CN203920636U - A kind of pipeline fixing support - Google Patents
A kind of pipeline fixing support Download PDFInfo
- Publication number
- CN203920636U CN203920636U CN201420372883.4U CN201420372883U CN203920636U CN 203920636 U CN203920636 U CN 203920636U CN 201420372883 U CN201420372883 U CN 201420372883U CN 203920636 U CN203920636 U CN 203920636U
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- CN
- China
- Prior art keywords
- rack body
- shock pad
- fixing support
- pipeline fixing
- pipeline
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pipeline fixing support, include the bolt column that rack body and described rack body top end face arrange; In the left side flat side of described rack body, be provided with the first shock pad, in the flat side of right side, be provided with the second shock pad; On described bolt column, be provided with the 3rd shock pad; Described the 3rd shock pad is two ends to middle contraction structure along bolt column direction.Pipeline fixing support of the present utility model, on existing support bracket fastened basis, increase two-layer shock pad, respectively pipeline and vehicle frame bearing are carried out to vibration damping processing by two-layer shock pad, can further cushion and reduce the vibration that vehicle body and driving engine produce, increase support bracket fastened bend resistance, anti-twist ability, improve the intensity of rack body and increase leak tightness and the service life of pipeline.
Description
Technical field
The utility model relates to automobile accessory technical field, is specifically related to a kind of pipeline fixing support.
Background technology
Pipeline on automobile generally forms by connecting hard tube and connecting hose, and pipeline is the critical parts of various power transmission in Integral automobile system, conventionally uses steel pipe or plastic pipe.In order to ensure the safety requirements of car load, automobile pipeline must be reliable, durable, not fragile.Due to the arrangement relation of vehicle body, generally all distance is longer for pipeline, tend to because processing technology and installation restriction need to be fixed pipeline in pipeline middle part, to prevent that pipeline from producing breakage with the vibration of vehicle body or driving engine or producing and interfere with miscellaneous part.Along with the development of automotive technology, people are more and more higher to the performance requriements of automobile, unreasonable traveling comfort and the reliability that directly can have influence on vehicle of fixing means of pipeline.
In prior art, adopt flat plate buckling structure fixed support to be fixed on vehicle body or vehicle frame to pipeline more, it is characterized in that simple in structure, be easy to produce.But this mounting bracket tends to make be firmly connected between pipeline and vehicle body or vehicle frame, cannot cushion and reduce the vibration that vehicle body and driving engine produce, simultaneously due to this support bracket fastened bend resistance, anti-twist ability a little less than, long-time use easily causes fixed support to produce damage because vibrating with fatigue, thereby the installation leak tightness that has influence on pipeline, causes very large harm to traffic safety.
Utility model content
The purpose of this utility model is to provide a kind of pipeline fixing support, causes the vibration problem that cannot cushion and reduce vehicle body and driving engine generation to solve in prior art between fixed support and pipeline because is firmly connected.Improve by the profile to pipeline fixing support simultaneously, support bracket fastened bulk strength is improved, increase support bracket fastened bend resistance, anti-twist ability, further improve the installation leak tightness of pipeline and the travel safety of vehicle.
For achieving the above object, the utility model provides following technical scheme:
A kind of pipeline fixing support, includes the bolt column that rack body and described rack body top end face arrange; In the left side flat side of described rack body, be provided with the first shock pad, in the flat side of right side, be provided with the second shock pad; On described bolt column, be provided with the 3rd shock pad; Described the 3rd shock pad is two ends to middle contraction structure along bolt column direction.
Preferably, described the 3rd shock pad includes lining and rubber pad; Described lining is horn-like Eversible structure; Described rubber pad is coated on described lining outside.
Preferably, the top of described lining, lower than the top of described rubber pad, forms step-like breach.
Preferably, on straight both sides, the left and right of described rack body, be respectively arranged with U-lag.
Preferably, described the first shock pad is cylindrical structural, and is provided with manhole in the middle of it, and outer ring surface is provided with a circle groove.
Preferably, described the second shock pad is elliptical cylinder-shape structure, and is provided with waist through hole in the middle of it, and outer ring surface is provided with a circle groove.
Preferably, described rack body is punching press integrated formed structure.
Preferably, described rack body top end face is provided with bolt hole.
Preferably, the non-conterminous both sides of described rack body top end face and two sides are provided with the first reinforced rib.
Preferably, the inclined-plane midway location of described rack body two sides is provided with the second reinforced rib.
The beneficial effects of the utility model are:
Pipeline fixing support of the present utility model, on existing support bracket fastened basis, increase two-layer shock pad, respectively pipeline and vehicle frame bearing are carried out to vibration damping processing by two-layer shock pad, can further cushion and reduce the vibration that vehicle frame and driving engine produce, increase support bracket fastened bend resistance, anti-twist ability, improve the intensity of rack body and increase leak tightness and the service life of pipeline.
Further, the 3rd shock pad includes lining and rubber pad; Lining is horn-like Eversible structure; Rubber pad is coated on described lining outside, is conducive to disperse from the vibration stress of pipeline and two relative directions generations of vehicle frame by the cooperation of lining and rubber pad.
Further, the top of lining, lower than the top of described rubber pad, forms step-like breach, is conducive in the time that pipeline produces downward vibration stress, can make vibration stress be applied on rubber pad by step-like breach, and has certain compression space.
Further, on the left and right of rack body is straight both sides, be respectively arranged with U-lag, be conducive to the first shock pad and the second shock pad is fixedly attached on rack body by snap fit.
Further, the first shock pad is cylindrical structural, and is provided with manhole in the middle of it, outer ring surface is provided with a circle groove, be conducive to carry out clamping by the U-lag on groove and rack body, the vibration that buffering and minimizing vehicle frame produce, increases support bracket fastened flexible intensity.
Further, the second shock pad is elliptical cylinder-shape structure, and is provided with waist through hole in the middle of it, outer ring surface is provided with a circle groove, be conducive to carry out clamping by the U-lag on groove and rack body, the vibration that buffering and minimizing vehicle frame produce, increases support bracket fastened flexible intensity.The manufacturing errors that can regulate by waist through hole rack body simultaneously, facilitates the installation of rack body to fix.
Further, rack body is punching press integrated formed structure, is conducive to reduce the difficulty of production technology, reduces production time and cost, improves efficiency of assembling.
Further, rack body top end face is provided with bolt hole, is conducive to being fixedly connected with between rack body and bolt column.
Further, the non-conterminous both sides in rack body top end face and two sides are provided with the first reinforced rib, are conducive to improve the ability of the vibration stress that rack body reply pipeline direction applies, and strengthen the intensity of rack body.
Further, the inclined-plane midway location of rack body two sides is provided with the second reinforced rib, is conducive to improve the ability of the vibration stress that rack body reply pipeline and vehicle frame twocouese apply, and strengthens the intensity of rack body.
Brief description of the drawings
Next in connection with accompanying drawing, specific embodiment of the utility model is described in further detail, wherein:
Fig. 1 is the pipeline fixing support constructional drawing of the utility model embodiment;
Fig. 2 is the rack body constructional drawing of the utility model embodiment;
Fig. 3 is the first shock pad constructional drawing of the utility model embodiment;
Fig. 4 is the second shock pad constructional drawing of the utility model embodiment;
Fig. 5 is the first shock pad and the second shock pad section drawing of the utility model embodiment;
Fig. 6 is the 3rd shock pad constructional drawing of the utility model embodiment;
Fig. 7 is the 3rd shock pad section drawing of the utility model embodiment;
Mark in upper figure:
1, rack body 2, bolt column 3, the first shock pad 4, the second shock pad
5, the 3rd shock pad 6, contraction structure 7, lining 8, rubber pad
9, breach 10, U-lag 11, manhole 12, waist through hole
13, groove 14, bolt hole 15, the first reinforced rib 16, the second reinforced rib
Detailed description of the invention
As shown in Fig. 1 and Fig. 6, pipeline fixing support of the present utility model, includes the bolt column 2 that rack body 1 and described rack body 1 top end face arrange; In the left side flat side of rack body 1, be provided with the first shock pad 3, in the flat side of right side, be provided with the second shock pad 4; On bolt column 2, be provided with the 3rd shock pad 5; The 3rd shock pad 5 is two ends to middle contraction structure 6 along bolt column 2 directions.This pipeline fixing support has increased two-layer shock pad on original support bracket fastened basis, the contraction structure 6 of the 3rd shock pad 5 that wherein rack body 1 upper strata arranges can play the vibration stress bringing on the vibration stress bringing on vehicle frame and pipeline is focused on to the effect in the middle of the 3rd shock pad 5, move in the middle of the 3rd shock pad 5 by vibration stress, the vibration stress intensity that can progressively disperse two directions to bring, reaches the effect of flexible buffer.Certainly, the 3rd shock pad 5 also can cushion with the vibration-proof structure of other profiles such as waveform or turriform, in the utility model embodiment, does not limit.
The first shock pad 3 and the second shock pad 4 that rack body 1 lower floor arranges not only can cushion the vibration stress on vehicle frame, and form a triangle stress support structure with the 3rd vibration damping pulvilliform 5, in the time that the vibration stress bringing on vehicle frame is excessive, triangle stress support structure can allow a part of frame weaving effect of stress on the 3rd shock pad 5, otherwise in the time that the vibration stress bringing on pipeline is excessive, the first shock pad 3 and the second shock pad 4 also can help the 3rd shock pad 5 to disperse a part of stress.This triangle stress support structure with shock pad can increase support bracket fastened bend resistance, anti-twist ability, improves the intensity of rack body 1 and increases leak tightness and the service life of pipeline.
As shown in Figure 7, the 3rd shock pad 5 includes lining 7 and rubber pad 8; Lining 7 is horn-like Eversible structure; Rubber pad 8 is coated on described lining 7 outsides; The top of lining 7, lower than the top of rubber pad 8, forms step-like breach 9.The material of lining 7 is 40Cr, there is certain rigidity, not only can play the effect of supporting the 3rd shock pad 5, and can bear from the vibration stress of vehicle frame and impact, and rubber pad 8 is fixed on the outside of lining 7 by sulfidization molding, be conducive to disperse from the vibration stress of pipeline and two relative directions generations of vehicle frame by the characteristic of rubber.Lining 7 is applied on rubber pad 8 with the breach 9 that rubber pad 8 forms on top, the vibration stress that can make pipeline produce, and has certain compression space at breach 9 places.
As shown in Figure 2, on the left and right of rack body 1 is straight both sides, be respectively arranged with U-lag 10, for using snap fit to connect the first shock pad 3 and the second shock pad 4.The mode of utilizing U-lag 10 to carry out clamping is conducive to reduce rack body 1 and is adding the difficulty in man-hour, saves processing and time of setting up.Certainly, also can adopt the conventional mode in other this areas to carry out for the fixed form of the first shock pad 3 and the second shock pad 4 and rack body 1, in the utility model embodiment, not limit.
Shown in Fig. 3 and Fig. 5, the first shock pad 3 is cylindrical structural, and is provided with manhole 11 in the middle of it, and outer ring surface is provided with a circle groove 13.Manhole 11 is mainly used in using bolt of rear end plate by the first shock pad 3, one end of rack body 1 to be fixed on vehicle frame, groove 13 is mainly used in coordinating and carrying out clamping with the U-lag 10 on rack body 1, the vibration that buffering and minimizing vehicle frame produce, increases support bracket fastened flexible intensity.
Shown in Fig. 4 and Fig. 5, the second shock pad 4 is elliptical cylinder-shape structure, and is provided with waist through hole 12 in the middle of it, and outer ring surface is provided with a circle groove 13.Waist through hole 12 is mainly used in using bolt of rear end plate by the second shock pad 4, one end of rack body 1 to be fixed on vehicle frame, and waist through hole 12 itself has regulatory function, even if the U-shaped groove 10 on rack body 1 has certain position deviation man-hour adding, also can carry out position compensation by waist through hole 12, the adjusting while facilitating mounting bracket body 1.Groove 13 is mainly used in coordinating and carrying out clamping with the U-lag 10 on rack body 1, and the vibration that buffering and minimizing vehicle frame produce, increases support bracket fastened flexible intensity.
As shown in Figure 2, rack body 1 is punching press integrated formed structure, is conducive to reduce the difficulty of production technology, reduces production time and cost, improves efficiency of assembling.
As shown in Figure 2, rack body 1 top end face is provided with bolt hole 14, be mainly used in being fixedly connected with between rack body 1 and bolt column 2, because the 3rd shock pad 5 links together by socket with bolt column 2, in the time that long vibration stress makes the 3rd shock pad 5 produce breakage, can change easily.
Shown in Fig. 1 and Fig. 2, it is the sunk structure towards vehicle frame direction that the non-conterminous both sides of rack body 1 top end face and two sides are provided with the first reinforced rib 15, the first reinforced ribs 15; The reinforced rib of sunk structure also can concentrate on more stress in groove, the vibration stress that not only can disperse pipeline direction that the top end face of rack body 1 bears to apply, and can strengthen the bulk strength of rack body 1.
Shown in Fig. 1 and Fig. 2, it is sunk structure that the inclined-plane midway location of rack body 1 two sides is provided with the second reinforced rib 16, the second reinforced ribs 16.Because the two sides of rack body 1 are relative dip plane, so the sunk structure of the second reinforced rib 16 is relative, so not only can disperse the vibration stress that brought by pipeline and vehicle frame two directions, and can strengthen the bulk strength of rack body 1.
Above-mentioned the first reinforced rib 15 and the second reinforced rib 16 also can, for other conventional reinforcing rib structures such as evagination design, not limit in the utility model embodiment.
Pipeline fixing support of the present utility model can be applied on automotive field, and other engineering goods with identical vibrational structure feature, in the situation that meeting mounting condition, also can use the utility model to improve pipeline fixing support.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and be only subject to the restriction of claim, those of ordinary skill in the art can easily modify to it and change, but do not leave essence design of the present utility model and scope.
Claims (10)
1. a pipeline fixing support, includes the bolt column that rack body and described rack body top end face arrange; It is characterized in that: in the left side flat side of described rack body, be provided with the first shock pad, in the flat side of right side, be provided with the second shock pad; On described bolt column, be provided with the 3rd shock pad; Described the 3rd shock pad is two ends to middle contraction structure along bolt column direction.
2. pipeline fixing support according to claim 1, is characterized in that, described the 3rd shock pad includes lining and rubber pad; Described lining is horn-like Eversible structure; Described rubber pad is coated on described lining outside.
3. the pipeline fixing support of stating according to claim 2, is characterized in that, the top of described lining, lower than the top of described rubber pad, forms step-like breach.
4. according to the pipeline fixing support described in claims 1 to 3 any one, it is characterized in that, on the straight both sides, left and right of described rack body, be respectively arranged with U-lag.
5. pipeline fixing support according to claim 4, is characterized in that, described the first shock pad is cylindrical structural, and is provided with manhole in the middle of it, and outer ring surface is provided with a circle groove.
6. pipeline fixing support according to claim 4, is characterized in that, described the second shock pad is elliptical cylinder-shape structure, and is provided with waist through hole in the middle of it, and outer ring surface is provided with a circle groove.
7. pipeline fixing support according to claim 1, is characterized in that, described rack body is punching press integrated formed structure.
8. pipeline fixing support according to claim 7, is characterized in that, described rack body top end face is provided with bolt hole.
9. pipeline fixing support according to claim 7, is characterized in that, the non-conterminous both sides of described rack body top end face and two sides are provided with the first reinforced rib.
10. pipeline fixing support according to claim 7, is characterized in that, the inclined-plane midway location of described rack body two sides is provided with the second reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372883.4U CN203920636U (en) | 2014-07-07 | 2014-07-07 | A kind of pipeline fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372883.4U CN203920636U (en) | 2014-07-07 | 2014-07-07 | A kind of pipeline fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920636U true CN203920636U (en) | 2014-11-05 |
Family
ID=51816497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372883.4U Expired - Fee Related CN203920636U (en) | 2014-07-07 | 2014-07-07 | A kind of pipeline fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203920636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799787A (en) * | 2014-12-30 | 2016-07-27 | 曼胡默尔滤清器（上海）有限公司 | Automobile plastic part fixing device based on the mode that single rubber pad is matched with multiple supports |
-
2014
- 2014-07-07 CN CN201420372883.4U patent/CN203920636U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799787A (en) * | 2014-12-30 | 2016-07-27 | 曼胡默尔滤清器（上海）有限公司 | Automobile plastic part fixing device based on the mode that single rubber pad is matched with multiple supports |
| CN105799787B (en) * | 2014-12-30 | 2018-04-06 | 曼胡默尔滤清器（上海）有限公司 | Coordinate the automotive plastic parts fixing device of more supports based on single rubber blanket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |