CN213025680U - Dynamic cushioning mechanism for transformer - Google Patents
Dynamic cushioning mechanism for transformer Download PDFInfo
- Publication number
- CN213025680U CN213025680U CN202020969427.3U CN202020969427U CN213025680U CN 213025680 U CN213025680 U CN 213025680U CN 202020969427 U CN202020969427 U CN 202020969427U CN 213025680 U CN213025680 U CN 213025680U
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- base
- counterweight
- cushioning
- rotating shaft
- transformer
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Abstract
The utility model relates to the technical field of transformers, in particular to a dynamic cushioning mechanism for a transformer, which comprises a cushioning mechanism body, wherein the cushioning mechanism body comprises a base, the shape of the base is rectangular, horizontal bosses are correspondingly arranged on the front end edge and the rear end edge of the base, the horizontal bosses are rectangular, and the top surfaces of the two horizontal bosses are positioned on the same horizontal plane; an inwards concave groove part is formed between the two horizontal bosses; two sides of the front end edge and the rear end edge of the base are respectively provided with a first cushioning spring and a second cushioning spring; the left end and the right end of the groove part of the base are respectively and correspondingly provided with a left cushioning mechanism and a right cushioning mechanism; the movable balancing weight is arranged on the cushioning base, the use is convenient, the vibration can be generated on the transformer, and when unbalance is generated, the dynamic balance can be realized, so that the internal parts of the transformer are ensured to be in a normal working state, the device is prevented from being damaged due to deformation caused by vibration, and the service life of the transformer is prolonged.
Description
Technical Field
The utility model relates to a transformer technical field, concretely relates to dynamic formula bradyseism mechanism for transformer.
Background
A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction. Transformers are widely used as indispensable power supply devices in the present society. The transformer equipment cannot be left for both enterprise electricity utilization and people's life electricity utilization. When the transformer equipment is used, vibration can be generated, and long-time vibration easily causes deformation or deformation of devices inside the transformer, so that the transformer is in an abnormal working state, the service life of the transformer is shortened, and the maintenance cost of the transformer is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dynamic formula bradyseism mechanism for transformer to prior art's defect and not enough.
The utility model relates to a dynamic bradyseism mechanism for transformer, which comprises a bradyseism mechanism body, wherein the bradyseism mechanism body comprises a base, the base is rectangular, horizontal bosses are correspondingly arranged on the front end edge and the rear end edge of the base, the horizontal bosses are rectangular, and the top surfaces of the two horizontal bosses are positioned on the same horizontal plane; an inwards concave groove part is formed between the two horizontal bosses;
two sides of the front end edge and the rear end edge of the base are respectively provided with a first cushioning spring and a second cushioning spring;
the left end and the right end of the groove part of the base are respectively and correspondingly provided with a left cushioning mechanism and a right cushioning mechanism; a first longitudinal rotating shaft is arranged in the middle of the top surface of the base, two bearings are mounted at two ends of the first longitudinal rotating shaft and are mounted in two bearing blocks, and the two bearing blocks are respectively mounted in the middle of the front end edge and the rear end edge of the base;
a first longitudinal rotating shaft on the base is provided with a counterweight plate, the counterweight plate is rectangular, and the middle of the top surface of the counterweight plate is provided with a rectangular counterweight groove; a counterweight mechanism is arranged in the rectangular counterweight groove; the counterweight mechanism comprises two parallel guide rails arranged in a rectangular counterweight groove, counterweight blocks are arranged on the two guide rails, raised lines matched with the guide rails are arranged on two sides of the bottom surface of each counterweight block, and a plurality of stainless steel small wheels are arranged in the middle of the bottom surface of each raised line;
the left cushioning mechanism comprises three cushioning springs III, the three cushioning springs III are arranged at the front part, the middle part and the rear part of the left side end of the base, a slat I is arranged on the three cushioning springs III, and a longitudinal rotating shaft II is arranged at the left side of the groove part; the middle part of the longitudinal rotating shaft II is provided with a first return spring, two sides of the bottom surface of the first support plate are provided with shaft sleeves matched with the longitudinal rotating shaft II, the first support plate is arranged on the longitudinal rotating shaft II through the two shaft sleeves on the bottom surface of the first support plate, and two ends of the first return spring are respectively connected with the two shaft sleeves on the bottom surface of the first support plate to form a first return spring support plate; the left end of the first return spring supporting plate is arranged below the first ribbon board, and the right end of the first return spring supporting plate is arranged below the left side of the counterweight plate;
the right shock absorption mechanism comprises three shock absorption springs IV, the three shock absorption springs IV are arranged at the front part, the middle part and the rear part of the right side end of the base, the three shock absorption springs IV are provided with a slat II, and the longitudinal rotating shaft III is arranged on the right side of the groove part; a second return spring is arranged in the middle of the third longitudinal rotating shaft, shaft sleeves matched with the third longitudinal rotating shaft are arranged on two sides of the bottom surface of the second support plate, the second support plate is arranged on the third longitudinal rotating shaft through the two shaft sleeves on the bottom surface of the second support plate, and two ends of the second return spring are respectively connected with the two shaft sleeves on the bottom surface of the third support plate to form a second return spring support plate; the right end of the return spring supporting plate II is arranged below the batten I, and the left end of the return spring supporting plate I is arranged below the right side of the counterweight plate.
Further, the first longitudinal rotating shaft is arranged in the middle of the bottom surface of the counterweight plate.
Furthermore, four right trapezoid supporting legs are arranged at four corners of the bottom surface of the base.
Furthermore, an H-shaped reinforcing rib frame is arranged between the left side and the right side of the bottom surface of the base.
Furthermore, a V-shaped reinforcing rib frame is arranged between the front side and the rear side of the bottom surface of the base.
The utility model discloses beneficial effect does: a dynamic formula bradyseism mechanism for transformer, it adopts and sets up mobilizable balancing weight on the bradyseism base, it has convenient to use, can produce vibrations at the transformer, when leading to unbalanced production, can realize dynamic balance to guarantee that the transformer internals is in normal operating condition, prevent to produce because of vibrations and warp, lead to the device to damage, prolonged the life of transformer.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, do not constitute a limitation of the invention, and in which:
fig. 1 is a schematic top view of the present invention;
fig. 2 is a schematic bottom view of the present invention.
Description of reference numerals:
a cushioning mechanism body-1; a base-2; a cushioning spring I-3; a transformer body-4; a counterweight plate-5; a rectangular counterweight groove-6; a counterweight mechanism-7; a right cushioning mechanism-8; a left cushioning mechanism-9; a second damping spring-10; a bearing seat-11; a longitudinal rotating shaft I-12; a horizontal boss-13; groove part-14; a right trapezoid supporting leg-15; a V-shaped reinforcing rib frame-16; h-shaped reinforcing rib frame-17.
Detailed Description
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and the description are only for the purpose of explanation, but not for the purpose of limitation.
As shown in fig. 1-2, the dynamic vibration damping mechanism for a transformer according to the present embodiment includes a vibration damping mechanism body 1, the vibration damping mechanism body 1 includes a base 2, the base 2 is rectangular, horizontal bosses 13 are correspondingly disposed on front and rear end edges of the base 2, the horizontal bosses 13 are rectangular, and top surfaces of the two horizontal bosses 13 are located on the same horizontal plane; a concave groove part 14 is formed between the two horizontal bosses 13;
two cushioning springs I3 and two cushioning springs II 10 are respectively arranged on two sides of the front end edge and the rear end edge of the base 2;
the left end and the right end of the groove part 14 of the base 2 are respectively and correspondingly provided with a left cushioning mechanism 9 and a right cushioning mechanism 8; a first longitudinal rotating shaft 12 is arranged in the middle of the top surface of the base 2, two bearings are mounted at two ends of the first longitudinal rotating shaft 12, the two bearings are mounted in two bearing seats 11, and the two bearing seats 11 are respectively mounted in the middle of the front end edge and the rear end edge of the base 2;
a first longitudinal rotating shaft 12 on the base 2 is provided with a counterweight plate 5, the counterweight plate 5 is rectangular, and the middle part of the top surface of the counterweight plate 5 is provided with a rectangular counterweight groove 6; a counterweight mechanism 7 is arranged in the rectangular counterweight groove 6; the counterweight mechanism 7 comprises two parallel guide rails 73 arranged in the rectangular counterweight groove 6, counterweights 71 are arranged on the two guide rails 73, raised lines matched with the guide rails 73 are arranged on two sides of the bottom surface of each counterweight 71, and a plurality of stainless steel small wheels are arranged in the middle of the bottom surface of each raised line;
the left cushioning mechanism 9 comprises three cushioning springs three 92, the three cushioning springs three 92 are arranged at the front part, the middle part and the rear part of the left side end of the base 2, a slat I91 is arranged on the three cushioning springs three 92, and a longitudinal rotating shaft II 94 is arranged at the left side of the groove part 14; a first return spring is arranged in the middle of the second longitudinal rotating shaft 94, shaft sleeves matched with the second longitudinal rotating shaft 94 are arranged on two sides of the bottom surface of the first support plate 93, the first support plate 93 is arranged on the second longitudinal rotating shaft 94 through the two shaft sleeves on the bottom surface of the first support plate 93, and two ends of the first return spring are respectively connected with the two shaft sleeves on the bottom surface of the first support plate 93 to form a first return spring support plate; the left end of the first return spring supporting plate is arranged below the first batten 91, and the right end of the first return spring supporting plate is arranged below the left side of the counterweight plate 5;
the right shock absorption mechanism 8 comprises three shock absorption springs 82, the three shock absorption springs 82 are arranged at the front part, the middle part and the rear part of the right side end of the base 2, a slat II 81 is arranged on the three shock absorption springs 82, and a longitudinal rotating shaft III 84 is arranged at the right side of the groove part 14; a second return spring is arranged in the middle of the third longitudinal rotating shaft 84, shaft sleeves matched with the third longitudinal rotating shaft 84 are arranged on two sides of the bottom surface of the second support plate 83, the second support plate 83 is arranged on the third longitudinal rotating shaft 84 through the two shaft sleeves on the bottom surface of the second support plate, and two ends of the second return spring are respectively connected with the two shaft sleeves on the bottom surface of the third support plate 83 to form a second return spring support plate; the right end of the first return spring supporting plate is arranged below the first batten 91, and the left end of the second return spring supporting plate is arranged below the right side of the counterweight plate 5.
Further, the first longitudinal rotating shaft 12 is installed in the middle of the bottom surface of the weight plate 5.
Further, four right trapezoid supporting legs 15 are arranged at four corners of the bottom surface of the base 2.
Further, an H-shaped reinforcing rib frame 17 is arranged between the left side and the right side of the bottom surface of the base 2.
Further, a V-shaped reinforcing rib frame 16 is arranged between the front side and the rear side of the bottom surface of the base 2.
The working principle of the utility model is as follows:
the utility model discloses when using, transformer main part 4 is installed on base 2, and transformer main part 4's the left and right sides is provided with rectangle clamp plate one 41 and rectangle clamp plate two 42, and rectangle clamp plate one 41 and rectangle clamp plate two 42's outside portion sets up on slat one 91, slat two 81.
When the transformer is used, vibration occurs due to operation of internal components, and when the transformer body 4 is deformed or slightly changed to the left side. At this time, the rectangular pressing plate I41 on the left side of the transformer main body 4 presses the first batten 91, the bottom surface of the first batten 91 is provided with three cushioning springs III 92, therefore, the first batten 91 moves downwards, the first supporting plate 93 presses the first supporting plate 93 to drive the first supporting plate 93 to move downwards, the first supporting plate 93 is arranged on the longitudinal rotating shaft II 94, the right side of the first supporting plate 93 moves towards the opposite direction and drives the left side of the counterweight plate 5 to move upwards, the counterweight plate 5 is arranged on the longitudinal rotating shaft I12, therefore, the counterweight plate 5 is in a state of being high at the left and low at the right, and the counterweight 71 arranged on the counterweight plate 5 slides towards the right side, so. Due to the existence of the weight plate 5, the frequency of the base 2 has variation, so that resonance with the transformer main body is not generated. Similarly, when the transformer body is deformed or changed to the right, the right shock absorption mechanism which is also arranged on the right side of the base 2 can also slide by utilizing the balancing weight, so that the transformer can be ensured to be in relative balance. Therefore, the internal devices of the transformer can not vibrate for a long time, the shell is deformed or deformed, the working environment of the internal components is changed, and the devices are damaged or destroyed. And the existence of the balancing weight prevents the transformer from resonance, thereby avoiding potential safety hazards.
The utility model discloses in, two bradyseism springs one and bradyseism spring two are installed respectively to the both sides of the front and back end limit of base, can guarantee its buffering in front and back direction.
The utility model discloses in, base 2's bottom surface four corners is provided with four right trapezoid supporting legs 15, is provided with H shape strengthening rib frame 17 between base 2's the bottom surface left and right sides, is provided with V-arrangement strengthening rib frame 16 between base 2's the bottom surface front and back both sides. Thereby improving the supporting strength of the base 2 and being beneficial to the use of the transformer.
A dynamic formula bradyseism mechanism for transformer, it adopts and sets up mobilizable balancing weight on the bradyseism base, it has convenient to use, can produce vibrations at the transformer, when leading to unbalanced production, can realize dynamic balance to guarantee that the transformer internals is in normal operating condition, prevent to produce because of vibrations and warp, lead to the device to damage, prolonged the life of transformer.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the features and principles of the present invention are included in the claims of the present invention.
Claims (5)
1. The utility model provides a dynamic formula bradyseism mechanism for transformer which characterized in that: the shock absorption mechanism comprises a shock absorption mechanism body, wherein the shock absorption mechanism body comprises a base, the base is rectangular, horizontal bosses are correspondingly arranged on the front end edge and the rear end edge of the base, the horizontal bosses are rectangular, and the top surfaces of the two horizontal bosses are positioned on the same horizontal plane; an inwards concave groove part is formed between the two horizontal bosses; two sides of the front end edge and the rear end edge of the base are respectively provided with a first cushioning spring and a second cushioning spring; the left end and the right end of the groove part of the base are respectively and correspondingly provided with a left cushioning mechanism and a right cushioning mechanism; a first longitudinal rotating shaft is arranged in the middle of the top surface of the base, two bearings are mounted at two ends of the first longitudinal rotating shaft and are mounted in two bearing blocks, and the two bearing blocks are respectively mounted in the middle of the front end edge and the rear end edge of the base; a first longitudinal rotating shaft on the base is provided with a counterweight plate, the counterweight plate is rectangular, and the middle of the top surface of the counterweight plate is provided with a rectangular counterweight groove; a counterweight mechanism is arranged in the rectangular counterweight groove; the counterweight mechanism comprises two parallel guide rails arranged in a rectangular counterweight groove, counterweight blocks are arranged on the two guide rails, raised lines matched with the guide rails are arranged on two sides of the bottom surface of each counterweight block, and a plurality of stainless steel small wheels are arranged in the middle of the bottom surface of each raised line;
the left cushioning mechanism comprises three cushioning springs III, the three cushioning springs III are arranged at the front part, the middle part and the rear part of the left side end of the base, a slat I is arranged on the three cushioning springs III, and a longitudinal rotating shaft II is arranged at the left side of the groove part; the middle part of the longitudinal rotating shaft II is provided with a first return spring, two sides of the bottom surface of the first support plate are provided with shaft sleeves matched with the longitudinal rotating shaft II, the first support plate is arranged on the longitudinal rotating shaft II through the two shaft sleeves on the bottom surface of the first support plate, and two ends of the first return spring are respectively connected with the two shaft sleeves on the bottom surface of the first support plate to form a first return spring support plate; the left end of the first return spring supporting plate is arranged below the first ribbon board, and the right end of the first return spring supporting plate is arranged below the left side of the counterweight plate; the right shock absorption mechanism comprises three shock absorption springs IV, the three shock absorption springs IV are arranged at the front part, the middle part and the rear part of the right side end of the base, the three shock absorption springs IV are provided with a slat II, and the longitudinal rotating shaft III is arranged on the right side of the groove part; a second return spring is arranged in the middle of the third longitudinal rotating shaft, shaft sleeves matched with the third longitudinal rotating shaft are arranged on two sides of the bottom surface of the second support plate, the second support plate is arranged on the third longitudinal rotating shaft through the two shaft sleeves on the bottom surface of the second support plate, and two ends of the second return spring are respectively connected with the two shaft sleeves on the bottom surface of the third support plate to form a second return spring support plate; the right end of the return spring supporting plate II is arranged below the batten I, and the left end of the return spring supporting plate I is arranged below the right side of the counterweight plate.
2. The dynamic cushioning mechanism for a transformer of claim 1, wherein: the first longitudinal rotating shaft is arranged in the middle of the bottom surface of the counterweight plate.
3. The dynamic cushioning mechanism for a transformer of claim 1, wherein: four right trapezoid supporting legs are arranged at four corners of the bottom surface of the base.
4. The dynamic cushioning mechanism for a transformer of claim 1, wherein: an H-shaped reinforcing rib frame is arranged between the left side and the right side of the bottom surface of the base.
5. The dynamic cushioning mechanism for a transformer of claim 1, wherein: and a V-shaped reinforcing rib frame is arranged between the front side and the rear side of the bottom surface of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020969427.3U CN213025680U (en) | 2020-06-01 | 2020-06-01 | Dynamic cushioning mechanism for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020969427.3U CN213025680U (en) | 2020-06-01 | 2020-06-01 | Dynamic cushioning mechanism for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213025680U true CN213025680U (en) | 2021-04-20 |
Family
ID=75489994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020969427.3U Expired - Fee Related CN213025680U (en) | 2020-06-01 | 2020-06-01 | Dynamic cushioning mechanism for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213025680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111627659A (en) * | 2020-06-01 | 2020-09-04 | 江苏兆开电气有限公司 | Dynamic cushioning mechanism for transformer |
-
2020
- 2020-06-01 CN CN202020969427.3U patent/CN213025680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111627659A (en) * | 2020-06-01 | 2020-09-04 | 江苏兆开电气有限公司 | Dynamic cushioning mechanism for transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |