CN204187139U - The holding device of pipeline - Google Patents
The holding device of pipeline Download PDFInfo
- Publication number
- CN204187139U CN204187139U CN201420656003.6U CN201420656003U CN204187139U CN 204187139 U CN204187139 U CN 204187139U CN 201420656003 U CN201420656003 U CN 201420656003U CN 204187139 U CN204187139 U CN 204187139U
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- CN
- China
- Prior art keywords
- cap
- housing
- lug boss
- holding device
- hole
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
The utility model discloses a kind of holding device of pipeline.Holding device comprises housing, cap and the cramping body adopting elastic material to make, the middle part of housing is provided with fixing lug boss, the middle part of cap is provided with the avoiding hollow groove with the shape adaptation of fixing lug boss, one end of housing and one end of cap are rotationally connected, the other end of housing and the other end buckle of cap are fixed, cramping body is placed in the space between housing and cap, cramping body is provided with the through hole with the shape adaptation of fixing lug boss, fixing lug boss is placed in avoiding hollow groove through through hole, cramping body is respectively arranged with the opening slot passed through for pipeline in the both sides of through hole, the opening direction of opening slot is consistent with the through direction of through hole.The utility model can strengthen the tearaway load of pipeline, improves the assembling flexibility of pipeline, reduces the vibration that pipeline produces in car running process, for optimizing NVH.
Description
Technical field
The utility model relates to a kind of pipeline installing area, particularly a kind of holding device of pipeline.
Background technique
The pipe clamp of most pipeline is all spring-piece type opening pipe clamp on the market at present, clamps pipe clamp by the elastic force of shell fragment.The resistance to side of such pipe clamp and side degreeof tortuosity low, so tearaway load is less, pipeline is easy to be subject to external force and throw off.When being particularly applied in automobile chassis oil-fired system, vehicle body can cause the vibration of pipeline and pipe clamp owing to jolting, and not only can cause the noise in car running process, and pipeline also can be caused to come off.
Model utility content
Goal of the invention of the present utility model is: for above-mentioned Problems existing, provides a kind of holding device of pipeline, can strengthen the tearaway load of pipeline, improves the assembling flexibility of pipeline, reduces the vibration that pipeline produces in car running process, for optimizing NVH.
The technical solution adopted in the utility model is such: the holding device providing a kind of pipeline, described holding device comprises housing, cap and the cramping body adopting elastic material to make, the middle part of described housing is provided with fixing lug boss, the middle part of described cap is provided with the avoiding hollow groove with the shape adaptation of described fixing lug boss, one end of described housing and one end of described cap are rotationally connected, the other end of described housing and the other end buckle of described cap are fixed, described cramping body is placed in the space between described housing and described cap, described cramping body is provided with the through hole with the shape adaptation of described fixing lug boss, described fixing lug boss is placed in described avoiding hollow groove through described through hole, described cramping body is respectively arranged with the opening slot passed through for pipeline in the both sides of described through hole, the opening direction of described opening slot is consistent with the through direction of described through hole.
Preferably, the opening slot of described cramping body is also provided with the sealing catch adopting described elastic material to make, described sealing catch is connected to the edge of described opening slot bently, described cap is respectively equipped with extruding boss in the both sides of described avoiding hollow groove, when described cap and described housing buckle are fixed, described extruding boss is pressed on described sealing catch, makes described sealing catch cover described opening slot.
Preferably, described elastic material is plastics elastic body rubber cushion.
Preferably, the bi-side of described fixing lug boss are also provided with positive stop lug boss, and described fixing lug boss is through after described through hole, and described positive stop lug boss is buckled on described cramping body, loosen to prevent described cramping body.
Preferably, one end of described housing is provided with pin, and the other end is provided with master card groove, one end of described cap is provided with the pin-and-hole with described pin adaptation, the other end is provided with the public buckle matched with master card groove, and described pin-and-hole and described pin are rotationally connected, and described public buckle and described master card groove buckle are fixed.
Preferably, described pin-and-hole is provided with and revolves only boss, and described housing is provided with inclined-plane catch at the rear side of described pin, described cap relatively described housing into rotation time, described in revolve only boss and stop by described inclined-plane catch.
Preferably, described fixing lug boss is hollow structure, has internal thread in described fixing lug boss, to be threaded with the projection welding bolt of outside.
Preferably, the edge of described housing is provided with fool proof boss, and described cramping body is provided with the fool proof groove with described fool proof boss adaptation.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are: due to housing and cap fixed by snap, integral coating is carried out to pipeline, and housing can be separated with cap, the tearaway load of pipeline can not only be strengthened, also the assembling flexibility of pipeline can be improved, the degree of resistance to side and side distortion is stronger, and cramping body adopts elastic material can play damping effect to pipeline, noise can be reduced when being applied on automobile, reduce the vibration that pipeline produces in car running process, for optimizing NVH (Noise, Vibration, Harshness, noise, vibration and sound vibration roughness).
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of a kind of state before the holding device assembling of the pipeline of the utility model embodiment.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of another kind of state before the holding device assembling of the pipeline of the utility model embodiment.
Fig. 3 is the structural representation of the cramping body of the holding device of the pipeline of the utility model embodiment.
Fig. 4 is the structural representation after the holding device assembling of the pipeline of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See also Fig. 1 to Fig. 4.The cramping body 3 that the holding device of the pipeline of the present embodiment comprises housing 1, cap 2 and adopts elastic material to make.Alternatively, elastic material is plastics elastic body rubber cushion.
The middle part of housing 1 is provided with fixing lug boss 11, and the middle part of cap 2 is provided with the avoiding hollow groove 21 with the shape adaptation of fixing lug boss 11, and one end of housing 1 and one end of cap 2 are rotationally connected, and the other end of housing 1 and the other end buckle of cap 2 are fixed.Cramping body 3 is placed in the space between housing 1 and cap 2, and cramping body 3 is provided with the through hole 31 with the shape adaptation of fixing lug boss 11, and fixing lug boss 11 is placed in avoiding hollow groove 21 through through hole 31.Cramping body 3 is respectively arranged with the opening slot 32 passed through for pipeline in the both sides of through hole 11, the opening direction of opening slot 32 is consistent with the through direction of through hole 31.The shape of opening slot 32 is semi-enclosed arc-shaped slot.
Particularly, one end of housing 1 is provided with pin 13, and the other end is provided with master card groove 14, one end of cap 2 is provided with the pin-and-hole 23 with pin 13 adaptation, the other end is provided with the public buckle 24 matched with master card groove 14, and pin-and-hole 23 and pin 13 are rotationally connected, and public buckle 24 is fixed with master card groove 14 buckle.In the present embodiment, the part of public buckle 24 and master card groove 14 buckle each other oppositely (if buckle 24 public in Fig. 4 is with shown in master card groove 14 buckle part), can make buckle more firm.
Further, alternatively, pin-and-hole 23 is provided with and revolves only boss 25, and housing 1 is provided with inclined-plane catch 15 at the rear side of pin 13.Cap 2, when housing 1 rotates, revolves only boss 25 and stops by inclined-plane catch 15, can prevent from fastening with housing 1 at improper assembling situation lower cover 2.
The bi-side of fixing lug boss 11 are also provided with positive stop lug boss 12.Fixing lug boss 11 is through after through hole 31, and positive stop lug boss 11 is buckled on cramping body 3, loosens to prevent cramping body 3.Spacing due to positive stop lug boss 12, cramping body 3 needs to use certain withdrawal force just can take off, so can strengthen the firmness of cramping body 3.
Alternatively, the opening slot 32 of cramping body 3 is also provided with the sealing catch 33 adopting elastic material to make.Sealing catch 33 is connected to the edge of opening slot 32 bently, a namely opening edge of opening slot 32.Cap 2 is respectively equipped with extruding boss 22 in the both sides of avoiding hollow groove 21.When cap 2 and housing 1 buckle are fixed, extruding boss 22 is pressed on sealing catch 33, makes sealing catch 33 cover opening slot 32.
The part that sealing catch 33 is connected with opening slot 32 has elasticity, and in normal state, sealing catch 33 does not cover opening slot 32 under elastic reaction, but is positioned at the oblique upper of opening slot 32, as shown in dotted portion in Fig. 3.By after fixing to housing 1 and cap 2 buckle, sealing catch 33 is depressed by extruding boss 22, thus covers opening slot 32, can make pipeline be in completely elastic material coated in, damping effect is played to pipeline.
Consider after installation pipeline, housing 1 needs fixing, and therefore fixing lug boss 11 is hollow structure, has internal thread 110 in fixing lug boss 11, to be threaded with the projection welding bolt of outside.Such as, when being applied in automobile chassis oil-fired system, by being threaded with the projection welding bolt on automobile chassis by housing 1, pipeline and vehicle body can be made to keep fixed range.
In application scenes, two opening slots 32 of cramping body 3 can be set to different size, to meet different pipeline demands.Now need the left and right order of two opening slots 32 fixing when mounted, can not exchange.By arranging fool proof boss 16 at the edge of housing 1, cramping body 3 is arranged the fool proof groove 34 with fool proof boss 16 adaptation, make cramping body 3 when mounted, only have fool proof boss 16 and fool proof groove 34 to cooperatively interact, cramping body 3 could be put in housing 1, achieve fool proof process.
The holding device of pipeline of the present utility model due to housing and cap fixed by snap, the tearaway load of pipeline can be strengthened, and housing can be separated by buckle with cap, improve the assembling flexibility of pipeline, cramping body realizes the integral coating to pipeline, make the degree of the resistance to side of pipeline and side distortion stronger, and cramping body adopts elastic material can play damping effect to pipeline, the vibration that pipeline and pipe clamp produce in car running process can be reduced when being applied on automobile, reduce the noise in car running process, optimize auto NVH.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. the holding device of a pipeline, it is characterized in that, described holding device comprises housing, cap and the cramping body adopting elastic material to make, the middle part of described housing is provided with fixing lug boss, the middle part of described cap is provided with the avoiding hollow groove with the shape adaptation of described fixing lug boss, one end of described housing and one end of described cap are rotationally connected, the other end of described housing and the other end buckle of described cap are fixed, described cramping body is placed in the space between described housing and described cap, described cramping body is provided with the through hole with the shape adaptation of described fixing lug boss, described fixing lug boss is placed in described avoiding hollow groove through described through hole, described cramping body is respectively arranged with the opening slot passed through for pipeline in the both sides of described through hole, the opening direction of described opening slot is consistent with the through direction of described through hole.
2. holding device according to claim 1, it is characterized in that, the opening slot of described cramping body is also provided with the sealing catch adopting described elastic material to make, described sealing catch is connected to the edge of described opening slot bently, described cap is respectively equipped with extruding boss in the both sides of described avoiding hollow groove, when described cap and described housing buckle are fixed, described extruding boss is pressed on described sealing catch, makes described sealing catch cover described opening slot.
3. holding device according to claim 2, is characterized in that, described elastic material is plastics elastic body rubber cushion.
4. holding device according to claim 1, is characterized in that, the bi-side of described fixing lug boss are also provided with positive stop lug boss, and described fixing lug boss is through after described through hole, and described positive stop lug boss is buckled on described cramping body, loosens to prevent described cramping body.
5. holding device according to claim 1, it is characterized in that, one end of described housing is provided with pin, the other end is provided with master card groove, one end of described cap is provided with the pin-and-hole with described pin adaptation, the other end is provided with the public buckle matched with master card groove, and described pin-and-hole and described pin are rotationally connected, and described public buckle and described master card groove buckle are fixed.
6. holding device according to claim 5, it is characterized in that, described pin-and-hole is provided with and revolves only boss, and described housing is provided with inclined-plane catch at the rear side of described pin, described cap relatively described housing into rotation time, described in revolve only boss and stop by described inclined-plane catch.
7. holding device according to claim 1, is characterized in that, described fixing lug boss is hollow structure, has internal thread in described fixing lug boss, to be threaded with the projection welding bolt of outside.
8. holding device according to claim 1, is characterized in that, the edge of described housing is provided with fool proof boss, and described cramping body is provided with the fool proof groove with described fool proof boss adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656003.6U CN204187139U (en) | 2014-11-05 | 2014-11-05 | The holding device of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656003.6U CN204187139U (en) | 2014-11-05 | 2014-11-05 | The holding device of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187139U true CN204187139U (en) | 2015-03-04 |
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ID=52619141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420656003.6U Active CN204187139U (en) | 2014-11-05 | 2014-11-05 | The holding device of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204187139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351630A (en) * | 2015-12-16 | 2016-02-24 | 东风小康汽车有限公司重庆分公司 | Pipe clamp for fixing automobile pipes |
| CN109997246A (en) * | 2016-12-07 | 2019-07-09 | 三星Sdi株式会社 | Battery pack |
-
2014
- 2014-11-05 CN CN201420656003.6U patent/CN204187139U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351630A (en) * | 2015-12-16 | 2016-02-24 | 东风小康汽车有限公司重庆分公司 | Pipe clamp for fixing automobile pipes |
| CN109997246A (en) * | 2016-12-07 | 2019-07-09 | 三星Sdi株式会社 | Battery pack |
| US11469477B2 (en) | 2016-12-07 | 2022-10-11 | Samsung Sdi Co., Ltd. | Battery pack |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |