CN211265232U - Pressing plate structure of amorphous alloy transformer - Google Patents
Pressing plate structure of amorphous alloy transformer Download PDFInfo
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- CN211265232U CN211265232U CN202020102341.0U CN202020102341U CN211265232U CN 211265232 U CN211265232 U CN 211265232U CN 202020102341 U CN202020102341 U CN 202020102341U CN 211265232 U CN211265232 U CN 211265232U
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- clamping plate
- pressing plate
- top board
- amorphous alloy
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Abstract
The utility model discloses a clamp plate structure of metallic glass transformer, fill up one including top board and spring, the top board bottom is provided with the punch holder, the top board with be provided with connecting screw rod one between the punch holder, connecting screw rod one side is provided with the conductive metal strip, top board one side is provided with the wiring metal block, be provided with the lower plate under the punch holder, the lower plate with all be provided with the joint groove on the punch holder. Has the advantages that: the utility model discloses a set up joint groove, spring pad one and spring pad two, can be favorable to the iron core when receiving the electromagnetic effect vibration, quick effectual weakening offsets the sense of shaking, does not influence the fixed strength of iron core, can not be because of fixed knot constructs not hard up noise production.
Description
Technical Field
The utility model relates to an metallic glass transformer technical field, concretely relates to metallic glass transformer's clamp plate structure.
Background
The amorphous alloy transformer is a low-loss and high-energy-efficiency power transformer, the transformer takes iron-based amorphous metal as an iron core, and because the material does not have a long-range ordered structure, the magnetization and demagnetization of the material are easier than those of common magnetic materials, so that the iron loss of the amorphous alloy transformer is 70-80% lower than that of a traditional transformer which generally adopts silicon steel as the iron core. Because the loss is reduced, the power generation requirement is also reduced, and the emission of greenhouse gases such as carbon dioxide is also reduced correspondingly. Amorphous alloy transformers are used in large-scale developing countries such as china and india in a large scale, based on energy supply and environmental protection factors. The current power consumption of the China and the seal country is used for calculation, if the amorphous alloy transformer is adopted on the whole distribution network, the power generation amount of 25-30TWh can be saved every year, and the emission of 2-3 million tons of carbon dioxide can be reduced.
The iron core is fixed mostly to the clamp plate of current metallic glass transformer through the form of bolt or draw-in groove, and its fixed form is harder, can produce lax phenomenon when the iron core rocks for a long time, leads to the noise of transformer great.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, provide a clamp plate structure of metallic glass transformer now, solve the clamp plate of current metallic glass transformer and mostly all fix the iron core through the form of bolt or draw-in groove, its fixed form is harder, can produce lax phenomenon when the iron core rocks for a long time, leads to the great problem of noise of transformer.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a pressing plate structure of an amorphous alloy transformer, which comprises an upper pressing plate and a spring pad I, wherein the bottom of the upper pressing plate is provided with an upper clamping plate, a connecting screw rod I is arranged between the upper pressing plate and the upper clamping plate, one side of the connecting screw rod I is provided with a conductive metal strip, one side of the upper pressing plate is provided with a wiring metal block, a lower clamping plate is arranged under the upper clamping plate, clamping grooves are arranged on the lower clamping plate and the upper clamping plate, a spring pad II is arranged in the clamping groove at the bottom of the upper clamping plate, a spring pad I is arranged in the clamping groove at the bottom of the lower clamping plate, one end of the spring pad I is provided with a conductive post I, one end of the spring pad II is provided with a conductive post II, an iron core is arranged in the clamping groove, the bottom of the lower clamping plate is provided with a lower pressing, the connecting metal plate is provided with a fixing plate, and connecting screw rods II are arranged among the upper pressing plate, the upper clamping plate, the lower clamping plate and the lower pressing plate.
Furthermore, the upper clamping plate is fixedly connected with the upper pressing plate through bolts, and the first connecting screw rod is connected with the upper pressing plate through threads.
Furthermore, the conductive metal strips are welded with the upper pressure plates, and the wiring metal blocks are clamped between the upper pressure plates.
Further, the lower plate with the punch holder passes through bolted connection, the joint groove all take shape in the punch holder and on the lower plate.
Furthermore, the first spring pad is clamped and pressed in the lower clamping plate, the second spring pad is clamped and pressed in the upper clamping plate, the first conductive column is welded with the first spring pad, and the second conductive column is welded with the second spring pad.
Further, the iron core with the joint groove passes through the draw-in groove to be connected, the holding down plate with the lower plate passes through bolted connection, the intercommunication metal sheet with the holding down plate passes through the fixed plate is connected, the fixed plate with the holding down plate passes through bolted connection, connecting bolt two with the top board the holding down plate and the holding down plate is all pegged graft.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for the clamp plate that solves current metallic glass transformer most all fix the iron core through the form of bolt or draw-in groove, its fixed form is harder, can produce lax phenomenon when the iron core rocks for a long time, leads to the great problem of noise of transformer, the utility model discloses a set up joint groove, spring pad one and spring pad two, can be favorable to the iron core when receiving the electromagnetic effect vibration, quick effectual weakening offsets the sense of shaking, does not influence the fixed strength of iron core, can not be because of fixed knot constructs not hard up the noise that produces.
Drawings
Fig. 1 is a schematic structural diagram of a pressing plate structure of an amorphous alloy transformer according to the present invention;
fig. 2 is a front sectional view of an upper clamping plate in a pressing plate structure of an amorphous alloy transformer according to the present invention;
fig. 3 is an elevational view of the lower clamp plate in the clamp plate structure of the amorphous alloy transformer of the present invention.
The reference numerals are explained below:
1. an upper pressure plate; 2. a lower pressing plate; 3. connecting a first screw rod; 4. a conductive metal strip; 5. a wiring metal block; 6. an iron core; 7. an upper splint; 8. a lower splint; 9. a clamping groove; 10. communicating the metal plates; 11. a fixing plate; 12. a first spring pad; 13. a first conductive post; 14. a second conductive column; 15. a second spring pad; 16. and connecting the second screw rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the pressing plate structure of an amorphous alloy transformer in this embodiment includes an upper pressing plate 1 and a spring pad 12, an upper clamping plate 7 is disposed at the bottom of the upper pressing plate 1, a first connecting screw 3 is disposed between the upper pressing plate 1 and the upper clamping plate 7, a conductive metal strip 4 is disposed at one side of the first connecting screw 3, a wiring metal block 5 is disposed at one side of the upper pressing plate 1, a lower clamping plate 8 is disposed under the upper clamping plate 7, clamping grooves 9 are disposed on the lower clamping plate 8 and the upper clamping plate 7, a second spring pad 15 is disposed in the clamping groove 9 at the bottom of the upper clamping plate 7, a first spring pad 12 is disposed in the clamping groove 9 at the bottom of the lower clamping plate 8, a first conductive column 13 is disposed at one end of the first spring pad 12, a second conductive column 14 is disposed at one end of the second spring pad 15, an iron core 6 is disposed in the clamping groove 9, a, the communicating metal plate 10 is provided with a fixing plate 11, and a second connecting screw 16 is arranged among the upper pressing plate 1, the upper clamping plate 7, the lower clamping plate 8 and the lower pressing plate 2.
The upper clamping plate 7 is fixedly connected with the upper pressing plate 1 through bolts, and the first connecting screw rod 3 is connected with the upper pressing plate 1 through threads.
The conductive metal strip 4 is welded with the upper pressing plates 1, the wiring metal block 5 is clamped between the upper pressing plates 1, and the conductive metal strip 4 is used for connecting an external equipment wire.
The lower clamping plate 8 is connected with the upper clamping plate 7 through bolts, and the clamping grooves 9 are formed in the upper clamping plate 7 and the lower clamping plate 8.
The first spring pad 12 is clamped and pressed in the lower clamping plate 8, the second spring pad 15 is clamped and pressed in the upper clamping plate 7, the first conductive column 13 is welded with the first spring pad 12, the second conductive column 14 is welded with the second spring pad 15, and both the first spring pad 12 and the second spring pad 15 have the function of conducting electricity.
Iron core 6 passes through the draw-in groove with joint groove 9 and is connected, and lower clamp plate 2 passes through bolted connection with lower clamp plate 8, and intercommunication metal sheet 10 passes through fixed plate 11 with lower clamp plate 2 and is connected, and fixed plate 11 passes through bolted connection with lower clamp plate 2, and connecting bolt two all pegs graft with top board 1, top board 7, lower clamp plate 8 and lower clamp plate 2, and intercommunication metal sheet 10 is used for three parallelly connected groups of iron core 6.
The specific implementation process of this embodiment is as follows: at first place electrically conductive metal strip 4 between top board 1, then through 3 fixed connection of two sets of connecting screw, put into iron core 6 in the joint groove 9 of lower plate 8 after that, align the joint groove 9 of upper plate 7 and install, at last, connecting screw two 16 with top board 1, upper plate 7, lower plate 8 and lower plate 2 carry out final encapsulation and connect, can insert the transformer in use, iron core 6 carries out extrusion effect from top to bottom through spring pad one 12 and spring pad two 15 in joint groove 9, fixed rigidity has both been ensured, can not become flexible because of long-time shake, the absorbing function has been provided again, be favorable to iron core 6 weakening the inside noise of transformer when receiving the electromagnetic effect vibration.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. The utility model provides a clamp plate structure of metallic glass transformer which characterized in that: the spring cushion comprises an upper pressing plate (1) and a spring cushion I (12), wherein an upper clamping plate (7) is arranged at the bottom of the upper pressing plate (1), a connecting screw rod I (3) is arranged between the upper pressing plate (1) and the upper clamping plate (7), a conductive metal strip (4) is arranged on one side of the connecting screw rod I (3), a wiring metal block (5) is arranged on one side of the upper pressing plate (1), a lower clamping plate (8) is arranged under the upper clamping plate (7), clamping grooves (9) are formed in the lower clamping plate (8) and the upper clamping plate (7), a spring cushion II (15) is arranged in each clamping groove (9) at the bottom of the upper clamping plate (7), the spring cushion I (12) is arranged in each clamping groove (9) at the bottom of the lower clamping plate (8), a conductive column I (13) is arranged at one end of the spring cushion I (12), a conductive column II (14) is arranged at one end of, be provided with iron core (6) in joint groove (9), lower plate (8) bottom is provided with holding down plate (2), be provided with intercommunication metal sheet (10) on holding down plate (2) the lateral wall, be provided with fixed plate (11) on intercommunication metal sheet (10), top board (1) top board (7) lower plate (8) and all be provided with connecting screw two (16) between holding down plate (2).
2. The pressing plate structure of the amorphous alloy transformer according to claim 1, wherein: the upper clamping plate (7) is fixedly connected with the upper pressing plate (1) through bolts, and the first connecting screw rod (3) is connected with the upper pressing plate (1) through threads.
3. The pressing plate structure of the amorphous alloy transformer according to claim 1, wherein: the conductive metal strips (4) are welded with the upper pressing plates (1), and the wiring metal blocks (5) are clamped between the upper pressing plates (1).
4. The pressing plate structure of the amorphous alloy transformer according to claim 1, wherein: the lower clamping plate (8) is connected with the upper clamping plate (7) through bolts, and the clamping grooves (9) are formed in the upper clamping plate (7) and the lower clamping plate (8).
5. The pressing plate structure of the amorphous alloy transformer according to claim 1, wherein: the first spring pad (12) is clamped and pressed in the lower clamping plate (8), the second spring pad (15) is clamped and pressed in the upper clamping plate (7), the first conductive column (13) is welded with the first spring pad (12), and the second conductive column (14) is welded with the second spring pad (15).
6. The pressing plate structure of the amorphous alloy transformer according to claim 1, wherein: iron core (6) with joint groove (9) are connected through the draw-in groove, holding down plate (2) with lower plate (8) pass through bolted connection, intercommunication metal sheet (10) with holding down plate (2) pass through fixed plate (11) are connected, fixed plate (11) with lower plate (2) pass through bolted connection, connecting bolt two with top board (1) top board (7) lower plate (8) and lower plate (2) are all pegged graft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020102341.0U CN211265232U (en) | 2020-01-16 | 2020-01-16 | Pressing plate structure of amorphous alloy transformer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020102341.0U CN211265232U (en) | 2020-01-16 | 2020-01-16 | Pressing plate structure of amorphous alloy transformer |
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| CN211265232U true CN211265232U (en) | 2020-08-14 |
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| CN202020102341.0U Active CN211265232U (en) | 2020-01-16 | 2020-01-16 | Pressing plate structure of amorphous alloy transformer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678198A (en) * | 2022-03-09 | 2022-06-28 | 北京安力斯环境科技股份有限公司 | Special high-frequency resonance transformer for wire-wound wire framework and plate-type ozone generator |
-
2020
- 2020-01-16 CN CN202020102341.0U patent/CN211265232U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678198A (en) * | 2022-03-09 | 2022-06-28 | 北京安力斯环境科技股份有限公司 | Special high-frequency resonance transformer for wire-wound wire framework and plate-type ozone generator |
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