CN209566926U - Hitch holding unit for rail vehicle - Google Patents
Hitch holding unit for rail vehicle Download PDFInfo
- Publication number
- CN209566926U CN209566926U CN201790000983.6U CN201790000983U CN209566926U CN 209566926 U CN209566926 U CN 209566926U CN 201790000983 U CN201790000983 U CN 201790000983U CN 209566926 U CN209566926 U CN 209566926U
- Authority
- CN
- China
- Prior art keywords
- hitch
- spring
- holding unit
- bolt
- loaded lock
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G1/00—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means
- B61G1/02—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means having links or bars coupling or uncoupling by rotating around a transverse horizontal axis
- B61G1/04—Operating devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
- B61G7/08—Adjustable coupling heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Lock And Its Accessories (AREA)
- Mechanical Operated Clutches (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model relates to a kind of hitch holding units (1) for being used for rail vehicle (3), with the hitch bar (2) of hinged fastening on the rail vehicle and another hitch bar (4) with hitch bar (2) articulated connection, another hitch bar is releasably attached in its free end (5) with the pivotable locking member (9) being mounted on rail vehicle (3).In order in this hitch holding unit compared with so far significant more user friendly ground design operation, pivotable locking member is spring-loaded lock (9), it has the lateral slot (8) for accommodating the bolt (7) connecting with the free end (5) of another hitch bar (4), wherein spring-loaded lock (9) guides by the side (15) of convex shoulder (14) towards backstop (16).Bowden rope (17) acts on spring-loaded lock (9), and spring-loaded lock (9) discharges bolt (7) when discharging side (15) of backstop (14) under the effect of Bowden rope.
Description
Technical field
The utility model relates to a kind of hitch holding units for rail vehicle, have and are hingedly fastened on railcar
Hitch bar on and another hitch bar hingedly connecting with this hitch bar, another hitch bar is in its free end
Place can be releasably attached with the pivotable locking member of installation on the rail vehicle.
Background technique
Such as from document DE 10 2,015 202 146 A1, DE 100 20 351 A1, DE 197 57 621 A1, DE
Such hitch that 43 03 008 A1, DE 14 55 232 become known for vehicle in A and 14 55 224 C of DE is set
It is standby.
In such known hitch holding unit being such as currently used in tramcar commonly: when not
When using hitch, hitch is ploughed under via hinge and is placed in resting position.Hitch preferably must be held in the resting position, so as to
It will not undesirably be routed up in braking process.For this purpose, hitch is releasably locked when ploughing under by locking member.Locking
Element is pivotally supported on rail vehicle, so that the free end of hitch is maintained at railcar when it is pivoted out by it
On.The accessibility of locking member causes difficulty because the locking member due to stringent regulation in the following way and
It is difficult to touch: constructing energy consuming components in advance；It must directly execute on locking member and manually lock or unlock.Except this it
Outside, locking member is also in the moving region of hitch.
Utility model content
The utility model is based on purpose: significantly more using compared with up to now in the hitch for the type for starting to propose
Family design operation with open arms.
According to the utility model, in order to realize the purpose, pivotable locking member is spring-loaded lock, the lock
It with lateral slot, is used to accommodate the bolt connecting with the free end of another hitch bar, wherein spring-loaded lock is by convex shoulder
It is guided towards the side of backstop；Bowden rope acts on spring-loaded lock, and under the action of the Bowden rope, spring-loaded lock exists
Bolt is discharged when discharging the side of backstop.
Hitch holding unit according to the present utility model is mainly advantageous at following aspect: the hitch holding unit tool
There is the spring-loaded lock with lateral slot, easily bolt-lock to be scheduled at the free end of another hitch bar, and passes through
Bowden rope can easily solve locking bolt by the Bowden rope.Therefore, the solution of hitch is carried out by Bowden Suo Yuan process control
Lock.
In order to operate hitch holding unit especially user friendlyly, it may be particularly advantageous to: lateral slot and its bolt phase accommodated
Matchingly contoured, so that the free end of bolt towards lateral slot is moved forward and is released when manipulating Bowden rope.Here,
Locking when unclamping Bowden rope again, without hitch.In this manner, hitch can particularly readily overturn and with it is another
Rail vehicle connection.
In addition, regarding as advantageously: spring-loaded lock is equipped with the opening convex shoulder being tapered towards another hitch bar,
Via the opening convex shoulder, bolt can be introduced into lateral slot by the temporary pivot of spring-loaded lock.Therefore, by according to this
The design scheme of the hitch holding unit of utility model, can will be in another hitch bar automatically by blocking function when ploughing under
Free end at bolt-lock be scheduled in the lateral slot of lock.
Hitch holding unit according to the present utility model allows in an advantageous manner: spring-loaded lock collar shape flatly structure
At on the holding unit of flat vehicle side and the opposite highland of bolt constructs, so that using hitch according to the present utility model
High freedom of motion is provided in the case where holding unit.
Detailed description of the invention
In order to which the utility model is further described,
The overview of one embodiment of hitch holding unit according to the present utility model is shown in Fig. 1, and
Enlargedly to show the diagram of spring-loaded lock from top in Fig. 2.
Specific embodiment
As shown in Figure 1: shown hitch holding unit 1 has hitch bar 2, and the hitch bar is not to be shown specifically
Mode is hingedly connect with a part 3 of rail vehicle not shown further, especially tramcar.Another hitch bar is hingedly
Connect with this hitch bar 2, another hitch bar at its free end 5 via connecting element 6 carry bolt 7 (referring also to
Fig. 2).
In lateral slot 8 of the bolt 7 in spring-loaded lock 9 in diagram with reference to the accompanying drawings, the lock can be around rotation
Axis 10 pivots；Rotation axis 10 is supported in holding unit 11, the holding unit in a manner not shown in detail with rail vehicle
A part connection.Lock 9 is equipped with lug 12, and an end of tension spring 13 acts on the lug, as shown in Figure 1；But
Also two tension springs be can have, as it is obtained from Fig. 2.Tension spring 13 connects at its other end with holding unit 11
It connects.Tension spring 13 is the spring charging device for locking 9.In the state shown, lock 9 is borrowed by the spring force of tension spring 13
Convex shoulder 14 is helped to squeeze towards the side of backstop 16 15, the backstop is equally fastened on holding unit 11.9 locking of lock is in the position
In.
Bowden rope 12 also acts from the outside in lug 12, and the Bowden rope is by means of being easily accessible by rail vehicle
The manipulation of handle 18 at position overcomes the effect of tension spring 13 to be tensioned lug 12, and herein by another convex shoulder 19 towards backstop
16 other side 20 guides, and thus this convex shoulder 14 leaves backstop 16.
When manipulating Bowden rope 17, pass through what is matched between the Internal periphery of the lateral slot 8 of the outer profile of bolt 7 and lock 9
Contoured causes bolt 7 to move forward towards the free end 21 of slot 8 and be entitled by operator herein and can freely touch.In
When removing bolt 7, lock 9 is pivoted back to again in shown position.
If bolt 7 to be locked in 9 again after the unhook of another rail vehicle, this can be with simple side
Formula causes in the following way: bolt 7 is guided towards the rake 22 for opening convex shoulder 23, wherein lock 9 temporarily pivots clockwise, until bolt
7 fall into the lateral slot 8 of lock.
Claims (5)
1. one kind is used for the hitch holding unit (1) of rail vehicle (3), has and be hingedly fastened on the rail vehicle
Hitch bar (2) and another hitch bar (4) hingedly connecting with this hitch bar (2), another hitch bar is in its freedom
It can be releasably attached with the pivotable locking member being mounted on the rail vehicle (3) at end (5),
It is characterized in that,
The pivotable locking member is spring-loaded lock (9), and the lock has lateral slot (8), and the lateral slot is used
In the bolt (7) that is connect with the free end (5) of another hitch bar (4) of receiving, wherein the spring-loaded lock (9) by
The side (15) of convex shoulder (14) towards backstop (16) guides, and Bowden rope (17) acts on the spring-loaded lock (9), in institute
Under the action of stating Bowden rope, the spring-loaded lock (9) is when discharging this side (15) of the backstop (16) described in release
Bolt (7).
2. hitch holding unit according to claim 1,
It is characterized in that, the lateral slot (8) and its bolt (7) matchingly contoured accommodated, so that manipulating the Bowden rope
(17) when, the free end (21) of the bolt (7) towards the lateral slot (8) is moved forward and is released.
3. hitch holding unit according to claim 1 or 2,
It is characterized in that,
The spring-loaded lock (9) is equipped with the opening convex shoulder (23) being tapered towards another hitch bar (4), via described
Convex shoulder is opened, the bolt (7) can be introduced into the lateral slot (8) by the temporary pivot of the spring-loaded lock (9).
4. hitch holding unit according to claim 1 or 2,
It is characterized in that,
Described spring-loaded lock (9) plate-like is flatly formed on flat, vehicle side holding unit (11), and described
The opposite highland of bolt (7) constructs.
5. hitch holding unit according to claim 3,
It is characterized in that,
Described spring-loaded lock (9) plate-like is flatly formed on flat, vehicle side holding unit (11), and described
The opposite highland of bolt (7) constructs.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016210685.6 | 2016-06-15 | ||
| DE102016210685.6A DE102016210685B3 (en) | 2016-06-15 | 2016-06-15 | Clutch bracket for a rail vehicle |
| PCT/EP2017/061350 WO2017215851A1 (en) | 2016-06-15 | 2017-05-11 | Coupler securing means for a rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209566926U true CN209566926U (en) | 2019-11-01 |
Family
ID=58873773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201790000983.6U Expired - Fee Related CN209566926U (en) | 2016-06-15 | 2017-05-11 | Hitch holding unit for rail vehicle |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3408157B1 (en) |
| CN (1) | CN209566926U (en) |
| DE (1) | DE102016210685B3 (en) |
| ES (1) | ES2775060T3 (en) |
| PL (1) | PL3408157T3 (en) |
| WO (1) | WO2017215851A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896224A (en) * | 2021-02-04 | 2021-06-04 | 中车青岛四方车辆研究所有限公司 | Coupler and locking method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667637A (en) * | 2019-10-23 | 2020-01-10 | 中车青岛四方车辆研究所有限公司 | Folding mechanism, car coupler and railway vehicle |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE637862A (en) * | 1962-09-26 | |||
| DE1940402A1 (en) * | 1969-08-08 | 1970-11-05 | Beilhack Maschf Martin | Coupling rod |
| DD203287A1 (en) * | 1982-01-07 | 1983-10-19 | Wilfried Wolter | BETAETIGUNGSVORRICHTUNG FOR A BLOCKING DEVICE TO REVOLUTIONARY GEARS |
| DE4303008A1 (en) * | 1993-02-03 | 1994-08-04 | Ammendorf Waggonbau | Swivel mechanism for railway coach transistor platforms |
| DE19757621B4 (en) * | 1997-12-23 | 2005-02-10 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Automatic traction coupling |
| DE10010062C2 (en) * | 2000-03-02 | 2002-01-31 | Schwab Verkehrstechnik Ag Scha | Coupling device for rail vehicles |
| DE10020351A1 (en) * | 2000-04-26 | 2001-11-08 | Knorr Bremse Systeme | Actuating device for an automatic changeover and / or a locking system of an automatic clutch |
| DE102015202146A1 (en) * | 2014-08-07 | 2016-02-11 | Voith Patent Gmbh | Decoupling device for a bolt system of an automatic coupling for rail vehicles |
-
2016
- 2016-06-15 DE DE102016210685.6A patent/DE102016210685B3/en not_active Expired - Fee Related
-
2017
- 2017-05-11 PL PL17726849T patent/PL3408157T3/en unknown
- 2017-05-11 CN CN201790000983.6U patent/CN209566926U/en not_active Expired - Fee Related
- 2017-05-11 ES ES17726849T patent/ES2775060T3/en active Active
- 2017-05-11 WO PCT/EP2017/061350 patent/WO2017215851A1/en active Application Filing
- 2017-05-11 EP EP17726849.7A patent/EP3408157B1/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896224A (en) * | 2021-02-04 | 2021-06-04 | 中车青岛四方车辆研究所有限公司 | Coupler and locking method thereof |
| CN112896224B (en) * | 2021-02-04 | 2022-04-12 | 中车青岛四方车辆研究所有限公司 | Coupler and locking method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017215851A1 (en) | 2017-12-21 |
| DE102016210685B3 (en) | 2017-08-17 |
| ES2775060T3 (en) | 2020-07-23 |
| PL3408157T3 (en) | 2020-06-29 |
| EP3408157B1 (en) | 2019-12-18 |
| EP3408157A1 (en) | 2018-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101939211B (en) | Case for motor vehicles with facilitated opening device | |
| CN209566926U (en) | Hitch holding unit for rail vehicle | |
| CA2823430C (en) | Tonneau cover latch system | |
| US8905278B2 (en) | Car top carrier | |
| US9032768B2 (en) | Actuator for movable furniture parts | |
| US12043343B2 (en) | Locking device for locking an energy supply unit to a bicycle | |
| US8424952B2 (en) | Apparatus for locking and unlocking a folding-top compartment lid | |
| AU2015228745B2 (en) | Lifting hook, safety latch of lifting hook and locking and releasing device of safety latch | |
| CN108025812B (en) | Overhead luggage compartment | |
| EP2213516B1 (en) | Coupling device | |
| CN105863374A (en) | Device for operating at least one aircraft door comprising a control handle | |
| US8360483B2 (en) | Door lock for doors of aircraft, especially of helicopters | |
| CN208347492U (en) | Operating system and motor vehicles for vehicle door | |
| CN201580497U (en) | Bicycle foldable connector safety device | |
| CN110670987B (en) | Two-way device, handrail case and vehicle that opens and shuts | |
| CN205469218U (en) | Seat pocket of baby's shallow | |
| TW201823573A (en) | Folding lock having an automatic function | |
| CN104367012B (en) | For the lock of furniture drawer front panel from system | |
| CN203172807U (en) | Bicycle frame folding device safety locking device | |
| US8881565B2 (en) | Locking system | |
| CN204273788U (en) | For the operator guards of furniture drawer front panel lock from system | |
| CN204273789U (en) | A kind of lock for furniture drawer front panel is from system | |
| US10682961B2 (en) | Unlockable luggage compartment floor device for a luggage compartment of a motor vehicle | |
| JP2005118039A (en) | Coupling hook | |
| JP3975419B2 (en) | Luggage switchgear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |