CN110529536A - A kind of rubber spring installing lateral stiffness limiter additional - Google Patents
A kind of rubber spring installing lateral stiffness limiter additional Download PDFInfo
- Publication number
- CN110529536A CN110529536A CN201910759632.9A CN201910759632A CN110529536A CN 110529536 A CN110529536 A CN 110529536A CN 201910759632 A CN201910759632 A CN 201910759632A CN 110529536 A CN110529536 A CN 110529536A
- Authority
- CN
- China
- Prior art keywords
- rubber spring
- limiter
- support
- steel plate
- cover board
- 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
- 229920001971 elastomer Polymers 0.000 title claims abstract description 99
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000013016 damping Methods 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/371—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The present invention relates to track vibration-reducing fields, specifically disclose a kind of rubber spring for installing lateral stiffness limiter additional, including rubber spring main body and rigidity limiter, rigidity limiter includes support cover board, the embedded steel plate of rubber spring, Seat Seal circle and limiter support, the upper surface and lower end surface of the rubber spring main body, which vulcanize, has rubber spring to embed steel plate, the rubber spring of upper surface embeds steel plate insertion and is mounted in support cover board, and the rubber spring of lower end surface embeds steel plate insertion and is mounted in limiter support；The support cover board is buckled in the outside of limiter support, and multiple card slots are offered on the outer wall of limiter support, outwardly convex Seat Seal circle is pressed into each card slot.The present invention can resist the power and tilting force of horizontal plane, overcome the problems, such as that traditional rubber spring lateral stiffness is insufficient, so that rubber spring only has linear deformation freedom degree, so that rubber spring applies to track industry.
Description
Technical field
The present invention relates to track vibration-reducing field, specifically a kind of rubber spring for installing lateral stiffness limiter additional.
Background technique
It can play the role of vibration silencer using rubber spring on ballast bed of track field.Rubber spring is for steel spring
For there are the advantages such as easy maintenance small in size；Relative to steel spring, rubber spring has multi-direction multivariant defect, In
Rubber spring is led to latex spring deformation, influences when serious by the effect that can lose vibration silencer after lateral or tilting force
The safety of ballast bed of track, therefore, it is necessary to be improved to existing ballast bed of track with rubber spring.
Summary of the invention
The purpose of the present invention is to provide a kind of rubber springs for installing lateral stiffness limiter additional, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme:
A kind of rubber spring installing lateral stiffness limiter additional, including rubber spring main body and rigidity limiter, rigidity limiter
Steel plate, Seat Seal circle and limiter support, the upper surface of the rubber spring main body are embedded including support cover board, rubber spring
Vulcanizing with lower end surface has rubber spring to embed steel plate, and the rubber spring of upper surface embeds steel plate insertion and is mounted on support cover board
It is interior, it with support cover board inner wall interference fit, is fastened on wherein, fixes rubber spring main body upper end, avoid rubber spring embedded
Steel plate moves left and right；The rubber spring of lower end surface embeds steel plate insertion and is mounted in limiter support, in limiter support
Wall interference fit, is fastened on wherein, fixes rubber spring lower body, avoids rubber spring from embedding steel plate and moves left and right；Institute
The outside that support cover board is buckled in limiter support is stated, supports the lower end of cover board to be lower than the upper end of limiter support, in limiter branch
Multiple card slots are offered on the outer wall of seat, outwardly convex Seat Seal circle, support cover board and branch are pressed into each card slot
Seat sealing ring fitting, compressing support sealing ring, make support cover board connect with limiter support close-fitting, thus limit support cover board and
It is moved in the horizontal direction between limiter support.
It is further: the support cover board, the metal material that rubber spring embeds steel plate, limiter support is rigidity, rubber
Glue spring body and Seat Seal circle are rubber material flexible.
Further: the upper and lower end and rubber spring of the rubber spring main body embed between steel plate edge there are gap,
Rubber spring construction deformation is not influenced.
Further: the card slot with Seat Seal circle is provided with 2-4.
Further: the support cover board, rubber spring embed steel plate, rubber spring main body, limiter support using circle
Shape structure.
Further: the diameter that the rubber spring embeds steel plate is greater than the diameter of the rubber spring main body.
Compared with prior art, the beneficial effects of the present invention are: the present invention can resist the power and tilting force of horizontal plane, gram
The problem for taking traditional rubber spring lateral stiffness deficiency, so that rubber spring only has linear deformation freedom degree, so that rubber
Glue spring applies to track industry, or is applied to the more areas such as vibration damping.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of rubber spring for installing lateral stiffness limiter additional.
In figure: 1- round bearing cover board, 2- rubber spring embed steel plate, 3- rubber spring main body, 4- Seat Seal circle, 5-
Limiter support.
Specific embodiment
Please refer to figure, in the embodiment of the present invention, a kind of rubber spring installing lateral stiffness limiter additional, including rubber spring
Main body 3 and rigidity limiter, rigidity limiter include support cover board 1, the embedded steel plate 2 of rubber spring, Seat Seal circle 4 and limit
Device support 5, wherein the metal material that support cover board 1, rubber spring embed steel plate 2, limiter support 5 is rigidity, rubber spring
Main body 3 and Seat Seal circle 4 are rubber material flexible.
The upper surface and lower end surface of the rubber spring main body 3, which vulcanize, has rubber spring to embed steel plate 2, the rubber of upper surface
Glue spring embeds the insertion of steel plate 2 and is mounted in support cover board 1, with support 1 inner wall of cover board interference fit, is fastened on wherein, makes rubber
3 upper end of glue spring body is fixed, and is avoided rubber spring from embedding steel plate 2 and is moved left and right；It is embedding that the rubber spring of lower end surface embeds steel plate 2
Enter to be mounted in limiter support 5, is interference fitted with the inner wall of limiter support 5, is fastened on wherein, makes rubber spring main body 3
Lower end is fixed, and is avoided rubber spring from embedding steel plate 2 and is moved left and right；In the upper and lower end and rubber spring of the rubber spring main body 3
There are gaps between embedding 2 edge of steel plate, do not influence 3 deformation of rubber spring main body.
The support cover board 1 is buckled in the outside of limiter support 5, and the lower end of support cover board 1 is upper lower than limiter support 5
End, offers multiple card slots on the outer wall of limiter support 5, it is preferred that is provided with 2-4, being pressed into each card slot has
The Seat Seal circle 4 of outwardly convex, support cover board 1 are bonded with Seat Seal circle 4, and compressing support sealing ring 4 makes to support cover board 1
It connect with 5 close-fitting of limiter support, is moved in the horizontal direction between support cover board 1 and limiter support 5 to limit.
Embodiment 2
In embodiment 1, the support cover board 1, rubber spring embed steel plate 2, rubber spring main body 3, limiter support 5 and use
Circular configuration, the diameter that rubber spring embeds steel plate 2 are greater than the diameter of the rubber spring main body 3.
When work, support cover board 1 is by power and tilting force comprising different directions in pushing, horizontal direction, power transmitting
Onto rubber spring main body 3, rubber spring embeds steel plate 2 and power is uniformly scattered onto all rubber spring main bodys 3, by rubber bullet
3 longitudinal rigidity of spring main body carries longitudinal pressure, drives support 1 inner wall of cover board and Seat Seal circle 4 that fricting movement occurs；Horizontal direction
The power of upper different directions is transmitted on Seat Seal circle 4 by 1 radial wall of the support cover board load of rigidity, on limiter support 5
Card slot Seat Seal circle 4 it is embedding live, incompressible, coefficient of friction is low, do not interfere up and down fricting movement while can resist
Firmly horizontal direction power；By being no less than the cooperation of two Seat Seal circles 4 in an opposite direction, tilting force is withstood.Pass through
It installs additional the invention enables the characteristic that rubber spring has longitudinal Free Transform only, rubber spring can be allow to apply to track industry
Floating plate class vibration damping and vibration isolation for building are shockproof.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of rubber spring for installing lateral stiffness limiter additional, which is characterized in that limited including rubber spring main body (3) and rigidity
Position device, rigidity limiter include support cover board (1), rubber spring embedded steel plate (2), Seat Seal circle (4) and limiter support
(5), the upper surface and lower end surface of the rubber spring main body (3), which vulcanize, has rubber spring to embed steel plate (2), the rubber of upper surface
Glue spring embeds steel plate (2) insertion and is mounted in support cover board (1), and the rubber spring of lower end surface embeds steel plate (2) insertion installation
In limiter support (5)；Support cover board (1) is buckled in the outside of limiter support (5), supports the lower end of cover board (1) low
In the upper end of limiter support (5), multiple card slots are offered on the outer wall of limiter support (5), are pressed into each card slot
Outwardly convex Seat Seal circle (4), support cover board (1) are connected by Seat Seal circle (4) and limiter support (5) close-fitting
It connects.
2. a kind of rubber spring for installing lateral stiffness limiter additional according to claim 1, it is characterised in that: the support
Cover board (1), rubber spring embed steel plate (2), rubber spring main body (3), limiter support (5) using circular configuration.
3. a kind of rubber spring for installing lateral stiffness limiter additional according to claim 1 or 2, it is characterised in that: described
The rubber spring of rubber spring main body (3) upper surface embeds steel plate (2) and support cover board (1) inner wall interference fit, rubber spring
The inner wall that the rubber spring of main body (3) lower end surface embeds steel plate (2) and limiter support (5) is interference fitted.
4. a kind of rubber spring for installing lateral stiffness limiter additional according to claim 3, it is characterised in that: the support
Cover board (1), rubber spring embed steel plate (2), limiter support (5) is metal material, rubber spring main body (3) and Seat Seal
Enclosing (4) is rubber material.
5. a kind of rubber spring for installing lateral stiffness limiter additional according to claim 4, it is characterised in that: the rubber
There are gaps between embedded steel plate (2) edge of the upper and lower end and rubber spring of spring body (3).
6. a kind of rubber spring for installing lateral stiffness limiter additional according to claim 1, it is characterised in that: have support
The card slot of sealing ring (4) is provided with 2-4.
7. a kind of rubber spring for installing lateral stiffness limiter additional according to claim 2, it is characterised in that: the rubber
The diameter that spring embeds steel plate (2) is greater than the diameter of the rubber spring main body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910759632.9A CN110529536A (en) | 2019-08-16 | 2019-08-16 | A kind of rubber spring installing lateral stiffness limiter additional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910759632.9A CN110529536A (en) | 2019-08-16 | 2019-08-16 | A kind of rubber spring installing lateral stiffness limiter additional |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110529536A true CN110529536A (en) | 2019-12-03 |
Family
ID=68663576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910759632.9A Pending CN110529536A (en) | 2019-08-16 | 2019-08-16 | A kind of rubber spring installing lateral stiffness limiter additional |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110529536A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062942A (en) * | 2021-04-30 | 2021-07-02 | 福建德兴节能科技有限公司 | Long-acting shock absorber for precision equipment |
| CN114348471A (en) * | 2021-11-24 | 2022-04-15 | 江阴市富仁高科股份有限公司 | Skid-mounted equipment with intelligent safe transportation device and transportation method |
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|---|---|---|---|---|
| CH469915A (en) * | 1967-09-07 | 1969-03-15 | Gummi Und Metallwarenfabrik Ba | Elastic coupling for power transmission from a hollow shaft to a vehicle drive wheel, especially for electric locomotives |
| EP1176331A2 (en) * | 2000-07-25 | 2002-01-30 | Inso Sistemi Per Le Infrastrutture Sociali S.R.L | System for fixing elastomeric devices to a carrying structure |
| CN201495487U (en) * | 2009-07-31 | 2010-06-02 | 江苏扬州合力橡胶制品有限公司 | Vibration isolation rubber bearing |
| CN201747838U (en) * | 2010-07-22 | 2011-02-16 | 株洲时代新材料科技股份有限公司 | Rubber spring of secondary suspension |
| CN201942996U (en) * | 2011-01-28 | 2011-08-24 | 洛阳双瑞特种装备有限公司 | One-way slide type vibration isolation support seat for railway bridge |
| CN201990934U (en) * | 2011-01-28 | 2011-09-28 | 洛阳双瑞特种装备有限公司 | Fixed type vibration isolation support for railway bridge |
| CN203144886U (en) * | 2013-01-22 | 2013-08-21 | 安徽省交通规划设计研究院有限公司 | Pot type rubber bearing with damping mechanism |
| CN108867911A (en) * | 2018-07-02 | 2018-11-23 | 东南大学 | A kind of pulling-resistant type three-dimensional rubber friction-pendulum shock-insulation support |
| CN108978879A (en) * | 2018-07-08 | 2018-12-11 | 华北理工大学 | Tension limits shock isolating pedestal and its installation method certainly |
-
2019
- 2019-08-16 CN CN201910759632.9A patent/CN110529536A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH469915A (en) * | 1967-09-07 | 1969-03-15 | Gummi Und Metallwarenfabrik Ba | Elastic coupling for power transmission from a hollow shaft to a vehicle drive wheel, especially for electric locomotives |
| EP1176331A2 (en) * | 2000-07-25 | 2002-01-30 | Inso Sistemi Per Le Infrastrutture Sociali S.R.L | System for fixing elastomeric devices to a carrying structure |
| CN201495487U (en) * | 2009-07-31 | 2010-06-02 | 江苏扬州合力橡胶制品有限公司 | Vibration isolation rubber bearing |
| CN201747838U (en) * | 2010-07-22 | 2011-02-16 | 株洲时代新材料科技股份有限公司 | Rubber spring of secondary suspension |
| CN201942996U (en) * | 2011-01-28 | 2011-08-24 | 洛阳双瑞特种装备有限公司 | One-way slide type vibration isolation support seat for railway bridge |
| CN201990934U (en) * | 2011-01-28 | 2011-09-28 | 洛阳双瑞特种装备有限公司 | Fixed type vibration isolation support for railway bridge |
| CN203144886U (en) * | 2013-01-22 | 2013-08-21 | 安徽省交通规划设计研究院有限公司 | Pot type rubber bearing with damping mechanism |
| CN108867911A (en) * | 2018-07-02 | 2018-11-23 | 东南大学 | A kind of pulling-resistant type three-dimensional rubber friction-pendulum shock-insulation support |
| CN108978879A (en) * | 2018-07-08 | 2018-12-11 | 华北理工大学 | Tension limits shock isolating pedestal and its installation method certainly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062942A (en) * | 2021-04-30 | 2021-07-02 | 福建德兴节能科技有限公司 | Long-acting shock absorber for precision equipment |
| CN114348471A (en) * | 2021-11-24 | 2022-04-15 | 江阴市富仁高科股份有限公司 | Skid-mounted equipment with intelligent safe transportation device and transportation method |
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