CN102723154B - A kind of resistance - Google Patents
A kind of resistance Download PDFInfo
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- CN102723154B CN102723154B CN201210204985.0A CN201210204985A CN102723154B CN 102723154 B CN102723154 B CN 102723154B CN 201210204985 A CN201210204985 A CN 201210204985A CN 102723154 B CN102723154 B CN 102723154B
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- insulating bar
- resistor disc
- resistance
- sheet
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Abstract
The present invention relates to a kind of resistance, the connection seat arranged including insulating bar, the resistor disc of one group of series connection on this insulating bar in tandem and insulating bar two ends, it is provided with the conductive damping sheet being sleeved on insulating bar between adjacent resistor sheet, between one of them connection seat resistor disc adjacent thereto, is provided with the stage clip for compressing described resistor disc.The present invention is provided with the conductive damping sheet being sleeved on insulating bar between adjacent resistor sheet, it is provided with the stage clip for compressing this resistor disc between seat and neighbouring resistor disc in connecting of insulating bar one end, can be in the excellent electric contact ensureing each element of resistance, conductive damping sheet between resistor disc plays cushioning effect in vibration environment simultaneously, resistor disc is hardly damaged, solves the problem that resistor disc in prior art is easily damaged in vibration environment.
Description
Technical field
The present invention relates to the structure of a kind of resistance.
Background technology
At present High-Voltage Electrical Appliances generally with resistance to limit system overvoltage, Authorization Notice No. be CN201478028U authorized announcement date be that the patent of invention description of 2010.05.19 discloses a kind of resistance, including insulating bar, the resistor disc that is sleeved on insulating bar, each resistor disc is connected, insulating bar be respectively arranged at two ends with the connection seat for fixed resistance sheet, but, the adjacent resistor sheet of existing resistor rod is rigid contact, therefore in vibration environment, the vibration that the vibration such as produced when operating breaker or transport produce, resistor disc is easy to damage.
Summary of the invention
It is an object of the invention to provide a kind of resistance, to solve the problem that resistor disc in prior art is easily damaged in vibration environment.
In order to solve the problems referred to above, a kind of resistance of the present invention, the connection seat arranged including insulating bar, the resistor disc of one group of series connection on this insulating bar in tandem and insulating bar two ends, it is provided with the conductive damping sheet being sleeved on described insulating bar between described adjacent resistor sheet, between one of them connection seat resistor disc adjacent thereto, is provided with the stage clip for compressing described resistor disc.
Described conductive damping sheet is provided with damping stricture of vagina.
Described conductive damping sheet is aluminium flake.
Being provided with, between described stage clip resistor disc adjacent thereto, the pad being sleeved on described insulating bar, what resistor disc was adjacent is provided with, between seat, the pad being sleeved on described insulating bar away from connecting of stage clip.
It is provided with adjustment pad between described stage clip and described neighbouring pad.
Described connection cover for seat is contained on described insulating bar and is fixed on described insulating bar by radially inserting the bearing pin of this connection seat.
The present invention is provided with the conductive damping sheet being sleeved on insulating bar between adjacent resistor sheet, it is provided with the stage clip for compressing this resistor disc between seat and neighbouring resistor disc in connecting of insulating bar one end, can be in the excellent electric contact ensureing each element of resistance, conductive damping sheet between resistor disc plays cushioning effect in vibration environment simultaneously, resistor disc is hardly damaged, solves the problem that resistor disc in prior art is easily damaged in vibration environment.
Further; the seat that connects between stage clip and neighbouring resistor disc and away from this stage clip is connected between the resistor disc of seat with neighbouring this and is equipped with pad; prevent resistor disc from being weighed wounded, while further protective resistance sheet, it is ensured that the electrical contact that device is good by spring and connection seat.
Further, between stage clip and neighbouring pad, set adjustment pad, can compensate when error occurs, it is ensured that the thrust of spring.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the embodiment of the present invention is described in detail:
nullA kind of embodiment of resistance，As shown in Figure 1，Including insulating bar 8、The connection seat 1 that the resistor disc 4 of one group of series connection on this insulating bar 8 in tandem and insulating bar 8 two ends are arranged、6，Connect seat 1、6 are sleeved on insulating bar 8 and connect seat 1 by radially inserting、The bearing pin 2 of 6、2 are fixed on insulating bar 8，The conductive damping sheet 5 being sleeved on insulating bar 8 it is provided with between adjacent resistor sheet 4，In order to reach more preferable damping effect，Conductive damping sheet 5 is provided with damping stricture of vagina，In the present embodiment, conductive damping sheet 5 is aluminium flake，For the resistor disc thrust that offer is suitable，It is provided with the stage clip 3 for compressing resistor disc 4 wherein between a connection seat resistor disc adjacent thereto 4，For preventing resistor disc from being weighed wounded by spring and connection seat，While further protective resistance sheet，Ensure the electrical contact that device is good，It is provided with between stage clip 3 and neighbouring resistor disc 4 and is sleeved on described insulating bar 8 Upper gasket 7，The pad 7 ' being sleeved on insulating bar 8 it also is provided with between the connection seat 6 away from stage clip 3 that resistor disc 4 is adjacent，If there is large-size error man-hour adding in resistor disc，The adjustment pad compensating resistance axial error is set between stage clip 3 and neighbouring pad 7，Pressing force of the spring is ensured while eliminating error.
In other embodiments of the invention, unlike the embodiments above, conductive damping sheet can also be copper sheet；In other embodiments of the invention, unlike the embodiments above, when resistance axial error little to negligible i.e. meet the requirements when, can be not provided with between spring and neighbouring pad adjust pad.
Claims (4)
1. a resistance, including insulating bar, the resistor disc of one group of series connection on this insulating bar in tandem and insulating bar
The connection seat that two ends are arranged, it is characterised in that: it is provided with between adjacent described resistor disc and is sleeved on described insulating bar
On conductive damping sheet, one of them connects between seat resistor disc adjacent thereto and is provided with for compressing described resistance
The stage clip of sheet；Described connection cover for seat is contained on described insulating bar and by radially inserting the pin of this connection seat
Axle is fixed on described insulating bar；Described conductive damping sheet is provided with damping stricture of vagina, and described damping stricture of vagina can improve and subtract
Shake effect.
A kind of resistance the most according to claim 1, it is characterised in that: described conductive damping sheet is aluminium flake.
A kind of resistance the most according to claim 1 and 2, it is characterised in that: described stage clip electricity adjacent thereto
It is provided with, between resistance sheet, the pad being sleeved on described insulating bar, the connection seat away from stage clip that resistor disc is adjacent
Between be provided with the pad being sleeved on described insulating bar.
A kind of resistance the most according to claim 3, it is characterised in that: at described stage clip and described neighbouring pad
Adjustment pad it is provided with between sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210204985.0A CN102723154B (en) | 2012-06-20 | 2012-06-20 | A kind of resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210204985.0A CN102723154B (en) | 2012-06-20 | 2012-06-20 | A kind of resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102723154A CN102723154A (en) | 2012-10-10 |
| CN102723154B true CN102723154B (en) | 2016-08-31 |
Family
ID=46948887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210204985.0A Active CN102723154B (en) | 2012-06-20 | 2012-06-20 | A kind of resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102723154B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766682A (en) * | 2014-11-17 | 2015-07-08 | 平高集团有限公司 | High voltage damping resistor and high voltage transmission system using the resistor |
| CN106918779B (en) * | 2017-02-10 | 2019-11-08 | 平高集团有限公司 | High voltage circuit breaker closing resistance heat Capacity tester |
| CN110752075B (en) * | 2019-10-12 | 2022-03-15 | 许继变压器有限公司 | Parallel line selection middle resistor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101533694A (en) * | 2009-04-07 | 2009-09-16 | 山东电力研究院 | Novel high-energy ZnO lightning arrester with liquid evaporation cooling function |
| CN201397716Y (en) * | 2009-04-14 | 2010-02-03 | 南京伏安电力设备有限公司 | Gear-shaped large-capacity harmonic eliminating resistor |
| CN201466120U (en) * | 2009-06-19 | 2010-05-12 | 天津力神电池股份有限公司 | Combination structure of battery core in vertical electric bicycle battery pack |
| CN201549299U (en) * | 2009-10-23 | 2010-08-11 | 中国西电电气股份有限公司 | High-capacity lightning arrester with flow equalization function |
| CN202720981U (en) * | 2012-06-20 | 2013-02-06 | 河南平高电气股份有限公司 | Resistance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001237110A (en) * | 2000-02-23 | 2001-08-31 | Matsushita Electric Ind Co Ltd | Arrester |
-
2012
- 2012-06-20 CN CN201210204985.0A patent/CN102723154B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101533694A (en) * | 2009-04-07 | 2009-09-16 | 山东电力研究院 | Novel high-energy ZnO lightning arrester with liquid evaporation cooling function |
| CN201397716Y (en) * | 2009-04-14 | 2010-02-03 | 南京伏安电力设备有限公司 | Gear-shaped large-capacity harmonic eliminating resistor |
| CN201466120U (en) * | 2009-06-19 | 2010-05-12 | 天津力神电池股份有限公司 | Combination structure of battery core in vertical electric bicycle battery pack |
| CN201549299U (en) * | 2009-10-23 | 2010-08-11 | 中国西电电气股份有限公司 | High-capacity lightning arrester with flow equalization function |
| CN202720981U (en) * | 2012-06-20 | 2013-02-06 | 河南平高电气股份有限公司 | Resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102723154A (en) | 2012-10-10 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: South East of Pingdingshan city in Henan province 467001 No. 22 Applicant after: Pinggao Electric Co., Ltd., Henan Applicant after: Pinggao Group Co., Ltd. Address before: South East of Pingdingshan city in Henan province 467001 No. 23 Applicant before: Pinggao Electric Co., Ltd., Henan Applicant before: Pinggao Group Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |