CN207781346U - A kind of load tap-changing dry-type transformer - Google Patents
A kind of load tap-changing dry-type transformer Download PDFInfo
- Publication number
- CN207781346U CN207781346U CN201820071594.9U CN201820071594U CN207781346U CN 207781346 U CN207781346 U CN 207781346U CN 201820071594 U CN201820071594 U CN 201820071594U CN 207781346 U CN207781346 U CN 207781346U
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- China
- Prior art keywords
- hollow
- type transformer
- load tap
- changing dry
- rod
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Abstract
The utility model provides a kind of load tap-changing dry-type transformer,Including hollow cylinder,Shutter,Connecting rod,Supporting rod,Vibrating motor,Support plate,Mounting bracket,Hollow,Decoupling rod,Rubber slab,Vibration damper plate and spring,Supporting rod is mounted on inside hollow cylinder,And extend to hollow cylinder upper end,Post upper is provided with shutter,Shutter lower end is equipped with connecting rod,Connecting rod lower end is equipped with vibrating motor,Vibrating motor lower end is provided with support plate,Support plate is fixed on hollow cylinder outer end,The design achieves shock-absorbing functions,Mounting bracket upper end is equipped with hollow,Hollow inner bottom is provided with spring,Spring upper end is equipped with vibration damper plate,Vibration damper plate upper end is equipped with rubber slab,Rubber slab upper end is equipped with decoupling rod,The design achieves gear snow and effects of keeping off the rain,The utility model is reasonable for structure,Realize shock-absorbing function,Reduce operating noise,And improve protecting effect.
Description
Technical field
The utility model is a kind of load tap-changing dry-type transformer, belongs to transformer technology field.
Background technology
There are impedances for transformer, in power transmission, will generate voltage drop, and become with the variation of user side load
Change.The variation that the fluctuation of system voltage will cause voltage larger plus the variation of user side load.Realizing reactive power in-situ
Under the premise of balance, when variation in voltage be more than definite value when, on-load regulator transformer can act after certain delay, to voltage into
Row adjustment, and keep the stabilization of voltage.
Be fitted without damping on existing load tap-changing dry-type transformer, when transformer works, transformer body and
Certain vibrations are generated in cooling system, irregular, interval to generate, it is continuous or random caused by mechanicalness noise and air
Noise, transformer noise can pollute and injure to the environment of surrounding and people, in addition, in the prior art, part becomes
Depressor be mounted on outdoor, when encounter snow weather when, snow block be deposited in transformer upper end, be easy to damage transformer by pressure.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of load tap-changing dry-type transformer, with
The problems mentioned above in the background art are solved, the utility model is reasonable for structure, realizes shock-absorbing function, reduces work and makes an uproar
Sound, and improve protecting effect.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of on-load voltage regulation is dry
Formula transformer, including protection mechanism, load tap-changing dry-type transformer main body and damping, the damping upper end installation
There is load tap-changing dry-type transformer main body, load tap-changing dry-type transformer main body upper end is equipped with protection mechanism, described anti-
It includes hollow cylinder, shutter, connecting rod, supporting rod, vibrating motor and support plate, the load tap-changing dry-type transformation to protect mechanism
Device main body upper end is equipped with hollow cylinder, and the supporting rod is mounted on inside hollow cylinder, and extends to hollow cylinder upper end, institute
It states post upper and is provided with shutter, the shutter lower end is equipped with connecting rod, and the connecting rod is arranged on the outside of supporting rod, institute
It states connecting rod lower end and vibrating motor is installed, the vibrating motor lower end is provided with support plate, and the support plate is fixed on hollow circle
Cylinder outer end, the damping includes mounting bracket, hollow, decoupling rod, rubber slab, vibration damper plate and spring, the mounting bracket
Upper end is equipped with hollow, and the hollow inner bottom is provided with spring, and the spring upper end is equipped with vibration damper plate, described to subtract
Shake plate upper end is equipped with rubber slab, and the rubber slab upper end is equipped with decoupling rod, and the vibration damper plate and rubber slab are assemblied in
Inside hollow, the decoupling rod is arranged inside hollow, and extends to hollow upper end, and the decoupling rod upper end is equipped with
Load tap-changing dry-type transformer main body, the hollow are located on the downside of load tap-changing dry-type transformer main body.
Further, the hollow inner bottom is uniformly equipped at least two springs, and the hollow passes through at least
Two springs are connected with vibration damper plate.
Further, the hollow outer end is equipped with threaded rod, and threaded rod is connected across hollow with decoupling rod,
And threaded rod is connected by screw thread with decoupling rod.
Further, there are two the mounting bracket is set, the hollow, decoupling rod, rubber slab and vibration damper plate are equipped with
Four, four decoupling rods are installed in load tap-changing dry-type transformer lower body, and two mounting bracket upper ends are right
Claiming installation, there are two hollows.
Further, the outer end is equipped with acoustical cotton plate, and the decoupling rod passes through fixing pin and load tap-changing dry-type
Transformer body is connected, and the hollow cylinder is connected by fixing pin with load tap-changing dry-type transformer main body.
Further, there are two the support plate, vibrating motor and connecting rod are all provided with, during the support plate is symmetrically mounted on
Empty cylinder left and right ends, the connecting rod are symmetrically assemblied in shutter lower end, and the hollow cylinder inner bottom is provided with accumulator,
And accumulator is connected with two vibrating motors respectively by electric wire.
The beneficial effects of the utility model：A kind of load tap-changing dry-type transformer of the utility model, the utility model because
Increase hollow cylinder, shutter, connecting rod, supporting rod, vibrating motor and support plate, the design achieves shock-absorbing functions, reduce
Operating noise, reduces the pollution to environment, and reduce the injury to the body of people, solves existing on-load voltage regulation
It is fitted without damping on dry-type transformer, when transformer works, certain shake is generated in transformer body and cooling system
It is dynamic, irregular, interval to generate, it is continuous or random caused by mechanicalness noise and noise of air, transformer noise can be to week
The drawbacks of environment and people enclosed is polluted and is injured.
For the utility model due to increasing mounting bracket, hollow, decoupling rod, rubber slab, vibration damper plate and spring, the design is real
Gear snow and effect of keeping off the rain are showed, can effectively prevent snow block to be deposited in shutter upper end, improve protecting effect, has solved existing
There are in technology some transformers be mounted on outdoor, when encounter snow weather when, snow block is deposited in transformer upper end, is easy to damage change by pressure
The problem of depressor.
Because increasing by least two springs, which improves damping effect, and because increasing threaded rod and screw thread, the design is just
Be fixed in decoupling rod, set because of mounting bracket there are two, there are four hollow, decoupling rod, rubber slab and vibration damper plate are all provided with,
The design improves the stability of support, and because increasing acoustical cotton plate, which can absorb load tap-changing dry-type transformer main body
Operating noise realizes decrease of noise functions, and the utility model is reasonable for structure, realizes shock-absorbing function, reduces operating noise, and improve
Protecting effect.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of load tap-changing dry-type transformer of the utility model；
Fig. 2 is the schematic diagram of protection mechanism in a kind of load tap-changing dry-type transformer of the utility model；
Fig. 3 is the schematic diagram of damping in a kind of load tap-changing dry-type transformer of the utility model；
In figure：1- protection mechanisms, 2- load tap-changing dry-type transformers main body, 3- dampings, 11- hollow cylinders, 12- hide
Baffle, 13- connecting rods, 14- supporting rods, 15- vibrating motors, 16- support plates, 31- mounting brackets, 32- hollows, 33- decoupling rods,
34- rubber slabs, 35- vibration damper plates, 36- springs.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of load tap-changing dry-type transformer, including
Protection mechanism 1, load tap-changing dry-type transformer main body 2 and damping 3, it is dry that 3 upper end of damping is equipped with on-load voltage regulation
Formula transformer body 2,2 upper end of load tap-changing dry-type transformer main body are equipped with protection mechanism 1.
Protection mechanism 1 includes hollow cylinder 11, shutter 12, connecting rod 13, supporting rod 14, vibrating motor 15 and support plate
16,2 upper end of load tap-changing dry-type transformer main body is equipped with hollow cylinder 11, and supporting rod 14 is mounted on inside hollow cylinder 11,
And 11 upper end of hollow cylinder is extended to, 14 upper end of supporting rod is provided with shutter 12, and 12 lower end of shutter is equipped with connecting rod 13, even
The setting of bar 13 is equipped with vibrating motor 15 in 14 outside of supporting rod, 13 lower end of connecting rod, and 15 lower end of vibrating motor is provided with support plate
16, support plate 16 is fixed on 11 outer end of hollow cylinder, and the design achieves shock-absorbing functions, reduce operating noise.
Damping 3 includes mounting bracket 31, hollow 32, decoupling rod 33, rubber slab 34, vibration damper plate 35 and spring 36,
31 upper end of mounting bracket is equipped with hollow 32, and 32 inner bottom of hollow is provided with spring 36, and 36 upper end of spring is equipped with damping
Plate 35,35 upper end of vibration damper plate are equipped with rubber slab 34, and 34 upper end of rubber slab is equipped with decoupling rod 33, vibration damper plate 35 and rubber slab
34 are assemblied in inside hollow 32, and decoupling rod 33 is arranged inside hollow 32, and extends to 32 upper end of hollow, decoupling rod
33 upper ends are equipped with load tap-changing dry-type transformer main body 2, and hollow 32 is located at 2 downside of load tap-changing dry-type transformer main body,
The design achieves gear snow and effects of keeping off the rain, and snow block can effectively be prevented to be deposited in 12 upper end of shutter.
32 inner bottom of hollow is uniformly equipped at least two springs 36, hollow 32 by least two springs 36 with
Vibration damper plate 35 is connected, and 32 outer end of hollow is equipped with threaded rod, and threaded rod is connected across hollow 32 with decoupling rod 33,
And threaded rod is connected by screw thread with decoupling rod 33, and there are two mounting bracket 31 is set, hollow 32, decoupling rod 33, rubber slab 34
And there are four vibration damper plate 35 is all provided with, four decoupling rods 33 are installed in 2 lower end of load tap-changing dry-type transformer main body, two peaces
It shelves 31 upper ends and is symmetrically installed and be equipped with acoustical cotton plate there are two 32,22 outer end of hollow, decoupling rod 33 passes through fixing pin
It is connected with load tap-changing dry-type transformer main body 2, hollow cylinder 11 passes through fixing pin and load tap-changing dry-type transformer master
Body 2 is connected, and there are two support plate 16, vibrating motor 15 and connecting rod 13 are all provided with, support plate 16 is symmetrically mounted on hollow cylinder
11 left and right ends, connecting rod 13 are symmetrically assemblied in 12 lower end of shutter, and 11 inner bottom of hollow cylinder is provided with accumulator, and electric power storage
Pond is connected with two vibrating motors 15 respectively by electric wire.
Specific implementation mode：In progress in use, staff first checks the utility model, checks whether and deposit
In defect, it can not just carry out using if there is defect, need that maintenance personal is notified to repair at this time, if do not deposited
It can be carried out using if problem, in use, staff first passes through mounting bracket 31 by load tap-changing dry-type transformer master
Body 2 is installed, and threaded rod is then rotated, and since threaded rod is connected by screw thread with decoupling rod 33, therefore threaded rod rotation is same
When be displaced outwardly, realization threaded rod is detached with decoupling rod 33 and hollow 32, staff start on-load voltage regulation do
Formula transformer body 2,2 operation working properly of load tap-changing dry-type transformer main body, while load tap-changing dry-type transformer main body 2
It will produce vibrations during work, the vibrations of load tap-changing dry-type transformer main body 2 drive decoupling rod 33 to shake, and decoupling rod 33 shakes
It moves while driving rubber slab 34 and vibration damper plate 35 to shake, and then spring 36 is compressed and stretched, spring 36 is made to generate
Elastic force improves damping effect, while rubber slab to realize the vibration amplitude for reducing load tap-changing dry-type transformer main body 2
34 have pooling feature, further increase the effect of damping, the design achieves shock-absorbing functions, reduce operating noise.
When encounter snow weather when, staff's Vibration on Start-up motor 15, vibrating motor 15 work drive about 13 connecting rod
Vibrations, 13 vertical tremor of connecting rod drive 12 vertical tremor of shutter, to shake off the accumulated snow being deposited on shutter 12, prevent
Accumulated snow is deposited in 12 upper end of shutter, and load tap-changing dry-type transformer main body 2 is protected in realization, and the design achieves snow defences
Function improves protecting effect.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of load tap-changing dry-type transformer, including protection mechanism (1), load tap-changing dry-type transformer main body (2) and subtract
Shake mechanism (3), it is characterised in that：Damping (3) upper end is equipped with load tap-changing dry-type transformer main body (2), described
Load tap-changing dry-type transformer main body (2) upper end is equipped with protection mechanism (1)；
The protection mechanism (1) includes hollow cylinder (11), shutter (12), connecting rod (13), supporting rod (14), vibrating motor
(15) and support plate (16), load tap-changing dry-type transformer main body (2) upper end are equipped with hollow cylinder (11), the branch
Strut (14) is mounted on hollow cylinder (11) inside, and extends to hollow cylinder (11) upper end, and supporting rod (14) upper end is set
It is equipped with shutter (12), shutter (12) lower end is equipped with connecting rod (13), and the connecting rod (13) is arranged in supporting rod (14)
Outside, connecting rod (13) lower end are equipped with vibrating motor (15), and vibrating motor (15) lower end is provided with support plate (16),
The support plate (16) is fixed on hollow cylinder (11) outer end；
The damping (3) includes mounting bracket (31), hollow (32), decoupling rod (33), rubber slab (34), vibration damper plate (35)
And spring (36), mounting bracket (31) upper end are equipped with hollow (32), hollow (32) inner bottom is provided with
Spring (36), spring (36) upper end are equipped with vibration damper plate (35), and vibration damper plate (35) upper end is equipped with rubber slab (34),
Rubber slab (34) upper end is equipped with decoupling rod (33), and the vibration damper plate (35) and rubber slab (34) are assemblied in hollow
(32) internal, decoupling rod (33) setting is internal in hollow (32), and extends to hollow (32) upper end, the decoupling rod
(33) upper end is equipped with load tap-changing dry-type transformer main body (2), and the hollow (32) is located at load tap-changing dry-type transformer
On the downside of main body (2).
2. a kind of load tap-changing dry-type transformer according to claim 1, it is characterised in that：The hollow (32) is internal
Bottom end is uniformly equipped at least two springs (36), and the hollow (32) passes through at least two springs (36) and vibration damper plate (35)
It is connected.
3. a kind of load tap-changing dry-type transformer according to claim 1, it is characterised in that：Hollow (32) outer end
It is equipped with threaded rod, and threaded rod is connected across hollow (32) with decoupling rod (33), and threaded rod passes through screw thread and damping
Bar (33) is connected.
4. a kind of load tap-changing dry-type transformer according to claim 1, it is characterised in that：The mounting bracket (31) is equipped with
Two, the hollow (32), decoupling rod (33), rubber slab (34) and vibration damper plate (35) subtract there are four being all provided with described in four
Shake bar (33) is installed in load tap-changing dry-type transformer main body (2) lower end, and two mounting bracket (31) upper ends are symmetrically pacified
There are two hollows (32) for dress.
5. a kind of load tap-changing dry-type transformer according to claim 1, it is characterised in that：(22) outer end is equipped with
Acoustical cotton plate, the decoupling rod (33) is connected by fixing pin with load tap-changing dry-type transformer main body (2), described hollow
Cylinder (11) is connected by fixing pin with load tap-changing dry-type transformer main body (2).
6. a kind of load tap-changing dry-type transformer according to claim 1, it is characterised in that：The support plate (16) is shaken
There are two dynamic motor (15) and connecting rod (13) are all provided with, the support plate (16) is symmetrically mounted on hollow cylinder (11) left and right two
End, the connecting rod (13) are symmetrically assemblied in shutter (12) lower end, and hollow cylinder (11) inner bottom is provided with accumulator,
And accumulator is connected with two vibrating motors (15) respectively by electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071594.9U CN207781346U (en) | 2018-01-16 | 2018-01-16 | A kind of load tap-changing dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071594.9U CN207781346U (en) | 2018-01-16 | 2018-01-16 | A kind of load tap-changing dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781346U true CN207781346U (en) | 2018-08-28 |
Family
ID=63212889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820071594.9U Expired - Fee Related CN207781346U (en) | 2018-01-16 | 2018-01-16 | A kind of load tap-changing dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781346U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648604A (en) * | 2019-11-08 | 2020-01-03 | 郑州西亚斯学院 | Planar advertisement design display device |
| CN112040748A (en) * | 2020-09-16 | 2020-12-04 | 金花兰 | Environmental detection information acquisition equipment for Internet of things |
| CN114093636A (en) * | 2022-01-20 | 2022-02-25 | 江苏悦成变压器有限公司 | Energy-saving environment-friendly ultrahigh-voltage power transformer |
-
2018
- 2018-01-16 CN CN201820071594.9U patent/CN207781346U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648604A (en) * | 2019-11-08 | 2020-01-03 | 郑州西亚斯学院 | Planar advertisement design display device |
| CN112040748A (en) * | 2020-09-16 | 2020-12-04 | 金花兰 | Environmental detection information acquisition equipment for Internet of things |
| CN114093636A (en) * | 2022-01-20 | 2022-02-25 | 江苏悦成变压器有限公司 | Energy-saving environment-friendly ultrahigh-voltage power transformer |
| CN114093636B (en) * | 2022-01-20 | 2022-04-12 | 江苏悦成变压器有限公司 | Energy-saving environment-friendly ultrahigh-voltage power 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: 20180828 Termination date: 20190116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |