CN221040791U - Rubber balance cushion block for transformer - Google Patents
Rubber balance cushion block for transformer Download PDFInfo
- Publication number
- CN221040791U CN221040791U CN202323027006.1U CN202323027006U CN221040791U CN 221040791 U CN221040791 U CN 221040791U CN 202323027006 U CN202323027006 U CN 202323027006U CN 221040791 U CN221040791 U CN 221040791U
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- Prior art keywords
- rubber balance
- rubber
- balance cushion
- block
- cushion block
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- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 230000005520 electrodynamics Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a rubber balance cushion block for a transformer, which comprises a mounting frame for mounting the rubber balance cushion block, wherein the mounting frame is provided with a rubber balance cushion block, the rubber balance cushion block is provided with a limiting groove, a fixed plate is arranged above the mounting frame and can be in butt joint with the rubber balance cushion block, the rubber balance cushion block is provided with a mounting groove for the butt joint of the fixed plate, and a plurality of connecting components connected with the fixed plate are arranged on the rubber balance cushion block.
Description
Technical Field
The utility model relates to the technical field of transformer accessories, in particular to a rubber balance cushion block for a transformer.
Background
With the economic development, smelting equipment of factories tends to be large, and the capacity of transformers is larger and larger, so that the requirements on the stability of the performances of the transformers are higher and higher. The transformer balance cushion block is used for leveling the coil, so that the transformer short circuit electrodynamic force is balanced, and no suspension point exists.
Chinese patent CN202930174U discloses a balanced cushion of transformer, its characterized in that comprises integrative balanced cushion body by left cushion portion, right cushion portion and the connecting portion connection in centre, the body is the trapezoid of falling, the top surface of body is step structure. The utility model has simple and reliable structure, adopts an integrated structure formed by hot pressing insulating paper boards, enhances insulating performance and bearing capacity, balances two groups of coils and simultaneously bears short-circuit electrodynamic force of the two groups of coils, effectively reduces the phenomena of fragmentation and loosening of a balance cushion block of the transformer in the operation process, ensures the stable performance of the transformer, and ensures the safe and stable operation of the transformer in smelting work.
When the transformer is used, the outer side of the balance cushion block is generally wrapped with rubber at one side, so that a power supply can be blocked, and the rubber is likely to be aged and damaged due to special material reasons of the rubber, so that time is wasted when the balance cushion block is higher, and life of surrounding residents is likely to be influenced.
Disclosure of Invention
To above-mentioned problem, provide a rubber balance cushion for transformer, through the coupling assembling with be connected of fixed plate, can be convenient for change and install rubber balance cushion fast, and then reduce to peripheral resident's life and produce the influence
In order to solve the problems in the prior art, the utility model provides a rubber balance cushion block for a transformer, which comprises a mounting frame for mounting the rubber balance cushion block, wherein the mounting frame is provided with a rubber balance cushion block, a limiting groove is formed in the rubber balance cushion block, a fixing plate is arranged above the mounting frame and can be in butt joint with the rubber balance cushion block, the rubber balance cushion block is provided with a mounting groove for the butt joint of the fixing plate, and a plurality of connecting assemblies connected with the fixing plate are arranged on the rubber balance cushion block.
Preferably, the connecting component comprises an abutting shaft, a supporting frame, a limiting ring, a spring and a limiting block; the abutting shaft is horizontally arranged on the side edge of the rubber balance cushion block, can penetrate through the rubber balance cushion block and is in abutting connection with the fixing plate, and a limiting hole for the abutting shaft to abut is formed in the fixing plate; the support frame is sleeved on the abutting shaft and is connected with the rubber balance cushion block; the limiting ring is coaxially arranged on the abutting shaft and can be abutted with the rubber balance cushion block; the spring is sleeved on the abutting shaft, one end of the spring is abutted to the supporting frame, and the other end of the spring is abutted to the limiting ring; the stopper sets up in the one side that the butt axle is close to the support frame, and the stopper can set up with the support frame butt.
Preferably, the mounting frame is provided with an adjusting assembly capable of adjusting the rubber balance cushion block, and the adjusting assembly comprises a connecting plate, an adjusting ring, a fixing seat and a screw; the connecting plate is arranged on the mounting frame and is provided with a bearing seat; the adjusting ring is arranged on the bearing seat; the fixed seat is arranged above the connecting plate, and the top of the fixed seat is connected with the bottom of the fixed plate; the screw rod is vertical form setting on the adjusting ring, and screw rod and fixing base are threaded connection setting.
Preferably, the mounting frame is further provided with a moving assembly, the moving assembly comprises a sliding block, the sliding block can move and is arranged on the mounting frame, the mounting frame is provided with a sliding groove for the sliding block to move, and the top of the sliding block is connected with the bottom of the connecting plate.
Preferably, the mounting frame is provided with a plurality of fixing parts for fixing the sliding blocks, and the fixing parts comprise bolt seats and butterfly bolts; the bolt seat is vertically arranged on the mounting frame; the butterfly bolt sets up on the bolt seat, and the butterfly bolt can run through the mounting bracket and be threaded connection setting with the slider, is provided with a plurality of screw holes of being connected with the butterfly bolt on the slider.
Preferably, a plurality of first protruding blocks are arranged on the abutting shaft, and the first protruding blocks can penetrate through the rubber balance cushion blocks to be abutted against the fixing plates.
Preferably, the adjusting ring is provided with a plurality of second protrusions.
Preferably, the limiting block is provided with a handle which can be used for holding.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the connecting assembly is connected with the fixing plate, so that damage caused by long-time use of the rubber balance pad block is prevented, the rubber balance pad block can be conveniently and rapidly replaced and installed, and further, the influence on the life of surrounding residents can be reduced to the greatest extent.
Drawings
Fig. 1 is a schematic perspective view of a rubber balance pad for a transformer.
Fig. 2 is a cross-sectional view of an internal perspective structure of a rubber balance pad for a transformer.
Fig. 3 is an enlarged schematic view of the present application at a in fig. 2.
Fig. 4 is a partial perspective view of a cross-sectional view of a rubber balance pad for a transformer.
Fig. 5 is a sectional view showing the internal three-dimensional structure of a rubber balance pad for a transformer.
Fig. 6 is a partial perspective view of a second perspective structure of a rubber balance pad for a transformer.
The reference numerals in the figures are: 1-mounting rack; 2-a rubber balance cushion block; 21-a limit groove; 22-mounting slots; 3-fixing plates; 31-limiting holes; a 4-connection assembly; 41-abutting the shaft; 411-first bump; 42-supporting frames; 43-limiting block; 431-handle; 44-limiting rings; 45-springs; 5-an adjustment assembly; 51-fixing seats; 52-adjusting ring; 521-second bumps; 53-screw; 54-bearing seats; 55-connecting plates; 6-moving the assembly; 61-a slider; 62-sliding grooves; 63-a fixing part; 631-a bolt seat; 632-butterfly bolts; 633-threaded holes.
Detailed Description
The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.
Referring to fig. 1 to 6, a rubber balance pad for a transformer is shown, including the mounting bracket 1 that is used for installing rubber balance pad 2, be provided with a rubber balance pad 2 on the mounting bracket 1, be provided with spacing groove 21 on the rubber balance pad 2, the top of mounting bracket 1 is provided with fixed plate 3, and fixed plate 3 can set up with rubber balance pad 2 butt, is provided with the mounting groove 22 that supplies fixed plate 3 butt on the rubber balance pad 2, is provided with a plurality of coupling assembling 4 that are connected with fixed plate 3 on the rubber balance pad 2.
When needing to use rubber balance cushion 2 in the equipment transformer, at first install fixed plate 3 on mounting bracket 1, then aim at fixed plate 3 with mounting groove 22 on the rubber balance cushion 2, then accomplish the cover with rubber balance cushion 2 and establish on fixed plate 3, then make rubber balance cushion 2 fix on fixed plate 3 through coupling assembling 4, then install the main part of transformer in the spacing groove 21 of rubber balance cushion 2, through coupling assembling 4 and the connection of fixed plate 3, prevent to appear damaging because of rubber balance cushion 2 uses for a long time, can be convenient for change and install rubber balance cushion 2, and then can reduce the time of changing rubber balance cushion 2.
Referring to fig. 3, the connection assembly 4 includes an abutment shaft 41, a support bracket 42, a stop collar 44, a spring 45, and a stop block 43; the abutting shaft 41 is horizontally arranged on the side edge of the rubber balance cushion block 2, the abutting shaft 41 can penetrate through the rubber balance cushion block 2 and is abutted against the fixed plate 3, and the fixed plate 3 is provided with a limiting hole 31 for the abutting shaft 41 to abut against; the supporting frame 42 is sleeved on the abutting shaft 41, and the supporting frame 42 is connected with the rubber balance cushion block 2; the limiting ring 44 is coaxially arranged on the abutting shaft 41, and the limiting ring 44 can be abutted with the rubber balance cushion block 2; the spring 45 is sleeved on the abutting shaft 41, one end of the spring 45 is abutted to the supporting frame 42, and the other end is abutted to the limiting ring 44; the stopper 43 is disposed on a side of the abutment shaft 41 near the support frame 42, and the stopper 43 can be disposed in abutment with the support frame 42.
When the rubber balance cushion block 2 is required to be mounted on the fixed plate 3, the limiting block 43 is pulled firstly, the limiting block 43 moves towards the direction away from the supporting frame 42, then the abutting shaft 41 and the limiting ring 44 are synchronously driven to move together, the limiting ring 44 can squeeze the spring 45, the spring 45 is enabled to generate compression deformation to have elastic reset force, then after the rubber balance cushion block 2 is abutted against the fixed plate 3, the limiting block 43 is only required to be loosened, the abutting shaft 41 is driven by the spring 45 to be directly inserted into the limiting hole 31 of the fixed plate 3, and accordingly the rubber balance cushion block 2 is fixed.
Referring to fig. 5, an adjusting assembly 5 capable of adjusting a rubber balance pad 2 is provided on a mounting frame 1, and the adjusting assembly 5 includes a connecting plate 55, an adjusting ring 52, a fixing seat 51 and a screw 53; the connecting plate 55 is arranged on the mounting frame 1, and a bearing seat 54 is arranged on the connecting plate 55; the adjusting ring 52 is arranged on the bearing seat 54; the fixed seat 51 is arranged above the connecting plate 55, and the top of the fixed seat 51 is connected with the bottom of the fixed plate 3; the screw 53 is vertically arranged on the adjusting ring 52, and the screw 53 is in threaded connection with the fixing seat 51.
Because in the assembled transformer, rubber balance cushion 2 need install in the diversified department of transformer main part bottom, rotate in the bearing frame 54 on connecting plate 55 through rotating adjusting ring 52 like this, can drive screw 53 in step like this and rotate, and then drive fixing base 51 and go up and down, when there is the gap between certain rubber balance cushion 2 and the transformer main part like this, just can directly rotate adjusting ring 52, and then drive the height of rubber balance cushion 2, need not to make a round trip to change rubber balance cushion 2 a plurality of times like this, and then promote the practicality of rubber balance cushion 2.
Referring to fig. 5, the mounting frame 1 is further provided with a moving assembly 6, the moving assembly 6 includes a slider 61, the slider 61 is movably disposed on the mounting frame 1, a chute 62 for moving the slider 61 is disposed on the mounting frame 1, and a top of the slider 61 is connected with a bottom of the connecting plate 55.
Because the mounting frame 1 is generally fixedly mounted, the sliding blocks 61 move in the sliding grooves 62 of the mounting frame 1, and the connecting plates 55 are driven to move on the mounting frame 1, so that the rubber balance cushion block 2 can also synchronously move on the mounting frame 1, when errors occur in mounting the rubber balance cushion block 2, the positions of the rubber balance cushion block 2 can be quickly adjusted only by moving the sliding blocks 61 in the sliding grooves 62 of the mounting frame 1, and the reworking operation is reduced, so that labor and time are saved.
Referring to fig. 6, the mounting bracket 1 is provided with a plurality of fixing portions 63 for fixing the slider 61, and the fixing portions 63 include a bolt seat 631 and a butterfly bolt 632; the bolt seat 631 is arranged on the mounting frame 1 in a vertical mode; the butterfly bolt 632 is arranged on the bolt seat 631, and the butterfly bolt 632 can penetrate through the mounting frame 1 to be in threaded connection with the sliding block 61, and the sliding block 61 is provided with a plurality of threaded holes 633 connected with the butterfly bolt 632.
When the position of the slide block 61 in the slide groove 62 of the mounting frame 1 needs to be adjusted, the screwing butterfly bolt 632 is firstly moved on the bolt seat 631, so that the butterfly bolt 632 is far away from the threaded hole 633 of the slide block 61, then the slide block 61 is moved in the slide groove 62 of the mounting frame 1, after the slide block 61 is moved to a proper position, the screwing butterfly bolt 632 is again moved on the bolt seat 631, so that the butterfly bolt 632 is penetrated and screwed into the other threaded hole 633 of the slide block 61, and the slide block 61 is further fixed.
Referring to fig. 3 and 4, a plurality of first protrusions 411 are disposed on the abutment shaft 41, and the first protrusions 411 can be disposed in abutment with the fixing plate 3 through the rubber balance pad 2.
When the rubber balance cushion block 2 needs to be replaced, the limiting block 43 is pulled at first to drive the abutting shaft 41 to be far away from the fixed plate 3, then the limiting block 43 is pulled continuously to enable the first protruding block 411 on the abutting shaft 41 to be far away from the rubber balance cushion block 2, then the limiting block 43 is directly rotated to a proper angle, the first protruding block 411 is abutted to the outer side of the rubber balance cushion block 2, and therefore when a new rubber balance cushion block 2 needs to be installed, the limiting block 43 does not need to be pulled again, operation can be further reduced, and convenience in installation of the rubber balance cushion block 2 is improved.
Referring to fig. 5, the adjusting ring 52 is provided with a plurality of second protrusions 521.
Since the adjustment ring 52 is manually rotated during rotation, the friction force between the adjustment ring 52 and the palm can be increased by the plurality of second protrusions 521, thereby improving the stability during rotation of the adjustment ring 52.
Referring to fig. 3, a grip 431 usable for gripping is provided on the stopper 43.
The handle 431 is directly pulled, so that the limiting block 43 is driven to move, convenience in operation can be improved, and the strength of related personnel in pulling can be reduced by directly pulling the handle 431.
The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.
Claims (8)
1. The utility model provides a rubber balance cushion for transformer, including mounting bracket (1) that is used for installing rubber balance cushion (2), its characterized in that is provided with a rubber balance cushion (2) on mounting bracket (1), is provided with spacing groove (21) on rubber balance cushion (2), and the top of mounting bracket (1) is provided with fixed plate (3), and fixed plate (3) can set up with rubber balance cushion (2) butt, is provided with mounting groove (22) that supply fixed plate (3) butt on rubber balance cushion (2), is provided with coupling assembling (4) that a plurality of and fixed plate (3) are connected on rubber balance cushion (2).
2. The rubber balance pad for a transformer according to claim 1, wherein the connecting assembly (4) comprises an abutting shaft (41), a supporting frame (42), a limiting ring (44), a spring (45) and a limiting block (43);
the abutting shaft (41) is horizontally arranged on the side edge of the rubber balance cushion block (2), the abutting shaft (41) can penetrate through the rubber balance cushion block (2) to be abutted with the fixed plate (3), and the fixed plate (3) is provided with a limiting hole (31) for the abutting shaft (41) to abut against;
The supporting frame (42) is sleeved on the abutting shaft (41), and the supporting frame (42) is connected with the rubber balance cushion block (2);
the limiting ring (44) is coaxially arranged on the abutting shaft (41), and the limiting ring (44) can be abutted with the rubber balance cushion block (2);
The spring (45) is sleeved on the abutting shaft (41), one end of the spring (45) is abutted to the supporting frame (42), and the other end of the spring is abutted to the limiting ring (44);
The limiting block (43) is arranged on one side, close to the supporting frame (42), of the abutting shaft (41), and the limiting block (43) can be abutted to the supporting frame (42).
3. The rubber balance cushion block for the transformer according to claim 1, wherein the mounting frame (1) is provided with an adjusting assembly (5) capable of adjusting the rubber balance cushion block (2), and the adjusting assembly (5) comprises a connecting plate (55), an adjusting ring (52), a fixing seat (51) and a screw (53);
The connecting plate (55) is arranged on the mounting frame (1), and a bearing seat (54) is arranged on the connecting plate (55);
the adjusting ring (52) is arranged on the bearing seat (54);
The fixed seat (51) is arranged above the connecting plate (55), and the top of the fixed seat (51) is connected with the bottom of the fixed plate (3);
the screw rod (53) is vertically arranged on the adjusting ring (52), and the screw rod (53) is in threaded connection with the fixing seat (51).
4. A rubber balance pad for a transformer according to claim 3, characterized in that the mounting frame (1) is further provided with a moving assembly (6), the moving assembly (6) comprises a sliding block (61), the sliding block (61) is movably arranged on the mounting frame (1), the mounting frame (1) is provided with a sliding groove (62) for the sliding block (61) to move, and the top of the sliding block (61) is connected with the bottom of the connecting plate (55).
5. The rubber balance pad for a transformer according to claim 4, wherein the mounting frame (1) is provided with a plurality of fixing parts (63) for fixing the slider (61), and the fixing parts (63) comprise bolt seats (631) and butterfly bolts (632);
The bolt seat (631) is vertically arranged on the mounting frame (1);
The butterfly bolt (632) is arranged on the bolt seat (631), the butterfly bolt (632) can penetrate through the mounting frame (1) to be in threaded connection with the sliding block (61), and the sliding block (61) is provided with a plurality of threaded holes (633) connected with the butterfly bolt (632).
6. The rubber balance pad for the transformer according to claim 2, wherein a plurality of first protruding blocks (411) are arranged on the abutting shaft (41), and the first protruding blocks (411) can penetrate through the rubber balance pad (2) to be abutted against the fixing plate (3).
7. A rubber balance pad for a transformer according to claim 3, characterized in that the adjusting ring (52) is provided with a plurality of second protrusions (521).
8. The rubber balance pad for a transformer according to claim 2, wherein a handle (431) capable of being used for holding is provided on the stopper (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323027006.1U CN221040791U (en) | 2023-11-09 | 2023-11-09 | Rubber balance cushion block for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323027006.1U CN221040791U (en) | 2023-11-09 | 2023-11-09 | Rubber balance cushion block for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221040791U true CN221040791U (en) | 2024-05-28 |
Family
ID=91178645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323027006.1U Active CN221040791U (en) | 2023-11-09 | 2023-11-09 | Rubber balance cushion block for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221040791U (en) |
-
2023
- 2023-11-09 CN CN202323027006.1U patent/CN221040791U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |