CN110554269A - New energy automobile test rack - Google Patents
New energy automobile test rack Download PDFInfo
- Publication number
- CN110554269A CN110554269A CN201910976557.1A CN201910976557A CN110554269A CN 110554269 A CN110554269 A CN 110554269A CN 201910976557 A CN201910976557 A CN 201910976557A CN 110554269 A CN110554269 A CN 110554269A
- Authority
- CN
- China
- Prior art keywords
- chassis
- frame
- longitudinal beam
- mounting
- new energy
- Prior art date
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a new energy automobile test bench, which comprises an automobile body frame and a chassis frame, wherein the automobile body frame is provided with a mounting position for mounting and positioning the chassis frame; the vehicle body frame comprises a frame chassis, a front mounting frame for mounting and fixing electric appliance parts of a cab, a vehicle body support rod and a top frame; the chassis frame comprises a chassis bottom plate, a supporting vertical beam vertically fixed with the chassis bottom plate, and a mounting bracket fixed on the supporting vertical beam, wherein a rear axle supporting rod used for fixing a hoisting rear axle, a transmission shaft supporting rod used for hoisting a transmission shaft and a battery box used for placing a battery component are arranged on the mounting bracket. The invention enables debugging personnel to firstly place the electrical components on the test bench for detection and then assemble the electrical components on the whole vehicle, thereby greatly reducing the problems of subsequent whole vehicle debugging, facilitating the debugging of the vehicle and being beneficial to improving the production efficiency.
Description
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to a new energy automobile test bench
Background
The production and manufacture of automobiles is a huge project, wherein a plurality of parts are involved, and the matching relationship among the parts needs to be adjusted to ensure that the overall performance of the automobile is excellent. The manufacturing process of the automobile is a process of continuous installation and adjustment, and people generally say that three parts of the automobile are installed and seven parts are adjusted. For a new energy automobile, debugging of the automobile accounts for a larger proportion, serious faults of the automobile can be caused by the problems of high-voltage and low-voltage wire harnesses and electrical components and the problem of mismatching between the electrical components, the trial-manufactured automobile, related wire harnesses and electrical components are mostly sample pieces, and detection and inspection after batch production are not carried out, so that the problem occurrence possibility is very high, and the reason is very complex and various. The traditional method for debugging the whole vehicle such as debugging personnel after the whole vehicle is assembled is time-consuming and labor-consuming due to small operation space and inconvenient disassembly and assembly.
Disclosure of Invention
The invention aims to provide a new energy automobile test bench, which is used for solving the defects in the prior art, and can enable a debugging worker to firstly place an electrical component on the test bench for detection and then assemble the electrical component on a whole automobile, so that the problem of subsequent whole automobile debugging can be greatly reduced.
The invention provides a new energy automobile test bench, which comprises an automobile body frame and a chassis frame, wherein the automobile body frame is provided with a mounting position for mounting and positioning the chassis frame;
The vehicle body frame comprises a frame chassis, a front mounting frame for mounting and fixing electric appliance parts of a cab, a vehicle body support rod and a top frame; the number of the vehicle body supporting rods is four, the four vehicle body supporting rods are vertically fixed on the frame chassis, and the vehicle body supporting rods are used for supporting the top frame; the front mounting rack is vertically fixed at the first end of the frame chassis, and a front mounting plate for placing parts is arranged between the front mounting rack and the vehicle body support rod;
The chassis frame comprises a chassis bottom plate, a supporting vertical beam and a mounting support, wherein the supporting vertical beam is vertically fixed on the chassis bottom plate, the mounting support is fixed on the supporting vertical beam, and a rear axle supporting rod for fixing and hoisting a rear axle, a transmission shaft supporting rod for hoisting a transmission shaft and a battery box for placing a battery component are arranged on the mounting support.
the new energy automobile test bench as described above, wherein preferably, the mounting bracket includes a first longitudinal beam, a second longitudinal beam arranged in parallel with the first longitudinal beam, and a first cross beam and a second cross beam vertically connecting the first longitudinal beam and the second longitudinal beam.
The new energy automobile test bench is characterized in that the first longitudinal beam and the second longitudinal beam are respectively detachably fixed on the rear axle supporting rod;
And two ends of the transmission shaft supporting rod are respectively fixed on the first longitudinal beam and the second longitudinal beam.
The new energy automobile test bench as described above, wherein preferably, two ends of the battery box are respectively provided with a box body edge, and two ends of the battery box are respectively lapped on the first longitudinal beam and the second longitudinal beam through the respective corresponding box body edges.
According to the new energy automobile test bench, preferably, the number of the supporting vertical beams is four, and the four supporting vertical beams are fixedly connected with the four corners of the mounting bracket respectively.
The new energy automobile test bench is characterized in that the chassis frame and the body frame are respectively provided with a plurality of universal wheels.
The new energy automobile test bench as described above, preferably, the frame chassis includes a first chassis longitudinal beam, a second chassis longitudinal beam parallel to the first chassis longitudinal beam, a first chassis cross beam, and a second chassis cross beam, the first end of the first chassis longitudinal beam and the first end of the second chassis longitudinal beam are connected and fixed by the first chassis longitudinal beam, and the second chassis cross beam is used to connect the middle position of the first chassis cross beam and the middle position of the second chassis cross beam.
The new energy automobile test bench is characterized in that the chassis frame is provided with a limiting frame, and the limiting frame is fixed on the supporting vertical beam through a connecting rod;
The front side and the rear side of the frame chassis are respectively provided with a first limiting rod and a second limiting rod, the first limiting rod and the second limiting rod are respectively opposite to the front side and the rear side of the limiting frame, and the first limiting rod and the second limiting rod are used for limiting the installation position of the limiting frame.
The new energy automobile test bench as described above, preferably, the first end of the first limiting rod is fixed on the automobile body support frame, and the second end of the first limiting rod is fixed on the frame chassis through a corner support vertical beam.
The new energy automobile test bench as described above, wherein, preferably, the front mounting plate is fixed on the mounting plate support rod, and two ends of the mounting plate support rod are respectively and vertically fixed on the automobile body support rod and the front mounting rack.
compared with the prior art, the invention constructs the test bench of the automobile through simple structural design, so that a debugging worker firstly puts the electrical components on the test bench to be detected and then assembles the electrical components on the whole automobile, thereby greatly reducing the problems in subsequent whole automobile debugging, facilitating the debugging of the automobile and being beneficial to improving the production efficiency.
Drawings
FIG. 1 is a schematic overall structure diagram of a new energy vehicle test bench disclosed in an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a vehicle body frame in a new energy vehicle test bench disclosed by the embodiment of the invention;
FIG. 3 is a schematic structural diagram of a chassis frame in a new energy vehicle test bench disclosed in the embodiment of the invention;
FIG. 4 is a front view of a new energy vehicle test bench disclosed in the embodiments of the present invention;
FIG. 5 is a right side view of FIG. 4;
FIG. 6 is a top view of a chassis frame in a new energy vehicle test bench according to an embodiment of the disclosure;
FIG. 7 is a front view of a chassis frame in a new energy vehicle test bench disclosed in an embodiment of the invention;
FIG. 8 is a left side view of FIG. 7;
FIG. 9 is a schematic view of an installation structure of a vehicle body support frame and a frame chassis in the new energy vehicle test bench disclosed by the embodiment of the invention;
Description of reference numerals: 1-body frame, 10-mounting location, 11-frame chassis, 111-first chassis longitudinal beam, 112-second chassis longitudinal beam, 113-first chassis cross beam, 114-second chassis cross beam,
12-a front mounting frame, 13-a vehicle body support frame, 14-a top frame, 15-a front mounting plate, 151-a mounting plate support rod, 16-a first limiting rod, 17-a second limiting rod, 18-a corner support vertical beam,
2-chassis frame, 21-chassis bottom plate, 22-supporting vertical beam,
23-mounting brackets, 231-first longitudinal beam, 232-second longitudinal beam, 233-first transverse beam, 234-second transverse beam,
24-rear axle support bar, 25-transmission shaft support bar, 26-battery box, 261-box body edge, 27-limit frame,
3-universal wheel, 4-angle steel.
Detailed Description
the embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
The embodiment of the invention comprises the following steps: as shown in fig. 1, the vehicle body frame comprises a vehicle body frame 1 and a chassis frame 2, and an installation position 10 for installing and positioning the chassis frame 2 is arranged on the vehicle body frame 1. The mounting location 10 is actually a space for accommodating the chassis frame 2, and the mounting location 10 is adapted to the shape of the chassis frame 2.
The vehicle body frame 1 comprises a frame chassis 11, a front mounting frame 12 for mounting and fixing electric parts of a cab, a vehicle body support rod 13 and a top frame 14; the number of the vehicle body support rods 13 is four, the four vehicle body support rods 13 are vertically fixed on the frame chassis 11, and the vehicle body support rods 13 are used for supporting the top frame 14; the front mounting frame 12 is vertically fixed at a first end of the frame chassis 11, and a front mounting plate 15 for placing parts is arranged between the front mounting frame 12 and the vehicle body supporting rod 13. The vehicle body support rod 13 is fixed to the frame chassis 11 at an intermediate position. The space enclosed by the body support bar 13, the frame chassis 11, the front mounting frame 12 and the top frame 14 is used to simulate the situation of a cab. A vehicle lamp can be mounted on the front mounting frame 12 to facilitate the debugging of the vehicle lamp. In addition, electrical components in the cab can be mounted on the front mounting frame 12. In addition, a front mounting plate 15 is arranged between the front mounting frame 12 and the vehicle body support rod 13, and the front mounting plate 15 is used for placing some electric appliance parts which are not easy to fix in the cab. A seat fixing frame for fixing the seat is further provided on the frame chassis 11, and the seat is fixed by the seat fixing frame.
The chassis frame 2 comprises a chassis bottom plate 21, a supporting vertical beam 22 vertically fixed with the chassis bottom plate 21, and a mounting bracket 23 fixed on the supporting vertical beam 22, wherein a rear axle supporting rod 24 for fixing and hoisting a rear axle, a transmission shaft supporting rod 25 for hoisting a transmission shaft, and a battery box 26 for placing a battery component are arranged on the mounting bracket 23. In this embodiment, the chassis floor 21 is formed by connecting four rod bodies connected end to end, but the chassis floor 21 may also be configured to be plate-shaped. The number of the supporting vertical beams 22 is four, the chassis base plate 21 has a rectangular structure, and the four supporting vertical beams 22 are arranged at four corners of the chassis base plate 21. The mounting bracket 23 is fixed to the support vertical beam 22. Be provided with rear axle bracing piece 24 and transmission shaft bracing piece 25 and battery case 26 on installing support 23, will need the rear axle of test debugging to fix on rear axle bracing piece 24 in the test procedure, will need the transmission shaft of test debugging to fix on transmission shaft bracing piece 25, then will need the battery of test debugging to place in battery case 26, through the debugging of switch-on circuit in order to realize above-mentioned part.
in the present embodiment, the mounting bracket 23 includes a first longitudinal beam 231, a second longitudinal beam 232 disposed parallel to the first longitudinal beam 231, a first cross beam 233 and a second cross beam 234 vertically connecting the first longitudinal beam 231 and the second longitudinal beam 232. The mounting bracket 23 also has a rectangular structure, and the mounting bracket 23 is actually a frame structure formed by the first longitudinal beam 231, the second longitudinal beam 232, the first cross beam 233, and the second cross beam 234 which are connected to each other at the head. The support bracket 23 is mounted and fixed to the four support vertical beams 22.
Two ends of the rear axle support rod 24 are detachably mounted and fixed on the first longitudinal beam 231 and the second longitudinal beam 232 respectively. The rear axle support rod 24 is detachably mounted and fixed on the first longitudinal beam 231 and the second longitudinal beam 232, and the adjustment of the rear axle support rod 24 can be conveniently realized.
Both ends of the transmission shaft support rod 25 are respectively fixed to the first longitudinal beam 231 and the second longitudinal beam 232. The transmission shaft support rod 25, the first longitudinal beam 231 and the second longitudinal beam 232 can also be detachably mounted and fixed to adjust the transmission shaft support rod 25.
The battery case 26 is fixed for convenience. Box body edges 261 are respectively arranged at two ends of the battery box 26, and the two ends of the battery box 26 are respectively lapped on the first longitudinal beam 231 and the second longitudinal beam 232 through the respective corresponding box body edges 261.
in the embodiment, four supporting vertical beams 22 are provided, and the four supporting vertical beams 22 are fixedly connected to four corners of the mounting bracket 23. Because the mounting bracket 23 has a rectangular structure, the four supporting vertical beams 22 are arranged at the four corner positions of the mounting bracket 23, so that the mounting bracket 23 can be better supported, and the mounting stability is enhanced.
Chassis frame 2 with a plurality of universal wheels 3 are all installed to body frame 1's bottom, four are installed to the even spaced of universal wheel 3 on chassis frame 2, through universal wheel 3 makes the removal that whole test rack can be free as required, moreover be provided with locking mechanism on the universal wheel 3, but it is fixed to auto-lock after removing the test rack to suitable position.
the frame chassis 11 includes a first chassis longitudinal beam 111, a second chassis longitudinal beam 112 parallel to the first chassis longitudinal beam 111, a first chassis cross beam 113 and a second chassis cross beam 114, a first end of the first chassis longitudinal beam 111 and a first end of the second chassis longitudinal beam 112 are fixedly connected by the first chassis longitudinal beam 113, and the second chassis cross beam 114 is used for connecting a middle position of the first chassis cross beam 113 and a middle position of the second chassis cross beam 114.
The chassis frame 2 is provided with a limiting frame 27, and the limiting frame 27 is fixed on the supporting vertical beam 22 through a connecting rod; the front side and the rear side of the frame chassis 11 are respectively provided with a first limiting rod 16 and a second limiting rod 17, the first limiting rod 16 and the second limiting rod 17 are respectively opposite to the front side and the rear side of the limiting frame 27, and the first limiting rod 16 and the second limiting rod 17 are used for limiting the installation position of the limiting frame 27.
the first end of the first limiting rod 16 is fixed on the vehicle body supporting frame 13, and the second end of the first limiting rod 16 is fixed on the frame chassis 11 through a corner supporting vertical beam 18.
Preceding mounting panel 15 is fixed on mounting panel bracing piece 151, the both ends of mounting panel bracing piece 151 vertical fixation respectively on the automobile body bracing piece 13 with on the preceding mounting bracket 12.
The construction, features and functions of the present invention are described in detail in the embodiments illustrated in the drawings, which are only preferred embodiments of the present invention, but the present invention is not limited by the drawings, and all equivalent embodiments modified or changed according to the idea of the present invention should fall within the protection scope of the present invention without departing from the spirit of the present invention covered by the description and the drawings.
Claims (10)
1. the utility model provides a new energy automobile test rack which characterized in that: the vehicle body frame is provided with a mounting position for mounting and positioning the chassis frame;
the vehicle body frame comprises a frame chassis, a front mounting frame for mounting and fixing electric appliance parts of a cab, a vehicle body support rod and a top frame; the number of the vehicle body supporting rods is four, the four vehicle body supporting rods are vertically fixed on the frame chassis, and the vehicle body supporting rods are used for supporting the top frame; the front mounting rack is vertically fixed at the first end of the frame chassis, and a front mounting plate for placing parts is arranged between the front mounting rack and the vehicle body support rod;
the chassis frame comprises a chassis bottom plate, a supporting vertical beam and a mounting support, wherein the supporting vertical beam is vertically fixed on the chassis bottom plate, the mounting support is fixed on the supporting vertical beam, and a rear axle supporting rod for fixing and hoisting a rear axle, a transmission shaft supporting rod for hoisting a transmission shaft and a battery box for placing a battery component are arranged on the mounting support.
2. The new energy automobile test bench of claim 1, characterized in that: the mounting bracket comprises a first longitudinal beam, a second longitudinal beam arranged in parallel with the first longitudinal beam, a first cross beam and a second cross beam, wherein the first cross beam and the second cross beam are vertically connected with the first longitudinal beam and the second longitudinal beam.
3. the new energy automobile test bench of claim 2, characterized in that: two ends of the rear axle supporting rod are detachably and fixedly arranged on the first longitudinal beam and the second longitudinal beam respectively;
And two ends of the transmission shaft supporting rod are respectively fixed on the first longitudinal beam and the second longitudinal beam.
4. the new energy automobile test bench of claim 3, characterized in that: the two ends of the battery box are respectively provided with a box body edge, and the two ends of the battery box are respectively lapped on the first longitudinal beam and the second longitudinal beam through the corresponding box body edges.
5. the new energy automobile test bench of claim 2, characterized in that: the number of the supporting vertical beams is four, and the four supporting vertical beams are fixedly connected with four corners of the mounting bracket respectively.
6. the new energy automobile test bench of claim 1, characterized in that: and a plurality of universal wheels are arranged at the bottoms of the chassis frame and the vehicle body frame.
7. The new energy automobile test bench of claim 1, characterized in that: the frame chassis comprises a first chassis longitudinal beam, a second chassis longitudinal beam, a first chassis cross beam and a second chassis cross beam, wherein the second chassis longitudinal beam is arranged in parallel with the first chassis longitudinal beam, the first end of the first chassis longitudinal beam and the first end of the second chassis longitudinal beam are fixedly connected through the first chassis longitudinal beam, and the second chassis cross beam is used for connecting the middle position of the first chassis cross beam and the middle position of the second chassis cross beam.
8. The new energy automobile test bench of claim 1, characterized in that: the chassis frame is provided with a limiting frame, and the limiting frame is fixed on the supporting vertical beam through a connecting rod;
The front side and the rear side of the frame chassis are respectively provided with a first limiting rod and a second limiting rod, the first limiting rod and the second limiting rod are respectively opposite to the front side and the rear side of the limiting frame, and the first limiting rod and the second limiting rod are used for limiting the installation position of the limiting frame.
9. The new energy automobile test bench of claim 1, characterized in that: the first end of the first limiting rod is fixed on the vehicle body supporting frame, and the second end of the first limiting rod is fixed on the frame chassis through a corner supporting vertical beam.
10. the new energy automobile test bench of claim 1, characterized in that: the front mounting plate is fixed on the mounting plate supporting rod, and two ends of the mounting plate supporting rod are respectively and vertically fixed on the vehicle body supporting rod and the front mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910976557.1A CN110554269A (en) | 2019-10-15 | 2019-10-15 | New energy automobile test rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910976557.1A CN110554269A (en) | 2019-10-15 | 2019-10-15 | New energy automobile test rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110554269A true CN110554269A (en) | 2019-12-10 |
Family
ID=68742833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910976557.1A Pending CN110554269A (en) | 2019-10-15 | 2019-10-15 | New energy automobile test rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110554269A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201210111Y (en) * | 2008-06-06 | 2009-03-18 | 上海汽车集团股份有限公司 | Integrated test platform frame for automobile system |
| CN204128836U (en) * | 2014-10-30 | 2015-01-28 | 奇瑞汽车股份有限公司 | A kind of automotive electrical system testboard bay |
| CN104615125A (en) * | 2015-01-09 | 2015-05-13 | 北京新能源汽车股份有限公司 | Complete vehicle network testing system for new energy vehicle |
| CN205719578U (en) * | 2016-06-07 | 2016-11-23 | 东风汽车公司 | Electric automobile high-voltage device detection stand |
| CN106799956A (en) * | 2016-12-28 | 2017-06-06 | 浙江中车电车有限公司 | Detachable battery mounting framework structure and the vehicle body with the structure |
| CN107727969A (en) * | 2017-10-23 | 2018-02-23 | 浙江合众新能源汽车有限公司 | A kind of new-energy automobile integration testing stand |
| CN208013250U (en) * | 2018-03-23 | 2018-10-26 | 浙江合众新能源汽车有限公司 | Pure electric automobile electric test rack |
| CN108982125A (en) * | 2018-09-19 | 2018-12-11 | 众泰新能源汽车有限公司 | A kind of pure electric automobile engine bench test system and its test method |
| CN208520601U (en) * | 2018-06-25 | 2019-02-19 | 北京长城华冠汽车科技股份有限公司 | A kind of testboard bay for electric vehicle |
| CN209085938U (en) * | 2018-09-30 | 2019-07-09 | 江铃重型汽车有限公司 | A kind of electrical system testboard bay |
| CN211348455U (en) * | 2019-10-15 | 2020-08-25 | 天津恒天新能源汽车研究院有限公司 | New energy automobile test rack |
-
2019
- 2019-10-15 CN CN201910976557.1A patent/CN110554269A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201210111Y (en) * | 2008-06-06 | 2009-03-18 | 上海汽车集团股份有限公司 | Integrated test platform frame for automobile system |
| CN204128836U (en) * | 2014-10-30 | 2015-01-28 | 奇瑞汽车股份有限公司 | A kind of automotive electrical system testboard bay |
| CN104615125A (en) * | 2015-01-09 | 2015-05-13 | 北京新能源汽车股份有限公司 | Complete vehicle network testing system for new energy vehicle |
| CN205719578U (en) * | 2016-06-07 | 2016-11-23 | 东风汽车公司 | Electric automobile high-voltage device detection stand |
| CN106799956A (en) * | 2016-12-28 | 2017-06-06 | 浙江中车电车有限公司 | Detachable battery mounting framework structure and the vehicle body with the structure |
| CN107727969A (en) * | 2017-10-23 | 2018-02-23 | 浙江合众新能源汽车有限公司 | A kind of new-energy automobile integration testing stand |
| CN208013250U (en) * | 2018-03-23 | 2018-10-26 | 浙江合众新能源汽车有限公司 | Pure electric automobile electric test rack |
| CN208520601U (en) * | 2018-06-25 | 2019-02-19 | 北京长城华冠汽车科技股份有限公司 | A kind of testboard bay for electric vehicle |
| CN108982125A (en) * | 2018-09-19 | 2018-12-11 | 众泰新能源汽车有限公司 | A kind of pure electric automobile engine bench test system and its test method |
| CN209085938U (en) * | 2018-09-30 | 2019-07-09 | 江铃重型汽车有限公司 | A kind of electrical system testboard bay |
| CN211348455U (en) * | 2019-10-15 | 2020-08-25 | 天津恒天新能源汽车研究院有限公司 | New energy automobile test rack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205498841U (en) | Supplementary support assembly of cabin electrical apparatus before electric automobile | |
| CN211348455U (en) | New energy automobile test rack | |
| CN205574044U (en) | Disconnect -type steering gear support | |
| CN202684496U (en) | Front suspension assembly split charging platform | |
| CN110554269A (en) | New energy automobile test rack | |
| CN107901992B (en) | Electric automobile floor assembly, battery and electric automobile | |
| CN109238763A (en) | The modular infrared lamp arrays of spacecraft thermal test | |
| CN206155133U (en) | Battery support before electric automobile | |
| CN209739158U (en) | front independent axle auxiliary frame | |
| CN210082921U (en) | Automobile power battery bracket assembly | |
| CN210968775U (en) | Work bench of KYN instrument box integrated device mounting panel | |
| CN210576058U (en) | Automobile fuel cell support frame and integrated system thereof | |
| CN109927783B (en) | Front independent bridge auxiliary frame | |
| CN110544888A (en) | Detachable top cap mounting structure of low-voltage distribution cabinet | |
| CN217212947U (en) | Automatic testboard of electrical components | |
| CN206664294U (en) | Automobile Dashboard mounting bracket and automobile | |
| CN219231415U (en) | Car body combined framework | |
| CN219246271U (en) | Bottom framework | |
| CN220380750U (en) | Flexible clamp for bumper detection | |
| CN220602859U (en) | Car door interior trim vibration test fixture | |
| CN219948451U (en) | Test instrument transportation carrier | |
| CN218536941U (en) | Automobile bumper assembly line | |
| CN219465267U (en) | Welding assembly platform for passenger car | |
| CN216485138U (en) | Electric appliance pre-detection device | |
| CN220542381U (en) | Back tail-gate vibration test fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |