CN203713818U - Fixing bracket and engine - Google Patents
Fixing bracket and engine Download PDFInfo
- Publication number
- CN203713818U CN203713818U CN201320615160.8U CN201320615160U CN203713818U CN 203713818 U CN203713818 U CN 203713818U CN 201320615160 U CN201320615160 U CN 201320615160U CN 203713818 U CN203713818 U CN 203713818U
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- CN
- China
- Prior art keywords
- support
- fixed
- attachment point
- engine
- driving engine
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- Expired - Fee Related
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Abstract
The utility model relates to a fixing bracket for an engine and the engine comprising the fixing bracket. The fixing bracket comprises a bracket body fixing point and other fixing points arranged on the fixing bracket. When the fixing bracket is used for fixing different wire harnesses, the wire harnesses can be effectively separated and prevented from mutual interference, and by a design of different hole positions, the wire harnesses can be conveniently, accurately and firmly fixed according to the types and fixing requirements of the wire harnesses, so that the design quality and mounting quality of the wire harnesses in the area are remarkably improved, and the safety of components is ensured.
Description
Technical field
The utility model relates to vehicle wiring technique field; Specifically, the utility model relates to a kind of fixed support for the wire harness on integrated stationary engine or parts, also relates to further one and comprises this support bracket fastened driving engine.
Background technology
In driving engine front deck, wire harness is numerous, because of its circumstance complication, relates to movable parts, high-temperature component.How to ensure designing quality, avoid wire harness to interfere and the harmful important process content that becomes strand design of protecting of heat.
According to production practice for many years, only control and be difficult to ensure wire harness loading quality by installation, as ensured the quality of production according to design point, under the environment of machinery space high temperature, motion, probably cause wire harness in vehicle use procedure to damage.In addition, ensureing under the prerequisite of design and installation quality, how reducing part kind is also in one of many-sided direction of making great efforts such as design, manufacture.Based on the demand of above each side, in conjunction with real work, be optimized with regard to the strand design in certain Engine Series, relevant tube wire harness is carried out to actv. constraint, reduce number of parts simultaneously, be lowered into and produce and installation strength.
Need to, according to the applicable cases of Engine Series, in conjunction with the layout strategy of other parts, design a kind of novel integrated form fixed support thus, guarantee design, the quality of production of bale of pipeline.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of fixed support of the defect that can avoid interfering between engine wiring harness, come off etc., and further provides one to comprise aforementioned support bracket fastened driving engine.
In order to solve aforementioned technical problem, first aspect of the present utility model provides a kind of fixed support for driving engine, and wherein, described fixed support comprises the attachment point of support own and is arranged on each other attachment point on described fixed support.
Alternatively, in foregoing fixed support, the attachment point of described support own and described other attachment point layered arrangement respectively.
Alternatively, in foregoing fixed support, in described layered arrangement, the attachment point of described support own and described other attachment point are separately positioned in the Different Plane after described support bracket fastened bending.
Alternatively, in foregoing fixed support, described other attachment point comprises engine wiring harness fixed orifice, power supply wire harness fixed orifice, the fixing anti-rotating hole of post oxygen sensor and engine knock sensors fixed sturcture.
Alternatively, in foregoing fixed support, described engine wiring harness fixed orifice, described power supply wire harness fixed orifice, the fixing anti-rotating hole of described post oxygen sensor are through holes.
Alternatively, in foregoing fixed support, described fixed support also comprises anti-rotation structure.
Alternatively, in foregoing fixed support, described anti-rotation structure is passive flange on described support, or with the auxiliary attachment point of the attachment point coplanar of described support own.
Provide a kind of driving engine according to second aspect of the present utility model, in described driving engine, be provided with the fixed support as described in any one in aforementioned first aspect.
Alternatively, in foregoing driving engine, be fixed on the cylinder body of described driving engine together with the lower attachment point of described fixed support and the starter motor of described driving engine.
Alternatively, in foregoing driving engine, the gap between described support bracket fastened upper end and described starter motor is not less than 20 millimeters.
At the integrated fixed support of engine wiring harness of the present utility model and in comprising visitor in support bracket fastened driving engine, fixed support has changed the design, the production method that only use adhesive tape or artificial installation to control, make bale of pipeline can according to design state, accurately, firmly fixing, and avoid between bale of pipeline, interfering, coming off, reduce number of holders, can be general in homologous series driving engine.
Brief description of the drawings
With reference to accompanying drawing, it is more obvious that disclosure of the present utility model will become.Should understand, these accompanying drawings are the object for illustrating only, and is not intended to limit protection domain of the present utility model.In figure:
Fig. 1 schematically shows according to the block diagram of the support for integrated stationary engine wire harness of a kind of embodiment of the present utility model; And
Fig. 2 schematically shows the erection plan on driving engine according to the support of aforementioned embodiments of the present utility model.
Detailed description of the invention
Describe detailed description of the invention of the present utility model in detail below in conjunction with accompanying drawing; Be appreciated that Reference numeral identical in drawing and description is for representing identical technical characterictic.
Fig. 1 schematically shows according to the block diagram of the support for integrated stationary engine wire harness of a kind of embodiment of the present utility model.In Fig. 1, Reference numeral 10 represents this support, and 11 is the fixed orifice of support own, 12 is the fixing anti-rotation flange of support, and 13 is the fixing circular hole of engine wiring harness, and 14 is the fixing circular hole of power supply wire harness, 15 is the fixing anti-rotating hole of post oxygen sensor, and 16 is engine knock sensors fixed sturcture.
As can be seen from Figure 1, the support 10 of this embodiment comprises the attachment point of support own and is arranged on each other attachment point on support, and these attachment points include, but are not limited to the fixed sturctures such as circular hole.In illustrated embodiment, each attachment point of wire harness, preferably according to hierarchical design, can avoid each strand bundle mutually to interfere effectively, also can guarantee installation, the fixed space needs of each wire harness simultaneously.
In the illustrated embodiment, the attachment point of support own is shown in a manhole on support 10, i.e. the fixed orifice 11 of support own.Those skilled in the art can understand, and the shape of through hole can be selected different shapes certainly.Support 10 can be fixed on engine cylinder-body by the bolt through this fixed orifice 11.For the support 10 that prevents from fixing rotates or moves, the other anti-rotation strong point can be provided, for example, can increase the auxiliary realization of a fixed orifice of support own, can realize the stable installation of support 10 by two fixed orifices.In the illustrated embodiment, the anti-rotation strong point is realized by a support portion, is the fixing anti-rotation flange 12 of support on support specifically, and this flange 12 can clamping or is supported on the cylinder body of driving engine, prevents that support 10 from rotating or overturning thereby realize.
Each attachment point on support 10 can be for fixed beam, can also be used to fix other auxiliary device simultaneously.For example, attachment point comprises that engine wiring harness is fixed circular hole 13, power supply wire harness is fixed circular hole 14, the fixing anti-rotating hole 15 of post oxygen sensor, engine knock sensors fixed sturcture 16 etc. in the illustrated embodiment.As can be seen from the figure, these attachment points can be different concrete forms.Driving engine linear speed is fixed circular hole 13, power lead and is tachy steroled and determine circular hole 14 etc. and all adopted circular through-hole form, those skilled in the art can understand, the through hole that also can adopt other shape herein, even adopts the hook portion of other shape etc., all can effectively fix all kinds of wire harness.As required, support 10 can also be provided with the attachment point for fixing other linear speed.Post oxygen sensor fixed orifice 15 is anti-rotating hole, the anti-rotation fixed sturcture that the corresponding exhaust gas oxygensensor joint of its shape carries, and anti-rotating function ensures the trend of fixing rear wire harness.
As previously mentioned, in illustrated embodiment, the hierarchical design of each attachment point of wire harness can avoid each strand bundle mutually to interfere effectively, also can guarantee installation, the fixed space needs of each wire harness simultaneously.This hierarchical design is to realize by each bending part on support 10.As shown in FIG., taking residing support 10 planes of the fixed orifice 11 of support own as benchmark, engine knock sensors fixed sturcture 16 is positioned in the Different Plane after bending, the fixing anti-rotating hole 15 of the fixing circular hole 13 of driving engine and rear oxidation sensor lays respectively at again plane taking engine knock sensors fixed sturcture 16 places as benchmark is through continuing in the Different Plane after bending, and the fixing circular hole of power supply wire harness is positioned at again taking the fixing anti-rotating hole 15 of rear oxidation sensor in the Different Plane after benchmark continuation bending.Can understand, bending design has herein formed the layered structure of each attachment point of support 10 on the one hand, and the reinforced rib function of support 10 is also provided on the one hand, ensures the intensity that support 10 is own.
Fig. 2 schematically shows the erection plan on driving engine according to the support of aforementioned embodiments of the present utility model.In Fig. 2, Reference numeral 20 represents starter motor.As shown in FIG., support 10 can fix by the existing fixed hole position of driving engine, and for example but without limitation, the bolt of rear end plate that this support is used starter motor 20 ensures to install,, be fixed on engine cylinder-body together with attachment point under starter motor by starter motor 20 hold-down bolt holes.At this, consider the installation of engine wiring harness, consider the tolerance of part according to the diameter of wire harness, should guarantee that the gap between support 10 upper ends and starter motor 20 is not less than 20 millimeters.Support 10 is stuck on engine cylinder-body by flange 2, plays anti-rotation effect in the time that support is fastening.
According to one preferred embodiment, the fixed orifice 11 of support itself can be designed as the circular hole of 8.5 millimeters of diameters, is fixed on engine cylinder-body by the M8 bolt of rear end plate of starter motor 20.The anti-rotation of support 10 snaps on engine cylinder-body and realizes by carrying flange 12.The wire harness fixed part of support 10 stretches out engine cylinder-body by two bendings, and dogleg section is done respectively reinforcing rib structure, for increasing support intensity.Engine wiring harness fixed orifice 13 and 14 of power supply wire harness fixed orifices are the circular hole of 6.5 millimeters of diameters, wire harness carries bail and is fixed on support that (precision of position, hole itself is according to the standard size of the bail that is fixed, carry out according to standard), wire harness can, for fixing from the top down, avoid wire harness to come off.Exhaust gas oxygensensor fixed orifice is the anti-rotating hole of 7 millimeters of diameters, the anti-rotation fixed sturcture that corresponding exhaust gas oxygensensor joint carries, and anti-rotating function ensures the trend of fixing rear wire harness.Engine knock sensors fixed sturcture carries fixed sturcture design (this design is universal design on engine knock sensors) according to sensor, increases anti-drop structure simultaneously.
The integrated fixed support of the utility model automotive engine bale of pipeline at fixing different wire harness simultaneously, can effectively carry out the separation of wire harness, avoid interfering between wire harness, the design of position, different hole can be according to the kind of wire harness and fixing requirement simultaneously, convenient, accurately, fixed beam firmly, strand design quality, installation quality for this region are significantly increased, and guarantee the safety performance of part.
If the front description of with reference to the accompanying drawings preferred implementation of the present utility model being carried out is only exemplary and explanat; Those skilled in the art also can be equal to or the flexible or remodeling of similar type preferred implementation of the present utility model under teaching herein, and these flexible or remodeling also will fall in the protection domain being covered by claims of the present utility model.
Claims (8)
1. the fixed support for driving engine, it is characterized in that, described fixed support comprises the attachment point of support own and is arranged on each other attachment point on described fixed support, the attachment point of described support own and described other attachment point layered arrangement respectively, and, in described layered arrangement, the attachment point of described support own and described other attachment point are separately positioned in the Different Plane after described support bracket fastened bending.
2. fixed support as claimed in claim 1, wherein, described other attachment point comprises engine wiring harness fixed orifice, power supply wire harness fixed orifice, the fixing anti-rotating hole of post oxygen sensor and engine knock sensors fixed sturcture.
3. fixed support as claimed in claim 2, wherein, described engine wiring harness fixed orifice, described power supply wire harness fixed orifice, the fixing anti-rotating hole of described post oxygen sensor are through holes.
4. fixed support as claimed in claim 1, wherein, described fixed support also comprises anti-rotation structure.
5. fixed support as claimed in claim 4, wherein, described anti-rotation structure is passive flange on described support, or with the auxiliary attachment point of the attachment point coplanar of described support own.
6. a driving engine, is characterized in that, is provided with the fixed support as described in any one in aforementioned claim 1 to 5 in described driving engine.
7. driving engine as claimed in claim 6, wherein, is fixed on the cylinder body of described driving engine together with the lower attachment point of described fixed support and the starter motor of described driving engine.
8. driving engine as claimed in claim 7, wherein, the gap between described support bracket fastened upper end and described starter motor is not less than 20 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615160.8U CN203713818U (en) | 2013-10-08 | 2013-10-08 | Fixing bracket and engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615160.8U CN203713818U (en) | 2013-10-08 | 2013-10-08 | Fixing bracket and engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203713818U true CN203713818U (en) | 2014-07-16 |
Family
ID=51152997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320615160.8U Expired - Fee Related CN203713818U (en) | 2013-10-08 | 2013-10-08 | Fixing bracket and engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203713818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049973A (en) * | 2017-12-20 | 2018-05-18 | 东风汽车集团有限公司 | A kind of speed probe fixing bracket and its mounting structure |
-
2013
- 2013-10-08 CN CN201320615160.8U patent/CN203713818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049973A (en) * | 2017-12-20 | 2018-05-18 | 东风汽车集团有限公司 | A kind of speed probe fixing bracket and its mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |