CN208796823U - A kind of oil-immersed transformer iron core fixing and mounting bracket - Google Patents
A kind of oil-immersed transformer iron core fixing and mounting bracket Download PDFInfo
- Publication number
- CN208796823U CN208796823U CN201821840245.5U CN201821840245U CN208796823U CN 208796823 U CN208796823 U CN 208796823U CN 201821840245 U CN201821840245 U CN 201821840245U CN 208796823 U CN208796823 U CN 208796823U
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- Prior art keywords
- iron core
- oil
- plate
- immersed transformer
- transformer iron
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- Regulation Of General Use Transformers (AREA)
Abstract
The utility model relates to oil-immersed transformer iron cores, and technical field is fixedly mounted, more particularly to a kind of oil-immersed transformer iron core fixing and mounting bracket, including mounting plate, the left and right sides of mounting plate symmetrically offers mounting hole, the top of mounting plate is equipped with cushion socket, the utility model provides a kind of oil-immersed transformer iron core fixing and mounting bracket, pass through a series of design and use of structures, the utility model has achieved the purpose that the vibration of generation is efficiently absorbed and alleviated, and then damping is achieved the effect that, after avoiding long-time use, vibration is also easy the phenomenon that damage is caused to iron core, and then extend its service life, and reduce sound noise jamming degree caused by external environment, traditional fixed form is also avoided simultaneously, improve the efficiency of fixed installation, and then improve the fixed peace of oil-immersed transformer iron core The service efficiency shelved, and then improve the practicability of oil-immersed transformer iron core fixing and mounting bracket.
Description
Technical field
The utility model relates to oil-immersed transformer iron cores, and technical field is fixedly mounted, and in particular to a kind of oil immersed type transformation
Device iron core fixing and mounting bracket.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformation
Device) etc..Can be divided into, according to use: (electric furnace becomes, rectifies change, power frequency testing transformer, pressure regulation for power transformer and special transformer
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer,
Reactor, mutual inductor etc.) it is whole.
However existing oil-immersed transformer iron core is typically fixed, when installation is fixed in oil immersed type
Transformer core can generate vibration and be easy to issue sound when working, after long-time use, vibration is also easy to cause to damage to iron core
Wound, influences its service life, and sound can cause certain noise jamming to external environment, thereby reduce oil-immersed transformer
The service efficiency of iron core fixing and mounting bracket thereby reduces the practicability of oil-immersed transformer iron core fixing and mounting bracket, therefore urgently
A kind of oil-immersed transformer iron core fixing and mounting bracket need to be researched and developed to solve the above problems.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of oil-immersed transformer iron core fixing and mounting bracket, leads to
A series of design and use of structures are crossed, the utility model has reached the mesh that the vibration of generation is efficiently absorbed and alleviated
, and then achieved the effect that damping, after avoiding long-time use, vibration is also easy the phenomenon that damage is caused to iron core, into
And its service life is extended, and reduce sound noise jamming degree caused by external environment, while also avoiding passing
The fixed form of system, improves the efficiency of fixed installation, and then improves the use of oil-immersed transformer iron core fixing and mounting bracket
Efficiency, and then improve the practicability of oil-immersed transformer iron core fixing and mounting bracket；And the utility model structure is simple, new
Grain husk, design is rationally, easy to use, has stronger practicability.
The utility model is achieved by the following technical programs:
A kind of oil-immersed transformer iron core fixing and mounting bracket, including mounting plate, the left and right sides of the mounting plate are symmetrically opened
Equipped with mounting hole, the top of the mounting plate is equipped with cushion socket, and the middle top of the cushion socket offers through slot, the through slot
Interior pass through has buffer board, and the lower end of the buffer board is equipped with limit plate, the left and right ends of the limit plate and the cushion socket
It slides and is connected between the inner sidewall of left and right, elastic rubber column, the elasticity rubber are symmetrically arranged at left and right sides of the bottom of the limit plate
The lower end of rubber column gel column is connected with the intracavity bottom of the cushion socket, in the middle part of the bottom of the limit plate and interior bottom of chamber of the cushion socket
It is equipped with mineral wool in the middle part of portion, and is equipped with foam aluminium metal sheet, the upper end of the buffer board between mineral wool described in upper and lower two groups
Equipped with placement plate, it is symmetrically arranged with fixed plate at left and right sides of the top of the placement plate, the top of the left and right sides fixed plate is equal
It is rotatably connected to lead screw, the front side end of the lead screw is equipped with turning handle, is threaded with spiral shell at the front and rear sides screw thread of the lead screw
Mother, the nut symmetrically fixes the left and right sides for being plugged in movable plate, and the inner end of movable plate described in two groups of front and back is equipped with and determines
Position plate, and the positioning plate side far from the movable plate is equipped with cushion, the middle top of the placement plate is equipped with anti-skidding
Pad.
Preferably, the quantity of mounting hole setting is at least four groups, and every group of quadrangle for being distributed in the mounting plate.
Preferably, cooperate between the through slot and the buffer board for slotted mode.
Preferably, the front and rear sides face of the cushion socket is in hatch frame setting.
Preferably, the front and rear sides thread rotary orientation of lead screw described in two groups of left side two sides is reversed.
Preferably, the cushion and the non-slip mat are made of rubber material.
The utility model has the following beneficial effects:
By in mounting plate, mounting hole, cushion socket, through slot, buffer board, limit plate, elastic rubber column, mineral wool, foam
The components such as aluminium metal sheet, placement plate, fixed plate, lead screw, turning handle, nut, movable plate, positioning plate, cushion, non-slip mat it is mutual
It is used cooperatively down, the utility model has achieved the purpose that the vibration of generation is efficiently absorbed and alleviated, and then reaches
The effect of damping, after avoiding long-time use, vibration is also easy the phenomenon that damage is caused to iron core, and then extends its use
Service life, and sound noise jamming degree caused by external environment is reduced, while also avoiding traditional fixed form, it mentions
The high efficiency being fixedly mounted, and then the service efficiency of oil-immersed transformer iron core fixing and mounting bracket is improved, and then improve
The practicability of oil-immersed transformer iron core fixing and mounting bracket；
And the utility model structure is simple, novel, and design is rationally, easy to use, has stronger practicability.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model.
In figure: 1- mounting plate, 2- mounting hole, 3- cushion socket, 4- through slot, 5- buffer board, 6- limit plate, 7- elastic rubber
Column, 8- mineral wool, 9- foam aluminium metal sheet, 10- placement plate, 11- fixed plate, 12- lead screw, 13- turning handle, 14- nut, 15- are moved
Movable plate, 16- positioning plate, 17- cushion, 18- non-slip mat.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of oil-immersed transformer iron core fixing and mounting bracket, including mounting plate 1, the left and right sides of mounting plate 1 symmetrically open up
There is mounting hole 2, the top of mounting plate 1 is equipped with cushion socket 3, and the middle top of cushion socket 3 offers through slot 4, and passing through in through slot 4 has
The lower end of buffer board 5, buffer board 5 is equipped with limit plate 6, sliding between the left and right ends of limit plate 6 and the left and right inner sidewall of cushion socket 3
It is dynamic to be connected, elastic rubber column 7, lower end and the cushion socket 3 of elastic rubber column 7 are symmetrically arranged at left and right sides of the bottom of limit plate 6
Intracavity bottom is connected, and is equipped with mineral wool 8, and upper and lower two groups in the middle part of the bottom of limit plate 6 and in the middle part of the intracavity bottom of cushion socket 3
Foam aluminium metal sheet 9 is equipped between mineral wool 8, the upper end of buffer board 5 is equipped with placement plate 10, the top left and right sides of placement plate 10
It is symmetrically arranged with fixed plate 11, the top of left and right sides fixed plate 11 is rotatably connected to lead screw 12, and the front side end of lead screw 12 is equipped with
Turning handle 13 is threaded with nut 14 at the front and rear sides screw thread of lead screw 12, and symmetrically fixation is plugged in movable plate 15 to nut 14
The left and right sides, and the inner end of the two groups of movable plates 15 in front and back is equipped with positioning plate 16, and 16 side of positioning plate far from movable plate 15
Equipped with cushion 17, the middle top of placement plate 10 is equipped with non-slip mat 18.
Specifically, the quantity that mounting hole 2 is arranged is at least four groups, and every group of quadrangle for being distributed in mounting plate 1.
Specifically, cooperating between through slot 4 and buffer board 5 for slotted mode.
Specifically, the front and rear sides face of cushion socket 3 is in hatch frame setting.
Specifically, the front and rear sides thread rotary orientation of two groups of left side two sides lead screw 12 is reversed.
Specifically, cushion 17 and non-slip mat 18 are made of rubber material.
The utility model carries out in use, can generate vibration in the work of oil-immersed transformer iron core, and then drive and place
The buffer board 5 of 10 bottom of plate moves downward, and then limit plate 6 is driven to move downward in the inner cavity of cushion socket 3, moves downward
The elastic rubber column 7 of the left and right sides is squeezed simultaneously, while the mineral wool at middle part 8 and foam aluminium metal sheet 9 are squeezed
Pressure, and then under the elastic reaction of elastic rubber column 7, mineral wool 8 and foam aluminium metal sheet 9, reached vibration to generation into
The efficient purpose absorbed and alleviate of row, and then achieved the effect that damping, after avoiding long-time use, vibration is also easy pair
Iron core causes the phenomenon that damage, and then extends its service life；
And in the work of oil-immersed transformer iron core be also easy that the sound can be issued, by being equipped with mineral wool 8 and foamed aluminium
Metal plate 9, due to it has both excellent damping performance and sound absorption qualities can also while one side can carry out efficient damping
Efficient absorption noise is carried out with one side, thereby reduces sound noise jamming degree caused by external environment；
And when carrying out that installation is fixed to oil-immersed transformer iron core, oil-immersed transformer iron core is placed first
At the top of placement plate 10, then by rotating turning handle 13 manually, turning handle 13 drives lead screw 12 to rotate, lead screw 12 and nut 14 it
Between screw-driven effect under, by the transmission of nut 14, drive the two groups of movable plates 15 in front and back to carry out close to each other, and then drive
Two groups of positioning plates 16 carry out close to each other, and then have reached and the front and rear sides of oil-immersed transformer iron core are fixed on the positioning
Purpose avoids traditional fixed form, and improves the efficiency of fixed installation；
And by being equipped with cushion 17 and non-slip mat 18, and cushion 17 and non-slip mat 18 are made of rubber material,
The phenomenon that damaging can be caused since clamping force is excessive to avoid when installation is fixed to oil-immersed transformer iron core, simultaneously
Oil-immersed transformer mandrel bottom is also avoided there is a phenomenon where sliding, increases the frictional force between it；And by being equipped with
Mounting plate 1 and mounting hole 2 can achieve and carry out Fast Installation and fixed purpose to this mounting rack, and then improve fixed peace
The efficiency of dress；
And then under the design and use of above structure, the utility model has reached the vibration to generation and has efficiently been inhaled
The purpose received and alleviated, and then achieved the effect that damping, after avoiding long-time use, vibration is also easy to cause to damage to iron core
The phenomenon that hurting, and then its service life is extended, and reduce sound noise jamming degree caused by external environment, simultaneously
Traditional fixed form is also avoided, the efficiency of fixed installation is improved, and then improves the fixed peace of oil-immersed transformer iron core
The service efficiency shelved, and then improve the practicability of oil-immersed transformer iron core fixing and mounting bracket.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (6)
1. a kind of oil-immersed transformer iron core fixing and mounting bracket, including mounting plate, it is characterised in that: the left and right two of the mounting plate
Side symmetrically offers mounting hole, and the top of the mounting plate is equipped with cushion socket, and the middle top of the cushion socket offers through slot,
Passing through in the through slot has buffer board, and the lower end of the buffer board is equipped with limit plate, the left and right ends of the limit plate with it is described
It slides and is connected between the left and right inner sidewall of cushion socket, be symmetrically arranged with elastic rubber column at left and right sides of the bottom of the limit plate, institute
The lower end for stating elastic rubber column is connected with the intracavity bottom of the cushion socket, the bottom middle part of the limit plate and the cushion socket
Intracavity bottom in the middle part of be equipped with mineral wool, and between mineral wool described in upper and lower two groups be equipped with foam aluminium metal sheet, the buffering
The upper end of plate is equipped with placement plate, is symmetrically arranged with fixed plate, the left and right sides fixed plate at left and right sides of the top of the placement plate
Top be rotatably connected to lead screw, the front side end of the lead screw is equipped with turning handle, screw thread at the front and rear sides screw thread of the lead screw
It is connected with nut, the nut symmetrically fixed left and right sides for being plugged in movable plate, and the inside of movable plate described in two groups of front and back
End is equipped with positioning plate, and the positioning plate side far from the movable plate is equipped with cushion, the middle top of the placement plate
Equipped with non-slip mat.
2. a kind of oil-immersed transformer iron core fixing and mounting bracket according to claim 1, it is characterised in that: the mounting hole
The quantity of setting is at least four groups, and every group of quadrangle for being distributed in the mounting plate.
3. a kind of oil-immersed transformer iron core fixing and mounting bracket according to claim 1, it is characterised in that: the through slot with
Cooperate between the buffer board for slotted mode.
4. a kind of oil-immersed transformer iron core fixing and mounting bracket according to claim 1, it is characterised in that: the cushion socket
Front and rear sides face be in hatch frame setting.
5. a kind of oil-immersed transformer iron core fixing and mounting bracket according to claim 1, it is characterised in that: left side two sides two
The front and rear sides thread rotary orientation of the group lead screw is reversed.
6. a kind of oil-immersed transformer iron core fixing and mounting bracket according to claim 1, it is characterised in that: the cushion
It is made with the non-slip mat of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840245.5U CN208796823U (en) | 2018-11-09 | 2018-11-09 | A kind of oil-immersed transformer iron core fixing and mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821840245.5U CN208796823U (en) | 2018-11-09 | 2018-11-09 | A kind of oil-immersed transformer iron core fixing and mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208796823U true CN208796823U (en) | 2019-04-26 |
Family
ID=66212660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821840245.5U Expired - Fee Related CN208796823U (en) | 2018-11-09 | 2018-11-09 | A kind of oil-immersed transformer iron core fixing and mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208796823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071558A (en) * | 2020-09-03 | 2020-12-11 | 山东九合电气有限公司 | Rain-proof formula transformer |
| CN112397296A (en) * | 2020-11-09 | 2021-02-23 | 夏保友 | Iron core assembling and centering device for production of high-capacity transformer |
-
2018
- 2018-11-09 CN CN201821840245.5U patent/CN208796823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071558A (en) * | 2020-09-03 | 2020-12-11 | 山东九合电气有限公司 | Rain-proof formula transformer |
| CN112397296A (en) * | 2020-11-09 | 2021-02-23 | 夏保友 | Iron core assembling and centering device for production of high-capacity transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |