CN205523520U - Pure lightweight air suspension system for [electric] motor coach - Google Patents
Pure lightweight air suspension system for [electric] motor coach Download PDFInfo
- Publication number
- CN205523520U CN205523520U CN201620178127.7U CN201620178127U CN205523520U CN 205523520 U CN205523520 U CN 205523520U CN 201620178127 U CN201620178127 U CN 201620178127U CN 205523520 U CN205523520 U CN 205523520U
- Authority
- CN
- China
- Prior art keywords
- bracket
- vehicle bridge
- thrust rod
- axle
- pure electric
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/15—Fluid spring
- B60G2202/152—Pneumatic spring
- B60G2202/1524—Pneumatic spring with two air springs per wheel, arranged before and after the wheel axis
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model relates to a pure lightweight air suspension system for [electric] motor coach, the axle is passed through U type bolt -up with the bracket and is connected, be provided with airbag assembly and bumper shock absorber on the bracket, the frame is connected to the upper end of airbag assembly and bumper shock absorber, the lower extreme connecting bracket of airbag assembly and bumper shock absorber, the bridge package top surface of axle is fixed with the thrust pole socket, go up the thrust pole socket and connect the frame through last distance rod, the lower part of axle is fixed with down the thrust pole socket, the thrust pole socket passes through distance rod connection frame down, the both sides of axle are provided with the stabilizer bar jib respectively, two stabilizer bar jibs pass through the stabilizer bar and connect, the utility model discloses a structure of the spare part through changing partial passenger train suspension and axle under the circumstances of guaranteeing passenger train suspension and axle spare part intensity and performance, reduces spare part weight, reaches the purpose that reduces passenger train suspension and axle weight, and it is automatic to realize reducing the passenger train, improves pure [electric] motor coach's duration.
Description
Technical field:
This utility model relates to integral new-energy passenger suspension technical field, is specifically related to a kind of pure electric coach lightweight airsuspension system.
Background technology:
Day by day serious along with world energy sources crisis and atmospheric pollution, people increasingly pay close attention to the development of new-energy automobile, wherein with the fastest developing speed with pure electric automobile, and in passenger car field, pure electric coach becomes the development trend of integral new-energy passenger.
But, it is exactly that existing pure electric coach flying power is poor that existing pure electric coach exists a wretched insufficiency, and passenger vehicle carrying capacity is low, and this two large problems is also that puzzlement pure electric coach sends out two hang-ups opened.
Passenger vehicle suspension bridge system, is one of the key components of passenger vehicle, and vehicle performance is played an important role by performance and the lightweight level of suspension bridge system.At present, pure electric coach is provided as conventional passenger vehicles suspension and vehicle bridge, and structure is complicated, quality weight, and cost is high, and lightweight level is not enough, have impact on the flying power of passenger vehicle, is unfavorable for the popularization of pure electric coach.Reduce passenger vehicle suspension and the weight of vehicle bridge, carriage tare weight will be reduced, reduce passenger vehicle and run self resistance, thus improve the flying power of passenger vehicle.
Utility model content:
In sum, in order to overcome the deficiency of prior art problem, this utility model provides a kind of pure electric coach lightweight airsuspension system, it is by changing section passenger vehicle suspension and the structure of the parts of vehicle bridge, in the case of ensureing passenger vehicle suspension and vehicle bridge parts intensity and serviceability, reduce component weight, reduce passenger vehicle suspension and the purpose of vehicle bridge weight, realize reducing passenger vehicle automatic, improve the flying power of pure electric coach.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of pure electric coach lightweight airsuspension system, wherein: include vehicle bridge, bracket, air bag component, amortisseur, upper thrust rod, lower thrust rod and stabiliser bar, described vehicle bridge is fastenedly connected by U-bolt with bracket, air bag component and amortisseur it is provided with on bracket, the upper end connecting vehicle frame of air bag component and amortisseur, the lower end of air bag component and amortisseur connects bracket, the bridge bag end face of described vehicle bridge is fixed with lifting force pole socket, lifting force pole socket passes through upper thrust rod connecting vehicle frame, the bottom of described vehicle bridge is fixed with lower thrust rod seat, lower thrust rod seat passes through lower thrust rod connecting vehicle frame, the both sides of described vehicle bridge are respectively arranged with stabiliser bar suspension rod, two stabiliser bar suspension rods are connected by stabiliser bar, the middle part of stabiliser bar is fastenedly connected in vehicle frame bottom surface by bearing arrangement.
Further, described vehicle bridge top is welded with upper cover plate, described vehicle bridge bottom is welded with bottom plate, connection open-work it is provided with on bottom plate, being provided with connection sleeve pipe on described bracket, vehicle bridge connects by being installed on to be connected open-work and connect the U-bolt in sleeve pipe with bracket, and the bending section of described U-bolt is bonded to each other with upper cover plate, arranging hollow out open-work in the middle part of described upper cover plate, upper cover plate end face is arranged and the fitting groove of U-bolt laminating.
Further, the axle housing bonnet of described vehicle bridge is intermediate projections, laterally compressed bonnet.
Further, described upper thrust rod is identical with lower thrust rod structure, is friction welding distance rod, and including joint and the connecting rod at middle part at two ends, joint friction welding is at the two ends of connecting rod.
Further, the hole wall of the bolt mounting hole of the bearing cap both sides of described bearing arrangement is provided with hollow slots.
Further, described lower thrust rod seat is c-type thrust pole seat.
Further, described lifting force pole socket is three-pawl type thrust pole seat.
The beneficial effects of the utility model are:
1, this utility model is by changing section passenger vehicle suspension and the structure of the parts of vehicle bridge, in the case of ensureing passenger vehicle suspension and vehicle bridge parts intensity and serviceability, reduce component weight, reduce passenger vehicle suspension and the purpose of vehicle bridge weight, realize reducing passenger vehicle automatic, improve the flying power of pure electric coach.
2, this utility model simple in construction, easy to use, conceive novel, with low cost, it is possible to effectively reduce the automatic of pure electric coach, save the energy, alleviate the development of passenger vehicle operating cost, beneficially electric motor coach.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of upper cover plate of the present utility model；
Fig. 3 is the structural representation of lower thrust rod seat of the present utility model；
Fig. 4 is the structural representation of lifting force pole socket of the present utility model；
Fig. 5 is the structural representation of upper thrust rod of the present utility model and lower thrust rod；
Fig. 6 is the structural representation of axle housing bonnet of the present utility model；
Fig. 7 is the structural representation of the bearing cap of bearing arrangement 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.
nullAs shown in Fig. 1 ~ 7，A kind of pure electric coach lightweight airsuspension system，Including vehicle bridge 1、Bracket 2、Air bag component 3、Amortisseur 4、Upper thrust rod 5、Lower thrust rod 6 and stabiliser bar 7，The axle housing bonnet 20 of described vehicle bridge 1 is intermediate projections、Laterally compressed bonnet，Described vehicle bridge 1 is fastenedly connected by U-bolt 8 with bracket 2，Vehicle bridge 1 top is welded with upper cover plate 12，Described vehicle bridge 1 bottom is welded with bottom plate 13，Connection open-work it is provided with on bottom plate 13，It is provided with connection sleeve pipe on described bracket 2，Vehicle bridge 1 connects by being installed on the U-bolt 8 being connected in open-work and connection sleeve pipe with bracket 2，The bending section of described U-bolt 8 is bonded to each other with upper cover plate 12，In the middle part of described upper cover plate 12, hollow out open-work 14 is set，Upper cover plate 12 end face is arranged and the fitting groove 15 of U-bolt 8 laminating，Air bag component 3 and amortisseur 4 it is provided with on bracket 2，The upper end connecting vehicle frame of air bag component 3 and amortisseur 4，The lower end of air bag component 3 and amortisseur 4 connects bracket 2，The bridge bag end face of described vehicle bridge 1 is fixed with lifting force pole socket 9，Lifting force pole socket 9 is three-pawl type thrust pole seat，Lifting force pole socket 9 is by upper thrust rod 5 connecting vehicle frame，The bottom of described vehicle bridge 1 is fixed with lower thrust rod seat 10，Lower thrust rod seat 10 is c-type thrust pole seat.Lower thrust rod seat 10 is by lower thrust rod 6 connecting vehicle frame, and upper thrust rod 5 is identical with lower thrust rod 6 structure, is friction welding distance rod, and including joint 16 and the connecting rod 17 at middle part at two ends, joint 16 friction welding is at the two ends of connecting rod 17.The both sides of described vehicle bridge 1 are respectively arranged with stabiliser bar suspension rod 19, two stabiliser bar suspension rods 19 are connected by stabiliser bar 7, the middle part of stabiliser bar 7 is fastenedly connected in vehicle frame bottom surface by bearing arrangement 11, and the hole wall of the bolt mounting hole of the bearing cap both sides of bearing arrangement 11 is provided with hollow slots 18.
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 (7)
- null1. a pure electric coach lightweight airsuspension system，It is characterized in that: include vehicle bridge (1)、Bracket (2)、Air bag component (3)、Amortisseur (4)、Upper thrust rod (5)、Lower thrust rod (6) and stabiliser bar (7)，Described vehicle bridge (1) is fastenedly connected by U-bolt (8) with bracket (2)，Air bag component (3) and amortisseur (4) it is provided with on bracket (2)，Air bag component (3) and the upper end connecting vehicle frame of amortisseur (4)，The lower end of air bag component (3) and amortisseur (4) connects bracket (2)，The bridge bag end face of described vehicle bridge (1) is fixed with lifting force pole socket (9)，Lifting force pole socket (9) passes through upper thrust rod (5) connecting vehicle frame，The bottom of described vehicle bridge (1) is fixed with lower thrust rod seat (10)，Lower thrust rod seat (10) passes through lower thrust rod (6) connecting vehicle frame，The both sides of described vehicle bridge (1) are respectively arranged with stabiliser bar suspension rod (19)，Two stabiliser bar suspension rods (19) are connected by stabiliser bar (7)，The middle part of stabiliser bar (7) is fastenedly connected in vehicle frame bottom surface by bearing arrangement (11).
- Pure electric coach lightweight airsuspension system the most according to claim 1, it is characterized in that: described vehicle bridge (1) top is welded with upper cover plate (12), described vehicle bridge (1) bottom is welded with bottom plate (13), bottom plate is provided with connection open-work on (13), it is provided with connection sleeve pipe on described bracket (2), vehicle bridge (1) connects by being installed on to be connected open-work and connect the U-bolt (8) in sleeve pipe with bracket (2), the bending section of described U-bolt (8) is bonded to each other with upper cover plate (12), described upper cover plate (12) middle part arranges hollow out open-work (14), upper cover plate (12) end face arranges the fitting groove (15) fitted with U-bolt (8).
- Pure electric coach lightweight airsuspension system the most according to claim 1, it is characterised in that: the axle housing bonnet (20) of described vehicle bridge (1) is intermediate projections, laterally compressed bonnet.
- Pure electric coach lightweight airsuspension system the most according to claim 1, it is characterized in that: described upper thrust rod (5) is identical with lower thrust rod (6) structure, it is friction welding distance rod, including joint (16) and the connecting rod (17) at middle part at two ends, joint (16) friction welding is at the two ends of connecting rod (17).
- Pure electric coach lightweight airsuspension system the most according to claim 1, it is characterised in that: it is provided with hollow slots (18) on the hole wall of the bolt mounting hole of the bearing cap both sides of described bearing arrangement (11).
- Pure electric coach lightweight airsuspension system the most according to claim 1, it is characterised in that: described lower thrust rod seat (10) is c-type thrust pole seat.
- Pure electric coach lightweight airsuspension system the most according to claim 1, it is characterised in that: described lifting force pole socket (9) is three-pawl type thrust pole seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178127.7U CN205523520U (en) | 2016-03-09 | 2016-03-09 | Pure lightweight air suspension system for [electric] motor coach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178127.7U CN205523520U (en) | 2016-03-09 | 2016-03-09 | Pure lightweight air suspension system for [electric] motor coach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205523520U true CN205523520U (en) | 2016-08-31 |
Family
ID=56779813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178127.7U Expired - Fee Related CN205523520U (en) | 2016-03-09 | 2016-03-09 | Pure lightweight air suspension system for [electric] motor coach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205523520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115610174A (en) * | 2022-10-14 | 2023-01-17 | 一汽解放汽车有限公司 | Air suspension system and vehicle |
-
2016
- 2016-03-09 CN CN201620178127.7U patent/CN205523520U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115610174A (en) * | 2022-10-14 | 2023-01-17 | 一汽解放汽车有限公司 | Air suspension system and vehicle |
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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 |
Granted publication date: 20160831 Termination date: 20210309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |