CN203854670U - Air spring mounting seat and rail train - Google Patents
Air spring mounting seat and rail train Download PDFInfo
- Publication number
- CN203854670U CN203854670U CN201420257904.8U CN201420257904U CN203854670U CN 203854670 U CN203854670 U CN 203854670U CN 201420257904 U CN201420257904 U CN 201420257904U CN 203854670 U CN203854670 U CN 203854670U
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- CN
- China
- Prior art keywords
- air bellow
- mount pad
- mounting cylinder
- air spring
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an air spring mounting seat and a rail train. The air spring mounting seat is characterized by comprising a mounting barrel and a cover plate, wherein an end opening of the mounting barrel is a conical hole; a flange is formed on the periphery of the conical hole and is also provided with a first sealing ring; the first sealing ring surrounds the conical hole; the cover plate hermetically covers the other end opening of the mounting barrel; and two taper pipe threaded holes which are coaxial are formed in a side wall of the mounting barrel. The mounting barrel which serves as an intermediate connecting piece is connected with the air spring and an air pipeline; the air spring can be mounted or detached conveniently by using the flange on the mounting barrel; gas tightness on connection between the air spring and the mounting barrel can be ensured by the first sealing ring; the taper pipe threaded holes in the mounting barrel can be conveniently and reliably connected with the air pipeline; and when the air spring is detached, the air pipeline is not required to be detached, and the mounting and detaching process of the air spring can be simplified through the air spring mounting seat.
Description
Technical field
The utility model relates to railcar, relates in particular to a kind of air bellow mount pad and track train.
Background technology
At present, track train is widely used in people's go off daily, and along with the lifting that comfort level requires, air bellow more and more uses in the shock mitigation system of track train, and the interface requirement of Rubber Parts in steel structure is more and more important.In prior art, air bellow is directly connected on the sleeper beam of track train, and airline is connected with air bellow.In maintenance process, airline need to be extracted from air bellow, then air-conditioning spring is dismantled from sleeper beam, and after air-conditioning spring reinstalls on sleeper beam, need again to reconnect airline, cause air bellow disassembly process of the prior art loaded down with trivial details.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of air bellow mount pad and track train are provided, solve the loaded down with trivial details defect of air bellow disassembly process in prior art, realize the disassembly process of simplifying air bellow by air bellow mount pad.
The technical scheme that the utility model provides is, a kind of air bellow mount pad, comprise mounting cylinder and cover plate, one port of described mounting cylinder is taper hole, the periphery of described taper hole is formed with flange, is also provided with the first seal ring on described flange, and described the first seal ring surrounds described taper hole, the another port sealing of described mounting cylinder hides has described cover plate, the sidewall of described mounting cylinder to offer two taper pipe thread holes of coaxial setting.
Further, described bridge welding is connected on the another port of described mounting cylinder.
Further, the lower surface of described cover plate is provided with bulge-structure, and described bulge-structure is inserted in the another port of described mounting cylinder.
Further, between described cover plate and the end face of described mounting cylinder, be also provided with the second seal ring.
The utility model also provides a kind of track train, comprise sleeper beam, air bellow and airline, also comprise above-mentioned air bellow mount pad, the mounting cylinder of described air bellow mount pad is fixed on described sleeper beam, described air bellow is fastened on the flange of described air bellow mount pad and connects the taper hole of described air bellow mount pad, and described airline is connected with the taper pipe thread hole of described air bellow mount pad.
Air bellow mount pad and track train that the utility model provides, by adopting mounting cylinder to connect air bellow and airline as intermediate connector, flange on mounting cylinder can be convenient to installing/dismounting air bellow, and the first seal ring can be guaranteed the air-tightness that is connected between air bellow and mounting cylinder; Taper pipe thread hole on mounting cylinder can be convenient and reliable connection airline, and in the time of dismounting air bellow, without dismounting airline, realize the disassembly process of simplifying air bellow by air bellow mount pad.In addition, adopt mounting cylinder and cover plate to form air bellow mount pad, it is simple in structure, is easy to assemblyly easy to processing and manufacturing.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the cutaway view of the utility model air bellow mount pad embodiment.
Detailed description of the invention
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the present embodiment air bellow mount pad, comprise mounting cylinder 1 and cover plate 2, one port of mounting cylinder 1 is taper hole 11, the periphery of taper hole 11 is formed with flange 12, is also provided with the first seal ring 121, the first seal rings 121 and surrounds taper hole 11 on flange 12, the another port sealing of mounting cylinder 1 hides has cover plate 2, the sidewall of mounting cylinder 1 to offer two taper pipe thread holes 13 of coaxial setting.
Particularly, the present embodiment air bellow mount pad is used for air bellow to be fixedly mounted on the sleeper beam of track train, meanwhile, and also for airline and air bellow are linked together.Mounting cylinder 1 is fixed on sleeper beam, and air bellow is connected on flange 12 and with taper hole 11 and is communicated with, and airline will be connected on mounting cylinder 1, realizes to air bellow air feed.Because air bellow is arranged on sleeper beam and with airline and is connected by the present embodiment air bellow mount pad, in unloading process, only need air bellow lower from flange 12 dismountings, and when mounted, only need air bellow to be installed on flange 12 and just can to complete, dismounting and installation process do not need dismounting airline.
Wherein, cover plate 2 is welded on the another port of mounting cylinder 1.Concrete, cover plate 2 can be fixed on mounting cylinder 1 to block the another port of mounting cylinder 1 by the mode of welding.And the lower surface of cover plate 2 is provided with bulge-structure 21, bulge-structure 21 is inserted in the another port of mounting cylinder 1, and bulge-structure 21 can carry out pre-determined bit, accurately puts in place to guarantee that cover plate 2 is installed to fix.Preferably, between cover plate 2 and the end face of mounting cylinder 1, be also provided with the second seal ring 22, concrete, the second seal ring 22 more actv. seals junction between cover plate 2 and mounting cylinder 1.
The utility model also provides a kind of track train, comprise sleeper beam, air bellow and airline, also comprise above-mentioned air bellow mount pad, the mounting cylinder of air bellow mount pad is fixed on sleeper beam, air bellow is fastened on the flange of air bellow mount pad and connects the taper hole of air bellow mount pad, and airline is connected with the taper pipe thread hole of air bellow mount pad.
Air bellow mount pad and track train that the utility model provides, by adopting mounting cylinder to connect air bellow and airline as intermediate connector, flange on mounting cylinder can be convenient to installing/dismounting air bellow, and the first seal ring can be guaranteed the air-tightness that is connected between air bellow and mounting cylinder; Taper pipe thread hole on mounting cylinder can be convenient and reliable connection airline, and in the time of dismounting air bellow, without dismounting airline, realize the disassembly process of simplifying air bellow by air bellow mount pad.In addition, adopt mounting cylinder and cover plate to form air bellow mount pad, it is simple in structure, is easy to assemblyly easy to processing and manufacturing.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.
Claims (5)
1. an air bellow mount pad, it is characterized in that, comprise mounting cylinder and cover plate, one port of described mounting cylinder is taper hole, the periphery of described taper hole is formed with flange, is also provided with the first seal ring on described flange, and described the first seal ring surrounds described taper hole, the another port sealing of described mounting cylinder hides has described cover plate, the sidewall of described mounting cylinder to offer two taper pipe thread holes of coaxial setting.
2. air bellow mount pad according to claim 1, is characterized in that, described bridge welding is connected on the another port of described mounting cylinder.
3. air bellow mount pad according to claim 2, is characterized in that, the lower surface of described cover plate is provided with bulge-structure, and described bulge-structure is inserted in the another port of described mounting cylinder.
4. air bellow mount pad according to claim 2, is characterized in that, between described cover plate and the end face of described mounting cylinder, is also provided with the second seal ring.
5. a track train, comprise sleeper beam, air bellow and airline, it is characterized in that, also comprise the air bellow mount pad as described in as arbitrary in claim 1-4, the mounting cylinder of described air bellow mount pad is fixed on described sleeper beam, described air bellow is fastened on the flange of described air bellow mount pad and connects the taper hole of described air bellow mount pad, and described airline is connected with the taper pipe thread hole of described air bellow mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257904.8U CN203854670U (en) | 2014-05-20 | 2014-05-20 | Air spring mounting seat and rail train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257904.8U CN203854670U (en) | 2014-05-20 | 2014-05-20 | Air spring mounting seat and rail train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854670U true CN203854670U (en) | 2014-10-01 |
Family
ID=51604540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420257904.8U Expired - Fee Related CN203854670U (en) | 2014-05-20 | 2014-05-20 | Air spring mounting seat and rail train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334697A (en) * | 2018-12-06 | 2019-02-15 | 重庆中车长客轨道车辆有限公司 | One Artenkreis shape sleeper beam and straddle-type single-track vehicle |
-
2014
- 2014-05-20 CN CN201420257904.8U patent/CN203854670U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334697A (en) * | 2018-12-06 | 2019-02-15 | 重庆中车长客轨道车辆有限公司 | One Artenkreis shape sleeper beam and straddle-type single-track vehicle |
| CN109334697B (en) * | 2018-12-06 | 2024-05-17 | 重庆中车长客轨道车辆有限公司 | Ring-shaped sleeper beam and straddle type monorail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266111 Hongping Road, Chengyang District, Qingdao, Shandong Province, No. 9 Patentee after: CRRC SIFANG Co.,Ltd. Address before: 266111 Hongping Road, Chengyang District, Qingdao, Shandong Province, No. 9 Patentee before: CSR SIFANG ROLLING STOCK Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210722 Address after: 266111 Hongping Road, Chengyang District, Qingdao, Shandong Province, No. 9 Patentee after: Qingdao CRRC Sifang Rail Vehicle Co.,Ltd. Address before: 266111 Hongping Road, Chengyang District, Qingdao, Shandong Province, No. 9 Patentee before: CRRC SIFANG Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 |