CN2296561Y - Air switch configuration box - Google Patents
Air switch configuration box Download PDFInfo
- Publication number
- CN2296561Y CN2296561Y CN 97211156 CN97211156U CN2296561Y CN 2296561 Y CN2296561 Y CN 2296561Y CN 97211156 CN97211156 CN 97211156 CN 97211156 U CN97211156 U CN 97211156U CN 2296561 Y CN2296561 Y CN 2296561Y
- Authority
- CN
- China
- Prior art keywords
- wire
- air switch
- conducting
- busbar
- ground wire
- 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
Links
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to an air switch configuration box. A fire wire conductive strip and a ground wire conductive strip which are used for the fire wire and the ground wire of power supply wires to connect are arranged in a box body of the utility model. The fire wire conductive strip and the ground wire conductive strip are provided with conducting wire plug holes which are arranged equidistantly and screw thread pairs which are arranged along the radial direction of each conducting wire plug hole and are composed of screw holes and compression screws, and the compression screws extend in the conducting wire plug holes. Connecting wire feet are composed of the conducting wire plug holes, the screw holes and the compression screws. When conducting wires are installed, the conducting wires are only inserted into the conducting wire plug holes and winding is not needed. Therefore, the space among the connecting wire feet can be smaller, the conductive strips can be provided with more connecting wire feet and the results that the size of the box body is reduced and the materials are saved are realized.
Description
The utility model relates to a kind of air switch configuration case.
Be provided with the live wire busbar and the ground wire busbar of prolate side's bodily form that live wire in the power supply source line respectively and ground wire install in the casing of air switch configuration case, some screw holes for the hold-down screw screw-in equidistantly are set on every busbar, and formation leg, the lead-in of every air switch is introduced from the leg on the live wire busbar, the return line of every controlled electric appliance then inserts the leg on the ground wire busbar, because when lead is installed on this leg need around hold-down screw around on one the circle, therefore, it is bigger that interval between the adjacent stitch will be stayed, so just bring two problems, the words that first air switch quantity is many, just need some busbars, and to form stairstepping setting, high material consumption; It two is after the busbar stairstepping is provided with, and box sizes is increased, and material consumption also will increase.
The purpose of this utility model provides that a kind of box sizes compares less under the situation of air switch of the same quantity of configuration, the air switch configuration case that busbar quantity compares less.
Solution of the present utility model is that described live wire busbar and ground wire busbar are provided with the lead patchhole of equidistant setting and being made up of and housing screw stretches into the screw thread pair of lead patchhole screw hole and housing screw along the radial direction setting of each lead patchhole.
In the technique scheme, the leg that is arranged on live wire busbar and the ground wire busbar comes down to form by the lead patchhole with along screw hole and housing screw that lead patchhole radial direction is provided with, because lead only must insert when installing on this leg, must not twine, therefore the interval between the leg just can be smaller, that is to say on the busbar and can arrange more leg, certainly will reduce the material consumption of busbar like this, and can dwindle the box sizes of configuration case.
Illustrate particular content of the present utility model below in conjunction with drawings and Examples.
Fig. 1: structure diagram of the present utility model;
Fig. 2: the vertical view of busbar.
As shown in the figure, be provided with live wire busbar 2 and ground wire busbar 3 that live wire in the power supply source line respectively and ground wire insert in the casing 1 of air switch configuration case, and live wire busbar 2 and ground wire busbar 3 are provided with the lead patchhole 4 of equidistant setting and being made up of and housing screw 6 stretches into the screw thread pair of lead patchhole 4 screw hole 5 and housing screw 6 along the radial direction setting of each lead patchhole 4.Live wire busbar 2 operated by rotary motion air switch install track 7 above, 3 of ground wire busbars are arranged on the below that air switch is installed track 7, and live wire busbar 2 and ground wire busbar 3 generally are to leave unsettled installation at the bottom of the case of casing 1.In addition, the main member of air switch configuration case also has case lid 8, and case lid 8 is provided with the air switch that stretches out for air switch and stretches out hole 9, can also set up a hinged cover 10 in the outside that air switch stretches out the hole, is used for protecting the operating parts on the air switch.
Claims (1)
1, a kind of air switch configuration case, be provided with live wire busbar and ground wire busbar that live wire in the power supply source line respectively and ground wire insert in the casing, it is characterized in that: live wire busbar (2) and ground wire busbar (3) are provided with the lead patchhole (4) of equidistant setting and being made up of and housing screw (6) stretches into the screw thread pair of lead patchhole (4) screw hole (5) and housing screw (6) along the radial direction setting of each lead patchhole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97211156 CN2296561Y (en) | 1997-02-18 | 1997-02-18 | Air switch configuration box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97211156 CN2296561Y (en) | 1997-02-18 | 1997-02-18 | Air switch configuration box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2296561Y true CN2296561Y (en) | 1998-11-04 |
Family
ID=33929795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97211156 Expired - Fee Related CN2296561Y (en) | 1997-02-18 | 1997-02-18 | Air switch configuration box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2296561Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742493A (en) * | 2013-12-31 | 2014-04-23 | 宁海县雁苍山电力设备厂 | Fastener for mounting air switch |
-
1997
- 1997-02-18 CN CN 97211156 patent/CN2296561Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742493A (en) * | 2013-12-31 | 2014-04-23 | 宁海县雁苍山电力设备厂 | Fastener for mounting air switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |