CN106764083B - Marine pipeline vibration damping collar - Google Patents
Marine pipeline vibration damping collar Download PDFInfo
- Publication number
- CN106764083B CN106764083B CN201710181373.7A CN201710181373A CN106764083B CN 106764083 B CN106764083 B CN 106764083B CN 201710181373 A CN201710181373 A CN 201710181373A CN 106764083 B CN106764083 B CN 106764083B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- vibration damping
- mounting bracket
- damping
- modules
- 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.)
- Active
Links
- 238000013016 damping Methods 0.000 title claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 10
- 239000000758 substrate Substances 0.000 description 5
- 230000035939 shock Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two members engaging the pipe, cable or protective tubing
- F16L3/1066—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two members engaging the pipe, cable or protective tubing with three or more members surrounding the pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/041—Devices damping pulsations or vibrations in fluids specially adapted for preventing vibrations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of ship pipeline vibration damping cuffs, are equipped with damper mechanism, mounting bracket and pipe clamp component.The damper mechanism includes being arranged at left and right sides of pipeline to constitute three-legged structures with three Damping modules of bottom, three Damping modules, connect by pipe clamp component with pipeline respectively；The Damping modules, which are equipped with, uses the two pieces of magnetic panels in front and back made of magnet material, and homopolarity is opposite between two magnetic panels, and the medial surface of two magnetic panels is equipped with air cushion, and the closing gap between two air cushions is equipped with the resisting medium in the not completely filled gap.Ship pipeline vibration damping cuff of the present invention can absorb vibrational energy, effectively inhibit the phenomenon that generate vibration deformation after pipeline is impacted, reduce the stress amplitude between pipeline and restraint device, it avoids line connection from damaging, and designs rationally, structure novel, its Damping modules is easy to disassembling, assembling and replacing, installation site is adjustable, and adapts to different size of caliber and complicated pipe-line system, and usage mode is flexible.
Description
Technical field
The present invention relates to shipbuilding technical field, specially a kind of ship pipeline vibration damping cuff.
Background technique
Naval vessel is a kind of ship for undertaking national special mission, and with the development of science and technology, naval vessel needs the work adapted to
Environment of fighting is also further severe, and the test for needing to be subjected to is also more harsh, such as underwater contact or non-contact blast impulse, itself weapon
Impact of recoil brought by emitting etc..And ship pipeline is one of shock proof weak link of ship, violent vibration can be tight
Ghost image rings the Stealth Fighter of ship, and will cause the fatigue rupture of pipeline, to cause fracture, seriously affects the normal of ship
Navigation, results even in explosion.Therefore, it is of great significance to the shock resistance and REDUCTION OF VIBRATION of ship pipeline system.
Summary of the invention
The present invention provides a kind of novel ship pipeline vibration damping cuffs, can significantly improve the shock resistance of ship pipeline
Property, and easy disassembly.
Technical solution disclosed by the invention are as follows:
A kind of ship pipeline vibration damping cuff, it is characterised in that: be equipped with damper mechanism, mounting bracket and pipe clamp component；
The damper mechanism includes two the first Damping modules being arranged at left and right sides of pipeline and is arranged in the bottom of the pipeline
The second Damping modules, three Damping modules constitute three-legged structures, are connect respectively by pipe clamp component with pipeline, the pipe clamp structure
Part includes the curved portion with pipe surface adhered shape；
First Damping modules and the second Damping modules are equipped with using the magnetic face in two pieces of front and back made of magnet material
Plate, homopolarity is opposite between two magnetic panels, and the medial surface of two magnetic panels is equipped with air cushion, the closing gap between two air cushions
Resisting medium equipped with the not completely filled gap；
First Damping modules are removably mounted in the mounting bracket, and the mounting bracket is mounted on guide rail
On, mounting bracket makes the Damping modules of the left and right sides close to or far from pipeline when moving on guide rail, and the guide rail is equipped with lock
The only limiter of mounting bracket.
On the basis of above scheme, further improvement or preferred scheme further include:
The mounting bracket is permeability magnetic material, and the first Damping modules are adsorbed on the mounting bracket by its magnetic panel
On, and the medial surface of mounting bracket is equipped with card slot, Damping modules are embedded in the card slot simultaneously, two magnetic panels and conduit axis
Keeping parallelism.
The limiter is equipped with damping material layers at the position that it is contacted with mounting bracket, for absorbing vibration energy, prevents pipe
Road vibration is transferred to hull.The curved portion preferably uses foam silicone rubber material.
The curved portion perpendicular to the connector of the first Damping modules magnetic panel with the first Damping modules by connecting, institute
Stating connector is polyurethane plastics.
