CN110435559A - Structure is coated and fixed in electric vehicle high-low pressure harness and cooling line spring - Google Patents
Structure is coated and fixed in electric vehicle high-low pressure harness and cooling line spring Download PDFInfo
- Publication number
- CN110435559A CN110435559A CN201810420596.9A CN201810420596A CN110435559A CN 110435559 A CN110435559 A CN 110435559A CN 201810420596 A CN201810420596 A CN 201810420596A CN 110435559 A CN110435559 A CN 110435559A
- Authority
- CN
- China
- Prior art keywords
- spring
- harness
- fixed
- pipeline
- cooling line
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/08—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Structure is coated and fixed in electric vehicle high-low pressure harness and cooling line spring；It is characterized by: the spring cladding high-voltage wiring harness, low voltage wiring harness and cooling line；The spring is fixed in vehicle frame or vehicle bridge together with harness or pipeline；It will be hung on vehicle frame in the middle part of harness or pipeline with spring using spring fixed structure is hung.The advantages of invention, is: utilizing the simple spring of structure, cable or pipeline protection are got up, make it more resistant to vibration and wear-resistant, the service life of raising pipeline and cable；It using spring fixed structure is hung, can make pipeline or cable while obtaining being reliably fixed, and be adapted to bring violent oscillatory motion in driving conditions, protect pipeline or cable, prevent its damage.
Description
Technical field
The present invention relates to vehicle technology fields, more particularly to the protection of the cooling line, high voltage cable of electric car
And fixation.
Background technique
More and more pure electric vehicle commercial vehicles use the scheme of electric drive rear axle at present, and motor is arranged on rear axle,
Cause its vibration frequently, amplitude it is big, higher vibration resistance, anti abrasive then is proposed to the pipeline and cable that are connected to motor
It is required that.
Summary of the invention
The purpose of the present invention is to provide a kind of electric vehicle high-low pressure harness and cooling line spring, and structure is coated and fixed.
The present invention is achieved by the following technical solutions:
Steel ring spring clad type pipeline cable and hang spring fixed structure, it is characterised in that: the spring coats high-voltage wiring harness, low pressure
Harness and cooling line；The spring is fixed in vehicle frame or vehicle bridge together with harness or pipeline；It will using spring fixed structure is hung
It is hung on vehicle frame in the middle part of harness or pipeline with spring.
The advantages of invention, is:
The present invention utilizes the simple spring of structure, and cable or pipeline protection are got up, and makes it more resistant to vibration and wear-resistant, raising pipe
The service life on road and cable；Using spring fixed structure is hung, it can make pipeline or cable while obtaining being reliably fixed, and can
To adapt to bring violent oscillatory motion in driving conditions, pipeline or cable are protected, its damage is prevented.
Detailed description of the invention
Fig. 1 steel ring spring clad type pipeline schematic diagram.
Fig. 2 hangs spring structure schematic diagram.
Fig. 3 installation effect figure.
Appended drawing reference.
| 1 | Water pipe | 6 | Fixing bolt |
| 2 | Steel ring spring | 7 | R type pipe clamp |
| 3 | Hang spring fixed structure | 8 | Chassis crossrail |
| 4 | Hang spring fixed plate | 9 | Motor |
| 5 | Hang spring |
Specific embodiment
Referring to attached drawing.
Fig. 1 is steel ring spring clad type pipeline schematic diagram, as can be seen from the figure: one layer of steel ring bullet of pipeline external sheath
Spring, and steel ring both ends of the spring is each attached on pipeline, prevents spring position from random play.It hangs spring fixed structure one end and passes through R
Type pipe clamp fixes pipeline, and one end is fixed on chassis.
Fig. 2 is to hang spring structure schematic diagram, as can be seen from the figure: hanging spring fixed structure by one section of spring, R type pipe clamp, mark
Quasi- part, fixed plate composition, R type pipe clamp are used to fix pipeline, and spring is welded in fixed plate, is integrally screwed on chassis.
Fig. 3 is installation diagram, as can be seen from the figure: pipeline is fixed on chassis crossrail, In by hanging spring fixed structure
When having vibration, its vibration can be buffered by hanging spring structure, protect pipeline, prevent pipeline from damaging because of frequent vibration.
Claims (8)
1. structure is coated and fixed in electric vehicle high-low pressure harness and cooling line spring；It is characterized by comprising high-voltage wiring harness, low
Crimping beam, cooling line and spring etc..
2. the spring cladding high-voltage wiring harness, low voltage wiring harness and cooling line；The spring is fixed on together with harness or pipeline
On vehicle frame or vehicle bridge；It will be hung on vehicle frame in the middle part of harness or pipeline with spring using spring fixed structure is hung.
3. spring according to claim 1, it is characterised in that: by steel wire or other there is elasticity and firm wear-resisting material
It is made.
4. high-voltage wiring harness according to claim 1, it is characterised in that: can be AC or DC harness.
5. low voltage wiring harness according to claim 1, it is characterised in that: can be AC or DC harness.
6. cooling line according to claim 1, it is characterised in that: channel interior flowing is cooling medium.
7. according to claim 1 hang spring fixed structure, it is characterised in that: by one end of spring be fixed on high-voltage wiring harness,
Position among low voltage wiring harness or cooling line, the other end are fixed on the springs upper-part such as vehicle frame or chassis.
8. according to claim 6 hang spring fixed structure, it is characterised in that: one is hung spring and can fix a plurality of harness simultaneously
Or pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810420596.9A CN110435559A (en) | 2018-05-04 | 2018-05-04 | Structure is coated and fixed in electric vehicle high-low pressure harness and cooling line spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810420596.9A CN110435559A (en) | 2018-05-04 | 2018-05-04 | Structure is coated and fixed in electric vehicle high-low pressure harness and cooling line spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110435559A true CN110435559A (en) | 2019-11-12 |
Family
ID=68427950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810420596.9A Pending CN110435559A (en) | 2018-05-04 | 2018-05-04 | Structure is coated and fixed in electric vehicle high-low pressure harness and cooling line spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110435559A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023120135A1 (en) * | 2021-12-24 | 2023-06-29 | 住友電装株式会社 | Wire harness, wire harness fixing structure, and movable fixing member |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001097144A (en) * | 1999-09-29 | 2001-04-10 | Sumitomo Wiring Syst Ltd | Movable wire harness |
| US20030121692A1 (en) * | 2001-12-11 | 2003-07-03 | Mitsunobu Kato | Device for absorbing harness slack |
| EP2343218A1 (en) * | 2009-01-19 | 2011-07-13 | Sumitomo Wiring Systems, Ltd. | Mounting device for wire harness for slide door |
| CN204012530U (en) * | 2014-08-28 | 2014-12-10 | 马鞍山立信电气有限公司 | A kind of heavy truck auto harness designing wire casing |
| JP2015082870A (en) * | 2013-10-21 | 2015-04-27 | 株式会社オートネットワーク技術研究所 | Clamp for wiring harness |
| CN206327305U (en) * | 2016-12-29 | 2017-07-14 | 东风特汽（十堰）专用车有限公司 | A kind of arrangement structure for pipelines of pure electric vehicle |
-
2018
- 2018-05-04 CN CN201810420596.9A patent/CN110435559A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001097144A (en) * | 1999-09-29 | 2001-04-10 | Sumitomo Wiring Syst Ltd | Movable wire harness |
| US20030121692A1 (en) * | 2001-12-11 | 2003-07-03 | Mitsunobu Kato | Device for absorbing harness slack |
| EP2343218A1 (en) * | 2009-01-19 | 2011-07-13 | Sumitomo Wiring Systems, Ltd. | Mounting device for wire harness for slide door |
| JP2015082870A (en) * | 2013-10-21 | 2015-04-27 | 株式会社オートネットワーク技術研究所 | Clamp for wiring harness |
| CN204012530U (en) * | 2014-08-28 | 2014-12-10 | 马鞍山立信电气有限公司 | A kind of heavy truck auto harness designing wire casing |
| CN206327305U (en) * | 2016-12-29 | 2017-07-14 | 东风特汽（十堰）专用车有限公司 | A kind of arrangement structure for pipelines of pure electric vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023120135A1 (en) * | 2021-12-24 | 2023-06-29 | 住友電装株式会社 | Wire harness, wire harness fixing structure, and movable fixing member |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191112 |