CN208201509U - A kind of butterfly spring floating plate vibration isolator - Google Patents
A kind of butterfly spring floating plate vibration isolator Download PDFInfo
- Publication number
- CN208201509U CN208201509U CN201820596463.2U CN201820596463U CN208201509U CN 208201509 U CN208201509 U CN 208201509U CN 201820596463 U CN201820596463 U CN 201820596463U CN 208201509 U CN208201509 U CN 208201509U
- Authority
- CN
- China
- Prior art keywords
- butterfly spring
- vibration isolator
- pedestal
- floating plate
- mandrel
- 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
Abstract
The utility model discloses a kind of butterfly spring floating plate vibration isolator, including top cover, pedestal, the chassis interior is equipped with mandrel, the mandrel will adjust gasket, butterfly spring concatenation is connected, the adjustment gasket is located at mandrel and is equipped with butterfly spring above one end of pedestal, the adjusting pad piece, is equipped with top cover above the butterfly spring, the pedestal, top cover are bolted by the first clip, the second clip, gum cover connection.The utility model is scientific and reasonable for structure, can independently dismantle, and by adjusting butterfly spring the piece number, changes the rigidity of vibration isolator, makes different types of vibration isolator without repeating, save the cost is easy for installation.
Description
Technical field
The utility model relates to rail traffic machinery vibration damping field, specially a kind of butterfly spring floating plate vibration isolator.
Background technique
Urban track traffic is when using steel spring vibration isolator floating plate railway roadbed vibration damping, it is often necessary to be wanted according to different vibration dampings
The steel spring vibration isolator of summation function arrangement different-stiffness.And existing steel spring vibration isolator all uses helical spring, rigidity can not
It adjusts, needs to make the vibration isolator of different-stiffness, cause cost of manufacture high, installation is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of butterfly spring floating plate vibration isolators, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of butterfly spring floating plate vibration isolator, packet
Top cover, pedestal are included, the chassis interior is equipped with mandrel, and the mandrel will adjust gasket, butterfly spring concatenation is connected, the adjustment
Gasket is located at mandrel and is equipped with butterfly spring above one end of pedestal, the adjusting pad piece, is equipped with above the butterfly spring
One end of top cover, the top cover and the first clip is bolted, and the other end of first clip and one end of gum cover are logical
It crosses bolt to fix, the other end of the gum cover and one end of the second clip are bolted, the other end of second clip
It is bolted with pedestal.
Preferably, the mandrel has small axial reduction along adjustment gasket to butterfly spring direction.
Preferably, the adjustment gasket is the steel plate gasket of one group of different-thickness.
Preferably, the butterfly spring is piece shape.
Preferably, the butterfly spring surface is equipped with anti-corrosion layer.
Compared with prior art, the utility model has the beneficial effects that when using vibration isolator floating plate railway roadbed vibration damping, it can
According to track vibration-reducing needs, adjusting appropriate is carried out to vibration isolator and is assembled；Pass through the increasing to the butterfly spring piece inside vibration isolator
Add deduct and directly adjust the rigidity of vibration isolator less, without manufacturing a plurality of types of vibration isolators, the utility model can disassembled and assembled freely,
It is scientific and reasonable for structure, manufacturing cost is significantly reduced, is installed extremely convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1- top cover；The first clip of 2-；3- gum cover；The second clip of 4-；5- butterfly spring；6- adjusts gasket；The bottom 7-
Seat；8- mandrel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides following examples: a kind of butterfly spring floating plate vibration isolator, including top cover
1, pedestal 7 are equipped with mandrel 8 inside pedestal 7, and mandrel 8 will adjust gasket 6, the concatenation of butterfly spring 5 is connected, and adjustment gasket 6 is located at core
Axis 8 is adjusted and is equipped with butterfly spring 5 above gasket 6 close to one end of pedestal 7, is equipped with top cover 1 above butterfly spring 5, top cover 1 with
One end of first clip 2 is bolted, and one end of the other end and gum cover 3 of the first clip 2 is bolted, gum cover 3
One end of the other end and the second clip 4 be bolted, the other end and the pedestal 7 of the second clip 4 are bolted.
Further, mandrel 8 has small axial reduction along adjustment gasket 6 to 5 direction of butterfly spring, guarantees that concatenation part is same
Axis can axially move again.
Further, adjustment gasket 6 is the steel plate gasket of one group of different-thickness, for adjusting the whole height of vibration isolator,
After guarantee increases or decreases butterfly spring 5, vibration isolator whole height is consistent.
Further, butterfly spring 5 is piece shape, and is equipped with anti-corrosion layer on 5 surface of butterfly spring, improves butterfly spring 5
Service life.
Working principle: rail traffic is when using vibration isolator floating plate railway roadbed vibration damping, according to the different demands meter to rigidity
The piece number of butterfly spring is calculated, then the bolt on clip is unclamped with screwdriver, top cover is removed, butterfly spring is taken out from pedestal
With adjustment gasket, the piece number for increasing or decreasing butterfly spring, which meets to calculate, to be required, while decreasing or increasing same thickness size
Adjust gasket, guarantee vibration isolator total height it is constant, by after adjustment adjustment gasket and butterfly spring be fitted into pedestal, put on top
Lid, card front band tighten bolt.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of butterfly spring floating plate vibration isolator, including top cover (1), pedestal (7), it is characterised in that: the pedestal (7) is internal
Equipped with mandrel (8), the mandrel (8) will adjust gasket (6), butterfly spring (5) concatenation is connected, and the adjustment gasket (6) is located at
Mandrel (8) is equipped with butterfly spring (5) above the one end of pedestal (7), the adjustment gasket (6), on the butterfly spring (5)
Side is equipped with top cover (1), and the top cover (1) and one end of the first clip (2) be bolted, first clip (2) it is another
One end of one end and gum cover (3) is bolted, and the other end of the gum cover (3) and one end of the second clip (4) pass through spiral shell
Bolt is fixed, and the other end and the pedestal (7) of second clip (4) are bolted.
2. a kind of butterfly spring floating plate vibration isolator according to claim 1, it is characterised in that: the mandrel (8) is along adjustment
Gasket (6) has small axial reduction to butterfly spring (5) direction.
3. a kind of butterfly spring floating plate vibration isolator according to claim 1, it is characterised in that: the adjustment gasket (6) is
The steel plate gasket of one group of different-thickness.
4. a kind of butterfly spring floating plate vibration isolator according to claim 1, it is characterised in that: the butterfly spring (5) is
Piece shape.
5. a kind of butterfly spring floating plate vibration isolator according to claim 1, it is characterised in that: butterfly spring (5) table
Face is equipped with anti-corrosion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596463.2U CN208201509U (en) | 2018-04-25 | 2018-04-25 | A kind of butterfly spring floating plate vibration isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596463.2U CN208201509U (en) | 2018-04-25 | 2018-04-25 | A kind of butterfly spring floating plate vibration isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208201509U true CN208201509U (en) | 2018-12-07 |
Family
ID=64521145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820596463.2U Active CN208201509U (en) | 2018-04-25 | 2018-04-25 | A kind of butterfly spring floating plate vibration isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208201509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700025A (en) * | 2019-09-19 | 2020-01-17 | 南安市傅泉机械科技有限公司 | Node network pressure floating plate track vibration isolation system based on electromagnetic suspension shuttle |
| CN111021160A (en) * | 2019-12-30 | 2020-04-17 | 宁波铂汉科技有限公司 | Vibration absorption type damping spring in vibration isolator for floating slab track |
-
2018
- 2018-04-25 CN CN201820596463.2U patent/CN208201509U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700025A (en) * | 2019-09-19 | 2020-01-17 | 南安市傅泉机械科技有限公司 | Node network pressure floating plate track vibration isolation system based on electromagnetic suspension shuttle |
| CN111021160A (en) * | 2019-12-30 | 2020-04-17 | 宁波铂汉科技有限公司 | Vibration absorption type damping spring in vibration isolator for floating slab track |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208201509U (en) | A kind of butterfly spring floating plate vibration isolator | |
| CN102588482B (en) | Moderate transition method for variable stiffness of composite rubber stopping block and composite rubber stopping block | |
| CN201788796U (en) | Three-phase five-column dry transformer | |
| CN103241062B (en) | Wheel vibration absorber and wheel noise reduction method | |
| CN107256764A (en) | A kind of amorphous alloy transformer bottom location structure | |
| CN207565306U (en) | A kind of electric automobile chassis structure | |
| CN201714887U (en) | Damping rubber block | |
| CN205789434U (en) | A kind of amorphous alloy transformer core | |
| CN110197761B (en) | Novel power transformer base muffler structure | |
| CN203690046U (en) | Low-noise mounting base for amorphous alloy transformer | |
| CN203631252U (en) | Structure of transformer oil tank | |
| CN202816557U (en) | Noise reduction structure between transformer oil tank and foundation | |
| CN202531705U (en) | Composite damping spring | |
| CN205532812U (en) | A blast pipe structure for automobile muffler | |
| CN203370658U (en) | Damping device for centrifugal ore separator | |
| CN201788797U (en) | Three-phase three-pole dry type transformer | |
| CN202782559U (en) | Suspension system | |
| CN202091420U (en) | Vibration-isolating damper | |
| CN205443985U (en) | Noise remove device | |
| CN110808152A (en) | Amorphous oil-immersed transformer noise reduction structure | |
| CN206429588U (en) | A kind of hood buffer stopper with reinforcement | |
| CN202727905U (en) | Joint pipe of automobile shock mitigation system | |
| CN111306245A (en) | Shock pad for fuel tank | |
| CN114737420B (en) | Negative-rigidity steel rail damper and steel rail damping system | |
| CN203706784U (en) | Shock absorption structure for transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 224700 No. 999, Yanhe West Road, Yanhe Town, Jianhu County, Yancheng City, Jiangsu Province Patentee after: Dao Erdao Technology Co.,Ltd. Address before: 224700 River in Jianhu County of Yancheng City in Jiangsu Province West Road No. 888 Patentee before: JIANGSU ZHENHUA RAIL TRANSPORTATION EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224700 No. 999, Yanhe West Road, Yanhe Town, Jianhu County, Yancheng City, Jiangsu Province Patentee after: Daoerdao Technology Co.,Ltd. Address before: 224700 No. 999, Yanhe West Road, Yanhe Town, Jianhu County, Yancheng City, Jiangsu Province Patentee before: Dao Erdao Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |