CN211685119U - Vertical supporting bracket, vertical supporting assembly, coupler and train - Google Patents
Vertical supporting bracket, vertical supporting assembly, coupler and train Download PDFInfo
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- CN211685119U CN211685119U CN202020009020.6U CN202020009020U CN211685119U CN 211685119 U CN211685119 U CN 211685119U CN 202020009020 U CN202020009020 U CN 202020009020U CN 211685119 U CN211685119 U CN 211685119U
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Abstract
The utility model provides a vertical supporting bracket, include: the rotary mounting part is vertically arranged; one end of the transverse supporting part is connected with the vertical supporting part, and the other end of the transverse supporting part is connected with the rotary mounting part; the centering installation part is connected with the transverse supporting part and arranged below the transverse supporting part. The utility model provides a vertical supporting bracket can effectively reduce the space that vertical supporting component occupy, improves the compactedness of coupling installation, improves the utilization ratio in vehicle bottom space. The utility model also provides a vertical supporting component, coupling and train.
Description
Technical Field
The utility model belongs to train coupling field especially relates to a vertical supporting bracket and have its vertical supporting component, coupling and train.
Background
At present, in order to meet the increasing functional requirements of rail transit trains, the front end parts and components of the trains are gradually increased, and the space at the bottom of the train is more and more tense, so that the requirement on the installation space of the train coupler is more and more strict.
The vertical bearing assembly is positioned at the bottom of the car, plays a role of vertical bearing for the car coupler and can rotate in the horizontal direction along with the car coupler. The existing vertical bearing assembly comprises a mounting assembly, a centering assembly, a rotary assembly, a supporting assembly and a vertical bearing support, wherein the supporting assembly is connected with the vertical bearing support, a car coupler is positioned on the supporting assembly and connected with the vertical bearing support, the vertical bearing support is in relative rotary connection with the mounting assembly in a horizontal plane through the rotary assembly, and the centering assembly acts on the rotary assembly.
But the whole volume is great among the current vertical supporting component, has occupied more vehicle bottom space, has reduced the compactness of coupling installation, is unfavorable for the installation of other vehicle front end spare and components and parts.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problem that the occupied space of the existing vertical supporting component is large, the utility model provides a vertical supporting bracket which can effectively reduce the occupied space of the vertical supporting component, improve the installation compactness of the car coupler and improve the utilization rate of the space at the bottom of the car; the utility model also provides a vertical supporting component, coupling and train.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vertical support bracket comprising:
a rotary mounting part is arranged on the base,
the vertical supporting part is vertically arranged;
one end of the transverse supporting part is connected with the vertical supporting part, and the other end of the transverse supporting part is connected with the rotary mounting part;
the centering installation part is connected with the transverse supporting part and arranged below the transverse supporting part.
Further, still include the reinforcing part, the reinforcing part set up in the vertical supporting part with the junction of horizontal supporting part.
A vertical support assembly comprising any one of the vertical support brackets described above, further comprising:
the assembly is mounted on the base plate,
the rotating assembly is connected with the mounting assembly and the rotating mounting part;
the centering assembly is located in the centering installation portion and acts on the rotating assembly.
Further, still include supporting component, supporting component is connected with vertical bearing portion.
Further, the supporting component comprises a supporting part and an elastic supporting part, the supporting part is connected with the vertical supporting part, the supporting part is connected above the elastic supporting part, and the elastic supporting part is connected with the vertical supporting part.
Further, the centering assembly comprises a centering action part and a centering matching part, the centering action part is located in the centering installation part, the centering matching part is connected with the rotating assembly, and the centering action part is abutted to the centering matching part.
A coupler comprising any one of the vertical support assemblies described above.
A train comprises the coupler.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model provides a vertical supporting bracket, centering installation department are located horizontal supporting portion below, and the centering subassembly is located the centering installation department, makes the centering subassembly be located the below of horizontal supporting portion to improved the horizontal position of horizontal supporting portion, under the unchangeable condition of each interface position, reduced the vertical length of vertical supporting portion, make overall structure compacter, improved the utilization ratio in vehicle bottom space.
2. The utility model provides a vertical supporting bracket, centering installation department are located horizontal supporting portion below, have reduced the length of vertical supporting portion, have improved the ability of vertical supporting bracket antitorque square, have improved the fail safe nature of vertical supporting subassembly.
Drawings
FIG. 1 is a schematic view of the construction of a vertical support bracket according to this embodiment;
FIG. 2 is a schematic diagram of a vertical support assembly including the vertical support bracket of FIG. 1.
The reference numerals are explained in detail:
1. mounting the component; 2. a centering assembly; 21. a centering action part; 22. a centering matching part; 3. a swivel assembly; 4. a support assembly; 41. a support portion; 42. an elastic support portion; 51. a vertical support portion; 52. a lateral support portion; 53. centering the mounting part; 54. a rotation mounting part; 55. a reinforcing portion; 6. and a vertical support bracket.
Detailed Description
The technical solution in the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings. It is obvious that the described embodiments are only some embodiments, not all embodiments, of the general solution of the present invention. All other embodiments, which can be derived by a person skilled in the art based on the general idea of the invention, fall within the scope of protection of the invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
At present, in order to meet the increasing functional requirements of rail transit trains, the front end parts and components of the trains are gradually increased, and the space at the bottom of the train is more and more tense, so that the requirement on the installation space of the train coupler is more and more strict. The vertical bearing assembly is positioned at the bottom of the car, plays a role in fixing the vertical bearing of the car coupler and can rotate in the horizontal direction along with the car coupler. The existing vertical bearing assembly comprises a mounting assembly, a centering assembly, a rotary assembly, a supporting assembly and a vertical supporting support, wherein the supporting assembly is connected with the vertical supporting support, a car coupler is positioned on the supporting assembly and is connected with the vertical supporting support, the vertical supporting support is in relative rotary connection with the mounting assembly in a horizontal plane through the rotary assembly, and the centering assembly acts on the rotary assembly.
The vertical supporting bracket is a main supporting part in the vertical supporting assembly, and the structure of the vertical supporting bracket is directly related to the overall size of the vertical supporting assembly, so that the compactness of the vertical supporting assembly is influenced. The existing vertical supporting bracket comprises a vertical supporting part, a transverse supporting part, a centering installation part and a rotation installation part. The vertical support part and the transverse support part play a main supporting role for the coupler. The gyration installation department is used for installing the gyration subassembly, and vertical supporting subassembly can carry out the horizontal rotation around the gyration subassembly. The centering installation part is used for installing a centering assembly, and the centering assembly is located in the centering installation part and acts on the rotating assembly, so that the vertical supporting bracket can automatically reset. The vertical supporting part is connected with the rotary installation part through the transverse supporting part, the centering installation part is connected with the transverse supporting part, and the centering installation part is located above the transverse supporting part. The existing vertical supporting bracket enables the space occupied by the vertical supporting component to be too large, reduces the installation compactness of the car coupler and reduces the utilization rate of the space at the bottom of the car.
Aiming at the technical problem that a vertical supporting component used in the prior art occupies a large space, the utility model provides a vertical supporting bracket, which does not need to change the position of the existing interface and has better applicability; meanwhile, the space occupied by the vertical supporting assembly can be effectively reduced, the compactness of car coupler installation is improved, and the utilization rate of car bottom space is improved. The technical solution of the present invention will be specifically described with reference to the following embodiments.
The present embodiment provides a vertical support bracket 6 comprising:
the rotation-mounting portion 54 is formed of a circular plate,
a vertical supporting part 51, wherein the vertical supporting part 51 is vertically arranged;
a lateral support part 52, wherein the lateral support part 52 has two connecting ends, one end of the lateral support part 52 is connected with the vertical support part 51, and the other end of the lateral support part 52 is connected with the rotary mounting part 54;
and a centering mounting portion 53, the centering mounting portion 53 being connected to the lateral support portion 52, the centering mounting portion 53 being provided below the lateral support portion 52.
