely to the guide track in a straight guide and movable in Austreibraum between a neutral position, in which it recedes in the contour of the slider in the guideway, and a blocking position , in which the locking end 22 of the locking bolt with an engagement 12 of the guide body, the sliding direction 5 cooperates positively locking.
- Machine element or hole or recess or groove or limit or
- Stop surface on the guide body referred to with a locking surface which is transverse to the sliding direction and cooperates positively with the locking end 22 of the locking pin in the socket wrench.
- a door is freely accessible, so that the bolt -in this application referred to as a locking bolt - by hand or by means of a pluggable in the door key can be pulled out of his intervention.
- This accessibility is not given for machines.
- the object of the invention is to provide a locking device according to the preamble in such a way that a sliding body can be fixed positively on or on its guide body without having to make arrangements for this purpose, which are attached from the outside to sliding body and / or guide body, which the To increase the size of the construction or which hinder the handling, operation and function of sliding body and / or guide body.
- This task arises e.g. and in particular at a points drive for the switch of a railway track, which is connected to the switch points in one of the end positions - referred to as switch positions in the switch - by a perpendicular to the rail track axially displaceably mounted control rod, which in each of the end positions / investment positions by means of a stationary blocking device can be fixed in a form-fitting manner and must also be fixed for safety .
- a switch has the
- CONFIRMATION COPY Advantage that it may be used in accordance with the safety regulations with high frequency, since it is ensured by the positive locking that the adjacent switch blade can not stand out by bending or vibration of the tracks unintentionally.
- This switch has the disadvantage that it does not "dull, that means in the opposite direction
- this transfer drives training and allows the attachment of the points drive between the rails of the switch .
- the solution results for a generally useful machine element of claim 1, for its application to a point machine of claim 4.
- the socket wrench which is slidably guided parallel to the sliding direction in the sliding body
- the bag which is formed in the socket wrench and exerts several functions by the relative movement between socket wrench and sliding body by interaction with the locking pin with the smallest dimensioning
- the pocket in the socket has in the insertion direction lying cross section surfaces and edges, which cooperate depending on the position and direction of movement of the socket wrench with this and perform different functions on the locking pin, namely:
- Movement directions formschlüsstg connects.das expulsion of the locking pin from the contour of the slider in its blocking position for the positive connection of the slider with the guide body in at least one direction of movement of the relative movement between the guide body and slider. This is served by a
- the Austreib Structure is located on the locking pin and / or the bag. In any case, belongs to the surface pairing a Austreibkante, which at the -in
- Straight guide of the locking pin is aligned and engages under the end of the locking pin in its blocking position.
- Straight guide (8) of the locking pin and the track (3) of the slider are spanned plane and which have a straightforward guide of the locking pin-preferably-at 45 ° inclined direction of action,
- Such a driving surface may be formed at the operating end of the locking pin or on the guide body.
- the engagement (12) of the guide body (4) is double-sided as a tapered hole or groove with tapered flanks 30, so that the locking pin in each relative movement of the guide body (4) and
- the invention also solves the problem of fomschlüssig set a movable body in an end position between two attacks, in a particular sudden impact of an external force, however, the free
- To solve the movement of the slider takes place in the final position by driving the guide body in non-positive connection with the slider and actuation of the socket wrench such that the locking pin is driven into its locked position. Since now the guide body is fixed positively, creates a positive power flow from the slider to the guide body.
- By moving the socket wrench in the other direction by means of external force and accordingly ratchet driving the locking pin in its neutral position of the positive engagement is released and the slider is by the socket wrench from the end position
- This invention is applied according to claim 5 on a points drive.
- Adhesion is fixed and remains movable after overcoming and that solved by its movement of the positive engagement of the other and both sliding bodies are moved synchronously.
- the locking key and the locking device according to one of the preceding claims are doubled by mirrors, so that the socket wrench are formed mirror-inverted at the ends and exercise the same functions but in opposite directions in each of the one and the other slider.
- the socket wrench 13 L and 13 R are connected by a central body and movable in both directions and directions of sliding and driven.
- the center body is positively connected to the guide body 4. This is movably guided parallel to the direction of movement of the slider and with a
- Linear drive e.g. a directionally aligned rack 24 equipped.
- the rack is geared to a drive motor.
- the guide body 4 is thus movable between the end positions of the switch tongues and positively fixed in each of the end positions by a respective locking tongue 26 of a blocking device that the form-fitting on the track switch blade in the opposite direction via the sliding body connected to it and the locking pin straight in it is held with the guide body.
- the positive engagement between the locking pin and the guide body is prepared by the socket wrench is far immersed in the insertion of the slider, thereby expelled the locking pin and held there by the locking surface 19 in the locking position 11.
- the 45 ° aligned active edges / active surfaces in the pockets and on the locking pins are inclined so that by greater immersion depth of the socket wrench of the locking pin in its blocking position
- Socket spanners triggers.
- the guide body is now also driven to its other end position, where the frictional connection to the socket wrench again made, inserted the socket wrench in the slider of the non-adjoining switch blade and the positive engagement now produced at the now adjacent switch blade, as described above.
- FIG.1A-D Fig.2 AD Schematic diagrams of the locking device in section in plan view Figures 3A-3D and 4A-4D are smaller scale slide bodies, guide bodies and control devices, but in more detail
- Figures 1 and 2 show a locking device 1 for a sliding body 2 in the form of an actuating rod.
- the slider is straight in the guide body 4, a machine part with a guide bush.
- the slider 2 is movable from the end position 6 to -in Fig.1 and 2 left. In the end position 6 of the slider is positively fixed. Serves for this purpose
- the relative position of the socket wrench 13 in the slider is such that (see Fig.l B and 2B) of the locking pin 7 is driven out in its locking position 11 by
- the locking pin 7 is in the slider in preferably vertical direction to
- the locking pin in Figure 1 is a perpendicular to the plane extending, but short plate of sufficient thickness; she must be able to bear the bending and shearing forces, which occur in the slide in the relative movement of guide and sliding body. It is about halfway down its height by about 45 °.
- the rear side of the bent region, which faces the expulsion edge 17, forms the expelling surface 18, which cooperates with the expulsion edge 18 and forms the expelling effective pairing.
- the locking pin in Figure 2 is round cylindrical bolts of sufficient thickness; he must be able to bear the bending and shearing forces that occur in the slide in the relative movement of the guide and sliding body.
- the locking pin has in each case one of the respective end face anchelde extending perpendicular to the plane chamfer of about 45 °.
- the chamfer on the one locking end 22 forms the driving surface 20, which cooperates with the engagement 12 on the guide body as Eintreibkante 30 and forms the driving-undulating mating.
- the chamfering on the other actuating end 21 of the locking pin serves as Austreib Results 18, which cooperates with the expulsion edge 17 of the pocket and the
- the socket wrench 13 has a pocket 15 into which the actuating end 14 of the locking bolt protrudes.
- the contour of this pocket in the axial plane of the sliding direction 5 is shown enlarged in Figs. 1 and 2 and the
- Figs.1A, 2A the locking pin 7 is retracted so that it does not cooperate with the guide body.
- the thrust edge 16 of the pocket engages behind the straight, straightened portion of the locking pin and this engages behind its straight guide 8 in the slider 2.
- Socket wrench, locking pin and slider are positively connected against the relative sliding direction 5 and are therefore in the sliding 5 synchronously movable.
- the locking pin is driven out of the pocket in a locking manner.
- the socket wrench is moved in the closing direction 29, so that the thrust edge 16 opposite Austreibkante 17 cooperates with the 45 ° inclined Austreib composition 18 at the locking end 22 of the locking pin 7 in Austreibsinne to-like
- FIGS. 1D, 2D it is shown that only the socket wrench 13 is moved in the unlocking direction 31, ie, against the closing direction 29.
- the drive-in edge 30 adjoining the thrust surface 16 is thereby brought into operative connection with the drive-in surface 20, which is preferably located at 45 ° to the straight guide 8 of the lock pin.
- the locking pin is retracted until it has reached the position shown in Fig.1A, 2A (s.o.).
- Figures 3A-3D and 4A-4D show sliding bodies, guide bodies and locking means in the same positions as before.
- the engagement 12 in the guide body 4 is a conical hole or a groove with flanks 30, the tapered point on each other in cross section, which lies in the plane of movement.
- FIG. 4 it is shown that the relative movement between the guide body 4 and the sliding body 2 in an end position (FIG. 4A) is determined on the one hand by a stop 27 fastened to the sliding body and on the other hand by the locking pin 7 resting on its other side -here in the embodiment according to FIG. 2- is positively fixed relative to the slider in both directions at low insertion depth of the socket wrench in the slider.
- FIG. 6 is a plan view of a switch.
- the switch blades 102 can by the
- Point machine 103 alternately to rest on the left rail or right rail 101 - so in Figure 6 - brought.
- the points drive is in this version, which is particularly suitable for cramped
- Weil drive 103 is connected to both switch blades.
- the points drive 103 is housed in a drive housing 104. Shown is the closed state. Therefore, the items of the points drive, namely drive motor 105, gear train 107.1, power limiting clutch 106 and gear train 107.2 and the blocking device 109 are only hinted at. These parts are described in DE102013009395A1 and
- the mirror plane is the central radial plane of the control rod of the known point mechanism.
- the adjusting rod is divided into two sliding bodies 2L and 2R which are spaced apart with their insertion ends 23L and insertion end 23R.
- the male ends are connected by the socket wrenches 13L and 13R respectively at the two end surfaces of the central body 113, which is also mirrored at the said mirror plane -also central between the eyelets 108.1 and 108.2.
- the switch tongues and thus firmly connected sliding body (2L.2R) are connected to each other such that they are synchronous between the investment positions by the turnout drive-up to a small dead path -after-described-constant distance between the investment positions and by the Driving the switch on the switch blades force exerted within the limits of the predetermined by the locking relative movement of socket wrench and slider are also independent of each other movable.
- locking pin 7L and 7R are straight, which as described above to Fig.1, 2, but mirrored executed and used at the mirror plane.
- the locking pins 7L and 7R protrude with their operating ends into the pockets 15L and 15R at the respective left and right ends of the socket wrench.
- the pockets 15L and 15R are carried out as described, but mirrored at the mirror plane.
- the pockets are arranged so that the thrust edges 16L and 16R to the common
- the guide body 4 is also movable in the sliding direction 5 between two
- blocking tongues 109L and 109R are positively fixed.
- the blocking tongues 109 are - as described in StdT before the front sides of the
- Guided body 4 driven to fix the end position of the adjacent switch blade in a form-fitting stationary.
- a rack and a transmission is indicated.
- Fig. 5A it is shown that the guide body 4 has been moved to the left to fix the left switch blade in a form-fitting manner.
- the guide body 4 is engaged behind by the retracted blocking tongue 109R right; the locking pin 7L is extended and is prevented by the locking surface 19 on retraction. It lies against the engagement 12 L on the left of the guide body 4.
- Switch blade itself and thus the sliding body by the adjoining rail on which rests a switch blade, is positively limited.
- Fig.5 C and D show the process that the switch is folded right.
- the guide body 4 is moved by the drive while maintaining the non-positive connection with the socket wrench 13 by Einrastproung 113 B by means of a rack to the right, after previously the blocking tab 109R was released.
- the intermediate state is shown in Fig. 5C, the end position on the right in Fig. 5D.
- the blocking tongue 109 L is moved in front of the end face of the guide body 4 and locking pin 7 R is supported on the right side of the guide body 4 at its engagement 12 R from.
- Locking pin 7R The locking pin 7R is therefore behind the contour of the slider 2R withdrawn and now positive engagement between the slider 2R and socket 13R is made.
- One-pair mating 113 overcome. Due to the movement of the socket wrench 11 to the right, the drive-in edge 30L of the pocket 15L comes into operative connection with the drive-in surface 20L of the locking pin 7L. The locking pin 7L is therefore withdrawn behind the contour of the slider 2L and now the positive engagement of the adjacent switch blade 25L is canceled and they can be stumped.
- the point machine ensures that all safety-related parts and in particular the locking pins are also operated during normal operation, so that they remain flexible and their mobility is constantly monitored.
- An exception are the locking pins, e.g. 7R in the actuation phase according to FIG. 5A. In this relative position of the slider 2R and the
- Socket wrench has the locking pin in the direction of its sliding an undefined position.
- the engagement 12R and 12L on the guide body 4 can also be formed double-sided as a tapered hole or groove with tapered flanks 30, as shown and described with reference to Figure 3, in particular 3B.
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201780026686.3A CN109070914B (zh) | 2016-03-07 | 2017-03-06 | 在导轨上相对于彼此可滑动地移动的两个主体上的锁定装置 |
EP17716771.5A EP3439939B1 (de) | 2016-03-07 | 2017-03-06 | Verriegelungseinrichtung an zwei relativ zu einander an einer führungsbahn gleitend beweglichen körpern |
PL17716771T PL3439939T3 (pl) | 2016-03-07 | 2017-03-06 | Urządzenie blokujące na dwóch, ruchomych względem siebie ślizgowo po prowadnicy elementach |
ES17716771T ES2863823T3 (es) | 2016-03-07 | 2017-03-06 | Dispositivo de bloqueo en dos cuerpos que se pueden mover relativamente entre sí por deslizamiento en una vía de guía |
US16/082,617 US11110943B2 (en) | 2016-03-07 | 2017-03-06 | Locking device on two bodies movable in a sliding manner relative to each other on a guide track |
CA3041285A CA3041285A1 (en) | 2016-03-07 | 2017-03-06 | Locking device on two bodies movable in a sliding manner relative to each other on a guide track |
DE112017001170.1T DE112017001170A5 (de) | 2016-03-07 | 2017-03-06 | Verriegelungseinrichtung an zwei relativ zu einander an einer Führungsbahn gleitend beweglichen Körpern |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016002624 | 2016-03-07 | ||
DE102016002624.3 | 2016-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017152894A1 true WO2017152894A1 (de) | 2017-09-14 |
Family
ID=58536683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2017/000056 WO2017152894A1 (de) | 2016-03-07 | 2017-03-06 | Verriegelungseinrichtung an zwei relativ zu einander an einer führungsbahn gleitend beweglichen körpern |
Country Status (9)
Country | Link |
---|---|
US (1) | US11110943B2 (de) |
EP (1) | EP3439939B1 (de) |
CN (1) | CN109070914B (de) |
CA (1) | CA3041285A1 (de) |
DE (1) | DE112017001170A5 (de) |
ES (1) | ES2863823T3 (de) |
HU (1) | HUE053635T2 (de) |
PL (1) | PL3439939T3 (de) |
WO (1) | WO2017152894A1 (de) |
Citations (6)
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DE2606664A1 (de) * | 1976-02-19 | 1977-08-25 | Standard Elektrik Lorenz Ag | Weichenantrieb mit innenverschluss |
DE19840328C1 (de) * | 1998-09-04 | 2000-03-23 | Ruhrtaler Gesenkschmiede F W W | Prüferstange |
EP1348606A1 (de) * | 2002-03-19 | 2003-10-01 | Siemens Aktiengesellschaft | Weichenstellsystem |
DE102013009116A1 (de) | 2012-06-13 | 2013-12-19 | Rainer Wolber | Weichenantrieb für ein Eisenbahngleis |
FR3003531A1 (fr) * | 2013-03-19 | 2014-09-26 | Pascal Teyssier | Mecanisme de manoeuvre d'aiguillage |
US9238474B1 (en) * | 2013-06-20 | 2016-01-19 | Norfolk Southern Corporation | Run-through switch rods |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1263063B (de) * | 1962-08-02 | 1968-03-14 | Int Standard Electric Corp | Spitzenverschluss fuer auffahrbare und nicht auffahrbare Eisenbahnweichen |
FR2614908B1 (fr) * | 1987-05-05 | 1989-06-16 | Alsthom | Dispositif de manoeuvre d'un aiguillage |
FR2623461B1 (fr) * | 1987-11-23 | 1990-03-02 | Alsthom | Dispositif de motorisation d'un aiguillage |
SE506183C2 (sv) * | 1993-05-27 | 1997-11-17 | Abb Daimler Benz Transp | Anordning vid järnvägsspår för omläggning av spårväxel |
DE29610175U1 (de) * | 1996-05-29 | 1996-08-14 | Siemens Ag | Einrichtung zur Prüferstangenbrucherkennung |
AT411047B (de) * | 2001-01-11 | 2003-09-25 | Vae Eisenbahnsysteme Gmbh | Einrichtung zum verriegeln der endlagen von beweglichen weichenteilen |
AT502042B1 (de) * | 2005-05-18 | 2007-01-15 | Vae Gmbh | Vorrichtung zur endlagenprüfung von beweglichen teilen einer schienenweiche |
CN201580388U (zh) * | 2010-01-07 | 2010-09-15 | 青岛四方新诚志卓客车配件有限公司 | 一种护板及其定位装置 |
ES1072245Y (es) * | 2010-04-09 | 2010-09-09 | Amurrio Ferrocarril Y Equipos | Dispositivo de encerrojamiento para corazon de punta movil |
DE102013009166B4 (de) | 2013-05-29 | 2014-12-11 | Inelta Sensorsysteme Gmbh & Co. | Kalibrierungsvorrichtung |
CN105313921A (zh) * | 2014-07-31 | 2016-02-10 | 天津东川伟业电子有限公司 | 一种锁闭框组件 |
CN204821608U (zh) * | 2015-08-07 | 2015-12-02 | 中铁工程设计咨询集团有限公司 | 跨座式单轨道岔锁定装置 |
-
2017
- 2017-03-06 ES ES17716771T patent/ES2863823T3/es active Active
- 2017-03-06 US US16/082,617 patent/US11110943B2/en active Active
- 2017-03-06 CN CN201780026686.3A patent/CN109070914B/zh active Active
- 2017-03-06 CA CA3041285A patent/CA3041285A1/en active Pending
- 2017-03-06 WO PCT/DE2017/000056 patent/WO2017152894A1/de active Application Filing
- 2017-03-06 DE DE112017001170.1T patent/DE112017001170A5/de not_active Withdrawn
- 2017-03-06 HU HUE17716771A patent/HUE053635T2/hu unknown
- 2017-03-06 PL PL17716771T patent/PL3439939T3/pl unknown
- 2017-03-06 EP EP17716771.5A patent/EP3439939B1/de active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2606664A1 (de) * | 1976-02-19 | 1977-08-25 | Standard Elektrik Lorenz Ag | Weichenantrieb mit innenverschluss |
DE19840328C1 (de) * | 1998-09-04 | 2000-03-23 | Ruhrtaler Gesenkschmiede F W W | Prüferstange |
EP1348606A1 (de) * | 2002-03-19 | 2003-10-01 | Siemens Aktiengesellschaft | Weichenstellsystem |
DE102013009116A1 (de) | 2012-06-13 | 2013-12-19 | Rainer Wolber | Weichenantrieb für ein Eisenbahngleis |
DE102013009395A1 (de) | 2012-06-13 | 2013-12-19 | Rainer Wolber | Weichenantrieb für die Weiche eines Eisenbahngleises |
FR3003531A1 (fr) * | 2013-03-19 | 2014-09-26 | Pascal Teyssier | Mecanisme de manoeuvre d'aiguillage |
US9238474B1 (en) * | 2013-06-20 | 2016-01-19 | Norfolk Southern Corporation | Run-through switch rods |
Also Published As
Publication number | Publication date |
---|---|
US20190092358A1 (en) | 2019-03-28 |
EP3439939B1 (de) | 2021-01-20 |
ES2863823T3 (es) | 2021-10-11 |
CN109070914B (zh) | 2021-04-06 |
US11110943B2 (en) | 2021-09-07 |
CN109070914A (zh) | 2018-12-21 |
EP3439939A1 (de) | 2019-02-13 |
HUE053635T2 (hu) | 2021-07-28 |
CA3041285A1 (en) | 2017-09-14 |
DE112017001170A5 (de) | 2018-11-22 |
PL3439939T3 (pl) | 2021-07-19 |
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