CN209559451U - Electrokinetic cell system vibration-testing tooling - Google Patents
Electrokinetic cell system vibration-testing tooling Download PDFInfo
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- CN209559451U CN209559451U CN201920433843.9U CN201920433843U CN209559451U CN 209559451 U CN209559451 U CN 209559451U CN 201920433843 U CN201920433843 U CN 201920433843U CN 209559451 U CN209559451 U CN 209559451U
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- vibration
- electrokinetic cell
- cell system
- battery system
- mounting rail
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Abstract
This disclosure relates to a kind of electrokinetic cell system vibration-testing tooling, including the through position (1) for being connect with vibration-testing table top, the supporting part for supporting battery system (4) and the mounting portion for connecting the battery system (4), the supporting part is supported on the through position (1), and the mounting portion is arranged on the supporting part so that the battery system (4) and the through position (1) interval are arranged.Through the above technical solutions, the vibration-testing tooling that the disclosure provides is able to solve the technical problem that installation condition when installation condition when electrokinetic cell system is installed on existing vibration-testing tooling is installed on vehicle from electrokinetic cell system is different.
Description
Technical field
This disclosure relates to electric car field, and in particular, to a kind of electrokinetic cell system vibration-testing tooling.
Background technique
Vibration test is to examine product structure function and durable effective ways, generally comprise vibration frequency, free vibration,
The tests such as mechanical shock, vibration thermal cycle, traditional vehicle key components and parts will be by correlation test, and has had mature test
Method, but the performances such as electrokinetic cell system current collection, heat, machinery, in one, structure is complicated, and position and environment are different.
The electrokinetic cell system of new-energy automobile is needed when carrying out vibration test through vibration-testing tooling and state at present
Family's standard vibration table top connection, connect however, electrokinetic cell system only passes through several tie points with existing vibration-testing tooling,
Installation condition when being installed on vehicle from electrokinetic cell system is different, therefore electrokinetic cell system can not be simulated in vibration test
Indeed vibrations state under vehicle installation condition, influences the reliability of electrokinetic cell system.
Utility model content
Purpose of this disclosure is to provide a kind of electrokinetic cell system vibration-testing tooling, which is able to solve
Installation condition and electrokinetic cell system when electrokinetic cell system is installed on existing vibration-testing tooling are installed on peace when vehicle
The different technical problem of dress state.
To achieve the goals above, the disclosure provides a kind of electrokinetic cell system vibration-testing tooling, including is used for and vibration
Through position, the supporting part for supporting battery system and the installation for connecting the battery system of dynamic testing stand connection
Portion, the supporting part are supported on the through position, and the mounting portion is arranged on the supporting part so that the battery system
It is arranged with the through position interval.
Optionally, the mounting portion includes a pair of the first mounting rail being parallel to each other, so that the battery system can
Simulation is installed on the installation condition when crossbeam or stringer of vehicle.
Optionally, the mounting portion further includes a pair of the second mounting rail being parallel to each other, second mounting rail perpendicular to
First mounting rail, so that the peace when battery system can simulate while be installed on the crossbeam and stringer of the vehicle
Dress state.
Optionally, first mounting rail and second mounting rail surround rectangle accommodation space, to accommodate the battery
System.
Optionally, the supporting part includes the column being supported between corresponding mounting rail and the through position, the column
Design of length be the distance between the chassis frame installed equal to the battery system and ground.
Optionally, the mounting portion is provided with lightening hole.
Optionally, every mounting rail is respectively plate beam and the corresponding a plurality of column, and a plurality of column is described in
Plate beam interval is arranged, and lightening hole and the first fastener hole are provided on the plate beam, and the lightening hole is located at adjacent described vertical
Between column, first fastener hole is corresponding with the column.
Optionally, multiple second fastener holes of random distribution are formed in the through position, with for from it is different described in
Vibration-testing table top is connected by fastener.
Optionally, the multiple third fastener holes being connected with the supporting part by fastener are formed in the through position,
Multiple third fastener hole is arranged around multiple second fastener hole intervals.
Optionally, at least one of second fastener hole and the third fastener hole are formed as stepped hole.
Through the above technical solutions, the electrokinetic cell system vibration-testing tooling that the disclosure provides includes for surveying with vibration
The through position of test stand face connection uses for battery system suspension to be installed on the supporting part of through position and be set on supporting part
In the mounting portion of connection battery system, wherein battery system can be forwarded to vibration-testing table top by through position, and supporting part can
The distance between battery system and through position are promoted, thus ground clearance when simulated battery system is installed to vehicle, mounting portion
It can securely be connect with battery system, with the firm installation between simulated battery system and vehicle, therefore, the disclosure is provided dynamic
Power battery system vibration-testing tooling can installation condition of simulated battery system when installing to vehicle so that battery system is shaking
Vibrational state in dynamic test and the vibrational state high fit on vehicle, thus guarantee the accuracy of Results of Vibration,
Improve the reliability of electrokinetic cell system.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is the electrokinetic cell system vibration-testing tooling for being equipped with battery system in disclosure specific embodiment
Structural schematic diagram；
Fig. 2 is the structural schematic diagram of the electrokinetic cell system vibration-testing tooling in disclosure specific embodiment；
Fig. 3 is the top view of the electrokinetic cell system vibration-testing tooling in disclosure specific embodiment；
Fig. 4 is the cross-sectional view that Fig. 3 is splitted along line A-A.
Description of symbols
1- through position, the second fastener hole of 11-, 12- third fastener hole, 21- column, the first mounting rail of 31-, 32- second pacify
Fill beam, 33- lightening hole, the first fastener hole of 34-, 4- battery system.
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower " typically refers to power electric
Upper and lower when cell system vibration-testing tooling normal operating condition, " inside and outside " refers to itself profile relative to corresponding components
For it is inside and outside；The term used such as " first ", " second " is that do not have to distinguish an element and another element
Succession and importance.In addition, following description, in attached drawing, the same label in different attached drawings indicates identical element.
According to the specific embodiment of the disclosure, provide a kind of electrokinetic cell system vibration-testing tooling, including for
Through position 1, the supporting part for supporting battery system 4 and the peace for connecting battery system 4 of vibration-testing table top connection
Dress portion, the supporting part are supported on through position 1, the mounting portion be arranged on the supporting part so that battery system 4 with turn
The setting of consecutive 1 interval, referring to fig. 1 and fig. 2.Wherein, through position 1 can have opposite first side and second side,
The first side with vibration-testing table top for connecting, and the second side is for installing battery system 4.In addition, supporting part
It can have opposite first end and second end, the first end is supported on the second side of through position 1, the second end setting
There is mounting portion.
Through the above technical solutions, the electrokinetic cell system vibration-testing tooling that the disclosure provides includes for surveying with vibration
Test stand face connection through position 1, for by battery system 4 suspend be installed on through position 1 supporting part and be set to supporting part
On for connecting the mounting portion of battery system 1, wherein battery system 4 can be forwarded to vibration-testing table top by through position 1, branch
Bearing portion is able to ascend the distance between battery system 4 and through position 1, thus liftoff when simulated battery system 4 is installed to vehicle
Distance, mounting portion can securely be connect with battery system 4, with the firm installation between simulated battery system 4 and vehicle, therefore,
The electrokinetic cell system vibration-testing tooling that the disclosure provides can the installation of simulated battery system 4 to vehicle when installation condition,
So that vibrational state of the battery system 4 in vibration-testing and the vibrational state high fit on vehicle, to guarantee to vibrate
The accuracy of test result improves the reliability of electrokinetic cell system.
In the specific embodiment of the disclosure, the mounting portion can configure in any suitable manner.Optionally, institute
Stating mounting portion may include a pair of the first mounting rail 31 being parallel to each other, so that battery system 4, which can simulate, is installed on vehicle
Crossbeam or stringer when installation condition, referring to figs. 1 to Fig. 3 shown in.When electrokinetic cell system is mounted on vehicle, it is usually fixed at
On the crossbeam and stringer of vehicle frame, the work of simulating vehicle crossbeam or stringer can be played on the first mounting rail 31 that a pair is parallel to each other
With so that installation condition when battery system 4 being made to be installed to vibration-testing tooling levels off to battery system 4 when being installed to vehicle
Installation condition.
In order to installation condition when battery system 4 being made to be installed to vibration-testing tooling further level off to battery system 4 pacify
It is attached to installation condition when vehicle, the mounting portion can also include a pair of the second mounting rail 32 being parallel to each other, the second installation
Beam 32 is perpendicular to the first mounting rail 31, so that battery system 4 can simulate while be installed on the crossbeam and stringer of the vehicle
When installation condition, referring to figs. 1 to Fig. 3 shown in.Orthogonal first mounting rail 31 and the second mounting rail 32 can simulate vehicle
Orthogonal crossbeam and stringer on frame.
In order to enable the spatial relationship between a pair of first mounting rail 31 and a pair of second mounting rail 32 simulate crossbeam and
The spatial relationship of stringer, the first mounting rail 31 and the second mounting rail 32 can surround rectangle accommodation space, to accommodate battery system
4, it is shown referring to figs. 2 and 3.When battery system 4 is installed on vehicle, it is typically mounted on the rectangle installation of crossbeam and stringer composition
In space, therefore the rectangle accommodation space that the first mounting rail 31 and the second mounting rail 32 surround can simulate crossbeam and stringer composition
Rectangle installation space.In addition, battery system 4 is typically mounted on the side on crossbeam and stringer towards ground, therefore work as battery
When system 4 is installed in vibration-testing tooling, the first mounting rail 31 and the second mounting rail 32 may be mounted at towards through position 1
Side, with reference to shown in Fig. 1.In addition, can be set on the first mounting rail 31 and the second mounting rail 32 for installing battery system 4
Through-hole, with by fastener and battery system 4 it is detachably connected, consequently facilitating the dismounting of battery system 4.In the disclosure
In specific embodiment, with no restriction for the specific connection type between battery system 4 and mounting rail.
In the specific embodiment of the disclosure, the supporting part can configure in any suitable manner.Optionally, institute
Stating supporting part may include the column 21 being supported between corresponding mounting rail and through position 1, and the length of column 21 can be designed as
The distance between the chassis frame installed equal to battery system 4 and ground, referring to fig. 1 and fig. 2.Wherein, for simulating cross
The length of column 21 below the mounting rail of beam can be equal to the distance between lower surface and ground of crossbeam, for simulating stringer
Mounting rail below the length of column 21 can be equal to the lower surface and the distance between ground of stringer, need to illustrate herein
It is that the ground clearance of crossbeam lower surface may be different from the ground clearance of stringer lower surface, therefore, for simulating the installation of crossbeam
The length of column 21 below beam can be different from the length of column 21 below the mounting rail for simulating stringer.
It can guarantee the intensity of mounting portion again simultaneously to mitigate the quality of mounting portion, the mounting portion, which can be set, to be subtracted
Repeated hole 33, it is shown referring to figs. 1 to Fig. 3.Lightening hole 33 can have multiple, and multiple lightening holes 33 can be with arranged for interval, to avoid
The connecting portion of the mounting portion and the supporting part, to avoid influencing the bonding strength of the connecting portion.
In the specific embodiment of the disclosure, the mounting rail can configure in any suitable manner.Optionally, often
Mounting rail can be respectively plate beam and corresponding a plurality of column 21, a plurality of column 21 can be set along plate beam interval
It sets, lightening hole 33 and the first fastener hole 34 can be set on the plate beam, lightening hole 33 is between adjacent columns 21, and
One fastener hole 34 is corresponding with column 21, referring to fig. 1 and fig. 2.When battery system 4 is installed on vehicle with crossbeam and stringer it
Between be face contact, and mounting rail is configured to plate, can make to form face contact between mounting rail and battery system 4.Every peace
Multiple columns 21 are supported between dress beam and through position 1, can be improved the bonding strength between mounting rail and column 21.It is spaced cloth
The multiple lightening holes 33 set can avoid the connecting portion of column 21 and mounting rail to avoid influencing mounting rail and column 21 it
Between bonding strength.In addition, the first fastener hole 34 is corresponding with column 21, so that column 21 and mounting rail can pass through fastening
Part connection, is easily installed the disassembling, assembling and replacing of beam, each column 21 is corresponded on mounting rail has multiple first fastener holes 34, to mention
The reliability of height connection.It should be noted that the disclosure for the specific connection type between mounting rail and column 21 not
It is restricted.
In order to enable through position 1 to connect from different vibration-testing table tops, random distribution could be formed in through position 1
Multiple second fastener holes 11, with for from the different vibration-testing table tops by fastener be connected, referring to figs. 2 and 3
It is shown.When carrying out vibration-testing, it may be necessary to a variety of vibration-testing table tops are used, for example, national standard vibration-testing table top,
It is used to test the vibration-testing table top whether electrokinetic cell system meets concerned countries standard, therefore multiple in through position 1
Battery system 4 can be connect by the second fastener hole 11 with a variety of vibration-testing table tops, increase the applicable model of vibration-testing tooling
It encloses, improves practicability.
In order to which supporting part to be connect with through position 1, it could be formed in through position 1 and pass through fastener phase with the supporting part
Multiple third fastener holes 12 even, multiple third fastener hole 12 can be around the setting of multiple second fastener holes 11 interval, references
Shown in Fig. 3 and Fig. 4.Multiple third fastener holes 12 can be arranged around the circumferentially-spaced of through position 1, so that through position 1 and branch
There are multiple tie points between bearing portion, improve the reliability of connection.
For the ease of being mutually located between through position 1 and vibration-testing table top and/or between through position 1 and supporting part,
At least one of second fastener hole 11 and third fastener hole 12 can be formed as stepped hole, referring to figs. 2 to shown in Fig. 4.It is formed
Being mutually located when being connected convenient for through position 1 from different vibration-testing table tops for the second fastener hole 11 of stepped hole.In order to right
The electrokinetic cell system of different automobile types carries out vibration-testing, and through position 1 needs to change different supporting parts, to simulate different automobile types
Chassis frame terrain clearance, be formed as the third fastener hole 12 of stepped hole convenient for through position 1 with different supporting part connections when
Be mutually located.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way in order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (10)
1. a kind of electrokinetic cell system vibration-testing tooling, which is characterized in that including turning for what is connect with vibration-testing table top
Consecutive (1), the supporting part for supporting battery system (4) and the mounting portion for connecting the battery system (4), the branch
Bearing portion is supported on the through position (1), and the mounting portion is arranged on the supporting part so that the battery system (4) and institute
State the setting of through position (1) interval.
2. electrokinetic cell system vibration-testing tooling according to claim 1, which is characterized in that the mounting portion includes one
To the first mounting rail (31) being parallel to each other, so that the battery system (4) can simulate the crossbeam for being installed on vehicle or vertical
Installation condition when beam.
3. electrokinetic cell system vibration-testing tooling according to claim 2, which is characterized in that the mounting portion further includes
The second mounting rail (32) that a pair is parallel to each other, second mounting rail (32) perpendicular to first mounting rail (31) so that
Installation condition of the battery system (4) when can simulate while be installed on the crossbeam and stringer of the vehicle.
4. electrokinetic cell system vibration-testing tooling according to claim 3, which is characterized in that first mounting rail
(31) and second mounting rail (32) surrounds rectangle accommodation space, to accommodate the battery system (4).
5. electrokinetic cell system vibration-testing tooling according to claim 2 or 3, which is characterized in that the supporting part packet
Include the column (21) being supported between corresponding mounting rail and the through position (1), the Design of length of the column (21) be equal to
The distance between chassis frame that the battery system (4) is installed and ground.
6. electrokinetic cell system vibration-testing tooling according to claim 1, which is characterized in that the mounting portion is provided with
Lightening hole (33).
7. electrokinetic cell system vibration-testing tooling according to claim 5, which is characterized in that every mounting rail is respectively
Plate beam and the corresponding a plurality of column (21), a plurality of column (21) is along the setting of plate beam interval, the plate
Lightening hole (33) and the first fastener hole (34) are provided on beam, the lightening hole (33) between the adjacent column (21),
First fastener hole (34) is corresponding with the column (21).
8. electrokinetic cell system vibration-testing tooling according to claim 1, which is characterized in that on the through position (1)
Multiple second fastener holes (11) of random distribution are formed with, for passing through fastener phase from the different vibration-testing table tops
Even.
9. electrokinetic cell system vibration-testing tooling according to claim 8, which is characterized in that on the through position (1)
It is formed with the multiple third fastener holes (12) being connected with the supporting part by fastener, multiple third fastener hole (12)
Around multiple second fastener hole (11) interval settings.
10. electrokinetic cell system vibration-testing tooling according to claim 9, which is characterized in that second fastener hole
(11) and at least one of the third fastener hole (12) is formed as stepped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433843.9U CN209559451U (en) | 2019-04-01 | 2019-04-01 | Electrokinetic cell system vibration-testing tooling |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920433843.9U CN209559451U (en) | 2019-04-01 | 2019-04-01 | Electrokinetic cell system vibration-testing tooling |
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| CN209559451U true CN209559451U (en) | 2019-10-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115436807A (en) * | 2022-09-01 | 2022-12-06 | 中国第一汽车股份有限公司 | Power battery test system and test method |
-
2019
- 2019-04-01 CN CN201920433843.9U patent/CN209559451U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115436807A (en) * | 2022-09-01 | 2022-12-06 | 中国第一汽车股份有限公司 | Power battery test system and test method |
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