CN204526788U - A kind of battery mounting rail structure - Google Patents
A kind of battery mounting rail structure Download PDFInfo
- Publication number
- CN204526788U CN204526788U CN201520189126.8U CN201520189126U CN204526788U CN 204526788 U CN204526788 U CN 204526788U CN 201520189126 U CN201520189126 U CN 201520189126U CN 204526788 U CN204526788 U CN 204526788U
- Authority
- CN
- China
- Prior art keywords
- mounting rail
- fixed edge
- battery pack
- battery
- mounting
- 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 - Fee Related
Links
- 239000002184 metal Substances 0.000 claims description 3
- 238000010009 beating Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000306 component Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of battery mounting rail structure, comprise the first mounting rail and the second mounting rail that are arranged on both sides, rear floor, first mounting rail and the second mounting rail run through rear floor to front longitudinal floor beam, first mounting rail and the second mounting rail upper surface have mounting hole, and two side has side fixed edge, and be fixed on rear floor by side fixed edge.This structure, under the prerequisite ensureing battery pack installation strength, ensures the safety of battery pack, reduces or avoid the secondary collision of back wall panel beating and battery pack, increases integral strength, rigidity and collision performance.
Description
Technical field
The utility model relates to car body component, particularly relates to a kind of battery mounting rail structure.
Background technology
Along with global energy and environmental system facing challenges increase day by day, new-energy automobile becomes the dominant direction of auto trade future development research.
In hybrid vehicle, power battery pack is core component, and for wing-rooms on either side of a one-story house type hybrid vehicle, power battery pack is generally arranged in luggage boot, rear floor is welded with supporting plate, and power battery pack is fixedly connected with the supporting plate be welded on rear floor by bolt.But, because power battery pack is arranged on the rear portion of automobile, when vehicle tail collides, vehicle back wall panel beating accepts distortion, directly and power battery pack generation secondary collision, battery pack safety cannot be ensured, and then have influence on the safety that personnel taken advantage of by car load and car.
Utility model content
The purpose of this utility model is to provide a kind of battery mounting rail structure, reduces or avoid the secondary collision of back wall panel beating and battery pack, improves the safety of battery pack.
To achieve these goals, the utility model provides a kind of battery mounting rail structure, comprise the first mounting rail and the second mounting rail that are arranged on both sides, rear floor, first mounting rail and the second mounting rail run through rear floor to front longitudinal floor beam, first mounting rail and the second mounting rail upper surface all have mounting hole, and the two side of each mounting rail all has side fixed edge, and be fixed on rear floor by side fixed edge.
Optionally, the front end face of described first mounting rail and the second mounting rail is closed by front end cover, and front end cover has front fixed edge, and front fixed edge is fixed on rear floor.
Optionally, described front end cover tilts towards front longitudinal floor beam.
Optionally, described first mounting rail and the second mounting rail all have rear fixed edge, and rear fixed edge is connected with side fixed edge and is fixed on rear end panel assembly.
Optionally, described rear fixed edge is fixedly installed on the aft end face of the first mounting rail and the second mounting rail.
Optionally, described first mounting rail and the second mounting rail are integrated sheet metal component.
The battery mounting rail structure that the utility model embodiment provides, mounting rail structure is adopted to be fixed on rear floor, this mounting rail runs through rear floor to front longitudinal floor beam, like this, when vehicle tail collides, rear end panel assembly stress deformation, impact is sent to mounting rail, and mounting rail is hollow structure, impact force effectively can be disperseed, under the prerequisite ensureing battery pack installation strength, ensure the safety of battery pack, reduce or avoid the secondary collision of back wall panel beating and battery pack, increase integral strength, rigidity and collision performance.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the mounting structure schematic diagram of the battery mounting rail according to the utility model embodiment;
Fig. 2 is the plan structure schematic diagram of the battery mounting rail according to the utility model embodiment;
Fig. 3 is the close-up schematic view of the mounting structure of battery mounting rail according to the utility model embodiment.
Description of reference numerals:
1-rear end panel assembly, floor after 2-, longitudinal floor beam before 3-, 4-1-first mounting rail, 4-2-second mounting rail, 41-side fixed edge, 42-front end cover, fixed edge before 43-, fixed edge after 44-, 5-mounting hole.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, therefore the utility model is not by the restriction of following public specific embodiment.
Secondly, the utility model is described in detail in conjunction with schematic diagram, when describing the utility model embodiment in detail; for ease of explanation; the section-drawing of indication device structure can be disobeyed general ratio and be made partial enlargement, and described schematic diagram is example, and it should not limit the scope of the utility model protection at this.In addition, the three-dimensional space of length, width and the degree of depth should be comprised in actual fabrication.
As Figure 1-3, the battery mounting rail structure of the present embodiment comprises the first mounting rail 4-1 and the second mounting rail 4-2, these two mounting rails have identical structure, be symmetricly set on the dual-side on rear floor 2, these two mounting rails run through rear floor 3 until front longitudinal floor beam 3, that is, first mounting rail 4-1 and the second mounting rail 4-2 extends to front longitudinal floor beam 3 from rear end panel assembly 1 always, mounting rail 4-1, the two side of 4-2 has side fixed edge 41, fixed by this side fixed edge 41 and rear floor 2, as this side fixed edge 41 being fixedly connected with rear floor by the mode of welding, mounting rail 4-1, mounting hole 45 on the surface of 4-2 is for fixedly mounting battery pack (scheming not shown).
Because mounting rail runs through rear floor to front longitudinal floor beam, when vehicle tail collides, rear end panel assembly stress deformation, impact is sent to mounting rail, and mounting rail is hollow structure, impact force effectively can be disperseed, under the prerequisite ensureing battery pack installation strength, ensure the safety of battery pack, reduce or avoid the secondary collision of back wall panel beating and battery pack, increase integral strength, rigidity and collision performance.
As shown in Figures 2 and 3, the front end face of mounting rail 4-1,4-2 is closed by front end cover 42, front end cover 42 has front fixed edge 43, and this front fixed edge 43 is connected with side fixed edge 41, is fixed on rear floor 3, simultaneously, the aft end face of mounting rail 4-1,4-2 is fixedly installed rear fixed edge 44, this rear fixed edge 44 is connected with side fixed edge 41, and this rear fixed edge 44 is fixed on rear end panel assembly 1, these fixed edges ensure that the installation strength of mounting rail, better ensure fixing of battery pack and mounting rail.In addition, front end cover 42 can tilt towards front longitudinal floor beam 3, and namely the direction of tilt of front end cover 42 is the Impact direction of mounting rail when colliding towards vehicle tail, impact force effectively to be disperseed further.
It should be noted that, in the present embodiment, one end of nearby longitudinal floor beam is depended in the front end of mounting rail, and one end of nearly rear end panel assembly is depended in the rear end of mounting rail.
As shown in Figures 2 and 3, the upper surface of the first mounting rail 4-1 and the second mounting rail 4-2 is respectively arranged with mounting hole 45, in this embodiment, mounting hole is 3, for diameter is the circular hole of 14mm, arranging near the rear end of mounting rail, by project-welding nut, the tray of battery pack is fixed on the first mounting rail 4-1 and the second mounting rail 4-2, and then realize the fixing of battery pack, this mounting hole near front longitudinal floor beam 3 side, avoids the direct shock at rear portion and the further dispersion of impact as far as possible further.Be understandable that, in other embodiments, quantity and the position of mounting hole can be set as required.Owing to ensure that the installation strength of mounting rail structure, when occurring to clash into, ensure that mounting rail is not peeled off with floor, the relative position relation of battery pack and mounting rail structure is kept not change, avoid the secondary impact of battery pack, ensure that the safety of battery pack, and then ensure that the safety of personnel taken advantage of by car load and car.
In addition, the first mounting rail 4-1 and the second mounting rail 4-2 adopts one sheet metal component, to ensure the bulk strength of this mounting rail structure.
Mode above only by illustrating describes some one exemplary embodiment of the present utility model, undoubtedly, for those of ordinary skill in the art, when not departing from spirit and scope of the present utility model, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the utility model claims.
Claims (7)
1. a battery mounting rail structure, it is characterized in that, comprise the first mounting rail and the second mounting rail that are arranged on both sides, rear floor, first mounting rail and the second mounting rail run through rear floor to front longitudinal floor beam, first mounting rail and the second mounting rail upper surface all have mounting hole, and the two side of each mounting rail all has side fixed edge, and be fixed on rear floor by side fixed edge.
2. battery mounting rail structure according to claim 1, is characterized in that, described mounting hole is near front longitudinal floor beam side.
3. battery mounting rail structure according to claim 1, is characterized in that, the front end face of described first mounting rail and the second mounting rail is closed by front end cover, and front end cover has front fixed edge, and front fixed edge is fixed on rear floor.
4. battery mounting rail structure according to claim 3, it is characterized in that, described front end cover tilts towards front longitudinal floor beam.
5. battery mounting rail structure according to claim 1, is characterized in that, described first mounting rail and the second mounting rail all have rear fixed edge, and rear fixed edge is connected with side fixed edge and is fixed on rear end panel assembly.
6. battery mounting rail structure according to claim 5, is characterized in that, described rear fixed edge is fixedly installed on the aft end face of the first mounting rail and the second mounting rail.
7. the battery mounting rail structure according to any one of claim 1-6, is characterized in that, described first mounting rail and the second mounting rail are integrated sheet metal component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520189126.8U CN204526788U (en) | 2015-03-31 | 2015-03-31 | A kind of battery mounting rail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520189126.8U CN204526788U (en) | 2015-03-31 | 2015-03-31 | A kind of battery mounting rail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204526788U true CN204526788U (en) | 2015-08-05 |
Family
ID=53740828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520189126.8U Expired - Fee Related CN204526788U (en) | 2015-03-31 | 2015-03-31 | A kind of battery mounting rail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204526788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031365A (en) * | 2015-09-17 | 2017-08-11 | 福特全球技术公司 | Support attachment structures with fault-fold |
-
2015
- 2015-03-31 CN CN201520189126.8U patent/CN204526788U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031365A (en) * | 2015-09-17 | 2017-08-11 | 福特全球技术公司 | Support attachment structures with fault-fold |
| CN107031365B (en) * | 2015-09-17 | 2021-12-07 | 福特全球技术公司 | Stent attachment with breakaway pleats |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| 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: 20150805 Termination date: 20190331 |