CN220873352U - Impact-resistant dry-type transformer - Google Patents
Impact-resistant dry-type transformer Download PDFInfo
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- CN220873352U CN220873352U CN202322510735.6U CN202322510735U CN220873352U CN 220873352 U CN220873352 U CN 220873352U CN 202322510735 U CN202322510735 U CN 202322510735U CN 220873352 U CN220873352 U CN 220873352U
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- dry
- type transformer
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- fixedly connected
- block
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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 discloses an impact-resistant dry-type transformer, which relates to the technical field of dry-type transformers and comprises a dry-type transformer body, wherein a supporting mechanism is arranged at the lower end of the dry-type transformer body, and anti-impact protection mechanisms are arranged on the outer surfaces of two sides of the dry-type transformer body. According to the utility model, the triangular plate is matched with the blocking and protecting groove plate to initially block and protect the outer side of the dry type transformer body, the first movable block generates displacement to press the first buffer spring under the action of external impact force, the first buffer spring is compressed, the first hydraulic rod deforms, the impact force of the external force is buffered through the elasticity of the first buffer spring, the impact force of the transformer on foreign objects is reduced, the deformation and damage of the dry type transformer shell caused by the impact are avoided, the dual impact resistance effect on the outer part of the dry type transformer body is realized, and the whole protection is enhanced.
Description
Technical Field
The utility model relates to the technical field of dry transformers, in particular to an impact-resistant dry transformer.
Background
The dry type transformer is widely used in places such as local illumination, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply refers to a transformer in which an iron core and windings are not immersed in insulating oil; the conventional dry type transformer has some disadvantages, most of the conventional dry type transformer is directly installed outdoors, the transformer is affected by working environment or some surrounding things, and foreign matters always collide with the surface of the dry type transformer, so that the dry type transformer is subjected to external force, and when the dry type transformer is subjected to the external force, the internal elements of the dry type transformer are easily damaged or deformed, so that the dry type transformer is damaged, the production and the life of residents are finally affected, and the dry type transformer is easily impacted with surrounding things carelessly in the transportation and use processes, so that the dry type transformer is damaged, and therefore, the impact-resistant dry type transformer is provided.
The publication number is: the utility model provides an anti-impact dry-type transformer of CN217214357U, includes the base, the top left and right sides of base all is provided with the fixed block, the top of fixed block is provided with the bracing piece, the top of bracing piece is provided with the transformer mount pad, the top of transformer mount pad is provided with the transformer body, the top of fixed block is provided with the recess, the recess middle part is provided with the slider, the outer wall of slider is provided with tension spring and first spring, the one end that the slider was kept away from to first spring is provided with the briquetting, both ends all are provided with the connecting block around the briquetting, be provided with the connecting rod on the connecting block, the one end that the connecting block was kept away from to the connecting rod and recess inner wall connection, the left side of briquetting is provided with the second spring, and tension spring and first spring realize the buffering to the bracing piece through buffering to the slider, and the second spring carries out the secondary buffering to the bracing piece, realizes protecting the transformer body.
In order to solve the problem that the prior art is easy to cause damage to the transformers due to collision, the prior art adopts three groups of tension springs and three groups of first springs to be alternately arranged to buffer the transformers from all directions, so that the transformer body is subjected to force in any direction, but the situation that the external force impact received by the side edges and the top ends of the dry type transformers is difficult to effectively buffer in the actual use process is also caused, and then the problem that the protection effect of the dry type transformers against external impact is poor and the transformer loss is caused.
Disclosure of utility model
The present utility model is directed to an impact-resistant dry-type transformer, which solves the above-mentioned problems.
In order to solve the technical problems, the utility model adopts the following technical scheme:
An impact-resistant dry-type transformer comprises a dry-type transformer body, wherein a supporting mechanism is arranged at the lower end of the dry-type transformer body, and anti-impact protection mechanisms are arranged on the outer surfaces of two sides of the dry-type transformer body;
The anti-collision protection mechanism comprises a limiting unit and a buffer unit, wherein the buffer unit is arranged on the inner side of the limiting unit;
The supporting mechanism comprises a fixed connection unit and an anti-seismic unit, wherein the anti-seismic unit is arranged at a position between the upper end of the fixed connection unit and the lower end of the dry-type transformer body.
The technical scheme of the utility model is further improved as follows: the limiting unit comprises a triangular plate, the triangular plate is fixedly arranged on the outer surfaces of two sides of the dry-type transformer body, the inner side surface of the triangular plate is fixedly connected with a blocking and protecting groove plate, and heat dissipation through grooves are uniformly formed in the outer surface of the blocking and protecting groove plate.
By adopting the technical scheme, the ventilation effect on the dry-type transformer body is enhanced through the arrangement of the heat dissipation through groove.
The technical scheme of the utility model is further improved as follows: the outer side inner wall of the retaining and protecting groove plate is provided with a supporting block, the inner wall of the supporting block is connected with a movable block I in a sliding mode, and the outer surface of the movable block I is fixedly connected with an arc-shaped stop block.
By adopting the technical scheme, the first movable block is arranged into a T-shaped structure, the number of the arc-shaped check blocks is two, the arc-shaped check blocks are distributed in a mirror image mode through the transverse central axis of the first movable block, and the whole material of the arc-shaped check blocks is rubber.
The technical scheme of the utility model is further improved as follows: the buffer unit comprises a first hydraulic rod and a first buffer spring, one ends of the first hydraulic rod and the first buffer spring are fixedly connected with the inner wall of the buffer groove respectively, and the other ends of the first hydraulic rod and the first buffer spring are fixedly connected with the inner side surface of the movable block respectively.
By adopting the technical scheme, the first buffer spring is in sliding fit with the outer surface of the first hydraulic rod, and the first hydraulic rod and the first buffer spring are arranged in an array in the vertical direction.
The technical scheme of the utility model is further improved as follows: the fixed connection unit comprises a supporting bottom plate, a supporting block is fixedly arranged at the upper end of the supporting bottom plate, the upper end of the supporting block is fixedly connected with the lower surface of the dry-type transformer body, horizontal connection steel pieces are respectively arranged at two sides of the lower end of the dry-type transformer body, and the horizontal connection steel pieces are fixedly connected through fixing bolts.
By adopting the technical scheme, the whole supporting block is arranged into a T-shaped structure.
The technical scheme of the utility model is further improved as follows: the shock-resistant unit is including strengthening the backup pad, the surface of strengthening the backup pad with support and support the inner wall sliding connection who supports the piece inner chamber and predetermine the cushion chamber, the lower extreme fixedly connected with connecting block of strengthening the backup pad, just the lower extreme fixedly connected with buffer of connecting block, the lower extreme fixedly connected with and cushion chamber inner chamber bottom surface fixed connection's center piece of buffer, the both sides surface of connecting block articulates respectively has the articulated lever.
By adopting the technical scheme, the quantity of the articulated rods is two, the lengths of the articulated rods are consistent, and the articulated rods are distributed in a mirror image mode with the central axis of the reinforced support plate.
The technical scheme of the utility model is further improved as follows: the one end that articulated pole kept away from the connecting block articulates there is movable block two, the guide bar of sliding tray inner wall is preset at the cushion chamber inner chamber bottom surface to movable block two's internal surface sliding connection, the both sides surface of movable block two is fixedly connected with buffer spring two and buffer spring three respectively, buffer spring two and buffer spring three's the other end respectively with the inner wall fixed connection of sliding tray.
By adopting the technical scheme, the second buffer spring and the third buffer spring are in sliding connection with the outer surface of the guide rod.
1. By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
2. The utility model provides an impact-resistant dry-type transformer, which is characterized in that a triangular plate is matched with a blocking and protecting groove plate to primarily block and protect the outer side position of a dry-type transformer body, under the action of external impact force applied to an arc-shaped stop block, a first movable block generates displacement to press a first buffer spring, the first buffer spring is compressed, a first hydraulic rod deforms, the impact force of external force is buffered through the elasticity of the first buffer spring, the impact force of the transformer on external objects is reduced, the deformation and damage of a dry-type transformer shell caused by the impact are avoided, the dual impact-resistant effect on the outer side of the dry-type transformer body is realized, and the integral protection is enhanced.
3. The utility model provides an impact-resistant dry-type transformer, which is characterized in that a connecting block is reinforced and supported through the joint cooperation of a buffer spring II and a buffer spring III, so that the situation that a large-volume dry-type transformer body presses a supporting block for a long time to deform is prevented, and in the transportation process, the buffer spring II and the buffer spring III exert reverse elastic acting force to reduce impact force applied to the top and the bottom of the dry-type transformer, and meanwhile, the anti-vibration effect is enhanced, the protection effect of components in the dry-type transformer is comprehensively improved, and the service life of the transformer is prolonged.
4. The utility model provides an impact-resistant dry-type transformer, which is characterized in that a supporting bottom plate, a horizontal connecting steel piece and a supporting abutting block are matched to realize the reinforced support of the upper end and the lower end of a dry-type transformer body and ensure the stable operation of the dry-type transformer.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic perspective view of a dry-type transformer body according to the present utility model;
FIG. 3 is a schematic view of a partial perspective cross-sectional structure of the crash protection mechanism of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
Fig. 5 is a schematic perspective sectional view of the support block of the present utility model.
In the figure: 1. a dry-type transformer body; 2. an anti-collision protection mechanism; 3. a support mechanism; 211. a triangle; 212. a protective groove plate; 213. a buffer tank; 214. an arc-shaped stop block; 215. a movable block I; 221. a first hydraulic rod; 222. a buffer spring I; 311. a support base plate; 312. horizontally connecting steel pieces; 313. supporting the supporting block; 3131. a buffer chamber; 321. a reinforcing support plate; 322. a connecting block; 323. a hinge rod; 324. a second movable block; 325. buffer spring II; 326. and a buffer spring III.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1 to 5, the utility model provides an impact-resistant dry-type transformer, which comprises a dry-type transformer body 1, wherein a supporting mechanism 3 is arranged at the lower end of the dry-type transformer body 1, and anti-impact protection mechanisms 2 are arranged on the outer surfaces of two sides of the dry-type transformer body 1; the anti-collision protection mechanism 2 comprises a limiting unit and a buffer unit, wherein the buffer unit is arranged at the inner side of the limiting unit; the supporting mechanism 3 comprises a fixed connection unit and an anti-vibration unit, wherein the anti-vibration unit is arranged at the upper end of the fixed connection unit and the position between the lower ends of the dry-type transformer body 1, the limiting unit comprises a triangular plate 211, the triangular plate 211 is fixedly arranged on the outer surfaces of the two sides of the dry-type transformer body 1, the inner side surface of the triangular plate 211 is fixedly connected with a retaining and protecting groove plate 212, the outer surface of the retaining and protecting groove plate 212 is uniformly provided with a radiating through groove, the retaining and protecting groove plate 212 is installed through the triangular plate 211, the outer side position of the dry-type transformer body 1 is preliminarily protected, and the radiating groove is uniformly distributed on the surface of the retaining and protecting groove plate 212, so that the normal radiating effect of a transformer is not influenced, and the practical performance of the dry-type transformer is ensured.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the outer side inner wall of the baffle protection groove plate 212 is provided with a supporting block 313, the inner wall of the supporting block 313 is connected with a movable block 215 in a sliding manner, the outer surface of the movable block 215 is fixedly connected with an arc-shaped stop block 214, an external object is buffered through the arc-shaped stop block 214, the situation that the external object directly collides with the dry-type transformer body 1 to cause damage to components inside the transformer is prevented, the buffer unit comprises a hydraulic rod 221 and a buffer spring 222, one end of the hydraulic rod 221 and one end of the buffer spring 222 are respectively fixedly connected with the inner wall of the buffer groove 213, the other end of the hydraulic rod 221 and the other end of the buffer spring 222 are respectively fixedly connected with the inner side surface of the movable block 215, the movable block 215 generates displacement to press the buffer spring 222 under the action of external impact force, the buffer spring 222 is compressed, the hydraulic rod 221 deforms, the impact force of the external force is buffered through the elastic force of the buffer spring 222, the situation that the transformer is impacted by the external object is reduced, and the situation that the dry-type transformer shell is deformed and damaged due to the impact is avoided.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the fixed connection unit comprises a supporting bottom plate 311, a supporting propping block 313 is fixedly arranged at the upper end of the supporting bottom plate 311, the upper end of the supporting propping block 313 is fixedly connected with the lower surface of the dry-type transformer body 1, two sides of the lower end of the dry-type transformer body 1 are respectively provided with a horizontal connection steel piece 312, the horizontal connection steel piece 312 is fixedly connected through a fixed bolt rod, the horizontal connection steel piece 312 is fixedly connected by the fixed bolt rod, the stability of the installation of the transformer is ensured, the reinforced support of the upper end and the lower end of the dry-type transformer body 1 is realized, the stable operation of the dry-type transformer is ensured, the anti-vibration unit comprises a reinforced support plate 321, the outer surface of the reinforced support plate 321 is in sliding connection with the inner wall of a preset buffer cavity 3131 in the inner cavity of the supporting propping block 313, the lower end of the reinforced support plate 321 is fixedly connected with a connecting block 322, the lower end of the connecting block 322 is fixedly provided with a buffer, the lower end of the buffer is fixedly connected with a center block fixedly connected with the bottom surface of the inner cavity of the buffer cavity 3131, the outer surfaces of two sides of the connecting block 322 are respectively hinged with a hinge rod 323, the connecting block 322 is reinforced and supported through the joint of the second buffer spring 325 and the third buffer spring 326, the condition that the supporting and supporting block 313 is pressed for a long time by the dry type transformer body 1 with large volume so as to generate deformation is prevented, one end of the hinge rod 323 far away from the connecting block 322 is hinged with a second movable block 324, the inner surface of the second movable block 324 is slidably connected with a guide rod fixedly arranged on the inner wall of a preset sliding groove of the inner cavity of the buffer cavity 3131, the outer surfaces of two sides of the second movable block 324 are respectively fixedly connected with a second buffer spring 325 and a third buffer spring 326, the other ends of the second buffer spring 325 and the third buffer spring 326 are respectively fixedly connected with the inner wall of the sliding groove, and the dry type transformer body 1 is in the transportation process, the buffer spring II 325 and the buffer spring III 326 exert reverse elastic acting force, reduce impact force received by the top and the bottom of the dry-type transformer, enhance anti-seismic effect, promote the protection function of internal components of the dry-type transformer and prolong the service life of the transformer.
The working principle of the impact-resistant dry-type transformer is specifically described below.
As shown in fig. 1-5, when the impact-resistant dry-type transformer is used, firstly, the triangle 211 is installed on the outer side surface of the dry-type transformer body 1, the baffle groove plate 212 is installed on the inner side of the triangle 211 side, the heat dissipation grooves are uniformly distributed on the surface of the baffle groove plate 212, the normal heat dissipation effect of the transformer is not affected, the first movable block 215 generates displacement and extrusion of the first buffer spring 222 under the action of external impact force on the arc-shaped stop block 214, the first buffer spring 222 is compressed, the first hydraulic rod 221 deforms, the impact force of external force is buffered through the elastic force of the first buffer spring 222, the impact force of the transformer on the external object is reduced, the dual impact resistance effect on the outside of the dry-type transformer body 1 is realized, and the supporting blocks 313 are additionally arranged at the two ends of the dry-type transformer body 1 respectively.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. An impact resistant dry transformer comprising a dry transformer body (1), characterized in that: the anti-collision device is characterized in that a supporting mechanism (3) is arranged at the lower end of the dry type transformer body (1), and anti-collision protection mechanisms (2) are arranged on the outer surfaces of two sides of the dry type transformer body (1);
The anti-collision protection mechanism (2) comprises a limiting unit and a buffer unit, wherein the buffer unit is arranged on the inner side of the limiting unit;
the supporting mechanism (3) comprises a fixed connection unit and an anti-vibration unit, wherein the anti-vibration unit is arranged at a position between the upper end of the fixed connection unit and the lower end of the dry-type transformer body (1).
2. An impact resistant dry transformer as claimed in claim 1, wherein: the limiting unit comprises a triangular plate (211), the triangular plate (211) is fixedly arranged on the outer surfaces of two sides of the dry-type transformer body (1), a retaining groove plate (212) is fixedly connected to the inner side surface of the triangular plate (211), and heat dissipation through grooves are uniformly formed in the outer surface of the retaining groove plate (212).
3. An impact resistant dry transformer as claimed in claim 2, wherein: the outer side inner wall of the retaining and protecting groove plate (212) is provided with a supporting block (313), the inner wall of the supporting block (313) is connected with a movable block I (215) in a sliding mode, and the outer surface of the movable block I (215) is fixedly connected with an arc-shaped stop block (214).
4. An impact resistant dry transformer as claimed in claim 1, wherein: the buffer unit comprises a first hydraulic rod (221) and a first buffer spring (222), one ends of the first hydraulic rod (221) and the first buffer spring (222) are fixedly connected with the inner wall of the buffer groove (213) respectively, and the other ends of the first hydraulic rod (221) and the first buffer spring (222) are fixedly connected with the inner side surface of the movable block (215) respectively.
5. An impact resistant dry transformer as claimed in claim 1, wherein: the fixed connection unit comprises a supporting bottom plate (311), a supporting block (313) is fixedly arranged at the upper end of the supporting bottom plate (311), the upper end of the supporting block (313) is fixedly connected with the lower surface of the dry-type transformer body (1), horizontal connection steel pieces (312) are respectively arranged at two sides of the lower end of the dry-type transformer body (1), and the horizontal connection steel pieces (312) are fixedly connected through fixing bolts.
6. An impact resistant dry transformer as claimed in claim 1, wherein: the anti-seismic unit comprises a reinforced support plate (321), the outer surface of the reinforced support plate (321) is in sliding connection with the inner wall of a preset buffer cavity (3131) of an inner cavity of a support supporting block (313), the lower end of the reinforced support plate (321) is fixedly connected with a connecting block (322), the lower end of the connecting block (322) is fixedly provided with a buffer, the lower end of the buffer is fixedly connected with a central block fixedly connected with the bottom surface of the inner cavity of the buffer cavity (3131), and the outer surfaces of two sides of the connecting block (322) are respectively hinged with a hinging rod (323).
7. An impact resistant dry transformer as claimed in claim 6, wherein: the one end that articulated pole (323) kept away from connecting block (322) articulates there is movable block two (324), the guide bar of sliding tray inner wall is preset at buffer chamber (3131) inner chamber bottom surface to the internal surface sliding connection of movable block two (324), the both sides surface of movable block two (324) is fixedly connected with buffer spring two (325) respectively and buffers spring three (326), buffer spring two (325) and the other end of buffer spring three (326) are respectively with the inner wall fixed connection of sliding tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322510735.6U CN220873352U (en) | 2023-09-14 | 2023-09-14 | Impact-resistant dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322510735.6U CN220873352U (en) | 2023-09-14 | 2023-09-14 | Impact-resistant dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220873352U true CN220873352U (en) | 2024-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322510735.6U Active CN220873352U (en) | 2023-09-14 | 2023-09-14 | Impact-resistant dry-type transformer |
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| Country | Link |
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| CN (1) | CN220873352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119274917A (en) * | 2024-12-07 | 2025-01-07 | 山东捷远变压器有限公司 | A pressure-resistant and shock-resistant dry-type transformer |
-
2023
- 2023-09-14 CN CN202322510735.6U patent/CN220873352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119274917A (en) * | 2024-12-07 | 2025-01-07 | 山东捷远变压器有限公司 | A pressure-resistant and shock-resistant dry-type transformer |
| CN119274917B (en) * | 2024-12-07 | 2025-03-25 | 山东捷远变压器有限公司 | A pressure-resistant and shock-resistant dry-type transformer |
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