CN101694249A - Closed type pipe clamp assembly with vibration-proof structure - Google Patents
Closed type pipe clamp assembly with vibration-proof structure Download PDFInfo
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- CN101694249A CN101694249A CN200910104680A CN200910104680A CN101694249A CN 101694249 A CN101694249 A CN 101694249A CN 200910104680 A CN200910104680 A CN 200910104680A CN 200910104680 A CN200910104680 A CN 200910104680A CN 101694249 A CN101694249 A CN 101694249A
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- pipe clamp
- pipe
- closed type
- clamping
- lid
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Abstract
The invention provides a closed type pipe clamp assembly with a vibration-proof structure. The closed type pipe clamp assembly consists of a pipe clamp body and vibration-proof pads, wherein the pipe clamp body consists of a pipe clamp seat and a pipe clamp cover; one half-hole slot and a bolt mounting hole are arranged on the pipe clamp seat, and correspondingly, the other half-hole slot is arranged on the pipe clamp cover; the pipe clamp cover is covered and connected to the pipe clamp seat; the two half-hole slots together enclose to form a pipe fixing hole; the vibration-proof pads are of two half ring structures and respectively clamped in the two half-hole slots; and the size of a hole enclosed by the two half ring vibration-proof pads is matched with the diameter of a pipe required to be clamped and fixed. The closed type pipe clamp assembly can reduce vibration transmitted to a vehicle body by the pipe, and the pipe clamp vibration proof effect can be adjusted. The closed type pipe clamp assembly is portable to assemble, not easy to fall off and accurate to position. The pipe is fixed in a totally-enclosed mode, thus the requirement on the assembling of pipes with different diameters, and the like can be met without newly developing the whole pipe clamp.
Description
Technical field
The invention belongs to and relate to a kind of pipe clamp.
Background technique
Because it is bigger that the vehicle fuel pipe moves towards span, for arranging standard, avoid interfering, need oil pipe be fixed in the vehicle body diverse location with a plurality of pipe clamps usually.The pipe clamp that at present fixedly oil pipe adopted as shown in Figure 8, its fixed groove 22 is a semi-open-type, pipe directly is stuck in the fixed groove of pipe clamp, the pipe withdrawal force is less, the risk that exists pipe to deviate from from pipe clamp.When the caliber of corresponding pipe when changing, need the different pipe clamp of exploitation, the development cost height.Its mounting type is fixed for being tightened in the projection welding bolt by mounting hole 23, has following some deficiency: the one, and the installation and removal time spent is long, can not satisfy modern industrialized requirement; The 2nd, screw the bigger operating space of action need when installing, automobile particularly is difficult to satisfy arrangement requirement in the limited space of car; The 3rd, screw the back pipe clamp towards can not determine, need to adjust and could satisfy pipe and move towards requirement, operation is inconvenience very.In addition, this mounting type, between pipe clamp and vehicle body is hard the connection, between pipe and pipe clamp also is hard the connection, the vibration of the mobile generation of liquid in the pipe in the vehicle operating process like this, and pipe is subjected to the vibration that external interference causes and just directly is delivered to vehicle body by pipe clamp, so just directly causes that the car load vibration noise is higher.
Summary of the invention
Problem at the prior art existence, the objective of the invention is to propose a kind of closed type pipe clamp assembly with vibration damping structure, reduce the vibration that pipe is delivered to vehicle body, and make the pipe clamp effectiveness in vibration suppression adjustable, can totally-enclosed fixing tube, assemble light, difficult drop-off, accurate positioning, and can satisfy the assembling of different tube diameters pipe and do not need to develop again whole pipe clamp.
Technological scheme of the present invention is as follows:
A kind of closed type pipe clamp assembly with vibration damping structure, it is made up of pipe clamp body and damping pad.Described pipe clamp body is made of pipe clamp seat and pipe clamp lid, on the described pipe clamp seat half hole slot and bolt mounting holes is arranged, and described pipe clamp covers second half hole slot should be arranged, and pipe clamp lid lid is connected on the pipe clamp seat, and two and half hole slots surround and form the pipe fixed hole.Damping pad is two part-annular structures, be connected to respectively in described two and half hole slots, two Semicircular damping pads surround formation the hole size with need the caliber of the pipe of clamping to be complementary.
Have on the outer wall of described damping pad and half hole slot clamping and spacing in length and breadth clamping restraining groove/tooth, accordingly, outer wall clamping and spacing in length and breadth clamping limiting tooth/groove with damping pad are arranged in described half hole slot; Be distributed with the vibration damping positive stop lug boss on the internal ring wall of described damping pad.
Half hole slot on described pipe clamp lid and the pipe clamp seat is after surrounding, and the corresponding end of two and half hole slots is not in contact with one another, and reserves the vibration damping seam between them.
Described pipe clamp covers an end and is connected with the bar that is flexible coupling of pipe clamp seat by integrated injection molding, the mutual clamping of the other end, the structure of clamping are in the end of pipe clamp lid one toothed dop to be arranged, the corresponding draw-in groove that the band pawl is arranged on the pipe clamp seat, dop and draw-in groove cooperatively interact, and form the clamping relation.
The hole wall of the bolt mounting holes of described pipe clamp seat is provided with the annular stop tooth, and the annular stop tooth tilts towards the bolts assemblies direction; The tooth pitch of annular stop tooth is identical with the pitch of the projection welding bolt that is assembled.
There is an installation base position corresponding with bolt mounting holes, described pipe clamp seat bottom surface, and bolt mounting holes connects from described installation base center.
Benefit analysis of the present invention is as follows:
But 1, adopt pipe clamp lid and pipe clamp seat to form enclosed construction, pipe all can be fixed in the complete hole after pipe clamp lid and the locking of pipe clamp seat, reach totally enclosed type and fix, avoided deviating from easily of pipe.
2, increase damping pad in the pipe fixed hole that between pipe clamp lid and pipe clamp seat, forms, can effectively reduce the vibration that pipe is delivered to vehicle body.And need not change the pipe clamp body structure, the height that only needs to adjust the thickness of damping pad and vibration damping positive stop lug boss just can be realized fixing (common is the pipe of 4-15mm applicable to diameter) to the different-diameter pipe, therefore can reduce development cost, improve part universality.For reaching the effectiveness in vibration suppression that needs, can realize in addition by the damping pad rubber of selecting different hardness, quantity that also can be by adjusting vibration damping positive stop lug boss on the damping pad, highly, width and with the matching relationship realization of assembling pipe.
3, can make the pipe clamp convenient and reliable assembly by the bolt guide and limit toothing in the bolt mounting holes, accurate positioning can be adjusted assembly direction as required arbitrarily, and the hangnail structure of limiting tooth can make assembling light and be not drawn out easily.
4, structures such as vibration damping seam, installation base have been designed, can adjust the height of fixed hole by the height of adjusting installation base, thereby the height of adjusting pipe is to satisfy arrangement requirement, on attachment face, only need the plane bigger slightly and just can realize assembling than installation base area, improved the scope that pipe clamp is arranged, and installation base makes it unsettled after whole pipe clamp is raised, thereby reduced the area of contact of pipe clamp and attachment face to greatest extent, can effectively reduce pipe is delivered to vehicle body by pipe clamp vibration.
As seen, the present invention has reached and has reduced the vibration that pipe is delivered to vehicle body, and the pipe clamp effectiveness in vibration suppression is adjustable, assemble light, difficult drop-off, accurate positioning, totally-enclosed fixing tube can satisfy the assembling of different tube diameters pipe and not need to develop again the purpose of whole pipe clamp etc.
Description of drawings
Fig. 1: the plan view when this pipe clamp assembly is locking
Fig. 2: the plan view after the locking of this pipe clamp assembly
Fig. 3: the three-dimensional view 1 of pipe clamp body
Fig. 4: the three-dimensional view 2 of pipe clamp body
Fig. 5: damping pad three-dimensional view 1
Fig. 6: damping pad three-dimensional view 2
Fig. 7: the assembling schematic representation of this pipe clamp assembly
Fig. 8: the three-dimensional view of existing pipe clamp
Embodiment
Further describe structure of the present invention below in conjunction with accompanying drawing:
Referring to Fig. 1 and Fig. 2, pipe clamp assembly is made up of pipe clamp body 1 and damping pad 2.
In conjunction with referring to Fig. 3 and Fig. 4, pipe clamp body 1 is made of pipe clamp seat 14 and pipe clamp lid 8, one end of pipe clamp lid 8 connects as one with pipe clamp seat 14 by the bar 5 that is flexible coupling with their integrated injection moldings, and the bar 5 that is flexible coupling is thin and certain elasticity is arranged, and making pipe clamp cover 8 can be around bar 5 rotation that are flexible coupling.
On the pipe clamp lid 8 one and half hole slots 7 are arranged, pipe clamp covers 8 ends a toothed dop 9.Accordingly, the draw-in groove 10 that covers 8 corresponding second half hole slots 7 and band pawl with pipe clamp is arranged on the pipe clamp seat 14.After pipe clamp lid 8 and 14 lockings of pipe clamp seat, half hole slot 7 on the pipe clamp lid 8 surrounds with half hole slot 7 on the pipe clamp seat 14 and forms pipe fixed hole 3, but best two and half hole slots 7 are not in contact with one another, between them, reserve vibration damping seam 4, the transmitting vibrations to avoid directly contact reaches the effect of better vibration damping.Draw-in groove 10 cooperations of corresponding band pawl realize mutual clamping on the toothed dop 9 of pipe clamp lid 8 and the pipe clamp seat 14.
In half hole slot 7 of pipe clamp lid 8 and pipe clamp seat 14, also be installed with damping pad 2 respectively in addition, the structure of damping pad 2 is referring to Fig. 5 and Fig. 6, the structure of two damping pads is identical, their correspondences all have a semi-circular groove 18, vibration damping positive stop lug boss 16 is arranged in the semi-circular groove 18, after pipe clamp lid 8 and 14 lockings of pipe clamp seat, the hole that the semi-circular groove 18 of two damping pads surrounds is just fixed pipe.For firm with pipe clamp lid 8 and 14 clampings of pipe clamp seat, damping pad 2 is provided with longitudinal spacing buckling groove 17 and cross spacing buckling groove 15 with the attachment face of pipe clamp lid 8 and pipe clamp seat 14, on the attachment face of pipe clamp lid 8 and pipe clamp seat 14, the spacing latch 6 of vertical and horizontal is arranged also accordingly, thereby the restriction damping pad is deviate from from pipe clamp body 1, and laterally collects together.
Also has a bolt mounting holes 12 on the pipe clamp seat 14, bolt mounting holes 12 inwalls have bolt guide and limit tooth 13, the tooth pitch of bolt guide and limit tooth 13 is identical with the pitch of the projection welding bolt 20 that is cooperated, referring to Fig. 7, projection welding bolt 20 is welded on the vehicle body attachment face 19, limiting tooth plays the assembling leading role ringwise, limiting tooth is to bolts assemblies direction inclination several angle, bolt is changeed joins light and difficult drop-off, the diameter of bolt that limiting tooth internal diameter size cooperates with the need size and deciding, projection welding bolt 20 is assembled in the bolt mounting holes 12, limits pipe clamp by limiting tooth and the interlock of projection welding bolt thread and comes off.
An installation base 11 is arranged below the pipe clamp seat 14, and it is corresponding with bolt mounting holes 12 positions, and bolt mounting holes 12 is from the center perforation of described installation base 11.Can adjust the height of pipe fixed hole 3 by the height of adjusting installation base 11, thereby the height of adjusting pipe is to satisfy arrangement requirement, on attachment face, only need the plane bigger slightly and just can realize assembling than installation base area, improved the scope that pipe clamp is arranged, and installation base 11 makes it unsettled after whole pipe clamp is raised, thereby reduced the area of contact of pipe clamp and attachment face to greatest extent, can effectively reduce pipe is delivered to vehicle body by pipe clamp vibration.
Pipe clamp body 1 adopts plastic material, damping pad adopts the rubber material, for reaching the effectiveness in vibration suppression that needs, can realize by the damping pad rubber of selecting different hardness, quantity that also can be by adjusting vibration damping positive stop lug boss on the damping pad, highly, width and with the matching relationship realization of assembling pipe.
For satisfying the assembling needs of different tube diameters pipe, need not change pipe clamp body 1 structure, only the height of the thickness of needs adjustment damping pad and vibration damping positive stop lug boss just can satisfy the assembling needs of different tube diameters pipe, reduces construction cycle and development cost greatly.
In addition, on pipe clamp body 1, can also arrange some stiffening rib 21 (see figure 4)s, in order to improving intensity of the present invention, and can increase the service life.
Claims (7)
1. closed type pipe clamp assembly with vibration damping structure, it has pipe clamp body (1), it is characterized in that: described pipe clamp body (1) is made up of pipe clamp seat (14) and pipe clamp lid (8), half hole slot (7) and bolt mounting holes (12) are arranged on the described pipe clamp seat (14), described pipe clamp lid (8) is gone up second half hole slot (7) should be arranged, pipe clamp lid (8) lid is connected on the pipe clamp seat (14), and two and half hole slots (7) surround and form pipe fixed hole (3); In addition, also be provided with two damping pads (2) that structure is identical, be connected to respectively in described two and half hole slots 7, corresponding semi-circular groove (18) arranged on described two damping pads (2), two semi-circular groove (18) surround formation the hole size with need the caliber of the pipe of clamping to be complementary.
2. the closed type pipe clamp assembly of band vibration damping structure according to claim 1, it is characterized in that: have on the clamping face of described damping pad (2) with pipe clamp seat (14) and pipe clamp lid (8) on half hole slot (7) clamping and spacing in length and breadth clamping restraining groove/tooth, accordingly, have in described half hole slot (7) and damping pad clamping and spacing in length and breadth clamping limiting tooth/groove; Be distributed with vibration damping positive stop lug boss (16) in first circular trough of the internal ring wall of described damping pad (18).
3. the closed type pipe clamp assembly of band vibration damping structure according to claim 2, it is characterized in that: half hole slot (7) on described pipe clamp lid (8) and the pipe clamp seat (14) is after surrounding, the corresponding end of two and half hole slots (7) is not in contact with one another, and reserves vibration damping seam (4) between them.
4. according to the closed type pipe clamp assembly of claim 1,2 or 3 described band vibration damping structures, it is characterized in that: described pipe clamp lid (8) one ends are connected the mutual clamping of the other end with the bar that is flexible coupling (5) of pipe clamp seat (14) by integrated injection molding.
5. the closed type pipe clamp assembly of band vibration damping structure according to claim 4, it is characterized in that: described pipe clamp lid (8) is to form a toothed dop (9) in the end of pipe clamp lid (8) with the clamping of pipe clamp seat (14), the corresponding draw-in groove (10) that forms a band pawl of going up at pipe clamp seat (14), dop (9) and draw-in groove (10) cooperatively interact, and form the clamping relation.
6. according to the closed type pipe clamp assembly of claim 1,2 or 3 described band vibration damping structures, it is characterized in that: the hole wall of the bolt mounting holes (12) of described pipe clamp seat (14) is provided with annular stop tooth (13), and annular stop tooth (13) tilts towards the bolts assemblies direction; The tooth pitch of annular stop tooth (13) is identical with the pitch of the projection welding bolt (20) that is assembled.
7. according to the closed type pipe clamp assembly of claim 1,2 or 3 described band vibration damping structures, it is characterized in that: there is an installation base (11) position corresponding with bolt mounting holes (12), described pipe clamp seat (14) bottom surface, and bolt mounting holes (120 connect from described installation base (11) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910104680A CN101694249A (en) | 2009-08-21 | 2009-08-21 | Closed type pipe clamp assembly with vibration-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910104680A CN101694249A (en) | 2009-08-21 | 2009-08-21 | Closed type pipe clamp assembly with vibration-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101694249A true CN101694249A (en) | 2010-04-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910104680A Pending CN101694249A (en) | 2009-08-21 | 2009-08-21 | Closed type pipe clamp assembly with vibration-proof structure |
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| Country | Link |
|---|---|
| CN (1) | CN101694249A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922588A (en) * | 2010-09-30 | 2010-12-22 | 重庆长安汽车股份有限公司 | Automobile oil pipe clamp |
| CN103792038A (en) * | 2014-02-24 | 2014-05-14 | 中南大学 | Flow limit clamp for piezometric tube |
| CN104325880A (en) * | 2014-10-31 | 2015-02-04 | 力帆实业(集团)股份有限公司 | Protective housing of automobile fuel pipe |
| CN104455741A (en) * | 2014-12-23 | 2015-03-25 | 常州齐科化工有限公司 | Installation ring type fixing seat |
| CN104763844A (en) * | 2014-01-07 | 2015-07-08 | Trw车辆电气与零件有限公司 | Fixing device |
| WO2015103751A1 (en) * | 2014-01-09 | 2015-07-16 | General Electric Company | Vibration damping assembly for a piping unit |
| 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 |
| CN105829655A (en) * | 2013-12-20 | 2016-08-03 | 斯奈克玛 | Guide arm for elements having elongated shape, in particular for turbomachine |
| CN111843929A (en) * | 2020-08-20 | 2020-10-30 | 华晨鑫源重庆汽车有限公司 | Dysmorphism pipe clamp sleeve instrument |
-
2009
- 2009-08-21 CN CN200910104680A patent/CN101694249A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922588A (en) * | 2010-09-30 | 2010-12-22 | 重庆长安汽车股份有限公司 | Automobile oil pipe clamp |
| CN105829655A (en) * | 2013-12-20 | 2016-08-03 | 斯奈克玛 | Guide arm for elements having elongated shape, in particular for turbomachine |
| CN105829655B (en) * | 2013-12-20 | 2017-09-12 | 斯奈克玛 | For the element with elongated shape, particularly for the lead arm of turbine |
| CN104763844A (en) * | 2014-01-07 | 2015-07-08 | Trw车辆电气与零件有限公司 | Fixing device |
| CN104763844B (en) * | 2014-01-07 | 2019-04-26 | 伊利诺斯工具制品有限公司 | Fixed device |
| WO2015103751A1 (en) * | 2014-01-09 | 2015-07-16 | General Electric Company | Vibration damping assembly for a piping unit |
| CN103792038A (en) * | 2014-02-24 | 2014-05-14 | 中南大学 | Flow limit clamp for piezometric tube |
| CN103792038B (en) * | 2014-02-24 | 2017-02-15 | 中南大学 | Flow limit clamp for piezometric tube |
| CN104325880A (en) * | 2014-10-31 | 2015-02-04 | 力帆实业(集团)股份有限公司 | Protective housing of automobile fuel pipe |
| CN104455741A (en) * | 2014-12-23 | 2015-03-25 | 常州齐科化工有限公司 | Installation ring type fixing seat |
| 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 |
| CN111843929A (en) * | 2020-08-20 | 2020-10-30 | 华晨鑫源重庆汽车有限公司 | Dysmorphism pipe clamp sleeve instrument |
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Open date: 20100414 |