CN110185740A - A kind of novel low-frequency high temperature resistant variation rigidity pipeline fixture - Google Patents
A kind of novel low-frequency high temperature resistant variation rigidity pipeline fixture Download PDFInfo
- Publication number
- CN110185740A CN110185740A CN201910151924.4A CN201910151924A CN110185740A CN 110185740 A CN110185740 A CN 110185740A CN 201910151924 A CN201910151924 A CN 201910151924A CN 110185740 A CN110185740 A CN 110185740A
- Authority
- CN
- China
- Prior art keywords
- metal
- rubber
- pipe clamp
- high temperature
- temperature resistant
- 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.)
- Pending
Links
- 229920001967 Metal rubber Polymers 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000003491 array Methods 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000013016 damping Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
-
- 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 or more members engaging the pipe, cable or protective tubing
- F16L3/1008—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 or more members engaging the pipe, cable or protective tubing with two members engaging the pipe, cable or tubing, both being made of thin band material completely surrounding the pipe
- F16L3/1016—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 or more members engaging the pipe, cable or protective tubing with two members engaging the pipe, cable or tubing, both being made of thin band material completely surrounding the pipe the members being joined by means of two screws
-
- 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 or more members engaging the pipe, cable or protective tubing
- F16L3/1091—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 or more members engaging the pipe, cable or protective tubing with two members, the two members being fixed to each other with fastening members on each side
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Springs (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The present invention relates to a kind of novel low-frequency high temperature resistant variation rigidity pipeline fixtures, including pipe clamp (1), metal-rubber (2), helical spring (3)；Wherein circular installation space is provided in the pipe clamp (1), the metal-rubber (2) is that its outer wall of circular ring shape abutting is connected on the pipe clamp (1) inner wall, helical spring (3) quantity is that multiple arrays are installed in the metal spring (3), and the helical spring (3) is partially located at the metal-rubber (2) outside.The present invention can absorb the low-frequency vibration of high-temperature pipe, vibration isolating effect is good by internal helical spring.
Description
Technical field
The present invention relates to a kind of fixtures, and in particular to a kind of novel low-frequency high temperature resistant variation rigidity pipeline fixture.
Background technique
It is usually the medium of circulated gases or liquid inside pipeline, when pipeline is used aboard ship, due to the vibration of ship, meeting
Pipeline is had an impact, needs to carry out vibration damping to it.
Existing pipe vibration-damping generally passes through rubber parts and is sling, but for high-temperature pipe (350 DEG C), due to
The gas/liquid of high temperature has been passed through inside it, so that the temperature of pipeline is excessive, for existing rubber damping material, by
Variation is produced in property of the temperature to rubber itself, so that rubber cannot function as damping material and come using if using gold
Belong to rubber to carry out vibration damping, but the frequency of metal-rubber itself is larger, vibration isolating effect is poor.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of novel low-frequency high temperature resistant variation rigidity tubing clamps
Tool.
Technical scheme is as follows:
A kind of novel low-frequency high temperature resistant variation rigidity pipeline fixture, including pipe clamp (1), metal-rubber (2), helical spring (3)；
Circular installation space is wherein provided in the pipe clamp (1), the metal-rubber (2) is that its outer wall of circular ring shape is tight
Patch is connected on the pipe clamp (1) inner wall, and helical spring (3) quantity is that multiple arrays are installed to the metal spring (3)
Interior, the helical spring (3) is partially located at the metal-rubber (2) outside.
Further, the pipe clamp (1) includes two parts of setting symmetrical above and below, and wherein each section includes semicircle
Pipe clamp body, and the connecting pin vertically extended from pipe clamp body both ends, wherein two parts of the setting symmetrical above and below are logical
Nut is crossed to be fixedly connected in the connecting pin.
Further, it is 0.15-0.3mm that the helical spring (3), which is located at the part of the metal-rubber (2) outside,.
Further, the pipe clamp (1) is made of metal.
Further, the frequency of the helical spring (3) is lower than the frequency of the metal-rubber (2).
Further, helical spring (3) quantity is 8 or 10 or 12.
According to the above aspect of the present invention, the present invention has at least the following advantages:
(1) present invention can absorb the low-frequency vibration of high-temperature pipe, vibration isolating effect is good by internal helical spring；
(2) present invention can absorb the larger vibration of high-temperature pipe, can absorb rushing for high-temperature pipe by metal-rubber
It hits；
(3) high temperature resistant may be implemented by metal-rubber in the present invention, will not deformation occurs after contacting with high-temperature pipe.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiment of the invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is structural schematic diagram of the invention；
In figure: 1- pipe clamp；The connecting pin 11-；2- metal-rubber；3- helical spring.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Referring to Fig. 1, a kind of novel low-frequency high temperature resistant variation rigidity pipeline fixture described in a preferred embodiment of the present invention, including
Pipe clamp 1, metal-rubber 2, helical spring 3.
The pipe clamp 1 includes two parts of setting symmetrical above and below, and as identical two parts are interior after opposite installation is fixed
Portion forms a circular cavity.Each section includes semicircular pipe clamp body, and semicircular pipe clamp body both ends are extended
One connecting pin, the line of two connecting pins are located at the pipe clamp body diametrically.Mounting hole, pipe clamp 1 are provided on connecting pin
When specific installation, installation is fixed by installing nut in mounting hole, after installing successfully, inside have it is circular
Mounting hole.In order to guarantee the structural strength of pipe clamp, pipe clamp 1 is made of the metal of anti-corrosion and high strength.
Metal-rubber is a kind of elastic cellular substance of homogeneous, be with certain process, by certain mass, stretch
Wire open, spiral status is emitted in an orderly manner in punching press (or rolling) mold, then molding with cold stamping method.
Its raw material are wires, not only the characteristic intrinsic with selected metal, but also have the elasticity as rubber.In the present invention
Metal-rubber 2 is processed to circular ring shape, and the width of width and pipe clamp 1 always, is mounted on the inner wall of pipe clamp 1, specifically
It can be connected, can also be selected according to different needs by being welded to connect by glue when installation.
The quantity of helical spring 3 be it is multiple, under normal circumstances its quantity be greater than 8,10 or 12.Its uniform array is set
It sets in metal-rubber 2, is that helical spring 3 is screwed to inside metal-rubber 2 specifically when installation, helical spring 3
At least stay a part outside metal-rubber 2, the height of the part is 0.15-0.3mm.The frequency of helical spring 3 is less than metal
The frequency of rubber 2.
The preparation method of component of the present invention is.
(1) pipe clamp 1 is processed into above-mentioned shape, is then fixedly connected pipe clamp 1 by nut；
(2) metal-rubber is prepared into circular ring shape, then metal-rubber abutting is connected on pipe clamp 1；
(3) according to actual needs, helical spring 3 is screwed into metal-rubber, and retains helical spring 3 in metal rubber
2 outside 0.15-0.3mm of glue.
Specifically when preparation, the internal diameter of the diameter metal rubber of pipe clamp 1 is carried out according to different high-temperature pipes
Customization, the internal diameter of metal-rubber are slightly larger than the outer diameter of high-temperature pipe.
Working principle of the present invention is as follows:
High-temperature pipe (350 DEG C or more) is installed in the pipeline fixture, and the influence that high-temperature pipe will receive environment generates vibration
Dynamic, since metal-rubber 2 has been protruded in 3 part of helical spring, the outer wall of high-temperature pipe can be contacted with helical spring 3, the spiral shell of protrusion
Rotation spring 3 can play good damping action, and when high-temperature pipe is by biggish impact vibration, high-temperature pipe has
It can be in contact with metal spring, impact vibration can be absorbed by having by metal spring, and will not be produced after having used metal spring 2
Raw high temperature deformation.
The present invention has the advantage that
(1) present invention can absorb the low-frequency vibration of high-temperature pipe, vibration isolating effect is good by internal helical spring；
(2) present invention can absorb the larger vibration of high-temperature pipe, can absorb rushing for high-temperature pipe by metal-rubber
It hits；
(3) high temperature resistant may be implemented by metal-rubber in the present invention, will not deformation occurs after contacting with high-temperature pipe.
The above is only a preferred embodiment of the present invention, it is not intended to restrict the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is several improvement and
Modification, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of novel low-frequency high temperature resistant variation rigidity pipeline fixture, it is characterised in that: including pipe clamp (1), metal-rubber (2), spiral shell
It revolves spring (3)；
Circular installation space is wherein provided in the pipe clamp (1), the metal-rubber (2) is that its outer wall of circular ring shape is close to connect
It is connected on the pipe clamp (1) inner wall, helical spring (3) quantity is that multiple arrays are installed in the metal spring (3), institute
It states helical spring (3) and is partially located at the metal-rubber (2) outside.
2. a kind of novel low-frequency high temperature resistant variation rigidity pipeline fixture according to claim 1, it is characterised in that: the pipe clamp
(1) include setting symmetrical above and below two parts, wherein each section includes semicircular pipe clamp body, and from the pipe clamp body two
The connecting pin vertically extended is held, wherein two parts of the setting symmetrical above and below are by nut in the fixed company in the connecting pin
It connects.
3. a kind of novel low-frequency high temperature resistant variation rigidity pipeline fixture according to claim 1, it is characterised in that: the spiral
It is 0.15-0.3mm that spring (3), which is located at the part of the metal-rubber (2) outside,.
4. a kind of novel low-frequency high temperature resistant variation rigidity pipeline fixture according to claim 2, it is characterised in that: the pipe clamp
(1) it is made of metal.
5. a kind of novel low-frequency high temperature resistant variation rigidity pipeline fixture according to claim 1, it is characterised in that: the spiral
The frequency of spring (3) is lower than the frequency of the metal-rubber (2).
6. a kind of novel low-frequency high temperature resistant variation rigidity pipeline fixture according to claim 1, it is characterised in that: the spiral
Spring (3) quantity is 8 or 10 or 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910151924.4A CN110185740A (en) | 2019-02-28 | 2019-02-28 | A kind of novel low-frequency high temperature resistant variation rigidity pipeline fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910151924.4A CN110185740A (en) | 2019-02-28 | 2019-02-28 | A kind of novel low-frequency high temperature resistant variation rigidity pipeline fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110185740A true CN110185740A (en) | 2019-08-30 |
Family
ID=67713661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910151924.4A Pending CN110185740A (en) | 2019-02-28 | 2019-02-28 | A kind of novel low-frequency high temperature resistant variation rigidity pipeline fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110185740A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682578A (en) * | 2021-01-12 | 2021-04-20 | 福州大学 | Three-way shock-resistant shock absorber with adjustable height and capable of realizing small displacement limiting and working method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06280913A (en) * | 1993-03-23 | 1994-10-07 | Kinugawa Rubber Ind Co Ltd | Spring seat rubber |
| CN102494193A (en) * | 2011-12-12 | 2012-06-13 | 北京航空航天大学 | Hoop for airplane hydraulic pipeline and design method thereof |
| CN103104646A (en) * | 2013-01-22 | 2013-05-15 | 北京工业大学 | Clamp type damper capable of controlling multi-dimensional vibration of tubular structure |
| CN207178915U (en) * | 2017-07-18 | 2018-04-03 | 羊林 | A kind of multi-functional petroleum pipeline support frame |
| CN107940113A (en) * | 2017-11-28 | 2018-04-20 | 福州大学 | High temperature conduit system three-dimensional shock resistance stent |
| CN207569351U (en) * | 2017-11-09 | 2018-07-03 | 河北盈通管道有限公司 | A kind of urban heat supplying heat distribution pipeline |
| CN108302254A (en) * | 2018-03-30 | 2018-07-20 | 福州大学 | Metal-rubber winds coated piping installation and application method |
| CN108662289A (en) * | 2018-06-29 | 2018-10-16 | 江苏苏鑫管夹制造有限公司 | A kind of offshore platform light pipe clamp |
| CN109140054A (en) * | 2018-10-16 | 2019-01-04 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of steam pipework low frequency vibration isolation installation support hanger structure of high temperature resistant Flouride-resistani acid phesphatase |
| CN210510122U (en) * | 2019-02-28 | 2020-05-12 | 江苏工邦振控科技有限公司 | Novel low-frequency high-temperature-resistant variable-rigidity pipeline clamp |
-
2019
- 2019-02-28 CN CN201910151924.4A patent/CN110185740A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06280913A (en) * | 1993-03-23 | 1994-10-07 | Kinugawa Rubber Ind Co Ltd | Spring seat rubber |
| CN102494193A (en) * | 2011-12-12 | 2012-06-13 | 北京航空航天大学 | Hoop for airplane hydraulic pipeline and design method thereof |
| CN103104646A (en) * | 2013-01-22 | 2013-05-15 | 北京工业大学 | Clamp type damper capable of controlling multi-dimensional vibration of tubular structure |
| CN207178915U (en) * | 2017-07-18 | 2018-04-03 | 羊林 | A kind of multi-functional petroleum pipeline support frame |
| CN207569351U (en) * | 2017-11-09 | 2018-07-03 | 河北盈通管道有限公司 | A kind of urban heat supplying heat distribution pipeline |
| CN107940113A (en) * | 2017-11-28 | 2018-04-20 | 福州大学 | High temperature conduit system three-dimensional shock resistance stent |
| CN108302254A (en) * | 2018-03-30 | 2018-07-20 | 福州大学 | Metal-rubber winds coated piping installation and application method |
| CN108662289A (en) * | 2018-06-29 | 2018-10-16 | 江苏苏鑫管夹制造有限公司 | A kind of offshore platform light pipe clamp |
| CN109140054A (en) * | 2018-10-16 | 2019-01-04 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of steam pipework low frequency vibration isolation installation support hanger structure of high temperature resistant Flouride-resistani acid phesphatase |
| CN210510122U (en) * | 2019-02-28 | 2020-05-12 | 江苏工邦振控科技有限公司 | Novel low-frequency high-temperature-resistant variable-rigidity pipeline clamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682578A (en) * | 2021-01-12 | 2021-04-20 | 福州大学 | Three-way shock-resistant shock absorber with adjustable height and capable of realizing small displacement limiting and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021232457A1 (en) | Novel three-way pipeline vibration absorber | |
| CN110185740A (en) | A kind of novel low-frequency high temperature resistant variation rigidity pipeline fixture | |
| CN210510122U (en) | Novel low-frequency high-temperature-resistant variable-rigidity pipeline clamp | |
| CN112833252A (en) | Large-load, low-frequency and high-damping pipeline supporting vibration isolation device | |
| CN209800860U (en) | Novel low-frequency high-temperature-resistant rigidity-continuously-adjustable pipeline clamp | |
| CN109899598A (en) | A kind of continuously adjustable pipeline fixture of novel low-frequency high temperature resistant rigidity | |
| CN206846185U (en) | A kind of stainless steel pipes tensioning member for being easy to processing | |
| CN207750124U (en) | A kind of novel exhaust filter device connector | |
| CN205298868U (en) | Compound damping exhaust bellows | |
| CN213629310U (en) | Adjusting clamp for connecting groove pipe fittings | |
| US11421568B2 (en) | Muffler with internally supported tuner | |
| CN212406868U (en) | Novel vehicle corrugated pipe | |
| CN204276699U (en) | Expand tube mouth expander and expand tube pipe-expanding machine | |
| CN103410702A (en) | Buffer tank device of natural gas compressor | |
| CN209540205U (en) | A kind of fluid pressure line test pipeline connecting device of multi-pipeline multiclass support stiffness | |
| CN206868833U (en) | A kind of automobile using stainless steel pipes tensioning member | |
| CN207350268U (en) | A kind of bayonet socket and the lamps and lanterns with the lamp cap | |
| CN211851987U (en) | Cold pipe assembly in for automobile engine | |
| JP3417152B2 (en) | Spherical joint assembly and method of attaching the same to a manifold of an engine exhaust system of an automobile to form a spherical joint mechanism | |
| CN205640001U (en) | A elasticity sealing washer for plastic check well | |
| CN211525688U (en) | Pipeline isolation clip and automobile | |
| CN206582091U (en) | A kind of compressor silencer bellows | |
| CN204610013U (en) | A kind of connector assembly of engine water inlet | |
| CN219911603U (en) | Shock absorber bottom inflatable structure, shock absorber and vehicle | |
| CN219431933U (en) | Supercharger oil inlet pipe assembly and clamp for buckling same |
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 |