The vertical supporting bracket 6 that this embodiment provided, centering installation department 53 sets up in horizontal supporting part 52 below, centering subassembly 2 is located centering installation department 53, make centering subassembly 2 be located the below of horizontal supporting part 52, make horizontal supporting part 52 rebound, the horizontal position of horizontal supporting part 52 has been improved, under the unchangeable condition in each interface position, the vertical length of vertical supporting part 51 has been reduced, make vertical supporting bracket 6's overall structure compacter, the utilization ratio in vehicle bottom space has been improved. Simultaneously, the vertical supporting bracket 6 that this embodiment provided has reduced the vertical length of vertical supporting part 51, at the horizontal pivoted in-process of vertical supporting bracket 6 car hook, has improved the ability of vertical supporting bracket 6 antitorque square, effectively prevents vertical supporting bracket 6's bending deformation and fracture even, has improved vertical supporting assembly's fail safe nature.
Specifically, referring to fig. 2, the structure of the vertical support bracket 6 provided in this embodiment includes a rotation mounting portion 54, a vertical support portion 51, a horizontal support portion 52, and a centering mounting portion 53. The rotation mounting part 54 is used for mounting the rotation assembly 3, and the vertical supporting bracket 6 is connected with the rotation assembly 3 through the rotation mounting part 54. Vertical bearing portion 51 provides the supporting role for the coupler, and vertical setting of vertical bearing portion 51 further for improving the steadiness to the coupler bearing, vertical bearing portion 51 has two, and two vertical bearing portions 51 set up relatively, and the coupler is connected in the middle of two vertical bearing portions 51. The lateral support portion 52 supports the coupler, and one end of the lateral support portion 52 is connected to the vertical support portion 51, and the other end of the lateral support portion 52 is connected to the pivot mounting portion 54. Centering mount 53 is used to mount centering assembly 2, centering mount 53 being connected to lateral support 52, centering mount 53 being disposed below lateral support 52 at least such that the center line of action of centering assembly 2 is below lateral support 52. Under the unchangeable condition in each interface position, for example under the unchangeable condition of positions such as gyration subassembly 3, coupling, centering subassembly 2, can upwards move the position of horizontal supporting part 52, improved the horizontal position height of horizontal supporting part 52, reduced vertical length of vertical supporting part 51 for vertical supporting bracket 6's overall structure is compacter, has improved vertical supporting subassembly's compactness promptly, has improved the utilization ratio in vehicle bottom space.
Simultaneously, the vertical supporting bracket 6 that this embodiment provided has reduced the vertical length of vertical supporting part 51, at the horizontal pivoted in-process of vertical supporting bracket 6 car hook, has improved the ability of vertical supporting bracket 6 antitorque square, effectively prevents vertical supporting bracket 6's bending deformation and fracture even, has improved vertical supporting assembly's fail safe nature. The vertical support bracket 6 provided by the embodiment can be integrally formed, and can also be formed by welding or connecting in a split mode.
Further, in order to reinforce the strength of the vertical supporting portion 51 and the lateral supporting portion 52, the vertical supporting bracket 6 further includes a reinforcing portion 55, and the reinforcing portion 55 is disposed at the connection position of the vertical supporting portion 51 and the lateral supporting portion 52. The reinforcing portion 55 may be formed integrally with the vertical support bracket 6 or may be formed by separate welding.
This embodiment also provides a vertical support assembly comprising the vertical support bracket 6 described above, with reference to fig. 2, comprising a mounting assembly 1, a swivel assembly 3 and a centering assembly 2. The mounting assembly 1 is used to attach the vertical support assembly to the vehicle underbody. The rotating assembly 3 is arranged in a rotating installation part 54 of the vertical supporting bracket 6, the installation assembly 1 and the rotating installation part 54 are connected through the rotating assembly 3, and when the coupler rotates in a horizontal plane, the vertical supporting bracket 6 rotates around the rotating assembly 3 in the horizontal plane along with the coupler.
The centering assembly 2 is used for horizontally centering the coupler, the centering assembly 2 is installed in the centering installation part 53, and the centering assembly 2 acts on the rotating assembly 3. Specifically, the centering assembly 2 includes a centering portion 21 and a centering portion 22, the centering portion 21 is mounted in the centering mounting portion 53 of the vertical support bracket 6, the centering portion 22 is of a cam plate structure, the centering portion 22 is connected to the rotating assembly 3, and the centering portion 21 is matched with the centering portion 22 to form a cam pair. After the rotation of the coupler on the horizontal plane is completed, the centering action part 21 and the centering matching part 22 interact with each other to drive the vertical supporting bracket 6, and further drive the coupler to return to the original position for resetting operation.
The vertical bearing assembly provided by the embodiment further comprises a support assembly 4, and the support assembly 4 is connected with the vertical bearing part 51 and plays a role in supporting the coupler. Specifically, the support assembly 4 includes a support portion 41 and an elastic support portion 42, the support portion 41 is connected to a vertical support portion 51, and the coupler is located on the support portion 41. The support portion 41 is connected to the upper side of the elastic support portion 42, the elastic support portion 42 is connected to the vertical support portion 51, and the elastic support portion 42 plays a role of elastically supporting the coupler through the support portion 41 and plays a role of buffering.
The embodiment also provides a coupler comprising the vertical support assembly.
The embodiment also provides a train, which comprises the coupler.
Claims (8)
1. A vertical support bracket, comprising:
a rotary mounting part is arranged on the base,
the vertical supporting part is vertically arranged;
one end of the transverse supporting part is connected with the vertical supporting part, and the other end of the transverse supporting part is connected with the rotary mounting part;
the centering installation part is connected with the transverse supporting part and arranged below the transverse supporting part.
2. The vertical support bracket of claim 1, further comprising a reinforcement portion disposed at a junction of the vertical support portion and the lateral support portion.
3. A vertical support assembly comprising the vertical support bracket of any of claims 1-2, and further comprising:
the assembly is mounted on the base plate,
the rotating assembly is connected with the mounting assembly and the rotating mounting part;
the centering assembly is located in the centering installation portion and acts on the rotating assembly.
4. The vertical bearing assembly of claim 3, further comprising a support assembly coupled to the vertical bearing.
5. The vertical support assembly of claim 4, wherein the support assembly comprises a support portion and a resilient support portion, the support portion being coupled to the vertical support portion, the support portion being coupled above the resilient support portion, the resilient support portion being coupled to the vertical support portion.
6. The vertical support assembly of any one of claims 3 to 5, wherein the centering assembly comprises a centering portion and a centering engagement portion, the centering portion being located within the centering mounting portion, the centering engagement portion being connected to the swivel assembly, the centering portion abutting the centering engagement portion.
7. A coupler comprising the vertical support assembly of any of claims 3-6.
8. A train comprising the coupler of claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009020.6U CN211685119U (en) | 2020-01-02 | 2020-01-02 | Vertical supporting bracket, vertical supporting assembly, coupler and train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009020.6U CN211685119U (en) | 2020-01-02 | 2020-01-02 | Vertical supporting bracket, vertical supporting assembly, coupler and train |
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| Publication Number | Publication Date |
|---|---|
| CN211685119U true CN211685119U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020009020.6U Active CN211685119U (en) | 2020-01-02 | 2020-01-02 | Vertical supporting bracket, vertical supporting assembly, coupler and train |
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| CN (1) | CN211685119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113696931A (en) * | 2021-07-29 | 2021-11-26 | 港铁(苏州)轨道装备有限公司 | Railway freight car coupler strutting arrangement |
-
2020
- 2020-01-02 CN CN202020009020.6U patent/CN211685119U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113696931A (en) * | 2021-07-29 | 2021-11-26 | 港铁(苏州)轨道装备有限公司 | Railway freight car coupler strutting arrangement |
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Address after: No. 231, Ruichang Road, North District, Qingdao, Shandong Patentee after: CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE Co.,Ltd. Patentee after: CRRC Brake System Co., Ltd Address before: No. 231, Ruichang Road, North District, Qingdao, Shandong Patentee before: CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE Co.,Ltd. Patentee before: Qingdao Sirui Technology Co., Ltd |