CN203336051U - Pipe clamp assembly with two-level damping function - Google Patents
Pipe clamp assembly with two-level damping function Download PDFInfo
- Publication number
- CN203336051U CN203336051U CN2013203955000U CN201320395500U CN203336051U CN 203336051 U CN203336051 U CN 203336051U CN 2013203955000 U CN2013203955000 U CN 2013203955000U CN 201320395500 U CN201320395500 U CN 201320395500U CN 203336051 U CN203336051 U CN 203336051U
- Authority
- CN
- China
- Prior art keywords
- pipe clamp
- pipe
- support
- clamp assembly
- rubber pad
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a pipe clamp assembly with the two-level damping function. The pipe clamp assembly comprises a support connected with a vehicle body, and a pipe clamp connected to the support. The pipe clamp assembly is characterized in that the upper portion and the lower portion of each clamp pipe portion of the pipe clamp are respectively provided with a rubber pad with a semi-circular clamping opening, the rubber pads on the upper portions and the lower portions are tightly attached to a fuel pipe, the support is in an n shape, the two ends of the lower portion of the support are respectively provided with an opening, two metal bushes are in close fit with the two openings respectively, and the positions, arranged between the two metal bushes and the two ends of the lower portion of the support, are respectively provided with a rubber sleeve. The pipe clamp assembly can effectively reduce the phenomenon that vibration on the surface of the fuel pipe is transmitted to the vehicle body, and further reduce the idle speed noise.
Description
Technical field
The utility model belongs to automobile component, is specifically related to a kind of pipe clamp assembly with two-stage shock-absorbing function.
Background technique
Along with the development of car noise control technique, the control technique that may produce noise to each component of automobile has been carried out continuous lifting.The main flow motor adopts electric jet technology mostly at present, in engine working process, in fuel pipe, can produce certain fuel pressure pulse.This pressure pulse shows as certain vibration on the fuel pipe surface, this vibration is delivered to car load through fuel pipe-pipe clamp-vehicle body, cause the part vehicle in the idling process, can significantly hear the metal knock of certain frequency in car, directly have influence on the idling noise problem, cause certain client's complaint.Therefore, need to be improved existing pipe clamp structure.
Summary of the invention
The purpose of this utility model is to provide a kind of assembly of the pipe clamp with the two-stage shock-absorbing function, and its vibration that can effectively reduce the fuel pipe surface is delivered on vehicle body, and then reduces the idling noise.
A kind of pipe clamp assembly with two-stage shock-absorbing function described in the utility model, comprise the support that is connected with car body, be connected to the pipe clamp on support, it is characterized in that:
The above and below of managing position at each card of described pipe clamp is equipped with the rubber pad with semicircle bayonet socket, and rubber pad and the fuel pipe of above and below are close to; First order damping realizes by the rubber pad of above and below.
Described support is " several " shape, at the two ends of described support bottom, is respectively equipped with opening, two metal linings respectively with two opening drive fits; Be respectively equipped with rubber sleeve between the two ends of two metal linings and described support bottom.Second level damping realizes by these two rubber sleeves.
Further, be provided with the hangnail structure in the middle part of described pipe clamp, the lower end of a projection welding double-screw bolt with above described support, be fixedly connected with, the upper end portion of described projection welding double-screw bolt is connected with described hangnail respective outer side edges.
Further, described pipe clamp is provided with two card pipe positions, and the above and below at two card pipe positions is respectively equipped with the rubber pad with semicircle bayonet socket.
Further, described support is fixed and is connected on car body by bolt and metal lining.
Compared to the prior art the utility model has the following advantages: owing to having adopted supporting structure, avoided pipe clamp to contact with the direct of vehicle body, the vibration that has reduced fuel pipe is delivered on vehicle body; Due to the vibration by fuel pipe, through being located at the damping of the rubber pad on pipe clamp, the vibration that makes to be delivered on support is decayed, then carries out damping again through the rubber sleeve on support, thereby has promoted the effect of car load reduction noise.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model:
Fig. 2 is the relative position schematic diagram that the utility model forms component;
Fig. 3 is that rubber pad is engaged in the schematic diagram on pipe clamp.
In figure, 1-support, 2-rubber sleeve, 3-metal lining, 4-pipe clamp, 5-rubber pad, 6-hangnail structure, 7-projection welding double-screw bolt.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Referring to Fig. 1, Fig. 2 and Fig. 3, described a kind of pipe clamp assembly with two-stage shock-absorbing function, comprise the support 1 that is connected with car body, be connected to the pipe clamp 4 on support;
The above and below of managing position at each card of described pipe clamp 4 is equipped with the rubber pad 5 with semicircle bayonet socket, and rubber pad 5 and the fuel pipe of above and below are close to; First order damping realizes by the rubber pad of above and below.
Described support 1 is " several " shape, at the two ends of described support bottom, is respectively equipped with opening, two metal linings 3 respectively with two opening drive fits; Be respectively equipped with rubber sleeve 2 between the two ends of two metal linings 3 and described support bottom: second level damping realizes by these two rubber sleeves.The external diameter of described metal lining is slightly larger than the width of the both ends open of support bottom, can effectively prevent that like this metal lining and rubber sleeve from coming off.
The lower end that is provided with hangnail structure 6, one projection welding double-screw bolts 7 in the middle part of described pipe clamp 4 with above described support 1, be fixedly connected with, the upper end portion of described projection welding double-screw bolt and described hangnail structure 6 are connected.The projection welding double-screw bolt is coordinated with the hangnail structure, can guarantee soundness.
Described pipe clamp 4 is provided with two card pipe positions, and the above and below at two card pipe positions is respectively equipped with the rubber pad 5 with semicircle bayonet socket.
