CN107842577A - A kind of damping device for reducing dry-type transformer noise - Google Patents
A kind of damping device for reducing dry-type transformer noise Download PDFInfo
- Publication number
- CN107842577A CN107842577A CN201711116056.3A CN201711116056A CN107842577A CN 107842577 A CN107842577 A CN 107842577A CN 201711116056 A CN201711116056 A CN 201711116056A CN 107842577 A CN107842577 A CN 107842577A
- Authority
- CN
- China
- Prior art keywords
- steel frame
- plate
- supporting steel
- damping device
- base
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of damping device for reducing dry-type transformer noise,Its structure includes upper cover plate,Spring base,Lower cover,Supporting steel frame,Bolt part,Elastic component,Bottom plate,Installed part,Base,The supporting steel frame sets up left and right separately by mutually isostructural support body,For " ∏ " shape steel plate,The supporting steel frame upper plate middle section position is provided with and is equipped with manhole,The supporting steel frame lower end is vertically connected with backplate surface,The bottom plate is provided with and corresponds to installed part side by side,The installed part is located on outer two side positions of supporting steel frame,In same level,Supporting steel frame upper surface stage casing is provided with bolt part,The upper cover plate is located at lower cover top position,Using upper and lower mounting structure,The present invention is provided with base,It is configured as needed,Installation facilitates with dismounting,As contact backing plate,Damping device can be avoided to be contacted with the direct of base,Reduce and damaged caused by installation.
Description
Technical field
The present invention is a kind of damping device for reducing dry-type transformer noise, belongs to amping device technical field.
Background technology
Damping is to set energy-dissipating device at some positions of works, and friction, bending, elastoplasticity hysteresis are produced by the device
The energy for deforming to dissipate or absorb Seismic input structure, to reduce the earthquake response of agent structure, so as to avoid structure from producing
Destroy, reach the purpose of shockproof control.
Prior art discloses Application No.：201621475380.5 a kind of damping device, the damping device includes
Have a upper cover plate, a lower cover, an elastic assembly, the upper cover plate is connected to the lower cover, and the upper cover plate with it is described
Be located between lower cover formed with a cavity, the elastic assembly in the cavity, and one end of the elastic assembly pass through and
The lower cover is slidedly arranged on, the damping device also includes a bolt, and the bolt includes a screw rod, an anti-turntable, one
Head, outside wall surface radially outward the prolonging along the screw rod of anti-turntable one end on the close head from the screw rod
Stretch, and the axially extend to head of the anti-turntable along the screw rod, the upper cover plate are provided with a through hole, the anti-turntable
Through the through hole, and the bolt connection is in the upper cover plate.The present invention can bear sufficiently large revolving force by anti-turntable,
Effectively prevent bolt from producing rotation or even coming off, improve security performance and production efficiency, reduce production cost.But it is not
Foot part is that damping device installation effectiveness is poor, is mounted directly easily increase contact surface friction.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of damping dress for reducing dry-type transformer noise
Put, it is poor to solve damping device installation effectiveness, it is mounted directly the problem of easily increase contact surface rubs.
To achieve these goals, the present invention is to realize by the following technical solutions：One kind reduces dry-type transformer
The damping device of noise, its structure include upper cover plate, spring base, lower cover, supporting steel frame, bolt part, elastic component, bottom plate, peace
Piece installing, base, the supporting steel frame set up left and right separately by mutually isostructural support body, are " ∏ " shape steel plate, the supporting steel frame upper plate
Middle section position is provided with and is equipped with manhole, and the supporting steel frame lower end is vertically connected with backplate surface, set on the bottom plate
Having and correspond to installed part side by side, the installed part is located on outer two side positions of supporting steel frame, in same level, the support
Steelframe upper surface stage casing is provided with bolt part, and the upper cover plate is located at lower cover top position, using upper and lower mounting structure, it is described on
Cover plate is horizontally placed on supporting steel frame top position, and the bottom plate equidistant arrangement is placed on base；The base is by ventilation frame member, replacement
Groove, transverse slat, backing plate, support column composition, the ventilation frame member are located in support column lateral location side by side, the support column surface
It is connected with backing plate, the pad surfaces are provided with activity and replace groove with transverse slat using mounting means, the transverse slat surface is stacked,
The replacement groove inner bottom part is connected with bottom plate.
Further, the bolt part upper end is in contact with upper cover plate base wall panel.
Further, the bottom plate and the parallel mounting structure of upper cover plate composition.
Further, the spring base is connected with elastic component in-between.
Further, the lower cover bottom is connected with spring base upper end.
Further, the elastic component lower end forms vertical connection relation by spring base and bottom plate.
Further, the support column is that upper lower section is equal square of diameter.
Further, the transverse slat length is consistent, and spacing is equal.
Beneficial effect
A kind of damping device for reducing dry-type transformer noise of the present invention, damping device mainly form sky by bottom plate and upper cover plate
Between contained spring seat and supporting steel frame and elastic component are installed, realize shock-absorbing function by the use of elastic component as core, when mounted
Arrangement is arranged by base and is provided with replacement groove to place bottom plate, base is placed on support column surface by transverse slat and backing plate and forms branch
Support frame frame, bottom are placed in both sides and are provided with insertion ventilation frame member, accelerate air circulation, and surface, which is provided with, replaces groove, can be according to need
It is configured, replaces groove and be used cooperatively with bolt, install and facilitated with dismounting, as contact backing plate, damping can be avoided to fill
Put and contacted with the direct of base, reduce and damaged caused by installation.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon.
Fig. 1 is a kind of structural representation for the damping device for reducing dry-type transformer noise of the present invention.
Fig. 2 is the base schematic diagram of the present invention.
Fig. 3 is the base arrangement decomposing schematic representation of the present invention.
Fig. 4 is the replacement groove structure schematic diagram of the present invention.
In figure：Upper cover plate -1, spring base -2, lower cover -3, supporting steel frame -4, bolt part -5, elastic component -6, bottom plate -7,
Installed part -8, base -9, ventilation frame member -901, replacement groove -902, transverse slat -903, backing plate -904, support column -905.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Fig. 1-Fig. 4 is referred to, the present invention provides a kind of technical scheme：A kind of damping dress for reducing dry-type transformer noise
Put, its structure include upper cover plate 1, spring base 2, lower cover 3, supporting steel frame 4, bolt part 5, elastic component 6, bottom plate 7, installed part 8,
Base 9, the supporting steel frame 4 set up left and right separately by mutually isostructural support body, are " ∏ " shape steel plate, in the upper plate of supporting steel frame 4
Fragment position is provided with and is equipped with manhole, and the lower end of supporting steel frame 4 is vertically connected with the surface of bottom plate 7, set on the bottom plate 7
Have and correspond to installed part 8 side by side, the installed part 8 is located on outer two side positions of supporting steel frame 4, described in same level
The upper surface stage casing of supporting steel frame 4 is provided with bolt part 5, and the upper cover plate 1 is located at the top position of lower cover 3, is tied using upper and lower installation
Structure, the upper cover plate 1 are horizontally placed on the top position of supporting steel frame 4, and the equidistant arrangement of bottom plate 7 is placed on base 9；The base 9
It is made up of ventilation frame member 901, replacement groove 902, transverse slat 903, backing plate 904, support column 905, the ventilation frame member 901 is set side by side
In the lateral location of support column 905, the surface of support column 905 is connected with backing plate 904, the surface of backing plate 904 and transverse slat
903 using mounting means is stacked, and the surface of transverse slat 903 is provided with activity and replaces groove 902, the replacement inner bottom part of groove 902
It is connected with bottom plate 7, the upper end of bolt part 5 is in contact with the base wall panel of upper cover plate 1, and the bottom plate 7 forms parallel with upper cover plate 1
Mounting structure, the spring base 2 are connected with elastic component 6 in-between, and the bottom of lower cover 3 is connected with the upper end of spring base 2
Connect, the lower end of elastic component 6 forms vertical connection relation by spring base 2 and bottom plate 7.
Replacement groove 902 described in this patent is concave shaped steel plate structure, is set according to the shape of bottom plate 7 and quantity, inside set
There is through hole, be used cooperatively with bolt, install and facilitated with dismounting, activity is good and has supporting.
Carrying out in use, damping device mainly forms space to install contained spring seat 2 by bottom plate 7 and upper cover plate 1
With supporting steel frame 4 and elastic component 6, shock-absorbing function is realized by the use of elastic component 6 as core, is arranged arrange by base 9 when mounted
Row, which are provided with, replaces groove 902 to place bottom plate 7, and base 9 is placed on the surface of support column 905 by transverse slat 903 and backing plate 904 and forms branch
Support frame frame, bottom are placed in both sides and are provided with insertion ventilation frame member 901, accelerate air circulation, and surface, which is provided with, replaces groove 902, can
It is configured as needed, replaces groove 902 and be used cooperatively with bolt, install and facilitated with dismounting, as contact backing plate, can keeps away
Exempt from damping device to contact with the direct of base, reduce and damaged caused by installation.
The present invention solves the problems, such as it is that damping device installation effectiveness is poor, is mounted directly easily increase contact surface friction, this hair
Bright being combined with each other by above-mentioned part, install and facilitated with dismounting, as contact backing plate, damping device and base can be avoided
Directly contact, reduce and damaged caused by installation, it is described in detail below：Ventilation frame member 901 is located at the side position of support column 905 side by side
Put, the surface of support column 905 is connected with backing plate 904, and the surface of backing plate 904 uses with transverse slat 903 and is stacked installation side
Formula, the surface of transverse slat 903 are provided with activity and replace groove 902, and the replacement inner bottom part of groove 902 is connected with bottom plate 7.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Which point therefore, no matter from the point of view of, all should incite somebody to action
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of damping device for reducing dry-type transformer noise, its structure include upper cover plate（1）, spring base（2）, lower cover
（3）, supporting steel frame（4）, bolt part（5）, elastic component（6）, bottom plate（7）, installed part（8）, base（9）, the supporting steel frame（4）
Left and right is set up separately by mutually isostructural support body, is " ∏ " shape steel plate, the supporting steel frame（4）Upper plate middle section position is provided with and is equipped with circle
Shape through hole, it is characterised in that：
The supporting steel frame（4）Lower end is vertically and bottom plate（7）Surface is connected, the bottom plate（7）It is provided with and corresponds to installation side by side
Part（8）, the installed part（8）It is located at supporting steel frame（4）On outer two side position, in same level, the supporting steel frame
（4）Upper surface stage casing is provided with bolt part（5）, the upper cover plate（1）It is located at lower cover（3）Top position, tied using upper and lower installation
Structure, the upper cover plate（1）It is horizontally placed on supporting steel frame（4）Top position, the bottom plate（7）Equidistant arrangement is placed in base（9）On；
The base（9）By ventilation frame member（901）, replace groove（902）, transverse slat（903）, backing plate（904）, support column（905）
Composition, the ventilation frame member（901）Support column is located at side by side（905）In lateral location, the support column（905）Surface and backing plate
（904）It is connected, the backing plate（904）Surface and transverse slat（903）Using being stacked mounting means, the transverse slat（903）Surface is set
There is activity to replace groove（902）, the replacement groove（902）Inner bottom part and bottom plate（7）It is connected.
A kind of 2. damping device for reducing dry-type transformer noise according to claim 1, it is characterised in that：The bolt
Part（5）Upper end and upper cover plate（1）Base wall panel is in contact.
3. a kind of damping device of reduction dry-type transformer noise according to claim 1 or claim 2, its feature exist
In：The bottom plate（7）With upper cover plate（1）Form parallel mounting structure.
A kind of 4. damping device for reducing dry-type transformer noise according to claim 3, it is characterised in that：The spring
Seat（2）In-between with elastic component（6）It is connected.
A kind of 5. damping device for reducing dry-type transformer noise according to claim 4, it is characterised in that：The lower cover
Plate（3）Bottom and spring base（2）Upper end is connected.
A kind of 6. reduction dry-type transformer according to claim 1 or claim 2 or claim 4 or claim 5
The damping device of noise, it is characterised in that：The elastic component（6）Lower end passes through spring base（2）With bottom plate（7）Form vertical connection
Relation.
7. a kind of damping device of reduction dry-type transformer noise according to claim 1 or claim 2, its feature exist
In：The spring base（2）In-between with elastic component（6）It is connected.
8. a kind of damping device of reduction dry-type transformer noise according to claim 1 or claim 2, its feature exist
In：The lower cover（3）Bottom and spring base（2）Upper end is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116056.3A CN107842577A (en) | 2017-11-13 | 2017-11-13 | A kind of damping device for reducing dry-type transformer noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116056.3A CN107842577A (en) | 2017-11-13 | 2017-11-13 | A kind of damping device for reducing dry-type transformer noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107842577A true CN107842577A (en) | 2018-03-27 |
Family
ID=61681587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711116056.3A Withdrawn CN107842577A (en) | 2017-11-13 | 2017-11-13 | A kind of damping device for reducing dry-type transformer noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107842577A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099108A (en) * | 2018-09-27 | 2018-12-28 | 国网河北省电力有限公司沧州供电分公司 | A kind of damping device reducing dry-type transformer noise |
-
2017
- 2017-11-13 CN CN201711116056.3A patent/CN107842577A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099108A (en) * | 2018-09-27 | 2018-12-28 | 国网河北省电力有限公司沧州供电分公司 | A kind of damping device reducing dry-type transformer noise |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105401772A (en) | Damping and anti-vibration section steel structured house | |
| CN205243120U (en) | Shock attenuation antidetonation profiled steel structure house | |
| CN201440336U (en) | Hard disk shock absorbing structure | |
| CN107842577A (en) | A kind of damping device for reducing dry-type transformer noise | |
| CN108005249B (en) | Spacing protection device of shock insulation layer for building first layer column top shock insulation | |
| CN102237124A (en) | Air suspension type computer hard disk shock absorption device | |
| CN201489824U (en) | Shock-absorbing device of computer hard disk | |
| CN107577298A (en) | A kind of computer host box with damping device | |
| CN210976214U (en) | High strength curtain bearing structure for building | |
| CN203870976U (en) | Hard disc mounting support | |
| CN207583928U (en) | A kind of damping device for reducing dry-type transformer noise | |
| CN202473252U (en) | Hard disc shock-absorbing device | |
| CN208673892U (en) | Transformer damped noise reduction device | |
| CN207441411U (en) | A kind of dry-type transformer | |
| CN210403419U (en) | Vibration/noise reduction device of transformer | |
| CN105529863A (en) | Mobile generator set damping device | |
| CN210627906U (en) | Anti-seismic support for mechanical hard disk | |
| KR101621379B1 (en) | Apparatus for reducing noise and vibration | |
| KR20160087440A (en) | Switchboard having earthquake proof device | |
| KR101215947B1 (en) | Using Wire Rope Isolator ambulance | |
| CN204791968U (en) | Hard disk support | |
| CN212530443U (en) | Adsorption type multimedia playing box device | |
| CN217784112U (en) | Damping device for manufacturing vibration isolator | |
| CN216203882U (en) | Brand-new air-cooled thermal radiation air conditioning unit | |
| CN203718989U (en) | Anti-vibration pad single body and combination thereof |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180327 |
|
| WW01 | Invention patent application withdrawn after publication |