CN201439293U - Suspension system of anti-riot armored vehicle chassis - Google Patents
Suspension system of anti-riot armored vehicle chassis Download PDFInfo
- Publication number
- CN201439293U CN201439293U CN2009200610308U CN200920061030U CN201439293U CN 201439293 U CN201439293 U CN 201439293U CN 2009200610308 U CN2009200610308 U CN 2009200610308U CN 200920061030 U CN200920061030 U CN 200920061030U CN 201439293 U CN201439293 U CN 201439293U
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- spring
- suspension system
- chassis
- suspension
- fixed seat
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Abstract
The utility model discloses a suspension system of an anti-riot armored vehicle chassis, which comprises a front suspension system and a back suspension system, wherein, the front suspension system comprises a front axle, an elastic component, an oscillating damper and a guide mechanism; one end of the front axle is installed at the front wheels, and the elastic component is arranged at the front axle; furthermore, the elastic component is a double-helix spring structure which is constituted by an outer helical spring and an inner helical spring, wherein, the inner helical spring is sleeved in the outer helical spring. Through enhancing the strength of the elastic component, the impact-resistant performance and the self impact absorption performance for the suspension system of the anti-riot armored vehicle chassis is greatly enhanced, and the carrying capacity and the shock-absorbing capacity of the vehicle is effectively increased.
Description
Technical field
The utility model relates to a kind of constructional device of vehicle chassis, relates in particular to the suspension on a kind of anti-riot armored motor car chassis.
Background technology
Suspension is meant the whole supporting system of being made up of elastic element between vehicle body and tire and Shock absorber, is the general name of the vehicle frame and all the power transmission connecting devices between vehicle bridge or the wheel of automobile.The main effect of suspension is a shear force and the moment of transfer function between wheel and vehicle body, such as bearing force, braking force and propulsive effort etc., and relax by uneven road surface pass to vehicle body impact load, vibration, the traveling comfort that guarantees the occupant that decay causes thus, reduce the live load of goods and vehicle itself.
At present, along with the raising of public security, People's Armed Police, special force's action requirement, and the alert continuous enhancing of using with anti-riot armored motor car overall performance, also more and more higher to the requirement of armored motor car body construction and accessory.The suspension of vehicle chassis flexibly connects vehicle frame and wheel, as one of automobile most important three big assemblies, is related to the multiple in-use performance of automobile.The elastic element that its front suspension of prior art armored motor car is adopted has only a coil spring usually on one side; The elastic element that rear suspension adopted is generally steel spring, there are several pieces steel springs on every limit, wherein the steel spring with top layer is fixed on the spring shackle, and the steel spring of top layer also has only a slice, therefore limit the load-carrying capacity and the cushioning ability of armored motor car, can not satisfy the requirement of anti-riot armored motor car overall performance and purposes well.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of suspension that can effectively strengthen the anti-riot armored motor car chassis of armored motor car load-carrying capacity and cushioning ability is provided, to satisfy the requirement of whole in-use performance of anti-riot armored motor car and uses thereof.
The purpose of this utility model is achieved by the following technical programs:
The suspension on a kind of anti-riot armored motor car chassis that the utility model provides, comprise the front suspension system rear suspension system of unifying, described front suspension comprises propons, elastic element, shock absorber and guiding mechanism, and an end of described propons is installed on the front-wheel, and elastic element is arranged on the propons; In addition, described elastic element is the double-helix spring structure, is made of external spiral spring and inside spin spring, and wherein the inside spin spring housing is embedded in the external spiral spring.The utility model has strengthened the performance of elastic element anti-impact force and self absorption impulsive force greatly by using the double-helix spring structure that is nested mutually, has effectively increased the load-carrying capacity and the cushioning ability of vehicle.
The setting of the utility model double-helix spring structure, can take following further measure: described external spiral spring is arranged between upper fixed seat and the lower fixed seat, and is installed on the propons by lower fixed seat; Described inside spin spring is arranged between upper support seat and the lower support seat, and upper support seat, lower support seat link together with upper fixed seat, lower fixed seat respectively.
For further improving load-carrying capacity, cushioning ability and the balance of vehicle, rear suspension system described in the utility model comprises chassis side rail, steel spring and spring shackle, and described spring shackle is arranged on the chassis side rail; The top layer of described steel spring is made of two steel spring stacks.Two steel springs of described steel spring top layer, its two ends all adopt full bag ear structure to be fixed on the spring shackle.
The utlity model has following beneficial effect: on the basis of original suspension, by front suspension is set up coil spring, rear suspension system is set up steel spring, thereby strengthened the performance of elastic element anti-impact force and self absorption impulsive force greatly, effectively increased the load-carrying capacity and the cushioning ability of vehicle.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail:
Fig. 1 is the structural representation of front suspension among the utility model embodiment;
Fig. 2 is the structural representation of rear suspension system among the utility model embodiment.
Among the figure: propons 1, front-wheel 2, external spiral spring 3, inside spin spring 4, upper fixed seat 5, lower fixed seat 6, bolt of rear end plate 7, upper support seat 8, lower support seat 9, chassis side rail 10, steel spring 11, steel spring top layer 11a, spring shackle 12
The specific embodiment
Illustrated in figures 1 and 2 is the suspension on a kind of anti-riot armored motor car of embodiment of the present utility model chassis, and Ford E350 chassis is adopted on the chassis, and suspension comprises the front suspension system rear suspension system of unifying.
As shown in Figure 1, front suspension comprises propons 1, elastic element, shock absorber and guiding mechanism, and an end of propons 1 is installed on the front-wheel 2.Elastic element is the double-helix spring structure, is made of external spiral spring 3 and inside spin spring 4.External spiral spring 3 is arranged between upper fixed seat 5 and the lower fixed seat 6, and is installed on the propons 1 by lower fixed seat 6 and bolt of rear end plate 7.Inside spin spring 4 is embedded in the external spiral spring 3 and is arranged between upper support seat 8 and the lower support seat 9, and upper support seat 8, lower support seat 9 link together with upper fixed seat 5, lower fixed seat 6 respectively.
As shown in Figure 2, rear suspension system comprises chassis side rail 10, steel spring 11 and spring shackle 12, and spring shackle 12 is arranged on the chassis side rail 10.The top layer 11a of steel spring 11 is made of two steel spring stacks.Two steel springs of steel spring top layer 11a, its two ends all adopt full bag ear structure to be fixed on the spring shackle 12.
Claims (4)
1. the suspension on an anti-riot armored motor car chassis, comprise the front suspension system rear suspension system of unifying, described front suspension comprises propons (1), elastic element, shock absorber and guiding mechanism, and an end of described propons (1) is installed on the front-wheel (2), and elastic element is arranged on the propons (1); It is characterized in that: described elastic element is the double-helix spring structure, is made of external spiral spring (3) and inside spin spring (4), and wherein inside spin spring (4) is embedded in the external spiral spring (3).
2. the suspension on anti-riot armored motor car according to claim 1 chassis is characterized in that: described external spiral spring (3) is arranged between upper fixed seat (5) and the lower fixed seat (6), and is installed on the propons (1) by lower fixed seat (6); Described inside spin spring (4) is arranged between upper support seat (8) and the lower support seat (9), and upper support seat (8), lower support seat (9) link together with upper fixed seat (5), lower fixed seat (6) respectively.
3. the suspension on anti-riot armored motor car according to claim 1 and 2 chassis, it is characterized in that: described rear suspension system comprises chassis side rail (10), steel spring (11) and spring shackle (12), and described spring shackle (12) is arranged on the chassis side rail (10); The top layer (11a) of described steel spring (11) is made of two steel spring stacks.
4. the suspension on anti-riot armored motor car according to claim 3 chassis is characterized in that: two steel springs of described steel spring top layer (11a), its two ends all adopt full bag ear structure to be fixed on the spring shackle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200610308U CN201439293U (en) | 2009-07-23 | 2009-07-23 | Suspension system of anti-riot armored vehicle chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200610308U CN201439293U (en) | 2009-07-23 | 2009-07-23 | Suspension system of anti-riot armored vehicle chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201439293U true CN201439293U (en) | 2010-04-21 |
Family
ID=42543961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200610308U Expired - Fee Related CN201439293U (en) | 2009-07-23 | 2009-07-23 | Suspension system of anti-riot armored vehicle chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201439293U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407745A (en) * | 2011-10-25 | 2012-04-11 | 河南科技大学 | Front suspension of heavy hinged self-discharging truck |
| CN102501736A (en) * | 2011-10-25 | 2012-06-20 | 河南科技大学 | Elastic device for front suspension for heavy articulated dump truck |
| CN107878137A (en) * | 2017-12-14 | 2018-04-06 | 贵州大学 | A kind of engineering machinery vehicle frame suspended structure |
| CN109703651A (en) * | 2019-01-26 | 2019-05-03 | 珠海达明科技有限公司 | A kind of vertical independent suspension structure of AGV ladder supports based on MECANUM wheel |
-
2009
- 2009-07-23 CN CN2009200610308U patent/CN201439293U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407745A (en) * | 2011-10-25 | 2012-04-11 | 河南科技大学 | Front suspension of heavy hinged self-discharging truck |
| CN102501736A (en) * | 2011-10-25 | 2012-06-20 | 河南科技大学 | Elastic device for front suspension for heavy articulated dump truck |
| CN107878137A (en) * | 2017-12-14 | 2018-04-06 | 贵州大学 | A kind of engineering machinery vehicle frame suspended structure |
| CN107878137B (en) * | 2017-12-14 | 2023-05-19 | 贵州大学 | Engineering machine tool frame suspended structure |
| CN109703651A (en) * | 2019-01-26 | 2019-05-03 | 珠海达明科技有限公司 | A kind of vertical independent suspension structure of AGV ladder supports based on MECANUM wheel |
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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: 20100421 Termination date: 20160723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |