CN202278943U - Suspension frame assembly - Google Patents
Suspension frame assembly Download PDFInfo
- Publication number
- CN202278943U CN202278943U CN2011203700962U CN201120370096U CN202278943U CN 202278943 U CN202278943 U CN 202278943U CN 2011203700962 U CN2011203700962 U CN 2011203700962U CN 201120370096 U CN201120370096 U CN 201120370096U CN 202278943 U CN202278943 U CN 202278943U
- Authority
- CN
- China
- Prior art keywords
- thrust rod
- shaped
- equalizer
- suspension
- propelling rod
- 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 - Lifetime
Links
Images
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a suspension frame assembly comprising a V-shaped thrust rod (8), a thrust rod support (9) and a limit block (5), wherein the opening end of the V-shaped thrust rod (8) is connected with the thrust rod support (9) and the other end of the V-shaped thrust rod (8) is connected with an axle through a bracket on the axle; a main rubber spring (3) is connected with a rubber suspension frame mounting bracket (6) and a V-shaped transition plate through bolts; and the V-shaped transition plate is connected with a reversed V-shaped bracket bolt on a balance beam (1). By utilizing the technical scheme, the suspension frame assembly provided by the utility model has the advantages of light system weight, great load capacity, no need of maintenance, appropriate and slightly-changed no-load and full-load vibration frequency, good trafficability and comfortableness, good fuel oil economical efficiency, long service life and the like.
Description
Technical field
The utility model relates to a kind of suspension assembly.
Background technology
It is elastic element that present China goods carrying vehicle equalizing suspension system adopts steel spring more; Be equipped with the function of balance shaft, propelling rod realization carrying, mitigation vibration, power transmission; But this suspension frame structure can not change with the variation of load owing to rigidity of plate spring; Cause suspension loading front and back change of frequency very big to meeting, traveling comfort and goods integraty can not get guaranteeing.In addition because the rubber suspension system wants light a lot of with respect to the suspension system that leaf spring adds balance shaft, and can can't not go, traveling comfort, economy, the reliability of car load operation improved a lot because elastic element damages the back vehicle.
The utility model content
The utility model problem to be solved is to the deficiency of prior art, to provide a kind of non-maintaining, unloaded, the fully loaded suspension assembly that oscillation frequency is suitable and variable quantity is little.
To achieve these goals, the technical scheme taked of the utility model is:
This suspension assembly that the utility model provided; Comprise V-type propelling rod, propelling rod bearing and limiting stopper; The open end of described V-type propelling rod is connected with the propelling rod bearing; The other end is connected with vehicle bridge through the support on the vehicle bridge, and the primary elastomeric spring passes through bolted connection rubber suspension mounting bracket and V-type rebound, and said V-type rebound is connected with reverse V-shaped bracket bolt on the equalizer.
On described equalizer, be welded with bearing pin, shock absorber is connected on equalizer and the rubber suspension mounting bracket through described bearing pin.
The two ends of described equalizer are connected with vehicle bridge through the support on the vehicle bridge.
Between described rubber suspension mounting bracket and V-type rebound, be provided with the auxiliary rubber spring, described auxiliary rubber spring is connected with cross member of frame.
Described limiting stopper is installed on the chassis side rail.
Adopt technique scheme, this suspension assembly that the utility model provided has system from heavy and light; Load carrying ability is big, and is non-maintaining, and unloaded, fully loaded oscillation frequency is suitable and variable quantity is little; Trafficability and traveling comfort are good, good fuel economy are arranged, advantages such as long service life.
Description of drawings
The mark of facing down among expressed content of each width of cloth accompanying drawing of this specification sheets and the figure is made brief description:
Fig. 1 is the main TV structure scheme drawing of the utility model;
Fig. 2 is the plan structure scheme drawing of the utility model.
Be labeled as among the figure:
1, equalizer, 2, the auxiliary rubber spring, 3, the primary elastomeric spring, 4, shock absorber, 5, limiting stopper, 6, the rubber suspension mounting bracket, 7, chassis side rail, 8, the V-type propelling rod, 9, the propelling rod bearing, 10, cross member of frame.
The specific embodiment
Extremely shown in Figure 2 like Fig. 1; This suspension assembly that the utility model provided; Comprise V-type propelling rod 8, propelling rod bearing 9 and limiting stopper 5, it is characterized in that: the open end of V-type propelling rod 8 is connected with propelling rod bearing 9, and the other end is connected with vehicle bridge through the support on the vehicle bridge; Primary elastomeric spring 3 is through bolted connection rubber suspension mounting bracket 6 and V-type rebound, and said V-type rebound is connected with reverse V-shaped bracket bolt on the equalizer 1.
Adopt technique scheme, the suspension frame structure of this structure has system from heavy and light; Load carrying ability is big, and is non-maintaining, and unloaded, fully loaded oscillation frequency is suitable and variable quantity is little; Trafficability and traveling comfort are good; Good fuel economy is arranged, and long service life has greatly improved the advantages such as economy of vehicle operating.The primary elastomeric spring 3 that suspension relates on car is 4, and rubber suspension mounting bracket 6, V-type propelling rod 8, propelling rod bearing 9, auxiliary rubber spring 2, equalizer 1 are respectively 2, and limiting stopper 5 is 4.
To shown in Figure 2, on equalizer 1, be welded with bearing pin like Fig. 1, shock absorber 4 is connected on equalizer 1 and the rubber suspension mounting bracket 6 through bearing pin.
The two ends of equalizer 1 are connected with vehicle bridge through the support on the vehicle bridge.
Between rubber suspension mounting bracket 6 and V-type rebound, be provided with auxiliary rubber spring 2, auxiliary rubber spring 2 is connected with cross member of frame 10.
Limiting stopper 5 is installed on the chassis side rail 7.
Adopt technique scheme, under the certain situation of rigidity, square being inversely proportional to the charge material amount of vibrating system frequency so the frequency of general steel leaf spring can diminish along with the increase of spring carried mass, so just can not guarantee the traveling comfort of empty at full load.The India-rubber spring that native system adopts has the characteristic of non-line continuous variable-stiffness; Can satisfy the requirement of traveling comfort well; Life-span to the car load parts also improves a lot; When Ackermann steer angle V-type propelling rod can transmit horizontal force, this behaviour who helps vehicle is steady, crosses the jerk value of convex closure time limit position piece control bridge when vehicle and realizes good crossing ability.To sum up this suspension system can provide good ride comfort, crossing ability, handling stability ability for vehicle.And from heavy and light, the charge material amount is big, and the life-span is long, and non-maintaining characteristics can greatly improve performance driving economy
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (5)
1. suspension assembly; Comprise V-type propelling rod (8), propelling rod bearing (9) and limiting stopper (5); It is characterized in that: the open end of described V-type propelling rod (8) is connected with propelling rod bearing (9); The other end is connected with vehicle bridge through the support on the vehicle bridge, and primary elastomeric spring (3) passes through bolted connection rubber suspension mounting bracket (6) and V-type rebound, and said V-type rebound is connected with reverse V-shaped bracket bolt on the equalizer (1).
2. according to the described suspension assembly of claim 1, it is characterized in that: on described equalizer (1), be welded with bearing pin, shock absorber (4) is connected on equalizer (1) and the rubber suspension mounting bracket (6) through described bearing pin.
3. according to claim 1 or 2 described suspension assemblies, it is characterized in that: the two ends of described equalizer (1) are connected with vehicle bridge through the support on the vehicle bridge.
4. according to the described suspension assembly of claim 1, it is characterized in that: between described rubber suspension mounting bracket (6) and V-type rebound, be provided with auxiliary rubber spring (2), described auxiliary rubber spring (2) is connected with cross member of frame (10).
5. according to the described suspension assembly of claim 4, it is characterized in that: described limiting stopper (5) is installed on the chassis side rail (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203700962U CN202278943U (en) | 2011-09-30 | 2011-09-30 | Suspension frame assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203700962U CN202278943U (en) | 2011-09-30 | 2011-09-30 | Suspension frame assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202278943U true CN202278943U (en) | 2012-06-20 |
Family
ID=46225121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203700962U Expired - Lifetime CN202278943U (en) | 2011-09-30 | 2011-09-30 | Suspension frame assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202278943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244590A (en) * | 2013-05-22 | 2013-08-14 | 株洲时代新材料科技股份有限公司 | Rubber spring, rubber suspension system and cargo truck |
| CN104175826A (en) * | 2014-08-07 | 2014-12-03 | 中国第一汽车股份有限公司 | Back rubber spring balanced suspension system for heavy-duty dump truck |
-
2011
- 2011-09-30 CN CN2011203700962U patent/CN202278943U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244590A (en) * | 2013-05-22 | 2013-08-14 | 株洲时代新材料科技股份有限公司 | Rubber spring, rubber suspension system and cargo truck |
| CN104175826A (en) * | 2014-08-07 | 2014-12-03 | 中国第一汽车股份有限公司 | Back rubber spring balanced suspension system for heavy-duty dump truck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202130495U (en) | Heavy-load chassis of electric vehicle | |
| CN202294969U (en) | Electric truck chassis | |
| CN201183440Y (en) | Cargo vehicle variable hardness rubber balance suspension apparatus | |
| CN102358347B (en) | Chassis of minibus | |
| CN102303644A (en) | Heavy-load electric vehicle chassis | |
| CN201280041Y (en) | Shock absorption buffering mechanism of motorcycle | |
| CN201046654Y (en) | Automobile suspension apparatus | |
| CN101549624A (en) | Rubber vehicle suspension device with variable rigidity property | |
| CN202278943U (en) | Suspension frame assembly | |
| CN102653222A (en) | Balanced suspension device of dump truck and dump truck comprising same | |
| CN206201896U (en) | A kind of commercial car rubber suspension of good stability | |
| CN201511773U (en) | Composite suspension bracket with gradually changing stiffness used for single drive axle of truck | |
| CN109367340B (en) | Mining vehicle hydro-pneumatic spring rear suspension system | |
| CN201907378U (en) | Truck suspension structure | |
| CN201881846U (en) | Four-axle heavy truck chassis with load-bearing axle | |
| CN201304877Y (en) | Vehicle rubber suspension device with variable stiffness performance | |
| CN201914036U (en) | Double-rear-axle linkage truck suspension | |
| CN102114759A (en) | Dual-rear axle linkage truck suspension | |
| CN205395686U (en) | Novel electric tricycle shock absorber plate spring and electric tricycle thereof | |
| CN202174906U (en) | Suspension structure for wheeled crane | |
| CN202242864U (en) | Air suspension system applied on heavy truck | |
| CN101905638A (en) | Suspension system with linkage of two vehicle axles | |
| CN212604348U (en) | Rear balance suspension assembly of heavy commercial vehicle | |
| CN211416878U (en) | Light rear suspension device for electric automobile | |
| CN201235720Y (en) | Stiffness variable equalizing suspension of double-rear axle of camion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |
|
| CX01 | Expiry of patent term |