CN204905728U - Trade table protection median with electricity - Google Patents
Trade table protection median with electricity Download PDFInfo
- Publication number
- CN204905728U CN204905728U CN201520658371.9U CN201520658371U CN204905728U CN 204905728 U CN204905728 U CN 204905728U CN 201520658371 U CN201520658371 U CN 201520658371U CN 204905728 U CN204905728 U CN 204905728U
- Authority
- CN
- China
- Prior art keywords
- insulating rubber
- electro
- rubber board
- insulating
- groove
- 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
- 230000005611 electricity Effects 0.000 title abstract description 5
- 238000002955 isolation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 206010014357 Electric shock Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Abstract
The utility model discloses a trade table protection median with electricity, it includes the electro -insulating rubber board, one side of electro -insulating rubber board is equipped with align to grid's rubber couple, the periphery of electro -insulating rubber board is equipped with align to grid's draw -in groove. Because the electro -insulating rubber board can play insulating effect, can hang the support in the wiring cabinet with the rubber couple of one side on, the inside and outside isolation of the cabinet of will working a telephone switchboard, peripheral draw -in groove can be used for the electro -insulating rubber board of fixed vertical direction, can protect the operating personnel both sides like this, operating personnel only need in the square space that the electro -insulating rubber plate -type becomes the operation can, keep apart with the charged body completely, the security improves greatly, also need not the power failure simultaneously and trades the table, does not influence user's normal power consumption.
Description
technical fieldthe utility model belongs to live line working protection tool technical field, be specifically related to a kind of chargedly change table protection isolator, it can complete the charged for replacement of electric energy meter or acquisition terminal fast in bypass live line working, makes service area and live zone form physical isolation.
background technologyin prior art, when metering electric energy meter or acquisition terminal are changed, be subject to the needs of power consumer productive life, power failure is changed table and is often difficult to realize, inconvenience can be caused to user after power failure, affect user to live normally operation, also have impact on the operating income of Utilities Electric Co., and the charged table that changes exists larger potential safety hazard; Although high voltage customer often has combined connection box, but combined connection box is close to other live part positions in case (cabinet), the charged table that changes has certain security risk, therefore, whether can design a kind of charged table that changes in this context and protect spacer assembly, touch electrified body in table and the problem causing electric shock risk has become the target that people assault fortified position charged changing effectively to solve by mistake, not only reduce the security risk of hot line job like this, also shorten charged changing and show the activity duration, the electricity that more electric company has run off during having retrieved and having changed table is taken in.
summary of the inventionthe purpose of this utility model solves prior art to there is the technical problem of poor stability and power failure operation inconvenience, provides a kind of and chargedly change table protection isolator, overcome the deficiencies in the prior art.
To achieve these goals, the utility model one is charged changes table protection isolator, and its main points are that it comprises insulating rubber slab; The side of described insulating rubber slab is provided with evenly distributed rubber hook; The periphery of described insulating rubber slab is provided with evenly distributed draw-in groove.
The utility model is rational in infrastructure, easy to use, because insulating rubber slab can play insulation effect, can hang on the support in wiring cabinet with the rubber hook of side, the inner and external isolation by wiring cabinet; The draw-in groove of periphery can be used for fixing the insulating rubber slab of vertical direction, operating personnel both sides can be protected like this, operate in the square space that operating personnel only need be formed at insulating rubber slab, complete and electrified body is isolated, fail safe improves greatly, also changing table without the need to having a power failure simultaneously, not affecting the normal electricity consumption of user.The utility model solves the technical problem that prior art exists poor stability and power failure operation inconvenience.
accompanying drawing explanationfig. 1 is structural representation front view of the present utility model;
Fig. 2 is structural representation left view of the present utility model.
In figure 1, rubber hook 2, insulating rubber slab 3, draw-in groove
embodimentwith reference to accompanying drawing, the utility model it comprise insulating rubber slab 2; The side of described insulating rubber slab 2 is provided with evenly distributed rubber hook 1; The periphery of described insulating rubber slab 2 is provided with evenly distributed draw-in groove 3.
The utility model structure is simple, easy to use, insulating rubber slab can be hung on the support of wiring cabinet inside by hook, the electrified body of inside and operating personnel are carried out physical isolation, periphery also installs insulating rubber slab additional in the vertical direction by draw-in groove, and operating personnel can put in director space that insulating rubber slab formed and carry out chargedly changing table operation by both hands, and fail safe improves greatly, also changing table without the need to having a power failure simultaneously, not affecting the normal electricity consumption of user; If when the size in wiring cabinet is not mated with the size of insulating rubber slab, available scissors cuts insulating rubber slab to suitable size, uses operation very convenient.
Claims (1)
1. chargedly change a table protection isolator, it is characterized in that it comprises insulating rubber slab (2); The side of described insulating rubber slab (2) is provided with evenly distributed rubber hook (1); The periphery of described insulating rubber slab (2) is provided with evenly distributed draw-in groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658371.9U CN204905728U (en) | 2015-08-28 | 2015-08-28 | Trade table protection median with electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658371.9U CN204905728U (en) | 2015-08-28 | 2015-08-28 | Trade table protection median with electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204905728U true CN204905728U (en) | 2015-12-23 |
Family
ID=54927879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520658371.9U Expired - Fee Related CN204905728U (en) | 2015-08-28 | 2015-08-28 | Trade table protection median with electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204905728U (en) |
-
2015
- 2015-08-28 CN CN201520658371.9U patent/CN204905728U/en not_active Expired - Fee Related
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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: 20151223 Termination date: 20160828 |