CN202333680U - Detachable corner insulating sleeve for high-voltage bus - Google Patents
Detachable corner insulating sleeve for high-voltage bus Download PDFInfo
- Publication number
- CN202333680U CN202333680U CN2011204645549U CN201120464554U CN202333680U CN 202333680 U CN202333680 U CN 202333680U CN 2011204645549 U CN2011204645549 U CN 2011204645549U CN 201120464554 U CN201120464554 U CN 201120464554U CN 202333680 U CN202333680 U CN 202333680U
- Authority
- CN
- China
- Prior art keywords
- insulating sleeve
- insulating case
- loam cake
- upper cover
- voltage bus
- 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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- Installation Of Bus-Bars (AREA)
Abstract
The utility model relates to a detachable corner insulating sleeve for a high-voltage bus, comprising an insulating sleeve main body, wherein the insulating sleeve main body comprises an insulating sleeve upper cover and an insulating sleeve lower cover; the right end of the insulating sleeve upper cover and the lower end of the insulating sleeve upper cover are fixedly connected with the corresponding parts of the insulating sleeve lower cover; outward bulges are disposed on the right parts of the insulating sleeve upper cover and the insulating sleeve lower cover; outward bulged grooves are disposed on the right-upper part of the insulating sleeve upper cover and the left-lower part of the insulating sleeve upper cover; two fixing holes are disposed on the left-upper part of the insulating sleeve upper cover; and the insulating sleeve upper cover is connected with the insulating sleeve lower cover via rubber bolts inserted in the fixing holes. The detachable corner insulating sleeve for a high-voltage bus disclosed by the utility model has the following advantages that: the insulating effect at the 90-degree lapped place of copper bars in high-voltage switch equipment is improved, and the detachable corner insulating sleeve for a high-voltage bus can be detached without a tool because of utilizing the rubber bolts; therefore, the detachable corner insulating sleeve further has the advantages of being convenient in detachment and convenient in on-site operation.
Description
Technical field
The utility model relates to a kind of detachable high voltage bus corner insulating case.
Background technology
In the prior art; If desired two copper bars are carried out 90 ° of overlap joints in the high voltage switchgear; The insulating sleeve that then was enclosed within originally on the copper bar must break off in copper bar lap-joint; Cause outside electrified bodies such as copper bar lap-joint and connecting bolt all are exposed to, increase the possibility of Danger Electric shock risk property and short circuit and discharge greatly, thereby cause casualties or large area blackout.
The utility model content
The purpose of the utility model provides a kind of detachable high voltage bus corner insulating case, overcomes the deficiency of above-mentioned aspect in the existing product.
The purpose of the utility model is to realize through following technical scheme:
A kind of detachable high voltage bus corner insulating case; Comprise the insulating case main body; Said insulating case main body comprises insulating case loam cake and insulating case lower cover; Insulating case loam cake right-hand member all is fixedly connected with insulating case lower cover corresponding site with insulating case loam cake lower end, and the right part of insulating case loam cake and insulating case lower cover is equipped with outside convexity, and the lower left quarter of the upper right quarter of insulating case loam cake and insulating case loam cake is equipped with outside tongue; Insulating case loam cake upper left quarter is provided with two fixing holes, and the insulating case loam cake is connected with the insulating case lower cover through the rubber screw that inserts fixing hole.
The beneficial effect of the utility model is: improved the insulation effect of 90 ° of lap-joints of copper bar in the high voltage switchgear; And owing to adopted the rubber screw; Tool using is promptly not detachable to make this detachable high voltage bus corner insulating case, therefore also has convenient disassembly, is convenient to the advantage of execute-in-place.
Description of drawings
According to accompanying drawing the utility model is done further explain below.
Fig. 1 is the structural representation of the described detachable high voltage bus corner insulating case of the utility model embodiment;
Fig. 2 is the vertical view of the described detachable high voltage bus corner insulating case of the utility model embodiment;
Fig. 3 is the left view of the described detachable high voltage bus corner insulating case of the utility model embodiment;
Fig. 4 is the user mode reference diagram of the described detachable high voltage bus corner insulating case of the utility model embodiment.
Among the figure:
1, insulating case main body; 2, insulating case loam cake; 3, insulating case lower cover; 4, convexity; 5, tongue; 6, rubber screw; 7, copper bar; 8, bolt.
Embodiment
Shown in Fig. 1-3; The described a kind of detachable high voltage bus corner insulating case of the utility model embodiment; Comprise insulating case main body 1, said insulating case main body 1 comprises insulating case loam cake 2 and insulating case lower cover 3, and insulating case loam cake 2 right-hand members all are fixedly connected with insulating case lower cover 3 corresponding sites with insulating case loam cake 2 lower ends; The right part of insulating case loam cake 2 and insulating case lower cover 3 is equipped with outside convexity 4; The lower left quarter of the upper right quarter of insulating case loam cake 2 and insulating case loam cake 2 is equipped with outside tongue 5, and insulating case loam cake 2 upper left quarters are provided with two fixing holes, and insulating case loam cake 2 is connected with insulating case lower cover 3 through the rubber screw 6 that inserts fixing hole.
As shown in Figure 4; During concrete the use; Two copper bars 7 that are 90 ° of connections are connected through bolt 8; Then the described detachable high voltage bus corner insulating case of the utility model is enclosed within on the already installed copper bar 7; Make copper bar 7 be positioned at the tongue 5 of lower left quarter of upper right quarter and the insulating case loam cake 2 of insulating case loam cake 2, and the position of adjustment bolt 8 is located in the cavity that the convexity 4 of insulating case loam cake 2 and insulating case lower cover 3 right parts forms, at last rubber screw 6 inserted in the fixing hole of insulating case loam cakes 2 upper left quarters; Installation, the described detachable high voltage bus corner insulating case of the utility model just wraps copper bar 7 with the bolt that is connected copper bar 78 fully like this.During the described detachable high voltage bus corner insulating case of dismounting the utility model, extract rubber screw 6 and get final product.
The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technical scheme, all drops within the protection range of the utility model.
Claims (1)
1. detachable high voltage bus corner insulating case; Comprise insulating case main body (1); Said insulating case main body (1) comprises insulating case loam cake (2) and insulating case lower cover (3); Insulating case loam cake (2) right-hand member all is fixedly connected with the corresponding site of insulating case lower cover (3) with insulating case loam cake (2) lower end; It is characterized in that: the right part of insulating case loam cake (2) and insulating case lower cover (3) is equipped with outside convexity (4); The lower left quarter of the upper right quarter of insulating case loam cake (2) and insulating case loam cake (2) is equipped with outside tongue (5), and insulating case loam cake (2) upper left quarter is provided with two fixing holes, and insulating case loam cake (2) is connected with insulating case lower cover (3) through the rubber screw (6) that inserts said fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204645549U CN202333680U (en) | 2011-11-21 | 2011-11-21 | Detachable corner insulating sleeve for high-voltage bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204645549U CN202333680U (en) | 2011-11-21 | 2011-11-21 | Detachable corner insulating sleeve for high-voltage bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333680U true CN202333680U (en) | 2012-07-11 |
Family
ID=46445646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204645549U Expired - Fee Related CN202333680U (en) | 2011-11-21 | 2011-11-21 | Detachable corner insulating sleeve for high-voltage bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356788A (en) * | 2016-10-05 | 2017-01-25 | 天津市先智电气设备有限公司 | Insulation probe case with integrated busbars |
| CN107452439A (en) * | 2017-07-12 | 2017-12-08 | 西安理工大学 | A kind of compound insulation sleeve high voltage bus and its manufacture method |
-
2011
- 2011-11-21 CN CN2011204645549U patent/CN202333680U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356788A (en) * | 2016-10-05 | 2017-01-25 | 天津市先智电气设备有限公司 | Insulation probe case with integrated busbars |
| CN106356788B (en) * | 2016-10-05 | 2018-07-06 | 天津市先智电气设备有限公司 | Busbar integral type insulation contact box |
| CN107452439A (en) * | 2017-07-12 | 2017-12-08 | 西安理工大学 | A kind of compound insulation sleeve high voltage bus and its manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20161121 |