CN202307559U - Grounding switch connector - Google Patents
Grounding switch connector Download PDFInfo
- Publication number
- CN202307559U CN202307559U CN2011204443551U CN201120444355U CN202307559U CN 202307559 U CN202307559 U CN 202307559U CN 2011204443551 U CN2011204443551 U CN 2011204443551U CN 201120444355 U CN201120444355 U CN 201120444355U CN 202307559 U CN202307559 U CN 202307559U
- Authority
- CN
- China
- Prior art keywords
- connector
- grounding switch
- plinth
- switch connector
- screw
- 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 - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model belongs to a grounding switch connector which is mainly composed of a connector; the connector takes the shape of a hollow tube; the connector and a contactor seat are a separate structure; joint seats are arranged at the two ends of the connector; one ends of the joint seats are fixedly connected with a contact finger seat by using bolts; the other ends of the joint seats are fixed with a shell of an electrical appliance into a body through the bolts; an operating hole is arranged on the side wall of the connector which is adjacent to the joint seats which are fixed with the shell of the electrical appliance; and contact finger seat grooves are arranged on the side wall of the connector at the other side end which is opposite to the operating hole. The through-current capability of the grounding switch connector can be increased so that the grounding switch connector can be applied to the combined electrical apparatus with higher rate current parameters; and the grounding switch connector also has the advantages of simple structure, light weight, material saving, few machining procedures, high strength, easiness in installation, safety, reliability, good electric conduction performance, low cost and long service life.
Description
Technical field
The utility model belongs to a kind of earthed switch connector.
Background technology
Connector on the market in the GIS combined electrical apparatus bears the double action that conducting rod passes each contact electric current and supports each contact base; The connector of spreading is the solid cast aluminium of oval column type; Not only processing difficulties, consume material, low, the difficult installation of intensity; And sectional area is less, and through-current capability is low, is the bottleneck of rated current increase-volume.
Summary of the invention
The purpose of the utility model is a kind of earthed switch connector of design, can improve through-current capability, to be applicable in the higher combined electrical apparatus of rated current parameter; Also have simple in structure, the relaxed material of body, manufacturing procedure is few; Intensity is high, easy installs; Safe and reliable, it is electrically good to conduct electricity, and cost hangs down the advantage with long service life.
For this reason, the utility model mainly is made up of connector, and connector is a hollow tubular; Connector and contact base are the branch body structure; The connector two ends are plinth, and an end of plinth is with the affixed fingertip seat of screw, and the other end of plinth is fixed as one through screw and casing for electric appliances; Establish handle hole on the connector sidewall adjacent with the fixing plinth of casing for electric appliances, the connector sidewall of another side relative with handle hole is provided with fingertip seat groove.Be provided with screw in the described fingertip seat groove.Described plinth is provided with screw.The said structure design has realized the purpose of the utility model.
The utility model can improve through-current capability, to be applicable in the higher combined electrical apparatus of rated current parameter, also have simple in structure, the relaxed material of body, manufacturing procedure is few, intensity is high, be prone to install, safe and reliable, it is electrically good conduct electricity, the advantage of the low and long service life of cost.The utility model has reduced the casting difficulty, has reduced kelvin effect, and bigger sectional area has improved through-current capability greatly, has solved the bottleneck of rated current increase-volume, and rated current rises to 4000A from 3150A, is more conducive to the stable of product long-term work state.
Description of drawings
Fig. 1 is the center line vertical section structure sketch map of the utility model.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is the structural representation of the utility model.
Fig. 4 is the user mode structural representation of the utility model.
Embodiment
To shown in Figure 4, a kind of earthed switch connector mainly is made up of 2 of connectors like Fig. 1, and connector is a hollow tubular.Connector and contact base are the branch body structure.The connector two ends are plinth 7, and an end of plinth is with the affixed fingertip seat 9 of screw.The other end of plinth is fixed as one through screw and casing for electric appliances 11; Establish handle hole 6 on the connector sidewall adjacent with the fixing plinth of casing for electric appliances, the effect of handle hole is to make things convenient for instrument to insert this side joint headstock to tighten screw connector and casing for electric appliances are fixed.The connector sidewall of another side relative with handle hole is provided with fingertip seat groove 4.Be provided with screw 3 in the described fingertip seat groove.Described plinth is provided with screw 1,5.
In a word, the utility model can improve through-current capability, to be applicable in the higher combined electrical apparatus of rated current parameter, also has simple in structure; The relaxed material of body, manufacturing procedure is few, and intensity is high, easy installs; Safe and reliable, it is electrically good to conduct electricity, and cost hangs down the advantage with long service life.
Claims (3)
1. an earthed switch connector mainly is made up of connector, it is characterized in that: connector is a hollow tubular; Connector and contact base are the branch body structure; The connector two ends are plinth, and an end of plinth is with the affixed fingertip seat of screw, and the other end of plinth is fixed as one through screw and casing for electric appliances; Establish handle hole on the connector sidewall adjacent with the fixing plinth of casing for electric appliances, the connector sidewall of another side relative with handle hole is provided with fingertip seat groove.
2. by the described earthed switch connector of claim 1, it is characterized in that: be provided with screw in the described fingertip seat groove.
3. by the described earthed switch connector of claim 1, it is characterized in that: described plinth is provided with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204443551U CN202307559U (en) | 2011-11-11 | 2011-11-11 | Grounding switch connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204443551U CN202307559U (en) | 2011-11-11 | 2011-11-11 | Grounding switch connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202307559U true CN202307559U (en) | 2012-07-04 |
Family
ID=46376403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204443551U Expired - Fee Related CN202307559U (en) | 2011-11-11 | 2011-11-11 | Grounding switch connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202307559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022062210A1 (en) * | 2020-09-24 | 2022-03-31 | 河南平高电气股份有限公司 | Static end assembly and disconnecting and earthing switch |
-
2011
- 2011-11-11 CN CN2011204443551U patent/CN202307559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022062210A1 (en) * | 2020-09-24 | 2022-03-31 | 河南平高电气股份有限公司 | Static end assembly and disconnecting and earthing switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131111 |