CN212893703U - Battery inclusion car device - Google Patents
Battery inclusion car device Download PDFInfo
- Publication number
- CN212893703U CN212893703U CN202021821215.7U CN202021821215U CN212893703U CN 212893703 U CN212893703 U CN 212893703U CN 202021821215 U CN202021821215 U CN 202021821215U CN 212893703 U CN212893703 U CN 212893703U
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- platform
- battery pack
- universal ball
- bearing
- base
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000005012 migration Effects 0.000 abstract description 3
- 238000013508 migration Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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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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- 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
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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
- 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
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Abstract
The utility model discloses a battery inclusion car device, include: the bearing platform comprises an upper platform and a lower platform, and the upper platform can move on the top of the lower platform to adjust the position; the base is positioned below the bearing platform; and the lifting mechanism is arranged between the base and the bearing platform and is used for driving the bearing platform to lift. The bearing platform is used for bearing the battery pack and comprises an upper platform and a lower platform, and the upper platform can move on the top of the lower platform to adjust the position. When the battery package is installed in the car bottom along with battery package car device, there is the error from mounting hole horizontal alignment, under the motionless condition of base, can promote the battery package and be horizontal migration along with the upper platform, the alignment benchmark to can make things convenient for the combination car equipment, the utility model discloses can improve battery package equipment combination car efficiency greatly, improve battery package car precision.
Description
Technical Field
The utility model is used for the electric automobile field especially relates to a battery package car device.
Background
In the process of trial-run vehicle closing (matching with a vehicle body) or replacement of the EV battery pack, the battery pack of the pure electric vehicle is too large in weight and volume, different in specification and appearance and more in mounting holes, so that the battery pack is difficult to close when being moved, assembled in trial run and replaced, consumes more time and is not aligned well in the mounting holes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a battery package car device, it can improve battery package equipment car efficiency greatly, improves battery package car precision.
The utility model provides a technical scheme that its technical problem adopted is:
a battery pack cart comprising:
the bearing platform comprises an upper platform and a lower platform, and the upper platform can move on the top of the lower platform to adjust the position;
the base is positioned below the bearing platform;
and the lifting mechanism is arranged between the base and the bearing platform and is used for driving the bearing platform to lift.
In some embodiments, the bearing platform comprises a universal ball support assembly disposed between the upper platform and the lower platform, the universal ball support assembly comprising a universal ball and a support base, the universal ball being freely rollably connected to the support base.
In some embodiments, the support base of the gimbal ball support assembly is attached to the bottom of the upper platform and the gimbal ball is supported by the lower platform.
In some embodiments, the lower platform is provided with a groove, the universal ball is supported in the groove, and the groove is used for limiting the rolling range of the universal ball.
In some embodiments, casters are provided on the base.
In some embodiments, a locking mechanism is further included for locking the upper and lower platforms.
In some embodiments, the bearing platform has a first side surface and a second side surface, the bearing platform is provided with a locking mechanism on both the first side surface and the second side surface, the locking mechanism includes a pin and a fastener, the pin is connected to the upper layer platform, the fastener is hinged to the lower layer platform, and the fastener is provided with a lateral bayonet matched with the pin.
In some embodiments, a battery pack limiting part is arranged on the upper layer platform.
In some embodiments, the position of the battery pack restraint member on the upper deck is adjustable.
One of the above technical solutions has at least one of the following advantages or beneficial effects: the bearing platform is used for bearing the battery pack and comprises an upper platform and a lower platform, and the upper platform can move on the top of the lower platform to adjust the position. When the battery package is installed in the car bottom along with battery package car device, there is the error from mounting hole horizontal alignment, under the motionless condition of base, can promote the battery package and be horizontal migration along with the upper platform, the alignment benchmark to can make things convenient for the combination car equipment, the utility model discloses can improve battery package equipment combination car efficiency greatly, improve battery package car precision.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of one embodiment of the gimbal ball support assembly shown in FIG. 1.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it is not intended to indicate or imply that the technical features indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the utility model, the meaning of a plurality of is one or more, the meaning of a plurality of is more than two, and the meaning of more than two is understood as not including the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the present invention, unless otherwise explicitly defined, the terms "set", "install", "connect", and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.
Wherein, fig. 1 shows a reference direction coordinate system of the embodiment of the present invention, and the following describes the embodiment of the present invention with reference to the direction shown in fig. 1.
Referring to fig. 1, the embodiment of the utility model provides a battery package car device, including load-bearing platform 1, base 2 and elevating system 3, load-bearing platform 1 is used for bearing the weight of the battery package, and base 2 is located load-bearing platform 1 below, and elevating system 3 sets up between base 2 and load-bearing platform 1, and elevating system 3 can adopt cylinder, motor direct or indirect drive for drive load-bearing platform 1 goes up and down, so that the battery package that makes load-bearing platform 1 bear is close to or keeps away from the car, thereby realizes the installation or the change of battery package in the car bottom.
Referring to fig. 1, the load-bearing platform 1 includes an upper platform 11 and a lower platform 12, and the upper platform 11 and the lower platform 12 are slidably or rollably engaged so that the upper platform 11 can be moved on top of the lower platform 12 to adjust the front-back, left-right position. When the battery package is installed in the car bottom along with battery package car device, there is the error from mounting hole horizontal alignment, under the circumstances that base 2 is motionless, can promote the battery package and be horizontal migration along with upper platform 11, the alignment benchmark to can make things convenient for the combination car equipment, the utility model discloses can improve battery package equipment combination car efficiency greatly, improve battery package car precision.
In some embodiments, referring to fig. 1 and 2, the load-bearing platform 1 includes a plurality of universal ball support assemblies 4, the universal ball support assemblies 4 are disposed between the upper platform 11 and the lower platform 12, and the plurality of universal ball support assemblies 4 are located at the same height to provide stable support for the upper platform 11. The universal ball support assembly 4 comprises a universal ball 41 and a support seat 42, wherein the support seat 42 has a spherical concave cavity, the universal ball 41 is freely rolled and connected with the spherical concave cavity of the support seat 42, and part of the structure of the universal ball 41 is exposed out of the spherical concave cavity. The support base 42 may be connected to the upper stage 11 or the lower stage 12 as necessary. For example, in some embodiments as shown in fig. 1, the support base 42 of the gimbal ball 41 support assembly 4 is attached to the bottom of the upper platform 11, and the gimbal ball 41 is supported by the lower platform 12. The universal ball 41 supporting component 4 forms a rolling matching structure between the upper platform 11 and the lower platform 12, when the battery pack is used for packing a vehicle, the battery pack can be pushed to move horizontally along with the upper platform 11, and the battery pack is adjusted to be aligned with the reference hole of the automobile floor, so that bolts can be installed conveniently.
Further, in some embodiments, referring to fig. 1 and 2, the lower platform 12 is provided with a groove 13, the ball 41 is supported in the groove 13, and the groove 13 is used for limiting the rolling range of the ball 41, i.e. when the battery pack is adjusted to be aligned with the car floor reference hole, the ball 41 can move freely in the range of the groove 13, for example, within 80mm of the horizontal alignment error distance from the mounting hole, and the adjustment can be performed by adjusting the position of the ball 41 in the groove 13. Under the condition that the trolley is not moved, the battery pack can be pushed by hands to move horizontally and align to a reference, so that the assembly of the combined trolley can be facilitated.
In some embodiments, referring to fig. 1, casters 5 are provided on the base 2, the casters 5 can be set to be powered or unpowered as required, and the battery pack can be moved and transported together with the battery pack cart device after being placed on the carrying platform 1.
Further, in some embodiments, referring to fig. 1, the battery pack cart device further includes a locking mechanism 6, the locking mechanism 6 is used for locking the upper platform 11 and the lower platform 12, and the locking mechanism 6 can be locked before and after the battery pack is hoisted, so as to prevent the battery pack from shaking when moving.
The locking mechanism 6 may be a bolt, a pin, or the like, for example, in some embodiments shown in fig. 1, the bearing platform 1 has a first side and a second side, the bearing platform 1 is provided with the locking mechanism 6 on both the first side and the second side, the locking mechanism 6 includes a pin 61 and a fastener 62, the pin 61 is connected to the upper platform 11, the fastener 62 is hinged to the lower platform 12, a lateral bayonet matched with the pin 61 is provided on the fastener 62, and the fastener 62 can rotate to realize locking by matching the lateral bayonet with the pin 61, or to realize unlocking by separating the lateral bayonet from the pin 61. Because the locking mechanism 6 needs to be unlocked when the position of the upper platform 11 is adjusted, the locking mechanism 6 in the embodiment has a reliable structure and is simple and convenient to operate, and unlocking and locking actions can be realized only by rotating the fastener 62.
In some embodiments, referring to fig. 1, the upper platform 11 is provided with a battery pack retaining member 7. Because the position of the battery pack placed by hoisting each time needs to be approximately the same, 2-3 surfaces of the battery are extracted to be used as reference surfaces, the battery pack limiting parts 7 are respectively connected to the reference surfaces, and the battery pack limiting parts 7 play a role in pre-positioning.
The position of the battery pack limiting part 7 on the upper-layer platform 11 can be adjusted, namely, the battery pack limiting part 7 can be adjusted according to the shape of the battery pack. For example, in the embodiment shown in fig. 1, the battery pack limiting part 7 is provided with a guide groove 71 along the adjusting direction, the battery pack limiting part 7 is connected to the upper platform 11 through a fastener penetrating through the guide groove 71, and the battery pack limiting part 7 can be adjusted along the guide groove 71 to adapt to the shape of the battery pack.
In the description herein, references to the description of the term "example," "an embodiment," or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.
Claims (9)
1. A battery pack cart device, comprising:
the bearing platform comprises an upper platform and a lower platform, and the upper platform can move on the top of the lower platform to adjust the position;
the base is positioned below the bearing platform;
and the lifting mechanism is arranged between the base and the bearing platform and is used for driving the bearing platform to lift.
2. The battery pack cart device of claim 1, wherein the load-bearing platform comprises a universal ball support assembly disposed between the upper platform and the lower platform, the universal ball support assembly comprising a universal ball and a support base, the universal ball being freely rollably coupled to the support base.
3. The battery pack cart of claim 2, wherein the support base of the universal ball support assembly is coupled to a bottom of the upper deck, and the universal ball is supported by the lower deck.
4. The battery pack cart device of claim 3, wherein the lower platform is provided with a groove, the universal ball is supported in the groove, and the groove is used for limiting the rolling range of the universal ball.
5. The battery pack cart device of claim 1, wherein casters are provided on the base.
6. The battery pack cart device of claim 5, further comprising a locking mechanism for locking the upper deck and the lower deck.
7. The battery pack cart device of claim 6, wherein the carrying platform has a first side and a second side, the carrying platform is provided with a locking mechanism on each of the first side and the second side, the locking mechanism comprises a pin and a fastener, the pin is connected to the upper platform, the fastener is hinged to the lower platform, and the fastener is provided with a lateral bayonet matched with the pin.
8. The battery pack cart device of claim 1, wherein a battery pack limiting member is disposed on the upper deck.
9. The battery pack cart of claim 8, wherein a position of the battery pack retaining member on the upper deck is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021821215.7U CN212893703U (en) | 2020-08-27 | 2020-08-27 | Battery inclusion car device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021821215.7U CN212893703U (en) | 2020-08-27 | 2020-08-27 | Battery inclusion car device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212893703U true CN212893703U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021821215.7U Active CN212893703U (en) | 2020-08-27 | 2020-08-27 | Battery inclusion car device |
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| CN (1) | CN212893703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116924279A (en) * | 2023-09-19 | 2023-10-24 | 宁德时代新能源科技股份有限公司 | Jacking mechanism and assembling mechanism for battery pack |
-
2020
- 2020-08-27 CN CN202021821215.7U patent/CN212893703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116924279A (en) * | 2023-09-19 | 2023-10-24 | 宁德时代新能源科技股份有限公司 | Jacking mechanism and assembling mechanism for battery pack |
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