The opposite face of two air cushions in the Damping modules is the convex face of mirror symmetry.
Control device of the present invention is additionally provided with peripheral frame, and the peripheral frame is at the top of pipeline and at left and right sides of duct bottom
It is respectively equipped with the pedestal of installation guide rail, wherein top base cross section is in inverted-triangular, and bottom left pedestal is equipped with and top base
The parallel inclined-plane in seat left side, bottom right pedestal are equipped with the inclined-plane parallel with top base right side, left mounting bracket
Upper and lower ends respectively be fixed on top base left side, the guide rail on bottom left pedestal inclined-plane is connect, right mounting bracket
Upper and lower ends respectively be fixed on top base right side, the guide rail on bottom right pedestal inclined-plane is connect.
The utility model has the advantages that
Control device of the present invention can absorb vibrational energy, and the feelings of vibration deformation are generated after effectively pipeline being inhibited to be impacted
Condition reduces the stress amplitude between pipeline and restraint device, line connection is avoided to damage.Control device design of the present invention is closed
Reason, structure novel, Damping modules are easy to disassembling, assembling and replacing, and installation site is adjustable, and adapts to different size of caliber and complexity
Pipe-line system, usage mode is flexible.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of Damping modules；
In upper figure, 1, peripheral frame, 2, guide rail, 3, top base, 4, limiter, 5, mounting bracket, 6, connector, 7,
One Damping modules, the 8, second Damping modules, 9, magnetic panel, 10, air cushion, 11, curved portion, 12, resisting medium.
Specific embodiment
For the technical solution and working principle that the present invention is furture elucidated, with reference to the accompanying drawing with specific embodiment pair
The present invention is further elaborated.
The parts such as a kind of ship pipeline vibration damping cuff, including peripheral frame 1, damper mechanism, mounting bracket 5 and pipe clamp component
Composition.
In embodiment as shown in Figure 1 and Figure 2, pipeline is laid on above hull substrate, and the peripheral frame 1 is in " ㄇ " type,
It is fixed on the hull substrate.The part such as pipeline, damper mechanism, mounting bracket 5 and pipe clamp component is arranged at peripheral frame 1
In.
The peripheral frame 1 is at the top of pipeline and duct bottom is respectively arranged on the left side and the right side the pedestal of installation guide rail 2, such as schemes
Shown in 1, wherein 3 cross section of top base is in isosceles inverted-triangular, and bottom left pedestal is equipped with parallel with 3 left side of top base
Inclined-plane, bottom right pedestal be equipped with the inclined-plane parallel with 3 right side of top base, 3 left and right side area bottom plate base of top base
Corresponding on the inclined-plane of seat to be equipped with guide rail, the upper and lower ends of left mounting bracket pass through pulley respectively and are fixed on top base 3
Guide rail connection on left side, bottom left pedestal inclined-plane, the upper and lower ends of right mounting bracket pass through pulley and fixation respectively
Guide rail connection on 3 right side of top base, bottom right pedestal inclined-plane.The guide rail inclines along the inclined-plane or side
Tilted direction extends, in mounting bracket 5 along guide rail moving process, the first Damping modules 7 of the left and right sides close to or far from pipeline,
It is furnished with the limiter 4 of location and installation bracket 5 on the guide rail, the limiter 4 is equipped at the position that it is contacted with mounting bracket 5
Damping material layers prevent vibration from passing to hull, the damping material layers preferably use rubber for the vibration of suction line transmitting
Glue material.
The damper mechanism include the first Damping modules 7 being arranged at left and right sides of pipeline and duct bottom is set the
Two Damping modules 8, two the first Damping modules 7 and second Damping modules 8 constitute three-legged structure as shown in Figure 1, and three
Damping modules pass through pipe clamp component respectively and connect with pipeline.The pipe clamp component includes the curved portion with pipe surface adhered shape
11, the connector 6 of curved portion 11 and Damping modules is connected, the connector 6 preferably uses polyurethane plastics, the curved portion 11
For foam silicone rubber material.
First Damping modules 7, the second Damping modules 8 shell be equipped with using made of magnet material front and back two pieces
Magnetic panel 9, homopolarity is opposite between two magnetic panels 9, and movement homopolar-repulsion power forms damping force and has the function that boat impact, and
The medial surface of two magnetic panels 9 is equipped with air cushion 10, and the opposite face of two air cushions 10 is the convex face of mirror symmetry, the two it
Between form the closing gap of hourglass shape, the lower space in the gap is filled with resisting medium 12, such as oil liquid.Work as pipeline vibration
When being transmitted on Damping modules, after two panels air cushion 10 is extruded, the gap is compressed, and resisting medium is from gap one end to another
One end flowing, to absorb dump energy.
The medial surface of mounting bracket 5 is equipped with card slot, and first Damping modules 7 are removably embedded in the card slot
In, to facilitate the replacement of the Damping modules to repair.The mounting bracket 5 is made of the metal material of magnetic conduction, the first vibration damping
Module 7 is adsorbed in the mounting bracket 5 by the magnetic panel of rear side simultaneously, with reinforce and stablize the first Damping modules 7 with
The connection of mounting bracket, and two magnetic panels 9 and conduit axis keeping parallelism.
Second Damping modules 8 are mounted on hull substrate, are adsorbed in hull substrate by the magnetic panel of lower part, are
The further stabilization for ensureing the second Damping modules 8 can be arranged in the corresponding position of hull substrate and be caught in the second Damping modules 8
Card slot.
When vibration damping cuff of the present invention is installed, suitable pipe clamp component can be selected according to the size of pipeline diameter, adjust two peaces
Position of the bracket 5 on guide rail is filled, to adapt to the diameter of the pipeline, passes through 4 locking location and installation bracket 5 of limiter later.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, the present invention
Claimed range is delineated by the appended claims, the specification and equivalents thereof from the appended claims.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181373.7A CN106764083B (en) | 2017-03-24 | 2017-03-24 | Marine pipeline vibration damping collar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181373.7A CN106764083B (en) | 2017-03-24 | 2017-03-24 | Marine pipeline vibration damping collar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106764083A CN106764083A (en) | 2017-05-31 |
| CN106764083B true CN106764083B (en) | 2019-02-12 |
Family
ID=58967500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710181373.7A Active CN106764083B (en) | 2017-03-24 | 2017-03-24 | Marine pipeline vibration damping collar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106764083B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617651A (en) * | 2017-11-02 | 2018-01-23 | 张家港市华鸿金属制品有限公司 | A kind of unwrapping wire stopping means of rubber tube wire |
| CN112145807B (en) * | 2020-09-24 | 2021-03-26 | 江苏海洋大学 | Device and method for inhibiting vortex-induced vibration of submarine pipeline |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3906466A1 (en) * | 1988-05-13 | 1989-11-23 | Polus Michael | DAMPING DEVICE FOR SHOCKING LOADS |
| US9297439B2 (en) * | 2009-03-12 | 2016-03-29 | Textron Innovations Inc. | Method and apparatus for improved vibration isolation |
| CN202165694U (en) * | 2011-07-05 | 2012-03-14 | 保定市鑫风动力配件有限公司 | Radial multi-axle shimmy damper of twisting cable |
| CN103807511B (en) * | 2014-01-20 | 2015-09-09 | 江苏海事职业技术学院 | An adjustable collar structure for suppressing vibration and noise of ship piping |
| CN203703376U (en) * | 2014-01-20 | 2014-07-09 | 江苏海事职业技术学院 | Vibration and noise reduction pipe clamp of naval ship pipeline |
| CN203948839U (en) * | 2014-07-22 | 2014-11-19 | 蒋萍萍 | A kind of fast connecting device of pipelines |
| CN104728525A (en) * | 2015-02-03 | 2015-06-24 | 成都大漠石油机械有限公司 | Shock-resistant petroleum pipeline fixing base |
| CN204512671U (en) * | 2015-03-25 | 2015-07-29 | 湘潭新奥燃气有限公司 | A kind of natural gas tube proof protecting device |
| CN205745666U (en) * | 2016-07-14 | 2016-11-30 | 黄晓东 | A kind of chemical industry equipment pipeline support frame |
| CN106122599B (en) * | 2016-07-21 | 2018-01-26 | 淮海工学院 | A vibration-damping ship pipeline pipe clamp and support frame assembly |
| CN206617662U (en) * | 2017-03-24 | 2017-11-07 | 江苏海事职业技术学院 | Ship pipeline vibration damping cuff |
-
2017
- 2017-03-24 CN CN201710181373.7A patent/CN106764083B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106764083A (en) | 2017-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181116 Address after: No. 309, Jiangning District, Jiangning District, Nanjing, Jiangsu Applicant after: Shen Zhongxiang Applicant after: Jiangsu Maritime Institute Address before: No. 309, Jiangning District, Jiangning District, Nanjing, Jiangsu Applicant before: Jiangsu Maritime Institute |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 309, Jiangning District, Jiangning District, Nanjing, Jiangsu Co-patentee after: Shen Zhongxiang Patentee after: Jiangsu Maritime Institute Address before: No. 309, Jiangning District, Jiangning District, Nanjing, Jiangsu Co-patentee before: Jiangsu Maritime Institute Patentee before: Shen Zhongxiang |