CN219688571U - Auxiliary trolley for installing and detaching battery pack - Google Patents
Auxiliary trolley for installing and detaching battery pack Download PDFInfo
- Publication number
- CN219688571U CN219688571U CN202320493297.4U CN202320493297U CN219688571U CN 219688571 U CN219688571 U CN 219688571U CN 202320493297 U CN202320493297 U CN 202320493297U CN 219688571 U CN219688571 U CN 219688571U
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- China
- Prior art keywords
- battery pack
- base
- limiting mechanism
- driving unit
- battery
- Prior art date
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims 1
- 210000001503 joint Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 208000025962 Crush injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- 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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an auxiliary trolley for mounting and dismounting a battery pack, which comprises a base, a supporting table surface, a limiting mechanism and a pushing device, wherein the base can be detachably connected with a lifting mechanism and lifted by the lifting mechanism, the supporting table surface is arranged on the base and can upwards support the battery pack, the limiting mechanism is arranged on the base and is used for limiting or releasing the battery pack, when the limiting mechanism releases the battery pack, the pushing device can drive the battery pack to slide on a supporting platform, the pushing device comprises a first driving unit and a second driving unit, the first driving unit is fixedly arranged on the base, a pushing plate is vertically connected with a piston rod end of the first driving unit, a plurality of second driving units are symmetrically and fixedly arranged on the pushing plate, and piston rods of the second driving units can be forwards contacted with the battery pack so as to push and pull the battery pack out. The utility model has reasonable structure, convenient operation, high efficiency, small labor intensity and good safety.
Description
Technical Field
The utility model relates to the technical field of battery production and installation, in particular to an auxiliary trolley for installing and detaching a battery pack.
Background
In the existing industrial and commercial energy storage products, the batteries are mostly in a modularized design so as to facilitate the rapid installation and maintenance of the products. Along with the continuous improvement of the energy density of the energy storage system, the development trend of the battery pack becomes compact and large, so that the battery pack becomes heavier and heavier, which brings a plurality of inconveniences to the installation, debugging and maintenance of the battery pack. The battery pack is often installed by means of equipment such as a forklift and a lifter, and meanwhile, the battery pack is manually carried, is complex to install and detach, and can easily cause accidents such as personnel crush injury and smash injury. And the simple and rough installation mode has lower efficiency, prolongs the production period of the product, and influences the installation and maintenance efficiency of the product.
Disclosure of Invention
The utility model discloses an auxiliary trolley for installing and detaching a battery pack, which solves the technical problems of high labor intensity, low operation efficiency and high safety risk of the installation and detachment of the battery pack in the prior art and has the technical effects of reasonable structure, convenient operation, high efficiency, low labor intensity and good safety. The technical scheme adopted is as follows:
the utility model provides a battery package installation dismantles auxiliary trolley, includes base, supporting mesa, stop gear and pusher, the base can be dismantled with elevating system and be connected and be lifted by elevating system, supporting mesa locates on the base and can upwards support the battery package, stop gear locates and is used for spacing or release the battery package on the base, works as when stop gear releases the battery package, pusher can drive the battery package and slide on supporting mesa, pusher includes first drive unit and second drive unit, first drive unit sets firmly on the base, just the piston rod end of first drive unit is connected with the push pedal perpendicularly, the symmetry sets firmly a plurality of second drive units on the push pedal, the piston rod of second drive unit can be forward with the battery package contact to the promotion pulls out the battery package.
On the basis of the technical scheme, the side face of the push plate, which faces the battery pack, is provided with a plurality of buffer rubber rings which can be abutted against the battery pack, and the tail end of the piston rod of the second driving unit is provided with the buffer rubber rings which can be abutted against the battery pack, so that the damping buffer is realized.
On the basis of the technical scheme, the buffer rubber ring at the tail end of the piston rod of the second driving unit is provided with a plurality of hooks, and the hooks are used for drawing the battery pack out from the installation position to the supporting table top.
On the basis of the technical scheme, the first driving unit and the second driving unit have the same structure and are any one of a double-acting air cylinder, a hydraulic cylinder or an electric push rod.
On the basis of the technical scheme, the supporting table top comprises a plurality of rollers, and two ends of a shaft rod of each roller are respectively connected with the base in a rotating way; or the supporting table top comprises a supporting plate fixedly arranged on the base, and a plurality of universal balls are embedded in the supporting plate and upwards support the battery pack, so that the friction between the battery pack and the supporting table top is reduced.
On the basis of the technical scheme, the base comprises a profile frame structure, a plurality of connecting pins are downwards and fixedly arranged on the base, and the connecting pins are detachably connected with lifting units of the lifting mechanism.
On the basis of the technical scheme, the limiting mechanism comprises a profile frame structure, the first end of the limiting mechanism is hinged with the base, the second end of the limiting mechanism comprises two stand columns which are symmetrically arranged, and when the stand columns are downwards abutted with the base, the limiting mechanism is sleeved outside the battery pack in a U shape to limit the battery pack.
On the basis of the technical scheme, the device further comprises a third driving unit, the limiting mechanism is fixedly provided with a hinge shaft, the limiting mechanism is hinged with the base through the hinge shaft, and the third driving unit is fixedly arranged on the base and can transmit rotary motion to the hinge shaft so as to turn over the limiting mechanism.
On the basis of the technical scheme, the profile frame structure is an aluminum profile frame structure.
Advantageous effects
The pushing device has reasonable structure, the first driving unit of the pushing device completes pushing of the first stroke, the second driving unit completes pushing of the second stroke, thus the stroke of a single driving unit can be greatly reduced, the pushing device is beneficial to miniaturization, when the auxiliary trolley is matched with the lifting mechanism with fixed size, pushing can be conveniently performed even if a large-size battery pack is used, the application range is wide, and the manual pushing is replaced, so that the manual labor intensity is beneficial to be reduced.
According to the utility model, the battery pack and the supporting table board are in rolling friction, so that the friction effect is small when the battery pack is pushed in and pulled out, and the battery pack is protected from damage. The limiting mechanism is a frame mechanism, one end of the limiting mechanism can be placed on the base during limiting, the stability is good, the limiting mechanism is sleeved on the outer side of the top of the battery pack in a U-shaped mode, the limiting performance is good, the battery pack is prevented from falling off from the auxiliary trolley during mounting and dismounting, in addition, the limiting mechanism can still limit the battery pack left and right even if the limiting mechanism is turned over by a small angle to loosen the battery pack, the battery pack is prevented from falling off during pushing and pushing, and the operation safety is good.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is apparent that the drawings in the following description are only one embodiment of the present utility model, and that other embodiments of the drawings may be derived from the drawings provided without inventive effort for a person skilled in the art.
Fig. 1: the three-dimensional structure schematic diagram of the utility model;
fig. 2: a schematic structural diagram of a top view of the utility model;
fig. 3: the three-dimensional structure schematic diagram of the pushing device is provided;
fig. 4: the structure schematic diagram of the front view of the limiting mechanism is provided;
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments herein to enable those skilled in the art to practice them. Portions and features of some embodiments may be included in, or substituted for, those of others. The scope of the embodiments herein includes the full scope of the claims, as well as all available equivalents of the claims. The terms "first," "second," and the like herein are used merely to distinguish one element from another element and do not require or imply any actual relationship or order between the elements. Indeed the first element could also be termed a second element and vice versa. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a structure, apparatus, or device that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such structure, apparatus, or device. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a structure, apparatus or device comprising the element. Various embodiments are described herein in a progressive manner, each embodiment focusing on differences from other embodiments, and identical and similar parts between the various embodiments are sufficient to be seen with each other.
The terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like herein refer to an orientation or positional relationship based on that shown in the drawings, merely for ease of description herein and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus are not to be construed as limiting the utility model. In the description herein, unless otherwise specified and limited, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanically or electrically coupled, may be in communication with each other within two elements, may be directly coupled, or may be indirectly coupled through an intermediary, as would be apparent to one of ordinary skill in the art.
Herein, unless otherwise indicated, the term "plurality" means two or more.
Herein, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.
Herein, the term "and/or" is an association relation describing an object, meaning that three relations may exist. For example, a and/or B, represent: a or B, or, A and B.
The battery pack mounting and dismounting auxiliary trolley shown in fig. 1-4 comprises a base 1, a supporting table top 2, a limiting mechanism 3 and a pushing device 4, wherein the base 1 can be detachably connected with a lifting mechanism 5 and lifted by the lifting mechanism 5, and the lifting mechanism 5 is a forklift, a lifting vehicle and the like. The base 1 comprises an aluminum profile frame structure, is light in weight and has enough structural strength, a plurality of connecting feet 7 are downwards and fixedly arranged on the base 1, and the connecting feet 7 are detachably connected with a forklift or a lifting forearm of a lifting vehicle.
The supporting table top 2 is arranged on the base 1 and can upwards support the battery pack 6, and in order to reduce friction effect on the battery pack 6 during pushing and pushing, the supporting table top 2 comprises a plurality of rollers, and two ends of a shaft rod of each roller are respectively connected with the base 1 in a rotating way; in other embodiments of the present utility model, the supporting table 2 may include a supporting plate fixed on the base 1, and a plurality of universal balls are embedded on the supporting plate, and the universal balls support the battery pack 6 upwards.
The utility model provides a battery pack 6 is used for spacing or releasing to stop gear 3 locates on base 1, wherein, stop gear 3 includes aluminium alloy frame construction, stop gear 3's first end rigid coupling has the articulated shaft, and stop gear 3's first end is articulated with base 1 through the articulated shaft, stop gear 3's second end includes two stand 32 that the symmetry set up, works as stand 32 down with base 1 butt time, stop gear 3's top is the U-shaped ground cover and locates battery pack 6 outside in order to limit battery pack 6, and spacing battery pack 6 that so can be fine avoids droing, and in addition, when stop gear 3 upset low-angle release battery pack 6, battery pack 6 is still controlled by spacing under stand 32 effect, further improves the security. In other embodiments of the present utility model, a third driving unit (not shown) is further included, where the third driving unit includes a motor fixed on the base 1 through a motor base, and a rotor end of the motor is coaxially and fixedly connected with the hinge shaft to transmit a rotational motion to the hinge shaft so as to automatically turn over the limiting mechanism 3, and the third driving unit may be electrically connected to the controller so as to implement turning over automation.
When the limiting mechanism 3 releases the battery pack 6, the pushing device 4 can drive the battery pack 6 to slide on the supporting table top 2, the pushing device 4 comprises a first driving unit 41 and a second driving unit 42, the first driving unit 41 comprises a first double-acting air cylinder installed on the base 1 through a first fixing plate, a pushing plate 43 is vertically connected with a piston rod end of the first driving unit 41, and a plurality of buffer rubber rings 44 which can be abutted with the battery pack 6 are arranged on the side face, facing the battery pack 6, of the pushing plate 43.
Two second driving units 42 are symmetrically and fixedly arranged on the pushing plate 43, the second driving units 42 comprise second double-acting cylinders which are arranged on the pushing plate 43 through second fixing plates, and buffer rubber rings 44 which can be abutted against the battery packs 6 are arranged at the tail ends of piston rods of the second driving units 42, wherein when the second driving units 42 do not act, the buffer rubber rings 44 on the pushing plate 43 are flush with the outer end faces of the buffer rubber rings 44 at the tail ends of piston rods of the second double-acting cylinders so as to be in contact with the battery packs 6, and therefore the function of shock absorption and buffer is achieved.
In addition, a plurality of hooks (not shown) are arranged on the buffer rubber ring 44 at the tail end of the piston rod of the second driving unit 42, and the hooks are used for drawing the battery pack 6 out from the installation position to the supporting table top 2, so that the battery pack 6 can be conveniently disassembled and transported.
The present utility model has been described above by way of example, but the present utility model is not limited to the above-described embodiments, and any modifications or variations based on the present utility model fall within the scope of the present utility model.
Claims (9)
1. The utility model provides a battery package installation dismantles auxiliary trolley, its characterized in that, includes base (1), supporting bench (2), stop gear (3) and pusher (4), base (1) can be dismantled with elevating system (5) and lift and by elevating system (5), supporting bench (2) are located on base (1) and can upwards support battery package (6), stop gear (3) are located and are used for spacing or release battery package (6) on base (1), works as when stop gear (3) release battery package (6), pusher (4) can drive battery package (6) and slide on supporting bench (2), pusher (4) include first drive unit (41) and second drive unit (42), first drive unit (41) set firmly on base (1), just the piston rod of first drive unit (41) is connected with push pedal (43) perpendicularly, push pedal (43) can be forward with battery package (6) contact, push pedal (43) are last to be equipped with second drive unit (42) and can push away from the package (42) with the second drive unit of a plurality of battery package (6) forward.
2. The battery pack mounting and dismounting auxiliary trolley according to claim 1, wherein a plurality of buffer rubber rings (44) which can be abutted with the battery pack (6) are arranged on the side surface of the pushing plate (43) facing the battery pack (6), and buffer rubber rings (44) which can be abutted with the battery pack (6) are arranged at the tail end of a piston rod of the second driving unit (42) so as to realize shock absorption and buffering.
3. The battery pack mounting and dismounting auxiliary trolley according to claim 2, characterized in that the buffer rubber ring (44) at the end of the piston rod of the second drive unit (42) is provided with a plurality of hooks for extracting the battery pack (6) from the mounting position to the support table top (2).
4. The battery pack attachment/detachment auxiliary cart according to claim 2, wherein the first driving unit (41) and the second driving unit (42) are identical in structure and are each any one of a double-acting cylinder, a hydraulic cylinder, or an electric push rod.
5. The battery pack mounting and dismounting auxiliary trolley according to any one of claims 1-4, wherein the supporting table (2) comprises a plurality of rollers, and two ends of a shaft rod of each roller are respectively and rotatably connected with the base (1); or the supporting table top (2) comprises a supporting plate fixedly arranged on the base (1), and a plurality of universal balls are embedded in the supporting plate and upwards support the battery pack (6) to reduce friction between the battery pack (6) and the supporting table top (2).
6. The battery pack mounting and dismounting auxiliary trolley according to claim 5, wherein the base (1) comprises a profile frame structure, the base (1) is downwards fixedly provided with a plurality of connecting feet (7), and the connecting feet (7) are detachably connected with a lifting unit of the lifting mechanism (5).
7. The battery pack mounting and dismounting auxiliary trolley according to claim 5, wherein the limiting mechanism (3) comprises a profile frame structure (31), a first end of the limiting mechanism (3) is hinged to the base (1), a second end of the limiting mechanism (3) comprises two stand columns (32) which are symmetrically arranged, and when the stand columns (32) are in downward butt joint with the base (1), the limiting mechanism (3) is sleeved outside the battery pack (6) in a U shape to limit the battery pack (6).
8. The battery pack mounting and dismounting auxiliary trolley according to claim 7, further comprising a third driving unit, wherein the limiting mechanism (3) is fixedly provided with a hinge shaft, the limiting mechanism (3) is hinged with the base (1) through the hinge shaft, and the third driving unit is fixedly arranged on the base (1) and can transmit rotary motion to the hinge shaft so as to turn over the limiting mechanism (3).
9. The battery pack attachment/detachment auxiliary cart according to any one of claims 6 to 8, characterized in that the profile frame structure is an aluminum profile frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320493297.4U CN219688571U (en) | 2023-03-15 | 2023-03-15 | Auxiliary trolley for installing and detaching battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320493297.4U CN219688571U (en) | 2023-03-15 | 2023-03-15 | Auxiliary trolley for installing and detaching battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219688571U true CN219688571U (en) | 2023-09-15 |
Family
ID=87965070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320493297.4U Active CN219688571U (en) | 2023-03-15 | 2023-03-15 | Auxiliary trolley for installing and detaching battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219688571U (en) |
-
2023
- 2023-03-15 CN CN202320493297.4U patent/CN219688571U/en active Active
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