CN109841385A - Transformer anti-seismic structure - Google Patents
Transformer anti-seismic structure Download PDFInfo
- Publication number
- CN109841385A CN109841385A CN201910271713.4A CN201910271713A CN109841385A CN 109841385 A CN109841385 A CN 109841385A CN 201910271713 A CN201910271713 A CN 201910271713A CN 109841385 A CN109841385 A CN 109841385A
- Authority
- CN
- China
- Prior art keywords
- sliding
- chamber
- face
- block
- right sides
- 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.)
- Pending
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses transformer anti-seismic structures, including pedestal, support plate is symmetrically fixedly installed on the pedestal, the support plate top is installed with cover board, the cover board of the left and right sides is fixedly connected and tilts installation, through setting, there are four bolts hole up and down in the pedestal, the sliding chamber of dovetail is equipped in the opposite side end face of the support plate of the left and right sides, the sliding intracavitary dovetail slide block that is slidably installed of the dovetail, press is fitted with the first buffer spring between the dovetail slide block bottom end face and the sliding bottom of chamber wall of the dovetail, the side end face that the dovetail slide block of the left and right sides is opposite is installed with bumper bracket respectively；The present invention can carry out antidetonation in left and right and up and down direction to transformer body, and the effect for passing through the first buffer spring and third buffer spring in above-below direction to transformer body has dual seismic effect, and antidetonation is high-efficient and anti seismic efficiency is good.
Description
Technical field
The present invention relates to transformer technology fields, specially transformer anti-seismic structure.
Background technique
Transformer (Transformer) is the device for changing alternating voltage using the principle of electromagnetic induction, main member
It is primary coil, secondary coil and iron core (magnetic core).Major function has: voltage transformation, impedance transformation, is isolated, is steady at current transformation
Press (magnetic saturation transformer) etc..Can be divided into, according to use: (electric furnace becomes, rectification becomes, power frequency examination for power transformer and special transformer
Test transformer, pressure regulator, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformation
Device, electronic transformer, reactor, mutual inductor etc.)；
Cushion effect generally is increased by simple spring to the anti-seismic structure of transformer in the prior art and carries out antidetonation, antidetonation
Effect is poor, is not able to satisfy the antidetonation demand of transformer, and traditional transformer anti-seismic structure is inconvenient for the dismounting of transformer, tears open
Fill heavy workload.
Summary of the invention
The purpose of the present invention is to provide transformer anti-seismic structures, for overcoming drawbacks described above in the prior art.
Transformer anti-seismic structure according to the present invention, including pedestal are symmetrically fixedly installed with support on the pedestal
Plate, the support plate top are installed with cover board, and the cover board of the left and right sides is fixedly connected with and tilts installation, in the pedestal on
Run through bolt hole there are four setting down, the sliding chamber of dovetail, the swallow are equipped in the opposite side end face of the support plate of the left and right sides
The sliding intracavitary dovetail slide block that is slidably installed of tail, press cooperation peace between the dovetail slide block bottom end face and the sliding bottom of chamber wall of the dovetail
Equipped with the first buffer spring, the opposite side end face of the dovetail slide block of the left and right sides is installed with bumper bracket, left and right two respectively
It is equipped with and begins to speak in the opposite side end face of the bumper bracket of side, it is described to begin to speak through the bumper bracket front end face, left and right two
The interior horizontal backing plate that is slidably installed of beginning to speak of side, is equipped with spacing sliding chamber, slides in the spacing sliding chamber in the lateral wall of beginning to speak
It is dynamic that a position limiting slide block being fixedly connected with the horizontal backing plate is installed, transformer body is installed on the horizontal backing plate, it is left
The left and right buffer gear buffered in left and right directions to the transformer body is equipped in the bumper bracket of right two sides, it is described
Horizontal backing plate bottom end is slid back and forth by a driving mechanisms control, the pedestal between the support plate of the left and right sides
It is equipped with the buffer gear up and down buffered in above-below direction to the transformer body.
Further technical solution, the left and right buffer gear include being set to the bumper bracket of the left and right sides with respect to one
The sliding chamber of regulation in side end face, the sliding intracavitary slide plate that is slidably installed of the regulation, the regulation are slided in chamber roof and are installed with gas
Cylinder pressure, the pneumatic cylinder bottom end are equipped with telescopic rod, and the telescopic rod bottom end is fixedly connected with the regulation slide plate top end surface, left
The sliding chamber of extruding is additionally provided in the bumper bracket opposite side end face of right two sides, sliding intracavitary be slidably installed of the extruding squeezes cunning
It is fixedly installed with extension spring between the sliding chamber lateral wall of block, the extruding sliding block end face outside and the extruding, the extruding is slided
It is equipped with inclined-plane in block bottom end face and presses chamber, the intracavitary press of inclined-plane press is fitted with inclined-plane compression bar, the inclined-plane
Compression bar is fixedly connected with the regulation slide plate, and first is equipped in the opposite side end face of the extruding sliding block of the left and right sides and is stretched
Contract sliding chamber, is equipped with the first slide guide chamber, the first slide guide chamber in the extruding sliding block of two sides above and below the described first flexible sliding chamber
Inside be slidably installed the first slide guide bar, and the first press block, the first press block outside are fixedly installed on the first slide guide bar
Press is fitted with the second buffer spring between end face and the first flexible sliding chamber lateral wall, and the first press block is interior
Side end face is equipped with the first flexible gasket to abut with the transformer body.
Further technical solution, the buffer gear up and down include the fixation that front and back is symmetrically fixedly arranged on the pedestal
Block, the fixed block top end surface is interior to be equipped with the second flexible sliding chamber, the described second flexible flexible cunning slided at left and right sides of chamber
The second slide guide chamber, the intracavitary second slide guide bar that is slidably installed of second slide guide, the second slide guide bar are equipped in top of chamber end face
Top is installed with the second press block, and it is slow to be equipped with third between the second press block bottom end face and the second flexible sliding bottom of chamber wall
Spring is rushed, second press block top is equipped with the second flexible gasket.
Further technical solution, the driving mechanism include being rotatablely installed between the bumper bracket of the left and right sides
Rotating bar, the rotating bar periphery bilateral symmetry are equipped with driving gear, and bilateral symmetry is equipped in the horizontal backing plate bottom end face
With the intermeshing rack gear of the driving gear, the regulation in left side, which is slided also to be connected in the wall of bottom of chamber, is equipped with linkage chamber, described
Move it is intracavitary be slidably fitted with linkage block, the regulation slide plate bottom end face in the linkage block top end surface and left side is fixed to be connected
It connects, driving motor is installed in the linkage block bottom end face, the output shaft of the driving motor bottom end is fixedly installed with first
Bevel gear, the rotating bar left distal end protrude into the intracavitary and left distal end of the linkage be installed with to the first bevel gear
Intermeshing second bevel gear.
The beneficial effects of the present invention are: transformer anti-seismic structure of the invention is more rationally and ingenious in overall structure,
It uses also very convenient, antidetonation can be carried out in left and right and up and down direction to transformer body, and to transformer body
There is dual seismic effect by the effect of the first buffer spring and third buffer spring in above-below direction, antidetonation it is high-efficient and
Anti seismic efficiency is good, and can also rapidly remove transformer body by driving mechanism, the dismounting letter to transformer body
Single convenient, safety in utilization is strong, value for applications with higher.
Detailed description of the invention
Fig. 1 is overall structure diagram inside transformer anti-seismic structure of the invention；
Fig. 2 is arrow direction structural schematic diagram in Fig. 1.
Specific embodiment
Below with reference to Fig. 1-2, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation
Under: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
Referring to Fig.1-2, the transformer anti-seismic structure of embodiment according to the present invention, including pedestal 10, on the pedestal 10
Bilateral symmetry is fixedly installed with support plate 11, and 11 top of support plate is installed with cover board 23, the cover board 23 of the left and right sides
It is fixedly connected with and is tilted installation, runs through bolt hole 40 there are four setting, the support plate of the left and right sides in the pedestal 10 up and down
The sliding chamber 15 of dovetail is equipped in a 11 opposite side end faces, be slidably installed dovetail slide block 17 in the sliding chamber 15 of the dovetail, the dovetail
Press is fitted with the first buffer spring 16 between 17 bottom end face of sliding block and sliding 15 bottom wall of chamber of the dovetail, the left and right sides
The opposite side end face of the dovetail slide block 17 is installed with bumper bracket 54 respectively, the bumper bracket 54 of the left and right sides it is opposite one
It is equipped in side end face and begins to speak 36, described to begin to speak 36 through 54 front end face of bumper bracket, the described of the left and right sides is begun to speak in 36
Be slidably installed horizontal backing plate 52, and spacing sliding chamber 12 is equipped in 36 lateral walls of beginning to speak, is slidably installed in the spacing sliding chamber 12
There is a position limiting slide block 13 being fixedly connected with the horizontal backing plate 52, transformer body 24 be installed on the horizontal backing plate 52,
The left and right buffer buffered in left and right directions to the transformer body 24 is equipped in the bumper bracket 54 of the left and right sides
Structure, horizontal 52 bottom end of backing plate are slid back and forth by a driving mechanisms control, the support plate 11 of the left and right sides it
Between the pedestal 10 be equipped with the buffer gear up and down that is buffered in above-below direction to the transformer body 24.
Valuably or illustratively, the left and right buffer gear includes that the bumper bracket 54 at left and right sides of being set to is opposite
The slide plate 35 that is slidably installed in chamber 14, sliding 14 roof of chamber of the regulation are slided in the sliding chamber 14 of regulation in one side end face, the regulation
It is inside installed with pneumatic cylinder 19,19 bottom end of pneumatic cylinder is equipped with telescopic rod 18,18 bottom end of telescopic rod and the regulation slide plate
35 top end surfaces are fixedly connected, and the sliding chamber 21 of extruding is additionally provided in the 54 opposite side end face of the bumper bracket of the left and right sides, described
Squeeze to be slidably installed in sliding chamber 21 and squeeze sliding block 28,28 end face outside of extrudings sliding block and extruding cunning 21 lateral wall of chamber it
Between be fixedly installed with extension spring 22, inclined-plane is equipped in 28 bottom end face of extruding sliding block and presses chamber 33, the inclined-plane press
Press is fitted with inclined-plane compression bar 34 in chamber 33, and the inclined-plane compression bar 34 is fixedly connected with the regulation slide plate 35, left
The first flexible sliding chamber 27 is equipped in the opposite side end face of the extruding sliding block 28 of right two sides, described first stretches on sliding chamber 27
The first slide guide chamber 26 is equipped in the extruding sliding block 28 of lower two sides, be slidably installed the first slide guide bar in the first slide guide chamber 26
32, it is fixedly installed with the first press block 31 on the first slide guide bar 32, first press 31 end face outside of block and described the
Press is fitted with the second buffer spring 25, the first press block 31, inner side end between one flexible sliding 27 lateral wall of chamber
The first flexible gasket 30 to abut with the transformer body 24 is installed, thus when the transformer body 24 is by a left side
When the vibration force of right two sides, by the buffer function of the second buffer spring 25, effectively slow down the transformer body 24 in left and right
The vibration force in direction；When needing to dismantle the transformer body 24, by control the pneumatic cylinder 19 drive telescopic rod 18 to
Under can drive inclined-plane compression bar 34 skid off downwards inclined-plane press chamber 33, sliding block will be squeezed by the stretching action of extension spring 22
28 are pulled outwardly, and the first flexible gasket 30 can be made to be displaced outwardly and be detached from transformer body 24, at this point, can be convenient for transformation
Device ontology 24 is removed.
Valuably or illustratively, the buffer gear up and down includes the fixation that front and back is symmetrically fixedly arranged on the pedestal 10
Block 49,49 top end surface of fixed block is interior to be equipped with the second flexible sliding chamber 46, the described second flexible institute for sliding 46 left and right sides of chamber
It states in flexible sliding 46 top end surface of chamber and is equipped with the second slide guide chamber 47, be slidably installed the second slide guide bar in the second slide guide chamber 47
45,45 top of the second slide guide bar is installed with the second press block 44, and the second press 44 bottom end face of block stretches with described second
Third buffer spring 48 is installed between sliding 46 bottom wall of chamber, second press, 44 top of block is equipped with the second flexible gasket 50,
To which when vibration force of the transformer body 24 by upper and lower two sides, horizontal backing plate 52 passes through the work of the first buffer spring 16
With can tentatively be buffered, can be contacted with the second flexible gasket 50 after the horizontal compression downwards of backing plate 52, at this point, passing through third spring
The buffer function power of spring 48 further slows down transformer body 24 by the vibration force from upper and lower two side direction, effectively mentions
Rise buffer function power.
Valuably or illustratively, the driving mechanism includes being rotatablely installed between the bumper bracket 54 of the left and right sides
Rotating bar 51,51 periphery of rotating bar bilateral symmetry is equipped with driving gear 53, left in horizontal 52 bottom end face of backing plate
The right side is symmetrically arranged with to be slided also to be connected in 14 bottom wall of chamber and set with the intermeshing rack gear 43 of the driving gear 53, the regulation in left side
Have linkage chamber 41, be slidably fitted with linkage block 37 in the linkage chamber 41,37 top end surface of linkage block and left side it is described
Regulation 35 bottom end face of slide plate is fixedly connected, and driving motor 39, the driving electricity are installed in 37 bottom end face of linkage block
The output shaft of 39 bottom end of machine is fixedly installed with first bevel gear 39, and 51 left distal end of rotating bar protrudes into the linkage chamber 41
And left distal end be installed with to the intermeshing second bevel gear 42 of the first bevel gear 39, thus work as inclined-plane compression bar
When in 34 slide-in inclined-plane press chambers 33, first bevel gear 39 is disengaged from second bevel gear 42, avoids accidental activation from driving at this time
Dynamic motor 39 drives horizontal backing plate 52 to slide, when inclined-plane compression bar 34 skids off downwards in inclined-plane press chamber 33, the first flexible pad
Piece 30 is abutted with the disengaging of transformer body 24, and first bevel gear 39 is engaged with second bevel gear 42, starts driving motor at this time
39 can drive horizontal 52 forward slip of backing plate, that is, make 24 forward slip of transformer body to 54 front side of bumper bracket, convenient for change
Depressor ontology 24 is dismounted.
Original state is that inclined-plane compression bar 34 slides into inclined-plane press chamber 33, first bevel gear 39 and second bevel gear 42
It is disengaged from, the horizontal backing plate 52 of 39 drive of accidental activation driving motor is avoided to slide at this time；
When vibration force of the transformer body 24 of the invention by the left and right sides, by the buffer function of the second buffer spring 25,
The vibration force of the transformer body 24 in left and right directions can be slowed down；
When vibration force of the transformer body 24 by upper and lower two sides, horizontal backing plate 52 can by the effect of the first buffer spring 16
It is tentatively buffered, can be contacted with the second flexible gasket 50 after the horizontal compression downwards of backing plate 52, at this point, passing through third spring spring
48 buffer function power further slows down transformer body 24 by the vibration force from upper and lower two side direction；
When needing to dismantle the transformer body 24, drive telescopic rod 18 that can drive downwards by controlling the pneumatic cylinder 19
Inclined-plane compression bar 34 skids off downwards inclined-plane press chamber 33, is pulled outwardly by the stretching action of extension spring 22 by sliding block 28 is squeezed,
The first flexible gasket 30 can be made to be displaced outwardly and be detached from transformer body 24, and first bevel gear 39 and second bevel gear 42
Engagement, horizontal 52 forward slip of backing plate can be driven by starting driving motor 39 at this time, that is, make 24 forward slip of transformer body extremely
54 front side of bumper bracket, at this point, can be convenient for removing transformer body 24.
The beneficial effects of the present invention are:
Transformer anti-seismic structure of the invention in overall structure more rationally and it is ingenious, use it is also very convenient, can
Antidetonation is carried out in left and right and up and down direction to transformer body, and passes through the first buffering elastic in above-below direction to transformer body
The effect of spring and third buffer spring has dual seismic effect, and antidetonation is high-efficient and anti seismic efficiency is good, and can also be fast
Fastly transformer body is removed by driving mechanism, simple and convenient to the dismounting of transformer body, safety in utilization is strong, has
Higher value for applications.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (4)
1. transformer anti-seismic structure, including pedestal, it is characterised in that: it is symmetrically fixedly installed with support plate on the pedestal,
The support plate top is installed with cover board, and the cover board of the left and right sides is fixedly connected with and tilts installation, in the pedestal up and down
Through setting there are four bolt hole, dovetail cunning chamber, the dovetail are equipped in the opposite side end face of the support plate of the left and right sides
The sliding intracavitary dovetail slide block that is slidably installed is pressed between the dovetail slide block bottom end face and the sliding bottom of chamber wall of the dovetail and is coupled
There is the first buffer spring, the side end face that the dovetail slide block of the left and right sides is opposite is installed with bumper bracket, the left and right sides respectively
The opposite side end face of the bumper bracket in be equipped with and begin to speak, it is described to begin to speak through the bumper bracket front end face, the left and right sides
It is described begin to speak in be slidably installed horizontal backing plate, spacing sliding chamber, sliding in the spacing sliding chamber are equipped in the lateral wall of beginning to speak
One position limiting slide block being fixedly connected with the horizontal backing plate is installed, transformer body is installed on the horizontal backing plate, left and right
The left and right buffer gear buffered in left and right directions to the transformer body, the water are equipped in the bumper bracket of two sides
Flat bolster bottom end is slid back and forth by a driving mechanisms control, on the pedestal between the support plate of the left and right sides
Equipped with the buffer gear up and down buffered in above-below direction to the transformer body.
2. transformer anti-seismic structure according to claim 1, it is characterised in that: the left and right buffer gear includes being set to
The sliding chamber of regulation in the bumper bracket opposite side end face of the left and right sides, the sliding intracavitary slide plate that is slidably installed of the regulation,
Be installed with pneumatic cylinder in the sliding chamber roof of the regulation, the pneumatic cylinder bottom end is equipped with telescopic rod, the telescopic rod bottom end with it is described
Regulation slide plate top end surface is fixedly connected, and the sliding chamber of extruding, institute are additionally provided in the bumper bracket opposite side end face of the left and right sides
It states sliding intracavitary be slidably installed of extruding and squeezes sliding block, it is fixed between the extruding sliding block end face outside and the sliding chamber lateral wall of the extruding
Extension spring is installed, inclined-plane is equipped in the extruding slider bottom end face and presses chamber, the inclined-plane presses intracavitary press cooperation
Inclined-plane compression bar is installed, the inclined-plane compression bar is fixedly connected with the regulation slide plate, the extruding sliding block of the left and right sides
It stretches in an opposite side end face equipped with first and slides chamber, be equipped in the extruding sliding block of two sides above and below the described first flexible sliding chamber
First slide guide chamber, the intracavitary first slide guide bar that is slidably installed of first slide guide, is fixedly installed with first on the first slide guide bar
Block is pressed, it is slow to be fitted with second for press between the first press block end face outside and the first flexible sliding chamber lateral wall
Spring, the first press block are rushed, inner side end is equipped with the first flexible gasket to abut with the transformer body.
3. transformer anti-seismic structure according to claim 1, it is characterised in that: the buffer gear up and down includes that front and back is right
Claim the fixed block being fixedly arranged on the pedestal, the second flexible sliding chamber is equipped in the fixed block top end surface, described second is flexible
Equipped with the second slide guide chamber in the flexible sliding top of chamber end face at left and right sides of sliding chamber, second slide guide is intracavitary to be slidably installed the
Two slide guide bars, described second, which leads top end of sliding rod, is installed with the second press block, and the second press block bottom end face stretches with described second
Third buffer spring is installed, second press block top is equipped with the second flexible gasket between sliding bottom of chamber wall.
4. transformer anti-seismic structure according to claim 1, it is characterised in that: the driving mechanism include rotational installation in
Rotating bar between the bumper bracket of the left and right sides, the rotating bar periphery bilateral symmetry are equipped with driving gear, the level
Bilateral symmetry is equipped with and the intermeshing rack gear of the driving gear, the sliding bottom of chamber wall of the regulation in left side in backing plate bottom end face
Inside also connection is equipped with linkage chamber, and the linkage is intracavitary to be slidably fitted with linkage block, the institute of the linkage block top end surface and left side
It states regulation slide plate bottom end face to be fixedly connected, driving motor, the driving motor bottom is installed in the linkage block bottom end face
The output shaft at end is fixedly installed with first bevel gear, and it is solid that the rotating bar left distal end protrudes into the intracavitary and left distal end that links
Equipped with to the intermeshing second bevel gear of the first bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910271713.4A CN109841385A (en) | 2019-04-04 | 2019-04-04 | Transformer anti-seismic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910271713.4A CN109841385A (en) | 2019-04-04 | 2019-04-04 | Transformer anti-seismic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109841385A true CN109841385A (en) | 2019-06-04 |
Family
ID=66886799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910271713.4A Pending CN109841385A (en) | 2019-04-04 | 2019-04-04 | Transformer anti-seismic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109841385A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400674A (en) * | 2019-07-28 | 2019-11-01 | 安徽祥能电力科技有限公司 | A kind of high erection outdoor transformer of fixed strong stability bindiny mechanism |
| CN113465168A (en) * | 2021-06-24 | 2021-10-01 | 中铁建工集团有限公司 | Heating and ventilation engineering is with heating and ventilation air conditioner installation base |
| CN114023533A (en) * | 2021-10-21 | 2022-02-08 | 江西明正变电设备有限公司 | Vibration and noise reduction type dry-type transformer |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008124359A (en) * | 2006-11-15 | 2008-05-29 | Mitsubishi Electric Corp | Ladder attaching structure of electric apparatus |
| CN205016332U (en) * | 2015-09-11 | 2016-02-03 | 北京诚信能环科技有限公司 | Damping device of transformer |
| CN106286490A (en) * | 2016-08-10 | 2017-01-04 | 梁文辉 | A kind of fixing equipment and the fastening assembly of easy accessibility |
| CN205984542U (en) * | 2016-08-30 | 2017-02-22 | 江山海维科技有限公司 | Transformer with buffer function |
| CN205984545U (en) * | 2016-08-30 | 2017-02-22 | 江山海维科技有限公司 | Dry -type transformer with shock -absorbing function |
| CN206250001U (en) * | 2016-11-19 | 2017-06-13 | 江苏阜宁金宁三环富士电气有限公司 | A kind of transformer damping noise-stop device of ease of assembly |
| CN206349723U (en) * | 2017-01-16 | 2017-07-21 | 赵中华 | A kind of household intelligent information box |
| CN207719003U (en) * | 2018-01-17 | 2018-08-10 | 安徽东源电力有限公司 | A kind of harmonic suppression transformer protective housing |
| CN208173362U (en) * | 2017-12-27 | 2018-11-30 | 天津合众科创电气科技有限公司 | A kind of energy-storage reactor mounting framework |
| CN208368302U (en) * | 2018-06-07 | 2019-01-11 | 常州东方三环电气有限公司 | A kind of buffering antishock device for dry-type transformer |
-
2019
- 2019-04-04 CN CN201910271713.4A patent/CN109841385A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008124359A (en) * | 2006-11-15 | 2008-05-29 | Mitsubishi Electric Corp | Ladder attaching structure of electric apparatus |
| CN205016332U (en) * | 2015-09-11 | 2016-02-03 | 北京诚信能环科技有限公司 | Damping device of transformer |
| CN106286490A (en) * | 2016-08-10 | 2017-01-04 | 梁文辉 | A kind of fixing equipment and the fastening assembly of easy accessibility |
| CN205984542U (en) * | 2016-08-30 | 2017-02-22 | 江山海维科技有限公司 | Transformer with buffer function |
| CN205984545U (en) * | 2016-08-30 | 2017-02-22 | 江山海维科技有限公司 | Dry -type transformer with shock -absorbing function |
| CN206250001U (en) * | 2016-11-19 | 2017-06-13 | 江苏阜宁金宁三环富士电气有限公司 | A kind of transformer damping noise-stop device of ease of assembly |
| CN206349723U (en) * | 2017-01-16 | 2017-07-21 | 赵中华 | A kind of household intelligent information box |
| CN208173362U (en) * | 2017-12-27 | 2018-11-30 | 天津合众科创电气科技有限公司 | A kind of energy-storage reactor mounting framework |
| CN207719003U (en) * | 2018-01-17 | 2018-08-10 | 安徽东源电力有限公司 | A kind of harmonic suppression transformer protective housing |
| CN208368302U (en) * | 2018-06-07 | 2019-01-11 | 常州东方三环电气有限公司 | A kind of buffering antishock device for dry-type transformer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400674A (en) * | 2019-07-28 | 2019-11-01 | 安徽祥能电力科技有限公司 | A kind of high erection outdoor transformer of fixed strong stability bindiny mechanism |
| CN110400674B (en) * | 2019-07-28 | 2020-11-17 | 安徽祥能电力科技有限公司 | High-rise outdoor transformer of fixed strong-stability connecting mechanism |
| CN113465168A (en) * | 2021-06-24 | 2021-10-01 | 中铁建工集团有限公司 | Heating and ventilation engineering is with heating and ventilation air conditioner installation base |
| CN114023533A (en) * | 2021-10-21 | 2022-02-08 | 江西明正变电设备有限公司 | Vibration and noise reduction type dry-type transformer |
| CN114023533B (en) * | 2021-10-21 | 2024-05-17 | 江西明正变电设备有限公司 | Vibration-damping noise-reducing dry-type transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109841385A (en) | Transformer anti-seismic structure | |
| CN209358354U (en) | A kind of damping waterproof machine | |
| CN211018515U (en) | Motor shock attenuation mounting bracket | |
| CN209104928U (en) | Direct current generator with shock-absorbing function | |
| CN209709526U (en) | A kind of low pressure drawer-type cabinet | |
| CN104852311B (en) | Double-motor electric drawer cabinet apparatus capable of shock absorption | |
| CN208961535U (en) | A kind of backrest positioning and clamping mechanism | |
| CN203955707U (en) | A kind of working roll axial locking device | |
| CN208729268U (en) | A kind of bearing machining end face support device | |
| CN216010023U (en) | Mine electromechanical device shock-absorbing structure | |
| CN212323464U (en) | Energy-saving control device for power distribution project | |
| CN210273708U (en) | Novel alternating current motor | |
| CN210661945U (en) | Diesel generating set fixed bolster | |
| CN209170114U (en) | A kind of connection box for motor wiring fixture | |
| CN213145883U (en) | Support is used in electromechanical installation | |
| CN209250401U (en) | A kind of micro-machine with shock-absorbing function | |
| CN211720081U (en) | Safe type overhauls power supply box | |
| CN202658371U (en) | Side-slipping middle press plate pressing structure for pattern-sewing machines | |
| CN208277832U (en) | A kind of convenient electric vehicle of battery roll | |
| CN209786564U (en) | Formula UPS power supply box takes precautions against earthquakes | |
| CN221400898U (en) | High-precision variable-frequency constant-pressure water pump convenient to install | |
| CN217363575U (en) | Motor frequency conversion start-stop control device | |
| CN218733646U (en) | Motor convenient to maintain | |
| CN218276520U (en) | High-performance variable-frequency speed regulator | |
| CN213350207U (en) | Special speed reducer for stainless steel sealing ring rolling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190604 |