CN208834841U - A kind of mobile noise reduction arranging box of for transformer - Google Patents
A kind of mobile noise reduction arranging box of for transformer Download PDFInfo
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- CN208834841U CN208834841U CN201821852090.7U CN201821852090U CN208834841U CN 208834841 U CN208834841 U CN 208834841U CN 201821852090 U CN201821852090 U CN 201821852090U CN 208834841 U CN208834841 U CN 208834841U
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- cabinet
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- compressed spring
- fixed
- noise reduction
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Abstract
The utility model discloses a kind of mobile noise reduction arranging boxes of for transformer, it is related to technical field of transformer equipment, it is poor in order to solve existing transformer vibration damping noise reduction effect, economic benefit is low and is not easy to mobile technical problem, including cabinet, cabinet two sides offer threaded hole, pressing device is equipped in two threaded holes, pressing device is outside cabinet to successively including handle in cabinet, threaded rod and support frame, support frame side is equipped with slidable traveller, support frame inner surface is fixed with compressed spring A, traveller one end is fixed with the support plate contacted with transformer, compressed spring B is provided between support plate and support frame outer surface, compressed spring B is wrapped in traveller surface, multi-layer woodboard is provided with below box house, undermost wood based panel bottom is provided with buffer structure, the bottom of box is fixed with multiple universal wheels；The utility model has the advantages that effect of vibration and noise reduction is good, good in economic efficiency and conveniently moving.
Description
Technical field
The utility model relates to technical field of transformer equipment, more particularly to a kind of movable type of for transformer
Noise reduction arranging box.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, transformer by iron core (or magnetic core) and
Coil composition, coil there are two or more than two windings, wherein the winding for connecing power supply is primary coil, remaining winding is secondary
Grade coil, major function have: voltage transformation, current transformation, impedance transformation, security isolation, pressure stabilizing (magnetic saturation transformer) etc..With
The raising of city electrification degree, the electricity components such as transformer device frequency of occurrence in the visual field of resident it is more and more.Transformation
Device is mounted on one layer of building more, is not easy to mobile installation, biggish vibration can be also generated when in use, when the vibration of transformer
When the intrinsic frequency of dynamic frequency and building resonates, structural low-frequency noise can be caused, while Long-term Vibration easily makes
Fastening screw is loose, and then transformer is allowed to be damaged, and maintenance cost improves, therefore when people use transformer, Dou Yao
Transformer is mounted in a cabinet, carries out noise reduction and electromagnetic shielding, while preventing from corroding, but not due to each transformer specification
One, it if cabinet is excessive, after transformer is fixed up, will increase transformer vibration frequency, cause can only to use and transformation
The identical cabinet of device specification, so that economic benefit is lower, it is not very practical.
Utility model content
The purpose of this utility model is that: in order to solve that existing transformer vibration damping noise reduction effect is poor, economic benefit is low and not
Technical problem easy to remove, the utility model provide a kind of mobile noise reduction arranging box of for transformer.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of mobile noise reduction arranging box of for transformer, including cabinet and the transformer that box house is arranged in, case
Body two sides symmetrically offer threaded hole, a pressing device are equipped in two threaded holes, pressing device is outside cabinet to case
It include successively in vivo handle, threaded rod and support frame, support frame side, which is fixed on threaded rod tail end, and opposite side is equipped with to slide
Dynamic traveller, support frame inner surface are fixed with compressed spring A, and traveller one end is contacted with compressed spring A and the other end is fixed with
The support plate contacted with transformer, is provided with compressed spring B between support plate and support frame outer surface, compressed spring B is wrapped in
Traveller surface, multilayer is provided with below box house can slide up and down wood based panel, and undermost wood based panel bottom is provided with slow
Structure is rushed, the bottom of box is fixed with multiple universal wheels.
On the basis of above scheme, buffer structure includes the partition being fixed below box house, and partition has been opened several
Slideway is respectively and fixedly provided with a slidable support column in each slideway, is fixed on undermost wood based panel at the top of all support columns
On bottom surface, several compressed spring C, all compressed spring C difference are provided between undermost wood based panel bottom surface and partition top surface
Be wrapped in every support column surface, every support column bottom surface is respectively and fixedly provided with a pressing plate, each pressing plate and box house bottom surface it
Between be provided with compressed spring D.
On the basis of above scheme, handle includes square frame and the sponge sheath that is set on square frame, square box
Frame is fixed on threaded rod.
Top, which is symmetrically arranged with, on the basis of above scheme, in cabinet both sides external wall tries to stop people from fighting each other, and tries to stop people from fighting each other including being fixed on case
Supporting block on body sidewall is hinged with retainer in supporting block, and retainer center is provided with sponge sheath.
On the basis of above scheme, wood based panel is manufactured using pine, is provided with rubber layer, rubber layer between adjacent wood based panel
Including several semicircle shape rubber blocks equally distributed on adjacent wood based panel contact surface.
The beneficial effects of the utility model are as follows:
1, the utility model structure is simple, and rationally, the pressing device that can be moved left and right by two can be fixed directly for design
It is firmly located in the box body the different transformer of portion's specification, improves the use scope of the present apparatus, avoiding can only use and change
The case where depressor specification identical cabinet, and then increase economic efficiency, while pressing device is using double compressed springs bufferings, not only
It can effectively reduce and vibrate and then eliminate noise, compression pretightning force can also be allowed bigger, make the fixation of transformer relatively reliable；Cabinet
The multi-layer woodboard of lower inside can reduce vibration, while cooperate the buffer structure of bottom to further decrease vibration, and then eliminate
Noise；The universal wheel of the bottom of box can allow whole device movement more convenient.
2, in the utility model, buffer structure is buffered using upper layer and lower layer spring, in the feelings of the preliminary vibration damping of wood based panel
Under condition, effectiveness in vibration suppression is allowed more preferably, no matter the weight and vibration frequency of transformer, can realize effective vibration damping.
3, the handle of two kinds of pulling cabinets is disclosed in the utility model, handle can allow the movement of cabinet to be more easier, behaviour
Make more convenient.A kind of handle to be directly connected with threaded rod, not only structure is extremely compact, moreover it is possible to operator be allowed to be easier to turn
Dynamic threaded rod, and then make fastening means relatively reliable；Another kind for be equipped with it is retractable try to stop people from fighting each other, this structure for pull weight
Biggish transformer is measured, makes the mobile installation effectiveness of transformer higher.
4, in the utility model, the wood based panel of pine production has better cushion performance, while adjacent wood based panel contacts
Semicircle shape rubber block on face further improves buffer shock-absorbing effect, while having the function of radio reception noise reduction, basic to realize most
Bigization noise reduction, while greatly reducing resonance possibility occurrence.
Detailed description of the invention
Fig. 1 is the structural perspective of the utility model；
Fig. 2 is the structural side view of the utility model；
Fig. 3 is the structure front view of the utility model；
Fig. 4 is the structural schematic diagram at the utility model A；
Fig. 5 is the structural schematic diagram at the utility model B；
1- cabinet, 2- transformer, 3- pressing device, 3.1- handle, 3.1.1- square frame, 3.2- threaded rod, 3.3- branch
Support frame, 3.4- traveller, 3.5- compressed spring A, 3.6- support plate, 3.7- compressed spring B, 4- wood based panel, 5- universal wheel, 6- every
Plate, 7- slideway, 8- support column, 9- compressed spring C, 10- pressing plate, 11- compressed spring D, 12- try to stop people from fighting each other, 12.1- supporting block, 12.2-
Retainer, 13- semicircle shape rubber block.
Specific embodiment
In order to which those skilled in the art better understand the utility model, with reference to the accompanying drawing with following embodiment to this
Utility model is described in further detail.
Embodiment 1
As shown in Fig. 1, Fig. 4 and Fig. 5, the present embodiment provides a kind of mobile noise reduction arranging boxes of for transformer 2, including
Cabinet 1 and the transformer 2 being arranged in inside cabinet 1,1 two sides of cabinet symmetrically offer threaded hole, wear in two threaded holes
There is a pressing device 3, pressing device 3 is outer to successively including handle 3.1, threaded rod 3.2 and support frame in cabinet 1 from cabinet 1
3.3,3.3 side of support frame is fixed on 3.2 tail end of threaded rod and opposite side is equipped with slidable traveller 3.4, support frame 3.3
Inner surface is fixed with compressed spring A3.5, and 3.4 one end of traveller is contacted with compressed spring A3.5 and the other end is fixed with and transformation
The support plate 3.6 that device 2 contacts, support plate 3.6 and support frame are provided with compressed spring B3.7, compressed spring between 3.3 outer surface
B3.7 is wrapped in 3.4 surface of traveller, and 1 lower inside of cabinet is provided with multilayer and can slide up and down wood based panel 4, undermost wooden
4 bottom of plate is provided with buffer structure, and 1 bottom of cabinet is fixed with multiple universal wheels 5.
The present embodiment can be fixed directly by two pressing devices 3 that can be moved left and right positioned at 1 internal specifications ruler of cabinet
Very little different transformer 2, improves the use scope of the present apparatus, and cabinet 1 identical with 2 specification of transformer can only be used by avoiding
The case where, and then increase economic efficiency, while pressing device 3 is using double compressed springs bufferings, can not only effectively reduce vibrate into
And noise is eliminated, compression pretightning force can also be allowed bigger, make the fixation of transformer 2 relatively reliable；The multilayer of 1 lower inside of cabinet
Wood based panel 4 can reduce vibration, while cooperate the buffer structure of bottom to further decrease vibration, and then eliminate noise；1 bottom of cabinet
Universal wheel 5 can allow whole device movement it is more convenient.
Embodiment 2
As shown in Fig. 1, Fig. 4 and Fig. 5, the present embodiment is to be further optimized on the basis of embodiment 1, specifically:
Buffer structure includes the partition 6 for being fixed on 1 lower inside of cabinet, if partition 6 has opened dry slide 7, each slideway 7
It is inside respectively and fixedly provided with a slidable support column 8, is fixed on undermost 4 bottom surface of wood based panel at the top of all support columns 8, it is most lower
Several compressed spring C9 are provided between 6 top surface of 4 bottom surface of wood based panel and partition of layer, all compressed spring C9 are respectively wound around often
8 surface of root support column, every 8 bottom surface of support column are respectively and fixedly provided with a pressing plate 10, between 1 inner bottom surface of each pressing plate 10 and cabinet
It is provided with compressed spring D11.
The present embodiment buffer structure is buffered using upper layer and lower layer spring, in the case where 4 preliminary vibration damping of wood based panel, is allowed
Effectiveness in vibration suppression more preferably, no matter the weight and vibration frequency of transformer 2, can realize effective vibration damping.
Embodiment 3
As shown in Fig. 1, Fig. 4 and Fig. 5, the present embodiment is further optimized on the basis of embodiment 2, specifically:
Handle 3.1 includes square frame 3.1.1 and the sponge sheath being set on square frame 3.1.1, square frame
3.1.1 it is fixed on threaded rod 3.2.
The handle of the present embodiment can allow the movement of cabinet 1 to be more easier, operate it is more convenient, directly with 3.2 phase of threaded rod
Even, not only structure is extremely compact, moreover it is possible to allow operator to be easier to rotate threaded rod 3.2, and then make fastening means relatively reliable.
Embodiment 4
As shown in Fig. 1 to Fig. 5, the present embodiment is further optimized on the basis of embodiment 2, specifically:
Top, which is symmetrically arranged with, in 1 both sides external wall of cabinet tries to stop people from fighting each other 12, and trying to stop people from fighting each other 12 includes the branch being fixed on 1 side wall of cabinet
Bracer 12.1 is hinged with retainer 12.2 in supporting block 12.1, and 12.2 center of retainer is provided with sponge sheath.
The handle of the present embodiment can allow the movement of cabinet 1 to be more easier, and operation is more convenient, retractable by being equipped with
Try to stop people from fighting each other 12, this structure makes the mobile installation effectiveness of transformer 2 higher for pulling the biggish transformer 2 of weight.
Embodiment 5
As shown in Fig. 1 to Fig. 5, the present embodiment is further optimized on the basis of embodiment 4, specifically:
Wood based panel 4 is manufactured using pine, is provided with rubber layer between adjacent wood based panel 4, rubber layer is included in adjacent wooden
Equally distributed several semicircle shape rubber blocks 13 on 4 contact surface of plate.
The wood based panel 4 of pine production has better cushion performance, while the semicircle shape rubber on 4 contact surface of adjacent wood based panel
Blob of viscose 13 further improves buffer shock-absorbing effect, while having the function of radio reception noise reduction, and basic realize maximizes noise reduction, simultaneously
Greatly reduce resonance possibility occurrence.
It is as described above the embodiments of the present invention.Each preferred embodiment described previously for the utility model,
Preferred embodiment in each preferred embodiment if not obvious contradictory or premised on a certain preferred embodiment,
Each preferred embodiment can any stack combinations use, the design parameter in the embodiment and embodiment be only for
The utility model verification process of clear statement utility model people, not to limit the scope of patent protection of the utility model,
The scope of patent protection of the utility model is still subject to the claims, all specifications with the utility model and attached
The variation of equivalent structure made by figure content, similarly should be included in the protection scope of the utility model.
Claims (5)
1. a kind of mobile noise reduction arranging box of for transformer, including cabinet (1), which is characterized in that cabinet (1) two sides
Symmetrically offer threaded hole, be equipped with a pressing device (3) in two threaded holes, pressing device (3) from cabinet (1) outside to
It successively include that handle (3.1), threaded rod (3.2) and support frame (3.3), support frame (3.3) side are fixed on screw thread in cabinet (1)
Bar (3.2) tail end and opposite side are equipped with slidable traveller (3.4), and support frame (3.3) inner surface is fixed with compressed spring A
(3.5), traveller (3.4) one end is contacted with compressed spring A (3.5) and the other end is fixed with the support contacted with transformer (2)
Plate (3.6) is provided with compressed spring B (3.7), compressed spring B (3.7) between support plate (3.6) and support frame (3.3) outer surface
It is wrapped in traveller (3.4) surface, cabinet (1) lower inside is provided with multilayer and can slide up and down wood based panel (4), undermost wood
Scutum (4) bottom is provided with buffer structure, and cabinet (1) bottom is fixed with multiple universal wheels (5).
2. a kind of mobile noise reduction arranging box of for transformer according to claim 1, which is characterized in that the buffering
Structure includes the partition (6) for being fixed on cabinet (1) lower inside, and partition (6) is if opened dry slide (7), in each slideway (7)
It is respectively and fixedly provided with a slidable support column (8), is fixed on undermost wood based panel (4) bottom surface at the top of all support columns (8),
Several compressed spring C (9), all compressed spring C (9) are provided between undermost wood based panel (4) bottom surface and partition (6) top surface
It is respectively wound around every support column (8) surface, every support column (8) bottom surface is respectively and fixedly provided with a pressing plate (10), each pressing plate
(10) compressed spring D (11) are provided between cabinet (1) inner bottom surface.
3. a kind of mobile noise reduction arranging box of for transformer according to claim 2, which is characterized in that the handle
(3.1) sponge sheath for including square frame (3.1.1) and being set on square frame (3.1.1), square frame (3.1.1) are solid
It is scheduled on threaded rod (3.2).
4. a kind of mobile noise reduction arranging box of for transformer according to claim 2, which is characterized in that the cabinet
(1) top is symmetrically arranged with try to stop people from fighting each other (12) in both sides external wall, try to stop people from fighting each other (12) include the supporting block that is fixed on cabinet (1) side wall
(12.1), it is hinged with retainer (12.2) in supporting block (12.1), retainer (12.2) center is provided with sponge sheath.
5. according to claim 1 to a kind of mobile noise reduction arranging box of for transformer described in any an example in 4, feature
It is, the wood based panel (4) is manufactured using pine, is provided with rubber layer between adjacent wood based panel (4), rubber layer is included in adjacent
Equally distributed several semicircle shape rubber blocks (13) on wood based panel (4) contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852090.7U CN208834841U (en) | 2018-11-09 | 2018-11-09 | A kind of mobile noise reduction arranging box of for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852090.7U CN208834841U (en) | 2018-11-09 | 2018-11-09 | A kind of mobile noise reduction arranging box of for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208834841U true CN208834841U (en) | 2019-05-07 |
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ID=66320051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821852090.7U Active CN208834841U (en) | 2018-11-09 | 2018-11-09 | A kind of mobile noise reduction arranging box of for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208834841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173409A (en) * | 2019-06-04 | 2019-08-27 | 合肥尚康电子科技有限公司 | A kind of denoising device for oxygenerator |
| CN111599334A (en) * | 2020-06-19 | 2020-08-28 | 上海咨盛压缩机有限公司 | Novel noise reduction box and control method |
-
2018
- 2018-11-09 CN CN201821852090.7U patent/CN208834841U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173409A (en) * | 2019-06-04 | 2019-08-27 | 合肥尚康电子科技有限公司 | A kind of denoising device for oxygenerator |
| CN111599334A (en) * | 2020-06-19 | 2020-08-28 | 上海咨盛压缩机有限公司 | Novel noise reduction box and control method |
| CN111599334B (en) * | 2020-06-19 | 2024-04-12 | 上海咨盛压缩机有限公司 | Novel noise reduction box and control method |
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