CN203126438U - C-shaped supporting frame for medium bus air suspension frame - Google Patents
C-shaped supporting frame for medium bus air suspension frame Download PDFInfo
- Publication number
- CN203126438U CN203126438U CN 201220731685 CN201220731685U CN203126438U CN 203126438 U CN203126438 U CN 203126438U CN 201220731685 CN201220731685 CN 201220731685 CN 201220731685 U CN201220731685 U CN 201220731685U CN 203126438 U CN203126438 U CN 203126438U
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- CN
- China
- Prior art keywords
- supporting frame
- air suspension
- bus air
- medium bus
- pressure plate
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- Expired - Fee Related
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Abstract
The utility model relates to a C-shaped supporting frame for a medium bus air suspension frame. The C-shaped supporting frame comprises a supporting frame body, an upper pressure plate and a lower pressure plate. The supporting frame body is of a C-shaped structure. The upper pressure plate is fixed on the top face of the supporting frame body, and the lower pressure plate is fixed on the bottom face of the supporting frame body. A bolt casing pipe is arranged between the upper pressure plate and the lower pressure plate. Two ends of the supporting frame body are respectively connected with a damper lower support frame. According to the C-shaped supporting frame for the medium bus air suspension frame, an original line-shaped structure of the supporting frame used for the medium bus air suspension frame is changed into the C-shaped structure, and the structures of products can be effectively optimized. The aims of improving vehicle handling stability, improving installation precision and reliability, reducing manufacturing and installing difficulty, reducing manufacturing cost and the like are achieved.
Description
Technical field:
The utility model relates to a kind of medium bus air suspension technical field, is specifically related to a kind of medium bus air suspension C type carriage.
Background technology:
Along with the fast development of China's bus industry and parts technology thereof, also progressively improve the requirement of passenger vehicle traveling comfort in market.Adopt the passenger vehicle of air suspension with its distinctive superior comfort property, obtained the approval of home market.Critical component---the carriage of the air spring suspension of medium bus outfit at present all is Casting Partss, totally is yi word pattern, be arranged in parallel perpendicular to back axle, and be positioned at the trailing wheel inboard, the front and back that cause air bellow like this, apart from little, the cornering stiffness of rear overhang is little between left and right, and roll stability is poor.
The utility model content:
In sum, in order to overcome the deficiency of prior art problem, the utility model provides a kind of medium bus air suspension C type carriage, existing medium bus air suspension shortcoming and the deficiency of yi word pattern carriage have been overcome, can the effective optimization product structure, reach and improve vehicle handling stability, improve setting accuracy and reliability, reduce manufacturing, installation difficulty, reduce purposes such as manufacturing cost.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of medium bus air suspension C type carriage, wherein: comprise bracket body, top board and lower platen, bracket body is C type structure, top board is fixed on the end face of bracket body, lower platen is fixed on the bottom surface of bracket body, be provided with bolt sleeve between top board and the lower platen, the bracket body two ends are connected with the bumper lower bracket respectively.
Further, described bracket body comprises first part and second part, and first part is identical with second part structure, and first part and second part strike out after the arc respectively, interfix into " mouth " font.
Further, all be integrated with the propelling rod erection support on described top board and the lower platen.
Further, the interface of described first part and second part is provided with brace panel.
The beneficial effects of the utility model are:
1, the utility model is that the carriage that the medium bus air suspension is used is become C type structure by original yi word pattern changing of design, but the effective optimization product structure reaches and improves vehicle handling stability, improves setting accuracy and reliability, reduce manufacturing, installation difficulty, reduce purposes such as manufacturing cost.
2, the main body of the utility model C shape carriage is welded after adopting two block plate punch formings.Be welded after the two block plate punch formings.Steel plate closes solder together through after striking out arc, has increased the intensity of body greatly.Carriage carries out machinework again after moulding, can guarantee well that size is accurate.
3, because the body of the utility model C shape carriage adopts integral plate, raw MAT'L is general, can purchase in batches.Carriage itself is highly integrated, has reduced a large amount of annexes.Manufacturing process is uncomplicated, is fit to batch manufacturing, low cost of manufacture.
Advantages such as 4, to have quality light for the utility model C shape carriage, and cost is low, and the intensity height is high integrated, and comformability is strong, simple and reasonable, safe and reliable, be fit to the mass production requirement.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic cross-section of the utility model bracket body 1.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, a kind of medium bus air suspension C type carriage, comprise bracket body 1, top board 2 and lower platen 3, bracket body 1 is C type structure, top board 2 is fixed on the end face of bracket body 1, and lower platen 3 is fixed on the bottom surface of bracket body 1, is provided with bolt sleeve 4 between top board 2 and the lower platen 3, bracket body 1 two ends are connected with bumper lower bracket 5 respectively, all are integrated with propelling rod erection support 8 on described top board 2 and the lower platen 3.Described bracket body 1 comprises first part 6 and second part 7, and first part 6 is identical with second part 7 structures, and first part 6 and second part 7 strike out after the arc respectively, interfix into " mouth " font, and first part 6 is provided with brace panel 9 with the interface of second part 7.
The utility model is that the carriage that the medium bus air suspension is used is become C type structure by original yi word pattern changing of design, but the effective optimization product structure reaches and improves vehicle handling stability, improves setting accuracy and reliability, reduce manufacturing, installation difficulty, reduce purposes such as manufacturing cost.
Be noted that, the above embodiment is to the explanation of technical solutions of the utility model and unrestricted, other modification that is equal to replacement or makes according to prior art of affiliated technical field those of ordinary skill, as long as do not exceed thinking and the scope of technical solutions of the utility model, all should be included within the desired interest field of the utility model.
Claims (4)
1. a medium bus air suspension is with C type carriage, it is characterized in that: comprise bracket body (1), top board (2) and lower platen (3), bracket body (1) is C type structure, top board (2) is fixed on the end face of bracket body (1), lower platen (3) is fixed on the bottom surface of bracket body (1), be provided with bolt sleeve (4) between top board (2) and the lower platen (3), bracket body (1) two ends are connected with bumper lower bracket (5) respectively.
2. medium bus air suspension according to claim 1 is with C type carriage, it is characterized in that: described bracket body (1) comprises first part (6) and second part (7), first part (6) is identical with second part (7) structure, first part (6) and second part (7) strike out after the arc respectively, interfix into " mouth " font.
3. medium bus air suspension according to claim 1 is characterized in that: all be integrated with propelling rod erection support (8) on described top board (2) and the lower platen (3) with C type carriage.
4. medium bus air suspension according to claim 2 is with C type carriage, and it is characterized in that: described first part (6) is provided with brace panel (9) with the interface of second part (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731685 CN203126438U (en) | 2012-12-27 | 2012-12-27 | C-shaped supporting frame for medium bus air suspension frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731685 CN203126438U (en) | 2012-12-27 | 2012-12-27 | C-shaped supporting frame for medium bus air suspension frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126438U true CN203126438U (en) | 2013-08-14 |
Family
ID=48934454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220731685 Expired - Fee Related CN203126438U (en) | 2012-12-27 | 2012-12-27 | C-shaped supporting frame for medium bus air suspension frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126438U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2982529A1 (en) * | 2014-08-09 | 2016-02-10 | MAN Truck & Bus AG | Pneumatic support for a pneumaticcaly supported axle of a commercial vehicle |
| CN105584308A (en) * | 2014-11-12 | 2016-05-18 | 曼卡车和巴士股份公司 | Pneumatic Spring Carrier For An Air-Sprung Axle Of A Commercial Vehicle |
| CN113232471A (en) * | 2021-05-11 | 2021-08-10 | 丹阳市联铖汽车配件有限公司 | Safe C-shaped beam structure applied to automobile suspension system |
-
2012
- 2012-12-27 CN CN 201220731685 patent/CN203126438U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2982529A1 (en) * | 2014-08-09 | 2016-02-10 | MAN Truck & Bus AG | Pneumatic support for a pneumaticcaly supported axle of a commercial vehicle |
| CN105584308A (en) * | 2014-11-12 | 2016-05-18 | 曼卡车和巴士股份公司 | Pneumatic Spring Carrier For An Air-Sprung Axle Of A Commercial Vehicle |
| EP3020581A1 (en) * | 2014-11-12 | 2016-05-18 | MAN Truck & Bus AG | Pneumatic support for a pneumatically supported axle of a commercial vehicle |
| CN113232471A (en) * | 2021-05-11 | 2021-08-10 | 丹阳市联铖汽车配件有限公司 | Safe C-shaped beam structure applied to automobile suspension system |
| CN113232471B (en) * | 2021-05-11 | 2022-05-31 | 丹阳市联铖汽车配件有限公司 | Safe C-shaped beam structure applied to automobile suspension system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130814 Termination date: 20211227 |