CN217444193U - Assembled three-phase dry-type transformer - Google Patents
Assembled three-phase dry-type transformer Download PDFInfo
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- CN217444193U CN217444193U CN202221267410.9U CN202221267410U CN217444193U CN 217444193 U CN217444193 U CN 217444193U CN 202221267410 U CN202221267410 U CN 202221267410U CN 217444193 U CN217444193 U CN 217444193U
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Abstract
The utility model belongs to the technical field of the transformer, especially, be an assembled three-phase dry-type transformer, including three-phase dry-type transformer body and base, two recesses have been seted up to the fixed being provided with in top of base, and the cover that all slides in two recesses is equipped with the picture peg, and the top of two picture pegs is fixed and is provided with same mount pad, the fixed top that sets up at the mount pad of three-phase dry-type transformer body, the dead groove of lock has all been seted up to one side that two picture pegs are close to each other, has seted up same cavity between two recesses. The utility model has the advantages of reasonable design, through the cooperation of thread groove, threaded rod and rings, the installation of the rings of being convenient for is conveniently hoisted three-phase dry-type transformer, through the cooperation of solid fixed ring, draw-in groove, clamping screw, rotary rod, winding roller, wire rope, locking pole, reset spring, recess and picture peg, is convenient for quick installs and dismantles three-phase dry-type transformer, has made things convenient for the use.
Description
Technical Field
The utility model relates to a transformer technical field especially relates to an assembled three-phase dry-type transformer.
Background
The three-phase dry transformer is a main component of various power supplies and electrical equipment, is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, mainly comprises a primary coil, a secondary coil and an iron core (magnetic core), is commonly used for voltage lifting, impedance matching and safety isolation in electrical equipment and wireless circuits, and has wide application in life.
However, the conventional three-phase dry-type transformer is inconvenient to install quickly, so that the installation is troublesome, and hoisting operation is inconvenient to carry out due to the fact that no hoisting ring is arranged, so that an assembled three-phase dry-type transformer is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The purpose of the present invention is to solve the above-mentioned shortcomings, and to provide an assembled three-phase dry-type transformer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an assembled three-phase dry-type transformer comprises a three-phase dry-type transformer body and a base, wherein the top of the base is fixedly provided with two grooves, inserting plates are respectively sleeved in the two grooves in a sliding manner, the tops of the two inserting plates are fixedly provided with the same mounting seat, the three-phase dry-type transformer body is fixedly arranged at the top of the mounting seat, locking grooves are respectively formed in one sides, close to each other, of the two inserting plates, a same cavity is formed between the two grooves, the inner walls of the front side and the back side of the cavity are respectively provided with the same rotary rod in a rotating manner, the outer side of the rotary rod is fixedly sleeved with a winding roller, steel wire ropes are respectively and fixedly arranged on the two sides of the winding roller, locking rods are respectively and fixedly arranged at one ends, far away from each other, of the two steel wire ropes are respectively and movably clamped in the corresponding locking grooves, and two sliding grooves are respectively formed in the inner walls of the top and the bottom of the cavity, the fixed reset spring that is provided with on the one side inner wall of spout, reset spring's the fixed connecting plate that is provided with of one end, four connecting plates are fixed respectively and are set up top and the bottom at the dead lever of lock that corresponds, the equal screw thread in both sides of three-phase dry-type transformer body is provided with two threaded rods, and the one end of four threaded rods is all fixed and is provided with rings.
Preferably, two thread grooves are formed in two sides of the three-phase dry-type transformer body, and the four threaded rods are respectively sleeved in the corresponding thread grooves in a threaded manner.
Preferably, the bottom of base is fixed and is provided with two supporting legs, and the bottom of two supporting legs all is fixed and is provided with the slipmat.
Preferably, the four connecting plates are respectively sleeved in the corresponding sliding grooves in a sliding manner.
Preferably, the front end of the rotating rod extends to the front of the base and is fixedly provided with a hand wheel, and the front side of the hand wheel is fixedly provided with a handle.
Preferably, the front side screw thread of hand wheel is provided with clamping screw, the fixed solid fixed ring that is provided with in front of base, gu fixed ring's front side is opened and is equipped with a plurality of draw-in grooves, clamping screw activity joint is in the draw-in groove that corresponds.
In the utility model, the assembled three-phase dry-type transformer is convenient for the installation of the hanging ring and the hoisting operation of the three-phase dry-type transformer body through the matching of the thread groove, the threaded rod and the hanging ring;
in the utility model, the assembled three-phase dry-type transformer is convenient for rapidly mounting and dismounting the three-phase dry-type transformer body through the matching of the fixing ring, the clamping groove, the fixing screw rod, the rotating rod, the winding roller, the steel wire rope, the locking rod, the reset spring, the groove and the inserting plate, and is convenient for use;
the utility model has the advantages of reasonable design, through the cooperation of thread groove, threaded rod and rings, the installation of the rings of being convenient for is conveniently hoisted three-phase dry-type transformer, through the cooperation of solid fixed ring, draw-in groove, clamping screw, rotary rod, winding roller, wire rope, locking pole, reset spring, recess and picture peg, is convenient for quick installs and dismantles three-phase dry-type transformer, has made things convenient for the use.
Drawings
Fig. 1 is a schematic structural diagram of an assembled three-phase dry-type transformer according to the present invention;
fig. 2 is a cross-sectional view of an assembled three-phase dry-type transformer according to the present invention;
fig. 3 is a schematic structural diagram of a portion a of an assembled three-phase dry-type transformer according to the present invention;
fig. 4 is a schematic structural diagram of a part B of an assembled three-phase dry-type transformer according to the present invention.
In the figure: 1. a base; 2. supporting legs; 3. a mounting seat; 4. a three-phase dry-type transformer body; 5. a threaded rod; 6. a hoisting ring; 7. a thread groove; 8. a groove; 9. inserting plates; 10. a fixing ring; 11. a card slot; 12. fixing the screw rod; 13. a hand wheel; 14. rotating the rod; 15. a winding roller; 16. a cavity; 17. a wire rope; 18. a chute; 19. a return spring; 20. a connecting plate; 21. a locking lever; 22. the slot is locked.
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.
Referring to fig. 1-4, an assembled three-phase dry-type transformer comprises a three-phase dry-type transformer body 4 and a base 1, wherein the top of the base 1 is fixedly provided with two grooves 8, plug boards 9 are respectively slidably sleeved in the two grooves 8, the top of the two plug boards 9 is fixedly provided with the same mounting seat 3, the three-phase dry-type transformer body 4 is fixedly arranged at the top of the mounting seat 3, locking grooves 22 are respectively formed at one sides of the two plug boards 9 close to each other, the same cavity 16 is formed between the two grooves 8, the same rotary rod 14 is rotatably arranged on the inner walls at the front side and the rear side of the cavity 16, a winding roller 15 is fixedly sleeved at the outer side of the rotary rod 14, steel wire ropes 17 are respectively fixedly arranged at the two sides of the winding roller 15, locking rods 21 are respectively fixedly arranged at the ends of the two steel wire ropes 17 far away from each other, the two locking rods 21 are respectively and movably clamped in the corresponding locking grooves 22, two sliding grooves 18 are respectively arranged on the inner wall of the top part and the inner wall of the bottom part of the cavity 16, a reset spring 19 is fixedly arranged on the inner wall of one side of each sliding groove 18, one end of each reset spring 19 is fixedly provided with a connecting plate 20, and four connecting plates 20 are respectively and fixedly arranged at the top part and the bottom part of the corresponding locking rod 21, so that the three-phase dry-type transformer body 4, the mounting seat 3 and the two inserting plates 9 move downwards, because the top parts of the locking rods 21 are in a slope shape, when the inserting plates 9 move downwards, the locking rods 21 can be automatically extruded to retract into the cavity 16 and extrude the reset springs 19, further the inserting plates 9 are not prevented from being completely inserted into the grooves 8, at the moment, the locking rods 21 are aligned with the locking grooves 22, under the elastic force of the reset springs 19, the two locking rods 21 are mutually far away and are respectively and movably clamped in the locking grooves 22 arranged on the inserting plates 9, further, the three-phase dry-type transformer body 4 can be quickly mounted on the base 1, the rotating rod 14 and the winding roller 15 are rotated, the winding roller 15 drives the two steel wire ropes 17 and the locking rod 21 to be away from each other and to be separated from the locking groove 22, and then the inserting plate 9 and the mounting base 3 are not fixed, so that the three-phase dry-type transformer body 4 can be detached;
the equal screw thread in both sides of three-phase dry-type transformer body 4 is provided with two threaded rods 5, and the one end of four threaded rods 5 is all fixed and is provided with rings 6, and through threaded rods 5, the dismouting of rings 6 of being convenient for makes things convenient for the hoist and mount of three-phase dry-type transformer body 4.
The utility model discloses in, two thread grooves 7 have all been seted up to the both sides of three-phase dry-type transformer body 4, and four threaded rods 5 are threaded sleeve respectively and are established in corresponding thread groove 7, are convenient for install threaded rod 5 screw thread on three-phase dry-type transformer body 4.
The utility model discloses in, the fixed two supporting legs 2 that are provided with in bottom of base 1, the bottom of two supporting legs 2 is all fixed and is provided with the slipmat, through supporting leg 2 and slipmat, stable supports fixedly to three-phase dry-type transformer body 4, guarantees the stability of its during operation.
The utility model discloses in, four connecting plates 20 slip cap respectively are established in corresponding spout 18, are convenient for lead connecting plate 20, make more stable smooth and easy that it removed.
The utility model discloses in, the front end of rotary rod 14 extends to the place ahead of base 1 and the fixed hand wheel 13 that is provided with, and the fixed handle that is provided with in front side of hand wheel 13, the personnel of being convenient for rotate rotary rod 14.
The utility model discloses in, the front side screw thread of hand wheel 13 is provided with clamping screw 12, and the fixed solid fixed ring 10 that is provided with in base 1's front side opens and is equipped with a plurality of draw-in grooves 11, and 12 movable joint of clamping screw are convenient for fix hand wheel 13 and rotary rod 14 in the draw-in groove 11 that corresponds.
In the utility model, when in use, four threaded rods 5 are rotated into corresponding thread grooves 7, and then four lifting rings 6 are fixed on the three-phase dry-type transformer body 4, the three-phase dry-type transformer body 4 is convenient to lift through the four lifting rings 6, when the lifting is finished, the four threaded rods 5 can be rotated out of the corresponding thread grooves 7, so that the three-phase dry-type transformer body 4 is simpler, tidier and more beautiful in appearance, the three-phase dry-type transformer body 4, the mounting seat 3 and the two plug boards 9 move downwards, because the tops of the locking rods 21 are in a slope shape, when the plug boards 9 move downwards, the locking rods 21 can be automatically extruded to retract into the cavity 16 and extrude the reset spring 19, and further the plug boards 9 are not hindered from being completely inserted into the groove 8, at the moment, the locking rods 21 are aligned with the locking grooves 22, under the elasticity of the reset spring 19, the two locking rods 21 are mutually kept away from and movably clamped in the locking grooves 22 arranged on the plug boards 9 respectively, and then can install three-phase dry-type transformer body 4 on base 1 fast, through supporting leg 2 and slipmat, stable supporting is fixed to three-phase dry-type transformer body 4, guarantee its stability of during operation, when needs dismantle three-phase dry-type transformer body 4, unscrew clamping screw 12, make it break away from corresponding draw-in groove 11, and then do not fix hand wheel 13 and rotary rod 14, then rotate rotary rod 14 and winding roller 15 through hand wheel 13, winding roller 15 has driven keeping away from each other and breaking away from dead slot 22 of locking of two wire rope 17 and dead lever 21, and then do not fix picture peg 9 and mount pad 3, then screwing clamping screw 12, make its joint fix rotary rod 14 and dead lever 21 in corresponding draw-in groove 11, then can dismantle three-phase dry-type transformer body 4.
Claims (6)
1. The utility model provides an assembled three-phase dry-type transformer, includes three-phase dry-type transformer body (4) and base (1), its characterized in that, the fixed two recesses (8) of having seted up that are provided with in top of base (1), and the cover all slides in two recesses (8) is equipped with picture peg (9), and the fixed same mount pad (3) that is provided with in top of two picture pegs (9), three-phase dry-type transformer body (4) are fixed to be set up at the top of mount pad (3), and locking groove (22) have all been seted up to one side that two picture pegs (9) are close to each other, have seted up same cavity (16) between two recesses (8), it is provided with same rotary rod (14) to rotate on the front and back side inner wall of cavity (16), the fixed cover in the outside of rotary rod (14) is equipped with winding roller (15), wire rope (17) all are fixed to be provided with in the both sides of winding roller (15), the one end of keeping away from each other of two wire rope (17) is all fixed and is provided with dead lock pole (21), and two dead lock poles (21) activity joint respectively are in the dead lock groove (22) that corresponds, all seted up on the top inner wall of cavity (16) and on the bottom inner wall two spout (18), the fixed reset spring (19) that is provided with on one side inner wall of spout (18), the fixed connecting plate (20) that is provided with of one end of reset spring (19), four connecting plates (20) are fixed respectively and are set up the top and the bottom at the dead lock pole (21) that correspond, the equal screw thread in both sides of three-phase dry-type transformer body (4) is provided with two threaded rod (5), and the one end of four threaded rod (5) is all fixed and is provided with rings (6).
2. The assembled three-phase dry-type transformer of claim 1, wherein two thread grooves (7) are formed on two sides of the three-phase dry-type transformer body (4), and four threaded rods (5) are respectively sleeved in the corresponding thread grooves (7) in a threaded manner.
3. Assembled three-phase dry transformer according to claim 1, characterized in that two support legs (2) are fixedly arranged at the bottom of the base (1), and anti-slip pads are fixedly arranged at the bottom of both support legs (2).
4. An assembled three-phase dry transformer according to claim 1, wherein four connecting plates (20) are slidably fitted in the corresponding sliding slots (18), respectively.
5. Assembled three-phase dry-type transformer according to claim 1, characterized in that, the front end of the rotary rod (14) extends to the front of the base (1) and is fixedly provided with a hand wheel (13), and the front side of the hand wheel (13) is fixedly provided with a handle.
6. An assembled three-phase dry-type transformer according to claim 5, characterized in that the front side of the hand wheel (13) is provided with a fixing screw (12) by screw thread, the front side of the base (1) is fixedly provided with a fixing ring (10), the front side of the fixing ring (10) is provided with a plurality of slots (11), and the fixing screw (12) is movably clamped in the corresponding slot (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221267410.9U CN217444193U (en) | 2022-05-24 | 2022-05-24 | Assembled three-phase dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221267410.9U CN217444193U (en) | 2022-05-24 | 2022-05-24 | Assembled three-phase dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217444193U true CN217444193U (en) | 2022-09-16 |
Family
ID=83222073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221267410.9U Active CN217444193U (en) | 2022-05-24 | 2022-05-24 | Assembled three-phase dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217444193U (en) |
-
2022
- 2022-05-24 CN CN202221267410.9U patent/CN217444193U/en active Active
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