CN205523511U - Passenger train is fretwork formula gasbag lower carriage for air suspension - Google Patents
Passenger train is fretwork formula gasbag lower carriage for air suspension Download PDFInfo
- Publication number
- CN205523511U CN205523511U CN201620178131.3U CN201620178131U CN205523511U CN 205523511 U CN205523511 U CN 205523511U CN 201620178131 U CN201620178131 U CN 201620178131U CN 205523511 U CN205523511 U CN 205523511U
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- China
- Prior art keywords
- lower carriage
- air bag
- arranges
- passenger car
- air suspension
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- 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.)
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Abstract
The utility model relates to a passenger train is fretwork formula gasbag lower carriage for air suspension, including the body, the body lower extreme sets up bolt mounting holes, and the body is through wearing the connecting bolt fastening connection of dress in bolt mounting holes on passenger car axle housing, and the body top be the gasbag mounting panel, and the middle part of body sets up the distance rod mounting hole, sets up stabilizer bar jib mounting hole on one side of the lower extreme of body, and the opposite side sets up the bumper shock absorber mounting hole. The utility model discloses a carry out the analysis through the force distribution to the gasbag lower carriage, in the gasbag lower carriage regional setting fretwork of atress not to reach the mesh that reduces gasbag lower carriage weight.
Description
Technical field:
This utility model relates to passenger vehicle parts technical field, is specifically related to a kind of air suspension of passenger car hollow type air bag lower carriage.
Background technology:
The most serious along with world energy sources crisis and atmospheric pollution, people increasingly pay close attention to the energy-conservation fuel-efficient and exhaust emissions of automobile, in passenger car field, owing to the carrying capacity of passenger vehicle is bigger, want to the most more excessive fuel consumption and exhaust emissions the most more, therefore, energy-saving and emission-reduction passenger vehicle and integral new-energy passenger become the research direction of each motor bus manufacturing enterprise, and at present for energy-saving and emission-reduction direction, maximum when carriage tare weight runs, to passenger vehicle, the resistance brought, one R&D direction of the energy-saving and emission-reduction pursuing passenger vehicle is exactly to alleviate the deadweight of passenger vehicle, alleviate the weight that carriage tare weight will alleviate each parts of passenger vehicle as far as possible, simultaneously, the intensity of each parts must also be ensured.
Air bag lower carriage is one of critical piece of air suspension of passenger car, and its light weight degree directly affects the lightweight level of whole suspension.The air bag lower carriage of one of the critical component of air spring suspension that motorbus is equipped with at present, structure design is unreasonable, and oeverall quality is relatively big, unfavorable to lightweight.
Utility model content:
In sum, in order to overcome the deficiency of prior art problem, this utility model provides a kind of air suspension of passenger car hollow type air bag lower carriage, it is by being analyzed the distribution of force of air bag lower carriage, hollow out is set in the region that air bag lower carriage does not stresses, thus reduces the purpose of air bag lower carriage weight.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of air suspension of passenger car hollow type air bag lower carriage, wherein: include body, body lower end arranges bolt mounting holes, body is fastenedly connected in passenger car axle by the connecting bolt being installed in bolt mounting holes, body top is air bag installing plate, the middle part of body arranges upper thrust rod installing hole, and the side, lower end of body arranges stabiliser bar hanger erection hole, and opposite side arranges shock absorber mounting hole.
Further, the bottom of described air bag installing plate is supported by two pieces of oblique reinforcement gussets, two pieces of oblique reinforcement gussets is provided with hollow out open-work, is hollow recess between two pieces of described oblique reinforcement gussets.
Further, the position, upper thrust rod installing hole place on described body arranges hollow hole.
The beneficial effects of the utility model are:
1, this utility model is by being analyzed the distribution of force of air bag lower carriage, arranges hollow out in the region that air bag lower carriage does not stresses, thus reduces the purpose of air bag lower carriage weight.
2, this utility model simple in construction, easy to use, conceive novel, with low cost, it is possible to effectively reduce the deadweight of passenger vehicle, save the energy, alleviate passenger vehicle operating cost, the beneficially development of passenger vehicle energy-saving and emission-reduction.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is scheme of installation of the present utility model.
Detailed description of the invention:
The utility model is described in further detail below in conjunction with the accompanying drawings.
Such as Fig. 1, shown in Fig. 2, a kind of air suspension of passenger car hollow type air bag lower carriage, including body 1, body 1 lower end arranges bolt mounting holes 2, body 1 is fastenedly connected in passenger car axle 3 by the connecting bolt being installed in bolt mounting holes 2, body 1 top is air bag installing plate 4, the bottom of air bag installing plate 4 supports 8 by two pieces of oblique reinforcement gussets, it is provided with hollow out open-work 9 on two pieces of oblique reinforcement gussets, it is hollow recess 10 between two pieces of described oblique reinforcement gussets, the middle part of body 1 arranges upper thrust rod installing hole 5, position, upper thrust rod installing hole 5 place on body 1 arranges hollow hole 11, the side, lower end of body 1 arranges stabiliser bar hanger erection hole 6, opposite side arranges shock absorber mounting hole 7.
During use, body 1 lower end is fastenedly connected on axle housing 3 by connecting bolt, air bag component 12 is arranged on air bag installing plate 4, one end of upper thrust rod 13 is connected with upper thrust rod installing hole 5, one end of stabiliser bar suspension rod 14 is connected on stabiliser bar hanger erection hole 6, amortisseur 15 lower end is arranged in shock absorber mounting hole 7.
To illustrate that, above-described embodiment is illustrative not limiting to technical solutions of the utility model, the equivalent of art those of ordinary skill or other amendment made according to prior art, as long as not beyond thinking and the scope of technical solutions of the utility model, within should be included in the interest field required by this utility model.
Claims (3)
1. an air suspension of passenger car hollow type air bag lower carriage, it is characterized in that: include body (1), body (1) lower end arranges bolt mounting holes (2), body (1) is fastenedly connected in passenger car axle (3) by the connecting bolt being installed in bolt mounting holes (2), body (1) top is air bag installing plate (4), the middle part of body (1) arranges upper thrust rod installing hole (5), the side, lower end of body (1) arranges stabiliser bar hanger erection hole (6), and opposite side arranges shock absorber mounting hole (7).
Air suspension of passenger car hollow type air bag lower carriage the most according to claim 1, it is characterized in that: the bottom of described air bag installing plate (4) supports (8) by two pieces of oblique reinforcement gussets, it is provided with hollow out open-work (9) on two pieces of oblique reinforcement gussets, is hollow recess (10) between two pieces of described oblique reinforcement gussets.
Air suspension of passenger car hollow type air bag lower carriage the most according to claim 1, it is characterised in that: described upper thrust rod installing hole (5) position, place on body (1) arranges hollow hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178131.3U CN205523511U (en) | 2016-03-09 | 2016-03-09 | Passenger train is fretwork formula gasbag lower carriage for air suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178131.3U CN205523511U (en) | 2016-03-09 | 2016-03-09 | Passenger train is fretwork formula gasbag lower carriage for air suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205523511U true CN205523511U (en) | 2016-08-31 |
Family
ID=56779953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178131.3U Expired - Fee Related CN205523511U (en) | 2016-03-09 | 2016-03-09 | Passenger train is fretwork formula gasbag lower carriage for air suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205523511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492630A (en) * | 2021-08-23 | 2021-10-12 | 方盛车桥（柳州）有限公司 | Axle suspension integrating thrust rod support and air bag support |
-
2016
- 2016-03-09 CN CN201620178131.3U patent/CN205523511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492630A (en) * | 2021-08-23 | 2021-10-12 | 方盛车桥（柳州）有限公司 | Axle suspension integrating thrust rod support and air bag support |
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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: 20160831 Termination date: 20210309 |