CN203850197U - Triple-position isolation grounding switch - Google Patents
Triple-position isolation grounding switch Download PDFInfo
- Publication number
- CN203850197U CN203850197U CN201420158542.7U CN201420158542U CN203850197U CN 203850197 U CN203850197 U CN 203850197U CN 201420158542 U CN201420158542 U CN 201420158542U CN 203850197 U CN203850197 U CN 203850197U
- Authority
- CN
- China
- Prior art keywords
- insulator
- contact
- grounding switch
- touch base
- flange
- 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
Links
- 238000002955 isolation Methods 0.000 title claims abstract description 28
- 239000012212 insulator Substances 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 6
- 230000007704 transition Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract 3
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 8
- 238000005266 casting Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
Abstract
The utility model discloses a triple-position isolation grounding switch, characterized in that, a flange is respectively arranged on each of the four corners of a metal casing of an isolation grounding switch. A grounding switch static side button contact and a contact pedestal are fixed on any flange. The metal casing is provided with the grounding switch static side button contact and an insulator is arranged on one side of the contact pedestal. The insulator is fixedly connected with two flanges. An isolation grounding switch movable side contact and the contact pedestal are fixedly connected with an insulator through a standard connection conductor. The grounding switch static side button contact and the contact pedestal are fixedly connected with the insulator through the standard connection conductor. The insulator is fixedly connected on one adjacent side fixed with the isolation grounding switch movable side contact and the contact pedestal fixedly in the metal casing. According to the utility model, few part kinds are used so as to realize more module function combination, cost for a large number of cast conductor dies is reduced, transition buses in a project application are reduced and cost is reduced. The connection conductor is standard and is suitable for mass production.
Description
Technical field
The utility model relates to a kind of three station isolation grounding switchs.
Background technology
The combination of tradition isolation earthing switch, movable contact block, fixed contact pedestal are all directly fixed on insulator.A kind of affixed mode just needs one casting conductor, corresponding many a kind of die costs, the increase cost of just needing.And to meet whole user's requests, and sometimes also to increase transition bus, increase cost.The combination variety of module is few.
Summary of the invention
To be solved in the utility model is that existing isolation earthing switch versatility is poor, and a kind of affixed mode just needs a kind of technical problem of casting conductor.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of three station isolation grounding switchs, comprise the moving side contact of the isolation earthing switch of being located in metal shell and touch base thereof, the quiet side fingertip of isolating switch and touch base thereof, and the quiet side fingertip of earthed switch and touch base thereof, it is characterized in that, four bights of described metal shell are respectively equipped with a flange, and the quiet side fingertip of earthed switch and touch base thereof are fixed on any one flange; The side that metal shell is provided with the bight of the quiet side fingertip of earthed switch and touch base thereof is provided with insulator, and insulator is fixedly connected with two flanges of this side, and the moving side contact of described isolation earthing switch and touch base thereof are fixed on insulator by standard bonding conductor; The quiet side fingertip of described isolating switch and touch base thereof are fixed on insulator by standard bonding conductor equally, and this insulator is fixed in an adjacent side that is fixed with the moving side contact of isolation earthing switch and touch base one side thereof in metal shell.
The moving side contact of isolation earthing switch is driven by motor drive mechanism, can between open position, closing position and earthing position, move, and realizes respectively the different operating state of electric UNICOM, disconnection and the ground connection of switch.
The utility model is realized more functions of modules combination by part kind still less, has saved a large amount of casting conductor die costs, has reduced the transition bus in engineering application, has reduced cost; Bonding conductor is realized standardization and is applicable to producing in enormous quantities; Economy is more excellent, has improved the competitiveness of product in market.
Compared with prior art, the utlity model has following advantage:
1, realize more functions of modules combination by part kind still less;
2, the transition bus that reduces practical application, has reduced cost;
3, reduce casting conductor number of molds, reduced cost;
4, bonding conductor is realized the applicable production in enormous quantities of standardization.
Brief description of the drawings
The internal structure schematic diagram of three station isolation grounding switchs that Fig. 1 provides for embodiment 1;
The internal structure schematic diagram of three station isolation grounding switchs that Fig. 2 provides for embodiment 2.
Embodiment
For the utility model is become apparent, hereby with preferred embodiment, and coordinate accompanying drawing to be described in detail below.
Embodiment 1
As shown in Figure 1, the internal structure schematic diagram of three station isolation grounding switchs that provide for embodiment 1, comprise the moving side contact 11 of the isolation earthing switch of being located in metal shell 40 and touch base 12 thereof, the quiet side fingertip 21 of isolating switch and touch base 22 thereof, and the quiet side fingertip 31 of earthed switch and touch base 32 thereof.Four bights of metal shell 40 are respectively equipped with a flange, i.e. flange three C of flange two B of flange one A of upper left, upper right, bottom right and flange four D of lower-left.Quiet earthed switch side fingertip 31 and touch base 32 thereof are fixedly mounted on flange two B, upside installing insulating 60 of metal shell 40, insulator 60 is fixedly connected with flange one A and flange two B, and the moving side contact 11 of isolation earthing switch and touch base 12 thereof are fixed on insulator 60 by standard bonding conductor 50; The quiet side fingertip 21 of isolating switch and touch base 22 thereof are fixed on insulator 60 by standard bonding conductor 50 equally, and this insulator 60 is fixedly mounted on the right side of metal shell 40, are fixedly connected with flange two B and flange three C.
The moving side contact 11 of isolation earthing switch, under motor drive mechanism drives, can move between open position, closing position and earthing position, realizes respectively the different operating state of electric UNICOM, disconnection and the ground connection of switch.
Embodiment 2
As shown in Figure 2, the internal structure schematic diagram of three station isolation grounding switchs that provide for embodiment 2, comprise the moving side contact 11 of the isolation earthing switch of being located in metal shell 40 and touch base 12 thereof, the quiet side fingertip 21 of isolating switch and touch base 22 thereof, and the quiet side fingertip 31 of earthed switch and touch base 32 thereof.Four bights of metal shell 40 are respectively equipped with a flange, i.e. flange three C of flange two B of flange one A of upper left, upper right, bottom right and flange four D of lower-left.Quiet earthed switch side fingertip 31 and touch base 32 thereof are fixedly mounted on flange two B, upside installing insulating 60 of metal shell 40, insulator 60 is fixedly connected with flange one A and flange two B, and the moving side contact 11 of isolation earthing switch and touch base 12 thereof are fixed on insulator 60 by standard bonding conductor 50; The quiet side fingertip 21 of isolating switch and touch base 22 thereof are fixed on insulator 60 by standard bonding conductor 50 equally, and this insulator 60 is fixedly mounted on the left side of metal shell 40, are fixedly connected with flange one A and flange four D.
The moving side contact 11 of isolation earthing switch, under motor drive mechanism drives, can move between open position, closing position and earthing position, realizes respectively the different operating state of electric UNICOM, disconnection and the ground connection of switch.
Claims (1)
1. a station isolation grounding switch, comprise the moving side contact (11) of the isolation earthing switch of being located in metal shell (40) and touch base (12) thereof, the quiet side fingertip of isolating switch (21) and touch base (22) thereof, and the quiet side fingertip of earthed switch (31) and touch base (32) thereof, it is characterized in that, four bights of described metal shell (40) are respectively equipped with a flange, and the quiet side fingertip of earthed switch (31) and touch base (32) thereof are fixed on any one flange; The side that metal shell (40) is provided with the bight of the quiet side fingertip of earthed switch (31) and touch base (32) thereof is provided with insulator (60), insulator (60) is fixedly connected with two flanges of this side, and the moving side contact (11) of described isolation earthing switch and touch base (12) thereof are fixed on insulator (60) by standard bonding conductor (50); It is upper that the quiet side fingertip of described isolating switch (21) and touch base (22) thereof are fixed in insulator (60) by standard bonding conductor (50) equally, and this insulator (60) is fixed in an adjacent side that is fixed with the moving side contact (11) of isolation earthing switch and touch base (12) one sides thereof in metal shell (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158542.7U CN203850197U (en) | 2014-04-02 | 2014-04-02 | Triple-position isolation grounding switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158542.7U CN203850197U (en) | 2014-04-02 | 2014-04-02 | Triple-position isolation grounding switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850197U true CN203850197U (en) | 2014-09-24 |
Family
ID=51563182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420158542.7U Expired - Lifetime CN203850197U (en) | 2014-04-02 | 2014-04-02 | Triple-position isolation grounding switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934256A (en) * | 2015-06-26 | 2015-09-23 | 厦门协成实业有限公司 | Three-position swtich |
| CN109148204A (en) * | 2017-06-27 | 2019-01-04 | 河南平芝高压开关有限公司 | A kind of gas-insulating and fully-enclosed combined electrical apparatus and its three-station isolating grounding switch |
-
2014
- 2014-04-02 CN CN201420158542.7U patent/CN203850197U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934256A (en) * | 2015-06-26 | 2015-09-23 | 厦门协成实业有限公司 | Three-position swtich |
| CN104934256B (en) * | 2015-06-26 | 2017-03-08 | 协成科技股份有限公司 | Tri-station isolating switch |
| CN109148204A (en) * | 2017-06-27 | 2019-01-04 | 河南平芝高压开关有限公司 | A kind of gas-insulating and fully-enclosed combined electrical apparatus and its three-station isolating grounding switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |