CN219143923U - Vibration-resistant supporting device for dry-type transformer - Google Patents
Vibration-resistant supporting device for dry-type transformer Download PDFInfo
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- CN219143923U CN219143923U CN202222110517.9U CN202222110517U CN219143923U CN 219143923 U CN219143923 U CN 219143923U CN 202222110517 U CN202222110517 U CN 202222110517U CN 219143923 U CN219143923 U CN 219143923U
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 230000035939 shock Effects 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to an anti-seismic supporting device for a dry-type transformer. The technical scheme adopted is as follows: comprises a dry-type transformer, an outer frame, a buffer mechanism and a base; the outer frame of peripheral lateral wall parcel of dry-type transformer, the inside buffer gear that sets up of outer frame, buffer gear includes the transformer mounting panel, the front and back both sides at the left and right sides of transformer mounting panel are symmetry trompil welding first linking post respectively, first linking post runs through the upper and lower both sides of transformer mounting panel suit vertical buffer spring respectively, control the upper and lower both ends of first linking post run through the upper and lower lateral wall of second U type frame respectively to with its upper and lower sliding connection, control the front and back both sides in the middle of the lateral wall of second U type frame weld the second linking post respectively, control respectively suit horizontal buffer spring on the second linking post, the screwed connection base of outer frame lower surface left and right sides. The utility model has the beneficial effects that: effectively relieves vibration in the horizontal and vertical directions.
Description
Technical Field
The utility model belongs to the technical field of dry transformers, and relates to an anti-seismic supporting device for a dry transformer.
Background
The dry type transformer is widely used in places such as local illumination, high-rise buildings, airports and wharf CNC mechanical equipment, and the like, and simply said dry type transformer means a transformer with an iron core and windings not immersed in insulating oil, and in the running process of the dry type transformer, internal parts of the transformer may be loosened due to vibration of the ground, and long time, the parts may fall on an internal circuit to cause short circuit, so that fire and loss are caused.
The installation base of the existing dry-type transformer is usually fixedly connected with the transformer main body, when the transformer main body is impacted by cross wind or vibrated on the ground, the stability between the transformer and the installation base is easily damaged, and a connecting piece is loosened in the long-term past, so the utility model provides the anti-seismic support device for the dry-type transformer.
Disclosure of Invention
In view of the problems existing in the prior art, the utility model discloses an anti-seismic supporting device of a dry type transformer, which adopts the technical scheme that the anti-seismic supporting device comprises the dry type transformer, an outer frame, a buffer mechanism and a base; the outer frame is wrapped by the peripheral side walls of the dry-type transformer, the outer frame comprises a first U-shaped frame, through holes are symmetrically formed in the front and rear sides of the left and right side walls of the first U-shaped frame, the openings of the first U-shaped frame face upwards, the front and rear side walls of the first U-shaped frame are respectively connected with a protective cover in a threaded manner, the buffer mechanism is arranged in the outer frame, the left and right ends of the buffer mechanism are respectively inserted into the left and right through holes, the buffer mechanism comprises a transformer mounting plate, the upper surface of the transformer mounting plate is in threaded connection with a dry-type transformer base, the front and rear sides of the left and right ends of the transformer mounting plate are respectively symmetrically provided with holes for welding first connecting columns, the first connecting columns penetrate through the upper and lower sides of the transformer mounting plate and are respectively sleeved with a buffer spring, the upper and lower ends of the first connecting columns penetrate through the upper and lower side walls of the second U-shaped frame and are respectively connected with the upper and lower side walls of the second U-shaped frame in a sliding manner, the front and rear sides of the middle of the outer side walls of the second U-shaped frame are respectively welded with the second connecting columns, the left and right side walls of the second U-shaped frame are respectively connected with the second connecting columns in a sleeved manner, the horizontal connecting columns are respectively, and the buffer springs are respectively connected with the left and right side frames respectively; through adopting the elastic connection of first linking post and vertical buffer spring, realize the elastic connection on the vertical direction between the second U type frame about transformer mounting panel and, simultaneously, through the cooperation of second linking post and horizontal buffer spring, realize the elastic connection on the horizontal direction between whole buffer gear and the outer frame to this realizes the absorption and the digestion of the vibrations afterwave that whole device produced respectively vertical direction and horizontal direction, thereby reaches the effect of antidetonation buffering.
As a preferable scheme of the utility model, the outer frame further comprises L-shaped upper cover plates at the left side and the right side, the lower side walls of the left and the right L-shaped upper cover plates are respectively and fixedly connected with the left end and the right end of the left and the right second connecting columns, and the free ends of the upper side walls of the left and the right L-shaped upper cover plates are contacted with the left and the right side walls of the dry-type transformer; through the L-shaped upper cover plate on the left and right sides of the design, the opening on the upper part of the first U-shaped frame and the opening areas on the left and right sides of the dry-type transformer can form a dynamic enclosure to prevent small animals from nesting or sundries from falling into the enclosure to cause fire.
As a preferable scheme of the utility model, first reinforcing ribs are welded on the front inner side wall and the rear inner side wall of the bending part on the left side and the right side of the first U-shaped frame; through setting up first strengthening rib in first U type frame left and right sides department of bending, can consolidate first U type frame, ensure that first U type frame is as the main part that the atress of whole device supported, guarantee its stability and reliability.
As a preferable scheme of the utility model, the surface of the protective cover is uniformly provided with heat dissipation holes; by the design, natural wind can be introduced into the device to naturally dissipate heat of the dry-type transformer, and small animals can be prevented from nesting or sundries falling into the device to cause fire.
As a preferable scheme of the utility model, the outer frame further comprises a reinforcing plate, and the front end and the rear end of the left side wall and the right side wall of the U-shaped frame are respectively connected with the left end and the right end of the reinforcing plate in a threaded manner.
As a preferable mode of the utility model, the left and right ends of the left and right second connecting posts are respectively connected with the left and right through holes in a sliding manner.
As a preferable scheme of the utility model, the front and rear inner side walls of the upper and lower bending parts of the second U-shaped frame are welded with second reinforcing ribs; the second reinforcing ribs are welded on the front inner side wall and the rear inner side wall of the upper bending part and the lower bending part of the second U-shaped frame, so that the mechanical strength of the second U-shaped frame after being stressed can be effectively enhanced, and the service life of the second U-shaped frame is prolonged.
As a preferable scheme of the utility model, the base is in a shape like a Chinese character 'ji', and the flanges at the left and right ends of the base are respectively provided with a notch; through seting up the notch, be convenient for fix a position base and rag screw.
As a preferable scheme of the utility model, the L-shaped upper cover plate and the transformer mounting plate are made of insulating materials; by the design, the structure in direct contact with the dry-type transformer is insulated, so that the outer frame is prevented from being electrified, and the safety is improved.
The utility model has the beneficial effects that: through adopting the elastic connection of first linking post and vertical buffer spring, realize the elastic connection on the vertical direction between the second U type frame about transformer mounting panel and, simultaneously, through the cooperation of second linking post and horizontal buffer spring, realize the elastic connection on the horizontal direction between whole buffer gear and the outer frame to this realizes the absorption and the digestion of the shock afterwave that whole device produced respectively to ground vibrations and crosswind impact, reaches the effect of antidetonation buffering, improves the device antidetonation effect.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model;
FIG. 2 is a schematic view of an outer frame of the present utility model;
FIG. 3 is a schematic view of a cushioning mechanism according to the present utility model;
fig. 4 is a schematic view of a base of the present utility model.
In the figure: the device comprises a 1-dry type transformer, a 2-outer frame, a 3-buffer mechanism, a 4-base, a 21-first U-shaped frame, 211-through holes, 212-first reinforcing ribs, a 22-protective cover, 221-heat dissipation holes, a 23-L-shaped upper cover plate, 24-reinforcing plates, 31-transformer mounting plates, 32-first connecting columns, 33-vertical buffer springs, 34-second U-shaped frames, 341-second reinforcing ribs, 35-second connecting columns, 36-transverse buffer springs and 41-notch.
Detailed Description
Example 1
As shown in fig. 1 to 4, the utility model relates to an anti-vibration supporting device for a dry-type transformer, which adopts the technical scheme that the anti-vibration supporting device comprises a dry-type transformer 1, an outer frame 2, a buffer mechanism 3 and a base 4; the outer peripheral side wall of the dry-type transformer 1 wraps the outer frame 2, the outer frame 2 comprises a first U-shaped frame 21, through holes 211 are symmetrically formed in the front and rear of the left side wall and the right side wall of the first U-shaped frame 21, first reinforcing ribs 212 are welded on the front and rear inner side walls of the bent parts of the left side and the right side of the first U-shaped frame 21, the opening of the first U-shaped frame 21 faces upwards, the front side wall and the rear side wall of the first U-shaped frame are respectively in threaded connection with a protective cover 22, heat dissipation holes 221 are uniformly formed in the surface of the protective cover 22, the outer frame 2 further comprises left and right L-shaped upper cover plates 23, the lower side walls of the left and right L-shaped upper cover plates 23 are respectively fixedly connected with the left end and the right end of the second connecting columns 35, the free ends of the upper side walls of the left and the right L-shaped upper cover plates 23 are in contact with the left side wall and the right side wall of the dry-type transformer 1, the outer frame 2 further comprises reinforcing plates 24, and the front and rear ends of the left and the right side walls of the U-shaped frame 21 are respectively in threaded connection with the left and right ends of the reinforcing plates 24.
The inside buffer gear 3 that sets up of outer frame 2, buffer gear 3 left and right sides both ends insert respectively about in the through-hole 211, buffer gear 3 includes transformer mounting panel 31, transformer mounting panel 31's upper surface with dry-type transformer 1 base threaded connection, the front and back both sides at the left and right sides of transformer mounting panel 31 are symmetry trompil welding first linking post 32 respectively, first linking post 32 runs through the upper and lower both sides of transformer mounting panel 31 suit vertical buffer spring 33 respectively, control the upper and lower both ends of first linking post 32 run through the upper and lower lateral wall of second U type frame 34 respectively to with its upper and lower sliding connection, the front and back inside wall welding second strengthening rib 341 of the upper and lower bending department of second U type frame 34, control the front and back both sides in the middle of the lateral wall of second U type frame 34 weld second linking post 35 respectively, control both ends of second linking post 35 respectively with control the through-hole sliding connection, control the upper and lower both ends of second linking post 35 suit horizontal buffer spring 36 respectively.
The left side and the right side of the lower surface of the outer frame 2 are in threaded connection with the base 4, the base 4 is in a shape like a Chinese character 'ji', and the folded edges at the left end and the right end of the base are respectively provided with a notch 41.
The L-shaped upper cover plate 23 and the transformer mounting plate 31 are made of insulating materials.
The working principle of the utility model is as follows: when the device is used, the base of the dry type transformer 1 is connected with the transformer mounting plate 31 of the device through screws, then the whole device is fixed on a proper working place through the notch 41 on the left side and the right side of the base 4 and the anchor screws, once vibration or earthquake occurs on the ground in the using process, the dry type transformer 1 is fixedly connected with the transformer mounting plate 31, the transformer mounting plate 31 is fixedly connected with the first connecting column 32, the first connecting column 32 is elastically connected with the left and the right second U-shaped frames 34 through the vertical buffer springs 33, vibration residual waves from the vertical vibration of the ground can be digested by the vertical buffer springs 33, and meanwhile, the left and the right sides of the second U-shaped frames 34 are elastically connected with the first U-shaped frames of the outer frame 2 through the cooperation of the second connecting column 35 and the transverse buffer springs 36, so that vibration residual waves from the horizontal direction of the ground are digested by the transverse buffer springs 36, thereby realizing the vibration-proof buffer effect of the device, and effectively protecting the dry type transformer 1.
Electrical connections or structures not described in detail herein are prior art.
Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.
Claims (9)
1. An anti-vibration supporting device for a dry-type transformer is characterized in that: comprises a dry-type transformer (1), an outer frame (2), a buffer mechanism (3) and a base (4); the outer peripheral side wall of the dry-type transformer (1) wraps the outer frame (2), the outer frame (2) comprises a first U-shaped frame (21), through holes (211) are symmetrically formed in the front and rear sides of the left and right side walls of the first U-shaped frame (21), the opening of the first U-shaped frame (21) is upward, the front and rear side walls of the first U-shaped frame are respectively connected with a protective cover (22) in a threaded manner, the buffer mechanism (3) is arranged in the outer frame (2), the left and right ends of the buffer mechanism (3) are respectively inserted into the left and right through holes (211), the buffer mechanism (3) comprises a transformer mounting plate (31), the upper surface of the transformer mounting plate (31) is in threaded connection with the base of the dry-type transformer (1), first connecting columns (32) are symmetrically formed in the front and rear sides of the left and right ends of the transformer mounting plate (31), the first connecting columns (32) penetrate through the upper and lower sides of the transformer mounting plate (31) respectively, the upper and lower sides of the first U-shaped frame (32) are respectively vertically connected with the upper and lower sides of the second U-shaped frame (34) respectively, the upper and lower sides of the second U-shaped frame (34) are respectively connected with the upper and lower sides of the second U-shaped frame (35) respectively in a sliding manner, the left side and the right side of the lower surface of the outer frame (2) are connected with the base (4) through threads.
2. The dry-type transformer shock-resistant support device according to claim 1, wherein: first reinforcing ribs (212) are welded on the front inner side wall and the rear inner side wall of the bending part on the left side and the right side of the first U-shaped frame (21).
3. The dry-type transformer shock-resistant support device according to claim 1, wherein: and the surface of the protective cover (22) is uniformly provided with heat dissipation holes (221).
4. The dry-type transformer shock-resistant support device according to claim 1, wherein: the outer frame (2) further comprises left and right L-shaped upper cover plates (23), the lower side walls of the left and right L-shaped upper cover plates (23) are respectively fixedly connected with the left and right ends of the second connecting columns (35), and the free ends of the upper side walls of the left and right L-shaped upper cover plates (23) are in contact with the left and right side walls of the dry-type transformer (1).
5. The dry-type transformer shock-resistant support device according to claim 1, wherein: the outer frame (2) further comprises a reinforcing plate (24), and the front end and the rear end of the left side wall and the right side wall of the U-shaped frame (21) are respectively in threaded connection with the left end and the right end of the reinforcing plate (24).
6. The dry-type transformer shock-resistant support device according to claim 1, wherein: the left end and the right end of the left and the right second connecting columns (35) are respectively connected with the left and the right through holes (211) in a sliding way.
7. The dry-type transformer shock-resistant support device according to claim 1, wherein: and second reinforcing ribs (341) are welded on the front inner side wall and the rear inner side wall of the upper and lower bending parts of the second U-shaped frame (34).
8. The dry-type transformer shock-resistant support device according to claim 1, wherein: the base (4) is of a shape like a Chinese character 'ji', and the folded edges at the left and right ends of the base are respectively provided with a notch (41).
9. The dry-type transformer shock-resistant support device according to claim 4, wherein: the L-shaped upper cover plate (23) and the transformer mounting plate (31) are made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222110517.9U CN219143923U (en) | 2022-08-11 | 2022-08-11 | Vibration-resistant supporting device for dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222110517.9U CN219143923U (en) | 2022-08-11 | 2022-08-11 | Vibration-resistant supporting device for dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219143923U true CN219143923U (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222110517.9U Active CN219143923U (en) | 2022-08-11 | 2022-08-11 | Vibration-resistant supporting device for dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219143923U (en) |
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2022
- 2022-08-11 CN CN202222110517.9U patent/CN219143923U/en active Active
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