CN213660186U - Noise reduction vibration absorber for dry-type distribution transformer - Google Patents
Noise reduction vibration absorber for dry-type distribution transformer Download PDFInfo
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- CN213660186U CN213660186U CN202023225725.0U CN202023225725U CN213660186U CN 213660186 U CN213660186 U CN 213660186U CN 202023225725 U CN202023225725 U CN 202023225725U CN 213660186 U CN213660186 U CN 213660186U
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- fixedly connected
- distribution transformer
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- rubber pad
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- 230000009467 reduction Effects 0.000 title claims description 16
- 239000006096 absorbing agent Substances 0.000 title abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 6
- 238000013016 damping Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a shock absorber of making an uproar falls for dry-type distribution transformer relates to power equipment technical field. The utility model discloses a base and base, the first rubber pad of base upper surface middle part fixedly connected with, and base bottom surface threaded connection has the supporting shoe, base bottom surface fixedly connected with second rubber pad, and base upper surface middle part symmetry fixedly connected with spring. The utility model discloses a set up first rubber pad, second rubber pad, spring, supporting shoe and base, solved current dry-type distribution transformer when using, because of transformer self takes place to shake and produces great noise, people are in the environment of noise for a long time, and healthy, current dry-type distribution transformer that can seriously influence installs comparatively loaded down with trivial details when the shock absorber of making an uproar falls in the installation to generally can't carry out the problem of nimble dismouting.
Description
Technical Field
The utility model belongs to the technical field of power equipment, especially, relate to a shock absorber of making an uproar falls for dry-type distribution transformer.
Background
The dry type transformer is a transformer in which an iron core and a winding are not immersed in insulating oil, and is widely used in places such as local lighting, high-rise buildings, airports, wharf CNC mechanical equipment, high buildings, hospitals, airports, stations, subways, large supermarkets, shops, theaters, schools and the like, but has the following disadvantages in practical use:
1. when the existing dry-type distribution transformer is used, the transformer vibrates to generate larger noise, and people are in a noise environment for a long time, so that the physical health of people can be seriously influenced;
2. when the existing dry-type distribution transformer is provided with the noise-reducing and vibration-reducing device, the installation is more complicated, and flexible disassembly and assembly can not be generally carried out.
Therefore, the existing dry-type distribution transformer cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shock absorber of making an uproar falls for dry-type distribution transformer, through setting up first rubber pad, second rubber pad, spring, supporting shoe and base, solved current dry-type distribution transformer when using, because of transformer self takes place vibrations and produces great noise, people are in the environment of noise for a long time, can seriously influence healthy, current dry-type distribution transformer when the shock absorber of making an uproar falls in the installation, the installation is comparatively loaded down with trivial details to generally can't carry out the problem of nimble dismouting.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a shock absorber of making an uproar falls for dry-type distribution transformer, including base and base, the first rubber pad of base upper surface middle part fixedly connected with, and base bottom surface threaded connection has the supporting shoe, base bottom surface fixedly connected with second rubber pad, and base upper surface middle part symmetry fixedly connected with spring.
Further, base both ends surface middle part fixedly connected with carrying handle, and the symmetrical threaded connection of base upper surface four corners department has the second bolt, base upper surface middle part threaded connection has the transformer body, by the carrying handle that sets up, carries the base during convenient to detach, by the second bolt that sets up for carry out structural connection with base and supporting shoe, by the transformer body that sets up, be used for the vary voltage.
Further, transformer body both ends lower part fixedly connected with mounting panel, and mounting panel upper surface middle part run through threaded connection has first bolt, first bolt runs through first rubber pad threaded connection in base upper surface four corners department, by the mounting panel and the first bolt that set up for with transformer body threaded connection on the base, and convenient to detach.
Further, base upper surface both ends fixedly connected with supporting seat, and supporting seat top middle part fixedly connected with spacing post, it has the limiting plate to run through between the spacing post, by the supporting seat that sets up for the spacing post of fixed connection to by the spacing post and the limiting plate that set up, be used for limiting the position of fixed block, prevent that it from driving the spring deflection, lead to unable playing the effect of the damping of making an uproar of falling.
Furthermore, limiting plate upper surface both ends are run through and are provided with the through-hole, spacing post runs through and inserts inside the through-hole, and spacing post size of dimensions agrees with mutually with through-hole size of dimensions, by the through-hole that sets up, with running through with spacing post to agree with mutually by spacing post and the through-hole size of dimensions that set up for place spacing post and rock in the through-hole, lead to the damping noise reduction effect not good.
Further, limiting plate upper surface middle part is run through and is provided with the opening, and runs through the double-screw bolt in the opening, the double-screw bolt is located the week surface of limiting plate upper end and the all surface screw thread connection of lower extreme has the nut, and double-screw bolt bottom fixedly connected with fixed block, spring top fixed connection is in fixed block bottom surface both ends, by the opening that sets up for the running through of double-screw bolt to by the double-screw bolt and the nut that set up, be used for with damping device and supporting shoe fixed connection.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up first rubber pad, second rubber pad and spring, the noise reduction has, protect the healthy advantage of people, current dry-type distribution transformer has been solved when using, because of transformer self takes place to shake and produces great noise, people are in the environment of noise for a long time, the healthy problem that can seriously influence, the noise that vibration between transformer body and the base produced has been reduced through the first rubber pad that sets up, and played the effect of buffering to a certain extent, through the second rubber pad that sets up, the produced noise of base and ground vibration has been reduced, and increased and ground friction's effect has been played, make the base can not take place to remove on ground, the power of spring cushion vibration production through the setting, thereby the noise reduction.
2. The utility model discloses a set up supporting shoe and base, have and be convenient for carry out the advantage of dismouting to vibration damper fast, current dry-type distribution transformer has been solved and vibration damper is fallen in the installation when making an uproar, the installation is comparatively loaded down with trivial details, and can't carry out the problem of nimble dismouting usually, through the second bolt with base threaded connection on the supporting shoe, and install the both ends at the supporting shoe with whole vibration damper through double-screw bolt and nut, when needs dismouting vibration damper, the reverse time swivel nut can demolish vibration damper, otherwise then install it, and through supporting shoe and base, convenient to detach whole equipment.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure between the base and the supporting block in a top view according to the present invention;
fig. 3 is a schematic view of the connection structure of the base and the spring of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a transformer body; 2. mounting a plate; 3. a base; 4. a spring; 5. a base; 6. a supporting seat; 7. a support block; 8. a carrying handle; 9. a first rubber pad; 10. a first bolt; 11. a nut; 12. a stud; 13. a second bolt; 14. a second rubber pad; 15. a fixed block; 16. a limiting plate; 161. a through hole; 162. a port; 17. a limiting column.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, the utility model relates to a noise reduction and vibration reduction device for a dry-type distribution transformer, which comprises a base 3 and a base 5, wherein a first rubber pad 9 is fixedly connected to the middle part of the upper surface of the base 3, a supporting block 7 is connected to the bottom surface of the base 3 through a thread, a second rubber pad 14 is fixedly connected to the bottom surface of the base 5, a spring 4 is symmetrically and fixedly connected to the middle part of the upper surface of the base 5, the noise reduction device is used for reducing noise and protecting the health of people by arranging the first rubber pad 9, the second rubber pad 14 and the base 3, the vibration reduction device is convenient to be rapidly assembled and disassembled, the first rubber pad 9 reduces the noise generated by the vibration between the transformer body 1 and the base 3 and plays a role of buffering to a certain extent, the second rubber pad 14 reduces the noise generated by the vibration between the base 5 and the ground and plays a role of increasing, the base 5 can not move on the ground, the force generated by vibration is buffered through the arranged spring 4, so that the noise is reduced, the base 3 is in threaded connection with the supporting block 7 through the second bolt 13, the whole vibration damping device is arranged at two ends of the supporting block 7 through the stud 12 and the nut 11, when the vibration damping device needs to be disassembled and assembled, the vibration damping device can be disassembled by rotating the nut 11 in the reverse time, and otherwise, the vibration damping device is arranged.
As shown in figures 1 and 2, the middle parts of the surfaces of two ends of a base 3 are fixedly connected with carrying handles 8, the four corners of the upper surface of the base 3 are symmetrically and threadedly connected with second bolts 13, the middle part of the upper surface of the base 3 is threadedly connected with a transformer body 1, the base 3 is convenient to carry during disassembly through the arranged carrying handles 8, during carrying, a worker can move by lifting the carrying handles 8 with hands or by using related machine equipment, the base 3 and a supporting block 7 are structurally connected through the arranged second bolts 13, the second bolts 13 can be disassembled by rotating anticlockwise, the transformer body 1 is used for transformation through the arranged transformer body 1, the lower parts of the two ends of the transformer body 1 are fixedly connected with mounting plates 2, the middle parts of the upper surfaces of the mounting plates 2 are connected with first bolts 10 through threads, the first bolts 10 are connected to the four corners of the upper surface of the base 3 through the first rubber pads 9 through threads, through the mounting panel 2 and the first bolt 10 that set up for with transformer body 1 threaded connection on base 3, and convenient to detach, anticlockwise rotation first bolt 10, can follow mounting panel 2 with it and take off, then can lift transformer body 1 off.
Wherein, as shown in fig. 3, two ends of the upper surface of the base 5 are fixedly connected with the supporting seats 6, the middle parts of the top ends of the supporting seats 6 are fixedly connected with the limiting posts 17, the limiting plates 16 penetrate through the limiting posts 17, the supporting seats 6 are used for fixedly connecting the limiting posts 17, the limiting posts 17 and the limiting plates 16 are arranged for limiting the position of the fixing block 15 and preventing the fixing block from driving the spring 4 to deviate, so that the noise and vibration reduction effects cannot be achieved, through holes 161 are arranged at two ends of the upper surface of the limiting plate 16, the limiting posts 17 penetrate and are inserted into the through holes 161, the size of the limiting posts 17 is matched with the size of the through holes 161, the through holes 161 are used for penetrating through the limiting posts 17, the limiting posts 17 are matched with the size of the through holes 161 for placing the limiting posts 17 to rock in the through holes 161, when the transformer body 1 rocks, because of spacing post 17 and the size of through-hole 161 agree with each other, can restrict the production of vibration to a certain extent, limiting plate 16 upper surface middle part is run through and is provided with opening 162, and run through stud 12 in the opening 162, the peripheral surface that stud 12 is located the limiting plate 16 upper end has nut 11 with lower extreme peripheral surface threaded connection, and stud 12 bottom fixedly connected with fixed block 15, spring 4 top fixed connection is in 15 bottom surfaces both ends of fixed block, through the opening 162 that sets up, be used for the running through of stud 12, and through stud 12 and the nut 11 that sets up, be used for with damping device and supporting shoe 7 fixed connection, when damping device receives the effort, when spacing post 17 prevents the skew of limiting plate 16, stud 12 moves down in opening 162, spring 4 receives pressure and takes place elastic deformation, the vibration has been reduced.
The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.
Claims (6)
1. A noise and vibration reduction device for a dry distribution transformer, comprising a base (3) and a base (5), characterized in that: the improved base is characterized in that a first rubber pad (9) is fixedly connected to the middle of the upper surface of the base (3), a supporting block (7) is in threaded connection with the bottom surface of the base (3), a second rubber pad (14) is fixedly connected to the bottom surface of the base (5), and springs (4) are symmetrically and fixedly connected to the middle of the upper surface of the base (5).
2. The noise and vibration reduction device for the dry distribution transformer is characterized in that the middle parts of the two end surfaces of the base (3) are fixedly connected with the carrying handles (8), the four corners of the upper surface of the base (3) are symmetrically and threadedly connected with the second bolts (13), and the middle part of the upper surface of the base (3) is threadedly connected with the transformer body (1).
3. The noise and vibration reduction device for the dry distribution transformer is characterized in that the lower parts of the two ends of the transformer body (1) are fixedly connected with the mounting plates (2), the middle part of the upper surface of each mounting plate (2) is in threaded connection with a first bolt (10), and the first bolts (10) are in threaded connection with the four corners of the upper surface of the base (3) through the first rubber pads (9).
4. The noise and vibration reduction device for the dry distribution transformer of claim 1, wherein the two ends of the upper surface of the base (5) are fixedly connected with the supporting base (6), the middle part of the top end of the supporting base (6) is fixedly connected with a limiting column (17), and a limiting plate (16) penetrates through the limiting column (17).
5. The noise and vibration reduction device for the dry distribution transformer is characterized in that through holes (161) are arranged at two ends of the upper surface of the limiting plate (16) in a penetrating manner, the limiting columns (17) are inserted into the through holes (161) in a penetrating manner, and the size of the limiting columns (17) is matched with that of the through holes (161).
6. The noise and vibration reduction device for the dry distribution transformer is characterized in that a through hole (162) penetrates through the middle of the upper surface of the limiting plate (16), a stud (12) penetrates through the through hole (162), nuts (11) are connected to the circumferential surface and the lower circumferential surface of the stud (12) at the upper end of the limiting plate (16) in a threaded mode, a fixing block (15) is fixedly connected to the bottom end of the stud (12), and the top end of the spring (4) is fixedly connected to two ends of the bottom surface of the fixing block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023225725.0U CN213660186U (en) | 2020-12-29 | 2020-12-29 | Noise reduction vibration absorber for dry-type distribution transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023225725.0U CN213660186U (en) | 2020-12-29 | 2020-12-29 | Noise reduction vibration absorber for dry-type distribution transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213660186U true CN213660186U (en) | 2021-07-09 |
Family
ID=76690507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023225725.0U Active CN213660186U (en) | 2020-12-29 | 2020-12-29 | Noise reduction vibration absorber for dry-type distribution transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213660186U (en) |
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2020
- 2020-12-29 CN CN202023225725.0U patent/CN213660186U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 67 Chunjiang South Road, Zhonglou District, Changzhou City, Jiangsu Province, 213000. Building 2, Changzhou Intelligent Manufacturing Industrial Park, Liandong U-Valley, No. 1 Patentee after: Jiangsu Xinyang Intelligent Power Technology Co.,Ltd. Country or region after: China Address before: 213000 No.166 Qingyang Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Jiangsu Xinyang Intelligent Power Technology Co.,Ltd. Country or region before: China |