CN203706784U - Shock absorption structure for transformer - Google Patents
Shock absorption structure for transformer Download PDFInfo
- Publication number
- CN203706784U CN203706784U CN201320769224.XU CN201320769224U CN203706784U CN 203706784 U CN203706784 U CN 203706784U CN 201320769224 U CN201320769224 U CN 201320769224U CN 203706784 U CN203706784 U CN 203706784U
- Authority
- CN
- China
- Prior art keywords
- shock absorption
- transformer
- steel plate
- damping
- vibration damper
- 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.)
- Expired - Fee Related
Links
- 238000010521 absorption reaction Methods 0.000 title abstract 14
- 230000035939 shock Effects 0.000 title abstract 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 241001669679 Eleotris Species 0.000 claims abstract description 9
- 238000013016 damping Methods 0.000 claims description 40
- 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 claims description 18
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract 4
- 125000006850 spacer group Chemical group 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000011359 shock absorbing material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a shock absorption structure for a transformer. The shock absorption structure comprises a substrate, wherein a shock absorption steel plate is arranged at the upper part of the substrate; U-shaped grooves are formed in two ends of the shock absorption steel plate, and shock absorption spacers are arranged in the grooves. As the shock absorption structure adopts a sleeper as a noise reduction substrate for the transformer, not only is a good fixing effect is achieved but also the noise reduction effect is significant through the triple shock absorption effect of the shock absorption spacers, the shock absorption steel plate and the sleeper. A manner of bidirectional stress is adopted so as to avoid the phenomenon that the substrate is unstable and the shock absorption effect is poor duo to single-side stress and save the cost for overall shock absorption. The transformer is arranged on a support composed of the four shock absorption structures, so that the transformer is very stable. The shock absorption structure has the advantages of simple structure, simplicity and convenience in operation, and convenience in popularization and application.
Description
Technical field
The utility model belongs to transformer noise reduction technology field, is specifically related to a kind of transformer shock-damping structure.
Background technology
Along with expanding economy, people require more and more higher to quality of life.In Process of Urbanization, other important electric power facility such as transformer and resident's life distance is more and more subject to the impact of regional environment, because transformer is arranged on one deck of building more, in the time that transformer is installed, majority is not installed effective glissando, natural frequency between frequency and the housing types of its generation resonates, cause structural low-frequency noise, near the resident noise that the operation of transformer produces affecting in various degree, most measures that adopt are now: 1, sound arrester is set and solves transformer noise problem with this, its effect is general; 2, transformer is moved to negative Stall, the not only too little bad enforcement in high but also space of cost; In CN 202650777 U, disclose a kind of transformer damping assembly, comprised the first base, the second base, connecting plate; Described the first base and described the second base are respectively equipped with the beam that composite shock-absorbing material is made; The two ends of described connecting plate are located at respectively on the beam of described the first base and described the second base.Vibration transmission when the transformer damping assembly that the utility model provides has solved transformer operation effectively, making transformer change into elasticity with the gun iron link of foundation base is connected, effectively cut off vibration noise route of transmission, intercept the construct noise of propagating by solid, thoroughly having solved the low-frequency noise being caused by structure-borne pollutes, have easy for installation, service time is long, transformer self is not carried out to any type of change, and to transformer, normal work does not cause the feature of any negative effect; Although it has played certain effect, mostly what it was subject to is lateral vibration, is unfavorable for bearing pressure, causes transformer setting not steady, therefore needs a kind of simple in structure and can ensure the transformer shock-damping structure of damping effect.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure and good damping effect, stressed uniform transformer shock-damping structure.
To achieve these goals, the scheme adopting is: a kind of transformer shock-damping structure, comprise pedestal, and described pedestal top vibration damper steel plate, described vibration damper steel plate two ends arrange U-shaped groove, and damping pad is set in described groove.
Described transformer arranges corresponding convex structure and is arranged in groove.
Described pedestal is square sleeper.
Described damping pad is teflon gasket.
Described vibration damper steel plate is bolted on pedestal.
Described vibration damper steel plate is half elliptic flat spring.
The utility model adopts the pedestal of sleeper as transformer noise reduction, and it not only can play good fixation, has also played good damping noise reduction effect; By bolt, damping plate spring is fixed on pedestal, prevents that it from rocking; Then transformer is placed in the U-shaped groove of vibration damper steel plate, and in U-shaped groove, is provided with damping pad, make its further damping; By triple dampings of damping pad, vibration damper steel plate and sleeper, noise reduction is remarkable; And the mode that adopts bidirectional stress has been avoided the poor phenomenon of the one side unstable damping effect of the stressed pedestal causing, and has also avoided the cost of whole installation damping to drop into; Transformer is arranged on the support by four these installation compositions, makes the placement of transformer very steady; The utility model is simple in structure, easy and simple to handle, is convenient to propagation and employment.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the local structure for amplifying schematic diagram that the utility model transformer contacts with vibration absorber.
Embodiment
As shown in Figure 1 and Figure 2: a kind of transformer shock-damping structure, comprise pedestal 5, described pedestal 5 top vibration damper steel plates 3, described vibration damper steel plate 3 two ends arrange U-shaped groove, and damping pad 6 is set in described groove.
Described transformer 1 arranges corresponding convex structure 2 and is arranged in groove.
Described pedestal 5 is square sleeper.
Described damping pad 6 is teflon gasket.
Described vibration damper steel plate 3 is fixed on pedestal 5 by bolt 4.
Described vibration damper steel plate 3 is half elliptic flat spring.
Advantage of the present utility model: 1, adopt triple dampings, noise reduction is remarkable; 2, adopt the balanced support of 2 contacts, avoided radial load, make damping effect better, stability is better; 3, the mode that adopts convex structure to coordinate with U-shaped groove, not only defines the radial and axial degree of freedom of transformer, and has played extraordinary noise reduction.
The utility model adopts the pedestal of sleeper as transformer noise reduction, and it not only can play good fixation, has also played good damping noise reduction effect; By bolt, damping plate spring is fixed on pedestal, prevents that it from rocking; Then transformer is placed in the U-shaped groove of vibration damper steel plate, and in U-shaped groove, is provided with damping pad, make its further damping; By triple dampings of damping pad, vibration damper steel plate and sleeper, noise reduction is remarkable; And the mode that adopts bidirectional stress has been avoided the poor phenomenon of the one side unstable damping effect of the stressed pedestal causing, and has also avoided the cost of whole installation damping to drop into; Transformer is arranged on the support by four these installation compositions, makes the placement of transformer very steady; The utility model is simple in structure, easy and simple to handle, is convenient to propagation and employment.
Claims (6)
1. a transformer shock-damping structure, comprises pedestal, it is characterized in that: described pedestal top vibration damper steel plate, described vibration damper steel plate two ends arrange U-shaped groove, and damping pad is set in described groove.
2. transformer shock-damping structure according to claim 1, is characterized in that: described transformer arranges corresponding convex structure and is arranged in groove.
3. transformer shock-damping structure according to claim 1, is characterized in that: described pedestal is square sleeper.
4. transformer shock-damping structure according to claim 1, is characterized in that: described damping pad is teflon gasket.
5. transformer shock-damping structure according to claim 1, is characterized in that: described vibration damper steel plate is bolted on pedestal.
6. transformer shock-damping structure according to claim 1, is characterized in that: described vibration damper steel plate is half elliptic flat spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320769224.XU CN203706784U (en) | 2013-11-30 | 2013-11-30 | Shock absorption structure for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320769224.XU CN203706784U (en) | 2013-11-30 | 2013-11-30 | Shock absorption structure for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203706784U true CN203706784U (en) | 2014-07-09 |
Family
ID=51057187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320769224.XU Expired - Fee Related CN203706784U (en) | 2013-11-30 | 2013-11-30 | Shock absorption structure for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203706784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649809A (en) * | 2017-09-11 | 2018-02-02 | 江苏华阳管业股份有限公司 | A kind of elbow member welding tooling |
-
2013
- 2013-11-30 CN CN201320769224.XU patent/CN203706784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649809A (en) * | 2017-09-11 | 2018-02-02 | 江苏华阳管业股份有限公司 | A kind of elbow member welding tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |