CN112607662A - Battery pack conveying, loading and unloading device and vibration testing system - Google Patents
Battery pack conveying, loading and unloading device and vibration testing system Download PDFInfo
- Publication number
- CN112607662A CN112607662A CN202011399175.6A CN202011399175A CN112607662A CN 112607662 A CN112607662 A CN 112607662A CN 202011399175 A CN202011399175 A CN 202011399175A CN 112607662 A CN112607662 A CN 112607662A
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- CN
- China
- Prior art keywords
- battery pack
- support frame
- layer support
- hydraulic
- battery
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/027—Specimen mounting arrangements, e.g. table head adapters
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the technical field of automobile batteries, and provides a battery pack conveying loading and unloading device and a vibration testing system, which comprise a transport trolley and a clamp arranged in the transport trolley and used for clamping a battery pack, wherein the transport trolley comprises an upper layer support frame, a lower layer support frame and a lifting assembly supported between the upper layer support frame and the lower layer support frame, the lifting assembly can drive the upper layer support frame to move up and down relative to the lower layer support frame, the upper layer support frame is provided with at least three movable hanging plates, each movable hanging plate is provided with a fixed hook lock which hangs downwards, and the clamp is provided with a hanging ring matched with the fixed hook; the middle part of lower floor's support frame is equipped with the opening that can make the battery package pass, and the bottom of lower floor's support frame still is provided with the wheel. The battery pack and the clamp thereof with different sizes can be simply, conveniently and safely transported and the auxiliary work of mounting and dismounting the vibration test table top can be completed.
Description
Technical Field
The invention relates to the technical field of automobile battery performance testing, in particular to a battery pack conveying, loading and unloading device and a testing system.
Background
In the vibration test of the new energy automobile battery pack, the battery pack and the clamp thereof need to be conveyed to the position right above the test bed, and because the large-scale vibration bed is generally provided with the fixed environment box, the periphery of the large-scale vibration bed is shielded. Therefore, it is difficult to perform the hoisting operation using a device such as a crane during the transportation of the battery pack. In addition, since the battery pack is installed by aligning all the threaded holes with the threaded holes of the table top of the vibration table, it is difficult to use a large-sized hoisting device or a small-sized manual device. The battery pack is often transported and installed by a forklift and a small-sized gantry crane in cooperation, so that the operation is complex and certain dangerousness is realized.
Therefore, there is a need for a battery pack transportation and auxiliary installation device that can simply, conveniently and safely perform such operations to improve the overall work efficiency of a battery pack vibration test.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects in the prior art, the invention provides a battery pack conveying and loading device and a vibration testing system.
The technical scheme adopted for solving the technical problems is as follows: a battery pack conveying, loading and unloading device comprises a transport trolley and a clamp arranged in the transport trolley and used for clamping a battery pack, wherein the transport trolley comprises an upper layer support frame, a lower layer support frame and a lifting assembly supported between the upper layer support frame and the lower layer support frame, the lifting assembly can drive the upper layer support frame to move up and down relative to the lower layer support frame, at least three movable hanging plates are arranged on the upper layer support frame, a fixed hook lock hanging downwards is arranged on each movable hanging plate, and a hanging ring matched with the fixed hook lock is arranged on the clamp; the middle part of lower floor's support frame is equipped with the opening that can make the battery package pass, and the bottom of lower floor's support frame still is provided with the wheel. Preferably, the wheels are universal wheels.
Further, the lifting assembly comprises a plurality of hydraulic cylinders, hydraulic pipelines, distribution valves and hydraulic pumps, the hydraulic cylinders are uniformly supported between the upper support frame and the lower support frame along the circumferential direction, the hydraulic pumps are connected to the hydraulic cylinders through the distribution valves through the hydraulic pipelines, and the lifting of the hydraulic cylinders is controlled.
Preferably, the hydraulic cylinder is a single-acting hydraulic cylinder or a double-acting hydraulic cylinder.
Furthermore, in order to adjust the installation position of the battery pack on the vibration table conveniently, a plurality of hanging plate installation holes are formed in the upper layer supporting frame, and the intervals between the hanging plate installation holes are the same as the intervals between the installation holes in the vibration table. The intervals of the holes are the same, and the holes can be installed and fixed only by vertically aligning the positions during adjustment.
Furthermore, in order to facilitate the installation and fixation of other components, the lower support frame is provided with a plurality of fixing holes, preferably, the fixing holes can be threaded holes, and the intervals between the fixing holes are the same as the intervals between the mounting holes on the vibration table.
Furthermore, in order to facilitate the operation of operators, the trolley further comprises a hand push frame, wherein the hand push frame is arranged on one side of the transportation trolley and used for being held by the operators and being capable of being pushed or pulled.
A battery pack vibration test system comprises the battery pack conveying loading and unloading device, and further comprises an environment box and a vibration table, wherein the box body of the environment box is of a peripheral closed structure, a box door is arranged on the box body, the vibration table is arranged in the environment box in a sinking mode, and the table surface of the vibration table is flush with the ground of the environment box, or the height H1 of the table surface of the vibration table above the ground of the environment box is smaller than the height H2 of a chassis of the battery pack conveying loading and unloading device; when the battery pack conveying and loading and unloading device is used, the battery pack is conveyed to the position above the vibrating table by the battery pack conveying and loading and unloading device, and the position of the battery pack is adjusted by the battery pack conveying and loading and unloading device, so that the battery pack is fixed at the proper position of the vibrating table.
The invention has the beneficial effects that: the battery pack conveying, loading and unloading device and the test system provided by the invention can simply, conveniently and safely finish the conveying work of battery packs and clamps thereof with different sizes and the auxiliary work of mounting and dismounting the table top of the vibration test table. The problem of vibration test platform, especially have vibration test platform of fixed environment case the installation battery package difficulty, loaded down with trivial details, dangerous is solved. After the experiment, the device also can assist the work of carrying out the dismantlement of battery package and anchor clamps and transporting the storage, very big improvement battery package vibration test's overall efficiency.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is a schematic structural diagram of a battery pack vibration testing system according to the present invention.
Fig. 2 is a schematic top view of the structure of fig. 1.
Fig. 3 is a schematic sectional view of a-a in fig. 2.
Fig. 4 is a schematic structural view of the battery pack transfer and loading device of the present invention.
Fig. 5 is an enlarged schematic view of a structure at a in fig. 4.
Fig. 6 is a schematic cross-sectional structure of fig. 4.
In the figure: 100. the battery pack conveying and loading and unloading device comprises a battery pack conveying and loading and unloading device 200, an environment box 201, a box door 300, a vibration table 1, a battery pack 2, a clamp 3, an upper layer support frame 4, a lower layer support frame 5, a movable hanging plate 6, a fixed hook lock 7, a hanging ring 8, an opening 9, a wheel 10, a hydraulic cylinder 11, a hydraulic pipeline 12, a distribution valve 13, a hydraulic pump 14, a hanging plate mounting hole 15, a hand push frame 16 and a fixing hole.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
As shown in fig. 1-3, the battery pack vibration testing system of the present invention includes a battery pack transportation handling device 100, an environment box 200 and a vibration table 300, wherein the environment box 200 is of a peripheral closed structure, a box door 201 for opening and closing is disposed on the box body, the vibration table 300 is disposed inside the environment box 200, and the vibration table 300 is disposed in the environment box 200 in a sinking manner, so as to ensure that a table top of the vibration table 300 is flush with a ground of the environment box 200, or a height H1 of the table top of the vibration table 300 above the ground of the environment box 200 is smaller than a height H2 of a chassis of the battery pack transportation handling device 100, so as to ensure that the battery pack transportation handling device 100 crosses over the vibration table 300, and facilitate placement of the battery pack 1. When in use, the battery pack 1 is conveyed above the vibration table 300 by the battery pack conveyance and handling device 100, and the position of the battery pack 1 is adjusted by the battery pack conveyance and handling device 100 so as to fix the battery pack 1 at a proper position on the vibration table 300.
As shown in fig. 4, the battery pack conveying, handling and transporting device 100 includes a transportation cart and a fixture 2, the transportation cart includes a transportation cart and a fixture 2 disposed in the transportation cart for clamping a battery pack 1, the transportation cart includes an upper support frame 3, a lower support frame 4 and a lifting assembly supported between the upper support frame 3 and the lower support frame 4, the lifting assembly can drive the upper support frame 3 to move up and down relative to the lower support frame 4, the upper support frame 3 and the lower support frame 4 are both rectangular frame structures, the upper support frame 3 is provided with at least three movable hanger plates 5, in this embodiment, four movable hanger plates 5 are provided, each movable hanger plate 5 is provided with a downwardly-suspended fixed hook lock 6, the fixture 2 generally has different structures according to the type of the battery pack 1, through holes are distributed on the upper side and the lower side of the battery pack 1, and threaded holes are distributed on the fixture 2 corresponding to points, then, the long bolt is screwed up from the bottom surface of the battery pack 1 to realize the fixation of the clamp 2 and the battery pack 1; the clamp 2 is provided with a lifting ring 7 matched with the fixed hook, and when the clamp is used, the lifting hook at the tail end of the fixed hook lock 6 is hooked in a ring hole of the lifting ring 7; the middle part of lower floor's support frame 4 is equipped with the opening 8 that can make battery package 1 pass, and the bottom of lower floor's support frame 4 still is provided with wheel 9. Preferably, the wheels 9 are universal wheels.
The lifting assembly can adopt various implementation modes, such as: the lifting assembly in the embodiment is realized in a hydraulic mode and comprises four hydraulic cylinders 10, hydraulic pipelines 11, distribution valves 12 and hydraulic pumps 13, wherein the four hydraulic cylinders 10 are supported at four corners between an upper support frame 3 and a lower support frame 4, the hydraulic pumps 13 are connected to the hydraulic cylinders 10 through the hydraulic pipelines 11 through the distribution valves 12, the lifting of the hydraulic cylinders 10 is controlled, and the distribution valves 12 guarantee stable pressure distributed to the four hydraulic cylinders 10. The hydraulic cylinder 10 is a single-acting hydraulic cylinder or a double-acting hydraulic cylinder. In this embodiment, a single-acting hydraulic cylinder is used to reduce the cost.
In order to adjust the installation position of the battery pack 1 on the vibration table 300, a plurality of hanging plate installation holes 14 are formed in the upper layer support frame 3, and the intervals between the hanging plate installation holes 14 are the same as the intervals between the installation holes on the vibration table 300. The intervals of the holes are the same, and the holes can be installed and fixed only by vertically aligning the positions during adjustment. In order to facilitate the installation and fixation of other components, the lower support frame 4 is provided with a plurality of fixing holes 16, preferably, the fixing holes 16 may be threaded holes, and the intervals between the fixing holes 16 are the same as the intervals between the mounting holes on the vibration table 300. In order to facilitate the operation of an operator, the trolley further comprises a hand push frame 15, wherein the hand push frame 15 is arranged on one side of the transportation trolley and used for being held by the operator and being capable of being pushed and pulled.
In light of the foregoing description of preferred embodiments in accordance with the invention, it is to be understood that numerous changes and modifications may be made by those skilled in the art without departing from the scope of the invention. The technical scope of the present invention is not limited to the contents of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a battery package transport handling device which characterized in that: the battery pack clamping device comprises a transport trolley and a clamp which is arranged in the transport trolley and used for clamping a battery pack, wherein the transport trolley comprises an upper support frame, a lower support frame and a lifting assembly supported between the upper support frame and the lower support frame, the lifting assembly can drive the upper support frame to move up and down relative to the lower support frame, at least three movable hanging plates are arranged on the upper support frame, a fixed hook lock which hangs downwards is arranged on each movable hanging plate, and a hanging ring matched with the fixed hook is arranged on the clamp; the middle part of lower floor's support frame is equipped with the opening that can make the battery package pass, and the bottom of lower floor's support frame still is provided with the wheel.
2. The battery pack transfer handling apparatus of claim 1, wherein: the lifting assembly comprises a plurality of hydraulic cylinders, hydraulic pipelines, distribution valves and hydraulic pumps, the hydraulic cylinders are uniformly supported between the upper support frame and the lower support frame along the circumferential direction, and the hydraulic pumps are connected to the hydraulic cylinders through the distribution valves through the hydraulic pipelines to control the lifting of the hydraulic cylinders.
3. The battery pack transfer handling apparatus of claim 2, wherein: the hydraulic cylinder is a single-acting hydraulic cylinder or a double-acting hydraulic cylinder.
4. The battery pack transfer handling apparatus of claim 1, wherein: the upper layer supporting frame is provided with a plurality of hanging plate mounting holes, and the intervals between the hanging plate mounting holes are the same as the intervals between the mounting holes on the vibration table.
5. The battery pack transfer handling apparatus of claim 1, wherein: and the lower layer support frame is provided with a plurality of fixing holes.
6. The battery pack transfer handling apparatus of claim 1, wherein: the trolley is characterized by further comprising a hand push frame, wherein the hand push frame is arranged on one side of the transportation trolley and used for being held by an operator.
7. A battery package vibration test system which characterized in that: the battery pack transporting and handling device comprises the battery pack transporting and handling device as claimed in any one of claims 1 to 6, and further comprises an environment box and a vibrating table, wherein the box body of the environment box is of a four-side closed structure, a box door is arranged on the box body, the vibrating table is arranged in the environment box in a sunken mode, and the table surface of the vibrating table is flush with the ground of the environment box or the height H1 of the table surface of the vibrating table higher than the ground of the environment box is smaller than the height H2 of a chassis of the battery pack transporting and handling device; when the battery pack conveying and loading device is used, the battery pack is conveyed to the position above the vibrating table by the battery pack conveying and loading device, and the position of the battery pack is adjusted by the battery pack conveying and loading device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011399175.6A CN112607662A (en) | 2020-12-04 | 2020-12-04 | Battery pack conveying, loading and unloading device and vibration testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011399175.6A CN112607662A (en) | 2020-12-04 | 2020-12-04 | Battery pack conveying, loading and unloading device and vibration testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112607662A true CN112607662A (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011399175.6A Pending CN112607662A (en) | 2020-12-04 | 2020-12-04 | Battery pack conveying, loading and unloading device and vibration testing system |
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| Country | Link |
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| CN (1) | CN112607662A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113848052A (en) * | 2021-10-22 | 2021-12-28 | 奇瑞商用车（安徽）有限公司 | Battery pack lifting mechanism durability test tool and test method |
-
2020
- 2020-12-04 CN CN202011399175.6A patent/CN112607662A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113848052A (en) * | 2021-10-22 | 2021-12-28 | 奇瑞商用车（安徽）有限公司 | Battery pack lifting mechanism durability test tool and test method |
| CN113848052B (en) * | 2021-10-22 | 2024-06-07 | 奇瑞商用车（安徽）有限公司 | Durability test tool and test method for battery pack lifting mechanism |
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