CN105974170A - Insulation isolation housing of enclosed type power supply metering box - Google Patents
Insulation isolation housing of enclosed type power supply metering box Download PDFInfo
- Publication number
- CN105974170A CN105974170A CN201610393307.1A CN201610393307A CN105974170A CN 105974170 A CN105974170 A CN 105974170A CN 201610393307 A CN201610393307 A CN 201610393307A CN 105974170 A CN105974170 A CN 105974170A
- Authority
- CN
- China
- Prior art keywords
- power supply
- limiting
- housing
- metering box
- enclosed type
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Patch Boards (AREA)
Abstract
The invention provides an insulation isolation housing of an enclosed type power supply metering box, comprising a separation plate and a limiting housing; at least the rear end of the limiting housing is provided with an opening; the limiting housing is internally provided with a limiting cavity cooperating with a knife switch; the separation plate is fixed on the side wall of the limiting housing; the rear end of the separation plate is fixedly connected to a plurality of permanent magnets; the limiting housing is correspondingly clamped on outside of a wire incoming power supply on the upper end of the knife switch; so that, all electric parts in the power supply metering box are sealed in the limiting cavity of the limiting housing, the separation plate is positioned between the knife switch and a metering electric energy meter, the permanent magnets enable the insulation isolation housing of the enclosed type power supply metering box to be absorbed on the power supply metering box, an operator does not need to fix the position of the insulation isolation housing of the enclosed type power supply metering box by hands and only one person can finish replacement of the metering electric energy meter.
Description
Technical field
The present invention relates to a kind of insulating boot, particularly to the insulated isolation cover of a kind of closed power supply batch meter.
Background technology
nullAt present，For ensureing supply of electric power safety、Reliably，Prevent Electricity customers from touching charging equipment by mistake，For low meter, some height are specially become client uses closed power supply batch meter (to include isolation switch、Transformer、Chopper、Metering electric energy meter、Combined connection box etc.)，Employing chamber door locks，I.e. ensure that Electrical Safety avoids again the generation of electricity filching behavior，Closed power supply batch meter uses，Measure operation maintenance personnel trouble free service to us and propose requirements at the higher level，Owing to cabinet space is little，Install compact between each equipment，If there is abnormal on-the-spot urgent need defect elimination in metering device，Each equipment is the nearest with incoming power distance，Metering electric energy meter air line distance is less than 20mm,As when needing metering electric energy meter or other equipment changing closed power supply batch meter，Need to pull open isolation switch，At least two bit manipulation persons complete jointly，But said method is exposed due to isolation switch upper end incoming power，During field operation, operator and measuring equipment make work on the spot deposit the biggest danger apart from close，And owing to partially enclosed formula power supply batch meter working space is the most limited，Operating area is difficult to accommodate two operators and stands，The problem increasing safety further.
Summary of the invention
The technical problem to be solved is to provide a kind of simple in construction, the insulated isolation cover of closed power supply batch meter easy to use.
For solving above-mentioned technical problem, the invention provides the insulated isolation cover of a kind of closed power supply batch meter, including division board and position-limiting cover, position-limiting cover at least rear end face opening, and there is in position-limiting cover the limit chamber coordinated with isolation switch, division board is fixed on the sidewall of position-limiting cover, and division board rear end face is fixedly connected with some permanent magnets.
After using such structure, position-limiting cover correspondence is stuck in outside the incoming power of isolation switch upper end, in making power supply batch meter, all charged parts are all enclosed in the limit chamber of position-limiting cover, division board is made to be between isolation switch and metering electric energy meter, and permanent magnet can make the insulated isolation cover of this closed power supply batch meter directly adsorb on power supply batch meter, operator is not required to manually fix the position of the insulated isolation cover of this closed power supply batch meter, only needs a people just can complete to change metering electric energy meter operation.
The Advantageous Effects of the present invention is: simple in construction, easy to use, greatly improve low for the replacing of low flowmeter measuring pocket electric energy meter and the efficiency of defect elimination, decrease the workload of Field Force, improve work efficiency, in having stopped to work at the scene due to safe distance cause not security incident.
In order to be better understood from the technology contents of the present invention, below the insulated isolation cover of this closed power supply batch meter is referred to as this insulated isolation cover.
The position-limiting cover of this insulated isolation cover has and answers what three-phase power line coordinated to put line groove.
Accompanying drawing explanation
Fig. 1 is one of axonometric chart of this insulated isolation cover embodiment.
Fig. 2 is the two of the axonometric chart of this insulated isolation cover embodiment.
Fig. 3 is the three of the axonometric chart of this insulated isolation cover embodiment.
Fig. 4 is the four of the axonometric chart of this insulated isolation cover embodiment.
Detailed description of the invention
As shown in Figures 1 to 4
This insulated isolation cover includes division board 1 and position-limiting cover 2.
The rear end face of position-limiting cover 2 and left and right side opening, and there is in position-limiting cover the limit chamber 21 coordinated with isolation switch, position-limiting cover 2 upper side wall have three with answer what three-phase power line coordinated to put line groove 22, division board 1 is fixed on the right side wall of position-limiting cover 2, and division board 1 rear end face has been bolted two high magnetic steels 3.
Owing to old-fashioned isolation switch self is with base, so division board 1 rear end face of the present embodiment exceedes position-limiting cover 2 rear end face a certain distance, two high magnetic steels 3 are made to directly adsorb on the base plate of power supply batch meter, line groove 22 correspondence of putting of position-limiting cover 2 is stuck in outside the incoming power of isolation switch upper end, and in making power supply batch meter, all charged parts are all enclosed in the limit chamber 21 of position-limiting cover 2.
Above-described is only one embodiment of the present invention, it is noted that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, it is also possible to make some modification and improvement, and these also should be regarded as belonging to protection scope of the present invention.
Claims (2)
1. the insulated isolation cover of a closed power supply batch meter, it is characterized by: include division board and position-limiting cover, position-limiting cover at least rear end face opening, and there is in position-limiting cover the limit chamber coordinated with isolation switch, division board is fixed on the sidewall of position-limiting cover, and division board rear end face is fixedly connected with some permanent magnets.
The insulated isolation cover of closed power supply batch meter the most according to claim 1, is characterized in that:
Described position-limiting cover has and answers what three-phase power line coordinated to put line groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393307.1A CN105974170A (en) | 2016-05-31 | 2016-05-31 | Insulation isolation housing of enclosed type power supply metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393307.1A CN105974170A (en) | 2016-05-31 | 2016-05-31 | Insulation isolation housing of enclosed type power supply metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105974170A true CN105974170A (en) | 2016-09-28 |
Family
ID=57010960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610393307.1A Pending CN105974170A (en) | 2016-05-31 | 2016-05-31 | Insulation isolation housing of enclosed type power supply metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105974170A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007103238A (en) * | 2005-10-06 | 2007-04-19 | Furukawa Electric Co Ltd:The | Breaker |
| CN101740277A (en) * | 2008-11-06 | 2010-06-16 | 上海市电力公司 | Portable insulating shield |
| CN202796620U (en) * | 2012-10-15 | 2013-03-13 | 沧州供电公司 | Electric meter box inlet wire knife switch insulating cover |
| CN103137392A (en) * | 2011-12-01 | 2013-06-05 | 河南省电力公司新乡供电公司 | Insulating cover special for fuse protector |
| CN204462223U (en) * | 2015-03-12 | 2015-07-08 | 河北申美电器有限公司 | A kind of ammeter box electricity fraudulent using-proof switch closure plate |
| CN104766763A (en) * | 2015-03-18 | 2015-07-08 | 湖北省电力装备有限公司 | Plastic weigh box breaker isolation hood |
| CN205679651U (en) * | 2016-05-31 | 2016-11-09 | 国网安徽省电力公司蚌埠供电公司 | The insulated isolation cover of closed power supply batch meter |
-
2016
- 2016-05-31 CN CN201610393307.1A patent/CN105974170A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007103238A (en) * | 2005-10-06 | 2007-04-19 | Furukawa Electric Co Ltd:The | Breaker |
| CN101740277A (en) * | 2008-11-06 | 2010-06-16 | 上海市电力公司 | Portable insulating shield |
| CN103137392A (en) * | 2011-12-01 | 2013-06-05 | 河南省电力公司新乡供电公司 | Insulating cover special for fuse protector |
| CN202796620U (en) * | 2012-10-15 | 2013-03-13 | 沧州供电公司 | Electric meter box inlet wire knife switch insulating cover |
| CN204462223U (en) * | 2015-03-12 | 2015-07-08 | 河北申美电器有限公司 | A kind of ammeter box electricity fraudulent using-proof switch closure plate |
| CN104766763A (en) * | 2015-03-18 | 2015-07-08 | 湖北省电力装备有限公司 | Plastic weigh box breaker isolation hood |
| CN205679651U (en) * | 2016-05-31 | 2016-11-09 | 国网安徽省电力公司蚌埠供电公司 | The insulated isolation cover of closed power supply batch meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |