CN202205609U - Base cover for conveniently plugging and inserting high-voltage switch - Google Patents
Base cover for conveniently plugging and inserting high-voltage switch Download PDFInfo
- Publication number
- CN202205609U CN202205609U CN2011203706954U CN201120370695U CN202205609U CN 202205609 U CN202205609 U CN 202205609U CN 2011203706954 U CN2011203706954 U CN 2011203706954U CN 201120370695 U CN201120370695 U CN 201120370695U CN 202205609 U CN202205609 U CN 202205609U
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- CN
- China
- Prior art keywords
- top cover
- plug
- voltage switch
- flap
- base cover
- 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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Abstract
The utility model relates to a base cover for conveniently plugging and inserting a high-voltage switch. The base cover comprises a sleeve pillar and a top cover integrally formed with the sleeve pillar, wherein strip slots used for plugging and inserting workpiece plugs are respectively formed on two side walls of the top cover in a sunken form. The base cover comprises the sleeve pillar and the top cover integrally formed with the sleeve pillar, the top cover is free from being separated from the sleeve pillar and the strip slots are formed on the two side walls of the top cover in a sunken form, thereby causing a force used for plugging and inserting the workpiece plugs to be more suitable, avoiding the breakage of the strip slots and ensuring less possibility of damaging the base cover.
Description
Technical field
The utility model relates to a kind of cable branch box, particularly relates to a kind of flap that makes things convenient for the plug high-voltage switch gear.
Background technology
At present, the urban electricity supply network mainly adopts the ring network power supply pattern.The ring network power supply pattern can improve the reliability of power supply, and the user can obtain power supply from two ends, the power failure area of minimizing accident; Cable branch box is exactly the medium-voltage equipment that is used for ring network power supply.
Cable branch box comprises casing, is installed in the shunt sleeve pipe in the casing, multiple-connector and the high-voltage switch gear that is connected with the shunt sleeve pipe; This multiple-connector comprises route plug and outlet plug; Its operation principle is: high-tension current is flow on the route plug by the inlet wire cable, flow to sleeve pipe along separate routes by the route plug, flow to the outlet plug by the shunt sleeve pipe again; Flow to the outlet cable by the outlet plug then; Can connect many covers plug along separate routes on the one component road sleeve pipe, every cover plug along separate routes passes through its break-make of high-voltage switch gear control, thereby realizes shunt current.
Existing high-voltage switch gear comprises pedestal and is sheathed on the flap on the pedestal with the mode of plug, and this flap is inserted on the pedestal, and promptly circuit is connected; Extract flap from pedestal, promptly circuit breaks off.The design of this high-voltage switch gear made things convenient for the inspection operation of cable branch box internal structure, and the security performance of its operation is good.With reference to Fig. 4, Fig. 5, Fig. 6; Existing flap 1 comprises sleeve column 10 and the top cover 11 that is fixed at sleeve column 10 tops, and this top cover 11 is provided with two rectangular 110,111 that are the L type substantially, these two rectangular 110,111 parallel being distributed on the top cover 11; Existing plug workpiece 2 comprises the body of rod 21 that has handle 20 and is installed in the head part 22 on the body of rod 21; This head part 22 is strip, and during use, the side of this head part 22 inserts two rectangular 110 inimically, between 111; Pull at fixed handle 20, can extract flap 1 from the pedestal (not shown).
Above-mentioned flap 1 with plug workpiece 2 on the pedestal (not shown) the withdrawal process; Part can come with some shortcomings; Because flap is made up of sleeve column 10 and the top cover 11 that is fixed at sleeve column 10 tops, when overexerting, sleeve column 10 is prone to throw off with top cover 11; And be two rectangular 110,111 easy fractures of L type, cause flap fragile.
The utility model content
The utility model provides a kind of flap that makes things convenient for the plug high-voltage switch gear, and its main purpose is to overcome existing flap withdrawal process from pedestal, the flimsy shortcoming of flap.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of flap that makes things convenient for the plug high-voltage switch gear is formed by sleeve column with the integrated top cover of sleeve column, and the two side of this top cover is concaved with the rectangular groove that is used to plug the workpiece plug respectively.
Be provided with an anti-skidding convexity in the aforementioned rectangular groove, this anti-skidding convexity is positioned at the end near rectangular groove.
Can know by above-mentioned description the utility model structure; Compare with prior art, the utlity model has following advantage: this flap is formed by sleeve column with the integrated top cover of sleeve column, and there is not the problem of throwing off from sleeve column in top cover; And rectangular groove is arranged with on the two side of top cover; Firmly more put in place when making the plug of plug workpiece, do not worry that rectangular groove can rupture, flap is not fragile.
Description of drawings
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the isolating construction sketch map of the utility model and pedestal.
The plug workpiece sketch map that Fig. 3 uses for the utility model.
Fig. 4 is the sketch map of existing flap.
The plug workpiece sketch map that Fig. 5 uses for existing flap.
Fig. 6 is the head part sketch map on the existing plug workpiece.
Embodiment
The embodiment of the utility model is described with reference to the accompanying drawings.
With reference to Fig. 1 and Fig. 3.A kind of flap 1 that makes things convenient for the plug high-voltage switch gear is formed by sleeve column 10 with sleeve column 10 integrated top covers 11, and the two side of this top cover 11 is concaved with the rectangular groove 110,111 that is used to plug workpiece 2 plugs respectively.Be equipped with in this rectangular groove 110,111 one anti-skidding protruding 112, this anti-skidding protruding 112 end of being positioned near rectangular groove.
With reference to Fig. 2 and Fig. 3.The plug workpiece 2 that this flap uses comprises the body of rod 21 that has handle 20 and is installed in the head part 22 on the body of rod 21; This head part 22 comprises substrate 220 and extends and edge, both sides integrated with it 221,222 along substrate 220 length directions that this edge 221,222, both sides is all to being inverted to form the Access Division that is arranged on the rectangular groove 110,111.During use, the Access Division of this head part 22 is fastened on the two rectangular grooves 110,111, pulls at fixed handle 20, can extract flap 1 from pedestal 3.Above-mentioned anti-skidding protruding 112 design makes both sides be difficult on the rectangular groove 110,111 of correspondence, sliding along 221,222, conveniently extracts.
The above-mentioned embodiment that is merely the utility model, but the design concept of the utility model is not limited thereto allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection range.
Claims (2)
1. flap that makes things convenient for the plug high-voltage switch gear is characterized in that: form by sleeve column with the integrated top cover of sleeve column, the two side of this top cover is concaved with the rectangular groove that is used to plug the workpiece plug respectively.
2. a kind of flap that makes things convenient for the plug high-voltage switch gear as claimed in claim 1 is characterized in that: be provided with an anti-skidding convexity in the said rectangular groove, this anti-skidding convexity is positioned at the end near rectangular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203706954U CN202205609U (en) | 2011-09-28 | 2011-09-28 | Base cover for conveniently plugging and inserting high-voltage switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203706954U CN202205609U (en) | 2011-09-28 | 2011-09-28 | Base cover for conveniently plugging and inserting high-voltage switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202205609U true CN202205609U (en) | 2012-04-25 |
Family
ID=45969715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203706954U Expired - Fee Related CN202205609U (en) | 2011-09-28 | 2011-09-28 | Base cover for conveniently plugging and inserting high-voltage switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202205609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104793024A (en) * | 2015-04-16 | 2015-07-22 | 国家电网公司 | Wiring device for cable test of branch wire box of high-voltage cable and using method of wiring device |
-
2011
- 2011-09-28 CN CN2011203706954U patent/CN202205609U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104793024A (en) * | 2015-04-16 | 2015-07-22 | 国家电网公司 | Wiring device for cable test of branch wire box of high-voltage cable and using method of wiring device |
| CN104793024B (en) * | 2015-04-16 | 2018-08-31 | 国家电网公司 | A kind of high-tension cable branch line case cable testing termination and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160615 Address after: Fengze District of Quanzhou City, Fujian province 362000 Riverside Road on the third floor of the building light sail Patentee after: Huadian wisdom net (Fujian) Electric Power Technology Co., Ltd. Address before: Fengze District of Quanzhou city Fujian province 362000 Shipu Xun Mei Industrial Zone Hardware Factory East building two floor, third floor Patentee before: Quanzhou Keli Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20170928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |