CN205331605U - Pipe clamp, high pressure fuel pipe structure and engine - Google Patents
Pipe clamp, high pressure fuel pipe structure and engine Download PDFInfo
- Publication number
- CN205331605U CN205331605U CN201620122777.XU CN201620122777U CN205331605U CN 205331605 U CN205331605 U CN 205331605U CN 201620122777 U CN201620122777 U CN 201620122777U CN 205331605 U CN205331605 U CN 205331605U
- Authority
- CN
- China
- Prior art keywords
- pipe clamp
- pressure oil
- damping portion
- pipe
- support
- 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.)
- Expired - Fee Related
Links
Landscapes
- Vibration Prevention Devices (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to an engine field discloses a pipe clamp, high pressure fuel pipe structure and engine. The pipe clamp includes: damper unit (11), this damper unit (11) form to the tubulose, and support (12), this support (12) including coiling portion (13) and installation department (14), coiling portion (13) has extension state and reeling condition, coiling portion (13) can curl up or expand with the extension state with switch between the reeling condition, wherein the reeling condition, coiling portion (13) can roll up in the periphery of damper unit (11). The utility model provides a constitution part of pipe clamp is few, and the required space of arranging is less, and makes with cost of maintenance lowly, can effectively improve the shock attenuation effect of pipe clamp, the stability and the reliability of improvement pipe clamp through damper unit.
Description
Technical field
This utility model relates to vehicle motor field, in particular it relates to a kind of pipe clamp, high-pressure oil pipe structure and vehicle motor。
Background technology
Meeting increasingly higher emission request, existing major part electromotor all achieves fuel oil high-pressure common rail。Electromotor is supplied fuel oil by fuel pump, and fuel pump passes through high-pressure oil pipe by the high pressure oil rail of fuel oil transportation to electromotor。Longer to the usual span of the high-pressure oil pipe of high pressure oil rail fuel feeding, and the inside of high-pressure oil pipe subjects high pressure equally, therefore, the low vibratility of high-pressure oil pipe and the requirement of reliability is very high。Once occur that pipe clamp lost efficacy, causing that high-pressure oil pipe loses support, high-pressure oil pipe breaks, and hydraulic oil ejects, and fuel oil is ejected on the engine body of operation and can cause that the health that fire accident, fuel oil are ejected into people can puncture human body, life threatening safety。
In order to alleviate the vibrations that high-pressure oil pipe is subject to, prior art have employed a kind of sandwich style Multi-layer stand。Although the multilamellar clip shock resistance of this sandwich style is pretty good, but the arrangement space needed for this clip is relatively big, and structure is complicated, and crash rate is very high。Along with the increase of vehicle functions, function accessories entrained on electromotor also get more and more, and the arrangement space of high-pressure oil pipe and pipe clamp is also more and more less, and the multilamellar clip of sandwich style is not suitable for the fixing of fixing high-pressure oil pipe。
Thus, it is desirable to have a kind of simple in construction and the good pipe clamp of shock resistance can overcome or at least alleviate the drawbacks described above of prior art。
Utility model content
The purpose of this utility model is to provide a kind of pipe clamp, and this pipe clamp has good shock resistance, and simple in construction takes up room little。
To achieve these goals, this utility model provides a kind of pipe clamp, and this pipe clamp includes: damping portion, and this damping portion is formed as tubulose；And support, this support includes winder and installation portion, described winder has extended configuration and reeling condition, described winder can be rolled or launch to switch between described extended configuration and described reeling condition, wherein, in described reeling condition, described winder can be rolled up on the periphery of described damping portion。
Preferably, the tube wall of described damping portion is formed the bearing of trend along described damping portion and runs through the opening of described damping portion。
Preferably, described damping portion is made up of elastomeric material。
Preferably, described installation portion is formed with installing hole。
Preferably, in described reeling condition, described support is formed as P type support。
Preferably, described winder is formed lightening hole, and/or described installation portion is formed with lightening recesses。
Preferably, described support is formed by a steel plate, and described steel plate can be bent。
By technique scheme, the component part of this pipe clamp is few, and required arrangement space is less, and manufactures low with maintenance cost, can be effectively improved the damping effect of pipe clamp by damping portion, improves stability and the reliability of pipe clamp。
According to another aspect of the present utility model, a kind of high-pressure oil pipe structure is provided, including high-pressure oil pipe, described high-pressure oil pipe is provided with according to pipe clamp mentioned above, described damping portion is set on the periphery of described high-pressure oil pipe, and the winder of described support is wound on the periphery of described damping portion。
According to another aspect of the present utility model, a kind of vehicle motor is provided, this vehicle motor includes fuel pump, described fuel pump is described vehicle motor pumping fuel by high-pressure oil pipe, described high-pressure oil pipe is that the installation portion of described pipe clamp fixedly mounts relative to described vehicle motor according to high-pressure oil pipe mentioned above。
Preferably, described pipe clamp is fixedly mounted on described upper electromotor。
Other features and advantages of the utility model will be described in detail in detailed description of the invention part subsequently。
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, but is not intended that restriction of the present utility model together with detailed description below。In the accompanying drawings:
Fig. 1 is the schematic diagram of the high-pressure oil pipe according to a kind of embodiment of the present utility model。
Fig. 2 is the partial exploded view of the high-pressure oil pipe shown in Fig. 1。
Fig. 3 is the schematic diagram of the support of the pipe clamp of the high-pressure oil pipe shown in Fig. 1。
Fig. 4 is the schematic diagram of the damping portion of the pipe clamp of the high-pressure oil pipe shown in Fig. 1。
Description of reference numerals
1 pipe clamp；11 damping portion；
12 supports；13 winders；
14 installation portions；15 through holes；
16 lightening holes；17 openings；
2 high-pressure oil pipes。
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail。It should be appreciated that detailed description of the invention described herein is merely to illustrate and explains this utility model, it is not limited to this utility model。
According to an aspect of the present utility model, it is provided that a kind of pipe clamp, participating in Fig. 1, this pipe clamp 1 includes: damping portion 11, and this damping portion 11 is formed as tubulose；And support 12, this support 12 includes winder 13 and installation portion 14, winder 13 has extended configuration and reeling condition, winder 13 can be rolled or launch to switch between described extended configuration and described reeling condition, wherein, in described reeling condition, winder 13 can be rolled up on the periphery of damping portion 11。
The damping portion 11 of the tubulose of pipe clamp 1 disclosed in the utility model is set in the periphery of pipe, the winder of support 12 is rolled-up to roll up in damping portion 11 under external force, installation portion 14 can be set to arbitrarily suitable structure according to actual needs, by installation portion 14 by the installation that can complete pipe clamp 1 mounted in place for the support 12 rolling up damping portion 11, damping portion 11 can be effectively improved the damping effect of pipe clamp 1, improve stability and the reliability of pipe clamp 1, and support 12 simple in construction, required arrangement space is less, manufactures and maintenance cost is low。
The structure of damping portion 11, for instance, it is possible to it is coated on the upper damping sheet material of pipe。Preferably, referring to shown in Fig. 2 and Fig. 4, the tube wall of damping portion 11 is formed the bearing of trend along damping portion 11 and runs through the opening 17 of damping portion 11。When installing damping portion 11, first cut this damping portion 11 open along this breach, damping portion 11 is set in the corresponding position of pipe, then by winder 13 volume of support 12 on the periphery of damping portion 11, encase damping portion 11 and pipe。
Preferably, damping portion 11 is made up of elastomeric material, and damping portion 11 is made up of elastomeric material cast, then cuts opening 17 open along the bearing of trend of damping portion 11 on the tube wall of damping portion 11。The damping performance of elastomeric material is better, and manufacturing cost is relatively low, cuts damping portion 11 open along opening 17 and damping portion 11 is set in Guan Shanghou discharges external force damping portion 11 can be made automatically to recover to original shape, is only coated on the periphery of pipe。
The shape of installation portion 14 can select arbitrarily suitable form according to actual needs, for instance, welding, clamping etc.。Preferably, installation portion 14 is formed with installing hole 15, by riveting, the mode mounting bracket 12 such as threaded。
Referring to shown in Fig. 1 and Fig. 2, it is preferable that in described reeling condition, support 12 is formed as P type support, and p-shaped supporting structure is simple, and installs fixing simplicity, is more suitable for the use environment of compact conformation。
Preferably, referring to Fig. 3, winder 13 is formed lightening hole 16, and/or installation portion 14 is formed with lightening recesses, alleviate the weight of support 12。The shape of lightening hole 16 and quantity can carry out suitable selection according to actual needs, it is not limited to a circular port in illustrated embodiment, the shape of lightening recesses and position is set carries out suitable selection also dependent on being actually needed, the outline making installation portion 14 being not limited in illustrated embodiment caves in installing hole 15, reduces the volume of installation portion 14。
Preferably, support 12 is formed by a steel plate, and described steel plate can be bent, so that winder 13 can rolled-up or expansion。Before the use, support 12 is the steel plate launched, and after damping portion 11 is set on high-pressure oil pipe 2 by staff, applies bending force to winder 13 part of support 12 so that winder 13 is rolled-up, and encases damping portion 11。The structural strength of monoblock type steel plate structure is high, it is possible to improve stability and the reliability of pipe clamp 1 further, and simplicity manufactured by the support 12 of this monoblock type steel plate structure, it is possible to reduce manufacturing cost and use cost。Wherein, user can select suitable steel plate thickness according to actual needs, enough intensity can be improved, preferably, the thickness of described steel plate is preferably greater than 3mm, and more preferably between 3mm to 5mm so that support 12 has enough stability and a reliability, and quality and small volume。
According to another aspect of the present utility model, a kind of high-pressure oil pipe structure is provided, referring to shown in Fig. 1 and Fig. 2, this high-pressure oil pipe structure includes high-pressure oil pipe 2, high-pressure oil pipe 2 is provided with according to pipe clamp 1 mentioned above, damping portion 11 is set on the periphery of high-pressure oil pipe 2, and the winder 13 of support 12 is wound on the periphery of damping portion 11。Stability and the reliability of high-pressure oil pipe 2 can be effectively improved by arranging above-mentioned pipe clamp 1 on high-pressure oil pipe 2, and needed for this pipe clamp 1, arrangement space is less, is particularly suited for being applied in the environment of compact conformation。
According to another aspect of the present utility model, a kind of vehicle motor is provided, this vehicle motor includes fuel pump, described fuel pump is described vehicle motor pumping fuel by high-pressure oil pipe, described high-pressure oil pipe is that the installation portion 14 of pipe clamp 1 fixedly mounts relative to described vehicle motor according to high-pressure oil pipe 2 mentioned above。
Preferably, pipe clamp 1 is fixedly mounted on described vehicle motor。In some vehicle motors, the high-pressure oil pipe 2 on electromotor is already arranged as three-dimensional " several " font, it is difficult to arrange bulky multilamellar pipe clamp, and the intensity of common sheet type pipe clamp and damping performance cannot meet user demand。It is little that pipe clamp 1 provided by the utility model is particularly well-suited to above-mentioned arrangement space, and the situation of damping performance and requirement of strength, low vibratility and the reliability requirement of high-pressure oil pipe can be met by arranging pipe clamp 1 provided by the utility model on high-pressure oil pipe 2, and without bigger arrangement space, appropriate location near electromotor is threaded hole or stud can complete the installation of pipe clamp 1 and fix, and installs and arranges very easy。
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing; but; this utility model is not limited to the detail in above-mentioned embodiment; in technology concept of the present utility model; the technical solution of the utility model can being carried out multiple simple variant, these simple variant belong to protection domain of the present utility model。
It is further to note that, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, it is possible to be combined by any suitable mode, in order to avoid unnecessary repetition, various possible compound modes are no longer illustrated by this utility model separately。
Additionally, can also carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally。
Claims (10)
1. a pipe clamp, it is characterised in that this pipe clamp (1) including:
Damping portion (11), this damping portion (11) is formed as tubulose；And
Support (12), this support (12) includes winder (13) and installation portion (14), described winder (13) has extended configuration and reeling condition, described winder (13) can be rolled or launch to switch between described extended configuration and described reeling condition, wherein, in described reeling condition, described winder (13) can be rolled up on the periphery of described damping portion (11)。
2. pipe clamp according to claim 1, it is characterised in that be formed with the bearing of trend along described damping portion (11) on the tube wall of described damping portion (11) and run through the opening (17) of described damping portion (11)。
3. pipe clamp according to claim 1, it is characterised in that described damping portion (11) is made up of elastomeric material。
4. pipe clamp according to claim 1, it is characterised in that be formed with installing hole (15) on described installation portion (14)。
5. pipe clamp according to claim 1, it is characterised in that in described reeling condition, described support (12) is formed as P type support。
6. pipe clamp according to claim 1, it is characterised in that be formed with lightening hole (16) in described winder (13), and/or be formed with lightening recesses on described installation portion (14)。
7. pipe clamp according to claim 1, it is characterised in that described support (12) is formed by a steel plate, and described steel plate can be bent。
8. a high-pressure oil pipe structure, including high-pressure oil pipe (2), it is characterized in that, described high-pressure oil pipe (2) is provided with the pipe clamp (1) according to any one in claim 1-7, described damping portion (11) is set on the periphery of described high-pressure oil pipe (2), and the winder (13) of described support (12) is wound on the periphery of described damping portion (11)。
9. a vehicle motor, this vehicle motor includes fuel pump, described fuel pump is described vehicle motor pumping fuel by high-pressure oil pipe, it is characterized in that, described high-pressure oil pipe is high-pressure oil pipe according to claim 8 (2), and the installation portion (14) of described pipe clamp (1) fixedly mounts relative to described vehicle motor。
10. vehicle motor according to claim 9, it is characterised in that described pipe clamp (1) is fixedly mounted on described vehicle motor。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122777.XU CN205331605U (en) | 2016-02-16 | 2016-02-16 | Pipe clamp, high pressure fuel pipe structure and engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122777.XU CN205331605U (en) | 2016-02-16 | 2016-02-16 | Pipe clamp, high pressure fuel pipe structure and engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331605U true CN205331605U (en) | 2016-06-22 |
Family
ID=56314169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620122777.XU Expired - Fee Related CN205331605U (en) | 2016-02-16 | 2016-02-16 | Pipe clamp, high pressure fuel pipe structure and engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084282A (en) * | 2016-02-16 | 2017-08-22 | 北京福田康明斯发动机有限公司 | Pipe clamp, high-pressure oil pipe structure and vehicle motor |
-
2016
- 2016-02-16 CN CN201620122777.XU patent/CN205331605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084282A (en) * | 2016-02-16 | 2017-08-22 | 北京福田康明斯发动机有限公司 | Pipe clamp, high-pressure oil pipe structure and vehicle motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205331605U (en) | Pipe clamp, high pressure fuel pipe structure and engine | |
| EP2837519B1 (en) | Vehicle fuel tank | |
| CN107387417B (en) | Double-layer compressor and mounting method thereof | |
| JP2015139948A (en) | Sound insulation material and wire harness having sound insulation material | |
| CN113619223A (en) | Foamed aluminum composite board of making an uproar falls | |
| CN207059760U (en) | Fuel tank protection device and there is its vehicle | |
| CN201526096U (en) | Compound type decorative muffler plate | |
| CN107084282A (en) | Pipe clamp, high-pressure oil pipe structure and vehicle motor | |
| US20150375966A1 (en) | Noise Abatement for Elevator Submersible Power Units | |
| CN110154694A (en) | Compressor fixing and automobile | |
| US10093215B2 (en) | Vehicle armrest structure with organic fibers | |
| JP4864470B2 (en) | Duct parts | |
| JP6640565B2 (en) | 3D anti-vibration device | |
| CN204774614U (en) | Integrated support and car | |
| CN211175156U (en) | Totally-enclosed silent shock absorber | |
| CN208818090U (en) | A kind of composite material body storage box | |
| CN204527107U (en) | Safety net is linked up with | |
| CN208975042U (en) | Formula extinguisher mounting bracket structure is lied down in a kind of passenger car | |
| RU123804U1 (en) | ACOUSTIC CEILING FOR VEHICLES CARRYING OUT OF DELIVERY OF A VICTIM IN A EMERGENCY SITUATION OF POPULATION IN TEMPORARY ACCESSION POINTS | |
| CN110063631A (en) | A kind of detachable partitioning system | |
| CN117319855B (en) | Ceiling type flat panel sound equipment | |
| CN205549288U (en) | Fire extinguisher fixed knot constructs in commercial car car | |
| CN219673558U (en) | Silencing pipe | |
| CN219119713U (en) | Suspension shock absorber and suspension mounting structure | |
| CN214942703U (en) | Reinforcing apparatus of environmental protection and energy saving foamed ceramic wallboard |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20220216 |