CN204577213U - Distribution power transformation device - Google Patents
Distribution power transformation device Download PDFInfo
- Publication number
- CN204577213U CN204577213U CN201520306984.6U CN201520306984U CN204577213U CN 204577213 U CN204577213 U CN 204577213U CN 201520306984 U CN201520306984 U CN 201520306984U CN 204577213 U CN204577213 U CN 204577213U
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- China
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- bearing plate
- rubber bumper
- supporting bracket
- sidewall
- power transformation
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Abstract
The utility model discloses a kind of distribution power transformation device, its drip irrigation device comprises casing and the support for supporting box, support includes bearing plate, supporting bracket and the rubber bumper for cushioning, rubber bumper is arranged between bearing plate and supporting bracket, some projections are provided with on the sidewall of the corresponding bearing plate side of rubber bumper and on the sidewall of corresponding supporting bracket side, all offer the groove for projection inlay card on the sidewall of supporting bracket and on the sidewall of bearing plate, bearing plate is detachably fixedly connected with by bolt with supporting bracket.The purpose of this utility model is to provide a kind of distribution power transformation device playing effective noise-reducing effect.
Description
Technical field
The utility model relates to a kind of distribution power transformation device.
Background technology
At present along with the raising of living standards of the people, the power consumption of family increases severely, and therefore various transformer is found everywhere in life, and the distance that it and we live is also more and more nearer.Due to transformer operationally iron core can send vibration, and by some parts that core clamping etc. is fixed together be delivered to feet produce vibrating noise, affect the life of nearby residents.How to reduce the problem that transformer noise operationally just becomes the solution of transformer manufacturing industry needs.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of distribution power transformation device playing effective noise-reducing effect.
For achieving the above object, the utility model provides following technical scheme: a kind of distribution power transformation device, comprise casing and the support for supporting box, support includes bearing plate, supporting bracket and the rubber bumper for cushioning, rubber bumper is arranged between bearing plate and supporting bracket, some projections are provided with on the sidewall of the corresponding bearing plate side of rubber bumper and on the sidewall of corresponding supporting bracket side, all offer the groove for projection inlay card on the sidewall of supporting bracket and on the sidewall of bearing plate, bearing plate is detachably fixedly connected with by bolt with supporting bracket.
Preferably, the area of rubber bumper is the 1/2-4/5 of bearing plate area, and rubber bumper is positioned on the center of bearing plate.
Preferably, be also provided with cushion block between bearing plate and supporting bracket, the hardness of cushion block is greater than the hardness of rubber bumper, and cushion block is provided with two pieces and lays respectively on two side positions of bearing plate.
Preferably, the thickness of rubber bumper is at least 4-8cm, and the thickness of cushion block is identical with the thickness of rubber bumper.
Preferably, block is provided with two row along the Width of rubber bumper, and Heterogeneous Permutation is arranged.
Compared with prior art, the utility model has the advantages that: rubber bumper has elastic deformation function, so when it is folded between supporting bracket and bearing plate, supporting bracket and bearing plate is made to have certain pooling feature, thus the vibrations that just can reduce between casing and support, the noise that further reduction casing and support produce because of vibrations; Further owing to being provided with projection on rubber bumper, supporting bracket and bearing plate are provided with the groove for projection inlay card, so when rubber bumper is clamped between supporting bracket and bearing plate, under the mutual engaging of projection and groove, the stability of rubber bumper can be made to be promoted significantly, effectively prevent rubber bumper to cause losing the phenomenon of buffering and damping effect because of displacement.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model distribution power transformation device embodiment;
Fig. 2 is another schematic diagram of the utility model distribution power transformation device embodiment;
Fig. 3 is the schematic diagram of rubber bumper in the utility model distribution power transformation device embodiment;
Fig. 4 is the schematic diagram of the utility model distribution power transformation device embodiment medium-height trestle.
Reference numeral: 1, support; 2, bearing plate; 3, supporting bracket; 4, cushion block; 5, rubber bumper; 6, casing; 7, projection; 8, groove.
Embodiment
Referring to figs. 1 through Fig. 4, the utility model distribution power transformation device embodiment is described further.
A kind of distribution power transformation device, comprise casing 6 and the support 1 for supporting box 6, in the technical program, support 1 is provided with two, casing 6 be set up in each between centre position on.Support 1 includes bearing plate 2, supporting bracket 3 and the rubber bumper 5 for cushioning, rubber bumper 5 is arranged between bearing plate 2 and supporting bracket 3, the sidewall of on the sidewall of rubber bumper 5 corresponding bearing plate 2 side and corresponding supporting bracket 3 side is provided with some projections 7, the profile of this projection 7 can be Fang Tizhuan, it is hemispherical for may also be, all offer the groove 8 for projection 7 inlay card on the sidewall of simultaneously supporting bracket 3 and on the sidewall of bearing plate 2, bearing plate 2 is detachably fixedly connected with by bolt with supporting bracket 3.
Further, the area of rubber bumper 5 is 1/2-4/5 of bearing plate 2 area, it should be noted that herein, the area of supporting bracket 3 is identical with the area of bearing plate 2, this setting can make rubber bumper 5 can be folded in completely between supporting bracket 3 and bearing plate 2, the not exposed outside arriving supporting bracket 3 and bearing plate 2, can extend the useful life of rubber bumper 5 to a certain extent, namely strengthen its structural strength; Rubber bumper 5 is positioned on the center of bearing plate 2, because in the technical program, casing 6 is erected on the centre position of support 1.
Further, be also provided with cushion block 4 between bearing plate 2 and supporting bracket 3, the hardness of cushion block 4 is greater than the hardness of rubber bumper 5, in the technical program, this cushion block 4 is iron block, and the setting of this iron block can bear the part gravity of casing 6, to extend rubber bumper 5 by excessive extruding; Cushion block 4 is provided with two pieces and lays respectively on two side positions of bearing plate 2, make the unsettled setting between the two of supporting bracket 3 and bearing plate 2, in the technical program, supporting bracket 3 is iron plate, so itself also has certain toughness, thus when middle by unsettled time, there is certain elastic deformation function equally, so further add buffering effect of the present utility model, further to increase decrease of noise functions.
Further, the thickness of rubber bumper 5 is at least 4-8cm, according to the A/W of casing in the utility model 6, draw when the thickness of rubber bumper 5 is 4-8cm, buffering effect and structural strength better, because when the thickness of rubber bumper 5 is excessive, can cause the interval between bearing plate 2 and supporting bracket 3 can be larger, the instability that casing 6 can be caused to set up on the one hand, on the other hand, the instability that rubber bumper 5 also can be caused to set up, is easily extruded between supporting bracket 3 and bearing plate 2; The thickness of cushion block 4 is identical with the thickness of rubber bumper 5 simultaneously.
Further, block is provided with two row along the Width of rubber bumper 5, and Heterogeneous Permutation is arranged, this setting can make, this setting can increase each projection 7 of projection 7 stability that inlay card is stressed in groove 8 respectively, thus further increase rubber bumper 5 is clamped in the stability between supporting bracket 3 and bearing plate 2, further to ensure to cushion noise reduction.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a distribution power transformation device, comprise casing and the support for supporting box, it is characterized in that: described support includes bearing plate, supporting bracket and the rubber bumper for cushioning, described rubber bumper is arranged between bearing plate and supporting bracket, some projections are provided with on the sidewall of the corresponding bearing plate side of described rubber bumper and on the sidewall of corresponding supporting bracket side, all offer the groove for projection inlay card on the sidewall of described supporting bracket and on the sidewall of bearing plate, described bearing plate is detachably fixedly connected with by bolt with supporting bracket.
2. distribution power transformation device according to claim 1, it is characterized in that: the area of described rubber bumper is the 1/2-4/5 of bearing plate area, described rubber bumper is positioned on the center of bearing plate.
3. distribution power transformation device according to claim 2, it is characterized in that: between described bearing plate and supporting bracket, be also provided with cushion block, the hardness of described cushion block is greater than the hardness of rubber bumper, and described cushion block is provided with two pieces and lays respectively on two side positions of bearing plate.
4. distribution power transformation device according to claim 3, it is characterized in that: the thickness of described rubber bumper is at least 4-8cm, the thickness of described cushion block is identical with the thickness of rubber bumper.
5. according to the distribution power transformation device in claim 1-3 described in any one, it is characterized in that: described projection is provided with two row along the Width of rubber bumper, and Heterogeneous Permutation is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306984.6U CN204577213U (en) | 2015-05-12 | 2015-05-12 | Distribution power transformation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306984.6U CN204577213U (en) | 2015-05-12 | 2015-05-12 | Distribution power transformation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577213U true CN204577213U (en) | 2015-08-19 |
Family
ID=53869814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520306984.6U Active CN204577213U (en) | 2015-05-12 | 2015-05-12 | Distribution power transformation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057425A (en) * | 2016-08-08 | 2016-10-26 | 常熟市东方特种金属材料厂 | Transformer oil tank shell fixing device |
| CN107958767A (en) * | 2017-11-27 | 2018-04-24 | 国网河南省电力公司嵩县供电公司 | A kind of anti-vibration noise reducing transformer |
-
2015
- 2015-05-12 CN CN201520306984.6U patent/CN204577213U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057425A (en) * | 2016-08-08 | 2016-10-26 | 常熟市东方特种金属材料厂 | Transformer oil tank shell fixing device |
| CN107958767A (en) * | 2017-11-27 | 2018-04-24 | 国网河南省电力公司嵩县供电公司 | A kind of anti-vibration noise reducing transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |