CN208074317U - Multiple layer metal rubber bag applies piping installation - Google Patents
Multiple layer metal rubber bag applies piping installation Download PDFInfo
- Publication number
- CN208074317U CN208074317U CN201820456899.1U CN201820456899U CN208074317U CN 208074317 U CN208074317 U CN 208074317U CN 201820456899 U CN201820456899 U CN 201820456899U CN 208074317 U CN208074317 U CN 208074317U
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- China
- Prior art keywords
- coated
- metal
- ring
- rubber
- multiple layer
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- 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
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- Vibration Prevention Devices (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model is related to a kind of multiple layer metal rubber bags to apply piping installation, include the coated ring to coated on the outside of tube body, and cricoid metal-rubber layer is equipped between the coated ring and tube body, and the outer surface of the metal-rubber layer and inner surface are in wavy.The utility model is simple and reasonable for structure, by multiple layer metal rubber coated in outer surface of tube body, using the characteristic of metal-rubber itself, in complex environment（The high radiation environment of high temperature, high pressure, burn into）Under can both resist the impact that pipe-line system is subject to, while also there is vibration damping and energy-absorbing effect, so in raising device pipe-line system vibration damping and energy-absorbing impact resistance.
Description
Technical field：
The utility model is related to a kind of multiple layer metal rubber bags to apply piping installation.
Background technology：
Naval vessels its during one's term of military service, inevitably influenced by impact vibration, this directly affects pipe-line system and exists
Militant fight capability, while having an effect on the vitality of naval vessels.With the development of modern military technology, military defense intensity is not
It is disconnected to increase so that the working environment of naval vessels is more and more severe, and the impact vibration that naval vessels are subject to is increasing, this would have to improve
The ability of naval vessels anti shock and vibration.
Pipe-line system serves very important in naval vessels, and water, oil, vapour in naval vessels etc. are passed by pipe-line system
It is defeated, since the pipe-line system in naval vessels is highly prone to the influence of impact vibration, so in naval vessels pipe-line system should cause it is enough
Pay attention to.
Currently, the existing coated vibration damping mode of pipe-line system, which is mainly rubber bag, applies pipe-line system, rubber can mitigate punching
It hits, cuts down vibration, there is certain effectiveness in vibration suppression, but rubber element structural property itself determines that it cannot be in complex environment
（The high radiation environment of high temperature, high pressure, burn into）Lower work, this undoubtedly brings to the vibration damping of complex environment lower pipeline system huge
It influences.Therefore, it is necessary to design a kind of vibration damping and energy-absorbing adapted in complex environment lower pipeline system, shock resistance dress
It sets.
Utility model content：
The problem of the utility model exists for the above-mentioned prior art makes improvement, i.e., skill to be solved in the utility model
Art problem is to provide a kind of deposited piping installation of multiple layer metal rubber bag, simple and reasonable for structure, is greatly improved under complex environment
Damping energy-absorbing, the impact resistance of pipe-line system.
To achieve the goals above, the technical solution adopted in the utility model is：A kind of multiple layer metal rubber bag tubine road
Device includes the coated ring to coated on the outside of tube body, and cricoid metal-rubber layer is equipped between the coated ring and tube body,
The outer surface of the metal-rubber layer and inner surface are in wavy.
Further, the coated ring includes the coated upper ring of upper and lower pairing connection and coated lower ring, the coated lower ring
Lower end be connected with the coated bearing supported.
Further, the coated upper ring and coated lower ring are in semi-annular shape, left and right both ends of coated upper ring and coated
The left and right both ends of lower ring are respectively equipped with mounting ear, via fastening between coated upper ring and corresponding mounting ear on coated lower ring
Part connects.
Further, the coated lower ring is an integral structure with coated bearing.
Further, the bottom of the coated bearing offers mounting hole.
Further, the metal-rubber layer includes multiple from the interior annular metal rubber being sequentially stacked outward, Mei Yisuo
It is wavy to state the inner surface of metal-rubber and outer surface.
Compared with prior art, the utility model has the following effects that：The utility model is simple and reasonable for structure, by more
Layer metal-rubber is coated on outer surface of tube body, in complex environment（The high radiation environment of high temperature, high pressure, burn into）Under can both resist
The impact that pipe-line system is subject to, while also there is vibration damping and energy-absorbing effect, and then the vibration damping and energy-absorbing for improving pipe-line system in device is anti-
Impact capacity.
Description of the drawings：
Fig. 1 is the main view organigram of the utility model embodiment；
Fig. 2 is the sectional view of metal-rubber.
In figure：
The coated upper rings of 1-；The coated lower rings of 2-；3- metal-rubber layers；4- tube bodies；The coated bearings of 5-；501- mounting holes；6- pacifies
Fill ear；7- fasteners.
Specific implementation mode:
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figs. 1-2, a kind of multiple layer metal rubber bag of the utility model applies piping installation, including to coated in tube body
The coated ring in 4 outsides, is equipped with cricoid metal-rubber layer 3, the appearance of the metal-rubber layer 3 between the coated ring and tube body
Face and inner surface are in wavy.The inherent characteristic for having metal excellent using metal-rubber itself, and have the height of rubber
Elastic, big damping characteristic can both resist the impact that pipe-line system is subject under complex environment, while also there is vibration damping and energy-absorbing to make
With, and then improve the vibration damping and energy-absorbing impact resistance of pipe-line system.
In the present embodiment, the coated ring includes the coated upper ring 1 and coated lower ring 2 that upper and lower pairing connects, described coated
The lower end of lower ring 2 is connected with the coated bearing 5 supported.
In the present embodiment, the coated upper ring 1 and coated lower ring 2 are in semi-annular shape, the left and right both ends of coated upper ring 1
And the left and right both ends of coated lower ring 2 are respectively equipped with mounting ear 6, coated upper ring 1 and corresponding mounting ear 6 on coated lower ring 5 it
Between via fastener 7 connect.When coated upper ring 1 being connect with coated lower ring 2 by fastener 7, it can be achieved that coated upper ring 1,
The close connection of metal-rubber layer 3, tube body 4 and coated lower ring 2.The fastener 7 is screw bolt and nut.
In the present embodiment, the coated lower ring 2 is an integral structure with coated bearing 5.
In the present embodiment, the bottom of the coated bearing 5 offers mounting hole 501, and coated bearing 5 passes through peace by bolt
Dress hole 501 is locked on supporter.
In the present embodiment, the metal-rubber layer 3 is each including multiple from the interior annular metal rubber being sequentially stacked outward
The inner surface of the metal-rubber and outer surface are wavy.
In the present embodiment, the metal-rubber is stamped and formed out by wire winding, specially：Wire is wound in spiral shell
Circumvolution, and helical coil is compiled into blank by special process, it is prepared by punch forming.Metal-rubber has resistance to height
The characteristics of temperature, high pressure, anticorrosive, radiation, for the vibration and impact that generate under high temperature, corrosion and radiation operating mode, metal-rubber
With the shock proof effect of vibration damping and energy-absorbing, to solve the problems, such as high temperature energy-absorbing.
In normal state, tubular body does not have fluid flowing, and when tube body 4 is only influenced by self gravitation effect, this is coated
Piping installation plays the role of a normal position constraint and fixed constraint to tube body 4, by metal-rubber layer 3, coated upper ring 1,
Coated lower ring 2 is transmitted to supporter with confinement tube body 4,4 its own gravity of tube body to fix through coated bearing 5.
In normal operation, there is fluid proper flow inside tube body 4 and when tube body is by extraneous vibration percussion,
Vibratory shock load is directly delivered on metal-rubber layer 3, for impact force, since the shape and structure of metal-rubber layer 3 are special
Property, shape, structure deformation can occur, the size of impact force can be mitigated by the size of its deflection, metal-rubber layer 3
Impact-attenuating is fallen, while vibrational energy being dissipated.When there is no extraneous vibration impact, due to having fluid flowing in tube body 4,
Its own generates excited vibration, and metal-rubber layer 3, which receives, to be vibrated and cut down, while vibrational energy being dissipated.Due to
Architectural characteristic inside metal-rubber mutually links between wire, for being applied to the vibration and impact of metal-rubber
Power is transmitted to each wire, and converting vibrational energy into thermal energy by phase mutual friction between wire is transmitted in air, from
And realize the effect of energy dissipation.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (6)
1. a kind of multiple layer metal rubber bag applies piping installation, it is characterised in that：Include the coated ring to coated on the outside of tube body,
Cricoid metal-rubber layer is equipped between the coated ring and tube body, the outer surface of the metal-rubber layer and inner surface are in wave
Wave-like.
2. multiple layer metal rubber bag according to claim 1 applies piping installation, it is characterised in that：The coated ring includes
The coated upper ring of upper and lower pairing connection and coated lower ring, the lower end of the coated lower ring are connected with the coated bearing supported.
3. multiple layer metal rubber bag according to claim 2 applies piping installation, it is characterised in that：The coated upper ring and packet
Apply lower ring and be in semi-annular shape, the left and right both ends of the left and right both ends of coated upper ring and coated lower ring are respectively equipped with mounting ear, wrap
It applies and is connected via fastener between ring and corresponding mounting ear on coated lower ring.
4. multiple layer metal rubber bag according to claim 2 applies piping installation, it is characterised in that：The coated lower ring and packet
Deposited bearing is an integral structure.
5. multiple layer metal rubber bag according to claim 2 or 4 applies piping installation, it is characterised in that：The coated bearing
Bottom offer mounting hole.
6. multiple layer metal rubber bag according to claim 1 applies piping installation, it is characterised in that：The metal-rubber layer packet
Include multiple from the interior annular metal rubber being sequentially stacked outward, the inner surface of each metal-rubber and outer surface are wave
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456899.1U CN208074317U (en) | 2018-03-30 | 2018-03-30 | Multiple layer metal rubber bag applies piping installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820456899.1U CN208074317U (en) | 2018-03-30 | 2018-03-30 | Multiple layer metal rubber bag applies piping installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208074317U true CN208074317U (en) | 2018-11-09 |
Family
ID=64043088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820456899.1U Expired - Fee Related CN208074317U (en) | 2018-03-30 | 2018-03-30 | Multiple layer metal rubber bag applies piping installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208074317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331982A (en) * | 2018-03-30 | 2018-07-27 | 福州大学 | Multiple layer metal rubber bag applies piping installation and its working method |
| CN113915444A (en) * | 2021-10-29 | 2022-01-11 | 福州大学 | Metal rubber elastic friction damper for high-temperature pipeline |
-
2018
- 2018-03-30 CN CN201820456899.1U patent/CN208074317U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331982A (en) * | 2018-03-30 | 2018-07-27 | 福州大学 | Multiple layer metal rubber bag applies piping installation and its working method |
| CN108331982B (en) * | 2018-03-30 | 2023-10-17 | 福州大学 | Multilayer metal rubber coating pipeline device and working method thereof |
| CN113915444A (en) * | 2021-10-29 | 2022-01-11 | 福州大学 | Metal rubber elastic friction damper for high-temperature pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181109 Termination date: 20210330 |