CN211237904U - Dry-type power transformer anti-seismic device - Google Patents
Dry-type power transformer anti-seismic device Download PDFInfo
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- CN211237904U CN211237904U CN202020328222.7U CN202020328222U CN211237904U CN 211237904 U CN211237904 U CN 211237904U CN 202020328222 U CN202020328222 U CN 202020328222U CN 211237904 U CN211237904 U CN 211237904U
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Abstract
A dry-type power transformer anti-seismic device comprises a transformer, a base, a shock absorption plate and a shock absorption inhaul cable, and is characterized in that the transformer is arranged on the base, one end of the shock absorption inhaul cable is connected to the middle of the base, the other end of the shock absorption inhaul cable is connected with the upper end of the transformer, and the shock absorption plate is arranged on two sides of the transformer; the shock attenuation cable can reduce the range of transformer vibrations, and the bradyseism board can absorb the energy that transformer vibrations produced in the horizontal direction, and the shock attenuation is effectual, and the practicality is strong.
Description
Technical Field
The utility model relates to a dry-type power transformer especially relates to a dry-type power transformer antidetonation device.
Background
Dry-type transformers are widely used in local lighting, high-rise buildings, airports, wharf CNC machines and other places, and simply, dry-type transformers refer to transformers in which iron cores and windings are not immersed in insulating oil. The coil mainly comprises an iron core formed by silicon steel sheets and a coil poured by epoxy resin, an insulating cylinder is arranged between the high-voltage coil and the low-voltage coil to increase electrical insulation, the coil is supported and restrained by a cushion block, and fasteners lapped by parts of the coil all have anti-loosening performance. The dry type transformer has the advantages of strong short circuit resistance, small maintenance workload, high operation efficiency, small volume, low noise and the like, and is commonly used in places with high performance requirements on fire prevention, explosion prevention and the like.
The dry type transformer in the prior art is often influenced by vibration in the use process, the normal work of the transformer is disturbed, and the quality of electric energy is reduced.
Disclosure of Invention
In order to solve the problem, the utility model provides a dry-type power transformer antidetonation device provides a better dry-type power transformer of antidetonation effect. In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a dry-type power transformer antidetonation device, includes transformer, base, bradyseism board and shock attenuation cable, the transformer setting on the base, shock attenuation cable one end connect at the middle part of base, the other end of shock attenuation cable is connected with the upper end of transformer, the bradyseism board set up the both sides at the transformer.
Further, the bradyseism board includes spring holder, spring, backing plate, flexible sheet and backup pad, the flexible sheet be connected with the backup pad through the spring holder, play the cushioning contact effect, the backing plate setting play the effect of absorbing the vibrations energy in the lower part of flexible sheet, the spring setting in the spring holder.
Furthermore, triangular stabilizing piles are arranged on two sides of the base.
Compared with the prior art, the utility model discloses following beneficial effect has: the shock attenuation cable can reduce the range of transformer vibrations, and the bradyseism board can absorb the energy that transformer vibrations produced in the horizontal direction, and the shock attenuation is effectual, and the practicality is strong.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a shock absorber plate;
in the drawings: 1. the device comprises a transformer, 2, a base, 3, a shock absorption plate, 4, a shock absorption inhaul cable, 5, a spring seat, 6, a spring, 7, a base plate, 8, a flexible plate, 9, a supporting plate, 10 and a stabilizing pile.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described with reference to fig. 1, fig. 2 and the specific embodiments.
As shown in fig. 1 and 2, the dry-type power transformer anti-seismic device comprises a transformer 1, a base 2, a damping plate 3 and a damping stay cable 4, wherein the transformer 1 is arranged on the base 2, one end of the damping stay cable 4 is connected to the middle of the base 2, the other end of the damping stay cable 4 is connected with the upper end of the transformer 1, and the damping plate 3 is arranged on two sides of the transformer 1.
Further, bradyseism board 3 includes spring holder 5, spring 6, backing plate 7, flexible sheet 8 and backup pad 9, flexible sheet 8 be connected with backup pad 9 through spring holder 5, play the cushioning contact effect, backing plate 7 set up in the lower part of flexible sheet 8, play the effect of absorbing shock energy, spring 6 set up in spring holder 5.
Further, triangular stabilizing piles 10 are provided at both sides of the base 2.
The utility model discloses a theory of operation and working process as follows: when transformer 1 takes place vibrations, the amplitude is great, damages inside components and parts easily, and shock attenuation cable 4 can absorb the energy that vibrations produced, reaches the effect that reduces the amplitude, and buffer transformer 1 is gone up to bradyseism board 3 in the horizontal direction, and flexbile plate 8 reaches flexonics's effect with 1 direct contact of transformer, and backing plate 7 mainly plays the effect of absorbed energy, and backup pad 9 forms effective support, improves bulk strength.
Compared with the prior art, the utility model discloses following beneficial effect has: the shock attenuation cable can reduce the range of transformer vibrations, and the bradyseism board can absorb the energy that transformer vibrations produced in the horizontal direction, and the shock attenuation is effectual, and the practicality is strong.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (3)
1. The utility model provides a dry-type power transformer antidetonation device, includes transformer (1), base (2), bradyseism board (3) and shock attenuation cable (4), characterized by transformer (1) set up on base (2), shock attenuation cable (4) one end connect at the middle part of base (2), the other end of shock attenuation cable (4) is connected with the upper end of transformer (1), bradyseism board (3) set up the both sides in transformer (1).
2. An anti-seismic device of a dry-type power transformer as claimed in claim 1, wherein the seismic isolation plate (3) comprises a spring seat (5), a spring (6), a backing plate (7), a flexible plate (8) and a support plate (9), the flexible plate (8) is connected with the support plate (9) through the spring seat (5), the backing plate (7) is arranged at the lower part of the flexible plate (8), and the spring (6) is arranged in the spring seat (5).
3. Anti-seismic device for dry-type power transformers according to claim 1, characterized in that the base (2) is provided with triangular stabilizing piles (10) on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020328222.7U CN211237904U (en) | 2020-03-17 | 2020-03-17 | Dry-type power transformer anti-seismic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020328222.7U CN211237904U (en) | 2020-03-17 | 2020-03-17 | Dry-type power transformer anti-seismic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211237904U true CN211237904U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020328222.7U Active CN211237904U (en) | 2020-03-17 | 2020-03-17 | Dry-type power transformer anti-seismic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211237904U (en) |
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2020
- 2020-03-17 CN CN202020328222.7U patent/CN211237904U/en active Active
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