CN106683829A - Transformer with vibration isolation effect - Google Patents
Transformer with vibration isolation effect Download PDFInfo
- Publication number
- CN106683829A CN106683829A CN201710006715.1A CN201710006715A CN106683829A CN 106683829 A CN106683829 A CN 106683829A CN 201710006715 A CN201710006715 A CN 201710006715A CN 106683829 A CN106683829 A CN 106683829A
- Authority
- CN
- China
- Prior art keywords
- transformator
- isolated component
- transformer
- vibration isolation
- transformer body
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention provides a transformer with a vibration isolation effect, and relates to the technical field of electric systems. The problems that due to the fact that a vibration isolation device needs to be added to an existing transformer, installation procedures are complex and the installation period is long are solved. The transformer with the vibration isolation effect comprises a vibration isolation component and a transformer body. The top of the vibration isolation component is connected with the transformer body. The bottom of the vibration isolation component is used for being connected with a foundation. During installation, the vibration isolation component arranged at the bottom of the transformer is directly connected with the foundation, the installation procedures are simplified, installation deviation is lowered, flaring and other processing modes are omitted, the installation period is shortened, the construction efficiency is improved, and the time for enabling the transformer to come into service is shortened; in addition, no steel beam needs to be additionally arranged between the vibration isolation component and the transformer body, the equipment height is lowered, the power effect caused by seismic oscillation is lowered, and the reliability of the transformer is improved.
Description
Technical field
The present invention relates to technical field of power systems, in particular to a kind of transformator with isolating affection.
Background technology
Transformator is the important component part of transformer station.In general, transformer equipment weight itself is larger in transformer station,
When geological process is suffered from, transformer equipment body is possible to leave origin-location, is shifted over or falls platform phenomenon.In addition,
Sleeve pipe on transformer body is the weak link for being susceptible to destroy, often in the root meeting of sleeve pipe under larger earthquake effect
Generation is ruptured or is shifted.In order to solve this problem, shock isolation system is installed between transformator and equipment Foundations at present generally, one
As installation method be：Install built-in fitting in equipment Foundations additional, first shock isolation system be connected with the built-in fitting in equipment Foundations,
Then again vibrating isolation system is connected by girder steel with transformator.In the installation process of shock isolation system and transformator, constructed
Impact more than precision and installation procedure, causes installation deviation larger, in order to reduce installation deviation, generally requires the process such as reaming,
And reaming etc. is processed and will certainly delay construction period.And as girder steel is additionally arranged between shock isolation system and transformator, lead
The height of mutagens depressor increases, and earthquake is become apparent to the dynamic response that transformator brings, and causes the harm that earthquake brings to increase
Greatly.Additionally, the installation inconvenience of conventional shock isolation system and built-in fitting and girder steel install the prolongation for also resulting in construction period additional, sternly
Important place delays coming into operation the time for transformator.
The content of the invention
In consideration of it, the present invention proposes a kind of transformator with isolating affection, it is intended to solve existing transformator due to needing
Additional isolation mounting and caused installation procedure is complicated, the problem of installation period length.
On one side, the present invention proposes a kind of transformator with isolating affection, the transformator include isolated component and
Transformer body.Wherein, the top of isolated component is connected with the bottom of transformer body, and the bottom of isolated component is used for and base
Plinth is connected.
Further, in the above-mentioned transformator with isolating affection, isolated component is integrally formed with transformer body.
Further, in the above-mentioned transformator with isolating affection, transformer body bottom is provided with metal base plate, shock insulation
The top of element is connected with the metal base plate.
Further, in the above-mentioned transformator with isolating affection, with the transformer body bottom at the top of isolated component
Metal base plate between for bolt connection, welding or rivet.
Further, in the above-mentioned transformator with isolating affection, isolated component bottom level.
Further, in the above-mentioned transformator with isolating affection, isolated component is for multiple, also, multiple isolated components
Length direction or width along transformer body is set up in parallel.
Further, in the above-mentioned transformator with isolating affection, isolated component be arranged in parallel.
Further, in the above-mentioned transformator with isolating affection, isolated component spaced set.
Further, in the above-mentioned transformator with isolating affection, isolated component is shock isolating pedestal.
Further, in the above-mentioned transformator with isolating affection, isolated component is rubber earthquake isolation support, spring shock-proof
The combination of one or more in seat and bearing with lead core.
In the present invention, as the transformer bottom is provided with isolated component, so when mounted, directly by the transformator bottom
The isolated component in portion is connected with basis, and installation procedure is relatively simple, is reduced installation deviation and is eliminated the process such as enlarging
Mode, while having shortened installation period, improves efficiency of construction, accelerates the time that transformator comes into operation；Further, since
Girder steel need not be set up between isolated component and transformer body, the height after transformator is installed is reduced, is reduced earthquake
The dynamic effect for bringing, improves the reliability of transformator.
Description of the drawings
By the detailed description for reading hereafter preferred implementation, various other advantages and benefit are common for this area
Technical staff will be clear from understanding.Accompanying drawing is only used for the purpose for illustrating preferred implementation, and is not considered as to the present invention
Restriction.And in whole accompanying drawing, it is denoted by the same reference numerals identical part.In the accompanying drawings：
Structural representations of the Fig. 1 for the transformator with isolating affection of the embodiment of the present invention.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure and should not be by embodiments set forth here
Limited.On the contrary, there is provided these embodiments are able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.It should be noted that in the case where not conflicting, embodiment in the present invention and
Feature in embodiment can be mutually combined.Below with reference to the accompanying drawings and in conjunction with the embodiments describing the present invention in detail.
Referring to Fig. 1, Fig. 1 shows the preferred structure of the transformator with isolating affection that the present embodiment is provided.As schemed
Show, the device includes：Isolated component 1 and transformer body 2.Wherein, the bottom of the top of isolated component 1 and transformer body 2
It is connected, the bottom of isolated component 1 is for being connected with basis.
When being embodied as, shock isolating pedestal that isolated component 1 can be well known to those skilled in the art etc., such as rubber every
Shake bearing, spring shock-proof bearing or bearing with lead core etc..The size shape of isolated component 1 can be determined according to practical situation,
The present embodiment does not do any restriction to which.It should be noted that isolated component 1 can be the one kind in above-mentioned bearing, it is also possible to
For various combinations, when for multiple combination when, specific compound mode can determine according to practical situation that the present embodiment is to which
Any restriction is not done.
Compared with prior art, the transformator for providing in the present embodiment, as bottom is provided with isolated component 1, so
During installation, directly the isolated component 1 of the transformer bottom is connected with basis, installation procedure is relatively simple, reduces
Installation deviation, eliminates the processing modes such as enlarging, while having shortened installation period, improves efficiency of construction, reduces transformator
The time come into operation；Further, since girder steel need not be set up between isolated component 1 and transformer body 2, transformation is reduced
Height after device installation, reduces the dynamic effect that earthquake brings, improves the reliability of transformator.
In above-described embodiment, isolated component 1 can be integrally formed with transformer body 2, to save the works such as erection welding
Sequence, greatly increases production efficiency, and improves transformator bulk strength.
Referring to Fig. 1, in above-described embodiment, the bottom of transformer body 2 is provided with metal base plate 21, the top of isolated component 1
Portion is connected with the metal base plate 21.When being embodied as, metal base plate 21 can be not only used as the base plate of transformer body 2
In connection isolated component 1, and support transformer body 2 can be fixed.
When being embodied as, metal base plate 21 can be the base plate that transformer body 2 is carried, it is also possible in transformer body 2
Connect one piece of metallic plate on the base plate for carrying in addition, can be with bolt connection, welding and metal base plate 21 between at the top of isolated component 1
Or riveting etc..It should be noted that when being embodied as, both connected modes can be according to isolated component 1 and the material of metal base plate 21
Matter and shape are selected, and the present embodiment does not do any restriction to which.
Referring to Fig. 1, in above-described embodiment, 1 bottom of isolated component can be with level, to ensure the water of isolated component 1 and basis
The full and uniform contact of flat surface, at the same time it can also be ensured that non-interference between each isolated component.
In the various embodiments described above, isolated component 1 can be for multiple, also, multiple isolated components 1 are along the length of transformer body
Degree direction or width are set up in parallel.Preferably, each isolated component 1 be arranged in parallel.It is further preferred that each shock insulation unit
1 spaced set of part.It should be noted that when being embodied as, the quantity of isolated component 1 and each shock insulation unit in the present embodiment
Predeterminable range between part 1 can determine according to practical situation that the present embodiment does not do any restriction to which.Carry in the present embodiment
For the set-up mode of isolated component 1 to make transformator horizontal direction bear the dynamic effect that earthquake brings everywhere identical, reduce
Transformator is caused stress concentration the probability of displacement or breakoff phenomenon occur by seismic response.
To sum up, the transformator for providing in the present embodiment, as bottom is provided with isolated component 1, so when mounted, directly
The isolated component 1 of the transformer bottom is connected with basis, installation procedure is relatively simple, reduces installation deviation and save
The processing modes such as enlarging, while having shortened installation period, improve efficiency of construction, accelerate that transformator comes into operation when
Between；Further, since girder steel need not be set up between isolated component 1 and transformer body 2, after reducing transformator installation
Highly, the dynamic effect that earthquake brings is reduced, the reliability of transformator is improve.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (10)
1. a kind of transformator with isolating affection, it is characterised in that include：Isolated component (1) and transformer body (2)；Its
In,
The top of the isolated component (1) is connected with the bottom of the transformer body (2), the bottom of the isolated component (1)
Portion is for being connected with basis.
2. the transformator with isolating affection according to claim 1, it is characterised in that the isolated component (1) and institute
State transformer body (2) to be integrally formed.
3. the transformator with isolating affection according to claim 1, it is characterised in that transformer body (2) bottom
Portion is provided with metal base plate (21), and the top of the isolated component (1) is connected with the metal base plate (21).
4. the transformator with isolating affection according to claim 1, it is characterised in that at the top of the isolated component (1)
It is bolt connection between the metal base plate (21), welds or rivet.
5. the transformator with isolating affection according to claim 1, it is characterised in that isolated component (1) bottom
Level.
6. the transformator with isolating affection according to claim 1, it is characterised in that the isolated component (1) is many
It is individual, also, multiple isolated components (1) are set up in parallel along the length direction or width of transformer body (2).
7. according to the transformator with isolating affection according to claim 6, it is characterised in that each isolated component
(1) it be arranged in parallel.
8. according to the transformator with isolating affection according to claim 7, it is characterised in that each isolated component
(1) spaced set.
9. the transformator with isolating affection according to claim 1 to 8, it is characterised in that the isolated component (1) is
Shock isolating pedestal.
10. the transformator with isolating affection according to claim 9, it is characterised in that the isolated component (1) is rubber
One or more in glue shock isolating pedestal, spring shock-proof bearing and bearing with lead core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006715.1A CN106683829A (en) | 2017-01-05 | 2017-01-05 | Transformer with vibration isolation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006715.1A CN106683829A (en) | 2017-01-05 | 2017-01-05 | Transformer with vibration isolation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106683829A true CN106683829A (en) | 2017-05-17 |
Family
ID=58849882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710006715.1A Pending CN106683829A (en) | 2017-01-05 | 2017-01-05 | Transformer with vibration isolation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106683829A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102054562A (en) * | 2010-11-21 | 2011-05-11 | 郜时昆 | Method and device for isolating vibration, dissipating energy and absorbing shocks of transformer |
| CN103195854A (en) * | 2013-04-09 | 2013-07-10 | 中国电力工程顾问集团中南电力设计院 | Earthquake-isolation energy dissipator for ultra-high-voltage converter transformer |
| CN204257330U (en) * | 2014-11-24 | 2015-04-08 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of 500kV transformer isolation structure |
| CN105421613A (en) * | 2015-12-31 | 2016-03-23 | 中国地震局工程力学研究所 | Rod type TMD (tuned mass damper) damping device |
-
2017
- 2017-01-05 CN CN201710006715.1A patent/CN106683829A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102054562A (en) * | 2010-11-21 | 2011-05-11 | 郜时昆 | Method and device for isolating vibration, dissipating energy and absorbing shocks of transformer |
| CN103195854A (en) * | 2013-04-09 | 2013-07-10 | 中国电力工程顾问集团中南电力设计院 | Earthquake-isolation energy dissipator for ultra-high-voltage converter transformer |
| CN204257330U (en) * | 2014-11-24 | 2015-04-08 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of 500kV transformer isolation structure |
| CN105421613A (en) * | 2015-12-31 | 2016-03-23 | 中国地震局工程力学研究所 | Rod type TMD (tuned mass damper) damping device |
Non-Patent Citations (1)
| Title |
|---|
| 曹枚根，周福霖，谭平: "《变压器及套管隔震体系振动台试验及地震响应分析》", 《振动与冲击》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202403887U (en) | Three-axis vibration test device with integrated base | |
| CN110984392A (en) | Nested multifunctional shock insulation rubber support | |
| US10086804B2 (en) | Landing gear for power generation unit trailer system and method of anchoring trailer system | |
| CN105134865A (en) | Micro-vibration vibration isolation support for in-orbit satellite flywheel | |
| CN106683829A (en) | Transformer with vibration isolation effect | |
| CN105545057A (en) | Frictional-sliding-pendulum seismic isolation support with anti-lift-off function | |
| CN109441730A (en) | Tower frame shock absorbing device and pylon including it | |
| CN202403888U (en) | Two-shaft vibration testing device with integrated base | |
| CN105448484A (en) | Transformer with energy dissipation damping function | |
| CN106931071A (en) | A kind of industrial equipment combined type shock isolating pedestal | |
| CN212671002U (en) | Vibration isolation column base node | |
| US4484447A (en) | Turbine generator unit installation | |
| CN111549926A (en) | Horizontal damping device and method suitable for vertical vibration isolation structure of integral spring | |
| CN215858695U (en) | Stair sliding hinge support | |
| CN213393885U (en) | Oil pipeline fixing device for oil exploitation | |
| CN205500097U (en) | Automatic jigging conveyer base is produced to metaplasia | |
| CN204435990U (en) | Inner steel cylinder of chimney TMD damping device | |
| CN108412066A (en) | A kind of big shake lower caging device of base isolation bearing | |
| CN214573284U (en) | Bridge damping device | |
| CN117638749A (en) | Shaft end cable support structure with high vibration resistance | |
| CN103410912A (en) | Installation method of diesel engine provided with shock absorbers on base | |
| CN107420701A (en) | A kind of Big Dipper display screen shock bracket peculiar to vessel | |
| CN115289174A (en) | Vibration isolation system design method for controlling vibration influence of reactor and vibration isolation system | |
| CN216012966U (en) | Supporting structure of horizontal tensile test equipment | |
| CN209915332U (en) | Support frame for supporting mahjong table panel and mahjong table |
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: 20170517 |