CN201872725U - Fast-assembly-and-change mechanism for range enhancer of new energy vehicle - Google Patents
Fast-assembly-and-change mechanism for range enhancer of new energy vehicle Download PDFInfo
- Publication number
- CN201872725U CN201872725U CN2010206140629U CN201020614062U CN201872725U CN 201872725 U CN201872725 U CN 201872725U CN 2010206140629 U CN2010206140629 U CN 2010206140629U CN 201020614062 U CN201020614062 U CN 201020614062U CN 201872725 U CN201872725 U CN 201872725U
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- supporting guide
- fast
- quick
- main body
- support frame
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Abstract
The utility model discloses a fast-assembly-and-change mechanism for the range enhancer of a new energy vehicle. The fast-assembly-and-change mechanism comprises a stepped supporting guide rail mounted on a vehicle frame, wherein a main body support frame fixing the range enhancer is arranged on the stepped supporting guide rail; a movable caster wheel is mounted inside the main body support frame; a front end positioning mechanism is arranged between the front end of the main body support frame and a front board of the stepped supporting guide rail; a plurality of instant buckles of components of the range enhancer are fixed on the side surface of the main body support frame; a rear end positioning pin and an auxiliary positioning instant buckle are arranged at the rear end of the main body support frame for fixing the main body support frame and the stepped supporting guide rail together; and an auxiliary positioning stop block is arranged on the side surface of the stepped supporting guide rail. The fast-assembly-and-change mechanism is fast and convenient to mount, and the overall system mechanism is stable after the installation.
Description
Technical field
The utility model relates to a kind of fast-assembling quick-changing mechanism that is used for the new-energy automobile distance increasing unit, be applicable to that the new-energy automobile field needs propulsion source (power accumulator, distance increasing unit etc.) or other parts of often changing, keeping in repair, and the parts that are used for frequent replacing, maintenance in other every profession and trade fields.
Background technology
In the patent No. is 200420114288.7, patent name is to use quick buckle in " quick-change type electronlmobil on-vehicle battery Battery pack framework ", total system only makes battery frame fixing onboard by the pulling force of quick buckle, can occur the snap close phenomenon that back entire cell frame set slips away that comes off like this, thereby cause the instability of total system; Also having in the patent No. is 200520052934.6, patent name is in " a kind of fast changing battery of electric vehicle mechanism ", employing be the form that the pulley direct contact supports, can cause pulley to damage in use for some time, support and lost efficacy, thereby have the problem that causes whole quick-changing mechanism to lose efficacy.
The utility model content
Because the problems referred to above that prior art exists, the purpose of this utility model are to propose a kind of fast-assembling quick-changing mechanism that is used for the new-energy automobile distance increasing unit, it can effectively solve the problem that prior art exists.
The utility model can be achieved by the following technical programs:
Be used for the fast-assembling quick-changing mechanism of new-energy automobile distance increasing unit, comprise the staged supporting guide, it is installed on the vehicle frame of described automobile, and described staged supporting guide is provided with the body supports frame, its fixing described distance increasing unit; In this body supports frame movable castor is housed, be provided with the front end detent mechanism between the header board of front end and described staged supporting guide, the side is provided with the fixedly some quick buckle of distance increasing unit parts, the rear end is provided with the rear end locating dowel pin that it is fixed with described staged supporting guide, and the side of described staged supporting guide is provided with the auxiliary positioning block.
As further feature of the present utility model, the rear end of described staged supporting guide also is provided with the quick buckle of auxiliary positioning of fixing described body supports frame.
As further feature of the present utility model, described front end detent mechanism adopts the taper location.
Owing to adopt above technical scheme, the fast-assembling quick-changing mechanism that is used for the new-energy automobile distance increasing unit of the present utility model has adopted the front end detent mechanism, the rear end locating dowel pin then adds auxiliary locking buckle at mechanism's tail end, prevents to cause when locating dowel pin from going wrong the situation of system's actual effect; And adopted the ladder supports guide rail mechanism, when mechanism installs, spacing by side auxiliary positioning block, pulley is contact staged guide rail earlier, and after entire mechanism installed, pulley was then unsettled, then be by the staged guide supporting this moment, thereby can avoid the actual effect of pulley mechanism, after this mechanism's dismounting, can also utilize pulley to carry out quick travel; More can realize the quick fast-assembling problem of distance increasing unit.
Description of drawings
Fig. 1 is the fast-assembling quick-changing mechanism general assembly drawing that is used for the new-energy automobile distance increasing unit of the present utility model.
Fig. 2 is the locating dowel pin installing condition lateral plan that is used for the fast-assembling quick-changing mechanism of new-energy automobile distance increasing unit of the present utility model.
Fig. 3 is the front end detent mechanism installing condition birds-eye view that is used for the fast-assembling quick-changing mechanism of new-energy automobile distance increasing unit of the present utility model.
Among the figure:
1, the front end detent mechanism; 2, the auxiliary positioning block; 3, movable castor; 4, the staged supporting guide; 5, the body supports frame; 6, quick buckle; 7, the quick buckle of auxiliary positioning; 8, locating dowel pin
The specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawings below:
As shown in Figure 1, the fast-assembling quick-changing mechanism that is used for the new-energy automobile distance increasing unit of the present utility model comprises staged supporting guide 4, and it is installed on the vehicle frame of automobile, and staged supporting guide 4 is provided with body supports frame 5, and it is distance increasing unit fixedly; In this body supports frame 5 movable castor 3 is housed; Be provided with front end detent mechanism 1 between the header board of the front end of body supports frame 5 and staged supporting guide 4, the side is provided with the fixedly some quick buckle 6 of distance increasing unit parts, distance increasing unit parts and body supports frame 5 are fixed together, the rear end is provided with the rear end locating dowel pin 8 that it is fixed with staged supporting guide 4, and the side of staged supporting guide 4 is provided with auxiliary positioning block 2; The rear end of staged supporting guide 4 also is provided with the quick buckle 7 of auxiliary positioning of stationary body bracing frame 5.
Principle of work of the present utility model is: staged supporting guide 4 is fixed on the vehicle frame, all parts of distance increasing unit all are fixed on the body supports frame 5, in the body supports frame 5 movable castor is housed, in installation process, movable castor 3 contact staged supporting guides 4, by side auxiliary positioning block 2 location, after entire mechanism installs, 3 of movable castors are unsettled, then be to support by staged supporting guide 4 this moment, thereby can avoid the actual effect of pulley mechanism, after this mechanism's dismounting, can also utilize castor to carry out quick travel, after being in place, body supports frame 5 begins to support front end detent mechanism 1 dieback, lock rear end locating dowel pin 8 then, buckle the quick buckle 7 of auxiliary positioning, connect quick coupling, can finish the installation of total system, the total system set-up time was less than 1 minute, thus the Fast Installation and quick replacing of finishing total system.
As a kind of form of implementation of the present utility model, described front end detent mechanism adopts the taper location, can play spacing effect effectively like this.
Locating dowel pin 8 of the present utility model when mounted, positioning tab is aimed at mounting groove, after locating dowel pin insertion knock hole, after being in place, overcome initial tension of spring and make locating dowel pin exceed attachment face near the positioning tab of end, revolve turn 90 degrees after, positioning tab is slipped in the positioning groove, locked by initial tension of spring then the position of pin, can prevent from that locating dowel pin from holding in the palm to open in the vehicle operating process.
When the utility model distance increasing unit is used for showing or during maintenance, can opens rear end locating dowel pin 8, open the quick buckle 7 of rear end auxiliary positioning, pull out distance increasing unit, open supporting leg, at this moment, can make things convenient for staff's maintenance or well show.
But the above-mentioned specific embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (3)
1. be used for the fast-assembling quick-changing mechanism of new-energy automobile distance increasing unit, comprise the staged supporting guide, it is installed on the vehicle frame of described automobile, it is characterized in that: described staged supporting guide is provided with the body supports frame, its fixing described distance increasing unit; In this body supports frame movable castor is housed, be provided with the front end detent mechanism between the header board of front end and described staged supporting guide, the side is provided with the fixedly some quick buckle of distance increasing unit parts, the rear end is provided with the rear end locating dowel pin that it is fixed with described staged supporting guide, and the side of described staged supporting guide is provided with the auxiliary positioning block.
2. fast-assembling quick-changing mechanism according to claim 1 is characterized in that: the rear end of described staged supporting guide also is provided with the quick buckle of auxiliary positioning of fixing described body supports frame.
3. fast-assembling quick-changing mechanism according to claim 1 and 2 is characterized in that: described front end detent mechanism adopts the taper location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206140629U CN201872725U (en) | 2010-11-18 | 2010-11-18 | Fast-assembly-and-change mechanism for range enhancer of new energy vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206140629U CN201872725U (en) | 2010-11-18 | 2010-11-18 | Fast-assembly-and-change mechanism for range enhancer of new energy vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201872725U true CN201872725U (en) | 2011-06-22 |
Family
ID=44160657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206140629U Expired - Lifetime CN201872725U (en) | 2010-11-18 | 2010-11-18 | Fast-assembly-and-change mechanism for range enhancer of new energy vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201872725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079296A (en) * | 2010-11-18 | 2011-06-01 | 上海燃料电池汽车动力系统有限公司 | Quick installation and quick change mechanism for range extender of new energy automobile |
-
2010
- 2010-11-18 CN CN2010206140629U patent/CN201872725U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079296A (en) * | 2010-11-18 | 2011-06-01 | 上海燃料电池汽车动力系统有限公司 | Quick installation and quick change mechanism for range extender of new energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |
|
| CX01 | Expiry of patent term |