CN204184150U - Spring front support assembly before a kind of mine car - Google Patents
Spring front support assembly before a kind of mine car Download PDFInfo
- Publication number
- CN204184150U CN204184150U CN201420667674.2U CN201420667674U CN204184150U CN 204184150 U CN204184150 U CN 204184150U CN 201420667674 U CN201420667674 U CN 201420667674U CN 204184150 U CN204184150 U CN 204184150U
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- China
- Prior art keywords
- crossbeam
- spring front
- frame
- front frame
- wing plate
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Abstract
The utility model discloses the structure of spring front support assembly before a kind of mine car, belong to Car design technical field.Comprise front spring front frame and crossbeam assembly, it is characterized in that front spring front frame being provided with the step be combined with vehicle frame lower aerofoil, front spring front frame is individually fixed in the lateral surface of vehicle frame; Medial surface below the step of front spring front frame, sets gradually upper flange and lower wing plate from top to bottom, is fixedly connected with the crossbeam being positioned at below vehicle frame lower aerofoil between upper flange and lower wing plate.Spring front support assembly before this mine car, can play the beam effect of reinforcement vehicle frame, effectively can support spring front frame before left and right again, greatly improve the bending-twisting ability on car load chassis.The constructional feature of front spring front frame determines crossbeam assembly and is positioned at below longeron lower aerofoil, and when making arrangement, the bearing zone of driving engine expands, and solves the limitation problem of driving engine location because interfering with crossbeam; Solve the embarrassment that high-powered engine fan flange position is difficult to add crossbeam simultaneously.
Description
Technical field
The utility model discloses the structure of spring front support assembly before a kind of mine car, belong to Car design technical field.
Background technology
The applying working condition of mine car is comparatively severe, and its car body is wider in addition, makes the stressed larger of its front spring front frame place.The structure of existing front spring front frame crossbeam many employings welded type or punching type, be connected directly between on chassis side rail, very easily ftracture by after bending, fault rate is higher, and is furnished with high requirement to driving engine, cannot meet actual needs; Before existing mine car, spring front frame majority only considered the effect supporting front overhang, has not given play to its more arrangement relation.
Summary of the invention
The utility model, in order to overcome the deficiency in above design, provides spring front support assembly before a kind of mine car.
The technical solution of the utility model shows as:
The front spring front frame being provided with step is placed in outside chassis side rail respectively, the anchoring strength of spring front frame and vehicle frame before improving;
Arrange the crossbeam assembly being positioned at below vehicle frame lower aerofoil, spring front frame integral rigidity before increasing, the layout for driving engine provides enough spaces.
Spring front support assembly before a kind of mine car, comprise front spring front frame and crossbeam assembly, it is characterized in that front spring front frame being provided with the step be combined with vehicle frame lower aerofoil, front spring front frame is individually fixed in the lateral surface of vehicle frame; Medial surface below the step of front spring front frame, sets gradually upper flange and lower wing plate from top to bottom, is fixedly connected with the crossbeam being positioned at below vehicle frame lower aerofoil between upper flange and lower wing plate.
The crossbeam that described crossbeam assembly comprises upper flange and lower wing plate and is arranged between upper flange and lower wing plate, on described crossbeam, the fixed orifice of reserved car load pipeline, facilitates wire harness to fix.
Described upper flange is connected with crossbeam by fastener, and lower wing plate is connected with crossbeam by fastener.
The joint face of described front spring fore poppet overhead and vehicle frame is trapezoid, is connected to frame outside by fastener; Described front spring front frame bottom joint face is inverted trapezoidal, extends below chassis side rail lower aerofoil.
Not in one plane, the connection plane in the middle of it is fixed on vehicle frame lower aerofoil by fastener to the joint face up and down of described front spring front frame.
Described front spring front frame is connected by fastener with the upper flange in crossbeam assembly and lower wing plate.
Overall structure comprises front spring front frame and is arranged at the crossbeam assembly in the middle of the front spring front frame at two ends, left and right, and the front spring front frame at two ends, described left and right is individually fixed in frame outside.The crossbeam that crossbeam assembly comprises upper flange and lower wing plate and is arranged between upper flange and lower wing plate, upper flange is connected with crossbeam by fastener, and lower wing plate is connected with crossbeam by fastener; The fixed orifice of reserved car load pipeline on crossbeam assembly.Front spring front frame is individually fixed in crossbeam assembly two ends, is connected by fastener with the upper flange in crossbeam assembly and lower wing plate; Frame outside is connected to by fastener; Front spring fore poppet overhead joint face is trapezoid, is connected to frame outside by fastener; Front spring front frame bottom joint face is inverted trapezoidal, extends below chassis side rail lower aerofoil; Not in one plane, the connection plane in the middle of it is fixed on vehicle frame lower aerofoil by fastener to the joint face up and down of front spring front frame.
The beneficial effects of the utility model are:
1. spring front support assembly before the mine car that provides of the utility model, left and right front overhang support is fixed on left and right chassis side rail, is connected respectively by the lower plate hole of left and right front overhang support with the upper and lower wing plate in the left and right of crossbeam assembly.Because the connecting bore position of the lower plate hole of front overhang support is below longeron lower aerofoil, crossbeam assembly is made to be arranged in below vehicle frame lower aerofoil, when arrangement, the bearing zone of driving engine obtains expansion, solves the limitation problem of driving engine location because interfering with crossbeam.
2. spring front support assembly before the mine car that provides of the utility model, solves the embarrassment that high-powered engine fan flange position is difficult to add crossbeam.
3. spring front support assembly before the mine car that provides of the utility model, solving front spring front frame place easily affects by bad working environments, front spring front frame bolt looseness, frontly connects the phenomenons such as support cracking.
4. the pattern that crossbeam assembly adopts trough girder structure, crossbeam is connected with upper and lower wing bolt in the front spring armature assembly that provides of the utility model, is easy to installation, manufacture.This crossbeam assembly can play strengthen vehicle frame beam effect, effectively can support spring front frame before left and right again, greatly improve the bending-twisting ability on car load chassis; And the fixed orifice of reserved car load pipeline, facilitate the pipeline of car load front portion to tie up.This crossbeam assembly and front spring front frame pattern with bolts, be easy to install.
5. before the mine car that provides of the utility model, spring front support assembly utility model is easy to manufacture, install, and is applicable to producing in enormous quantities.
Accompanying drawing explanation
Fig. 1 is the front view of the structural representation in the utility model ore deposit;
Fig. 2 is birds-eye view;
Fig. 3 is left view.
In figure: spring front frame before 1-, 2-crossbeam assembly, 2-1, upper flange, 2-2, lower wing plate, 2-3 crossbeam, 3-vehicle frame, 4-step.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further.
Spring front support assembly before a kind of mine car, comprise the front spring front frame 1 at crossbeam assembly 2 and its two ends, it is characterized in that front spring front frame 1 being provided with the step 4 be combined with vehicle frame 3 lower aerofoil, front spring front frame 1 is individually fixed in the lateral surface of vehicle frame 3; The medial surface of the step less than 4 of front spring front frame 1, sets gradually upper flange 2-1 and lower wing plate 2-2 from top to bottom, is fixedly connected with the crossbeam 2-3 being positioned at below vehicle frame 3 lower aerofoil between upper flange and lower wing plate.
The crossbeam 2-3 that described crossbeam assembly 2 comprises upper flange 2-1 and lower wing plate 2-2 and is arranged between upper flange and lower wing plate, the convenient fixing fixed orifice of reserved car load pipeline on described crossbeam 2-3.
Described upper flange 2-1 is connected with crossbeam 2-3 by fastener, and lower wing plate 2-2 is connected with crossbeam 2-3 by fastener.
The joint face of described front spring front frame 1 top and vehicle frame 3 is trapezoid, is connected to frame outside by fastener; Described front spring front frame 1 bottom joint face is inverted trapezoidal, extends below chassis side rail lower aerofoil.
The upper and lower joint face of described front spring front frame not in one plane, forms step 4, and the connection plane in the middle of it is fixed on vehicle frame lower aerofoil by fastener.
Described front spring front frame 1 is connected by fastener with the upper flange in crossbeam assembly and lower wing plate.
As shown in Figure 1, spring front support assembly before a kind of mine car, crossbeam assembly (2) in the middle of the front spring front frame comprising front spring front frame (1) and be arranged at two ends, left and right, the crossbeam (2-3) that crossbeam assembly (2) comprises upper flange (2-1) and lower wing plate (2-2) and is arranged between upper flange (2-1) and lower wing plate (2-2), upper flange (2-1) is connected with crossbeam (2-3) by fastener, and lower wing plate (2-2) is connected with crossbeam (2-3) by fastener.The fixed orifice of the upper reserved car load pipeline of crossbeam (2-3).The front spring front frame (1) at two ends, left and right is individually fixed in vehicle frame (3) outside; Crossbeam assembly (2) is positioned at below the lower aerofoil of vehicle frame (3).Front spring front frame (1) is connected by fastener with the upper flange (2-1) in crossbeam assembly (2) and lower wing plate (2-2).
Spring front support assembly before this mine car, can play the beam effect of reinforcement vehicle frame, effectively can support spring front frame before left and right again, greatly improve the bending-twisting ability on car load chassis.The constructional feature of front spring front frame determines crossbeam assembly and is positioned at below longeron lower aerofoil, and when making arrangement, the bearing zone of driving engine expands, and solves the limitation problem of driving engine location because interfering with crossbeam; Solve the embarrassment that high-powered engine fan flange position is difficult to add crossbeam simultaneously.
Claims (5)
1. spring front support assembly before a mine car, comprise the front spring front frame (1) at crossbeam assembly (2) and its two ends, it is characterized in that front spring front frame (1) being provided with the step (4) be combined with vehicle frame (3) lower aerofoil, front spring front frame (1) is individually fixed in the lateral surface of vehicle frame (3); Step (4) medial surface below of front spring front frame (1), set gradually upper flange (2-1) and lower wing plate (2-2) from top to bottom, between upper flange and lower wing plate, be fixedly connected with the crossbeam (2-3) being positioned at below vehicle frame (3) lower aerofoil.
2. spring front support assembly before mine car according to claim 1, it is characterized in that the crossbeam (2-3) that described crossbeam assembly (2) comprises upper flange (2-1) and lower wing plate (2-2) and is arranged between upper flange and lower wing plate, the convenient fixing fixed orifice of the upper reserved car load pipeline of described crossbeam (2-3).
3. spring front support assembly before mine car according to claim 1, it is characterized in that described upper flange (2-1) is connected with crossbeam (2-3) by fastener, lower wing plate (2-2) is connected with crossbeam (2-3) by fastener.
4. spring front support assembly before mine car according to claim 1, is characterized in that the joint face of described front spring front frame (1) top and vehicle frame (3) is trapezoid, is connected to frame outside by fastener; Described front spring front frame (1) bottom joint face is inverted trapezoidal, extends below chassis side rail lower aerofoil.
5. spring front support assembly before mine car according to claim 1, is characterized in that described front spring front frame (1) is connected by fastener with the upper flange in crossbeam assembly and lower wing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667674.2U CN204184150U (en) | 2014-11-10 | 2014-11-10 | Spring front support assembly before a kind of mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667674.2U CN204184150U (en) | 2014-11-10 | 2014-11-10 | Spring front support assembly before a kind of mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204184150U true CN204184150U (en) | 2015-03-04 |
Family
ID=52616178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420667674.2U Expired - Fee Related CN204184150U (en) | 2014-11-10 | 2014-11-10 | Spring front support assembly before a kind of mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204184150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189634A (en) * | 2017-12-29 | 2018-06-22 | 合肥久享机械有限责任公司 | A kind of high-precision foreboard spring bracket and its processing method |
-
2014
- 2014-11-10 CN CN201420667674.2U patent/CN204184150U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189634A (en) * | 2017-12-29 | 2018-06-22 | 合肥久享机械有限责任公司 | A kind of high-precision foreboard spring bracket and its processing method |
| CN108189634B (en) * | 2017-12-29 | 2022-01-07 | 合肥久享机械有限责任公司 | High-precision front plate spring support and machining method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20201110 |