CN109484373A - Stage apparatus and electrical changing station - Google Patents
Stage apparatus and electrical changing station Download PDFInfo
- Publication number
- CN109484373A CN109484373A CN201811009567.XA CN201811009567A CN109484373A CN 109484373 A CN109484373 A CN 109484373A CN 201811009567 A CN201811009567 A CN 201811009567A CN 109484373 A CN109484373 A CN 109484373A
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- platform
- stage apparatus
- spring
- battery
- supporting block
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- 230000007246 mechanism Effects 0.000 claims description 14
- 238000007667 floating Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/06—Supplying batteries to, or removing batteries from, vehicles
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
This application discloses a kind of stage apparatus and electrical changing stations.Stage apparatus includes: the first platform placed along first direction；The second platform placed along first direction, second platform is used for loaded object, and relative position of second platform in a first direction with first platform can adjust；And the servomechanism between first platform and second platform is set, by the servomechanism support can be provided to the second platform in a second direction.Stage apparatus according to the present invention can reduce the Hui Zhongli of the second platform.
Description
Technical field
The present invention relates to machinery fields, in particular to a kind of stage apparatus and with such stage apparatus
Electrical changing station.
Background technique
Changing electricity is a kind of mode of quick complementary energy of electric car, specifically, referring to the moving automobile by battery replacement device
Power battery is removed, and replaces another group of power battery at once.Electrical changing station is the place for realizing the dynamic battery changing of automobile.Change electricity
One significant challenge of technology is the positioning of battery replacement device Yu vehicle, battery.This is because: after the completion of positioning, battery replacement device ability
Electronic work is changed in execution, completes the separation and installation of battery and vehicle, namely complete to the clamp device connected between battery and automobile
The operation for locking and unlocking；The position that each automobile enters electrical changing station is not consistent, and it is this not true that battery replacement device need to have reply
Qualitative ability, if completing Primary Location of the vehicle relative to electrical changing station by modes such as guide rail, push wheel tires in design, this is certain
Position also tends to also due to the factors such as the manufacturing tolerance of vehicle body and battery, different tire pressures, chassis suspension deviation, are unable to reach higher
Positioning accuracy, not can guarantee change electricity success rate and reliability.
There are one kind to change level platform comprising floating platform and fixed platform.During unloading battery from automobile,
The relatively fixed platform of floating platform first adjusts position in the horizontal direction, so that floating platform can be accurately fixed with battery
Position；Then, with battery decline, the composite water being now placed between battery and vehicle body not yet disconnects floating platform, the water power
Connector is easily damaged due to the relative motion occurred possible between floating platform and fixed platform.
Therefore, it is necessary to which the existing issue or drawback that are directed to including these above-mentioned situations are sufficiently studied, with
Just it is improved.
Summary of the invention
The present invention proposes a kind of stage apparatus, can reduce the Hui Zhongli of the second platform.
The stage apparatus proposed on one side according to the present invention, the stage apparatus include:
The first platform placed along first direction；
The second platform placed along first direction, second platform is used for loaded object, and second platform is first
Relative position on direction with first platform can adjust；And
Servomechanism between first platform and second platform is set, it can be second by the servomechanism
Support is provided to the second platform on direction.
The stage apparatus proposed on one side according to the present invention, the servomechanism are elastic mechanism.
The stage apparatus proposed on one side according to the present invention, the elastic mechanism include:
The sleeve being supported on first platform；
Spring, the first end of the spring are supported in the sleeve；And
It is used to support the supporting block of second platform, second end of the supporting block against the spring.
The stage apparatus proposed on one side according to the present invention, the supporting block have upper with second contact with platform
End, the upper end is configured to spherical surface.
The stage apparatus proposed on one side according to the present invention, the supporting block have upper with second contact with platform
End, the upper end includes ball, the ball can the relatively described upper end be freely rotated.
The stage apparatus proposed on one side according to the present invention, the supporting block is in the sleeve away from the spring
Side has lower end, adjusts the decrement of the spring relative to the position of the sleeve by adjusting the lower end.
The stage apparatus proposed on one side according to the present invention, the lower end are equipped with external screw thread, and the stage apparatus includes
Nut, the nut have the internal screw thread matched with the external screw thread of the lower end, and the nut passes through tune against the sleeve
The whole nut adjusts the decrement of the spring.
The stage apparatus proposed on one side according to the present invention, the supporting block, which has, connects the upper end and the lower end
Linkage section, the linkage section extends through the inside of the spring.
The stage apparatus proposed on one side according to the present invention, the stage apparatus further include being arranged in first platform
With the connector between second platform, the connector can be rotated relative to first platform, and the connector
It can be rotated relative to second platform, relative position of second platform in a first direction with first platform can
It is adjusted by the connector.
The stage apparatus proposed on one side according to the present invention, the stage apparatus further include: object positioning pin, for limiting
Fixed position of second platform relative to the object；And vehicle body positioning pin, for limit second platform relative to
The position of vehicle body.
The stage apparatus proposed on one side according to the present invention, the object are battery, and the stage apparatus is for filling
That unloads battery changes level platform.
The stage apparatus proposed on one side according to the present invention, the first direction are horizontal direction, the second direction
For vertical direction.
Further it is proposed that a kind of electrical changing station with such stage apparatus.Due to good grounds, the electrical changing station band
The stage apparatus of invention, therefore can have the advantages that as described above.
The beneficial effect comprise that passing through the elastic machine being arranged between first platform and second platform
The Hui Zhongli in the horizontal direction that structure generates to reduce the offset due to the second platform and the first platform, thus avoid due to
The excessive Hui Zhongli of second platform and the damage of the connecting portion that causes the second platform and object and vehicle body.
Detailed description of the invention
It is explained with reference to the disclosure.It is to be appreciated that attached drawing is merely illustrative purpose, and not anticipate
It is construed as limiting to protection scope of the present invention.In the accompanying drawings, identical appended drawing reference is for referring to identical component.Wherein:
Fig. 1 schematically illustrates the structural schematic diagram for changing level platform proposed according to one embodiment of the present invention；
Fig. 2 schematically illustrates the structural schematic diagram for changing level platform that another embodiment proposes according to the present invention.
Specific embodiment
It is readily appreciated that, according to the technique and scheme of the present invention, in the case where not changing true spirit, the general skill of this field
Art personnel can propose the various structures mode and implementation that can be replaced mutually.Therefore, following specific embodiments and
Attached drawing is only the exemplary illustration to technical solution of the present invention, and is not to be construed as whole of the invention or is considered as to this hair
Bright technical solution defines or limits.
It mentions in the present specification or up, down, left, right, before and after, front, the back side, top, the bottom that may mention etc.
Positional terms are defined relative to each construction shown in the drawings, they are opposite concepts, and it is therefore possible to can root
Correspondingly changed according to different location locating for it, different use states.So also should not be by these or others side
Position term is construed to restricted term.
In the following description, various parameters and component are described for the embodiment of different configuration, these specific parameters
Only it is used as example without making limitation to embodiments herein with component.
It is shown according to an embodiment of the present invention in conjunction with Fig. 1, wherein can be seen that stage apparatus includes: along first direction
The first platform 1 placed；The second platform 2 placed along first direction, second platform 2 are used for loaded object, and described
Relative position of second platform 2 in a first direction with first platform 1 can adjust；And it is arranged in first platform
Servomechanism 3 between 1 and second platform 2 can in a second direction mention the second platform by the servomechanism 3
For support, so that the power for reducing second platform 2 in second direction loads.Illustratively, object is electricity in the present embodiment
Pond, stage apparatus are to change level platform for loading and unloading battery in the present embodiment, what those of ordinary skill in the art should appreciate that
Be: the object is not limited to battery, is also possible to cargo or workpiece etc.；The stage apparatus is also not necessarily limited to change level platform.Booster engine
Structure is elastic mechanism in the present embodiment, and those of ordinary skill in the art are it is appreciated that the various the servomechanism is also possible to reality
Other mechanisms of existing assist function.Such as the first direction is horizontal direction, the second direction is vertical direction.
It is provided with return to neutral mechanism between the second platform 2 and the first platform 1, the second platform 2 is adjusted first
Position on direction relative to first platform 1, thus accurately position the second platform 2 with battery to be lifted, and
After battery is placed on the second platform 2, the second platform 2 can return in initial position under gravity.It is this
What is generated due to the offset between the second platform 2 and the first platform 1 is referred to as the second platform 2 back to the power of initial position
" Hui Zhongli ".The weight by the second platform 2 and the battery (if present) being carried thereon can be set into return to neutral mechanism
Power generates Hui Zhongli, and the gravity is bigger, and Hui Zhongli is bigger.
It is reduced by the elastic mechanism 3 being arranged between first platform 1 and second platform 2 since second is flat
The offset of platform 2 and the first platform 1 and the Hui Zhongli in a first direction generated, to avoid due to second platform 2
Excessive Hui Zhongli and the damage of the connecting portion that causes the second platform 2 and battery and vehicle body, such as in the second platform 2 from vehicle body
Damage of the excessive Hui Zhongli to the composite water of battery when upper unloading battery, or battery is loaded into vehicle in the second platform 2
To the damage of positioning pin and location hole between the second platform 2 and vehicle body when with it.
Previously described " loading in the power of second direction " includes flat due to the gravity of the second platform 2 itself or second
Platform 2 is mounted with the power due to caused by the gravity of the second platform 2 and battery in the case where battery.
The elastic mechanism 3 includes: the sleeve 31 being supported on first platform 1；Spring 32, the of the spring 32
One end 321 is supported in the sleeve 31；And it is used to support the supporting block 33 of second platform 2, the supporting block 33 is supported
By the second end 322 of the spring 32.The sleeve 31 can also be fixedly connected with first platform 1.In addition, sleeve 31 is also
It can be used for guiding the direction of compression or the stretching of the spring 32.
The supporting block 33 has the upper end 331 contacted with second platform 2, and the upper end 331 is configured to spherical surface.?
, it should be understood that on the one hand, " spherical surface " mentioned here is not limited to complete ball, it can be only with the ball of part for this
Face；On the other hand, " spherical surface " is not meant to the ball of standard, for example, elliposoidal or rugby shape it is also possible.Construction
It can be conducive to the smooth sliding between the supporting block 33 and the second platform 2 for the upper end 331 of spherical surface, so that the second platform 2
It can successfully be moved in a first direction relative to the first platform 1.By being configured to the upper end of spherical surface, can reduce rest pad with
Contact area between second platform, to reduce the resistance that the second platform moves in a first direction.
According to another implementation of the invention with reference to Fig. 2 shows the supporting block 33 has and second platform 2
The upper end 331 of contact, the upper end 331 include ball 332, the ball 332 can the relatively described upper end 331 be freely rotated.
By the rolling friction between ball and the second platform, the frictional force between ball and the second platform can be reduced, to reduce
The resistance that second platform moves in a first direction.
The supporting block 33 can be in the case where the side (i.e. downside in Fig. 1) away from the spring 32 of the sleeve 31 has
End 333, the decrement of the spring 32 is adjusted by adjusting the lower end 333 relative to the position of the sleeve 31.It is described
The decrement of spring 32 can be designed according to the quality of the second platform 2 and battery to be loaded.In battery to be loaded
When quality is larger, the decrement of spring 32 can be increased, thus offset as increased battery quality and caused by it is increased
Hui Zhongli.By the adjustable design of the decrement of spring 32, the versatility for changing level platform is improved.
The lower end 333 is equipped with external screw thread, and the level platform that changes includes nut 4, and the nut 4 has and the lower end
The internal screw thread that 333 external screw thread matches, the nut 4 are described to adjust by adjusting the nut 4 against the sleeve 31
The decrement of spring 32.The mode adjusted using nut 4, structure is simple, easy to adjust, reliable for operation, and can use outer
The locking of the self-locking realization regulated quantity of screw thread and internal screw thread, and need not other locking mechanism.
The supporting block 33 has the linkage section 334 for connecting the upper end 331 and the lower end 333, the linkage section 334
Extend through the inside of the spring 32.Such arragement construction is compact, saves space.
The level platform that changes can also include the connector being arranged between first platform 1 and second platform 2
(namely previously described " return to neutral mechanism "), the connector can be rotated relative to first platform 1, and the connector
It can be rotated relative to second platform 2, second platform 2 relative position with first platform 1 in a first direction
It can adjust that (in this regard, second platform 2 is also referred to as " floating platform " namely second by the connector
Platform 2 " can float ").By the connector being arranged between the first platform 1 and the second platform 2, enable the second platform 2
The position relative to first platform 1 in a first direction is adjusted, thus accurately position the second platform 2 with battery, and
And after battery is placed on the second platform 2, the second platform 2 can return in initial position under gravity, from
And accurately limit position of the battery relative to the first platform 1.Connector is chain or wirerope.
The level platform that changes can also include: battery positioning pin, for limiting second platform 2 relative to the battery
Position；And vehicle body positioning pin, for limiting position of second platform 2 relative to vehicle body.
Level platform is changed using according to the present invention, and it is as follows that one in electrical changing station of automobile illustratively changes electric process: 1.
Vehicle drives into electrical changing station, completes coarse positioning and lifting；2. the second platform 2 of jacking makes battery positioning pin enter the positioning on battery
Hole, the second platform 2 is adjusted to accurately located position during jacking, eliminates fixed platform using the floating of the second platform 2
Position deviation between vehicle body；3. unclamping the fastening bolt between battery and vehicle body, battery is carried on the second platform 2；Electricity
The gravity of battery and the second platform 2 is offset by elastic mechanism 3, to avoid due to excessive with the decline of level platform is changed in pond
Hui Zhongli and caused by composite water damage；4. the composite water between battery and vehicle body disengages connection, used batteries are completed
Disassembly；5. the used batteries disassembled are transported, and the new battery of docked, by the battery positioning pin on the second platform 2 and newly
Location hole on battery realizes the accurate positioning of new battery and the second platform 2；6. the vehicle body positioning pin on the second platform 2 is stretched
Out, new battery rises with changing level platform, realizes the by location hole on the vehicle body positioning pin and vehicle body on the second platform 2
The positioning of two platforms 2 and vehicle body；The gravity that battery and the second platform 2 are offset by elastic mechanism 3, to avoid due to excessive
Hui Zhongli and caused by location hole on vehicle body positioning pin and vehicle body abrasion or overload；7. jacking new battery to be locked
Fastening；8. after the completion of determining fastening, changing the decline of level platform and being separated with new battery；9. vehicle declines and is driven out to electrical changing station.
The invention also includes a kind of electrical changing station, the stage apparatus with any one or more embodiment above-mentioned,
Therefore the technical characteristic having and the technical effect having correspond to the description of front, therefore details are not described herein.
It should be understood that technical term " battery " used in herein includes but is not limited to for providing for vehicle
Battery, battery pack, battery pack of power etc..
Technical scope of the invention is not limited solely to the content in above description, and those skilled in the art can not take off
Under the premise of from technical thought of the invention, many variations and modifications are carried out to above-described embodiment, and these deformations and modification should all
In belonging to the scope of protection of the present invention.
Claims (13)
1. a kind of stage apparatus, which is characterized in that the stage apparatus includes:
The first platform (1) placed along first direction；
The second platform (2) placed along first direction, second platform (2) are used for loaded object, and second platform
(2) relative position in a first direction with first platform (1) can adjust；And
Servomechanism (3) between first platform (1) and second platform (2) is set, the servomechanism is passed through
(3) support can be provided to the second platform in a second direction.
2. stage apparatus according to claim 1, which is characterized in that the servomechanism is elastic mechanism.
3. stage apparatus according to claim 2, which is characterized in that the elastic mechanism (3) includes:
The sleeve (31) being supported on first platform (1)；
The first end (321) of spring (32), the spring (32) is supported in the sleeve (31)；And
It is used to support the supporting block (33) of second platform (2), the supporting block (33) is against the second of the spring (32)
It holds (322).
4. stage apparatus according to claim 3, which is characterized in that the supporting block (33) has and second platform
(2) upper end (331) contacted, the upper end (331) are configured to spherical surface.
5. stage apparatus according to claim 3, which is characterized in that the supporting block (33) has and second platform
(2) upper end (331) contacted, the upper end (331) includes ball (332), and the ball (332) being capable of the relatively described upper end
(331) it is freely rotated.
6. stage apparatus according to claim 4 or 5, which is characterized in that the supporting block (33) is in the sleeve (31)
The side away from the spring (32) have lower end (333), by adjusting the lower end (333) relative to the sleeve (31)
Position adjust the decrements of the spring (32).
7. stage apparatus according to claim 6, which is characterized in that the lower end (333) is equipped with external screw thread, the platform
Device includes nut (4), and the nut (4) has the internal screw thread matched with the external screw thread of the lower end (333), the nut
(4) against the sleeve (31), the decrement of the spring (32) is adjusted by adjusting the nut (4).
8. stage apparatus according to claim 6, which is characterized in that the supporting block (33), which has, connects the upper end
(331) and the linkage section (334) of the lower end (333), the linkage section (334) extend through the inside of the spring (32).
9. stage apparatus according to claim 1, which is characterized in that the stage apparatus further includes being arranged described first
Connector between platform (1) and second platform (2), the connector can be rotated relative to first platform (1), and
And the connector can be rotated relative to second platform (2), second platform (2) is in a first direction with described first
The relative position of platform (1) can be adjusted by the connector.
10. stage apparatus according to claim 1, which is characterized in that the stage apparatus further include: object positioning pin,
For limiting position of second platform (2) relative to the object；And vehicle body positioning pin, it is flat for limiting described second
Position of the platform (2) relative to vehicle body.
11. stage apparatus according to claim 1, which is characterized in that the object is battery, and the stage apparatus is to use
Level platform is changed in loading and unloading battery.
12. stage apparatus according to claim 1, which is characterized in that the first direction be horizontal direction, described second
Direction is vertical direction.
13. a kind of electrical changing station, which is characterized in that it includes stage apparatus described in good grounds any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009567.XA CN109484373B (en) | 2018-08-31 | 2018-08-31 | Platform device and power changing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811009567.XA CN109484373B (en) | 2018-08-31 | 2018-08-31 | Platform device and power changing station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109484373A true CN109484373A (en) | 2019-03-19 |
| CN109484373B CN109484373B (en) | 2022-05-03 |
Family
ID=65690369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811009567.XA Active CN109484373B (en) | 2018-08-31 | 2018-08-31 | Platform device and power changing station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109484373B (en) |
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| CN207579841U (en) * | 2017-10-30 | 2018-07-06 | 蔚来汽车有限公司 | Spring hanging chain floating installation and battery changing trolley |
| CN208978817U (en) * | 2018-08-31 | 2019-06-14 | 蔚来汽车有限公司 | Stage apparatus and electrical changing station |
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2018
- 2018-08-31 CN CN201811009567.XA patent/CN109484373B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206231367U (en) * | 2016-11-17 | 2017-06-09 | 蔚来汽车有限公司 | For the spring assembly of floating platform |
| CN106926825A (en) * | 2016-11-17 | 2017-07-07 | 蔚来汽车有限公司 | For the floating alignment device and method of battery replacement device |
| CN106740725A (en) * | 2016-12-30 | 2017-05-31 | 上海电巴新能源科技有限公司 | For changing changing level platform, changing electromigration moving platform and quick-change system for batteries of electric automobile |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109484373B (en) | 2022-05-03 |
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