Described support 1 is fixed and is connected on car body by bolt and metal lining 3.
When the utility model can't meet the requirement of reduction noise in the one-level damping, can carry out the two-stage damping, reach the effect of abundant reduction car load noise.
Claims (4)
1. the pipe clamp assembly with two-stage shock-absorbing function, comprise the support (1) that is connected with car body, be connected to the pipe clamp (4) on support, it is characterized in that:
The above and below of managing position at each card of described pipe clamp (4) is equipped with the rubber pad (5) with semicircle bayonet socket, and the rubber pad of above and below (5) is close to fuel pipe;
Described support (1) is " several " shape, at the two ends of described support bottom, is respectively equipped with opening, two metal linings (3) respectively with two opening drive fits; Be respectively equipped with rubber sleeve (2) between the two ends of two metal linings (3) and described support bottom.
2. a kind of pipe clamp assembly with two-stage shock-absorbing function according to claim 1, it is characterized in that: be provided with hangnail structure (6) in the middle part of described pipe clamp (4), the lower end of one projection welding double-screw bolt (7) with above described support (1), be fixedly connected with, the upper end portion of described projection welding double-screw bolt and described hangnail structure (6) are connected.
3. a kind of pipe clamp assembly with two-stage shock-absorbing function according to claim 1 and 2 is characterized in that: described pipe clamp (4) is provided with two card pipe positions, and the above and belows at two card pipe positions are respectively equipped with the rubber pad (5) with semicircle bayonet socket.
4. a kind of pipe clamp assembly with two-stage shock-absorbing function according to claim 1 and 2, it is characterized in that: described support (1) is fixed and is connected on car body by bolt and metal lining (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203955000U CN203336051U (en) | 2013-07-04 | 2013-07-04 | Pipe clamp assembly with two-level damping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203955000U CN203336051U (en) | 2013-07-04 | 2013-07-04 | Pipe clamp assembly with two-level damping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336051U true CN203336051U (en) | 2013-12-11 |
Family
ID=49704727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203955000U Expired - Lifetime CN203336051U (en) | 2013-07-04 | 2013-07-04 | Pipe clamp assembly with two-level damping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336051U (en) |
Cited By (5)
| 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 |
| CN108556620A (en) * | 2018-04-26 | 2018-09-21 | 重庆长安汽车股份有限公司 | A kind of mounting structure of plastic fuel tank fuel oil pipe clamp |
| CN110822179A (en) * | 2018-08-08 | 2020-02-21 | 重庆金康新能源汽车设计院有限公司 | Fuel oil pipe clamp |
| CN111637286A (en) * | 2020-05-19 | 2020-09-08 | 东风汽车集团有限公司 | Fuel tank oil pipe clamp shock-absorbing structure |
| WO2021175832A1 (en) * | 2020-03-02 | 2021-09-10 | Psa Automobiles Sa | Line device for a vehicle |
-
2013
- 2013-07-04 CN CN2013203955000U patent/CN203336051U/en not_active Expired - Lifetime
Cited By (6)
| 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 |
| CN108556620A (en) * | 2018-04-26 | 2018-09-21 | 重庆长安汽车股份有限公司 | A kind of mounting structure of plastic fuel tank fuel oil pipe clamp |
| CN110822179A (en) * | 2018-08-08 | 2020-02-21 | 重庆金康新能源汽车设计院有限公司 | Fuel oil pipe clamp |
| WO2021175832A1 (en) * | 2020-03-02 | 2021-09-10 | Psa Automobiles Sa | Line device for a vehicle |
| CN111637286A (en) * | 2020-05-19 | 2020-09-08 | 东风汽车集团有限公司 | Fuel tank oil pipe clamp shock-absorbing structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203336051U (en) | Pipe clamp assembly with two-level damping function | |
| CN201751547U (en) | Oil pan for motors | |
| CN104999899A (en) | Engine suspension cushion assembly | |
| CN204003208U (en) | A kind of automobile fuel oil cleaner installation support | |
| CN204263936U (en) | A kind of automobile gearbox suspension shock absorption device | |
| CN202417725U (en) | Reinforcing plate of diesel engine body | |
| CN204415503U (en) | A kind of heavy-duty car direction converter holder device | |
| CN203267777U (en) | Anti-twist vibration-absorbing device of auto gearbox | |
| CN203656379U (en) | Pipe clamp for fixing pipeline | |
| CN202743034U (en) | Shock-absorption connection bracket of automobile engine | |
| CN202727966U (en) | Exhaust pipe lifting hook assembly | |
| CN204309549U (en) | The connection structure of swing arm sleeve pipe and swing arm sleeve pipe and bush of swing arm | |
| CN207902152U (en) | A kind of commercial vehicle engine suspending cushion limiting tool | |
| CN202080348U (en) | Fender support with elbow pipe groove structure | |
| CN202541252U (en) | Bracket for automobile air-conditioning compressor | |
| CN203126510U (en) | Lifting lug of exhaust pipe | |
| CN201841942U (en) | Auto fuel pipe clamp mounting frame | |
| CN207906365U (en) | A kind of commercial vehicle engine suspending cushion limiting tool | |
| CN205468542U (en) | Gearbox suspension vibration/noise reduction body support | |
| CN203939921U (en) | A kind of automobile hard tube is buffer structure fixedly | |
| CN204592561U (en) | Parking brake wire support | |
| CN204610677U (en) | Vibration damper suspension ring lining | |
| CN204805411U (en) | Bumper shock absorber before motor -driven motor tricycle | |
| CN202727967U (en) | Exhaust pipe lifting hook structure | |
| CN204783385U (en) | Oil pump bracket and engine thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |