CN207557019U - High-voltage wiring harness vibration-testing connects up rack - Google Patents
High-voltage wiring harness vibration-testing connects up rack Download PDFInfo
- Publication number
- CN207557019U CN207557019U CN201721585238.0U CN201721585238U CN207557019U CN 207557019 U CN207557019 U CN 207557019U CN 201721585238 U CN201721585238 U CN 201721585238U CN 207557019 U CN207557019 U CN 207557019U
- Authority
- CN
- China
- Prior art keywords
- wiring harness
- voltage wiring
- bottom plate
- rack
- vibration
- 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.)
- Active
Links
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model provides a kind of high-voltage wiring harness vibration-testing wiring rack, including the bottom plate, multiple substrate pieces and multiple supporting rods being fixed on vibration testing machine, each substrate piece is detachably connected on the bottom plate, the lower end of each supporting rod is connected on corresponding substrate piece and vertical with the bottom plate, the first sliding groove extended up and down is formed on each supporting rod, is slidably matched in the first sliding groove and is useful for the sliding block of installation wiring fixing piece.High-voltage wiring harness vibration-testing described in the utility model wiring rack can practical wiring posture of the real simulation high-voltage wiring harness on vehicle, with the shock resistance of accurately simulation test high-voltage wiring harness, avoid high-voltage wiring harness in vehicle travel process because of vibration failur.
Description
Technical field
The utility model is related to electric vehicle engineering field, more particularly to a kind of high-voltage wiring harness vibration-testing wiring rack.
Background technology
High-voltage wiring harness plays the role of transferring high voltage electric energy in New-energy electric vehicle and transmits control signal, is electronic
The nervous system of automobile.High-voltage wiring harness is usually arranged on vehicle, in vehicle travel process, high-voltage wiring harness is by road surface
Or the high-frequency vibration that vehicle itself generates, antivibration reliability directly affect the normal work of high-pressure system.At present, high-voltage wiring harness
Vibration reliability test without dedicated wiring rack, can not wiring posture of the simulated high-pressure harness on vehicle, so as to survey
Shock resistance of the high-voltage wiring harness on vehicle is tried, therefore is existed in vehicle travel process because body vibrations or road bumps draw
Play the risk of high-voltage wiring harness failure.
Therefore, it is necessary to a kind of high-voltage wiring harness vibrations for being capable of practical wiring posture of the real simulation high-voltage wiring harness on vehicle
Test wire rack.
Utility model content
In view of this, the utility model is directed to a kind of high-voltage wiring harness vibration-testing wiring rack, being capable of true mould
Intend practical wiring posture of the high-voltage wiring harness on vehicle, with the shock resistance of accurately simulation test high-voltage wiring harness, avoid height
Crimping beam is in vehicle travel process because of vibration failur.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of high-voltage wiring harness vibration-testing connects up rack, is spelled including the bottom plate that is fixed on vibration testing machine, multiple substrates
Block and multiple supporting rods, each substrate piece are detachably connected on the bottom plate, and the lower end of each supporting rod is connected to pair
It is on the substrate piece answered and vertical with the bottom plate, it is formed with the first sliding groove extended up and down on each supporting rod, described
It is slidably matched on one sliding slot and is useful for the sliding block of installation wiring fixing piece.
Further, the lower end of the supporting rod is rotatably connected on the substrate piece, and the supporting rod
Pivot center is perpendicular to the bottom plate.
Further, the lower end of the supporting rod is bolted to by one first on the substrate piece.
Further, the wire harness fixture is Wiring harness connector, buckle, pipe clamp or band.
Further, the sliding block includes slider bottom plate and the strip boss for being formed in the slider bottom plate side, institute
Strip boss is stated to be embedded into the sliding slot and along the first sliding groove extend.
Further, the through-hole of the slider bottom plate and the strip boss is formed through on the sliding block.
Further, the sliding block can be fastened on by the second bolt on the supporting rod, on the strip boss
It is formed with the first threaded hole coordinated with second bolt.
Further, the slider bottom plate is rectangular, and the four corners of the slider bottom plate are provided with the second threaded hole, described
Third bolt passes through the wire harness fixture to be connected to second threaded hole.
Further, two second sliding slots are formed on the supporting rod, two second sliding slots are located at described first
The both sides of sliding slot and the first sliding groove extension is parallel to, the end of the third bolt passes through second threaded hole with insertion
Into the second sliding slot.
Further, screw thread hole array is formed on the bottom plate, the substrate piece is bolted to institute by the 4th
It states on bottom plate.
Relative to the prior art, high-voltage wiring harness vibration-testing wiring rack described in the utility model has the advantage that：
As needed by each substrate piece be mounted on bottom plate on corresponding position, with according to high-voltage wiring harness on vehicle
Connect up the position all around of pose adjustment high-voltage wiring harness；It will be sliding after sliding block to be slided into the suitable position on supporting rod along sliding slot
Block is fixed on supporting rod, with the upper-lower position of the wiring pose adjustment high-voltage wiring harness according to high-voltage wiring harness on vehicle, thus
High-voltage wiring harness is fixed on, and then being capable of practical cloth of the simulated high-pressure harness on vehicle by corresponding position by wire harness fixture
Line posture with the accurately shock resistance of simulation test high-voltage wiring harness under the vibration that is generated in vibration testing machine, avoids high pressure
Harness is in vehicle travel process because of vibration failur.
Description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type do not form the improper restriction to the utility model for explaining the utility model.
In attached drawing：
Fig. 1 is the stereogram of the high-voltage wiring harness vibration-testing wiring rack described in the utility model embodiment；
Fig. 2 is the side view of the high-voltage wiring harness vibration-testing wiring rack described in the utility model embodiment；
Fig. 3 is that the high-voltage wiring harness vibration-testing described in the utility model embodiment connects up the sliding block of rack and the dress of supporting rod
With detail view；
Fig. 4 is that the high-voltage wiring harness vibration-testing described in the utility model embodiment connects up the sliding block of rack and the dress of supporting rod
With rearview.
Reference sign：
1- bottom plates, 11- screw thread hole arrays, 2- substrate pieces, 3- supporting rods, 31- the first sliding grooves, 32- second sliding slots, 4- are slided
Block, 41- bottom plates, 42- strip boss, 43- through-holes, the first threaded holes of 44-, the second threaded holes of 45-, 5- wire harness fixtures, 51-
Wiring harness connector, 52- buckles, 6- high-voltage wiring harness.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the utility model can
To be combined with each other.
In addition, " up, down, left, right, before and after " that is previously mentioned in the embodiment of the utility model, refers to upper in Fig. 2
Side, lower section, left side, right side, front, rear.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figures 1 to 4, the embodiment of the utility model provides a kind of high-voltage wiring harness vibration-testing wiring rack, packet
The bottom plate 1 being fixed on vibration testing machine, multiple substrate pieces 2 and multiple supporting rods 3 are included, each substrate piece 2 is removably
It is connected on bottom plate 1, the lower end of each supporting rod 3 is connected on corresponding substrate piece 2 and, Mei Gezhi vertical with bottom plate 1
The first sliding groove 31 extended up and down is formed on strut 3, is slidably matched in the first sliding groove 31 and is useful for installation wiring fixing piece 5
Sliding block 4.
As needed by each substrate piece 2 be mounted on bottom plate 1 on corresponding position, with according to high-voltage wiring harness 6 in vehicle
On wiring pose adjustment high-voltage wiring harness 6 position all around；Sliding block 4 is slided on supporting rod 3 along the first sliding groove 31
Sliding block 4 is fixed on supporting rod 3 after suitable position, with the wiring pose adjustment high-voltage line according to high-voltage wiring harness 6 on vehicle
The upper-lower position of beam 6, so as to which high-voltage wiring harness 6 is fixed on corresponding position, and then being capable of simulated high-pressure by wire harness fixture 5
Practical wiring posture of the harness 6 on vehicle, with accurately simulation test high-voltage wiring harness 6 under the vibration that is generated in vibration testing machine
Shock resistance, avoid high-voltage wiring harness 6 in vehicle travel process because of vibration failur.
By above technical scheme, can be realized on a wiring rack vehicle difference high-voltage wiring harness 6 outlet requirement and
Different wire laying modes, the adjustment of radius of curvature when being designed for high-voltage wiring harness 6 provides real time data, to make wire harness fixture
On 5 outlet direction 6 mutually non-interference offer data supporting of high-voltage wiring harness and for wire harness fixture 5 fixed form can
Verification data are provided by property, it can to the protection of high-voltage wiring harness 6 when being connected between realization association high-voltage wiring harness 6 by wire harness fixture 5
By the verification of property.
By the mutual adjustable structure of supporting rod 3- sliding block 4- substrate piece 2- bottom plates 1, realize to vehicle high-voltage line
The real vehicle arrangement posture of beam 6 and the analogue simulation of outlet method.By designing sliding groove structure on supporting rod 3, vehicle road is realized
Effective transmission of raw vibration is test-manufactured, analogue simulation through finished automobile road test vibrates the influence to high-voltage wiring harness 6.Existed by the wiring rack
The real reliability that high-voltage wiring harness 6 emulates operating mode vibration-testing can be effectively improved on three coordinates, it, can be effective in product development early stage
Reliability of the vehicle high-voltage wiring harness 6 in the case where vibrating operating mode is tested on ground, reduces development cost, it is ensured that vehicle high-voltage wiring harness 6
Development cycle.
As depicted in figs. 1 and 2, further, the lower end of supporting rod 3 is rotatably connected on substrate piece 2, and is supported
The pivot center of bar 3 is perpendicular to bottom plate 1.By making supporting rod 3 (vertical around the pivot center of supporting rod 3 relative to substrate piece 2
In the pivot center that bottom plate 1 extends vertically) rotation, to adjust the relative angle between supporting rod 3 and substrate piece 2, so as to adjust
The orientation of the wire harness fixture 5 on supporting rod 3 is saved, to adjust the extending direction of high-voltage wiring harness 6 and radius of curvature, enabling more
Practical wiring posture of the good simulation high-voltage wiring harness 6 on vehicle, real simulation go out the Wiring harness connector 51 at 6 both ends of high-voltage wiring harness
And buckle 52, pipe clamp or the band in 6 centre position of high-voltage wiring harness when real vehicle is assembled due to interface or bayonet towards different and
Caused outlet direction is different.
As depicted in figs. 1 and 2, further, the lower end of supporting rod 3 is bolted to substrate piece 2 by one first
On, the first bolt extends along the extending direction of supporting rod 3, so as to matching by the first bolt and the threaded hole on substrate piece 2
Close rotation supporting rod 3 as needed so that supporting rod 3 can rotate relative to substrate piece 2 and adjust relative angle, structure letter
It is single, it is easy to operate.
As depicted in figs. 1 and 2, as the embodiment of the utility model, further, wire harness fixture 5 is connected for harness
Device 51, buckle 52, pipe clamp or band, the both ends of every high-voltage wiring harness 6 are respectively arranged with Wiring harness connector (or high-tension connector)
51, and the middle section of high-voltage wiring harness 6 can be arranged as required to buckle 52, pipe clamp or the band of respective numbers, with corresponding
Position fix high-voltage wiring harness 6 so that fixed position, extending direction of high-voltage wiring harness 6 etc. and the virtual condition base on vehicle
This is identical, thus the preferably shock resistance of testing high voltage harness 6.
As shown in Figure 3 and Figure 4, further, sliding block 4 includes slider bottom plate 41 and the length for being formed in 41 side of slider bottom plate
Bar shaped boss 42, strip boss 42 are embedded into sliding slot 31 and extend along the first sliding groove 31, and slider bottom plate 41 is fitted in support
It is slided on one side of bar 3.The strip boss 42 of sliding block 4 plays guiding with the cooperation of the first sliding groove 31 on supporting rod 3 and makees
With forming larger mating surface in the up-down direction, sliding block 4 can be made not deviate in the horizontal direction, i.e., wire harness fixture 5 exists
It is fixed in horizontal direction after being fixed on sliding block 4, it avoids sliding block 4 being caused to tremble since vibration is excessive during vibration-testing
The risk of sliding.
As shown in Figure 3 and Figure 4, further, the logical of slider bottom plate 41 and strip boss 42 is formed through on sliding block 4
Hole 43, through-hole 43 are oblong, for the interface for accommodating the protrusion on Wiring harness connector 51 or for being clamped Wiring harness connector
Metal clips on 51 to position Wiring harness connector 51, can be used for wearing band, to fix high-voltage wiring harness 6.
As shown in Figure 3 and Figure 4, further, sliding block 4 can be fastened on by the second bolt on supporting rod 3, and strip is convex
The first threaded hole 44 coordinated with the second bolt is formed on platform 42, the second bolt is fastened from the side opposite with slider bottom plate 41
In the first threaded hole 44, the bolt head of the second bolt is supported on another side of supporting rod 3, supports slider bottom plate 41
On a side of supporting rod 3, to fix the position of sliding block 4.When needing the position of adjusting slider 4, it is only necessary to by the second spiral shell
Bolt is unscrewed and slides sliding block 4, easy to operate.
As shown in Figure 3 and Figure 4, in order to facilitate fixed beam fixing piece 5, further, slider bottom plate 41 is rectangular, sliding block
The four corners of bottom plate 41 are provided with the second threaded hole 45, and third bolt passes through wire harness fixture 5 to be connected to the second threaded hole 45,
Wire harness fixture 5 is fixed on slider bottom plate 41 by third bolt, it is easy to disassemble and install.
As shown in Figure 3 and Figure 4, in order to be oriented to sliding block 4, further, two second cunnings are formed on supporting rod 3
Slot 32, two second sliding slots 32, which are located at the both sides of the first sliding groove 31 and are parallel to the first sliding groove 31, to be extended, the end of third bolt
Across the second threaded hole 45 to be embedded into second sliding slot 32, the horizontal-shift in sliding process of sliding block 4 is further prevented, also may be used
To avoid third bolt by second sliding slot 32, so that the slider bottom plate 41 of wire harness fixture 5 and sliding block 4 can pass through third
Bolt easily connects fixation.
As depicted in figs. 1 and 2, in order to adjust each fixation between the both ends of high-voltage wiring harness 6 or both ends and centre position
Relative position between point, further, is formed with screw thread hole array 11, substrate piece 2 is bolted by the 4th on bottom plate 1
On bottom plate 1, substrate piece 2 can be bolted to the position of corresponding threaded hole on bottom plate 1 by two or four the 4th,
To adjust the opposite position between the end of relative distance between the both ends of high-voltage wiring harness 6 and high-voltage wiring harness 6 and each fixed point
It puts, and then adjusts the direction of routing of high-voltage wiring harness 6 and the radius of curvature of bending position, more preferable simulation practical wiring posture.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of high-voltage wiring harness vibration-testing connects up rack, which is characterized in that including the bottom plate being fixed on vibration testing machine
(1), multiple substrate pieces (2) and multiple supporting rods (3), each substrate piece (2) are detachably connected to the bottom plate (1)
On, the lower end of each supporting rod (3) is connected on corresponding substrate piece (2) and vertical with the bottom plate (1), each support
The first sliding groove (31) extended up and down is formed on bar (3), is slidably matched on the first sliding groove (31) and is useful for installation wiring
The sliding block (4) of fixing piece (5).
2. high-voltage wiring harness vibration-testing according to claim 1 connects up rack, which is characterized in that the supporting rod (3)
Lower end is rotatably connected on the substrate piece (2), and the pivot center of the supporting rod (3) is perpendicular to the bottom plate
(1)。
3. high-voltage wiring harness vibration-testing according to claim 2 connects up rack, which is characterized in that the supporting rod (3)
Lower end is bolted to by one first on the substrate piece (2).
4. high-voltage wiring harness vibration-testing according to claim 1 connects up rack, which is characterized in that the wire harness fixture
(5) it is Wiring harness connector (51), buckle (52), pipe clamp or band.
5. high-voltage wiring harness vibration-testing according to claim 1 connects up rack, which is characterized in that the sliding block (4) includes
Slider bottom plate (41) and the strip boss (42) for being formed in the slider bottom plate (41) side, the strip boss (42) are embedding
Enter into the sliding slot (31) and extend along the first sliding groove (31).
6. high-voltage wiring harness vibration-testing according to claim 5 connects up rack, which is characterized in that shape on the sliding block (4)
Into the through-hole (43) having through the slider bottom plate (41) and the strip boss (42).
7. high-voltage wiring harness vibration-testing according to claim 5 connects up rack, which is characterized in that the sliding block (4) can
It is fastened on the supporting rod (3) by the second bolt, is formed on the strip boss (42) and matches with second bolt
The first threaded hole (44) closed.
8. high-voltage wiring harness vibration-testing according to claim 5 connects up rack, which is characterized in that the slider bottom plate (41)
Rectangular, the four corners of the slider bottom plate (41) are provided with the second threaded hole (45), and third bolt is fixed across the harness
Part (5) is to be connected to second threaded hole (45).
9. high-voltage wiring harness vibration-testing according to claim 8 connects up rack, which is characterized in that on the supporting rod (3)
Two second sliding slots (32) are formed with, two second sliding slots (32) are positioned at the both sides of the first sliding groove (31) and are parallel to
The first sliding groove (31) extension, the end of the third bolt pass through second threaded hole (45) to be embedded into described second
In sliding slot (32).
10. high-voltage wiring harness vibration-testing according to claim 1 connects up rack, which is characterized in that shape on the bottom plate (1)
Into there is screw thread hole array (11), the substrate piece (2) is bolted to by the 4th on the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721585238.0U CN207557019U (en) | 2017-11-23 | 2017-11-23 | High-voltage wiring harness vibration-testing connects up rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721585238.0U CN207557019U (en) | 2017-11-23 | 2017-11-23 | High-voltage wiring harness vibration-testing connects up rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207557019U true CN207557019U (en) | 2018-06-29 |
Family
ID=62680722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721585238.0U Active CN207557019U (en) | 2017-11-23 | 2017-11-23 | High-voltage wiring harness vibration-testing connects up rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207557019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766158A (en) * | 2019-04-02 | 2020-10-13 | 吉利汽车研究院（宁波）有限公司 | Wiring harness bending tester |
| CN112326224A (en) * | 2020-10-30 | 2021-02-05 | 安徽江淮汽车集团股份有限公司 | Filter pressure maintaining test device |
-
2017
- 2017-11-23 CN CN201721585238.0U patent/CN207557019U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766158A (en) * | 2019-04-02 | 2020-10-13 | 吉利汽车研究院（宁波）有限公司 | Wiring harness bending tester |
| CN111766158B (en) * | 2019-04-02 | 2024-06-07 | 吉利汽车研究院（宁波）有限公司 | Wire harness bending test machine |
| CN112326224A (en) * | 2020-10-30 | 2021-02-05 | 安徽江淮汽车集团股份有限公司 | Filter pressure maintaining test device |
| CN112326224B (en) * | 2020-10-30 | 2021-11-16 | 安徽江淮汽车集团股份有限公司 | Filter pressure maintaining test device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207557019U (en) | High-voltage wiring harness vibration-testing connects up rack | |
| CN206710048U (en) | Universal adjustable vibration impact experiment device | |
| CN103879253A (en) | Connecting structure for independent suspension of overweight special vehicle | |
| CN206223384U (en) | A kind of CA cable assembly vibrating device | |
| CN204373894U (en) | A kind of stabilizer bar endurance experimental provision | |
| CN108679309A (en) | A kind of adjustable installing bracket | |
| CN107423175A (en) | Server test mounting seat and the measurement jig that server CPU module can be replaced | |
| CN209709297U (en) | Electric connector and its Transporting | |
| CN106104411B (en) | Storage device and the unmanned vehicle using the storage device | |
| CN110308060B (en) | Sliding bending tester | |
| CN210604873U (en) | Circuit board test fixture | |
| CN109659770A (en) | High-speed differential signal connector with shield effectiveness | |
| CN203818966U (en) | Independent suspension connecting structure of extra-heavy special vehicle | |
| CN205755145U (en) | A kind of cabinet is installed crossbeam and uses this kind of cabinet to install the regulator cubicle of crossbeam | |
| KR101026193B1 (en) | Measuring and testing apparatus of three-dimensional passage for wiring harness | |
| CN209448196U (en) | A kind of harness profile tolerance control device | |
| CN205755149U (en) | Cabinet is installed crossbeam and uses this cabinet to install the regulator cubicle of crossbeam | |
| CN208768199U (en) | A kind of electric system monitoring device | |
| CN105870378A (en) | Battery card board and battery | |
| CN209085949U (en) | A kind of side impact vehicle door intrusion simulator | |
| CN204652817U (en) | A kind of customizable satellite magnetic component control line road box | |
| CN205620887U (en) | Exempt from quick -witted case of instrument dismouting hard disk | |
| CN207149363U (en) | A kind of electric pole transformer carrier member device | |
| CN205213213U (en) | Rack equipment optical connector's quick connecting device | |
| CN207516404U (en) | A kind of main board test fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |