CN209921067U - Current-receiving transition device and railway vehicle with same - Google Patents
Current-receiving transition device and railway vehicle with same Download PDFInfo
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- CN209921067U CN209921067U CN201920284437.0U CN201920284437U CN209921067U CN 209921067 U CN209921067 U CN 209921067U CN 201920284437 U CN201920284437 U CN 201920284437U CN 209921067 U CN209921067 U CN 209921067U
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Abstract
The utility model provides a receive class transition device and have its rail vehicle receives class transition device, include: the first connecting part is provided with a mounting end, and the mounting end is used for being connected with the bogie; the second connecting portion is provided with a connecting end, the connecting end is used for being connected with the collector shoe, the second connecting portion is movably arranged on the first connecting portion, and the distance between the connecting end and the mounting end is adjustable through the relative movement of the second connecting portion and the first connecting portion. Through this technical scheme, to different circuit tracks, the mode that the relative position of accessible first connecting portion and second connecting portion made collector shoe and third rail cooperation. The current-receiving transition device has universality, a special structure is not required to be arranged on the third rails at different positions, so that the cost can be reduced, and the collecting shoe is not required to be detached during operation, so that the time is saved, and the efficiency can be improved.
Description
Technical Field
The utility model relates to a rail vehicle technical field particularly, relates to a receive class transition device and have its rail vehicle.
Background
The urban rail vehicle adopts a third rail (also called a power supply rail) for power supply, the collector shoes receive power, and the distances from the third rail to the center line of the rail are different for different line rails. During the debugging and running process of the railway vehicle on different line tracks, the problems that the collector shoe cannot be contacted with the third rail and current collection can occur. The existing solution is to add a transition plate between the collector shoe and the vehicle bogie according to the position difference between the collector shoe and the third rail, and the method has the following disadvantages: different position differences require transition plates with different sizes, so that the cost is higher, time is consumed for disassembly and replacement, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a receive class transition device and have its rail vehicle to solve rail vehicle among the prior art with the orbital third rail cooperation of different circuits problem with high costs, inefficiency.
In order to solve the above problem, according to the utility model discloses an aspect, the utility model provides a receive class transition device, include: the first connecting part is provided with a mounting end, and the mounting end is used for being connected with the bogie; the second connecting portion is provided with a connecting end, the connecting end is used for being connected with the collector shoe, the second connecting portion is movably arranged on the first connecting portion, and the distance between the connecting end and the mounting end is adjustable through the relative movement of the second connecting portion and the first connecting portion.
Furthermore, first waist shape hole has on first connecting portion or the second connecting portion, receives a class transition device still including wearing to establish the fastener in first waist shape hole, and first connecting portion and second connecting portion pass through the fastener and connect, and the fastener can move in first waist shape hole in order to adjust the relative position of second connecting portion and first connecting portion.
Further, first waist shape hole is located the second connecting portion, has the fixed orifices on the first connecting portion, and the fastener is worn to establish in fixed orifices and first waist shape hole in order.
Furthermore, the first kidney-shaped holes are multiple, the first kidney-shaped holes are arranged in parallel, the fasteners are multiple, and at least one fastener penetrates through each first kidney-shaped hole.
Furthermore, first connecting portion include interconnect's first plate body and second plate body, have the contained angle between first plate body and the second plate body, and the installation end is located first plate body, and the second plate body is connected with second connecting portion.
Further, first connecting portion still includes first reinforcing plate, and first plate body and second plate body all are connected with first reinforcing plate.
Furthermore, the second connecting portion comprises a third plate body and a fourth plate body which are connected with each other, an included angle is formed between the third plate body and the fourth plate body, the connecting end is located on the fourth plate body, and the third plate body is connected with the first connecting portion.
Further, the second connection portion further includes: the third plate body and the fourth plate body are connected with the second reinforcing plate; and the third reinforcing plate and the second reinforcing plate are respectively positioned at two sides of the third plate body.
Further, the fourth plate body comprises a first folded plate, a second folded plate and a third folded plate which are formed in a bending mode, wherein the first folded plate is provided with a second kidney-shaped hole used for being connected with the collector shoe, and the third folded plate is connected with the third plate body.
According to the utility model discloses an on the other hand provides a rail vehicle, rail vehicle includes bogie, collection flow transition device and collector shoe, and collection flow transition device is the collection flow transition device that the aforesaid provided, and the first connecting portion of collection flow transition device are connected with the bogie, and the second connecting portion of collection flow transition device are connected with collector shoe.
Use the technical scheme of the utility model, be connected collector shoe through the bogie that receives the current transition device and rail vehicle, because the relative position of the first connecting portion and the second connecting portion of the transition device that receives the current is adjustable, consequently can adjust the distance of link and installation end to adjust the distance between collector shoe and the bogie. Thus, the collector shoe can be fitted with the third rail for different track rails by adjusting the relative positions of the first and second connection portions. The current-receiving transition device has universality, a special structure is not required to be arranged on the third rails at different positions, so that the cost can be reduced, and the collecting shoe is not required to be detached during operation, so that the time is saved, and the efficiency can be improved.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural diagram of a current-receiving transition device provided by an embodiment of the present invention;
fig. 2 shows a schematic structural view of the first connection part in fig. 1;
fig. 3 shows a schematic structural view of the second connection part in fig. 1.
Wherein the figures include the following reference numerals:
10. a first connection portion; 11. a fixing hole; 12. a first plate body; 13. a second plate body; 14. a first reinforcing plate; 20. a second connecting portion; 21. a first waist-shaped hole; 22. a third plate body; 23. a fourth plate body; 231. a first folded plate; 232. a second folded plate; 233. a third folded plate; 234. a second waist-shaped hole; 24. a second reinforcing plate; 25. a third reinforcing plate; 30. a fastener.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, an embodiment of the present invention provides a current-receiving transition device, including: a first connection portion 10, the first connection portion 10 having a mounting end for connection with a bogie; and a second connection part 20, the second connection part 20 having a connection end for connecting with a collector shoe, the second connection part 20 being movably disposed on the first connection part 10, a distance between the connection end and the installation end being adjustable by a relative movement of the second connection part 20 and the first connection part 10.
By applying the technical scheme of the embodiment, the collector shoe is connected with the bogie of the railway vehicle through the current-collecting transition device, and the relative positions of the first connecting part 10 and the second connecting part 20 of the current-collecting transition device can be adjusted, so that the distance between the connecting end and the mounting end can be adjusted, and the distance between the collector shoe and the bogie can be adjusted. Thus, the collector shoe can be fitted to the third rail for different track rails by adjusting the relative positions of the first connection portion 10 and the second connection portion 20. The current-receiving transition device has universality, a special structure is not required to be arranged on the third rails at different positions, so that the cost can be reduced, and the collecting shoe is not required to be detached during operation, so that the time is saved, and the efficiency can be improved.
In this embodiment, the first connecting portion 10 or the second connecting portion 20 has a first waist-shaped hole 21 thereon, the current-receiving transition device further includes a fastener 30 inserted into the first waist-shaped hole 21, the first connecting portion 10 and the second connecting portion 20 are connected by the fastener 30, and the fastener 30 can move in the first waist-shaped hole 21 to adjust the relative position of the second connecting portion 20 and the first connecting portion 10. Therefore, the relative positions of the second connecting part 20 and the first connecting part 10 can be adjusted by the matching of the fastener 30 and the first kidney-shaped hole 21, and the mode has simple structure and convenient operation.
Specifically, the first waist-shaped hole 21 is located on the second connecting portion 20, the first connecting portion 10 has a fixing hole 11, and the fastener 30 is sequentially inserted into the fixing hole 11 and the first waist-shaped hole 21. The fastening member 30 can be used to connect the second connecting portion 20 and the first connecting portion 10 and adjust the positions of the two. In this embodiment, the fastening member 30 includes a bolt and a nut, and when the position of the second connecting portion 20 needs to be adjusted, the nut is loosened to push the second connecting portion 20, so that the second connecting portion 20 moves along the first waist-shaped hole 21, and after moving to a proper position, the nut is tightened to fix the second connecting portion 20.
In this embodiment, there are a plurality of first waist-shaped holes 21, a plurality of first waist-shaped holes 21 are arranged in parallel, a plurality of fasteners 30 are provided, and at least one fastener 30 penetrates through each first waist-shaped hole 21. The plurality of first kidney-shaped holes 21 and the plurality of fasteners 30 are arranged, so that the reliability and stability of the second connecting part 20 and the first connecting part 10 during connection can be improved, and the second connecting part 20 can be stable during movement.
Specifically, in the present embodiment, the first connecting portion 10 includes a first board body 12 and a second board body 13 connected to each other, an included angle is formed between the first board body 12 and the second board body 13, the mounting end is located on the first board body 12, and the second board body 13 is connected to the second connecting portion 20. With the above arrangement, the respective connection of the first connecting portion 10 to the bogie and the second connecting portion 20 is facilitated.
As shown in fig. 2, the first connecting portion 10 further includes a first reinforcing plate 14, and the first board body 12 and the second board body 13 are connected to the first reinforcing plate 14. The first reinforcing plate 14 can improve the connection strength between the first plate body 12 and the second plate body 13. Specifically, the number of the first reinforcing plates 14 is two, and a space for avoiding the structural member is provided between the two first reinforcing plates 14.
In this embodiment, the second connecting portion 20 includes a third plate 22 and a fourth plate 23 connected to each other, an included angle is formed between the third plate 22 and the fourth plate 23, the connecting end is located on the fourth plate 23, and the third plate 22 is connected to the first connecting portion 10. This arrangement facilitates the connection of the second connection portion 20 to the first connection portion 10 and the collector shoe, respectively. Specifically, the first kidney-shaped hole 21 is provided on the third plate body 22.
As shown in fig. 3, the second connection portion 20 further includes: the second reinforcing plate 24, the third plate body 22 and the fourth plate body 23 are connected with the second reinforcing plate 24; the third reinforcing plate 25, the third plate body 22 and the fourth plate body 23 are all connected with the third reinforcing plate 25, and the third reinforcing plate 25 and the second reinforcing plate 24 are respectively located on two sides of the third plate body 22. By providing the second reinforcing plate 24 and the third reinforcing plate 25, the connection strength of the third plate body 22 and the fourth plate body 23 and the overall structural strength of the second connecting portion 20 can be improved.
Specifically, the fourth panel 23 includes a first folded plate 231, a second folded plate 232 and a third folded plate 233 which are formed by bending, wherein the first folded plate 231 has a second waist-shaped hole 234 for connecting with a collector shoe, and the third folded plate 233 is connected with the third panel 22. The first folded plate 231, the second folded plate 232 and the third folded plate 233 which are formed by bending can enhance the structural strength, and the installation position of the collector shoe can be adjusted by arranging the second waist-shaped hole 234 so as to be convenient for receiving power.
Another embodiment of the utility model provides a rail vehicle, rail vehicle include bogie, collection flow transition device and collector shoe, and collection flow transition device is the collection flow transition device that the aforesaid provided, and the first connecting portion 10 of collection flow transition device is connected with the bogie, and the second connecting portion 20 of collection flow transition device is connected with collector shoe. By applying the technical scheme of the embodiment, the collector shoe is connected with the bogie of the railway vehicle through the current-collecting transition device, and the relative positions of the first connecting part 10 and the second connecting part 20 of the current-collecting transition device can be adjusted, so that the distance between the connecting end and the mounting end can be adjusted, and the distance between the collector shoe and the bogie can be adjusted. Thus, the collector shoe can be fitted to the third rail for different track rails by adjusting the relative positions of the first connection portion 10 and the second connection portion 20. By using the rail vehicle, a special connecting structure is not required to be arranged on the third rails at different positions, so that the cost can be reduced, and the collecting shoes are not required to be detached during operation, so that the time is saved, and the efficiency can be improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
Claims (10)
1. A flow receiving transition device, comprising:
a first connection portion (10), the first connection portion (10) having a mounting end for connection with a bogie;
a second connection part (20), the second connection part (20) having a connection end for connection with a collector shoe, the second connection part (20) being movably arranged on the first connection part (10), the distance between the connection end and the mounting end being adjustable by relative movement of the second connection part (20) and the first connection part (10).
2. The current-receiving transition device according to claim 1, wherein the first connecting portion (10) or the second connecting portion (20) has a first kidney-shaped hole (21) thereon, the current-receiving transition device further comprises a fastener (30) arranged in the first kidney-shaped hole (21), the first connecting portion (10) and the second connecting portion (20) are connected through the fastener (30), and the fastener (30) can move in the first kidney-shaped hole (21) to adjust the relative position of the second connecting portion (20) and the first connecting portion (10).
3. The current-receiving transition device according to claim 2, wherein the first kidney-shaped hole (21) is located on the second connecting portion (20), the first connecting portion (10) has a fixing hole (11), and the fastener (30) is sequentially inserted into the fixing hole (11) and the first kidney-shaped hole (21).
4. The flow receiving transition device as claimed in claim 2, wherein the first kidney-shaped holes (21) are multiple, the first kidney-shaped holes (21) are arranged side by side, the fasteners (30) are multiple, and at least one fastener (30) penetrates through each first kidney-shaped hole (21).
5. The current-receiving transition device according to claim 1, wherein the first connecting portion (10) comprises a first plate body (12) and a second plate body (13) connected to each other, an included angle is formed between the first plate body (12) and the second plate body (13), the mounting end is located on the first plate body (12), and the second plate body (13) is connected to the second connecting portion (20).
6. The current-receiving transition device according to claim 5, characterized in that the first connection portion (10) further comprises a first reinforcement plate (14), and the first plate body (12) and the second plate body (13) are both connected to the first reinforcement plate (14).
7. The current-receiving transition device according to claim 1, wherein the second connecting portion (20) comprises a third plate body (22) and a fourth plate body (23) connected to each other, an included angle is formed between the third plate body (22) and the fourth plate body (23), the connecting end is located on the fourth plate body (23), and the third plate body (22) is connected with the first connecting portion (10).
8. The current-receiving transition device according to claim 7, wherein the second connection portion (20) further comprises:
a second reinforcing plate (24), the third plate body (22) and the fourth plate body (23) both being connected with the second reinforcing plate (24);
the third reinforcing plate (25), the third plate body (22) with the fourth plate body (23) all with third reinforcing plate (25) are connected, third reinforcing plate (25) with second reinforcing plate (24) are located respectively the both sides of third plate body (22).
9. The current collecting transition device according to claim 7, wherein the fourth plate body (23) comprises a first folded plate (231), a second folded plate (232) and a third folded plate (233) which are formed by bending, wherein the first folded plate (231) is provided with a second waist-shaped hole (234) for connecting with the collector shoe, and the third folded plate (233) is connected with the third plate body (22).
10. A rail vehicle, characterized in that the rail vehicle comprises a bogie, a current collecting transition device and a collector shoe, the current collecting transition device being the current collecting transition device according to any one of claims 1 to 9, a first connection portion (10) of the current collecting transition device being connected to the bogie and a second connection portion (20) of the current collecting transition device being connected to the collector shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920284437.0U CN209921067U (en) | 2019-03-06 | 2019-03-06 | Current-receiving transition device and railway vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920284437.0U CN209921067U (en) | 2019-03-06 | 2019-03-06 | Current-receiving transition device and railway vehicle with same |
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| Publication Number | Publication Date |
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| CN209921067U true CN209921067U (en) | 2020-01-10 |
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| CN201920284437.0U Active CN209921067U (en) | 2019-03-06 | 2019-03-06 | Current-receiving transition device and railway vehicle with same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549971A (en) * | 2020-10-14 | 2021-03-26 | 中车青岛四方机车车辆股份有限公司 | Current collector connecting device, current collector assembly and railway vehicle |
-
2019
- 2019-03-06 CN CN201920284437.0U patent/CN209921067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549971A (en) * | 2020-10-14 | 2021-03-26 | 中车青岛四方机车车辆股份有限公司 | Current collector connecting device, current collector assembly and railway vehicle |
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