CN212392104U - Dry-type transformer with damping structure - Google Patents
Dry-type transformer with damping structure Download PDFInfo
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- CN212392104U CN212392104U CN202021672799.6U CN202021672799U CN212392104U CN 212392104 U CN212392104 U CN 212392104U CN 202021672799 U CN202021672799 U CN 202021672799U CN 212392104 U CN212392104 U CN 212392104U
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Abstract
The utility model discloses a take shock-absorbing structure's dry-type transformer relates to dry-type transformer technical field, including fixed frame, two symmetrical first spouts, two are seted up to the inner diapire of fixed frame the one end that first spout was kept away from each other is fixedly connected with second fixed block respectively, and a side that two second fixed blocks are close to each other is a fixedly connected with damping section of thick bamboo respectively. This take shock-absorbing structure's dry-type transformer is through setting up a damping section of thick bamboo, damping rod and expanding spring, move down when the mounting panel and promote first slider and slide in first spout, promote the damping rod and remove in a damping section of thick bamboo, thereby reach better shock attenuation effect, protection dry-type transformer that can be better, through setting up first flexure strip and second flexure strip, it slides on a telescopic section of thick bamboo to promote first flexure strip sliding block downwards when the mounting panel, avoid the dry-type transformer on the mounting panel to take place the shake, better protection dry-type transformer, improve equipment's life.
Description
Technical Field
The utility model relates to a dry-type transformer technical field specifically is a take shock-absorbing structure's dry-type transformer.
Background
The dry type transformer is a transformer with AN iron core and a winding which are not immersed in insulating oil, the cooling modes are natural air cooling (AN) and forced air cooling (AF), the transformer can continuously operate for a long time under the rated capacity during natural air cooling, the output capacity of the transformer can be improved by 50% during forced air cooling, and the dry type transformer is suitable for intermittent overload operation or emergency accident overload operation.
The general dry-type transformer is easy to be vibrated to cause equipment damage during operation, the service life of the equipment is shortened, and the base of the general dry-type transformer is difficult to realize good damping effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pair of take shock-absorbing structure's dry-type transformer to solve the problem that proposes among the above-mentioned background art.
The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: a dry-type transformer with a damping structure comprises a fixed frame, wherein two symmetrical first sliding grooves are formed in the inner bottom wall of the fixed frame, one ends, far away from each other, of the two first sliding grooves are fixedly connected with second fixed blocks respectively, one side face, near to each other, of the two second fixed blocks is fixedly connected with damping cylinders respectively, a damping rod is arranged inside each damping cylinder, one ends, near to each damping rod, of the two damping rods penetrate through the two damping cylinders respectively and extend to the outer parts of the two damping cylinders, a first sliding block is connected inside each first sliding groove in a sliding manner, one side face, near to each damping rod, of each damping rod is fixedly connected with one side face, far away from each other, of the two first sliding blocks respectively, a telescopic spring is sleeved outside each damping cylinder, the upper end of each first sliding block is hinged with a supporting connecting rod through a pin, and a mounting plate, the bottom surface fixedly connected with of mounting panel is two symmetrical first fixed blocks, two the one end that first slider was kept away from to the supporting connecting rod is articulated mutually through the pin with the bottom surface of two first fixed blocks respectively.
The bottom surface of the mounting plate is fixedly connected with two symmetrical telescopic cylinders, a telescopic rod is arranged in each telescopic cylinder, the bottom end of each telescopic rod penetrates through the telescopic cylinders and is fixedly connected with the inner bottom wall of the fixing frame, a sliding block is sleeved in the middle of the outer surface of each telescopic cylinder, the inner ring of each sliding block is slidably connected with the outer surface of the telescopic cylinder, one side surface, away from each other, of each sliding block is respectively and fixedly connected with a second elastic sheet, the other end of each second elastic sheet is fixedly connected with the inner bottom wall of the fixing frame, one side surface, close to each other, of each sliding block is respectively and fixedly connected with a first elastic sheet, the other end of each first elastic sheet is fixedly connected with the bottom surface of the mounting plate, two groups of symmetrical second sliding grooves are formed in the fixing frame of the inner side wall, and a first supporting spring is fixedly connected with the inner bottom wall of each, every the equal fixedly connected with second slider in first supporting spring's top, the equal fixedly connected with two symmetrical bracing pieces of the left and right sides face of mounting panel, and the one end that the mounting panel was kept away from to every bracing piece all is connected with the surface fixed of second slider, the top of mounting panel is provided with dry-type transformer.
Furthermore, the size looks adaptation of first slider and first spout, the one end that two expanding spring are close to each other respectively with two first slider side fixed connection that keep away from each other, the one end that two expanding spring kept away from each other respectively with two second fixed block side fixed connection that are close to each other.
Through adopting above-mentioned technical scheme, can make better sliding in first spout of first slider, avoided first slider to take place the card pause in the removal, make expanding spring play the cushioning effect, make the better protection dry-type transformer of the device, improved absorbing stability.
Furthermore, every the equal fixedly connected with two symmetrical solid fixed rings of surface of a flexible section of thick bamboo, two a side that solid fixed ring is close to each other is fixedly connected with third supporting spring respectively, and the one end that two third supporting springs are close to each other all with the upper surface and the lower fixed surface of sliding block are connected.
Through adopting above-mentioned technical scheme, can make the sliding block when sliding from top to bottom, third supporting spring plays the support buffering to the sliding block, makes the device play better shock attenuation buffering effect, has improved the device's practicality.
Furthermore, the middle parts of the two support connecting rods are hinged through a pin shaft, and each second sliding block is matched with the size of the second sliding groove.
Through adopting above-mentioned technical scheme, better when can making the second slider receive the downward power removes in the second spout, improves the stability of removing, can make better the playing to the second slider of first supporting spring support the buffering, increased the device's shock attenuation effect, reduced equipment and received vibrations and the shake that takes place, improved the life of equipment.
Further, two symmetrical slide rails of inside wall fixedly connected with of fixed frame, every the equal sliding connection in inside of slide rail has the third slider with second supporting spring size looks adaptation, every the equal fixedly connected with second supporting spring in bottom surface of third slider, and every second supporting spring's bottom surface all with the interior diapire fixed connection of slide rail, two the equal fixedly connected with connecting plate in a side that the third slider is close to each other, two a side that the connecting plate is close to each other respectively with the left and right sides face fixed connection of mounting panel.
Through adopting above-mentioned technical scheme, can make the mounting panel when receiving vibrations, the connecting plate drives third slider oppression second supporting spring, further reduces dry-type transformer and takes place vibrations to better protection dry-type transformer improves device's shock attenuation effect and practicality.
Furthermore, the bottoms of the front surface and the back surface of the dry-type transformer are fixedly connected with connecting blocks, and the upper surface of each connecting block is in threaded connection with the outer surface of the mounting plate through screws.
By adopting the technical scheme, the dry-type transformer can be better installed on the installation plate, so that the dry-type transformer is more stable to operate, the dry-type transformer is prevented from moving, the protection of the dry-type transformer is further improved, and the service life of the dry-type transformer is prolonged.
Compared with the prior art, the dry-type transformer with the damping structure has the following beneficial effects:
1. the utility model has the advantages that by arranging the supporting connecting rods, the damping cylinder, the damping rods and the telescopic springs, when the mounting plate is vibrated, the mounting plate moves downwards to push the first slide block to slide in the first slide groove, the damping rods are pushed to move in the damping cylinder, the middle parts of the two supporting connecting rods rotate through the pins, so that the telescopic springs buffer, thereby achieving better damping effect on the mounting plate, having better advantages of protecting the dry-type transformer and improving the practicability, by arranging the telescopic cylinder, the fixing ring, the first elastic sheet and the second elastic sheet, when the mounting plate pushes the first elastic sheet downwards to drive the slide block to slide on the telescopic cylinder, the dry-type transformer on the mounting plate is prevented from shaking, the dry-type transformer is better protected, the service life of the dry-type transformer is prolonged, by arranging the first supporting springs, the second slide block and the supporting rods, when the mounting plate pushes the second slide block downwards through the supporting rods to press, therefore, the dry type transformer on the mounting plate is damped and buffered, and the dry type transformer has the advantage of better damping effect and improves the practicability.
2. The utility model discloses a set up the slide rail, second supporting spring and third slider, drive the third slider through the connecting plate and promote the second supporting spring downwards, make the second supporting spring play and support the buffering, improve the shock attenuation protection to dry-type transformer, have the better advantage of shock attenuation effect, through setting up the connecting block, through screw to dry-type transformer and mounting panel threaded connection, further improve the protection to dry-type transformer, it is more stable to make dry-type transformer move, improve equipment's life, through setting up third supporting spring, third supporting spring plays and supports the cushioning effect when making the sliding block reciprocate, the shock attenuation effect has been improved, better protection dry-type transformer has been had, better shock attenuation effect has been reached.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic left side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic front sectional view of the present invention;
fig. 4 is a schematic view of the right-side sectional structure of the present invention.
In the figure: 1. a fixing frame; 2. mounting a plate; 3. a first chute; 4. a first slider; 5. a support link; 6. a damping cylinder; 7. a damping lever; 8. a tension spring; 9. a first fixed block; 10. a telescopic cylinder; 11. a fixing ring; 12. a slider; 13. a first elastic sheet; 14. a second elastic sheet; 15. a second chute; 16. a first support spring; 17. a second slider; 18. a support bar; 19. a slide rail; 20. a second support spring; 21. a third slider; 22. a connecting plate; 23. connecting blocks; 24. a dry-type transformer; 25. a second fixed block; 26. a third support spring; 27. a telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a dry-type transformer with a damping structure comprises a fixed frame 1, two symmetrical first sliding grooves 3 are formed in the inner bottom wall of the fixed frame 1, one ends, far away from each other, of the two first sliding grooves 3 are fixedly connected with second fixed blocks 25 respectively, one side faces, close to each other, of the two second fixed blocks 25 are fixedly connected with damping cylinders 6 respectively, damping rods 7 are arranged inside each damping cylinder 6, one ends, close to each other, of the two damping rods 7 penetrate through the two damping cylinders 6 respectively and extend to the outer portions of the two damping cylinders 6, a first sliding block 4 is connected inside each first sliding groove 3 in a sliding mode, the first sliding block 4 is matched with the first sliding grooves 3 in size, one ends, near to each other, of the two expansion springs 8 are fixedly connected with one side face, far away from each other, of the two expansion springs 8 are fixedly connected with one side face, close to each other, of the two second fixed blocks 25 respectively, the first sliding blocks 4 can better slide in the first sliding grooves 3, the phenomenon that the first sliding blocks 4 are blocked in moving is avoided, the expansion springs 8 play a buffering role, the device can better protect the dry-type transformer 24, the shock absorption stability is improved, one side surface, close to each other, of each damping rod 7 is fixedly connected with one side surface, far away from each other, of each first sliding block 4, the expansion springs 8 are sleeved outside each damping cylinder 6, the upper end of each first sliding block 4 is hinged with the support connecting rod 5 through pins, the middle parts of the two support connecting rods 5 are hinged through pins, each second sliding block 17 is matched with the size of the second sliding groove 15, the second sliding blocks 17 can better move in the second sliding grooves 15 when being subjected to downward force, the moving stability is improved, the first support springs 16 can better support and buffer the second sliding blocks 17, the damping effect of the device is increased, the shake of equipment receiving vibrations and taking place is reduced, the service life of equipment is prolonged, the top of the fixed frame 1 is provided with the mounting panel 2, the bottom surface fixedly connected with of mounting panel 2 has two symmetrical first fixed blocks 9, and the one end that first slider 4 was kept away from to two supporting connecting rods 5 is articulated mutually with the underrun pin of two first fixed blocks 9 respectively.
The bottom surface of the mounting plate 2 is fixedly connected with two symmetrical telescopic cylinders 10, the outer surface of each telescopic cylinder 10 is fixedly connected with two symmetrical fixing rings 11, one side surface of each fixing ring 11, which is close to each other, is fixedly connected with a third supporting spring 26, one end of each third supporting spring 26, which is close to each other, is fixedly connected with the upper surface and the lower surface of the sliding block 12, so that when the sliding block 12 slides up and down, the third supporting spring 26 supports and buffers the sliding block 12, the device has a better shock absorption and buffering effect, the practicability of the device is improved, a telescopic rod 27 is arranged inside each telescopic cylinder 10, the bottom end of each telescopic rod 27 penetrates through the telescopic cylinder 10 and is fixedly connected with the inner bottom wall of the fixing frame 1, the sliding block 12 is sleeved in the middle part of the outer surface of each telescopic cylinder 10, and the inner ring of each sliding block 12 is slidably connected with the outer surface of the telescopic cylinder 10, one side surface of each of the two sliding blocks 12 far away from each other is fixedly connected with a second elastic sheet 14, the other end of each second elastic sheet 14 is fixedly connected with the inner bottom wall of the fixed frame 1, one side surface of each of the two sliding blocks 12 near to each other is fixedly connected with a first elastic sheet 13, the other end of each first elastic sheet 13 is fixedly connected with the bottom surface of the mounting plate 2, the inner side wall of the fixed frame 1 is provided with two groups of symmetrical second sliding grooves 15, the inner bottom wall of each second sliding groove 15 is fixedly connected with a first supporting spring 16, the top end of each first supporting spring 16 is fixedly connected with a second sliding block 17, the left side surface and the right side surface of the mounting plate 2 are fixedly connected with two symmetrical supporting rods 18, one end of each supporting rod 18 far away from the mounting plate 2 is fixedly connected with the outer surface of the second sliding block 17, the inner side wall of the fixed frame, a third sliding block 21 matched with the second supporting spring 20 in size is connected inside each sliding rail 19 in a sliding manner, the bottom surface of each third sliding block 21 is fixedly connected with the second supporting spring 20, the bottom surface of each second supporting spring 20 is fixedly connected with the inner bottom wall of the sliding rail 19, one side surface, close to each other, of each third sliding block 21 is fixedly connected with a connecting plate 22, one side surface, close to each other, of each connecting plate 22 is fixedly connected with the left side surface and the right side surface of the mounting plate 2 respectively, when the mounting plate 2 is vibrated, the connecting plates 22 drive the third sliding blocks 21 to press the second supporting springs 20, vibration of the dry-type transformer 24 is further reduced, the dry-type transformer 24 is better protected, the damping effect and the practicability of the device are improved, the dry-type transformer 24 is arranged above the mounting plate 2, and connecting blocks 23 are fixedly connected to the bottoms of the front surface and the, and the upper surface of each connecting block 23 is in threaded connection with the outer surface of the mounting plate 2 through a screw, so that the dry-type transformer 24 can be better mounted on the mounting plate 2, the dry-type transformer 24 can run more stably, the dry-type transformer 24 is prevented from moving, the protection of the dry-type transformer 24 is further improved, and the service life of the dry-type transformer is prolonged.
When the shock absorber is used, the connecting block 23 on the dry type transformer 24 is fixedly connected with the mounting plate 2 through the screw threads by using the screw, when shock occurs, the mounting plate 2 moves downwards to enable the upper ends of the two supporting connecting rods 5 to move downwards, the middle parts of the two supporting connecting rods 5 rotate through the pin shaft, the bottom ends of the two supporting connecting rods 5 push the two first sliding blocks 4 to slide in the first sliding grooves 3, the damping rod 7 is pushed to stretch in the damping cylinder 6, the first sliding blocks 4 press the telescopic springs 8 to play a supporting and buffering role, meanwhile, the first elastic sheets 13 generate elastic deformation to push the sliding blocks 12 to slide on the telescopic cylinder 10 downwards, the telescopic rods 27 slide and stretch back and forth in the telescopic cylinder 10, the second elastic sheets 14 generate elastic deformation, the two third supporting springs 26 play a supporting and buffering role in further improving the shock absorption effect on the dry type transformer 24 on the mounting plate 2, the supporting rods 18 on the two sides of the mounting plate 2 can simultaneously push the second, the first supporting spring 16 deforms to play a role in shock absorption and buffering, the connecting plate 22 drives the third sliding block 21 to push downwards, and the second supporting spring 20 deforms to play a role in shock absorption and buffering, so that a better shock absorption effect is achieved.
Claims (6)
1. The utility model provides a take shock-absorbing structure's dry-type transformer, includes fixed frame (1), its characterized in that: two symmetrical first sliding grooves (3) are formed in the inner bottom wall of the fixed frame (1), two ends of the first sliding grooves (3) which are far away from each other are fixedly connected with second fixed blocks (25) respectively, one side faces of the two second fixed blocks (25) which are close to each other are fixedly connected with damping cylinders (6) respectively, each damping cylinder (6) is internally provided with a damping rod (7), one ends of the two damping rods (7) which are close to each other penetrate through the two damping cylinders (6) respectively and extend to the outer portions of the two damping cylinders (6), each sliding block (4) is connected to the inner portion of the first sliding groove (3) in a sliding mode, one side faces of the two damping rods (7) which are close to each other are fixedly connected with one side faces of the two first sliding blocks (4) which are far away from each other respectively, and each telescopic spring (8) is sleeved on the outer portion of the damping, the upper end of each first sliding block (4) is hinged with a supporting connecting rod (5) through a pin, an installation plate (2) is arranged above the fixed frame (1), two symmetrical first fixed blocks (9) are fixedly connected to the bottom surface of the installation plate (2), and one ends, far away from the first sliding blocks (4), of the two supporting connecting rods (5) are hinged with the bottom surfaces of the two first fixed blocks (9) through pins respectively;
the bottom surface fixedly connected with of mounting panel (2) two symmetrical telescopic tube (10), every the inside of telescopic tube (10) all is equipped with telescopic link (27), and the bottom of every telescopic link (27) all run through telescopic tube (10) and with the interior diapire fixed connection of fixed frame (1), every the middle part of telescopic tube (10) surface all overlaps and is equipped with sliding block (12), and the inner circle of every sliding block (12) all with the surface sliding connection of telescopic tube (10), two a side fixedly connected with second flexure strip (14) respectively that sliding block (12) kept away from each other, and the other end of every second flexure strip (14) all with the interior diapire fixed connection of fixed frame (1), two a side fixedly connected with first flexure strip (13) respectively that sliding block (12) are close to each other, and the other end of every first flexure strip (13) all with the bottom surface fixed connection of mounting panel (2), two sets of symmetrical second spout (15), every are all seted up to fixed frame (1) inside wall the equal fixedly connected with first supporting spring (16), every of inner diapire of second spout (15) the equal fixedly connected with second slider (17) in top of first supporting spring (16), the equal fixedly connected with two symmetrical bracing pieces (18) of the left and right sides face of mounting panel (2), and the one end that mounting panel (2) were kept away from in every bracing piece (18) all is connected with the external surface fixed of second slider (17), the top of mounting panel (2) is provided with dry-type transformer (24).
2. A dry-type transformer with a shock-absorbing structure as set forth in claim 1, wherein: the size of first slider (4) and first spout (3) looks adaptation, the one end that two expanding spring (8) are close to each other respectively with two first slider (4) a side fixed connection who keeps away from each other, the one end that two expanding spring (8) are kept away from each other respectively with two second fixed block (25) a side fixed connection that is close to each other.
3. A dry-type transformer with a shock-absorbing structure as set forth in claim 1, wherein: every the equal fixedly connected with of surface of a flexible section of thick bamboo (10) two symmetrical solid fixed rings (11), two gu fixed ring (11) side that is close to each other is fixedly connected with third supporting spring (26) respectively, and the one end that two third supporting spring (26) are close to each other all with the upper surface and the lower fixed surface connection of sliding block (12).
4. A dry-type transformer with a shock-absorbing structure as set forth in claim 1, wherein: the middle parts of the two supporting connecting rods (5) are hinged through pin shafts, and each second sliding block (17) is matched with the size of the second sliding groove (15).
5. A dry-type transformer with a shock-absorbing structure as set forth in claim 1, wherein: the equal sliding connection in inside wall fixedly connected with of fixed frame (1) has third slider (21) with second supporting spring (20) size looks adaptation, every of slide rail (19) the equal fixedly connected with second supporting spring (20) in bottom surface of third slider (21), and the bottom surface of every second supporting spring (20) all with the interior diapire fixed connection of slide rail (19), two the equal fixedly connected with connecting plate (22) in a side that third slider (21) are close to each other, two a side that connecting plate (22) are close to each other respectively with the left and right sides face fixed connection of mounting panel (2).
6. A dry-type transformer with a shock-absorbing structure as set forth in claim 1, wherein: the bottom of the front face and the bottom of the back face of the dry-type transformer (24) are fixedly connected with connecting blocks (23), and the upper surface of each connecting block (23) is in threaded connection with the outer surface of the mounting plate (2) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672799.6U CN212392104U (en) | 2020-08-12 | 2020-08-12 | Dry-type transformer with damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672799.6U CN212392104U (en) | 2020-08-12 | 2020-08-12 | Dry-type transformer with damping structure |
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| Publication Number | Publication Date |
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| CN212392104U true CN212392104U (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021672799.6U Active CN212392104U (en) | 2020-08-12 | 2020-08-12 | Dry-type transformer with damping structure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113690760A (en) * | 2021-09-10 | 2021-11-23 | 国网山东省电力公司鱼台县供电公司 | Block terminal convenient to overhaul |
| CN113990609A (en) * | 2021-11-19 | 2022-01-28 | 江西明正变电设备有限公司 | Oil-immersed power transformer |
| CN114197295A (en) * | 2022-01-24 | 2022-03-18 | 大连交通大学 | High-strength anti-seismic buffer structure for steel bridge and design method |
| CN116092783A (en) * | 2023-01-09 | 2023-05-09 | 常州华迪特种变压器有限公司 | Dry-type transformer with vibration-resistant function for power distribution of marine ship |
| CN117524642A (en) * | 2023-12-01 | 2024-02-06 | 鑫大变压器有限公司 | Supporting base for transformer |
| CN117612827A (en) * | 2024-01-17 | 2024-02-27 | 一水建设有限公司 | High-stability power transmission transformer |
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2020
- 2020-08-12 CN CN202021672799.6U patent/CN212392104U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113690760A (en) * | 2021-09-10 | 2021-11-23 | 国网山东省电力公司鱼台县供电公司 | Block terminal convenient to overhaul |
| CN113990609A (en) * | 2021-11-19 | 2022-01-28 | 江西明正变电设备有限公司 | Oil-immersed power transformer |
| CN114197295A (en) * | 2022-01-24 | 2022-03-18 | 大连交通大学 | High-strength anti-seismic buffer structure for steel bridge and design method |
| CN116092783A (en) * | 2023-01-09 | 2023-05-09 | 常州华迪特种变压器有限公司 | Dry-type transformer with vibration-resistant function for power distribution of marine ship |
| CN116092783B (en) * | 2023-01-09 | 2023-11-24 | 常州华迪特种变压器有限公司 | Dry-type transformer with vibration-resistant function for power distribution of marine ship |
| CN117524642A (en) * | 2023-12-01 | 2024-02-06 | 鑫大变压器有限公司 | Supporting base for transformer |
| CN117524642B (en) * | 2023-12-01 | 2024-04-12 | 鑫大变压器有限公司 | Supporting base for transformer |
| CN117612827A (en) * | 2024-01-17 | 2024-02-27 | 一水建设有限公司 | High-stability power transmission transformer |
| CN117612827B (en) * | 2024-01-17 | 2024-04-05 | 一水建设有限公司 | High-stability power transmission transformer |
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