CN207319853U - A kind of vibration damping holder of voltage transformer - Google Patents
A kind of vibration damping holder of voltage transformer Download PDFInfo
- Publication number
- CN207319853U CN207319853U CN201721466310.8U CN201721466310U CN207319853U CN 207319853 U CN207319853 U CN 207319853U CN 201721466310 U CN201721466310 U CN 201721466310U CN 207319853 U CN207319853 U CN 207319853U
- Authority
- CN
- China
- Prior art keywords
- vibration damping
- voltage transformer
- fixedly connected
- adjustable spring
- vibration
- 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)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of vibration damping holder of voltage transformer, including base, vibration absorber is fixedly connected with the top of the base, connecting seat is fixedly connected with the top of the vibration absorber, open up fluted at the top of the connecting seat, the bottom of the groove inner wall is fixedly connected with rubber pad, and the vibration absorber includes vibration damping box, slide is fixedly connected with the left of the vibration damping chamber interior wall, the bottom of the vibration damping chamber interior wall is fixedly connected with the first adjustable spring.The utility model is by setting slide, the first adjustable spring, fixed plate, shaft and pulley, so that when earthquake occurs, connecting seat moves down, and cause the compression of the first adjustable spring, and pulley is moved on slide so that voltage transformer body on connecting seat is into row buffering so that the antivibration effect of the vibration damping holder of voltage transformer is more preferable, and be hardly damaged voltage transformer so that voltage transformer can in earthquake normal operation.
Description
Technical field
Power equipment Element Technology field is the utility model is related to, is specially a kind of vibration damping holder of voltage transformer.
Background technology
Earthquake disaster have it is sudden and crushing, serious threat the safety of life and property of the mankind.Voltage transformer
With transformer's type seemingly, it is the instrument of voltage on conversion line.But the purpose of transformer voltage of transformation is to convey
Electric energy, therefore capacity is very big, typically using kilovolt-ampere or megavolt-ampere as unit of account；And the mesh of voltage transformer voltage of transformation
, it is primarily used to power to measuring instrumentss and protective relaying device, for measuring the voltage of circuit, power and electric energy, or
For the expensive equipment in the protection circuit in line failure, motor and transformer, therefore the capacity of voltage transformer is very
It is small, generally all there was only several volt-amperes, tens volt-amperes, maximum is also no more than one kilovolt-ampere.High voltage electric equipment especially superelevation straightening
Stream power transmission and transforming equipment is more and more towering, and top quality is increasing, the requirement higher to its resistance to shock.
But the vibration damping holder of present electric power mutual-inductor so that electric power mutual-inductor can shake when earthquake
Antivibration effect is poor when earthquake, can damage electric power mutual-inductor body, can not ensure that voltage transformer is normal in earthquake
Operation.
Utility model content
(1) technical problem solved
In view of the deficiencies of the prior art, the utility model provides a kind of vibration damping holder of voltage transformer, solves existing
Electric power mutual-inductor vibration damping holder so that electric power mutual-inductor can shake the antivibration when earthquake when earthquake
Effect is poor, can damage electric power mutual-inductor body, the problem of can not ensureing normal operation of the voltage transformer in earthquake.
(2) technical solution
To achieve the above object, the utility model provides following technical solution：A kind of vibration damping holder of voltage transformer, bag
Base is included, vibration absorber is fixedly connected with the top of the base, connecting seat, institute are fixedly connected with the top of the vibration absorber
State and open up fluted at the top of connecting seat, the bottom of the groove inner wall is fixedly connected with rubber pad.
The vibration absorber includes vibration damping box, and slide, the vibration damping box are fixedly connected with the left of the vibration damping chamber interior wall
The bottom of inner wall is fixedly connected with the first adjustable spring, and fixed plate is fixedly connected with the top of first adjustable spring, described
Shaft is connected with the left of the front and back of fixed plate, pulley, the cunning are fixedly connected with the surface of the shaft
Wheel is fixedly connected with fixed column, the top of the fixed column, which is run through, to be subtracted with being flexibly connected between slide at the top of the fixed plate
Shake and case and be fixedly connected with installing plate, be fixedly connected with the second adjustable spring at left and right sides of the installing plate bottom, described second
It is fixedly connected between adjustable spring and vibration damping box, the top of the installing plate is fixedly connected with connecting seat.
Preferably, the quantity of the vibration absorber is 22, and 11 vibration absorbers are one group, and every group
Two neighboring vibration absorber between be to be placed equidistant with.
Preferably, voltage transformer body is fixedly connected with the top of the rubber pad.
Preferably, the pulley is mutually adapted between slide.
Preferably, the quantity of second adjustable spring is 44, and two the second adjustable springs are one group, often
It is symmetrical arranged between two the second adjustable springs of group using the perpendicular bisector of installing plate as symmetry axis.
Preferably, the quantity of first adjustable spring is 88, and four the first adjustable springs are one group, and
And between every group of two neighboring first adjustable spring it is to be placed equidistant with.
(3) beneficial effect
The utility model provides a kind of vibration damping holder of voltage transformer.Possesses following beneficial effect：
(1), the utility model is by setting slide, the first adjustable spring, fixed plate, shaft and pulley so that is occurring
When earthquake, connecting seat moves down, and causes the compression of the first adjustable spring, and pulley is moved on slide, makes
Voltage transformer body on connecting seat into row buffering so that the antivibration effect of the vibration damping holder of voltage transformer is more preferable, and
And be hardly damaged voltage transformer so that voltage transformer can in earthquake normal operation.
(2), the utility model is by setting vibration damping box, installing plate and the second adjustable spring so that occur earthquake when
Wait, fixed column moves down, and causes the compression of the second adjustable spring so that the voltage transformer body on connecting seat is delayed
Punching so that the antivibration effect of the vibration damping holder of voltage transformer is more preferable, and is hardly damaged voltage transformer so that mutual induction of voltage
Device can in earthquake normal operation.
(3), the utility model is by setting the first adjustable spring and the second adjustable spring, utilizes the first adjustable spring and the
The elastic reaction of two adjustable springs, so as to reach the effect of double buffering so that the antivibration of the vibration damping holder of voltage transformer
Effect is more preferable, and is hardly damaged voltage transformer.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model right side structure schematic diagram；
Fig. 3 is the internal structure schematic diagram of the utility model vibration absorber.
In figure：1 base, 2 vibration absorbers, 21 vibration damping boxes, 22 slides, 23 first adjustable springs, 24 fixed plates, 25 shafts,
26 pulleys, 27 fixed columns, 28 installing plates, 29 second adjustable springs, 3 connecting seats, 4 grooves, 5 rubber pads, 6 voltage transformer sheets
Body.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of vibration damping holder of voltage transformer, including
Base 1, the top of base 1 are fixedly connected with vibration absorber 2, and the quantity of vibration absorber 2 is 22, and 11 vibration dampings
Device 2 is one group, and is to be placed equidistant between every group of two neighboring vibration absorber 2, and the top of vibration absorber 2, which is fixed, to be connected
Connecting seat 3 is connected to, the top of connecting seat 3 opens up fluted 4, and the bottom of 4 inner wall of groove is fixedly connected with rubber pad 5, rubber pad 5
Top be fixedly connected with voltage transformer body 6.
Vibration absorber 2 includes vibration damping box 21, and slide 22,21 inner wall of vibration damping box are fixedly connected with the left of 21 inner wall of vibration damping box
Bottom be fixedly connected with the first adjustable spring 23, the quantity of the first adjustable spring 23 is 88, and four first are stretched
Contracting spring 23 is one group, and is to be placed equidistant between every group of two neighboring first adjustable spring 23, the first adjustable spring
23 top is fixedly connected with fixed plate 24, and shaft 25, shaft 25 are connected with the left of the front and back of fixed plate 24
Surface on be fixedly connected with pulley 26, be flexibly connected between pulley 26 and slide 22, pulley 26 between slide 22 mutually
Adaptation, by setting slide 22, the first adjustable spring 23, fixed plate 24, shaft 25 and pulley 26 so that occur earthquake when
Wait, connecting seat 3 moves down, and the first adjustable spring 23 is compressed, and pulley 26 is moved on slide 22 so that
Voltage transformer body 6 on connecting seat 3 is into row buffering so that and the antivibration effect of the vibration damping holder of voltage transformer is more preferable, and
And it is hardly damaged voltage transformer so that voltage transformer can fix company in normal operation, the top of fixed plate 24 in earthquake
Fixed column 27 is connected to, the top of fixed column 27 through vibration damping box 21 and is fixedly connected with installing plate 28,28 bottom of installing plate or so
Both sides are fixedly connected with the second adjustable spring 29, and the quantity of the second adjustable spring 29 is 44, and two second flexible
Spring 29 is one group, is symmetrical arranged between every group of two the second adjustable springs 29 using the perpendicular bisector of installing plate 28 as symmetry axis,
By setting vibration damping box 21,28 and second adjustable spring 29 of installing plate so that when earthquake occurs, fixed column 27 is to moving down
It is dynamic, and the second adjustable spring 29 is compressed so that voltage transformer body 6 on connecting seat 3 is into row buffering so that voltage
The antivibration effect of the vibration damping holder of mutual inductor is more preferable, and is hardly damaged voltage transformer so that voltage transformer can be on ground
Earthquake centre normal operation, is fixedly connected between the second adjustable spring 29 and vibration damping box 21, and top and the connecting seat 3 of installing plate 28 are fixed
Connection, by setting the first adjustable spring 23 and the second adjustable spring 29, utilizes the first adjustable spring 23 and the second adjustable spring
29 elastic reaction, so as to reach the effect of double buffering so that the antivibration effect of the vibration damping holder of voltage transformer is more preferable,
And it is hardly damaged voltage transformer.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In use, so that when earthquake occurs, connecting seat 3 moves down, and the first adjustable spring 23 is pressed
Contracting, and pulley 26 is moved on slide 22, fixed column 27 moves down, and the second adjustable spring 29 is compressed, and makes
The voltage transformer body 6 on connecting seat 3 is obtained into row buffering, utilizes the elasticity of the first adjustable spring 23 and the second adjustable spring 29
Effect, so as to reach the effect of double buffering so that the antivibration effect of the vibration damping holder of voltage transformer is more preferable, and is not easy
Damage voltage transformer.
It can to sum up obtain, (1), the utility model are by setting slide 22, the first adjustable spring 23, fixed plate 24, shaft 25
With pulley 26 so that when earthquake occurs, connecting seat 3 moves down, and causes the first adjustable spring 23 to compress, and makes
Pulley 26 moves on slide 22 so that voltage transformer body 6 on connecting seat 3 is into row buffering so that voltage transformer
Vibration damping holder antivibration effect it is more preferable, and be hardly damaged voltage transformer so that voltage transformer can be in earthquake just
Often operation.
(2), the utility model is by setting vibration damping box 21,28 and second adjustable spring 29 of installing plate so that in spot
When shake, fixed column 27 moves down, and the second adjustable spring 29 is compressed so that the mutual induction of voltage on connecting seat 3
Device body 6 is into row buffering so that the antivibration effect of the vibration damping holder of voltage transformer is more preferable, and is hardly damaged mutual induction of voltage
Device so that voltage transformer can in earthquake normal operation.
(3), the utility model utilizes the first adjustable spring by setting the first adjustable spring 23 and the second adjustable spring 29
23 and second adjustable spring 29 elastic reaction, so as to reach the effect of double buffering so that the vibration damping branch of voltage transformer
The antivibration effect of seat is more preferable, and is hardly damaged voltage transformer.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence " including a reference structure ", is not arranged
Except also there are other identical element in the process, method, article or apparatus that includes the element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of vibration damping holder of voltage transformer, including base (1), it is characterised in that：The top of the base (1), which is fixed, to be connected
Vibration absorber (2) is connected to, connecting seat (3), the top of the connecting seat (3) are fixedly connected with the top of the vibration absorber (2)
Open up fluted (4), the bottom of groove (4) inner wall is fixedly connected with rubber pad (5)；
The vibration absorber (2) includes vibration damping box (21), and slide (22) is fixedly connected with the left of vibration damping box (21) inner wall,
The bottom of vibration damping box (21) inner wall is fixedly connected with the first adjustable spring (23), the top of first adjustable spring (23)
Fixed plate (24) is fixedly connected with, shaft (25) is connected with the left of the front and back of the fixed plate (24), it is described
Pulley (26) is fixedly connected with the surface of shaft (25), is flexibly connected between the pulley (26) and slide (22), it is described solid
Fixed column (27) is fixedly connected with the top of fixed board (24), the top of the fixed column (27) is through vibration damping box (21) and fixed company
It is connected to installing plate (28), is fixedly connected with the second adjustable spring (29) at left and right sides of installing plate (28) bottom, described second
It is fixedly connected between adjustable spring (29) and vibration damping box (21), the top of the installing plate (28) is fixedly connected with connecting seat (3).
A kind of 2. vibration damping holder of voltage transformer according to claim 1, it is characterised in that：The vibration absorber (2)
Quantity be 22, and 11 vibration absorbers (2) are one group, and every group two neighboring vibration absorber (2) it
Between be to be placed equidistant with.
A kind of 3. vibration damping holder of voltage transformer according to claim 1, it is characterised in that：The rubber pad (5)
Top is fixedly connected with voltage transformer body (6).
A kind of 4. vibration damping holder of voltage transformer according to claim 1, it is characterised in that：The pulley (26) with
Slide is mutually adapted between (22).
A kind of 5. vibration damping holder of voltage transformer according to claim 1, it is characterised in that：Second adjustable spring
(29) quantity is 44, and two the second adjustable springs (29) are one group, every group of two the second adjustable springs
(29) it is symmetrical arranged between using the perpendicular bisector of installing plate (28) as symmetry axis.
A kind of 6. vibration damping holder of voltage transformer according to claim 1, it is characterised in that：First adjustable spring
(23) quantity is 88, and four the first adjustable springs (23) are one group, and every group two neighboring first is stretched
Contracting spring is to be placed equidistant between (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721466310.8U CN207319853U (en) | 2017-11-07 | 2017-11-07 | A kind of vibration damping holder of voltage transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721466310.8U CN207319853U (en) | 2017-11-07 | 2017-11-07 | A kind of vibration damping holder of voltage transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207319853U true CN207319853U (en) | 2018-05-04 |
Family
ID=62380064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721466310.8U Active CN207319853U (en) | 2017-11-07 | 2017-11-07 | A kind of vibration damping holder of voltage transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207319853U (en) |
-
2017
- 2017-11-07 CN CN201721466310.8U patent/CN207319853U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206503875U (en) | A kind of damping device of electrical test pedestal | |
| CN206907628U (en) | A kind of low temperature mute type transformer device structure | |
| CN206721660U (en) | A kind of shock-absorbing bridge support | |
| CN107370043A (en) | A kind of box-type substation multi-stage, efficient damping base | |
| CN205984542U (en) | Transformer with buffer function | |
| CN106849475A (en) | A kind of electric machine stand with damping, buffering structure | |
| CN206533045U (en) | A kind of power engineering power distributing cabinet | |
| CN109058675A (en) | A kind of mechanical equipment damping device | |
| CN107160355A (en) | A kind of liftable and the auto repair service creeper with shock-absorbing function | |
| CN207038329U (en) | A kind of electric power mutual-inductor | |
| CN208381704U (en) | A kind of electronic information technology teaching display screen facilitating installation | |
| CN207319853U (en) | A kind of vibration damping holder of voltage transformer | |
| CN207233559U (en) | A kind of good voltage transformer of security | |
| CN206006539U (en) | A kind of high household electrical appliances bracing frame of stability | |
| CN206470664U (en) | A kind of computer multi-functional antishock device | |
| CN210531501U (en) | Balancing equipment for mounting electromechanical equipment | |
| CN206877781U (en) | A kind of transformer with dust reduction capability | |
| CN108677701A (en) | Novel bridge shock mount | |
| CN208701495U (en) | A kind of novel bridge shock mount | |
| CN205379012U (en) | Portable desk | |
| CN204887790U (en) | Distribution equipment who improves structure supports fixing device | |
| CN207387505U (en) | A kind of solar panels processing fixing device | |
| CN207181485U (en) | A kind of dynamometer instrument being easily installed | |
| CN207217233U (en) | A kind of transformer with shock-absorbing function | |
| CN110744488A (en) | Installation workbench for machining parts of pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |