CN204451905U - A kind of airsuspension system of container lorry - Google Patents
A kind of airsuspension system of container lorry Download PDFInfo
- Publication number
- CN204451905U CN204451905U CN201520088540.XU CN201520088540U CN204451905U CN 204451905 U CN204451905 U CN 204451905U CN 201520088540 U CN201520088540 U CN 201520088540U CN 204451905 U CN204451905 U CN 204451905U
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- China
- Prior art keywords
- vehicle frame
- air bag
- support
- web
- leaf spring
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Abstract
The utility model relates to a kind of airsuspension system of transport trolley of casing, comprise the vehicle frame that both sides be arranged in parallel, be symmetricly set on the support on the vehicle frame of both sides and coordinate the Pneumatic Suspension assembly of Bracket setting, Pneumatic Suspension assembly comprises bumper, leaf spring and suspension air bag, the front end of leaf spring is hinged on support, hang air bag be arranged on the rear end of leaf spring and upwards bear responsibility vehicle frame, one end of bumper other end that is connected with support is connected with the vehicle bridge be supported on leaf spring; Between symmetrical two stands, erection has web, and web extends upwardly between vehicle frame always, and between the vehicle frame of both sides, the side that is adjacent to web is provided with the first strength beam, and between two side stands, the opposite side that is adjacent to web is provided with the second strength beam.The airsuspension system of said structure has larger support strength, vehicle frame, connect between support and Pneumatic Suspension assembly reliable, structure is firm, be particularly suitable for promoting the use of on heavy-duty vehicle.
Description
Technical field
The utility model relates to the airsuspension system with AIRMATIC Dual Control.
Background technology
The Container Transport of goods is the important component part of transportation modernization transport.At present, loose mail shipping achieves containerzation substantially at home, and the particularly outlet of superior goods, import all adopt Container Transport, and the Container Transport vehicle mainly container transport semi-trailer.And current container transport semi-trailer major part is the same with common superimposed trailer, all adopt dependent formula plate spring suspension brackets, along with the development of China's express highway, long-distance frequency of running at high speed is very high, the vibration that obstacle small in the process of moving maybe will cause vehicle body larger, the ride comfort of running car is poor, and superior goods Transport Safety is poor.The ride comfort, the safety that improve highly traveling are very necessary.
The patent No. is the superimposed trailer that patent discloses a kind of AIRMATIC Dual Control of CN201220511067.8, comprise the vehicle frame of AIRMATIC Dual Control, storehouse grating or case structure and two main longitudinal griders under being placed in vehicle frame, the some crossbeams in three stage structure are welded with side by side between described two main longitudinal griders, described crossbeam comprises left section of crossbeam, breast beam and right section of crossbeam, described breast beam is welded between main longitudinal grider, and described left section of crossbeam and right section of crossbeam respectively correspondence are welded on left side and the right side of main longitudinal grider (1).The superimposed trailer of aforementioned structure not only has good riding comfort, and further mitigates the weight of vehicle body.But, blemish in an otherwise perfect thing be that the intensity that AIRMATIC Dual Control that this superimposed trailer has will be born is too high, although vehicle frame weight alleviates to some extent, the bearing value of vehicle frame more or less there will be reduction.
Utility model content
Technical problem to be solved in the utility model provides a kind of structure simple airsuspension system for above-mentioned prior art, mainly for the driving requirements of the conveying semi-trailers such as container lorry, make to comprise vehicle frame, the overall construction intensity of AIRMATIC Dual Control is improved, guarantee the intensity of whole vehicle body.
The technical scheme in the invention for solving the above technical problem is: a kind of airsuspension system of container lorry, comprise the vehicle frame that both sides be arranged in parallel, be symmetricly set on the support on vehicle frame described in both sides and coordinate the Pneumatic Suspension assembly of described Bracket setting, described Pneumatic Suspension assembly comprises bumper, leaf spring and suspension air bag, the front end of described leaf spring is on the bracket hinged, described suspension air bag is arranged on the rear end of described leaf spring and upwards bears responsibility described vehicle frame, one end of described bumper other end that is connected with support is connected with the vehicle bridge be supported on described leaf spring, between symmetrical two stands, erection has web, described web extends upwardly between described vehicle frame always, described in both sides between vehicle frame, the side that is adjacent to described web is provided with the first strength beam, and described in both sides between support, the opposite side that is adjacent to described web is provided with the second strength beam.
Preferably, the outside of described vehicle frame, the both sides of corresponding described web are provided with outer reinforced rib.
Preferably, the inner side of described vehicle frame, the top of corresponding described suspension air bag are provided with air bag reinforced rib, thus improve the intensity that vehicle frame correspondence hangs the stressed place of air bag.
Preferably, described vehicle frame is provided with the vehicle-mounted load of induction and the levelling valve of corresponding adjustment described suspension air bag inner air pressure, remains unchanged to control the height of suspension when container lorry travels, improve the stationarity that vehicle body travels.
In above-mentioned each scheme, described suspension air bag comprises the suspension air bag that front school that coordinate with propons, that have lifting propons function hangs air bag and coordinates with other vehicle bridge.Propons hangs air bag venting when transport trolley is unloaded, promotes propons and makes it unsettled, in the inflation of transport trolley at full load, puts down propons, self plays a supportive role to vehicle frame simultaneously.
Compared with prior art, the utility model has the advantage of: perfect structure between vehicle frame and support, enhance the intensity of vehicle frame, and then improve the overall construction intensity of the integrated air suspension system comprising vehicle frame, ensure that the safety performance of vehicle particularly heavy-load transport vehicles.
Accompanying drawing explanation
Fig. 1 is the structural representation of airsuspension system in the utility model embodiment;
Fig. 2 is the partial enlarged drawing of W in Fig. 1;
Fig. 3 is the bottom surface structure schematic diagram of airsuspension system in the utility model embodiment;
Fig. 4 is A-A view in Fig. 3 (Pneumatic Suspension assembly not shown in FIG.);
Fig. 5 is the structural representation of AIRMATIC Dual Control under front school lifting state in the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Fig. 1 to 5, the airsuspension system of the container lorry in the present embodiment, comprise the vehicle frame 1 that both sides be arranged in parallel, the Pneumatic Suspension assembly being symmetricly set on the support 7 on vehicle frame 1 described in both sides and coordinating described support 7 to arrange, described Pneumatic Suspension assembly comprises bumper 5, leaf spring 3 and suspension air bag 2.1, 2.2, the front end of described leaf spring 3 is hinged on described support 7, described suspension air bag is arranged on the rear end of described leaf spring 3 and upwards bears responsibility described vehicle frame 1, one end of described bumper 5 other end that is connected with support 7 is connected with the vehicle bridge 4 be supported on described leaf spring 3, between symmetrical two stands 7, erection has web 9, described web 9 extends upwardly between described vehicle frame 1, described in both sides between vehicle frame 1, the rear side that is adjacent to described web 9 is provided with the first strength beam 8.1, described in both sides between support 1, the front side that is adjacent to described web 9 is provided with the second strength beam 8.2, the outside of described vehicle frame 1, the both sides of corresponding described web 9 are provided with outer reinforced rib 6, the inner side of described vehicle frame 1, the top of corresponding described suspension air bag are provided with air bag reinforced rib 10, to improve the intensity that vehicle frame correspondence hangs air bag place.
Further, described vehicle frame 1 is provided with and can responds to vehicle-mounted load and according to the levelling valve 11 of the corresponding adjustment of load-carrying described suspension air bag inner air pressure, remain unchanged to control the height of suspension when container lorry travels, improve the stationarity that vehicle body travels.
Above-mentioned suspension air bag comprises the suspension air bag 2.2 that front school that coordinate with propons, that have lifting propons function hangs air bag 2.1 and coordinates with other vehicle bridge.Propons hangs air bag 2.1 venting when transport trolley is unloaded, promotes propons and makes it unsettled, in the inflation of transport trolley at full load, puts down propons, self plays a supportive role to vehicle frame simultaneously, share loads.
The airsuspension system of said structure has larger support strength, vehicle frame, connect between support and Pneumatic Suspension assembly reliable, structure is firm, be particularly suitable for promoting the use of on heavy-duty vehicle.
Claims (5)
1. the airsuspension system of a container lorry, comprise the vehicle frame (1) that both sides be arranged in parallel, the Pneumatic Suspension assembly being symmetricly set on the support (7) on vehicle frame described in both sides (1) and coordinating described support (7) to arrange, described Pneumatic Suspension assembly comprises bumper (5), leaf spring (3) and suspension air bag (2.1, 2.2), the front end of described leaf spring (3) is hinged on described support (7), described suspension air bag (2.1, 2.2) be arranged on the rear end of described leaf spring (3) and upwards bear responsibility described vehicle frame (1), one end of described bumper (5) other end that is connected with support (7) is connected with the vehicle bridge (4) be supported on described leaf spring (3), it is characterized in that: between symmetrical two stands (7), erection has web (9), described web (9) extends upwardly between described vehicle frame (1) always, between vehicle frame described in both sides (1), the side that is adjacent to described web (9) is provided with the first strength beam (8.1), and between support described in both sides (1), the opposite side that is adjacent to described web (9) is provided with the second strength beam (8.2).
2. the airsuspension system of container lorry according to claim 1, is characterized in that: the outside of described vehicle frame (1), the both sides of corresponding described web (9) are provided with outer reinforced rib (6).
3. the airsuspension system of container lorry according to claim 1, is characterized in that: the inner side of described vehicle frame (1), the top of corresponding described suspension air bag (2.1,2.2) are provided with air bag reinforced rib (10).
4. the airsuspension system of container lorry according to claim 1, is characterized in that: described vehicle frame (1) is provided with and can responds to vehicle-mounted load and the levelling valve (11) of the described suspension air bag of corresponding adjustment (2.1,2.2) inner air pressure.
5. the airsuspension system of the container lorry according to claim arbitrary in Claims 1-4, is characterized in that: described suspension air bag comprises the suspension air bag (2.2) that propons that coordinate with propons, that have lifting propons function hangs air bag (2.1) and coordinates with other vehicle bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088540.XU CN204451905U (en) | 2015-02-09 | 2015-02-09 | A kind of airsuspension system of container lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088540.XU CN204451905U (en) | 2015-02-09 | 2015-02-09 | A kind of airsuspension system of container lorry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204451905U true CN204451905U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520088540.XU Expired - Fee Related CN204451905U (en) | 2015-02-09 | 2015-02-09 | A kind of airsuspension system of container lorry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204451905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112194051A (en) * | 2020-10-31 | 2021-01-08 | 龙合智能装备制造有限公司 | High-adaptability container carrying equipment and using method thereof |
| CN112320692A (en) * | 2020-10-31 | 2021-02-05 | 龙合智能装备制造有限公司 | Combined container carrying equipment and use method thereof |
-
2015
- 2015-02-09 CN CN201520088540.XU patent/CN204451905U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112194051A (en) * | 2020-10-31 | 2021-01-08 | 龙合智能装备制造有限公司 | High-adaptability container carrying equipment and using method thereof |
| CN112320692A (en) * | 2020-10-31 | 2021-02-05 | 龙合智能装备制造有限公司 | Combined container carrying equipment and use method thereof |
| CN112320692B (en) * | 2020-10-31 | 2022-02-11 | 龙合智能装备制造有限公司 | Combined container carrying equipment and use method thereof |
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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: 441000 No. 88 Shenzhen Industrial Park, Xiangfan High-tech Zone, Hubei Province Patentee after: HUBEI DONRAIN AUTOMOBILE Co.,Ltd. Address before: 441000 No. 88 Shenzhen Industrial Park, Xiangfan High-tech Zone, Hubei Province Patentee before: HUBEI DONGRUN SPECIAL PURPOSE VEHICLE 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: 20150708 Termination date: 20220209 |