CN209343885U - A kind of power transformer protective device - Google Patents
A kind of power transformer protective device Download PDFInfo
- Publication number
- CN209343885U CN209343885U CN201920301869.8U CN201920301869U CN209343885U CN 209343885 U CN209343885 U CN 209343885U CN 201920301869 U CN201920301869 U CN 201920301869U CN 209343885 U CN209343885 U CN 209343885U
- Authority
- CN
- China
- Prior art keywords
- power transformer
- protection shell
- symmetrically arranged
- pedestal
- fixed plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a kind of power transformer protective devices, are related to transformer technology field.The utility model includes pedestal, the top of the pedestal is provided with protection shell, the top of pedestal and be located at protection shell inner cavity be symmetrically arranged with damping spring, the top of damping spring is provided with parcel shelf, the top of parcel shelf is provided with power transformer, the two sides of power transformer are symmetrically arranged with several buffer springs, the end of buffer spring is provided with connecting rod, the end of connecting rod is provided with handle, two middle side parts of protection shell are symmetrically arranged with protective cover, the inner cavity of protective cover is equipped with small fan, the top of protection shell is provided with hanging ring, the top of protection shell is symmetrically arranged with heat release hole.The utility model realizes the damping of the vertical and horizontal of power transformer by damping spring and buffer spring, and the device is convenient for assembly and disassembly, facilitates the maintenance for carrying out power transformer, and when application can be more convenient to use with in-site installation.
Description
Technical field
The utility model belongs to transformer technology field, specifically, in particular to a kind of power transformer protective device.
Background technique
With the rapid development of science and technology, with the research and development of various electrical equipments, people are original for the demand of electric energy
The higher therefore present life moment all be unable to do without electric energy, and household electricity is substantially from power plant, and what power plant generated
Electricity is typically all high-voltage electricity, therefore just needs transformer that voltage transformation is for people to use to suitable voltage, therefore transformation
Device plays irreplaceable role in life, but present transformer mostly has the deficiency in safety and maintenance.
China Patent No. CN201820062308.2 discloses a kind of power transformer with protective device, including transformation
Device and top plate, the top plate are arranged in transformer top, and the top plate two sides are equipped with protective device, and the protective device includes
Fixed block one, fixed block two, rotating bar and crank, the rotating bar is arranged between fixed block one and fixed block two, described solid
Block two is determined equipped with slot hole, and the crank is mounted in slot hole by rotation axis, and cavity, the cavity are equipped in the transformer
It is inside provided with work package, water storage box and damping box, card slot is equipped in the water storage box, the work package is arranged in card slot
It is interior, shock structure and damping spring are provided in the damping box, the damping box bottom is equipped with Convenient table and through-hole, the water storage
Case side is equipped with water outlet, and the transformer side is equipped with port and conduit.The device passes through in transformer and water storage box is arranged, into
Row heat dissipation, it may occur that cause Accident of Transformer because of water tank leakage, increase the factor that transformer is caused danger；And the dress
Setting effectively to carry out damping to lateral shock.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
It is existing to overcome the utility model proposes a kind of power transformer protective device for the problems in the relevant technologies
Above-mentioned technical problem present in the relevant technologies.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of power transformer protective device, including pedestal, the top of the pedestal are provided with protection
Shell, the top of the pedestal and the inner cavity for being located at the protection shell are symmetrically arranged with damping spring, the damping spring
Top is provided with parcel shelf, and the top of the parcel shelf is provided with power transformer, and the two sides of the power transformer are symmetrical
Several buffer springs are provided with, the end of the buffer spring is provided with connecting rod, and the end of the connecting rod is provided with carrying handle
Hand, two middle side parts of the protection shell are symmetrically arranged with protective cover, and the inner cavity of the protective cover is equipped with small fan, the protection
The top of shell is provided with hanging ring, and the top of the protection shell is symmetrically arranged with heat release hole.
Further, the two sides of the pedestal are symmetrically arranged with fixed plate one, and the two sides bottom end of the protection shell is symmetrical
It is provided with fixed plate two, the fixed plate one and the fixed plate two-phase are correspondingly arranged on tapped through hole, in the tapped through hole
It is provided with bolt, the pedestal is connect with the protection shell by the bolt thread.
Further, the two sides of the power transformer are symmetrically arranged with several catching grooves, and the buffer spring is close to institute
The one end for stating power transformer is provided with fixed plate three, and the end of the fixed plate three is provided with buckle, the buffer spring
It is clamped by the buckle with the power transformer.
Further, the connecting rod is through the protection shell and extending to outside it, and protect shell be provided with and
The long stripes through hole that the connecting rod matches, the top of the long stripes through hole are provided with fixed fixture block.
Further, the end of the protective cover is provided with filter screen.
The utility model has the following beneficial effects:
By protecting the setting of shell, one of barrier is formed to power transformer, external environment, such as sleet can be stopped
Deng the damage to power transformer, when power transformer works, a large amount of heat and kinetic energy can be generated, damping spring can be to electricity
Source transformer damping radiates to power transformer by small fan and heat release hole, therefore reduces the heat and kinetic energy pair distributed
The damage of power transformer, by protection shell, heat release hole and the small fan of setting, realize in rain and snow with hot weather
Protection to power transformer, to extend the service life of power transformer.Protective cover is set outside small fan, it is therefore prevented that external
The sundries such as sleet strike small fan, impact to heat dissipation, filter screen prevents external sundries to enter protective shell by small fan
Body influences and damages power transformer；When there is external impact power, the buffer spring of power transformer two sides carries out unloading shock
Power, so that reducing damage of the impact force to power transformer realizes power transformer by damping spring and buffer spring
The damping of vertical and horizontal, damping effect is more preferably.When carrying out disassembly protection shell, by handle by buffer spring end
The buckle in portion is detached from from catching groove, and then handle is stuck on fixed fixture block, so that buffer spring and power transformer point
From, by Bolt dismantling, by hoisting machine hoisting ring, thus will protection shell sling, then power transformer is checked
And repairing.The device is convenient for assembly and disassembly, facilitates the maintenance for carrying out power transformer, can be used with in-site installation when application
It is more convenient.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of utility model embodiment, used required for being described below to embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of utility model, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the top view of the utility model；
Fig. 4 is enlarged drawing at the A of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1, pedestal；101, fixed plate one；2, shell is protected；201, fixed plate two；202, bolt；203, long stripes through hole；
204, fixed fixture block；3, damping spring；4, parcel shelf；5, power transformer；501, catching groove；6, buffer spring；601, fixed plate
Three；602, it buckles；7, connecting rod；8, handle；9, protective cover；901, filter screen；10, small fan；11, hanging ring；12, it radiates
Hole.
Specific embodiment
Below in conjunction with the attached drawing in utility model embodiment, the technical solution in utility model embodiment is carried out clear
Chu is fully described by, it is clear that described embodiment is only utility model a part of the embodiment, rather than whole implementation
Example.Based on the embodiment in utility model, those of ordinary skill in the art are obtained without creative efforts
All other embodiment, belong to the range of utility model protection.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", "top", " in ", "inner"
Equal indicating positions or positional relationship are merely for convenience of description utility model and simplify description, rather than indication or suggestion is signified
Component or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to practical new
The limitation of type.
It please refers to shown in Fig. 1-4, the utility model is a kind of power transformer protective device, including pedestal 1, the pedestal
1 top be provided with protection shell 2, the top of the pedestal 1 and be located at it is described protection shell 2 inner cavity be symmetrically arranged with damping
Spring 3, the top of the damping spring 3 are provided with parcel shelf 4, and the top of the parcel shelf 4 is provided with power transformer 5, institute
The two sides for stating power transformer 5 are symmetrically arranged with several buffer springs 6, and the end of the buffer spring 6 is provided with connecting rod
7, the end of the connecting rod 7 is provided with handle 8, and two middle side parts of the protection shell 2 are symmetrically arranged with protective cover 9, institute
The inner cavity for stating protective cover 9 is equipped with small fan 10, and the top of the protection shell 2 is provided with hanging ring 11, described to protect the upper of shell 2
Portion is symmetrically arranged with heat release hole 12.
With the aid of the technical scheme, by the setting by protection shell 2, one of barrier is formed to power transformer 5,
It can stop the damage to power transformer 5 such as external environment, such as sleet, when power transformer 5 works, can generate a large amount of
Heat and kinetic energy, damping spring 3 can be to 5 dampings of power transformer, by small fan 10 and heat release hole 12 to power transformer 5
Heat dissipation, therefore reduce the damage of the heat distributed and kinetic energy to power transformer 5, pass through protection shell 2, the heat release hole of setting
12 and small fan 10, the protection in rain and snow with hot weather to power transformer 5 is realized, to extend power transformer
5 service life.Protective cover 9 is set outside small fan 10, it is therefore prevented that the sundries such as external sleet strike small fan 10, cause to heat dissipation
It influences, filter screen 901 prevents external sundries to enter protection shell 2, influence and damage power transformer 5 by small fan 10；
When there is external impact power, the buffer spring 6 of 5 two sides of power transformer carries out unloading impact force, to reduce impact force to electricity
The damage of source transformer 5 realizes the damping of the vertical and horizontal of power transformer 5 by damping spring 3 and buffer spring 6,
Damping effect is more preferably.When carry out disassembly protection shell 2 when, by handle 8 by the buckle 602 of 6 end of buffer spring from
Catching groove 501 is detached from, and then handle 8 is stuck on fixed fixture block 204, so that buffer spring 6 divides with power transformer 5
From, bolt 202 is dismantled, by hoisting machine hoisting ring 11, thus will protection shell 2 sling, then to power transformer 5 into
Row is checked and is repaired.The device is convenient for assembly and disassembly, facilitates the maintenance for carrying out power transformer 5, when application can scene pacify
Dress, it is more convenient to use.
In one embodiment, for above-mentioned pedestal 1, the two sides of the pedestal 1 are symmetrically arranged with fixed plate one
101, the two sides bottom end of the protection shell 2 is symmetrically arranged with fixed plate 2 201, the fixed plate 1 and the fixed plate
2 201 it is corresponding be provided with tapped through hole, be provided with bolt 202 in the tapped through hole, the pedestal 1 and the protection shell
2 are threadedly coupled by the bolt 202, so that fixed plate 1 is connected and fixed with fixed plate 2 201 by bolt 202, in turn
It realizes and is connected and fixed pedestal 1 and protection shell 2.
In one embodiment, for above-mentioned power transformer 5, the two sides of the power transformer 5 are symmetrically set
Several catching grooves 501 are equipped with, the buffer spring 6 is provided with fixed plate 3 601, institute close to one end of the power transformer 5
The end for stating fixed plate 3 601 is provided with buckle 602, and the buffer spring 6 passes through the buckle 602 and the power transformer
5 clampings, so that buckle 602 is fastened with catching groove 501, so that buffer spring 6 has bumper and absorbing shock to the transverse direction of power transformer 5
Effect.In addition, catching groove 501 flushes for bottom with 5 side of power transformer, and gently widened to notch when concrete application
Structure, when protection shell 2 easy to disassemble, buckle 602 is along 501 upward sliding of catching groove.
In one embodiment, for above-mentioned connecting rod 7, the connecting rod 7 is through the protection shell 2 and extends
Outside to it, and shell 2 is protected to be provided with the long stripes through hole 203 to match with the connecting rod 7, the long stripes through hole
203 top is provided with fixed fixture block 204, to can be stuck on fixed fixture block 204 when handle 8 is lifted up, in turn
Convenient slinging to protection shell 2.
In one embodiment, for above-mentioned protective cover 9, the end of the protective cover 9 is provided with filter screen 901,
To filter the impurity in the external world, and then prevents the impurity in the external world from entering power transformer 5 by protective cover 9, influence and damage
Bad power transformer 5.
In conclusion, by protecting the setting of shell 2, being become to power supply by means of the above-mentioned technical proposal of the utility model
Depressor 5 forms one of barrier, can stop the damage to power transformer 5 such as external environment, such as sleet, power transformer 5
When work, a large amount of heat and kinetic energy can be generated, damping spring 3 by small fan 10 and can dissipate 5 damping of power transformer
Hot hole 12 radiates to power transformer 5, therefore reduces the damage of the heat distributed and kinetic energy to power transformer 5, increases
Protective cover 9 is arranged in the service life of power transformer 5, small fan 10 outside, it is therefore prevented that and the sundries such as external sleet strike small fan 10,
Heat dissipation is impacted, filter screen 901 prevents external sundries to enter protection shell 2 by small fan 10, influences and damage electricity
Source transformer 5；When there is external impact power, the buffer spring 6 of 5 two sides of power transformer carries out unloading impact force, to reduce
Damage of the impact force to power transformer 5, when carrying out disassembly protection shell 2, by handle 8 by 6 end of buffer spring
The buckle 602 in portion is detached from from catching groove 501, and then handle 8 is stuck on fixed fixture block 204, so that buffer spring 6 and electricity
Source transformer 5 separates, and bolt 202 is dismantled, by hoisting machine hoisting ring 11, to protection shell 2 be sling, then to electricity
Source transformer 5 is checked and is repaired.
Through the above scheme, 1, by damping spring 3 and buffer spring 6, the vertical and horizontal of power transformer 5 are realized
Damping, damping effect is more preferably.2, it by the protection shell 2 of setting, heat release hole 12 and small fan 10, realizes in rain and snow
Protection with hot weather to power transformer 5, to extend the service life of power transformer 5.3, the device is convenient for assembling
And disassembly, facilitate the maintenance for carrying out power transformer 5, when application can be more convenient to use with in-site installation.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of utility model
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or show
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples
It can be combined in any suitable manner.
Utility model preferred embodiment disclosed above is only intended to help to illustrate utility model.Preferred embodiment is not
All details of detailed descriptionthe, also not limiting the utility model is only the specific embodiment.Obviously, according to this specification
Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principle and practical application of utility model, thus enable skilled artisan better understand and utilize it is practical new
Type.Utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of power transformer protective device, including pedestal (1), it is characterised in that: the top of the pedestal (1) is provided with guarantor
Protective case body (2), the top of the pedestal (1) and the inner cavity for being located at protection shell (2) are symmetrically arranged with damping spring (3),
The top of the damping spring (3) is provided with parcel shelf (4), and the top of the parcel shelf (4) is provided with power transformer (5),
The two sides of the power transformer (5) are symmetrically arranged with several buffer springs (6), the end setting of the buffer spring (6)
Have connecting rod (7), the end of the connecting rod (7) is provided with handle (8), and two middle side parts of protection shell (2) are symmetrical
It is provided with protective cover (9), the inner cavity of the protective cover (9) is equipped with small fan (10), and the top of protection shell (2) is provided with
The top of hanging ring (11), protection shell (2) is symmetrically arranged with heat release hole (12).
2. a kind of power transformer protective device according to claim 1, which is characterized in that the two sides of the pedestal (1)
It is symmetrically arranged with fixed plate one (101), the two sides bottom end of protection shell (2) is symmetrically arranged with fixed plate two (201), described
Fixed plate one (101) is corresponding with the fixed plate two (201) to be provided with tapped through hole, is provided with bolt in the tapped through hole
(202), the pedestal (1) is threadedly coupled with the protection shell (2) by the bolt (202).
3. a kind of power transformer protective device according to claim 1, which is characterized in that the power transformer (5)
Two sides be symmetrically arranged with several catching grooves (501), the buffer spring (6) close to the power transformer (5) one end it is equal
It is provided with fixed plate three (601), the end of the fixed plate three (601) is provided with buckle (602), and the buffer spring (6) is logical
It crosses the buckle (602) and the power transformer (5) is clamped.
4. a kind of power transformer protective device according to claim 1, which is characterized in that the connecting rod (7) is run through
The protection shell (2) simultaneously extends to outside it, and shell (2) is protected to be provided with the strip to match with the connecting rod (7)
The top of shape through-hole (203), the long stripes through hole (203) is provided with fixed fixture block (204).
5. a kind of power transformer protective device according to claim 1, which is characterized in that the end of the protective cover (9)
Portion is provided with filter screen (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301869.8U CN209343885U (en) | 2019-03-11 | 2019-03-11 | A kind of power transformer protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301869.8U CN209343885U (en) | 2019-03-11 | 2019-03-11 | A kind of power transformer protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209343885U true CN209343885U (en) | 2019-09-03 |
Family
ID=67762810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920301869.8U Active CN209343885U (en) | 2019-03-11 | 2019-03-11 | A kind of power transformer protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209343885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313720A (en) * | 2019-12-09 | 2020-06-19 | 大唐陕西发电有限公司 | High-voltage direct-current power supply isolation protection device |
-
2019
- 2019-03-11 CN CN201920301869.8U patent/CN209343885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313720A (en) * | 2019-12-09 | 2020-06-19 | 大唐陕西发电有限公司 | High-voltage direct-current power supply isolation protection device |
| CN111313720B (en) * | 2019-12-09 | 2024-03-29 | 大唐陕西发电有限公司 | High-voltage direct-current power supply isolation protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209343885U (en) | A kind of power transformer protective device | |
| CN108963839B (en) | A kind of electromechanical integration power distribution cabinet protection radiator | |
| CN207504528U (en) | A kind of slidingtype of electric power network circuit quickly clears the snow tool | |
| CN209461885U (en) | A kind of power distribution cabinet | |
| CN214590025U (en) | Switch board with protective structure | |
| CN207265512U (en) | A kind of monitoring device of long-distance transmission line | |
| CN108625316A (en) | A kind of anticollision device, collision-prevention device of cement shaft tower | |
| CN207910312U (en) | A kind of low pressure fixed switching cabinet | |
| CN201936711U (en) | Novel lightning protection device for power transmission line | |
| CN203553736U (en) | Shielding case for double-post insulator | |
| CN103001127B (en) | A kind of locating support for low-voltage distribution cabinet cabinet door | |
| CN207338937U (en) | A kind of windproof power distribution cabinet | |
| CN209605105U (en) | A kind of band separate type sleeve street lamp post | |
| CN209133860U (en) | It is a kind of equipped with shield and with shock-absorbing function low-tension switch cabinet | |
| CN206546803U (en) | A kind of wiring assembling device of breaker | |
| CN220254110U (en) | High-strength low-voltage junction box | |
| CN203176920U (en) | Building high-altitude safety lighting lamp | |
| CN218997497U (en) | LED display screen switch board | |
| CN204835431U (en) | Transmission tower drives special installation device of bird ware | |
| CN203598389U (en) | High-altitude falling prevention device | |
| CN103269038A (en) | Aerodynamic disc-shaped suspending type glass insulator replacing clamp | |
| CN218285609U (en) | Transformer substation inspection robot navigation positioning device with damping function | |
| CN212161678U (en) | Vacuum circuit breaker protector with heat dissipation function | |
| CN112233879B (en) | Special low-voltage embedded transformer for wind power tower | |
| CN213635570U (en) | Box transformer that shocks resistance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |