CN106218661A - Hitch adapter and rail vehicle rescue aid - Google Patents
Hitch adapter and rail vehicle rescue aid Download PDFInfo
- Publication number
- CN106218661A CN106218661A CN201610850989.4A CN201610850989A CN106218661A CN 106218661 A CN106218661 A CN 106218661A CN 201610850989 A CN201610850989 A CN 201610850989A CN 106218661 A CN106218661 A CN 106218661A
- Authority
- CN
- China
- Prior art keywords
- hitch
- hole
- jacking
- hook bolt
- connection
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G5/00—Couplings for special purposes not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K5/00—Apparatus for placing vehicles on the track; Derailers; Lifting or lowering rail vehicle axles or wheels
Abstract
The present invention provides a kind of hitch adapter and rail vehicle rescue aid, hitch adapter, including foundation frame, described foundation frame is provided with connection through hole and jacking groove, described connection through hole is for the hook bolt clamping with hitch, and described jacking groove includes the jacking face for abutting with re-railing block；In the horizontal direction, described connection through hole and described jacking groove interval are arranged；Vertically, described jacking face is higher than the diapire of described connection through hole.During use, re-railing block, with the junction point in re-railing block and jacking face as fulcrum, is lifted up jacking groove, and then drives rail vehicle to be lifted up.Owing in the horizontal direction, described connection through hole and described jacking groove interval are arranged；Vertically, described jacking face is higher than the diapire of described connection through hole, the link position in re-railing block and jacking face is higher than the bottom of the hook bolt of hitch, and therefore re-railing block increases relative to the distance of track with the link position in jacking face, effectively increases the installing space of re-railing block.
Description
Technical field
The present invention relates to rail vehicle rescue aid technical field, especially relate to a kind of hitch adapter, and a kind of
Use the rail vehicle rescue aid of this hitch adapter.
Background technology
Rail vehicle refers to the vehicle travelled on the railroad track, is generally made up of more piece compartment, often saves the two ends in compartment
Being equipped with hitch, more piece compartment is coupled together by hitch, and hitch also has traction and the effect of buffering simultaneously.
Rail vehicle is during running, and due to a variety of causes such as hypervelocity, collision, line qualities, often occurs de-
Rail phenomenon.When there is derailment occurring, need to use re-railing block that rail vehicle is rescued.The work process of re-railing block is general
It is divided into three steps: first lifted by vehicle, then by vehicle translational, finally by vehicle rerail.
The when of using re-railing block to rescue, need to be connected re-railing block with hitch, with the connection of re-railing block Yu hitch
Point is fulcrum, is lifted by vehicle.But the space between the hitch of existing rail vehicle and track is less, the installation of re-railing block
Space wretched insufficiency, has a strong impact on rescue effect.
Summary of the invention
It is an object of the invention to provide a kind of hitch adapter and rail vehicle rescue aid, to solve in prior art
The not enough technical problem of re-railing block installing space.
The present invention provides a kind of hitch adapter, and including foundation frame, described foundation frame is provided with connection through hole and jacking groove,
Described connection through hole is for the hook bolt clamping with hitch, and described jacking groove includes the jacking face for abutting with re-railing block；
In the horizontal direction, described connection through hole and described jacking groove interval are arranged；
Vertically, described jacking face is higher than the diapire of described connection through hole.
Further, described jacking groove is inverted U-shaped, and in the horizontal direction, described jacking groove is near the limit of described foundation frame
Edge is arranged.
Further, described jacking face is less than the roof of described connection through hole.
Further, described jacking face is higher than the diapire 250mm of described connection through hole, described connection through hole and described jacking
Groove interval 100mm is arranged.
Further, described hitch adapter also includes longitudinal crimp assemblies；
Described longitudinal crimp assemblies includes the upper crimping plate being arranged on described foundation frame, described upper crimping plate and described company
The described diapire interval connecting hole is arranged, and crimps for the upper end of the hook bolt with hitch.
Further, described longitudinal crimp assemblies also includes the lower crimping plate being arranged on described foundation frame, described under press
Fishplate bar relative spacing is arranged on the lower section of described upper crimping plate, crimps for the lower end of the hook bolt with hitch.
Further, described upper crimping plate and described lower crimping plate are all slidably socketed with described foundation frame.
Further, described hitch adapter also includes horizontal crimp, and described horizontal crimp is solid with described foundation frame
Fixed connecting, described horizontal crimp includes the electrolysis for crimp with the side of the hook bolt of described hitch, described electrolysis and
The sidewall spacers of described connection through hole is arranged.
Further, described electrolysis stretches into described connection through hole, crimps for the side of the hook bolt with described hitch.
The present invention also aims to provide a kind of rail vehicle rescue aid, the car provided including re-railing block and the present invention
Hook adapter, described re-railing block and described jacking groove clamping.
The hitch adapter that the present invention provides, including foundation frame, described foundation frame is provided with connection through hole and jacking groove, institute
State connection through hole and include the jacking face for abutting with re-railing block for the hook bolt clamping with hitch, described jacking groove；Along level
Direction, described connection through hole and jacking groove interval are arranged；Vertically, described jacking face is higher than the end of described connection through hole
Wall.During use, re-railing block, with the junction point in re-railing block and jacking face as fulcrum, is lifted up jacking groove, and now foundation frame is on top
Rise and also can be lifted up under the drive of groove, and then connection through hole also can be lifted up, due to hitch under the drive of foundation frame
Hook bolt is connected to connect in through hole, and the hook bolt of hitch together can be lifted up along with connecting through hole, so drive rail vehicle to
On lift.Owing in the horizontal direction, described connection through hole and jacking groove interval are arranged；Vertically, described jacking face is higher than
The diapire of described connection through hole, the link position in re-railing block and jacking face higher than the bottom of the hook bolt of hitch, therefore re-railing block with
The link position of jacking groove increases relative to the distance of track, effectively increases the installing space of re-railing block, it will be apparent that promote
Rescue effect.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to specifically
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation one of the hitch adapter that the embodiment of the present invention provides；
Fig. 2 is the structural representation two of the hitch adapter that the embodiment of the present invention provides；
Fig. 3 is the use state diagram of the hitch adapter that the embodiment of the present invention provides.
Reference:
1-foundation frame；2-longitudinal direction crimp assemblies；The horizontal crimp of 3-；
The hook bolt of 4-hitch；11-connects through hole；12-jacking groove；
Plate is crimped on 21-；Plate is crimped under 22-；31-electrolysis；
121-jacking face.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described enforcement
Example is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ",
Orientation or the position relationship of the instruction such as " level ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ", only
For descriptive purposes, and it is not intended that instruction or hint relative importance.Wherein, term " primary importance " and " second position "
It is two different positions.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
Fig. 1 is the structural representation one of the hitch adapter that the embodiment of the present invention provides；Fig. 2 is that the embodiment of the present invention provides
The structural representation two of hitch adapter；Fig. 3 is the use state diagram of the hitch adapter that the embodiment of the present invention provides.
The present invention provides a kind of hitch adapter, and as shown in Figure 1 to Figure 3, including foundation frame 1, foundation frame 1 is provided with connection
Through hole 11 and jacking groove 12, connect through hole 11 and be used for hook bolt 4 clamping with hitch, and jacking groove 12 includes for abutting with re-railing block
Jacking face 121；In the horizontal direction, connect through hole 11 and jacking groove 12 interval is arranged；Vertically, jacking face 121 is higher than
Connect the diapire of through hole 11.
Connecting through hole 11 and be used for hook bolt 4 clamping with hitch, connecting through hole 11 can be various applicable shape, Ke Yiwei
Rectangle, it is also possible to for trapezoidal, as long as can be with hook bolt 4 clamping of hitch.
Wherein, hook bolt 4 clamping of through hole 11 and hitch is connected, it is possible to by connecting through hole 11 by the hook bolt 4 of hitch and base
Plinth frame 1 is fixing to be connected, and when re-railing block drives foundation frame 1 to move, the hook bolt 4 of hitch can be driven to move along with foundation frame 1.
Additionally, connect, between through hole 11 and the hook bolt 4 of hitch, pad can be set, so that the two connection is more steady
Gu, prevent the hook bolt 4 of hitch from coming off from connection through hole 11, strengthen the reliability used.
Jacking groove 12 includes the jacking face 121 for abutting with re-railing block, and when rescue, re-railing block supports with jacking face 121
Connect, re-railing block with the junction point in re-railing block and jacking face 121 as fulcrum, upwards jacking foundation frame 1, and then drive the hook bolt of hitch
4 move upward.During jacking, move upward along camber line in jacking face 121, and re-railing block is in upwards jacking jacking face 121
While, meeting is 121 slide downward along jacking face, and jacking groove 12 can block re-railing block, makes re-railing block along top in jacking groove 12
Rise face 121 slide downward, prevent re-railing block from coming off, it is ensured that the safety of use.
In the horizontal direction, connect through hole 11 and jacking groove 12 interval is arranged；Vertically, jacking face 121 is higher than connecting
The diapire of through hole 11, owing to connecting the bottom clamping of the hook bolt 4 of diapire and the hitch of through hole 11, therefore jacking face 121 is positioned at car
The top of the bottom of the hook bolt 4 of hook, and connect through hole 11 and the setting of jacking groove 12 interval, make jacking face 121 not be positioned at hitch
The surface of hook bolt 4, and be in the oblique upper of the hook bolt 4 of hitch, and then make the installation site hook by hitch of re-railing block
The position of 121 is improved to jacking face in the bottom of tongue 4, and jacking face 121 is positioned at the oblique upper of hook bolt 4 of hitch, it is possible to effectively
Dodge the hook bolt 4 of hitch, prevent the hook bolt 4 of hitch from taking installing space, effectively increase the installing space of re-railing block, just
In installing re-railing block, promote rescue effect.
The hitch adapter that the present invention provides, including foundation frame 1, foundation frame 1 is provided with connection through hole 11 and jacking groove 12,
Connecting through hole 11 and be used for hook bolt 4 clamping with hitch, jacking groove 12 includes the jacking face 121 for abutting with re-railing block；Along water
Square to, connect through hole 11 and jacking groove 12 interval arrange；Vertically, jacking face 121 is higher than the diapire connecting through hole 11.
During use, re-railing block, with the junction point in re-railing block and jacking face 121 as fulcrum, is lifted up jacking groove 12, and now foundation frame 1 exists
Also can move upward under the drive of jacking groove 12, and then connection through hole 11 also can move upward under the drive of foundation frame 1, due to
The hook bolt 4 of hitch is connected to connect in through hole 11, and the hook bolt 4 of hitch together can move upward along with connecting through hole 11, and then band
Dynamic rail vehicle moves upward, owing in the horizontal direction, connecting through hole 11 and jacking groove 12 interval is arranged；Vertically, top
The face of liter 121 is higher than the bottom of the hook bolt 4 of hitch higher than the link position in the diapire of connection through hole 11, re-railing block and jacking face 121,
Therefore re-railing block increases relative to the distance of track with the link position of jacking groove 12, and the installation effectively increasing re-railing block is empty
Between, it will be apparent that promote rescue effect.
Further, as it is shown in figure 1, jacking groove 12 is in inverted U-shaped, and in the horizontal direction, jacking groove 12 is near foundation frame 1
Edge is arranged.
Jacking groove 12 occurs to take off during the slide downward of jacking face 121 in the inverted U-shaped re-railing block that can be effectively prevented
Fall, it is ensured that the safety of rescue.
Jacking groove 12 is arranged near the edge of foundation frame 1, it is possible to is easy to re-railing block and installs, enables re-railing block quickly to stretch into
In jacking groove 12.Additionally, use time jacking groove 12 can towards the front of the hook bolt 4 of hitch, so can also prevent foundation frame 1 and
The hook bolt 4 of hitch takies the installing space of re-railing block, expands the installing space of re-railing block further, promotes rescue effect.
Further, jacking face 121 is less than the roof connecting through hole 11.
Jacking face 121 and the stress point that junction point is hitch adapter of re-railing block, jacking face 121 is less than connecting through hole 11
Roof, it is possible to make the stress point of hitch adapter less than the roof connecting through hole 11, owing to connecting roof and the hitch of through hole
The top clamping of hook bolt 4, therefore the stress point of hitch adapter is less than the top of the hook bolt 4 of hitch, it is possible to make stress point position
In more suitably position, prevent stress point stress excessive, cause jacking face 121 to rupture, ensure the safety used.
Preferably, the roof in jacking face 121, higher than the diapire 250mm of connection through hole 11, connects through hole 11 and jacking groove 12
Interval 100mm is arranged.Now, jacking face 121 is positioned at more suitably position, and stress is relatively reasonable, it is possible to effectively prevent jacking
Rupture in face 121, and jacking face 121 is higher than the diapire 250mm of connection through hole 11, connects the diapire of through hole 11 and the hook bolt of hitch
The bottom clamping of 4, therefore the hook bolt 4 of hitch be approximately apart from the distance of track connect through hole 11 diapire distance track away from
From, the hook bolt 4 of the hitch of existing rail vehicle is 300mm apart from the distance of track, therefore jacking face 121 apart from track away from
From for 550mm, this distance can be installed and used for most of re-railing blocks.
Further, hitch adapter also includes longitudinal crimp assemblies 2；Longitudinal crimp assemblies 2 includes being arranged on foundation frame 1
On upper crimping plate 21, upper crimping plate 21 and be connected the diapire interval of through hole 11 and arrange, for the upper side pressure with the hook bolt 4 of hitch
Connect.
Upper crimping plate 21 crimps for the upper end of the hook bolt 4 with hitch, and upper crimping plate 21 can be various applicable shape
And structure, can be rectangular slab, it is also possible to for trapezoidal hollowed-out board, as long as can crimp with the upper end of the hook bolt 4 of hitch.
Upper crimping plate 21 can fixing with foundation frame 1 be connected, it is also possible to is slidably socketed with foundation frame.
In one embodiment of the present of invention, upper crimping plate 21 blocks with foundation frame 1 and is connected, when using crimping plate 21, first
It is connected to the hook bolt 4 of hitch connect in through hole 11, chooses suitable position and upper crimping plate 21 is blocked with foundation frame 1 and is connected,
?.Furthermore, it is possible to change the upper crimping plate 21 of different-thickness, with between regulation upper crimping plate 21 and the diapire being connected through hole 11
Distance, it is possible to be applicable to the hook bolt 4 of various sizes of hitch, increase operation rate.
The hook bolt 4 of hitch is connected to connect in through hole 11, and upper crimping plate 21 crimps the upper end of the hook bolt 4 of hitch, makes hitch
The lower end of hook bolt 4 can be with the diapire being connected through hole 11 the most firmly clamping, the upper end of the hook bolt 4 of hitch can be with simultaneously
Upper crimping plate 21 the most firmly crimps, and then makes the hook bolt 4 of hitch to be more firmly secured on foundation frame 1, thus
During rescue, it is possible to ensure that the hook bolt 4 of hitch firmly moves upward with foundation frame 1, improve rescue effect.
Further, longitudinal crimp assemblies 2 also includes the lower crimping plate 22 being arranged on foundation frame 1, lower crimping plate 22 phase
To being disposed on the lower section of upper crimping plate 21, crimp for the lower end of the hook bolt 4 with hitch.
Lower crimping plate 22 can fixing with foundation frame 1 be connected, it is also possible to is slidably socketed with foundation frame.Specific embodiment is with upper
Crimping plate 21 is similar to the embodiment of the connected mode of foundation frame 1, and here is omitted.
Lower crimping plate 22 crimps for the lower end of the hook bolt 4 with hitch, and lower crimping plate 22 can be various applicable shape
And structure, can be rectangular slab, it is also possible to for trapezoidal hollowed-out board, as long as can crimp with the lower end of the hook bolt 4 of hitch.
The hook bolt 4 of hitch is connected to connect in through hole 11, and upper crimping plate 21 crimps the upper end of the hook bolt 4 of hitch, lower crimping
Plate 22 crimps the lower end of the hook bolt 4 of hitch, is made hook bolt 4 in the vertical direction of hitch by upper crimping plate 21 and lower crimping plate 22
Fastening, it is possible to be more firmly secured on foundation frame 1, be favorably improved the safety of use.
Further, upper crimping plate 21 and lower crimping plate 22 are all slidably socketed with foundation frame 1.Upper crimping plate 21 and lower crimping
Plate 22 all can slide along the longitudinal direction of foundation frame 1, with the distance between regulation upper crimping plate 21 and lower crimping plate 22, thus
The hook bolt 4 that can be applied to various sizes of hitch uses, and improves the utilization rate of hitch adapter.
Further, hitch adapter also includes horizontal crimp 3, and horizontal crimp 3 is fixing with foundation frame 1 to be connected, horizontal
The electrolysis 31 for crimping, electrolysis 31 and the sidewall being connected through hole 11 is included with the side of the hook bolt 4 of hitch to crimp 3
Interval is arranged.
Electrolysis 31 crimps for the side of the hook bolt 4 with hitch, and the hook bolt 4 of hitch is connected to connect in through hole 11, pressure
Junction 31 crimps the side of the hook bolt 4 of hitch, and the side enabling the hook bolt 4 of hitch is the most firm with the sidewall being connected through hole 11
Ground clamping, and then make the hook bolt 4 of hitch can more be firmly secured on foundation frame 1, prevent the hook bolt 4 of hitch from occurring laterally
Rock, thus during rescue, it is possible to ensure that the hook bolt 4 of hitch firmly moves upward with foundation frame 1, improve rescue effect
Really.
Further, electrolysis 31 stretches into connection through hole 11, crimps for the side of the hook bolt 4 with hitch.
Electrolysis 31 stretches in connection through hole 11, and a part for electrolysis 31 just can be relative with the sidewall connecting through hole 11
Arranging, when the side of electrolysis 31 with the hook bolt 4 of hitch crimps, the sidewall of electrolysis 31 and connection through hole 11 is jointly to hitch
Hook bolt 4 exert a force, make the hook bolt 4 of hitch fasten in the horizontal direction.
Owing to the sidewall of connection through hole 11 and a part for electrolysis 31 are for being oppositely arranged, it is possible to reduce torsion therebetween
Square, prevents the hook bolt 4 of hitch from rotating relative to connection through hole 11 under the effect of the two, it is possible to increase the stability of use.
The present invention also aims to provide a kind of rail vehicle rescue aid, the car provided including re-railing block and the present invention
Hook adapter, re-railing block and jacking groove 12 clamping.
The rail vehicle rescue aid that the present invention provides, re-railing block and jacking groove 12 clamping, re-railing block is with re-railing block and top
The junction point rising face 121 is fulcrum, is lifted up jacking groove 12, and now foundation frame 1 also can be upwards under the drive of jacking groove 12
Lift, and then connection through hole 11 also can be lifted up under the drive of foundation frame 1, lead to owing to the hook bolt 4 of hitch is connected to connect
In hole 11, the hook bolt 4 of hitch together can be lifted up along with connecting through hole 11, and then drives rail vehicle to be lifted up.Due to
In the horizontal direction, described connection through hole 11 and jacking groove 12 interval are arranged；Vertically, described jacking face 121 is higher than described
Connect the link position bottom higher than the hook bolt 4 of hitch in the diapire of through hole 11, re-railing block and jacking face 121, therefore re-railing block
Increase relative to the distance of track with the link position of jacking groove 12, effectively increase the installing space of re-railing block, it will be apparent that
Promote rescue effect.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a hitch adapter, it is characterised in that include that foundation frame, described foundation frame are provided with connection through hole and jacking groove,
Described connection through hole is for the hook bolt clamping with hitch, and described jacking groove includes the jacking face for abutting with re-railing block；
In the horizontal direction, described connection through hole and described jacking groove interval are arranged；
Vertically, described jacking face is higher than the diapire of described connection through hole.
Hitch adapter the most according to claim 1, it is characterised in that described jacking groove is inverted U-shaped, and along level side
To, described jacking groove is arranged near the edge of described foundation frame.
Hitch adapter the most according to claim 1, it is characterised in that described jacking face is less than the top of described connection through hole
Wall.
Hitch adapter the most according to claim 1, it is characterised in that described jacking face is higher than the end of described connection through hole
Wall 250mm, described connection through hole and described jacking groove interval 100mm are arranged.
Hitch adapter the most according to claim 1, it is characterised in that described hitch adapter also includes longitudinal crimping group
Part；
Described longitudinal crimp assemblies includes that the upper crimping plate being arranged on described foundation frame, described upper crimping plate led to described connection
The described diapire interval in hole is arranged, and crimps for the upper end of the hook bolt with hitch.
Hitch adapter the most according to claim 5, it is characterised in that described longitudinal crimp assemblies also includes being arranged on institute
Stating the lower crimping plate on foundation frame, described lower crimping plate relative spacing is arranged on the lower section of described upper crimping plate, is used for and hitch
Hook bolt lower end crimping.
Hitch adapter the most according to claim 6, it is characterised in that described upper crimping plate and described lower crimping plate all with
Described foundation frame is slidably socketed.
Hitch adapter the most according to claim 1, it is characterised in that described hitch adapter also includes laterally crimping
Part, described horizontal crimp is fixing with described foundation frame to be connected, and described horizontal crimp includes for the hook bolt with described hitch
The electrolysis of side crimping, described electrolysis and the described sidewall spacers being connected through hole setting.
Hitch adapter the most according to claim 8, it is characterised in that described electrolysis stretches into described connection through hole, uses
Crimp in the side with the hook bolt of described hitch.
10. a rail vehicle rescue aid, it is characterised in that include re-railing block and according to institute any one of claim 1-9
The hitch adapter stated, described re-railing block and described jacking groove clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850989.4A CN106218661B (en) | 2016-09-26 | 2016-09-26 | Hitch adapter and rail vehicle rescue aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850989.4A CN106218661B (en) | 2016-09-26 | 2016-09-26 | Hitch adapter and rail vehicle rescue aid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106218661A true CN106218661A (en) | 2016-12-14 |
| CN106218661B CN106218661B (en) | 2018-11-09 |
Family
ID=58076196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610850989.4A Active CN106218661B (en) | 2016-09-26 | 2016-09-26 | Hitch adapter and rail vehicle rescue aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106218661B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288962Y (en) * | 1996-02-09 | 1998-08-26 | 上海华光液压超高压技术应用公司 | Hydraulic jack device for locomotive |
| JP2001039300A (en) * | 1999-07-29 | 2001-02-13 | East Japan Railway Co | Derailment recovering jack device |
| US6463860B1 (en) * | 2001-08-13 | 2002-10-15 | George Sodder, Jr. | Method and apparatus for re-railing a de-railed railroad car |
| CN201009899Y (en) * | 2006-11-08 | 2008-01-23 | 刘健 | Special bow type top supporting device |
| CN204915718U (en) * | 2015-09-08 | 2015-12-30 | 雷迪 | Hydraulic cylinder and triumph hydraulic pressure rerail device |
| CN206031386U (en) * | 2016-09-26 | 2017-03-22 | 王江山 | Coupling adapter and rail vehicle rescue equipment |
-
2016
- 2016-09-26 CN CN201610850989.4A patent/CN106218661B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2288962Y (en) * | 1996-02-09 | 1998-08-26 | 上海华光液压超高压技术应用公司 | Hydraulic jack device for locomotive |
| JP2001039300A (en) * | 1999-07-29 | 2001-02-13 | East Japan Railway Co | Derailment recovering jack device |
| US6463860B1 (en) * | 2001-08-13 | 2002-10-15 | George Sodder, Jr. | Method and apparatus for re-railing a de-railed railroad car |
| CN201009899Y (en) * | 2006-11-08 | 2008-01-23 | 刘健 | Special bow type top supporting device |
| CN204915718U (en) * | 2015-09-08 | 2015-12-30 | 雷迪 | Hydraulic cylinder and triumph hydraulic pressure rerail device |
| CN206031386U (en) * | 2016-09-26 | 2017-03-22 | 王江山 | Coupling adapter and rail vehicle rescue equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106218661B (en) | 2018-11-09 |
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