CN204095905U - A kind of longitudinal beams of engine cabin structure - Google Patents
A kind of longitudinal beams of engine cabin structure Download PDFInfo
- Publication number
- CN204095905U CN204095905U CN201420550252.7U CN201420550252U CN204095905U CN 204095905 U CN204095905 U CN 204095905U CN 201420550252 U CN201420550252 U CN 201420550252U CN 204095905 U CN204095905 U CN 204095905U
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- China
- Prior art keywords
- longitudinal beams
- engine cabin
- plate
- connecting panel
- welded
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Abstract
The utility model provides a kind of longitudinal beams of engine cabin structure, it comprises longitudinal beams of engine cabin leading portion, the upper plate of described longitudinal beams of engine cabin leading portion has suspension mounting hole, described suspension mounting hole place is provided with the first reinforcement, described first reinforcement has the first welded plate, described first welded plate welds mutually with the upper plate of described longitudinal beams of engine cabin leading portion, and described first welded plate is provided with the fixed orifice be connected with described suspension mounting hole, described fixed orifice place is welded with nut; Described first reinforcement also has the second welded plate welded mutually with the lower plate of described longitudinal beams of engine cabin leading portion, and described second welded plate has wheel cover mounting hole; Described first welded plate is connected by vertical plate with described second welded plate.The longitudinal beams of engine cabin structure that the utility model provides, can effectively absorb, decay auto against time impact energy, thus greatly reduce the invasion of automobile front wall, protect occupant.
Description
Technical field
The utility model relates to auto Body Technology field, is specifically related to a kind of longitudinal beams of engine cabin structure.
Background technology
Longitudinal beams of engine cabin not only has the effect of fixed car power system, and also plays important energy-absorbing function when automobile collides.
As shown in Figure 1, be the schematic diagram of existing longitudinal beams of engine cabin structure.It arranges suspension to install brace panel 11 at the suspension mounting hole place of longitudinal beams of engine cabin leading portion 1, and the intensity that brace panel 11 can only improve suspension mounting hole place is installed in suspension, to prevent driving engine from producing larger vibration and noise, ensure that driving engine has good performance.But when automobile collides, the effect that brace panel 11 but can not play the intensity improving longitudinal beams of engine cabin leading portion 1 is installed in suspension, impact energy when making longitudinal beams of engine cabin leading portion 1 effectively can not absorb collision and easily bending, thus cause automobile front wall excessively to be invaded in operator's compartment, and then bring injury to occupant.
Utility model content
The purpose of this utility model is to provide a kind of longitudinal beams of engine cabin structure, can not effectively apparatus with shock absorbing and the problem of easily bending to solve in prior art when automobile collides longitudinal beams of engine cabin leading portion.
For achieving the above object, the utility model provides following technical scheme:
A kind of longitudinal beams of engine cabin structure, it comprises longitudinal beams of engine cabin leading portion, the upper plate of described longitudinal beams of engine cabin leading portion has suspension mounting hole, described suspension mounting hole place is provided with the first reinforcement, described first reinforcement has the first welded plate, described first welded plate welds mutually with the upper plate of described longitudinal beams of engine cabin leading portion, and described first welded plate is provided with the fixed orifice be connected with described suspension mounting hole, described fixed orifice place is welded with nut; Described first reinforcement also has the second welded plate welded mutually with the lower plate of described longitudinal beams of engine cabin leading portion, and described second welded plate has wheel cover mounting hole; Described first welded plate is connected by vertical plate with described second welded plate.
Preferably, described vertical plate has bulge-structure, described bulge-structure welds mutually with the side plate of described longitudinal beams of engine cabin leading portion.
Preferably, the two ends of described vertical plate are provided with adapter plate, described adapter plate have the first electrophoresis liquid-leaking nozzle; One end of described adapter plate is welded mutually with described first welded plate, and the other end of described adapter plate welds mutually with described second welded plate.
Preferably, described first welded plate and described vertical plate, described second welded plate and described vertical plate all form integrative-structure; Described adapter plate and described vertical plate form integral structure.
Preferably, it also comprises the longitudinal beams of engine cabin back segment be connected with longitudinal beams of engine cabin leading portion, is provided with the second reinforcement between described first reinforcement and described longitudinal beams of engine cabin back segment; Described second reinforcement has and welds the first connecting panel mutually with the upper plate of described longitudinal beams of engine cabin leading portion, and described first connecting panel is provided with wiring harness fastener mounting hole; Described second reinforcement also has the second connecting panel welded mutually with the lower plate of described longitudinal beams of engine cabin leading portion; Described first connecting panel is connected by stay bearing plate with described second connecting panel.
Preferably, described stay bearing plate is provided with protruding face of weld, described protruding face of weld welds mutually with the side plate of described longitudinal beams of engine cabin leading portion.
Preferably, the side near described first reinforcement on described stay bearing plate is provided with the 3rd connecting panel, and described 3rd connecting panel has the second electrophoresis liquid-leaking nozzle; One end of described 3rd connecting panel is welded mutually with described first connecting panel, and the other end of described 3rd connecting panel welds mutually with described second connecting panel.
Preferably, the side near described longitudinal beams of engine cabin back segment on described stay bearing plate is provided with the 4th connecting panel, and described 4th connecting panel welds mutually with described longitudinal beams of engine cabin back segment.
Preferably, the side near described longitudinal beams of engine cabin back segment on described second connecting panel has longeron back segment face of weld, and described longeron back segment face of weld welds mutually with described longitudinal beams of engine cabin back segment.
Preferably, described first connecting panel, described second connecting panel, described 3rd connecting panel and described 4th connecting panel all form integral structure with described stay bearing plate.
The beneficial effects of the utility model are:
The longitudinal beams of engine cabin structure that the utility model provides; owing to being provided with the first reinforcement at suspension mounting hole place; intensity longitudinal beams of engine cabin leading portion suspending mounting hole place can not only be made to be improved; and the intensity of longitudinal beams of engine cabin leading portion can be improved preferably; thus the longitudinal beams of engine cabin leading portion when automobile collides not easily is bent; and can effectively absorb, decay auto against time impact energy, and then greatly reduce the invasion of automobile front wall, protect occupant.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing longitudinal beams of engine cabin structure.
The schematic diagram of the longitudinal beams of engine cabin structure that Fig. 2 provides for the utility model embodiment.
The schematic diagram of the first reinforcement that Fig. 3 provides for the utility model embodiment.
The schematic diagram of the second reinforcement that Fig. 4 provides for the utility model embodiment.
Fig. 5 is schematic diagram when the second reinforcement that the utility model embodiment provides welds mutually with longitudinal beams of engine cabin back segment.
Mark in accompanying drawing:
1, longitudinal beams of engine cabin leading portion 11, brace panel 2 is installed in suspension, first reinforcement 21, first welded plate 211, fixed orifice 22, second welded plate 221, wheel cover mounting hole 222, first location via hole 23, vertical plate 231, bulge-structure 232, first knock hole 233, second knock hole 234, second location via hole 24, adapter plate 241, first electrophoresis liquid-leaking nozzle 3, second reinforcement 31, first connecting panel 311, wiring harness fastener mounting hole 32, second connecting panel 321, longeron back segment face of weld 33, stay bearing plate 331, 3rd knock hole 332, protruding face of weld 333, 4th knock hole 34, 3rd connecting panel 341, second electrophoresis liquid-leaking nozzle 35, 4th connecting panel 41, upper plate 42, lower plate 43, side plate 5, longitudinal beams of engine cabin back segment
Detailed description of the invention
As shown in Figures 2 to 5, the longitudinal beams of engine cabin structure that the utility model embodiment provides, it comprises longitudinal beams of engine cabin leading portion.The upper plate 41 of wherein longitudinal beams of engine cabin leading portion has suspension mounting hole, suspension mounting hole place is provided with the first reinforcement 2, first reinforcement 2 has the first welding 21, first welded plate 21 welds mutually with the upper plate 41 of longitudinal beams of engine cabin leading portion, first welded plate 21 is provided with and the fixed orifice 211 suspending mounting hole and be connected, fixed orifice 211 place is welded with nut; First reinforcement 2 also has on the second welded plate 22, second welded plate 22 of welding mutually with the lower plate 42 of longitudinal beams of engine cabin leading portion and has wheel cover mounting hole 221; First welded plate 21 is connected by vertical plate 23 with the second welded plate 22.
The longitudinal beams of engine cabin structure that the utility model embodiment provides; owing to being provided with the first reinforcement 2 at suspension mounting hole place; intensity longitudinal beams of engine cabin leading portion suspending mounting hole place can not only be made to be improved; and the intensity of longitudinal beams of engine cabin leading portion can be improved preferably; thus the longitudinal beams of engine cabin leading portion when automobile collides not easily is bent; and can effectively absorb, decay auto against time impact energy; and then greatly reduce the invasion of automobile front wall; protect occupant, improve the safety of automobile.Meanwhile, the first reinforcement 2 also makes the intensity at wheel cover mounting hole 221 place obtain to improve preferably.
Further, vertical plate 23 can have bulge-structure 231, bulge-structure 231 welds mutually with the side plate 43 of longitudinal beams of engine cabin leading portion, thus effectively increases the Joint strenght between the first reinforcement 2 and longitudinal beams of engine cabin leading portion.In order to make, between vertical plate 23 and side plate 43, there is enough Joint strenghts, vertical plate 23 can have multiple bulge-structure for welding mutually with side plate 43.Simultaneously, weld mutually with the side plate 43 of longitudinal beams of engine cabin leading portion owing to only having bulge-structure 231, make, between other parts on vertical plate 23 and the side plate 43 of longitudinal beams of engine cabin leading portion, there is certain gap, the existence in this gap can improve the electrophoretic effects of longitudinal beams of engine cabin leading portion when cataphoretic treatment effectively, thus improves the anticorrosive property of longitudinal beams of engine cabin leading portion.In actual applications, in order to obtain electrophoretic effects preferably, this gap can be at least 5mm.
Further, the two ends of vertical plate 23 all can be provided with adapter plate 24, adapter plate 24 have the first electrophoresis liquid-leaking nozzle 241; One end of adapter plate 24 is welded mutually with the first welded plate 21, and the other end of adapter plate 24 welds mutually with the second welded plate 22.So just make the first reinforcement 2 be formed as a trench structure, thus effectively improve the bulk strength of the first reinforcement 2, and then make longitudinal beams of engine cabin leading portion have higher intensity.Meanwhile, owing to adapter plate 24 having the first electrophoresis liquid-leaking nozzle 241, make the first reinforcement 2 and longitudinal beams of engine cabin leading portion all can obtain electrophoretic effects preferably, thus make them have anticorrosive property preferably.
In order to reduce fitting operation, improve the bulk strength of the first reinforcement 2 further, the first welded plate 21 all can form integrative-structure with vertical plate 23, second welded plate 22 and vertical plate 23 simultaneously; Adapter plate 24 and vertical plate 23 can form integral structure.
As shown in Figure 4 and Figure 5, the longitudinal beams of engine cabin structure that the utility model embodiment provides, also comprise be connected with longitudinal beams of engine cabin leading portion can be provided with the second reinforcement 3 between longitudinal beams of engine cabin back segment 5, first reinforcement 2 and longitudinal beams of engine cabin back segment 5; Second reinforcement 3 has to weld mutually on the first connecting panel 31, first connecting panel 31 with the upper plate 41 of longitudinal beams of engine cabin leading portion and is provided with wiring harness fastener mounting hole 311; Second reinforcement 3 also has the second connecting panel 32 welded mutually with the lower plate 42 of longitudinal beams of engine cabin leading portion; First connecting panel 31 is connected by stay bearing plate 33 with the second connecting panel 32.Further improve with regard to making the intensity of longitudinal beams of engine cabin leading portion obtain like this, thus make automobile longitudinal beams of engine cabin leading portion is more difficult when being collided to bend, and more impact energy can be absorbed, and then improve the safety of automobile.Meanwhile, the intensity at wiring harness fastener mounting hole 311 place is also made to be improved.
In order to make the second reinforcement 3 can be connected more securely with between longitudinal beams of engine cabin leading portion, stay bearing plate 33 can be provided with protruding face of weld 332, protruding face of weld 332 welds mutually with the side plate 43 of longitudinal beams of engine cabin leading portion.In order to ensure, between stay bearing plate 33 and side plate 43, there is enough Joint strenghts, stay bearing plate 33 can have multiple protruding face of weld for welding mutually with side plate 43.Be understandable that there is certain gap between other parts now on stay bearing plate 33 and the side plate 43 of longitudinal beams of engine cabin leading portion, this gap can ensure that longitudinal beams of engine cabin leading portion and the second reinforcement 3 all can obtain electrophoretic effects preferably.
In order to improve the intensity of the second reinforcement 3, and ensureing that it has electrophoretic effects preferably when cataphoretic treatment, stay bearing plate 33 can be provided with on the 3rd connecting panel the 34, three connecting panel 34 near the side of the first reinforcement 2 there is the second electrophoresis liquid-leaking nozzle 341; One end of 3rd connecting panel 33 is welded mutually with the first connecting panel 31, and the other end of the 3rd connecting panel 33 welds mutually with the second connecting panel 32.
Further, side near longitudinal beams of engine cabin back segment 5 on stay bearing plate 33 can be provided with the 4th connecting panel 35,4th connecting panel 35 welds mutually with longitudinal beams of engine cabin back segment 5, thus preferably power during collision is delivered on longitudinal beams of engine cabin back segment 5 more effectively, by longitudinal beams of engine cabin back segment 5, power is passed to vehicle body again, make longitudinal beams of engine cabin leading portion can absorb more impact energy, thus make that longitudinal beams of engine cabin leading portion is more difficult to be bent.In actual applications, for making to have enough Joint strenghts and better transmission force property between the 4th connecting panel 35 and longitudinal beams of engine cabin back segment 5, the 4th connecting panel 35 welds with adopting two row's phase of solder joints between longitudinal beams of engine cabin back segment 5.
In order to improve the Joint strenght between the second reinforcement 3 and longitudinal beams of engine cabin back segment 5, side near longitudinal beams of engine cabin back segment 5 on second connecting panel 32 can have longeron back segment face of weld 321, longeron back segment face of weld 321 welds mutually with longitudinal beams of engine cabin back segment 5, thus makes the connection between the second reinforcement 3 and longitudinal beams of engine cabin back segment 5 more firm.
Particularly, first connecting panel 31, second connecting panel 32, the 3rd connecting panel 34 and the 4th connecting panel 35 all can form integral structure with stay bearing plate 33, thus the fitting operation effectively reduced between them, also greatly increase the bulk strength of the second reinforcement 3 simultaneously.
It should be noted that, for ensureing the working accuracy of the first reinforcement 2 and the second reinforcement 3, the first reinforcement 2 being provided with the first knock hole 232 and the second knock hole 233, the second reinforcement 3 is provided with the 3rd knock hole 331 and the 4th knock hole 333.For ensureing the setting accuracy between the first reinforcement 2 and longitudinal beams of engine cabin leading portion, the first reinforcement 2 is also provided with match with the location structure on the side plate 43 of longitudinal beams of engine cabin leading portion first locate via hole 222 and second and locate via hole 234.
The longitudinal beams of engine cabin structure that the utility model embodiment provides, through sunykatuib analysis, can make longitudinal beams of engine cabin leading portion, is biased the front wall invasion amount of touching with during central collision and reduces by 30% and 20% respectively, thus greatly increase the safety performance of automobile at automobile.
The above is only preferred implementation of the present utility model, it is to be noted, these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model, and, after having read content of the present utility model, relevant technical staff in the field can make various change or amendment to the utility model, and these equivalent form of values fall into the application's appended claims limited range equally.
Claims (10)
1. a longitudinal beams of engine cabin structure, it comprises longitudinal beams of engine cabin leading portion, the upper plate of described longitudinal beams of engine cabin leading portion has suspension mounting hole, it is characterized in that, described suspension mounting hole place is provided with the first reinforcement, and described first reinforcement has the first welded plate, and described first welded plate welds mutually with the upper plate of described longitudinal beams of engine cabin leading portion, described first welded plate is provided with the fixed orifice be connected with described suspension mounting hole, described fixed orifice place is welded with nut; Described first reinforcement also has the second welded plate welded mutually with the lower plate of described longitudinal beams of engine cabin leading portion, and described second welded plate has wheel cover mounting hole; Described first welded plate is connected by vertical plate with described second welded plate.
2. longitudinal beams of engine cabin structure according to claim 1, is characterized in that, described vertical plate has bulge-structure, and described bulge-structure welds mutually with the side plate of described longitudinal beams of engine cabin leading portion.
3. longitudinal beams of engine cabin structure according to claim 1, is characterized in that, the two ends of described vertical plate are provided with adapter plate, described adapter plate has the first electrophoresis liquid-leaking nozzle; One end of described adapter plate is welded mutually with described first welded plate, and the other end of described adapter plate welds mutually with described second welded plate.
4. longitudinal beams of engine cabin structure according to claim 3, is characterized in that, described first welded plate and described vertical plate, described second welded plate and described vertical plate all form integrative-structure; Described adapter plate and described vertical plate form integral structure.
5. longitudinal beams of engine cabin structure according to claim 1, is characterized in that, it also comprises the longitudinal beams of engine cabin back segment be connected with longitudinal beams of engine cabin leading portion, is provided with the second reinforcement between described first reinforcement and described longitudinal beams of engine cabin back segment; Described second reinforcement has and welds the first connecting panel mutually with the upper plate of described longitudinal beams of engine cabin leading portion, and described first connecting panel is provided with wiring harness fastener mounting hole; Described second reinforcement also has the second connecting panel welded mutually with the lower plate of described longitudinal beams of engine cabin leading portion; Described first connecting panel is connected by stay bearing plate with described second connecting panel.
6. longitudinal beams of engine cabin structure according to claim 5, is characterized in that, described stay bearing plate is provided with protruding face of weld, and described protruding face of weld welds mutually with the side plate of described longitudinal beams of engine cabin leading portion.
7. longitudinal beams of engine cabin structure according to claim 5, is characterized in that, the side near described first reinforcement on described stay bearing plate is provided with the 3rd connecting panel, and described 3rd connecting panel has the second electrophoresis liquid-leaking nozzle; One end of described 3rd connecting panel is welded mutually with described first connecting panel, and the other end of described 3rd connecting panel welds mutually with described second connecting panel.
8. longitudinal beams of engine cabin structure according to claim 7, is characterized in that, the side near described longitudinal beams of engine cabin back segment on described stay bearing plate is provided with the 4th connecting panel, and described 4th connecting panel welds mutually with described longitudinal beams of engine cabin back segment.
9. longitudinal beams of engine cabin structure according to claim 8, it is characterized in that, side near described longitudinal beams of engine cabin back segment on described second connecting panel has longeron back segment face of weld, and described longeron back segment face of weld welds mutually with described longitudinal beams of engine cabin back segment.
10. the longitudinal beams of engine cabin structure described according to Claim 8 or 9 any one, is characterized in that, described first connecting panel, described second connecting panel, described 3rd connecting panel and described 4th connecting panel all form integral structure with described stay bearing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550252.7U CN204095905U (en) | 2014-09-23 | 2014-09-23 | A kind of longitudinal beams of engine cabin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550252.7U CN204095905U (en) | 2014-09-23 | 2014-09-23 | A kind of longitudinal beams of engine cabin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204095905U true CN204095905U (en) | 2015-01-14 |
Family
ID=52264353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420550252.7U Withdrawn - After Issue CN204095905U (en) | 2014-09-23 | 2014-09-23 | A kind of longitudinal beams of engine cabin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204095905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290821A (en) * | 2014-09-23 | 2015-01-21 | 安徽江淮汽车股份有限公司 | Engine compartment longitudinal beam structure |
-
2014
- 2014-09-23 CN CN201420550252.7U patent/CN204095905U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290821A (en) * | 2014-09-23 | 2015-01-21 | 安徽江淮汽车股份有限公司 | Engine compartment longitudinal beam structure |
| CN104290821B (en) * | 2014-09-23 | 2016-05-18 | 安徽江淮汽车股份有限公司 | A kind of longitudinal beams of engine cabin structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150114 Effective date of abandoning: 20160518 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |