CN209667106U - The support of bearing for rail vehicle connector - Google Patents
The support of bearing for rail vehicle connector Download PDFInfo
- Publication number
- CN209667106U CN209667106U CN201821697964.6U CN201821697964U CN209667106U CN 209667106 U CN209667106 U CN 209667106U CN 201821697964 U CN201821697964 U CN 201821697964U CN 209667106 U CN209667106 U CN 209667106U
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- Prior art keywords
- support
- bearing
- rail vehicle
- horizontal connection
- bearing according
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Abstract
The utility model discloses a kind of supports of bearing for rail vehicle connector, the support of bearing is for installing rail vehicle connector to rail vehicle, rail vehicle connector can be relative to the support of bearing around the axis oscillating extended vertically, the support of bearing has horizontal connection surface, and the support of bearing is connected to rail vehicle by horizontal connection surface.The support of bearing of connector according to the present utility model for rail vehicle there is horizontal connection surface to avoid so as to which rail vehicle connector to be connected directly to the body structure of rail vehicle using adapter stent, to mitigate weight and reduce cost.
Description
Technical field
The utility model relates to a kind of supports of bearing of connector for connecting rail vehicle.
Background technique
The vertical connection that the connector of existing rail vehicle is usually extended through the axial direction (longitudinal direction) perpendicular to connector
Surface, the body structure of rail vehicle have dedicated connector connecting plate usually to transmit axial (longitudinal direction) power.
But partial body construction does not have the vertical connection surface vertical with connector, and needs connector from vehicle
Lower section is installed to floor (body structure).It usually requires to use adapter stent, which increase weight and cost.Especially for
For single-track vehicle, weight is particularly important.
Accordingly, it is desirable to provide a kind of support of bearing for rail vehicle connector, above-mentioned at least to be partially solved
Problem.
Utility model content
A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part
It is further described.The utility model content part of the utility model is not meant to attempt to limit claimed
The key feature and essential features of technical solution, do not mean that the protection for attempting to determine technical solution claimed more
Range.
In order at least be partially solved the above problem, the utility model discloses a kind of connectors for rail vehicle
The support of bearing, the support of bearing is for installing the rail vehicle connector to rail vehicle, the rail vehicle connection
Device can be relative to the support of bearing around the axis oscillating extended vertically, which is characterized in that the support of bearing has level
Connection surface, the support of bearing are connected to the rail vehicle by the horizontal connection surface.
The support of bearing of connector according to the present utility model for rail vehicle has horizontal connection surface, thus
Rail vehicle connector can be connected directly to the body structure of rail vehicle, avoided using adapter stent, to mitigate
Weight simultaneously reduces cost.
Optionally, the support of bearing is provided with energy absorber.
Optionally, the support of bearing is provided with overload protection component.
Optionally, the horizontal connection surface is provided with connecting hole, and the connecting hole with the rail vehicle for connecting.
Optionally, connection bolt is provided in the connecting hole, the connection bolt is for installing the support of bearing
To the rail vehicle, the connection bolt is overload protection component.
Optionally, the connecting hole includes two groups of connecting holes, and two groups of connecting holes are located at the rail vehicle connection
Connect the axial two sides of device.
Optionally, the pitch of holes for the connecting hole that two groups of connecting holes correspond to each other is 360mm-440mm.
Optionally, the support of bearing includes mounting hole, and the mounting hole is for installing shaft, the rail vehicle connection
Device can be around the shaft swing.
Optionally, the support of bearing is provided with energy absorber, and the energy absorber is arranged at the mounting hole,
The energy absorber is at least partially around the shaft.
Optionally, the support of bearing includes the protrusion axially beyond the horizontal connection surface along the mounting hole
Portion, the mounting hole is axially through the protrusion.
Optionally, the protrusion is 10-14mm along the wall thickness of the radial direction of the mounting hole.
Optionally, the support of bearing includes traction rod aperture, and the traction rod aperture is for installing the rail vehicle connection
The draw bar of device.
Optionally, the support of bearing includes two curved portions being connected with the horizontal connection surface, the curved portion
The part close to the horizontal connection surface axial dimension be greater than the curved portion far from the horizontal connection surface
Partial axial dimension.
Optionally, the curved portion has a first end and a second end along axial direction, and the first end generally vertically extends, institute
It is gradually recessed to first end along the direction far from the horizontal connection surface to state second end, the second end is in generally'S '-shaped.
Optionally, the support of bearing includes the horizontal connection portion for limiting the horizontal connection surface, the horizontal connection
Portion extends outwardly from the free end of the curved portion.
Optionally, floor is provided between the horizontal connection portion and the curved portion.
Detailed description of the invention
The following drawings of the utility model embodiment is originally practical new for understanding in this as a part of the utility model
Type.Shown in the drawings of the embodiments of the present invention and its description, for explaining the principles of the present invention.In the accompanying drawings,
Fig. 1 is the support of bearing and rail vehicle the connector cooperation according to a kind of preferred embodiment of the utility model
Three-dimensional view；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the lateral plan of Fig. 1；And
Fig. 4 is the three-dimensional view of the support of bearing shown in fig. 1.
Description of symbols
10: the support of bearing 11: horizontal connection portion
12: curved portion 13: floor
14: connecting hole 15: mounting hole
16: traction rod aperture 17: protrusion
18: horizontal connection surface 19: extension
50: rail vehicle connector 51: draw bar
Specific embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment may not need one or more
These a details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for
Some technical characteristics well known in the art are not described.
In order to thoroughly understand the utility model embodiment, detailed structure will be proposed in following description.Obviously, originally
The execution of utility model embodiment is not limited to the specific details that those skilled in the art is familiar with.The utility model
Better embodiment is described in detail as follows, however other than these detailed descriptions, the utility model can also have other implementations
Mode.
Hereinafter, being illustrated referring to figs. 1 to the support of bearing 10 of the Fig. 4 to preferred embodiments of the present invention.
As shown in Figure 1, the utility model discloses a kind of support of bearing 10 of connector for rail vehicle, bearing branch
Frame 10 is used to install rail vehicle connector 50 to rail vehicle (not shown), and rail vehicle connector 50 can be relative to axis
Bracket 10 is held around the axis oscillating extended vertically, the support of bearing 10 has horizontal connection surface 18, and the support of bearing 10 passes through level
Connection surface 18 is connected to rail vehicle.
The support of bearing 10 of connector according to the present utility model for rail vehicle has horizontal connection surface 18,
So as to rail vehicle connector 50 to be connected directly to the body structure of rail vehicle, avoid using adapter stent, from
And mitigates weight and reduce cost.
As shown in figure 4, in the shown embodiment, the support of bearing 10 includes two horizontal connection portions being separated from each other
11, the curved portion 12 being connected with horizontal connection portion 11, and the extension 19 between two horizontal connection portions 11.Level is even
11 restriction level connection surface 18 of socket part.In the shown embodiment, two horizontal connection portions 11 limit the same horizontal connection
Surface 18.
In addition, at least two in horizontal connection portion 11, curved portion 12 and extension 19 can be integrally formed.Horizontal connection
Portion 11, curved portion 12 and extension 19 can be made of metal material.
In order to increase intensity, optionally, curved portion 12 and extension 19 are in the axial direction perpendicular to rail vehicle connector 50
The cross section of D1 is formed as closed shape.
Optionally, extension 19 can have the plane coplanar with horizontal connection surface 18.
Optionally, the horizontal connection portion 11 of the support of bearing 10 including restriction level connection surface 18, horizontal connection portion 11 from
The free end of curved portion 12 extends outwardly.Can be convenient for assembly with this, and volume can be reduced.
In addition, in order to increase the intensity in outwardly extending horizontal connection portion 11, optionally, horizontal connection portion 11 and curved portion
Floor 13 is provided between 12.Floor 13 is along the axial D1 setting perpendicular to rail vehicle connector 50.
Optionally, horizontal connection surface 18 is provided with connecting hole 14, and connecting hole 14 with rail vehicle for connecting.It is illustrating
In embodiment, connecting hole 14 can be bolt mounting holes 15.Correspondingly, for the support of bearing 10 to be connected to rail vehicle
Connector can be threaded connector.
It should be noted that in the shown embodiment, downward, the support of bearing 10 can be from for horizontal connection surface 18
Up to installing to the body structure of rail vehicle lowerly.In a not shown embodiment, the support of bearing can be structured as level
Upward, the support of bearing 10 can be installed to the body structure of rail vehicle connection surface 18 from bottom to up.
Still optionally further, the threaded fastener for such as connecting bolt is provided in connecting hole 14.Connection bolt is used for will
The support of bearing 10 is installed to rail vehicle.Overload protection component can be set by connection bolt.It is understood that can set
The shape and structure and/or material of overload protection component are set, such as the axial D1 that predetermined overload protection component can be born is (i.e.
Lead) power value range, when overload conditions occur, axial D1 (i.e. lead) power of the support of bearing 10 is more than predetermined
Overload protection component is pulled off (when overload) when value range.
Optionally, in addition, other kinds of overload protection component also can be set in the support of bearing 10.
In the shown embodiment, optionally, the support of bearing 10 includes two groups of connecting holes 14, and two groups of connecting holes 14 distinguish position
In the two sides of the axial D1 of rail vehicle connector 50.Every group of connecting hole 14 includes 4 spaced connecting holes 14.Do not showing
In embodiment out, the quantity of every group of connecting hole 14 can according to need change, for example, be set as 2,3,5 or other
Quantity.
Optionally, the pitch of holes for the connecting hole 14 that two groups of connecting holes 14 correspond to each other is 360mm-440mm.In other words,
Pitch of holes between the connecting hole 14 of the two sides of the axial D1 of draw bar 51 can be set to 360mm-440mm.Preferably,
The pitch of holes can be the numerical value such as 380mm, 400mm, 410mm or 430mm.This makes the support of bearing 10 can be applied to different rule
The rail vehicle of lattice (width).
The support of bearing 10 further includes mounting hole 15, and mounting hole 15 is for installing shaft (not shown), rail vehicle connector
50 can swing around the shaft.
Optionally, the support of bearing 10 is additionally provided with energy absorber.Energy absorber is arranged at mounting hole 15, and energy is inhaled
Acceptor is at least partially around shaft.Energy absorber is used to absorb the active force being applied to along axial D1 (i.e. lead),
To protect shaft.For example, energy absorber can be the components such as casing or bushing.Energy absorber can be by shape-changing material or soft
Property material is made.Preferably, energy absorber can be restored after absorbing energy to original shape.
Fig. 4 please be now go to, optionally, the support of bearing 10 includes the protrusion for exceeding extension 19 along the axial D2 of mounting hole 15
Portion 17, mounting hole 15 run through protrusion 17 along axial D2.In extension 19 and the common restriction level connection table in horizontal connection portion 11
In the state of face 18, protrusion 17 exceeds horizontal connection surface 18 along the axial D2 of mounting hole 15.
For example, in the shown embodiment, protrusion 17 is configured to annular.Optionally, in addition, protrusion 17 is along mounting hole
The wall thickness of 15 radial direction is 10-14mm.Preferably, wall thickness 12mm.Optionally as well, protrusion 17 exceeds (protruding from)
The size of extension 19 can be 20mm-80mm.
The construction of protrusion 17 is so that the structure of mounting hole 15 is stronger, to meet (hard to structural rigidity as a result,
Degree) requirement.In addition, the support of bearing 10 with protrusion 17 can significantly mitigate weight.
With continued reference to Fig. 4, the support of bearing 10 includes traction rod aperture 16, and traction rod aperture 16 is used for attachment rail vehicle connector
50 draw bar 51.Those skilled in the art should know the mounting means of draw bar 51 and shaft.
Optionally, the support of bearing 10 includes two curved portions 12 being connected with horizontal connection surface 18.Two curved portions 12
It can be disposed substantially symmetrically.And two curved portions 12 are it is so structured that one.In addition, the close horizontal connection of curved portion 12
The axial dimension of the part on surface 18 is greater than the axial dimension of the part of the separate horizontal connection surface 18 of curved portion 12, thus may be used
Mitigation weight is simultaneously convenient for assembly.
Optionally, curved portion 12 has a first end and a second end along axial direction, and first end generally vertically extends, second end edge
Direction far from horizontal connection surface 18 is gradually recessed to first end, and second end is in generally'S '-shaped.
In other words, as shown in Fig. 2, the second end of curved portion 12 is axial parallel and perpendicular to level with draw bar 51
Projection in the plane of joint face is generally S-shaped.The second end of curved portion 12 with draw bar 51 it is axial parallel and perpendicular to
Projection in the plane of horizontal connecting surface has the first segmental arc and the second segmental arc, the center of curvature of the first segmental arc and second
The center of curvature of segmental arc is located at the two sides of the projection.
Moreover it is preferred that as shown in figure 4, along rail vehicle connector 50 axial D1, extension 19 can extend generally
To the middle position in horizontal connection portion 11.In a not shown embodiment, along the axial D1 of rail vehicle connector 50, extend
Portion 19 can extend substantially at the second end of curved portion 12.
In addition, the invention also discloses a kind of rail vehicle connectors comprising the above-mentioned support of bearing 10.
Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model
The normally understood meaning of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit
The utility model processed.Terms such as herein presented " components " can both indicate single part, can also indicate multiple
The combination of part.The terms such as herein presented " installation ", " setting " can both indicate that a component was attached directly to separately
One component can also indicate that a component is attached to another component by middleware.Herein in one embodiment
The feature of description can be applied in combination another embodiment individually or with other feature, unless this feature is another at this
It is not suitable for or is otherwise noted in a embodiment.
The utility model is illustrated by above embodiment, but it is to be understood that, above embodiment
It is only intended to the purpose illustrated and illustrated, and is not intended to limit the invention within the scope of described embodiment.This
Field technical staff it is understood that introduction according to the present utility model can also make more kinds of variants and modifications, this
A little variants and modifications are all fallen within the utility model range claimed.
Claims (16)
1. a kind of support of bearing for rail vehicle connector, the support of bearing is used to pacify the rail vehicle connector
Be filled to rail vehicle, the rail vehicle connector can relative to the support of bearing around the axis oscillating extended vertically,
It is characterized in that, the support of bearing has horizontal connection surface, and the support of bearing is connected to by the horizontal connection surface
The rail vehicle.
2. the support of bearing according to claim 1, which is characterized in that the support of bearing is provided with energy absorber.
3. the support of bearing according to claim 1, which is characterized in that the support of bearing is provided with overload protection component.
4. the support of bearing according to claim 1, which is characterized in that the horizontal connection surface is provided with connecting hole, institute
Connecting hole is stated for connecting with the rail vehicle.
5. the support of bearing according to claim 4, which is characterized in that connection bolt is provided in the connecting hole, it is described
Connection bolt is used to install the support of bearing to the rail vehicle, and the connection bolt is overload protection component.
6. the support of bearing according to claim 4 or 5, which is characterized in that the connecting hole includes two groups of connecting holes, described
Two groups of connecting holes are located at the axial two sides of the rail vehicle connector.
7. the support of bearing according to claim 6, which is characterized in that the connecting hole that two groups of connecting holes correspond to each other
Pitch of holes is 360mm-440mm.
8. the support of bearing according to claim 1, which is characterized in that the support of bearing includes mounting hole, the installation
For installing shaft, the rail vehicle connector can be around the shaft swing in hole.
9. the support of bearing according to claim 8, which is characterized in that the support of bearing is provided with energy absorber, institute
It states energy absorber to be arranged at the mounting hole, the energy absorber is at least partially around the shaft.
10. the support of bearing according to claim 9, which is characterized in that the support of bearing includes along the mounting hole
Axially beyond the protrusion of the horizontal connection surface, the mounting hole is axially through the protrusion.
11. the support of bearing according to claim 10, which is characterized in that the protrusion is along the radial direction side of the mounting hole
To wall thickness be 10-14mm.
12. the support of bearing according to claim 1, which is characterized in that the support of bearing includes traction rod aperture, described to lead
Draw rod aperture for installing the draw bar of the rail vehicle connector.
13. the support of bearing according to claim 1, which is characterized in that the support of bearing includes two and the level
The connected curved portion of connection surface, the axial dimension of the part close to the horizontal connection surface of the curved portion are greater than described
The axial dimension of the part far from the horizontal connection surface of curved portion.
14. the support of bearing according to claim 13, which is characterized in that the curved portion has first end and the along axial
Two ends, the first end is vertically extending, and the second end is along the direction far from the horizontal connection surface gradually to first end
Recessed, the second end is S-shaped.
15. the support of bearing according to claim 13, which is characterized in that the support of bearing includes limiting the level even
The horizontal connection portion on surface is met, the horizontal connection portion extends outwardly from the free end of the curved portion.
16. the support of bearing according to claim 13, which is characterized in that between the horizontal connection portion and the curved portion
It is provided with floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821697964.6U CN209667106U (en) | 2018-10-18 | 2018-10-18 | The support of bearing for rail vehicle connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821697964.6U CN209667106U (en) | 2018-10-18 | 2018-10-18 | The support of bearing for rail vehicle connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209667106U true CN209667106U (en) | 2019-11-22 |
Family
ID=68560668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821697964.6U Active CN209667106U (en) | 2018-10-18 | 2018-10-18 | The support of bearing for rail vehicle connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209667106U (en) |
-
2018
- 2018-10-18 CN CN201821697964.6U patent/CN209667106U/en active Active
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