CN101973200B - Battery installation structure for automobile - Google Patents
Battery installation structure for automobile Download PDFInfo
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- CN101973200B CN101973200B CN2010105144932A CN201010514493A CN101973200B CN 101973200 B CN101973200 B CN 101973200B CN 2010105144932 A CN2010105144932 A CN 2010105144932A CN 201010514493 A CN201010514493 A CN 201010514493A CN 101973200 B CN101973200 B CN 101973200B
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- battery
- side bar
- automobile
- fastening structure
- adapter plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention provides a battery installation structure for an automobile, which belongs to the technical field of automobile and solves the problems that power batteries in present automobiles are not convenient to install and the power batteries installed in a sealed space are not convenient to detect and maintain. The battery installation structure for an automobile is arranged at the lower part of a automobile floor and comprises an installation plate fixedly connected with the floor. A plurality of installation holes are arranged at the edge of the installation plate and fasteners penetrate through the battery and are connected at the installation holes. The battery installation structure for an automobile is provided with the installation plate at the lower part of the automobile floor and the installation holes on the installation plate. The battery is connected with the installation holes, bolts penetrate through the battery and is connected with the installation holes so that the battery is firmly installed on the installation plate with high connection intensity. And the connection by the bolts is convenient for the disassemble and change of the battery.
Description
Technical field
The invention belongs to automobile technical field, relate to the mounting structure of battery in a kind of automobile.
Background technology
The installation of electrokinetic cell is a difficult problem of automotive field all the time.At first, the quality of battery is larger, and the required pressure that bears of vehicle frame is larger; Secondly, the battery number is many, takes up room large, and this has brought larger difficulty for the installation of electrokinetic cell.The unreasonable installation of electrokinetic cell can cause the vehicle frame unbalance stress of automobile, battery that the problems such as insecure are installed.
Usually directly be installed on electrokinetic cell on the vehicle frame in the prior art, owing to needing to install a lot of parts in the automobile on the vehicle frame, so the vehicle frame plane is not fully smooth, is inconvenient to install, and because the quality of electrokinetic cell takes up room greatly greatly, can cause vehicle frame to be subjected to force unbalance.
For the problems referred to above, those skilled in the art have carried out certain improvement, a kind of installation structure for power battery of vehicle such as Chinese patent (Granted publication CN201329796Y) proposition, the mounting rail, the described mounting rail that comprise the battery tray of floor, fixed pedestal electrokinetic cell, be connected with described battery tray are fixed on battery tray the below of locking the floor, the common confined space that holds electrokinetic cell that forms of described floor, battery tray and mounting rail.So that electrokinetic cell acts on the power Uniform Dispersion on the vehicle frame, and reduce the space that electrokinetic cell takies vehicle frame by this structure.Yet in the above-mentioned patent, electrokinetic cell is installed in this confined space, electrokinetic cell can be installed in the confined space after at first supporting plate and mounting rail etc. being installed.Therefore electrokinetic cell is installed inconvenience, and is installed on detection and the maintenance of inconvenient electrokinetic cell in the confined space.
Summary of the invention
The objective of the invention is the problems referred to above for existing battery fastening structure existence, proposed a kind of installation firm, the battery fastening structure that is easy for installation and maintenance.
Purpose of the present invention can realize by following technical proposal: the battery fastening structure in a kind of automobile, be arranged at the car floor bottom, it is characterized in that, this structure comprises the adapter plate that is connected on the base plate, the edge of adapter plate has some mounting holes, and fastener passes battery and is connected in above-mentioned mounting hole place.
Adapter plate is welded on the car floor below, strengthened the structural strength at base plate place, pass battery and be connected in the mounting hole on the adapter plate by fastener, guaranteed the Joint strenght of battery, because battery is positioned at the below of adapter plate, it is comparatively convenient to install, but the simultaneously also operation such as convenient for maintaining or detection.
In the battery fastening structure in above-mentioned automobile, described fastener is bolt.The inwall of mounting hole has negative thread, and bolt passes battery and is threaded with mounting hole, and its Joint strenght is higher, and makes things convenient for dismounting and the replacing of battery.
In the battery fastening structure in above-mentioned automobile, described adapter plate both sides are respectively left-hand door sill side bar, right threshold side bar, and above-mentioned mounting hole site is on left-hand door sill side bar and right threshold side bar.
In the battery fastening structure in above-mentioned automobile, described base plate is comprised of base plate leading portion and base plate back segment, the end that above-mentioned adapter plate end is positioned at the junction of base plate leading portion and base plate back segment and adapter plate has the tie-beam of protrusion, has some above-mentioned mounting holes on the described tie-beam.
In the battery fastening structure in above-mentioned automobile, described left-hand door sill side bar, right threshold side bar, tie-beam are the integral type structure.Left-hand door sill side bar, right threshold side bar, tie-beam all are arranged on the adapter plate, lay respectively at the left and right sides and the end of adapter plate.
In the battery fastening structure in above-mentioned automobile, described tie-beam and left-hand door sill side bar, right threshold side bar are perpendicular.Left-hand door sill side bar and right threshold side bar parallel, and tie-beam is positioned between the two and is vertical with it, at left-hand door sill side bar, right threshold side bar and tie-beam mounting hole are set, and have improved the Joint strenght of electrokinetic cell.
In the battery fastening structure in above-mentioned automobile, on the described left-hand door sill side bar along the uniform some mounting holes of its rectilinear direction.
In the battery fastening structure in above-mentioned automobile, on the described right threshold side bar along the uniform some mounting holes of its rectilinear direction.
In the battery fastening structure in above-mentioned automobile, on the described tie-beam along the uniform some mounting holes of its rectilinear direction.
In the battery fastening structure in above-mentioned automobile, has the joint chair that links to each other for battery on the described adapter plate.Battery is installed on the adapter plate, and the wire harness of its mouth etc. are all by this joint chair output.
Compared with prior art, battery fastening structure in this automobile arranges adapter plate in the lower end of car floor, and at adapter plate mounting hole is set, passing battery by bolt is connected with mounting hole, firmly be installed on battery on the adapter plate, Joint strenght is high, and is bolted dismounting and the replacing that can make things convenient for battery.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the battery fastening structure in this automobile.
Fig. 2 is the perspective view of the battery fastening structure in this automobile.
Among the figure, 1, base plate; 2, adapter plate; 21, mounting hole; 22, joint chair; 3, left-hand door sill side bar; 4, right threshold side bar; 5, tie-beam.
The specific embodiment
Below be specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As depicted in figs. 1 and 2, battery fastening structure in this automobile is arranged at car floor 1 bottom, comprise the adapter plate 2 that is connected on the base plate 1, adapter plate 2 both sides are respectively left-hand door sill side bar 3, right threshold side bar 4, base plate 1 is comprised of base plate leading portion and base plate back segment, above-mentioned adapter plate 2 ends are positioned at the junction of base plate leading portion and base plate back segment and the end of adapter plate 2 has tie-beam 5, above-mentioned left-hand door sill side bar 3, evenly be provided with several mounting holes with negative thread 21 on right threshold side bar 4 and the tie-beam 5, have several through holes corresponding with each mounting hole 21 on the battery, pass the through hole on the battery and be threaded with mounting hole 21 by bolt, battery firmly is installed on the adapter plate 2, i.e. the below of car floor 1.
Adapter plate 2 is connected on the base plate 1 by the mode of welding, above-mentioned left-hand door sill side bar 3, right threshold side bar 4 be arranged in parallel, tie-beam 5 is between left-hand door sill side bar 3 and right threshold side bar 4 and perpendicular with both, thereby left-hand door sill side bar 3, right threshold side bar 4, tie-beam 5 consists of a tower structure, battery is installed on left-hand door sill side bar 3, right threshold side bar 4, in each mounting hole 21 of tie-beam 5, by this structure so that in the application force Uniform Dispersion and each mounting hole 21 of battery to vehicle frame, can not affect the balance of vehicle frame, simultaneously, because battery is located immediately at the below of base plate 1, the installation of miscellaneous part on the vehicle frame be can not affect, and dismounting and the replacing of battery made things convenient for.
Battery is installed on the adapter plate 2, for the power supply that makes things convenient for battery exports in the car body, is provided with a joint chair 22 at the middle part of adapter plate 2, for the grafting of circumscripted power line or the output of wire harness.
Specific embodiment described herein only is to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or replenish or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (8)
1. the battery fastening structure in the automobile, be arranged at car floor (1) bottom, it is characterized in that, this structure comprises the adapter plate (2) that is connected on the base plate (1), the edge of adapter plate (2) has some mounting holes (21), fastener passes battery and is connected in above-mentioned mounting hole (21) and locates, described fastener is bolt, described adapter plate (2) both sides are respectively left-hand door sill side bar (3), right threshold side bar (4), above-mentioned mounting hole (21) are positioned on left-hand door sill side bar (3) and the right threshold side bar (4).
2. the battery fastening structure in the automobile according to claim 1, it is characterized in that, described base plate (1) is comprised of base plate (1) leading portion and base plate (1) back segment, the end that above-mentioned adapter plate (2) end is positioned at the junction of base plate (1) leading portion and base plate (1) back segment and adapter plate (2) has the tie-beam (5) of protrusion, has some above-mentioned mounting holes (21) on the described tie-beam (5).
3. the battery fastening structure in the automobile according to claim 2 is characterized in that, described left-hand door sill side bar (3), right threshold side bar (4), tie-beam (5) are the integral type structure.
4. the battery fastening structure in the automobile according to claim 3 is characterized in that, described tie-beam (5) and left-hand door sill side bar (3), right threshold side bar (4) are perpendicular.
5. the battery fastening structure in the automobile according to claim 1 is characterized in that, described left-hand door sill side bar (3) is upper along the uniform some mounting holes of its rectilinear direction (21).
6. the battery fastening structure in the automobile according to claim 1 is characterized in that, described right threshold side bar (4) is upper along the uniform some mounting holes of its rectilinear direction (21).
7. the battery fastening structure in the automobile according to claim 2 is characterized in that, described tie-beam (5) is upper along the uniform some mounting holes of its rectilinear direction (21).
8. the battery fastening structure in the automobile according to claim 1 is characterized in that, has for the joint chair that links to each other with battery (22) on the described adapter plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105144932A CN101973200B (en) | 2010-10-21 | 2010-10-21 | Battery installation structure for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105144932A CN101973200B (en) | 2010-10-21 | 2010-10-21 | Battery installation structure for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101973200A CN101973200A (en) | 2011-02-16 |
| CN101973200B true CN101973200B (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105144932A Active CN101973200B (en) | 2010-10-21 | 2010-10-21 | Battery installation structure for automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN101973200B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390246A (en) * | 2011-09-29 | 2012-03-28 | 重庆长安汽车股份有限公司 | Matching structure of electric car battery pack and car body |
| CN104393209B (en) * | 2014-11-19 | 2016-09-28 | 湖南大学 | Utilize lower body as the battery of electric vehicle system of the changeable of Battery case |
| CN104590392A (en) * | 2014-12-12 | 2015-05-06 | 北京新能源汽车股份有限公司 | Threshold beam structure and power battery hanging assembly with threshold beam structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0717265A (en) * | 1993-07-06 | 1995-01-20 | Nippon Home Keizai Kenkyusho:Kk | Mounting device for secondary battery of electric automobile motive power, for automobile |
| JP2001088564A (en) * | 1999-09-28 | 2001-04-03 | Fuji Heavy Ind Ltd | Battery box mounting structure for electric vehicle |
| JP2002225570A (en) * | 2001-01-30 | 2002-08-14 | Toyota Motor Corp | Battery fixing structure |
| JP2004026008A (en) * | 2002-06-25 | 2004-01-29 | Honda Motor Co Ltd | Fuel cell electric vehicle |
-
2010
- 2010-10-21 CN CN2010105144932A patent/CN101973200B/en active Active
Non-Patent Citations (4)
| Title |
|---|
| JP特开2001-88564A 2001.04.03 |
| JP特开2002-225570A 2002.08.14 |
| JP特开2004-26008A 2004.01.29 |
| JP特开平7-17265A 1995.01.20 |
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| Publication number | Publication date |
|---|---|
| CN101973200A (en) | 2011-02-16 |
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