CN202721027U - High-power capacitor installation structure - Google Patents
High-power capacitor installation structure Download PDFInfo
- Publication number
- CN202721027U CN202721027U CN 201220431770 CN201220431770U CN202721027U CN 202721027 U CN202721027 U CN 202721027U CN 201220431770 CN201220431770 CN 201220431770 CN 201220431770 U CN201220431770 U CN 201220431770U CN 202721027 U CN202721027 U CN 202721027U
- Authority
- CN
- China
- Prior art keywords
- power capacitor
- high power
- installation structure
- briquetting
- casing
- 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.)
- Expired - Lifetime
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- Mounting Components In General For Electric Apparatus (AREA)
Abstract
The utility model specifically relates to a high-power capacitor installation structure which solves problems that gaps exist in an existing high-power capacitor installation structure, and the existing installation structure generates vibration and impact easily to damage a high-power capacitor in a working process. The high-power capacitor installation structure uses a rubber strip and a fixing lock block which is provided with a universal joint nut on top to fix the high-power capacitor. The high-power capacitor installation structure has preferably fixing and protective effect on high-power capacitor installation, reduces damages of the high-power capacitor caused by vibration and impact, and improves operation reliability of a whole current transformer. The high-power capacitor installation structure is simple and reasonable in structure, convenient in installation, low in cost, and is practical and reliable.
Description
Technical field
The utility model relates to the fixed part of the capacitor of using in the large power, electrically drive system, is specially a kind of high power capacitor mounting structure.
Background technology
High power capacitor (1) has obtained ripe application at present as parts commonly used in the power electronic product in high-power converter.High power capacitor (1) can carry mounting bracket (2) when manufacturing, be used for fixing capacitor.Because power and the voltage ratio of modern large power, electrically drive system are higher, the volume and weight of high power capacitor (1) is also corresponding larger.Except the mounting bracket (2) that utilizes high power capacitor (1) to carry fixes, generally can adopt supporting guide (3) in high power capacitor (1) below during assembling, the as far as possible slip of limiting capacitance device, because the mounting bracket of high power capacitor is in the front side of the up and down both ends of the surface of high power capacitor, (can push in order to make capacitor and can not fit fully between the left and right sides of supporting guide (3) and the high power capacitor (1), can reserve very little assemblage gap), the operating vibration of product and impact may make high power capacitor (1) occur sliding, and cause easily the damage of high power capacitor.
Summary of the invention
There is the gap in the utility model in order to solve existing high power capacitor mounting structure, thereby easily produces vibration in the course of work and impact the problem of damaging high power capacitor, and a kind of high power capacitor mounting structure is provided.
The utility model is to adopt following technical scheme to realize: the high power capacitor mounting structure, high power capacitor is provided with mounting bracket in two ends up and down, be provided with supporting guide in the casing, mounting bracket is fixed on the casing, the high power capacitor side is stuck on the supporting guide, partially rear position, high power capacitor upper surface is provided with fixedly briquetting, fixedly briquetting is specially the housing that steel plate forms through bending, fixedly card has rubber strip between briquetting and the power capacitor upper surface, fixedly the briquetting top is welded with the universal joint nut, and the universal joint nut is fixed on the casing by bolt and clamped nut.
During use, high power capacitor is pushed along the supporting guide on the casing, fastening good between the mounting bracket that high power capacitor is carried with bolt and the casing; Then fixedly briquetting is placed on corresponding position, high power capacitor top, making fixedly, the universal joint nut of briquetting top aligns substantially with the hole of clamped nut and the hole on the casing, bolt passed from the top hole is screwed into clamped nut on the casing, simultaneously the fixing position of briquetting is finely tuned, make bolt can be screwed into the fixedly universal joint nut of briquetting, because the top of joint is rotatable, the installation of bolt is become to be easy to, fixing briquetting tightly can be pressed in the electric capacity top by bolting on, play the fixation to high power capacitor, rubber strip can guarantee well to compress and can not scratch the high power capacitor surface.
The beneficial effects of the utility model are as follows: utilize a bottom rubber strip to be provided with the fixedly briquetting that the top is provided with the universal joint nut and fix high power capacitor; well fixing and protective effect has been played in the installation of high power capacitor; reduced because vibrating and impacting the damage that high power capacitor is caused, improved whole current transformer reliability of operation.The utility model is simple and reasonable, easy for installation, practical reliable and with low cost.
Description of drawings
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is structure schematic diagram of the present utility model;
Fig. 3 is the fixing structural representation of briquetting among Fig. 2.
Among the figure: the 1-high power capacitor, the 2-mounting bracket, the 3-supporting guide, the 4-casing, the 5-bolt, 6-is briquetting fixedly, 7-clamped nut, 8-universal joint nut, 9-rubber strip.
Embodiment
The high power capacitor mounting structure, high power capacitor is provided with mounting bracket 2 in two ends about in the of 1, be provided with supporting guide 3 in the casing 4, mounting bracket 2 is fixed on the casing 4, high power capacitor 1 side is stuck on the supporting guide 3, partially rear position, high power capacitor 1 upper surface is provided with fixedly briquetting 6, fixedly briquetting 6 is specially the housing that steel plate forms through bending, fixedly card has rubber strip 9 between briquetting 6 and power capacitor 1 upper surface, fixedly briquetting 6 tops are welded with universal joint nut 8, and universal joint nut 8 is fixed on the casing 4 by bolt 5 and clamped nut 7.
Claims (1)
1. high power capacitor mounting structure, high power capacitor (1) up and down two ends is provided with mounting bracket (2), be provided with supporting guide (3) in the casing (4), mounting bracket (2) is fixed on the casing (4), high power capacitor (1) side is stuck on the supporting guide (3), it is characterized in that: partially rear position, high power capacitor (1) upper surface is provided with fixedly briquetting (6), fixedly briquetting (6) is specially the housing that steel plate forms through bending, fixedly card has rubber strip (9) between briquetting (6) and power capacitor (1) upper surface, fixedly briquetting (6) top is welded with universal joint nut (8), and universal joint nut (8) is fixed on the casing (4) by bolt (5) and clamped nut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220431770 CN202721027U (en) | 2012-08-29 | 2012-08-29 | High-power capacitor installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220431770 CN202721027U (en) | 2012-08-29 | 2012-08-29 | High-power capacitor installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202721027U true CN202721027U (en) | 2013-02-06 |
Family
ID=47622841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220431770 Expired - Lifetime CN202721027U (en) | 2012-08-29 | 2012-08-29 | High-power capacitor installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202721027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856071A (en) * | 2012-08-29 | 2013-01-02 | 永济新时速电机电器有限责任公司 | Mounting structure of large-power capacitor |
| CN110004330A (en) * | 2019-04-15 | 2019-07-12 | 江阴恩特莱特镀膜科技有限公司 | A kind of tooling and preparation method thereof for High-reliability large-power capacitor thermal polymerization process |
-
2012
- 2012-08-29 CN CN 201220431770 patent/CN202721027U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856071A (en) * | 2012-08-29 | 2013-01-02 | 永济新时速电机电器有限责任公司 | Mounting structure of large-power capacitor |
| CN102856071B (en) * | 2012-08-29 | 2016-06-08 | 永济新时速电机电器有限责任公司 | High power capacitor installs structure |
| CN110004330A (en) * | 2019-04-15 | 2019-07-12 | 江阴恩特莱特镀膜科技有限公司 | A kind of tooling and preparation method thereof for High-reliability large-power capacitor thermal polymerization process |
| CN110004330B (en) * | 2019-04-15 | 2021-02-19 | 无锡鑫聚电子科技有限公司 | Tool for high-reliability high-power capacitor thermal polymerization process and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130206 Effective date of abandoning: 20160608 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |