CN208520601U - A kind of testboard bay for electric vehicle - Google Patents
A kind of testboard bay for electric vehicle Download PDFInfo
- Publication number
- CN208520601U CN208520601U CN201820980476.XU CN201820980476U CN208520601U CN 208520601 U CN208520601 U CN 208520601U CN 201820980476 U CN201820980476 U CN 201820980476U CN 208520601 U CN208520601 U CN 208520601U
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- China
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- motor
- supporting beam
- testboard bay
- bottom plate
- hull bottom
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Abstract
The utility model discloses a kind of testboard bay for electric vehicle, which includes: vehicle body frame；Hull bottom plate, the hull bottom plate support vehicle body frame；Motor base, the motor base are located in the motor installation region of hull bottom plate, also, the motor base includes a plurality of supporting beam being arranged side by side, and every supporting beam offers multiple motor installing holes.To be based on the utility model, testboard bay can be adapted to the motor of different automobile types, have reusability.
Description
Technical field
The utility model relates to measuring technology, in particular to a kind of testboard bay for electric vehicle.
Background technique
Yellow wooden handcart engine bench test is widely applied during automobile research, and main function is: completing vehicle before practical entrucking
The function and logic checking of type.
For New-energy electric vehicle, yellow wooden handcart is mainly used for testing the various operating conditions and logic testing of battery system
(charge and discharge), the test of motor controller, further includes test, the vehicle heat management functional verification of electronic control unit, and, air-conditioning
The verifying functionally and logically of system, instrument display system, tele-control system, truck traffic system.
In automobile R&D process, the problem of applications well of yellow wooden handcart can be found that most functions, logic, avoid
During further problems passage to vehicle entrucking.
During the test, motor is often mounted on the hull bottom plate of testboard bay.Wherein, the motor rule of different automobile types
Lattice can be different, and the position distribution of the fixed installation point of the motor of different size is also different.But for same
For the testboard bay of vehicle, the position for fixing the fixed installation point that bottom plate provides can only adapt to the motor rule of this vehicle
Lattice, without the versatility for being adapted to all specification motors.
Therefore, after completing engine bench test for a vehicle, testing used testboard bay can be due to fixed bottom plate
Versatility without adaptation and cannot be by the test reuse of other vehicles.
Utility model content
One embodiment of the utility model provides a kind of testboard bay for electric vehicle, solves testboard bay meeting
Cannot be by the test reuse of other vehicles due to fixed versatility of the bottom plate without adaptation the problem of.
Testboard bay of one of the embodiment for electric vehicle includes: vehicle body frame, hull bottom plate and motor bottom
Seat.
The hull bottom plate supports the vehicle body frame；The motor base is located at the motor installing zone of the hull bottom plate
In domain, also, the motor base includes a plurality of supporting beam being arranged side by side, and every supporting beam offers multiple motor peaces
Fill hole.
Optionally, a plurality of supporting beam is divided into two groups, and every group includes at least two supporting beams, and support described in two groups
There is interval between beam.
Optionally, the quantity of supporting beam described in every group is identical.
Optionally, the quantity of multiple motor installing holes of supporting beam described in each item is identical.
Optionally, the layout pitch of multiple motor installing holes of supporting beam described in each item is identical.
Optionally, the motor base is embedded in the motor installation region of the hull bottom plate.
Optionally, the supporting beam is fixed on the hull bottom plate in a screw connection manner.
Optionally, the supporting beam is fixed on the hull bottom plate with welding manner.
Optionally, the supporting beam is the steel profile of rectangular section.
Optionally, the testboard bay further includes electric machine support, and the electric machine support is in the matched motor peace in position
Dress is fixed on the motor base at hole.
Bring has the beneficial effect that by adopting the above technical scheme:
Based on above-mentioned scheme, due to the fixation motor bottom seat tool in the motor installation region of the hull bottom plate of testboard bay
There is a plurality of supporting beam being arranged side by side, and every supporting beam offers multiple motor installing holes, therefore, in hull bottom plate
Motor installation region in form matrix-style distribution motor installing hole array, the motor of different automobile types can be adapted to, survey
Test stand frame has certain reusability, improves the utilization rate of test platform, has saved the cost of test.
Detailed description of the invention
The following drawings only does schematic illustration and explanation to the utility model, does not limit the scope of the utility model.
Fig. 1 is the schematic diagram of the testboard bay for electric vehicle in one embodiment；
Fig. 2 is the schematic diagram of the motor base of the testboard bay in embodiment as shown in Figure 1；
Fig. 3 is the schematic diagram of the motor base assembly large-size machine in embodiment as shown in Figure 2；
Fig. 4 is the schematic diagram of the motor base assembly micro-machine in embodiment as shown in Figure 2.
Label declaration
10 testboard bays
1 vehicle body frame
2 hull bottom plates
3 motor bases
31 supporting beams
32 motor installing holes
4 electric machine supports
5 large-size machines
6 micro-machines
Specific embodiment
In order to which the technical features, objects and effects to utility model are more clearly understood, Detailed description of the invention sheet is now compareed
The specific embodiment of utility model, identical label indicates identical part in the various figures.
Herein, " schematic " expression " serving as examplea, instances, or illustrations " should not will be described herein as " showing
Any diagram, the embodiment of meaning property " are construed to technical solution that is a kind of preferred or more having advantages.
To make simplified form, only schematically showing and the utility model relevant portion, and not generation in each figure
Its practical structures as product of table.In addition, there is identical structure or function in some figures so that simplified form is easy to understand
Component, only symbolically depict one of those, or only marked one of those.
For the purpose of this utility model, technical solution and advantage is more clearly understood, develop simultaneously implementation referring to the drawings
The utility model is further described in example.
It referring to Figure 1, in one embodiment, include: vehicle body frame 1, car body for the testboard bay of electric car 10
Bottom plate 2 and motor base 3.
Vehicle body frame 1 can be built by aluminum profile, be can be and be spirally connected between each aluminum profile, aluminum profile can have square
Tee section (for example, square-section that long and width is 40mm), the length of aluminum profile can be chosen as needed.Use lighter aluminium
Profile can mitigate the weight of the testboard bay 10 as vehicle body frame 1, convenient for the movement of the testboard bay 10.
Hull bottom plate 2 supports the vehicle body frame 1, and hull bottom plate 2 can be generally spliced to form by profile steel, each profile steel
Between can pass through welded connecting.Also, hull bottom plate 2 can have the motor installation region for being exclusively used in installation motor.
Motor base 3 is located in the motor installation region of hull bottom plate 2, also, motor base 3 is more including being arranged side by side
Supporting beam 31, every supporting beam 31 offer multiple motor installing holes 32.As it was noted above, hull bottom plate 2 generally can be by
Profile steel is spliced to form, also, the motor base 3 being located in the motor installation region of hull bottom plate 2 can also regard car body as
A part of bottom plate 2, therefore, supporting beam 31 used in motor base 3 is it is also preferred that type ability steel.
In view of production cost factor, the blocked up material that profile steel should not select can generally be selected with a thickness of 2mm and 3mm
Profile steel.
Based on above-mentioned structure, the motor base 3 in the motor installation region of the hull bottom plate 2 of testboard bay 10 has simultaneously
The a plurality of supporting beam 31 that arrangement is set, and every supporting beam 31 offers multiple motor installing holes 32, therefore, at car body bottom
32 array of motor installing hole that matrix-style distribution is formd in the motor installation region of plate 2, can be adapted to the electricity of different automobile types
Machine, i.e. testboard bay 10 can test the vehicle of different model, have certain reusability, improve the use of test platform 10
Rate has saved the cost of test.
Referring to fig. 2, in the above-described embodiments, a plurality of supporting beam 31 of motor base 3 can be divided into two groups, and every group includes extremely
Few two supporting beams 31, for example, the quantity of every group of supporting beam 31 can be two, three, four or five, in order to install
The motor of different model.In view of the installation point of motor is typically distributed on its two sides, divide in center portion without being distributed, because
This, can have certain intervals between two groups of supporting beams 31, to adapt to the characteristic distributions of motor installation point, also, such interval
Can make will not be supported beam 31 in motor installation region fills up, thus is conducive to save material.
Referring to fig. 2, in the above-described embodiments, the quantity of every group of supporting beam 31 can be identical, each supporting beam 31 it is multiple
The quantity of motor installing hole 32 can be identical, for example, the quantity of the motor installing hole 32 in every supporting beam 31 is seven, and
And the layout pitch of multiple motor installing holes 32 of each supporting beam 31 can be identical, so that motor installing hole 32 is at regular square
Battle array distribution, in order to install the motor of different model, and the selection of the installation site of tested motor is more flexible.
Referring to Fig. 1, in the above-described embodiments, motor base 3 can be built-in the motor installation region of hull bottom plate 2
Interior, supporting beam 31 can be fixed by bolts in hull bottom plate 2 or supporting beam 31 or be welded in hull bottom plate 2.
Referring to Fig. 1, Fig. 3 and Fig. 4, in the above-described embodiments, testboard bay 10 further includes electric machine support 4, electric machine support 4 at
Motor base 3 and the installation solid point for being distributed with motor two sides are fixed at the matched motor installing hole 32 in position over the ground
Fixed link.By adjusting the relative position between a pair of of electric machine support 4, thus it is possible to vary this between electric machine support 4 for accommodating
The bulk of motor installs large-size machine 5 or mode small electrical as shown in Figure 4 so as to mode as shown in Figure 3
Machine 6.
In addition, electric machine support 4 can be fixed by bolts in the motor installing hole 32 of the supporting beam 31.Such case
Under, a kind of casing (not shown) against pressure can reinforce supporting beam 31 by fitted bolt at motor installing hole 32, so that support
Beam 31 will not be bent because stress is excessive.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, and not to limit the protection scope of the utility model, it is all without departing from made by the utility model skill spirit etc.
Effect embodiment or change should be included within the scope of protection of this utility model such as the combination, segmentation or repetition of feature.
Claims (10)
1. a kind of testboard bay for electric vehicle, which is characterized in that the testboard bay (10) includes:
Vehicle body frame (1)；
Hull bottom plate (2), the hull bottom plate (2) support the vehicle body frame (1)；
Motor base (3), the motor base (3) are located in the motor installation region of the hull bottom plate (2), also, described
Motor base (3) includes a plurality of supporting beam (31) being arranged side by side, and every supporting beam (31) offers multiple motor installations
Hole (32).
2. testboard bay according to claim 1, which is characterized in that a plurality of supporting beam (31) is divided into two groups, every group
Including at least two supporting beams (31), and there is interval between supporting beam described in two groups (31).
3. testboard bay according to claim 2, which is characterized in that the quantity of supporting beam described in every group (31) is identical.
4. testboard bay according to claim 1, which is characterized in that multiple motors of supporting beam described in each item (31)
The quantity of mounting hole (32) is identical.
5. testboard bay according to claim 4, which is characterized in that multiple motors of supporting beam described in each item (31)
The layout pitch of mounting hole (32) is identical.
6. testboard bay according to claim 1, which is characterized in that the motor base (3) is embedded in the car body bottom
In the motor installation region of plate (2).
7. testboard bay according to claim 1, which is characterized in that the supporting beam (31) is fixed on institute in a screw connection manner
State hull bottom plate (2).
8. testboard bay according to claim 1, which is characterized in that the supporting beam (31) is fixed on institute with welding manner
State hull bottom plate (2).
9. testboard bay according to claim 1, which is characterized in that the supporting beam (31) is the steel type of rectangular section
Material.
10. testboard bay as claimed in any of claims 1 to 9, which is characterized in that the testboard bay (10) into
One step includes:
Electric machine support (4), the electric machine support (4) are fixed on the motor at the matched motor installing hole (32) in position
Pedestal (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820980476.XU CN208520601U (en) | 2018-06-25 | 2018-06-25 | A kind of testboard bay for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820980476.XU CN208520601U (en) | 2018-06-25 | 2018-06-25 | A kind of testboard bay for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208520601U true CN208520601U (en) | 2019-02-19 |
Family
ID=65336347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820980476.XU Active CN208520601U (en) | 2018-06-25 | 2018-06-25 | A kind of testboard bay for electric vehicle |
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|---|---|
| CN (1) | CN208520601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110554269A (en) * | 2019-10-15 | 2019-12-10 | 天津恒天新能源汽车研究院有限公司 | New energy automobile test rack |
-
2018
- 2018-06-25 CN CN201820980476.XU patent/CN208520601U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110554269A (en) * | 2019-10-15 | 2019-12-10 | 天津恒天新能源汽车研究院有限公司 | New energy automobile test rack |
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