CN208999549U - A kind of new energy car battery system bonfire test device - Google Patents
A kind of new energy car battery system bonfire test device Download PDFInfo
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- CN208999549U CN208999549U CN201821458120.6U CN201821458120U CN208999549U CN 208999549 U CN208999549 U CN 208999549U CN 201821458120 U CN201821458120 U CN 201821458120U CN 208999549 U CN208999549 U CN 208999549U
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- food tray
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Abstract
The utility model provides a kind of new energy car battery system bonfire test device, including test bracket, food tray and brick disk；Test bracket surface is equipped with through-hole；Food tray and brick disk are connected respectively a driving device；Driving device driving food tray moves back and forth below test bracket, and another driving device driving brick disk moves back and forth below test bracket.A kind of new energy car battery system bonfire test device of the utility model is used cooperatively test bracket, food tray, brick disk and driving device, can effectively improve conventional efficient, improves testing process control accuracy and improves operator safety.
Description
Technical field
The utility model belongs to new-energy automobile field, more particularly, to a kind of new energy car battery system bonfire test
Device.
Background technique
Under the increasing overall background of climate change, common concern of the New Energy Industry by national governments, into
One step has pushed the development of entire New Energy Industry, and becomes global economy new growth point.At the same time, the new energy in China
Automobile industry also enters Rapid development stage, and new-energy automobile technology is constantly progressive, and industry size improves rapidly, new energy vapour
Vehicle equipment manufacturing is horizontal and industrialization technology level is promoted rapidly.
For " heart " electrokinetic cell system of electric car, test evaluation technology has obtained more and more passes
Note, only electrokinetic cell system pass through more harsh test, can just guarantee the sustainable and healthy development of lithium ion battery, in battery
During test evaluation, for the evaluation for burning safety outside electrokinetic cell system, obtained more and more testing agencies and
The attention of new-energy automobile detection manufacturer.
Lithium-ion battery systems carry out external baked wheaten cake establishing criteria " GB/T 31467.3-2015 lithium ion for electric vehicle
Power accumulator packet and system third portion: security requirement and test method " it carries out, it is fiery outside battery system in this standard
Burn test be vital for the test of battery system safety, therefore for battery system external bonfire test standard
Really evaluation is also vital.
Battery of electric vehicle system device used in the test that outside is burnt at present, is essentially all easy device,
There is no a reasonable efficient mechanicalness devices, are easy to generate many abnormal conditions during the test, while also often making
For tester by unexpected injury, the testing efficiency of product is also relatively low.
Summary of the invention
In view of this, the utility model is directed to a kind of new energy car battery system bonfire test device, cooperation makes
With test bracket, food tray, brick disk and driving device, can effectively improve conventional efficient, improve testing process control accuracy with
And improve operator safety.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of new energy car battery system bonfire test device, including test bracket, food tray and brick disk；Test bracket table
Face is equipped with through-hole；Food tray and brick disk are connected respectively a driving device；Driving device drives food tray below test bracket
It moves back and forth, another driving device driving brick disk moves back and forth below test bracket, when food tray and brick disk reach test branch
When the underface of frame, brick disk is lower than test bracket surface, and food tray is lower than brick panel surface, and brick disk is by the hollow brick group equipped with through-hole
At.
In the practical application of the utility model, battery to be tested is placed on test bracket first, distant points
Fuel oil disk, is driven immediately below food tray to test bracket using driving device, and food tray starts to the battery to be tested on test bracket
Bonfire test test is carried out, after reaching the setting testing time, is reached right above food tray using another driving device driving brick disk,
It is covered on the flame of food tray, flame penetrates the through-hole of hollow brick.
Further, a driving device includes: servo motor, chain, connecting plate and symmetrically arranged two sprocket wheels；Chain
Item is engaged on two sprocket wheels, and servo motor and sprocket coaxiality are rotatablely connected, and connecting plate is installed on chain, connecting plate with
Corresponding food tray or brick disk are fixedly connected.
Servo motor, chain and two sprocket wheels form the driving device that can be moved back and forth, can pull larger quality
Load.
Further, test bracket lower end is set there are two limit switch, and two limit switches respectively correspond food tray and brick disk,
Two limit switches and two servo motors are connect with controller.
Further, controller includes: PLC controller and two motor servo drivers；Two limit switches are and PLC
Controller connection, PLC controller are connect with two motor servo drivers, and two motor servo drivers are correspondingly connected with two and watch
Take motor.
The limit signal of two limit switches is sent to PLC controller, realizes when food tray and brick disk reach under test bracket
Behind square designated position, corresponding servo motor stops operating, and realizes the accurate control of position.
Further, connecting plate is T-type shape.
Further, test bracket, food tray and the setting in alignment of brick disk.
Further, PLC controller connects emergency stop switch.
Further, PLC controller connects touch screen.
Compared with the existing technology, a kind of new energy car battery system bonfire test device of the utility model has following
Advantage:
A kind of new energy car battery system bonfire test device of the utility model is used cooperatively test bracket, food tray, brick
Disk and driving device can effectively improve conventional efficient, improve testing process control accuracy and improve operator's safety
Property.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 is a kind of new energy car battery system bonfire test apparatus structure schematic diagram of the utility model embodiment；
Fig. 2 is a kind of new energy car battery system bonfire test device schematic front view of the utility model embodiment；
Fig. 3 is a kind of new energy car battery system bonfire test device schematic top plan view of the utility model embodiment.
Description of symbols:
1- test bracket；2- food tray；3- brick disk；4- chain；41- sprocket wheel；5- connecting plate；6- servo motor；7- controller；
8- limit switch.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1-3, a kind of new energy car battery system bonfire test device, including test bracket 1, food tray 2 and
Brick disk 3；1 surface of test bracket is equipped with through-hole；Food tray 2 and brick disk 3 are connected respectively a driving device；Driving device driving
Food tray 2 moves back and forth below test bracket 1, and another driving device driving brick disk 3 moves back and forth below test bracket 1, when
When food tray 2 and brick disk 3 reach the underface of test bracket 1, brick disk 3 is lower than 1 surface of test bracket, and food tray 2 is lower than 3 table of brick disk
Face, brick disk 3 are made of the hollow brick for being equipped with through-hole.
In the practical application of the utility model, battery to be tested is placed on test bracket 1 first, distant points
Fuel oil disk 2, immediately below driving device driving food tray 2 to test bracket 1, food tray 2 starts to be measured on test bracket 1
It tries battery and carries out bonfire test test, after reaching the setting testing time, reach food tray using another driving device driving brick disk 3
It right above 2, is covered on the flame of food tray 2, flame penetrates the through-hole of hollow brick.
As shown in Figure 1-3, a driving device includes: servo motor 6, chain 4, connecting plate 5 and two symmetrically arranged
Sprocket wheel 41；Chain 4 is engaged on two sprocket wheels 41, and servo motor 6 and a sprocket coaxiality are rotatablely connected, and connecting plate 5 is installed in
On chain 4, connecting plate 5 is fixedly connected with corresponding food tray 2 or brick disk 3.
Servo motor 6, chain 4 and two sprocket wheels 41 form the driving device that can be moved back and forth, can pull larger matter
The load of amount.
As shown in Figure 1-3,1 lower end of test bracket is set there are two limit switch 8, two limit switches 8 respectively correspond food tray
2 and brick disk 3, two limit switches 8 and two servo motors 6 connect with controller 7.
As shown in Figure 1-3, controller 7 includes: PLC controller and two motor servo drivers；Two limit switches 8 are equal
It is connect with PLC controller, PLC controller is connect with two motor servo drivers, and two motor servo drivers are correspondingly connected with
Two servo motors 6.
The limit signal of two limit switches 8 is sent to PLC controller, realizes when food tray 2 and brick disk 3 reach test branch
Behind 1 lower section designated position of frame, corresponding servo motor 6 stops operating, and realizes the accurate control of position.
As shown in Figure 1-3, connecting plate 5 is T-type shape.
As shown in Figure 1-3, test bracket 1, food tray 2 and the setting in alignment of brick disk 3.PLC controller connection emergency stop is opened
It closes, PLC controller connects touch screen.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of new energy car battery system bonfire test device, it is characterised in that: including test bracket (1), food tray (2) and
Brick disk (3)；Test bracket (1) surface is equipped with through-hole；The food tray (2) and the brick disk (3) are connected respectively one
Driving device；The driving device drives the food tray (2) to move back and forth below the test bracket (1), another drive
Dynamic device drives the brick disk (3) to move back and forth below the test bracket (1), when the food tray (2) and the brick disk (3)
When reaching the underface of the test bracket (1), the brick disk (3) is lower than the test bracket (1) surface, the food tray
(2) it is lower than brick disk (3) surface；One driving device includes: servo motor (6), chain (4), connecting plate (5) and right
Claim two sprocket wheels (41) of setting；The chain (4) is engaged on two sprocket wheels (41), the servo motor (6) and one
A sprocket coaxiality rotation connection, the connecting plate (5) are installed on the chain (4), the connecting plate (5) with it is corresponding
The food tray (2) or the brick disk (3) are fixedly connected；Test bracket (1) lower end is set there are two limit switch (8), and two
The limit switch (8) respectively corresponds the food tray (2) and the brick disk (3), described in two limit switches (8) and two
Servo motor (6) is connect with controller (7)；The brick disk (3) is made of the hollow brick for being equipped with through-hole.
2. a kind of new energy car battery system bonfire test device according to claim 1, it is characterised in that: the control
Device (7) processed includes: PLC controller and two motor servo drivers；Two limit switches (8) control with the PLC
Device connection, the PLC controller are connect with two motor servo drivers, and two motor servo drivers are corresponding to be connected
Connect two servo motors (6).
3. a kind of new energy car battery system bonfire test device according to claim 1, it is characterised in that: the company
Fishplate bar (5) is T-type shape.
4. a kind of new energy car battery system bonfire test device according to claim 1, it is characterised in that: the survey
Try bracket (1), the food tray (2) and the brick disk (3) setting in alignment.
5. a kind of new energy car battery system bonfire test device according to claim 2, it is characterised in that: described
PLC controller connects emergency stop switch.
6. a kind of new energy car battery system bonfire test device according to claim 2, it is characterised in that: described
PLC controller connects touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821458120.6U CN208999549U (en) | 2018-09-06 | 2018-09-06 | A kind of new energy car battery system bonfire test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821458120.6U CN208999549U (en) | 2018-09-06 | 2018-09-06 | A kind of new energy car battery system bonfire test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208999549U true CN208999549U (en) | 2019-06-18 |
Family
ID=66799599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821458120.6U Active CN208999549U (en) | 2018-09-06 | 2018-09-06 | A kind of new energy car battery system bonfire test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208999549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407010A (en) * | 2018-09-06 | 2019-03-01 | 中国汽车技术研究中心有限公司 | A kind of new energy car battery system bonfire test device |
| CN110400984A (en) * | 2019-07-16 | 2019-11-01 | 姜学全 | New energy car battery system bonfire test system and test method |
-
2018
- 2018-09-06 CN CN201821458120.6U patent/CN208999549U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407010A (en) * | 2018-09-06 | 2019-03-01 | 中国汽车技术研究中心有限公司 | A kind of new energy car battery system bonfire test device |
| CN110400984A (en) * | 2019-07-16 | 2019-11-01 | 姜学全 | New energy car battery system bonfire test system and test method |
| CN110400984B (en) * | 2019-07-16 | 2024-03-22 | 重庆能源职业学院 | Fire test system and test method for new energy automobile battery system |
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