CN117912800A - Shockproof dry-type transformer - Google Patents
Shockproof dry-type transformer Download PDFInfo
- Publication number
- CN117912800A CN117912800A CN202410312311.5A CN202410312311A CN117912800A CN 117912800 A CN117912800 A CN 117912800A CN 202410312311 A CN202410312311 A CN 202410312311A CN 117912800 A CN117912800 A CN 117912800A
- Authority
- CN
- China
- Prior art keywords
- plates
- fixedly connected
- supporting
- support
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000035939 shock Effects 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the technical field of transformers, and discloses a shockproof dry type transformer, which solves the problems that the transformer is directly fixed by adopting a mounting frame, has no shockproof device and is subjected to external shock, and the normal operation of the dry type transformer is possibly influenced and damaged; carry out elastic buffer to the supporting disk of slope through the buffer support ware, the transformer body slides relative supporting disk simultaneously, carries out buffer support to the transformer body through sliding buffer structure, realizes the purpose of protection transformer body, can prevent the influence of vibrations to the transformer body effectively, guarantees the normal work of transformer body.
Description
Technical Field
The invention belongs to the technical field of transformers, and particularly relates to a shockproof dry-type transformer.
Background
The earthquake disasters in China occur more, and the severe earthquake not only can cause serious damage to various electric facilities, but also can cause paralysis of the whole system, thereby seriously affecting normal production, life and earthquake relief work. Research into anti-vibration measures for electrical equipment has therefore become one of the important tasks of electrical power designers. The transformer is a key device of a transformer station, and related lines are invalid once damaged, so that the normal operation of the whole power transmission and distribution system is affected. When the existing dry-type transformer is used, the existing dry-type transformer is directly fixed by adopting the mounting frame, the vibration-proof device is not arranged, the normal operation of the dry-type transformer can be affected due to external vibration, the damage of the dry-type transformer can be caused, and certain limitations exist.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the shockproof dry type transformer, which effectively solves the problems that the transformer in the background art is directly fixed by adopting a mounting frame, has no shockproof device and is subjected to external vibration, the normal operation of the dry type transformer is possibly influenced and the dry type transformer is possibly damaged.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a type dry-type transformer takes precautions against earthquakes, which comprises a transformer body, the below of transformer body is equipped with the supporting disk, be equipped with on the supporting disk with transformer body matched with slip buffer structure, the below of supporting disk is equipped with the mount pad, the top fixedly connected with support column of mount pad, the bottom fixedly connected with spliced pole of supporting disk, first ball groove has been seted up to the bottom of spliced pole, be equipped with first supporting ball in the first ball groove, and first supporting ball and support column fixed connection, the outside fixed cover of spliced pole is equipped with solid fixed ring, gu fixed ring's bottom is equipped with the supporting ring, be equipped with on the mount pad with supporting ring matched with magnetism inhale supporting component, the top of mount pad is equipped with a plurality of swivel racks, fixedly connected with balancing weight on the swivel rack, the top of mount pad is equipped with a plurality of switches with magnetism inhale supporting component matched with, switch and mount pad pass through the mount pad and be located the below of balancing weight, be equipped with swivel rack matched with shock sense friction control mechanism on the transformer body, the bottom fixedly connected with a plurality of first fixed blocks of support pad, a plurality of second fixed blocks are fixedly connected with at the top of mount pad, first fixed block and second fixed block pass through buffer connection.
Preferably, the buffer support comprises a fixed column arranged between a first fixed block and a second fixed block, a second ball-shaped groove is formed in the first fixed block, a second supporting ball is arranged in the second ball-shaped groove, a third ball-shaped groove is formed in the second fixed block, a third supporting ball is arranged in the third ball-shaped groove, the fixed column is fixedly connected with the third supporting ball, a groove is formed in the fixed column, a movable column is arranged in the groove, one end of the movable column is fixedly connected with the second supporting ball, and the other end of the movable column is connected with the inner wall of the groove through a first spring.
Preferably, the magnetic attraction support assembly comprises a plurality of first rotating plates arranged below the support ring, one ends of the first rotating plates are rotationally connected with first support parts, the other ends of the first rotating plates are rotationally connected with movable frames, the bottoms of the first support parts and the support ring are fixedly connected, a plurality of guide grooves are formed in the tops of the mounting seats, guide blocks are fixedly connected to the bottoms of the movable frames and located in the corresponding guide grooves, support blocks are fixedly connected to the movable frames, lifting rings are arranged above the mounting seats, a plurality of stop plates are fixedly connected to the bottoms of the lifting rings, inclined surfaces matched with the stop plates are arranged on the support blocks, and magnetic attraction units matched with the lifting rings are arranged on the mounting seats.
Preferably, the magnetic attraction unit comprises at least two iron frames fixedly mounted on the lifting ring, an electromagnet is arranged on one side, far away from the lifting ring, of the iron frames, the electromagnet is fixedly connected with the mounting seat, the lifting ring is connected with the mounting seat through a guide piece, and the switch is connected with the electromagnet through an electric signal.
Preferably, the guide piece comprises a plurality of guide posts fixedly mounted on the mounting seat, the guide posts penetrate through the lifting ring, and the top ends of the guide posts are fixedly connected with stop blocks.
Preferably, the vibration friction control mechanism comprises a rotating shaft fixedly mounted on the rotating frame, a second supporting part in rotary connection is sleeved outside the rotating shaft, the second supporting part is fixedly connected with a mounting seat, two friction rings are fixedly sleeved outside the rotating shaft, movable plates are respectively arranged on two sides of the rotating shaft, two adjacent movable plates are connected through the two friction plates, the two friction plates are respectively contacted with the two friction rings, a lifting plate is arranged below the movable plates, the lifting plate is connected with the movable plates through a plurality of second springs, and lifting units matched with the lifting plate are arranged on the mounting seat.
Preferably, the lifting unit comprises two screw rods arranged on the lifting plate, the screw rods penetrate through the lifting plate, the screw rods are fixedly connected with the mounting seat, two nuts are sleeved outside the screw rods, and two adjacent nuts are respectively contacted with the top and the bottom of the lifting plate.
Preferably, the top of mount pad is equipped with a plurality of protecting shells, and the protecting shell is bottom open-ended cavity structure, and swivel mount, balancing weight, switch, mount and jolt sensation friction control mechanism are located corresponding protecting shell respectively, fixedly connected with a plurality of installation pieces on the protecting shell, and installation piece and mount pad pass through bolted connection.
Preferably, the sliding buffer structure comprises first mounting frames fixedly mounted on two sides of the transformer body respectively, two sliding plates are arranged on one side, away from the transformer body, of the first mounting frames, a plurality of second rotating plates are arranged between the sliding plates and the first mounting frames, two ends of each second rotating plate are respectively connected with the sliding plates and the first mounting frames in a rotating mode, connecting plates are arranged below the sliding plates, one ends of the connecting plates are fixedly connected with supporting plates, supporting plates are fixedly connected with the other ends of the connecting plates, sliding grooves are formed in the supporting plates, one ends, away from the first mounting frames, of the sliding plates are located in the sliding grooves, the inner walls of the sliding plates and the sliding grooves are connected through a plurality of third springs, and sliding pieces matched with the supporting plates are arranged on the transformer body.
Preferably, the sliding part comprises a plurality of second installation racks fixedly installed at the bottom of the transformer body, a plurality of universal wheels are fixedly connected to the second installation racks, and the universal wheels are contacted with the top of the supporting disc.
Compared with the prior art, the invention has the beneficial effects that:
The mount pad fixed mounting is in predetermineeing the position, support solid fixed ring through the support ring, avoid spliced pole and gu fixed ring to rotate and rock relative first supporting ball, can make the relative mount pad fixed connection of supporting disk, so that transformer body and supporting disk keep steady, when seismic intensity reached the default, it is rotatory through the friction control mechanism drive swivel mount of jolting, so that swivel mount and switch contact, the switch is through the restriction that the support ring position was removed to the support subassembly is inhaled to magnetism, so that the support ring moves down, the support ring no longer supports the spacing to gu fixed ring, remove the restriction to spliced pole and supporting disk position, when taking place the earthquake and lead to the supporting disk slope, the spliced pole rotates relative first supporting ball, carry out elastic buffer to the supporting disk of slope through buffer support, the transformer body slides relative supporting disk simultaneously, carry out buffer support to the transformer body through sliding buffer structure, realize the purpose of protection transformer body, can prevent effectively that the vibrations from the influence to the transformer body, guarantee the normal work of transformer body.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure of the mounting base of the present invention;
FIG. 4 is a schematic view of the structure of the bottom of the connecting column of the present invention;
FIG. 5 is a schematic view of the structure of the inside of the protective shell of the present invention;
FIG. 6 is a schematic view of a lifting unit according to the present invention;
FIG. 7 is a schematic view of the structure of the slide plate and the slide slot of the present invention;
fig. 8 is a schematic view showing the structure of the buffer support of the present invention detached.
In the figure: 1. a transformer body; 2. a support plate; 3. a mounting base; 4. a support column; 5. a connecting column; 6. a first spherical groove; 7. a first support ball; 8. a fixing ring; 9. a support ring; 10. a rotating frame; 11. balancing weight; 12. a switch; 13. a fixing frame; 14. a first fixed block; 15. a second fixed block; 16. a second spherical groove; 17. a third spherical groove; 18. a second support ball; 19. a third support ball; 20. fixing the column; 21. a groove; 22. a movable column; 23. a first spring; 24. a first rotating plate; 25. a first support portion; 26. a movable frame; 27. a support block; 28. a lifting ring; 29. a stop plate; 30. an iron stand; 31. an electromagnet; 32. a guide block; 33. a guide groove; 34. a guide post; 35. a stopper; 36. a rotating shaft; 37. a second supporting part; 38. a friction ring; 39. a movable plate; 40. a friction plate; 41. a lifting plate; 42. a second spring; 43. a screw rod; 44. a nut; 45. a protective shell; 46. a mounting block; 47. a bolt; 48. a first mounting frame; 49. a slide plate; 50. a second rotating plate; 51. a support plate; 52. a chute; 53. a third spring; 54. a connecting plate; 55. a second mounting frame; 56. and a universal wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The first embodiment is given by fig. 1 to 8, the invention comprises a transformer body 1, a supporting disk 2 is arranged below the transformer body 1, a sliding buffer structure matched with the transformer body 1 is arranged on the supporting disk 2, a mounting seat 3 is arranged below the supporting disk 2, a supporting column 4 is fixedly connected to the top of the mounting seat 3, a connecting column 5 is fixedly connected to the bottom of the supporting disk 2, a first spherical groove 6 is formed in the bottom of the connecting column 5, a first supporting ball 7 is arranged in the first spherical groove 6, the first supporting ball 7 is fixedly connected with the supporting column 4, a fixed ring 8 is sleeved outside the connecting column 5, a supporting ring 9 is arranged at the bottom of the fixed ring 8, a magnetic supporting component matched with the supporting ring 9 is arranged on the mounting seat 3, a plurality of rotating frames 10 are arranged above the mounting seat 3, a balancing weight 11 is fixedly connected to the rotating frames 10, a plurality of switches 12 matched with the magnetic supporting component are arranged above the mounting seat 3, the switches 12 are connected with the mounting seat 3 through a fixed frame 13, the switches 12 are positioned below the balancing weight 11, a plurality of first vibration-absorbing supporting blocks 15 are arranged on the transformer body 1, a plurality of first vibration-absorbing supporting blocks are fixedly connected with a plurality of first fixed supporting blocks 15, and a second fixed supporting blocks 15 are fixedly connected to the top of the first vibration-absorbing supporting blocks 2;
The mount pad 3 fixed mounting is in preset position, support solid fixed ring 8 through holding ring 9, avoid spliced pole 5 and solid fixed ring 8 to rotate and rock relative first supporting ball 7, can make the relative mount pad 3 fixed connection of supporting disk 2, so that transformer body 1 and supporting disk 2 keep steady, when the intensity of earthquake reaches preset value, through the rotatory of shock sense friction control mechanism drive swivel mount 10, so that swivel mount 10 and switch 12 contact, the switch 12 is through the restriction of magnetism support subassembly release to holding ring 9 position, so that holding ring 9 moves down, holding ring 9 no longer supports spacing to solid fixed ring 8, remove the restriction to spliced pole 5 and supporting disk 2 position, when taking place the earthquake and lead to supporting disk 2 slope, spliced pole 5 rotates relative first supporting ball 7, carry out elastic buffer to inclined supporting disk 2 through the buffer support, simultaneously transformer body 1 slides relative supporting disk 2, carry out buffer support to transformer body 1 through the slip buffer structure, realize the purpose of protecting transformer body 1, can prevent effectively that the vibrations from influencing transformer body 1's 1, guarantee normal work of transformer 1.
In the second embodiment, based on the first embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 8, the buffer support includes a fixed column 20 disposed between a first fixed block 14 and a second fixed block 15, a second spherical groove 16 is formed on the first fixed block 14, a second supporting ball 18 is disposed in the second spherical groove 16, a third spherical groove 17 is formed on the second fixed block 15, a third supporting ball 19 is disposed in the third spherical groove 17, the fixed column 20 is fixedly connected with the third supporting ball 19, a groove 21 is formed on the fixed column 20, a movable column 22 is disposed in the groove 21, one end of the movable column 22 is fixedly connected with the second supporting ball 18, the other end of the movable column 22 is connected with an inner wall of the groove 21 through a first spring 23, the magnetic support assembly includes a plurality of first rotating plates 24 disposed under the supporting ring 9, one end of the first rotating plates 24 is rotatably connected with a first supporting portion 25, the other end of the first rotary plate 24 is rotationally connected with a movable frame 26, a first supporting part 25 is fixedly connected with the bottom of a supporting ring 9, a plurality of guide grooves 33 are formed in the top of a mounting seat 3, the bottom of the movable frame 26 is fixedly connected with a guide block 32, the guide block 32 is positioned in the corresponding guide groove 33, the movable frame 26 is fixedly connected with a supporting block 27, a lifting ring 28 is arranged above the mounting seat 3, a plurality of stop plates 29 are fixedly connected with the bottom of the lifting ring 28, inclined surfaces matched with the stop plates 29 are arranged on the supporting block 27, a magnetic unit matched with the lifting ring 28 is arranged on the mounting seat 3, the magnetic unit comprises at least two iron frames 30 fixedly arranged on the lifting ring 28, an electromagnet 31 is arranged on one side, far away from the lifting ring 28, of the iron frames 30 is fixedly connected with the mounting seat 3, the lifting ring 28 is connected with the mounting seat 3 through the guide piece, a switch 12 is electrically connected with the electromagnet 31, the guide piece comprises a plurality of guide posts 34 fixedly arranged on the mounting seat 3, the guide posts 34 penetrate through the lifting ring 28, and the top ends of the guide posts 34 are fixedly connected with stop blocks 35;
When the support disc 2 and the connecting column 5 rotate relative to the first support ball 7, the first fixed block 14 moves along with the support disc 2, the inclination angles of the fixed column 20 and the movable column 22 change, the second support ball 18 rotates in the second ball groove 16, the third support ball 19 rotates in the third ball groove 17, the movable column 22 slides relative to the groove 21, the first spring 23 deforms, the acting force generated by deformation of the first spring 23 is buffered, when the intensity of an earthquake reaches a preset value or the electromagnet 31 is powered off due to the earthquake, the electromagnet 31 is closed, the electromagnet 31 does not apply magnetic force to the iron frame 30 any more, the limit on the positions of the iron frame 30 and the lifting ring 28 is released, the support ring 9 moves downwards due to the self gravity, the inclination angle of the first rotary plate 24 changes, the first rotary plate 24 pushes the movable frame 26 and the support block 27 to move relative to the mounting seat 3, and the guide block 32 slides in the guide groove 33, the movable frame 26 moves relative to the mounting seat 3 smoothly through the design of the guide block 32 and the guide groove 33, and the stop plate 29 does not push the support block 27 any more, the stop plate 27 pushes the stop plate 27 to the stop plate, the stop plate 29 moves to the stop ring 28 to the position of the guide ring 28, and the stop ring 34 moves downwards relative to the stop ring 28 to the preset position of the lifting ring 28, and the stop ring 34 moves downwards through the guide ring 28, and the stop ring 35 moves downwards due to the design of the stop ring 28 and the stop ring 28 moves relative to the stop ring 28 and the stop position of the stop ring 28.
In the third embodiment, based on the first embodiment, as shown in fig. 1, 5 and 6, the vibration friction control mechanism includes a rotating shaft 36 fixedly installed on the rotating frame 10, a second supporting part 37 rotatably connected is sleeved outside the rotating shaft 36, the second supporting part 37 is fixedly connected with the mounting seat 3, two friction rings 38 are fixedly sleeved outside the rotating shaft 36, two sides of the rotating shaft 36 are respectively provided with a movable plate 39, two adjacent movable plates 39 are connected through two friction plates 40, the two friction plates 40 are respectively contacted with the two friction rings 38, a lifting plate 41 is arranged below the movable plate 39, the lifting plate 41 is connected with the movable plates 39 through a plurality of second springs 42, the lifting unit matched with the lifting plate 41 is arranged on the mounting seat 3, the lifting unit comprises two screw rods 43 arranged on the lifting plate 41, the screw rods 43 penetrate through the lifting plate 41, the screw rods 43 are fixedly connected with the mounting seat 3, two nuts 44 are sleeved outside the screw rods 43, two adjacent nuts 44 are respectively contacted with the top and the bottom of the lifting plate 41, a plurality of protective shells 45 are arranged on the top of the mounting seat 3, the protective shells 45 are of cavity structures with opening bottoms, the rotating frame 10, the balancing weights 11, the switches 12, the fixing frames 13 and the vibration friction control mechanisms are respectively positioned on the corresponding protective shells 45, a plurality of mounting blocks 46 are fixedly connected on the protective shells 45, and the mounting blocks 46 are connected with the mounting seat 3 through bolts 47;
when the intensity of an earthquake reaches a preset value, the movable plate 39 shakes relative to the lifting plate 41, the contact area between the friction plate 40 and the friction ring 38 is reduced, the friction force between the friction plate 40 and the friction ring 38 is smaller than the preset value, at the moment, under the action of gravity of the balancing weight 11, the rotating frame 10, the rotating shaft 36 and the friction ring 38 slide relative to the friction plate 40, the rotating frame 10 can press on the switch 12, the worker drives the adjacent two nuts 44 to rotate, so that the adjacent two nuts 44 can not clamp the lifting plate 41 any more, the limitation on the position of the lifting plate 41 is relieved, the worker drives the lifting plate 41 to move in the vertical direction, the initial distance between the lifting plate 41 and the movable plate 39 is adjusted, the deformation degree of the second spring 42 is adjusted, and the friction force between the friction plate 40 and the friction ring 38 is smaller than the preset value when the height of the lifting plate 41 is adjusted, the worker drives the adjacent two nuts 44 to rotate, so that the adjacent two nuts 44 clamp the lifting plate 41 can be clamped by the lifting plate 41 relative to the mounting block 3, the mounting block 45 can be conveniently mounted on the mounting block 47 and the mounting block 45 can be detached from the mounting block 45, and the mounting block 45 can be conveniently replaced by the mounting block 45 and the mounting block is mounted on the protecting block 45.
In the fourth embodiment, based on the first embodiment, as shown in fig. 1, fig. 2 and fig. 7, the sliding buffer structure includes first mounting frames 48 respectively fixedly mounted on two sides of the transformer body 1, two sliding plates 49 are disposed on one side of the first mounting frames 48 away from the transformer body 1, a plurality of second rotating plates 50 are disposed between the sliding plates 49 and the first mounting frames 48, two ends of the second rotating plates 50 are respectively rotationally connected with the sliding plates 49 and the first mounting frames 48, a connecting plate 54 is disposed below the sliding plates 49, one end of the connecting plate 54 is fixedly connected with the supporting plate 2, the other end of the connecting plate 54 is fixedly connected with a supporting plate 51, a sliding groove 52 is formed in the supporting plate 51, one end of the sliding plate 49 away from the first mounting frames 48 is located in the sliding groove 52, the sliding plates 49 are connected with the inner walls of the sliding grooves 52 through a plurality of third springs 53, a sliding piece matched with the supporting plate 2 is disposed on the transformer body 1, a plurality of universal wheels 56 are fixedly mounted on the second mounting frames 55 at the bottom of the transformer body 1, and the universal wheels 56 are fixedly connected with the tops of the supporting plate 2;
Through the design of second mounting bracket 55 and universal wheel 56, reduce the resistance that receives when the relative supporting disk 2 of transformer body 1 slides, when the transformer body 1 slides on supporting disk 2, first mounting bracket 48 moves relative slide 49 horizontal direction, and the inclination of second rotor plate 50 changes, and simultaneously first mounting bracket 48 passes through the slide of second rotor plate 50 drive slide 49 relative spout 52, and third spring 53 takes place deformation, and the effort that produces through third spring 53 deformation is buffered, realizes the purpose of protecting transformer body 1.
Working principle: the mounting seat 3 is fixedly mounted at a preset position, the fixing ring 8 is supported through the supporting ring 9, the connecting column 5 and the fixing ring 8 are prevented from rotating and shaking relative to the first supporting ball 7, the supporting disc 2 is fixedly connected relative to the mounting seat 3, so that the transformer body 1 and the supporting disc 2 are kept stable, when the intensity of an earthquake reaches a preset value, the rotating frame 10 is driven to rotate through the vibration-sensitive friction control mechanism, the rotating frame 10 is enabled to be in contact with the switch 12, the switch 12 releases the limitation on the position of the supporting ring 9 through the magnetic supporting component, so that the supporting ring 9 moves downwards, the fixing ring 8 is not supported and limited, the limitation on the positions of the connecting column 5 and the supporting disc 2 is released, when the supporting disc 2 tilts due to the earthquake, the connecting column 5 rotates relative to the first supporting ball 7, the tilting supporting disc 2 is elastically buffered through the buffer support, meanwhile, the transformer body 1 slides relative to the supporting disc 2, the transformer body 1 is buffered and supported through the buffer structure, the purpose of protecting the transformer body 1 is achieved, the influence on the transformer body 1 is effectively prevented, and normal work of the transformer body 1 is ensured;
when the support disc 2 and the connecting column 5 rotate relative to the first support ball 7, the first fixed block 14 moves along with the support disc 2, the inclination angles of the fixed column 20 and the movable column 22 change, the second support ball 18 rotates in the second ball groove 16, the third support ball 19 rotates in the third ball groove 17, the movable column 22 slides relative to the groove 21, the first spring 23 deforms, the acting force generated by deformation of the first spring 23 is buffered, when the intensity of an earthquake reaches a preset value or the electromagnet 31 is powered off due to the earthquake, the electromagnet 31 is closed, the electromagnet 31 does not apply magnetic force to the iron frame 30 any more, the limit on the positions of the iron frame 30 and the lifting ring 28 is released, the support ring 9 moves downwards due to the self gravity, the inclination angle of the first rotary plate 24 changes, the first rotary plate 24 pushes the movable frame 26 and the support block 27 to move relative to the mounting seat 3, and the guide block 32 slides in the guide groove 33, the movable frame 26 moves relative to the mounting seat 3 smoothly through the design of the guide block 32 and the guide groove 33, and the stop plate 29 does not push the support block 27 any more, the stop plate 27 pushes the stop plate 27 to the stop plate, the stop plate 29 moves to the stop ring 28 to the position of the guide ring 28, and the stop ring 34 moves downwards relative to the stop ring 28 to the position of the lifting ring 28, and the stop ring 34 moves downwards through the stop ring 28 and the stop position of the stop ring 28 to the stop position of the stop ring 28 when the stop ring 28 is designed to move vertically and the stop position of the stop ring 28 is reached to the stop position of the stop ring 28, and the stop position of the lifting ring 28 is reached by the stop position of the stop ring 28;
When the intensity of an earthquake reaches a preset value, the movable plate 39 shakes relative to the lifting plate 41, the contact area between the friction plate 40 and the friction ring 38 is reduced, the friction force between the friction plate 40 and the friction ring 38 is smaller than the preset value, at the moment, under the action of gravity of the balancing weight 11, the rotating frame 10, the rotating shaft 36 and the friction ring 38 slide relative to the friction plate 40, the rotating frame 10 can press on the switch 12, a worker drives the adjacent two nuts 44 to rotate, so that the adjacent two nuts 44 can not clamp the lifting plate 41 any more, the limitation on the position of the lifting plate 41 is relieved, the worker drives the lifting plate 41 to move in the vertical direction, the initial distance between the lifting plate 41 and the movable plate 39 is adjusted, the deformation degree of the second spring 42 is adjusted, and the friction force between the friction plate 40 and the friction ring 38 is smaller than the preset value when the height of the lifting plate 41 is adjusted, the worker drives the adjacent two nuts 44 to rotate, so that the adjacent two nuts 44 clamp the lifting plate 41 can be clamped by the lifting plate 41 relative to the mounting block 3, the mounting block 45 can be conveniently mounted on the mounting block 45 and the mounting block 45 is prevented from being detached from the mounting block 47, and the mounting block 45 is convenient to be mounted on the protecting shell 45 or the protecting shell 45;
Through the design of second mounting bracket 55 and universal wheel 56, reduce the resistance that receives when the relative supporting disk 2 of transformer body 1 slides, when the transformer body 1 slides on supporting disk 2, first mounting bracket 48 moves relative slide 49 horizontal direction, and the inclination of second rotor plate 50 changes, and simultaneously first mounting bracket 48 passes through the slide of second rotor plate 50 drive slide 49 relative spout 52, and third spring 53 takes place deformation, and the effort that produces through third spring 53 deformation is buffered, realizes the purpose of protecting transformer body 1.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A shockproof dry-type transformer is characterized in that: including transformer body (1), the below of transformer body (1) is equipped with supporting disk (2), be equipped with on supporting disk (2) with transformer body (1) matched with slip buffer structure, the below of supporting disk (2) is equipped with mount pad (3), the top fixedly connected with support column (4) of mount pad (3), the bottom fixedly connected with spliced pole (5) of supporting disk (2), first ball groove (6) have been seted up to the bottom of spliced pole (5), be equipped with first supporting ball (7) in first ball groove (6), and first supporting ball (7) and support column (4) fixed connection, the outside fixed cover of spliced pole (5) is equipped with solid fixed ring (8), the bottom of gu fixed ring (8) is equipped with supporting ring (9), be equipped with on mount pad (3) with supporting ring (9) matched with magnetism inhale supporting component, the top of mount pad (3) is equipped with a plurality of swivel mount (10), fixedly connected with balancing weight (11) on swivel mount (10), the top of mount pad (3) is equipped with a plurality of and inhales supporting component matched with switch (12) and mount pad (13) are located below (12), be equipped with on transformer body (1) with swivel mount (10) matched with shock sense friction control mechanism, the bottom fixedly connected with of supporting disk (2) is a plurality of first fixed blocks (14), the top fixedly connected with of mount pad (3) is a plurality of second fixed blocks (15), first fixed block (14) and second fixed block (15) are connected through the buffer support ware.
2. The vibration-proof dry transformer according to claim 1, wherein: the buffer support comprises a fixed column (20) arranged between a first fixed block (14) and a second fixed block (15), a second ball-shaped groove (16) is formed in the first fixed block (14), a second support ball (18) is arranged in the second ball-shaped groove (16), a third ball-shaped groove (17) is formed in the second fixed block (15), a third support ball (19) is arranged in the third ball-shaped groove (17), the fixed column (20) and the third support ball (19) are fixedly connected, a groove (21) is formed in the fixed column (20), a movable column (22) is arranged in the groove (21), one end of the movable column (22) is fixedly connected with the second support ball (18), and the other end of the movable column (22) is connected with the inner wall of the groove (21) through a first spring (23).
3. The vibration-proof dry transformer according to claim 1, wherein: the magnetic attraction support assembly comprises a plurality of first rotating plates (24) arranged below a support ring (9), one ends of the first rotating plates (24) are rotationally connected with first support portions (25), the other ends of the first rotating plates (24) are rotationally connected with movable frames (26), the bottoms of the first support portions (25) and the support ring (9) are fixedly connected, a plurality of guide grooves (33) are formed in the tops of mounting seats (3), guide blocks (32) are fixedly connected to the bottoms of the movable frames (26), the guide blocks (32) are located in the corresponding guide grooves (33), support blocks (27) are fixedly connected to the movable frames (26), lifting rings (28) are arranged above the mounting seats (3), a plurality of stop plates (29) are fixedly connected to the bottoms of the lifting rings (28), inclined faces matched with the stop plates (29) are arranged on the support blocks (27), and magnetic attraction units matched with the lifting rings (28) are arranged on the mounting seats (3).
4. A vibration-proof dry transformer according to claim 3, wherein: the magnetic attraction unit comprises at least two iron frames (30) fixedly installed on the lifting ring (28), an electromagnet (31) is arranged on one side, far away from the lifting ring (28), of the iron frames (30), the electromagnet (31) is fixedly connected with the mounting seat (3), the lifting ring (28) is connected with the mounting seat (3) through a guide piece, and the switch (12) is connected with the electromagnet (31) through electric signals.
5. The vibration-proof dry-type transformer according to claim 4, wherein: the guide piece comprises a plurality of guide posts (34) fixedly mounted on the mounting seat (3), the guide posts (34) penetrate through the lifting ring (28), and the top ends of the guide posts (34) are fixedly connected with stop blocks (35).
6. The vibration-proof dry transformer according to claim 1, wherein: the vibration friction control mechanism comprises a rotating shaft (36) fixedly mounted on a rotating frame (10), a second supporting part (37) in rotary connection is sleeved outside the rotating shaft (36), the second supporting part (37) is fixedly connected with a mounting seat (3), two friction rings (38) are fixedly sleeved outside the rotating shaft (36), movable plates (39) are respectively arranged on two sides of the rotating shaft (36), two adjacent movable plates (39) are connected through two friction plates (40), the two friction plates (40) are respectively contacted with the two friction rings (38), a lifting plate (41) is arranged below the movable plates (39), the lifting plate (41) is connected with the movable plates (39) through a plurality of second springs (42), and lifting units matched with the lifting plates (41) are arranged on the mounting seat (3).
7. The vibration-proof dry transformer according to claim 6, wherein: the lifting unit comprises two screw rods (43) arranged on the lifting plate (41), the screw rods (43) penetrate through the lifting plate (41), the screw rods (43) are fixedly connected with the mounting seat (3), two nuts (44) are sleeved outside the screw rods (43), and the two adjacent nuts (44) are respectively contacted with the top and the bottom of the lifting plate (41).
8. The vibration-proof dry transformer according to claim 7, wherein: the top of mount pad (3) is equipped with a plurality of protecting crust (45), and protecting crust (45) are bottom open-ended cavity structure, and swivel mount (10), balancing weight (11), switch (12), mount (13) and jolt friction control mechanism are located corresponding protecting crust (45) respectively, fixedly connected with a plurality of installation piece (46) on protecting crust (45), and installation piece (46) are connected through bolt (47) with mount pad (3).
9. The vibration-proof dry transformer according to claim 1, wherein: the sliding buffer structure comprises first installation racks (48) which are respectively and fixedly installed on two sides of a transformer body (1), two sliding plates (49) are arranged on one side, away from the transformer body (1), of the first installation racks (48), a plurality of second rotating plates (50) are arranged between the sliding plates (49) and the first installation racks (48), two ends of each second rotating plate (50) are respectively and rotatably connected with the corresponding sliding plates (49) and the corresponding first installation racks (48), connecting plates (54) are arranged below the corresponding sliding plates (49), one ends of the connecting plates (54) are fixedly connected with supporting plates (51) and provided with sliding grooves (52), one ends, away from the corresponding first installation racks (48), of the sliding plates (49) are located in the corresponding sliding grooves (52), the inner walls of the sliding plates (49) and the sliding grooves (52) are connected through a plurality of third springs (53), and sliding pieces matched with the supporting plates (2) are arranged on the transformer body (1).
10. The vibration-proof dry transformer according to claim 9, wherein: the sliding part comprises a plurality of second installation racks (55) fixedly installed at the bottom of the transformer body (1), a plurality of universal wheels (56) are fixedly connected to the second installation racks (55), and the universal wheels (56) are contacted with the top of the supporting disc (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410312311.5A CN117912800B (en) | 2024-03-19 | 2024-03-19 | Shockproof dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410312311.5A CN117912800B (en) | 2024-03-19 | 2024-03-19 | Shockproof dry-type transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117912800A true CN117912800A (en) | 2024-04-19 |
| CN117912800B CN117912800B (en) | 2024-05-28 |
Family
ID=90688104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410312311.5A Active CN117912800B (en) | 2024-03-19 | 2024-03-19 | Shockproof dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117912800B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863218A (en) * | 2017-11-09 | 2018-03-30 | 西安聚能超导磁体科技有限公司 | A kind of device and method for effectively reducing refrigeration machine vibration |
| CN112770192A (en) * | 2020-12-30 | 2021-05-07 | 长沙班固智能科技有限公司 | Anti-seismic 5G antenna base station |
| CN114530779A (en) * | 2022-04-21 | 2022-05-24 | 常州东皓电气有限公司 | Low-voltage switch cabinet with adjustable installation size |
| CN114724810A (en) * | 2022-05-14 | 2022-07-08 | 民众电气科技有限公司 | Combined mutual inductor with damping structure |
| CN115465403A (en) * | 2022-09-07 | 2022-12-13 | 国家深海基地管理中心 | Shipborne sailing type ADCP installation device |
| CN219303442U (en) * | 2023-03-23 | 2023-07-04 | 成都一变变压器有限公司 | Dry-type transformer antidetonation bearing structure |
| CN116448363A (en) * | 2023-04-22 | 2023-07-18 | 江苏华科建设工程质量检测有限公司 | Anti-seismic detection device and detection method for assembled building structure |
| CN219767010U (en) * | 2023-05-22 | 2023-09-29 | 秭归县胜东电子有限责任公司 | Core wire tin dipping device of high-frequency electronic transformer |
-
2024
- 2024-03-19 CN CN202410312311.5A patent/CN117912800B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863218A (en) * | 2017-11-09 | 2018-03-30 | 西安聚能超导磁体科技有限公司 | A kind of device and method for effectively reducing refrigeration machine vibration |
| CN112770192A (en) * | 2020-12-30 | 2021-05-07 | 长沙班固智能科技有限公司 | Anti-seismic 5G antenna base station |
| CN114530779A (en) * | 2022-04-21 | 2022-05-24 | 常州东皓电气有限公司 | Low-voltage switch cabinet with adjustable installation size |
| CN114724810A (en) * | 2022-05-14 | 2022-07-08 | 民众电气科技有限公司 | Combined mutual inductor with damping structure |
| CN115465403A (en) * | 2022-09-07 | 2022-12-13 | 国家深海基地管理中心 | Shipborne sailing type ADCP installation device |
| CN219303442U (en) * | 2023-03-23 | 2023-07-04 | 成都一变变压器有限公司 | Dry-type transformer antidetonation bearing structure |
| CN116448363A (en) * | 2023-04-22 | 2023-07-18 | 江苏华科建设工程质量检测有限公司 | Anti-seismic detection device and detection method for assembled building structure |
| CN219767010U (en) * | 2023-05-22 | 2023-09-29 | 秭归县胜东电子有限责任公司 | Core wire tin dipping device of high-frequency electronic transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117912800B (en) | 2024-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215042943U (en) | Power plant thermal instrument moving protection device | |
| CN117912800B (en) | Shockproof dry-type transformer | |
| CN218181546U (en) | Computer vision recognition device | |
| CN109078336A (en) | A kind of protective pad based on recreation wind tunnel with security protection performance | |
| CN210291313U (en) | Mechanical equipment leveling device | |
| CN214846553U (en) | Hard disk anti-vibration device of industrial computer | |
| CN212928644U (en) | Vacuum gas stove shock-absorbing structure | |
| CN215706402U (en) | Computer is conveyer for software and hardware | |
| CN213632402U (en) | Noise monitoring device used in environment | |
| CN211841904U (en) | Railway is with integrated circuit board placement structure that anti-seismic performance is good | |
| CN111998193A (en) | Server case capable of achieving all-dimensional multi-angle adjustment | |
| CN214402842U (en) | Safety protection canopy for building engineering | |
| CN112555592B (en) | Railway signal equipment protector | |
| CN212760922U (en) | High temperature is quick forging machine hydraulic unit state monitoring early warning device for alloy | |
| CN207713210U (en) | A kind of cushioning device for elevator | |
| CN212161286U (en) | Computer hard disk protection device that takes precautions against earthquakes | |
| CN220545077U (en) | Movable law enforcement terminal | |
| CN219120131U (en) | Damping device for electromechanical equipment of mine | |
| CN221190398U (en) | Novel noise filtering control device | |
| CN212401992U (en) | Protection structure of switch reluctance speed-regulating motor | |
| CN112490919B (en) | Fixing device and power distribution cabinet system | |
| CN110707866A (en) | Servo motor shockproof mechanism | |
| CN218377065U (en) | Aluminum alloy casing for canned motor pump | |
| CN218703297U (en) | Magnetic ring placing frame | |
| CN214839510U (en) | Bearing device for liquid crystal display particle furnace control panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |