CN203418946U - Rear support of front plate spring of mine car - Google Patents
Rear support of front plate spring of mine car Download PDFInfo
- Publication number
- CN203418946U CN203418946U CN201320542314.5U CN201320542314U CN203418946U CN 203418946 U CN203418946 U CN 203418946U CN 201320542314 U CN201320542314 U CN 201320542314U CN 203418946 U CN203418946 U CN 203418946U
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- CN
- China
- Prior art keywords
- rear support
- plate
- front plate
- support bracket
- plate spring
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a rear support of a front plate spring of a mine car. The rear support comprises an upper connecting plate, a frame plate, a lower connecting plate and a side wall, one side face of the upper connecting plate is a frame longitudinal member connecting face, the upper end face of the frame plate is a frame lower-wing-surface connecting face, and the frame longitudinal member connecting face is vertically connected with the frame lower-wing-surface connecting face. A stable concentric shaft mounting face is arranged on the lower portion of the lower connecting plate, and vertically connected with the frame lower-wing-surface connecting face. The side wall is connected between the upper connecting plate and the frame plate. The rear support has the advantages of simple structure, safety, reliability, high strength and improvement of complete car tilt resistance, and the problems that an existing rear support of a front plate spring cannot bear overhigh pressure and cannot improve tilt resistance of the complete car are solved.
Description
Technical field
The utility model relates to a kind of automobile-used front plate spring support, is specifically related to a kind of mine car rear support bracket for front plate spring.
Background technology
Elastic element in the suspension system of existing heavy motor vehicle adopts steel spring more, and the general front end of front plate spring is fixed, and rear end dress hanger can float.Especially expanded letter mine car, this car front axle bears the weight of car load approximately 30%, and rear support bracket for front plate spring is stressed larger, and rear support bracket for front plate spring must adopt good toughness and firm part, and before and after conventional highway car, spring part is difficult on expanded letter mine car applicable.Although existing rear support bracket for front plate spring has increased the installation site of crossbeam, the anti-inclination to car load, cannot accomplish obvious improvement.
Utility model content
The purpose of this utility model is to overcome existing rear support bracket for front plate spring can not bear excessive pressure, cannot improve the problem of the anti-inclination of car load.
For this reason, the utility model provides a kind of mine car rear support bracket for front plate spring, comprise upper junction plate, frame plate, lower connecting plate, sidewall, upper junction plate one side is chassis side rail joint face, frame plate upper surface is vehicle frame lower aerofoil joint face, chassis side rail joint face and vertical connection of vehicle frame lower aerofoil joint face; Lower connecting plate bottom is provided with stablizes concentric shafts attachment face, stablizes concentric shafts attachment face and vertical connection of vehicle frame lower aerofoil joint face; Between upper junction plate and frame plate, be connected with sidewall.
Wherein, stablize that concentric shafts attachment face is provided with 4 mounting holes and these holes are arranged in squares.
Wherein, frame plate is provided with the connecting bore of connecting vehicle frame lower aerofoil.
Wherein, frame plate is provided with installation macropore.
Wherein, lower connecting plate is provided with multiple tracks reinforced rib.
Wherein, macropore periphery is installed and is connected with 3 road reinforced ribs,, the angle in the middle of favouring between the twice reinforced rib of one reinforced rib is 90 degree.
Wherein, sidewall upper and upper junction plate junction are lower than upper junction plate upper end.
Wherein, rear support bracket for front plate spring is cast steel support.
The mine car rear support bracket for front plate spring that the utility model provides, have advantages of simple in structure, safe and reliable, intensity is high, improve the anti-inclination of car load.
Below with reference to accompanying drawing, the utility model is described in further details.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the mining side rear support bracket for front plate spring of the utility model;
Fig. 2 is the side-looking structural representation of the rear support bracket for front plate spring of mine car shown in Fig. 1;
Fig. 3 is the assembly drowing of the rear support bracket for front plate spring of mine car shown in Fig. 1.
1. upper junction plate, 2. frame plate, 3. lower connecting plate, 4. sidewall, 5. chassis side rail joint face, 6. vehicle frame lower aerofoil joint face, 7. stablize concentric shafts attachment face, 8. mounting hole, 9. connecting bore, 10. macropore is installed, 11. reinforced ribs, 12. stablize concentric shafts, 13. vehicle frame right vertical beams, the left longeron of 14. vehicle frame, 15. rear support bracket for front plate springs.
The specific embodiment
In order to overcome existing rear support bracket for front plate spring, can not bear excessive pressure, cannot improve the problem of the anti-inclination of car load.The present embodiment provides the rear support bracket for front plate spring of the mine car shown in a kind of Fig. 1.
Shown in Fig. 1, Fig. 2, this mine car rear support bracket for front plate spring, comprise upper junction plate 1, frame plate 2, lower connecting plate 3, sidewall 4, upper junction plate 1 one sides are chassis side rail joint face 5, frame plate 2 upper surfaces are vehicle frame lower aerofoil joint face 6, chassis side rail joint face 5 and 6 vertical connections of vehicle frame lower aerofoil joint face; Lower connecting plate 3 bottoms are provided with stablizes concentric shafts attachment face 7, stablizes concentric shafts attachment face 7 and 6 vertical connections of vehicle frame lower aerofoil joint face; Between upper junction plate 1 and frame plate 2, be connected with sidewall 4; Stablize that concentric shafts attachment face 7 is provided with 4 mounting holes 8 and these holes are arranged in squares; Frame plate is provided with the connecting bore 9 of connecting vehicle frame lower aerofoil; Frame plate is provided with installs macropore 10; Lower connecting plate 3 is provided with multiple tracks reinforced rib 11; Macropore 10 peripheries are installed and are connected with 3 road reinforced ribs 11, the angle in the middle of favouring between the twice reinforced rib of one reinforced rib is 90 degree; Sidewall 4 upper ends and upper junction plate 1 junction are lower than upper junction plate 1 upper end; Rear support bracket for front plate spring is cast steel support.
In Fig. 3, vehicle frame right vertical beam 13, the left longeron 14 of vehicle frame are connected with rear support bracket for front plate spring 15 respectively, and two front plate spring support 15 lower ends are connected with the two ends of stable concentric shafts 12 respectively, all use bolt to connect, simple in structure, good manufacturability, be easy to assembling, the anti-inclination that has improved car load.
The utility model adopts ZG45 to make, and structure is optimized to design, as far as possible attractive in appearance in assurance working strength situation, is convenient to assembling.Front spring after poppet is connected with chassis side rail by special high strength bolt, guarantees Joint strenght, strengthens pin-and-hole diameter simultaneously, adopt major diameter bearing pin, prevent bearing pin fracture, simple in structure, reliable, bottom increases and stablizes concentric shafts installation site simultaneously, improves the anti-inclination of car load.Adopt after this structure, safe and reliable, firm, than conventional bracket, can improve 50% intensity.
More than exemplifying is only to casehistory of the present utility model, does not form the restriction to protection domain of the present utility model, within the every and same or analogous design of the utility model all belongs to protection scope of the present invention.
Claims (8)
1. a mine car rear support bracket for front plate spring, it is characterized in that: comprise upper junction plate (1), frame plate (2), lower connecting plate (3), sidewall (4), described upper junction plate (1) one side is chassis side rail joint face (5), described frame plate (2) upper surface is vehicle frame lower aerofoil joint face (6), described chassis side rail joint face (5) and vertical connection of vehicle frame lower aerofoil joint face (6); Described lower connecting plate (3) bottom is provided with stablizes concentric shafts attachment face (7), described stable concentric shafts attachment face (7) and vertical connection of vehicle frame lower aerofoil joint face (6); Between described upper junction plate (1) and frame plate (2), be connected with sidewall (4).
2. mine car rear support bracket for front plate spring according to claim 1, is characterized in that: described stable concentric shafts attachment face (7) is provided with 4 mounting holes (8) and these holes are arranged in squares.
3. mine car rear support bracket for front plate spring according to claim 1 and 2, is characterized in that: described frame plate is provided with the connecting bore (9) of connecting vehicle frame lower aerofoil.
4. mine car rear support bracket for front plate spring according to claim 3, is characterized in that: described frame plate is provided with installs macropore (10).
5. mine car rear support bracket for front plate spring according to claim 4, is characterized in that: described lower connecting plate (3) is provided with multiple tracks reinforced rib (11).
6. mine car rear support bracket for front plate spring according to claim 5, is characterized in that: described installation macropore (10) periphery is connected with 3 road reinforced ribs (11), and the angle in the middle of favouring between the twice reinforced rib of one reinforced rib is 90 degree.
7. mine car rear support bracket for front plate spring according to claim 6, is characterized in that: described sidewall (4) upper end and upper junction plate (1) junction are lower than upper junction plate (1) upper end.
8. mine car rear support bracket for front plate spring according to claim 7, is characterized in that: described rear support bracket for front plate spring is cast steel support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542314.5U CN203418946U (en) | 2013-09-02 | 2013-09-02 | Rear support of front plate spring of mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542314.5U CN203418946U (en) | 2013-09-02 | 2013-09-02 | Rear support of front plate spring of mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418946U true CN203418946U (en) | 2014-02-05 |
Family
ID=50018048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320542314.5U Expired - Fee Related CN203418946U (en) | 2013-09-02 | 2013-09-02 | Rear support of front plate spring of mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925138A (en) * | 2015-06-26 | 2015-09-23 | 江苏汤臣汽车零部件有限公司 | Lightweight spiral spring seat upper bracket of off-road military command vehicle |
-
2013
- 2013-09-02 CN CN201320542314.5U patent/CN203418946U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925138A (en) * | 2015-06-26 | 2015-09-23 | 江苏汤臣汽车零部件有限公司 | Lightweight spiral spring seat upper bracket of off-road military command 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: 20140205 Termination date: 20150902 |
|
| EXPY | Termination of patent right or utility model |