CN202753750U - Guide rail for moving of electromobile battery boxes - Google Patents
Guide rail for moving of electromobile battery boxes Download PDFInfo
- Publication number
- CN202753750U CN202753750U CN 201220425452 CN201220425452U CN202753750U CN 202753750 U CN202753750 U CN 202753750U CN 201220425452 CN201220425452 CN 201220425452 CN 201220425452 U CN201220425452 U CN 201220425452U CN 202753750 U CN202753750 U CN 202753750U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- electromobile
- moves
- inverted
- insulated terminal
- 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
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a guide rail for moving of electromobile battery boxes. Insulated terminals are arranged under a guide rail body and are fixed on an electromobile body. The upper end of each insulated terminal and the lower end of each insulated terminal are fixed on the guide rail and the electromobile body through bolts. The guide rail body comprises U-shaped elements with inverted upper portions and lower portions with flat plate elements. The lower portions with the flat plate elements and the U-shaped elements with the inverted upper portions are connected in a welded mode. The guide rail for moving of an electromobile battery box is capable of achieving rigid fixations between the battery boxes and insulation between the battery boxes and the electromobile body through simple mechanical connections and weld. Only small number of insulated terminals is needed under the guide rail to fix, and therefore cost is reduced.
Description
Technical field
The utility model relates to a kind of battery box assembling guide rail, is a kind of guide rail for electric motor vehicle cell box specifically.
Background technology
Automobile is a kind of important vehicle, but along with the continuous deterioration of the day by day in short supply and natural environment of global energy, in order to reduce the pollution discharge capacity of city automobile, realizes the development strategy of new-energy automobile, and Development of EV is the most important thing.Electrokinetic cell is one of basic power source that provides power to electronlmobil, and electrokinetic cell is normally concentrated and is contained in the battery box.At present, Battery case has two kinds usually, and a kind of is that casing band roller can conveniently move, and another kind is not to be with roller, but mobile inconvenient; Also have two kinds with the matching used battery box guide rail that is assemblied on the car body of these two kinds of casings, a kind of is that the track of guide rail namely is comprised of roller, and another kind is that the track of guide rail is smooth.Battery box guide rail with roller is usually relatively more expensive, and weight is larger simultaneously for complex manufacturing technology, so track is that smooth guide rail has very large market outlook.Track is smooth battery box guide rail and the common form that adds insulcrete in the middle of car body and guide rail that adopts of mode of car body insulation, but does not just have insulating effect after the insulcrete immersion, can cause leak electricity short-circuit danger.
The utility model content
The purpose of this utility model be to provide a kind of can with the battery box guide rail of car body insulation, this guide rail can be realized the insulation of Battery case and car body, row's insulated terminal only need be fixed in the guide rail bottom simultaneously, so significantly reduction of use cost.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of guide rail that moves for electric motor vehicle cell box includes guide rail body, and the guide rail body lower end is provided with insulated terminal, and insulated terminal is fixed on the car body.
A kind of guide rail that moves for electric motor vehicle cell box, described insulated terminal top and bottom are bolted on respectively on guide rail and the car body.
A kind of guide rail that moves for electric motor vehicle cell box, described guide rail body comprises inverted " U " the type spare in top and lower flat plate, lower flat plate and top inverted " U " type spare weld together.
A kind of guide rail that moves for electric motor vehicle cell box, type spare top, top inverted " U " are provided with the smooth track that moves for the battery box roller, and inverted " U " type spare two sides are symmetrically arranged with operation aperture.
One row's bolt hole is set in the middle of the lower flat plate of the present utility model along its length.
As shown from the above technical solution, the insulation that the utility model is realized battery box and car body by insulativity and the water-proofness of insulated terminal, and the track that the battery box roller of this structure moves is directly over insulated terminal, therefore battery box is after assembling, guide rail can not cause fixing not firm because of the both sides unbalance stress to lopsidedness, this structure reduces the quantity of using insulated terminal to greatest extent simultaneously, therefore can reduce cost.
Description of drawings
Fig. 1 is the utility model constructional drawing;
Fig. 2 is inverted among Fig. 1 " U " type spare constructional drawing;
Fig. 3 is the left TV structure figure of Fig. 2 " U " type spare structure.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Assemble guide rail such as Fig. 1, Fig. 2, a kind of battery box shown in Figure 3, comprise guide rail body (1) insulated terminal (2), the upper bolt (3) that guide rail body (1) and insulated terminal (2) are tightened together is fixed in lower bolt (4) on the car body with whole guide rail body (1).Guide rail body (1) comprises top inverted " U " type spare (5) and lower flat plate (6); Top inverted " U " type spare (5) top is provided with smooth track (7) and the two sides of moving for the battery box roller and is symmetrically arranged with operation aperture (8); Bolt hole (9) is set in the middle of the lower flat plate (6) along its length.Top inverted " U " type spare (5) and lower flat plate (6) are by to being welded into guide rail body (1), and be then that guide rail body (1) is fastening by upper bolt and (3) insulated terminal (2), and integral body is being fixed on the car body by lower bolt (4).Battery box needs only its roller along track shift-in guide rail when assembling.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (4)
1. one kind is used for the guide rail that electric motor vehicle cell box moves, and includes guide rail body, and it is characterized in that: the guide rail body lower end is provided with insulated terminal, and insulated terminal is fixed on the car body.
2. a kind of guide rail that moves for electric motor vehicle cell box according to claim 1 is characterized in that described insulated terminal top and bottom are bolted on respectively on guide rail and the car body.
3. a kind of guide rail that moves for electric motor vehicle cell box according to claim 1, it is characterized in that: described guide rail body comprises inverted " U " the type spare in top and lower flat plate, lower flat plate and top inverted " U " type spare weld together.
4. a kind of guide rail that moves for electric motor vehicle cell box according to claim 3, it is characterized in that: type spare top, top inverted " U " is provided with the smooth track that moves for the battery box roller, and inverted " U " type spare two sides are symmetrically arranged with operation aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425452 CN202753750U (en) | 2012-08-27 | 2012-08-27 | Guide rail for moving of electromobile battery boxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220425452 CN202753750U (en) | 2012-08-27 | 2012-08-27 | Guide rail for moving of electromobile battery boxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753750U true CN202753750U (en) | 2013-02-27 |
Family
ID=47732943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220425452 Expired - Fee Related CN202753750U (en) | 2012-08-27 | 2012-08-27 | Guide rail for moving of electromobile battery boxes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202753750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019100926A1 (en) * | 2017-11-23 | 2019-05-31 | 中车株洲电力机车有限公司 | Energy storage power supply and rail vehicle |
-
2012
- 2012-08-27 CN CN 201220425452 patent/CN202753750U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019100926A1 (en) * | 2017-11-23 | 2019-05-31 | 中车株洲电力机车有限公司 | Energy storage power supply and rail 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: 20130227 Termination date: 20160827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |