CN203587644U - Novel metal meter box - Google Patents
Novel metal meter box Download PDFInfo
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- CN203587644U CN203587644U CN201320721378.1U CN201320721378U CN203587644U CN 203587644 U CN203587644 U CN 203587644U CN 201320721378 U CN201320721378 U CN 201320721378U CN 203587644 U CN203587644 U CN 203587644U
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Abstract
The utility model relates to a novel metal meter box used for installing a measuring electric meter. The novel metal meter box comprises an incoming line chamber and a power supply chamber, a meter installation chamber and a low voltage outgoing line cabinet chamber, wherein the incoming line chamber and the power supply chamber are relatively independent, the two chambers are ensealed and locked respectively, and an incoming line chamber and the power supply chamber outer end meter box is provided with a protective elbow pipe for access of incoming lines; the meter installation chamber is internally provided with at least two rows of meter areas, each row of meter areas are provided with at least two independent meter installation positions, a measuring electric meter is installed in each independent meter installation position, each measuring electric meter is independently provided with an independent meter position seal applying position and an independent meter position protective cover for applying seal to prevent thievery; and each row of meter areas are independently provided with a second-layer meter position seal applying screw and a multi-meter-position protective cover for applying seal to prevent thievery. The novel metal meter box has high safety performance and strong electricity larceny prevention performance, reduces the line loss index, reduces the number of meters that an acquisition system lacks, improves operation environment, improves power supply service quality, and etc.
Description
Technical field
The utility model relates to power equipment, refers in particular to a kind of for the novel metal table case of metering ammeter is installed.
Background technology
The ammeter box using at present, there is following problem in some Gong Biantai district, old city residents' table case particularly: 1, be arranged on outdoor metal irony table case, working time is longer, face the impact of inclement weather environment, most of casing has rusty stains, glass and the cabinet door of table case have damaged distortion, and these situations allow charging measuring apparatus and equipment stand acid test, and safe and stable operation will allow of no optimist.2, outdoor table case badly causes the ground connection of most table casees destroyed because of artificial destruction, the running environment of on-the-spot surrounding environment, add the breakage of table case, once the phenomenon of being short-circuited, casing likely leaks electricity, shows meter and faces the situation that baked wheaten cake is operated, and has left many potential safety hazards to measuring apparatus equipment and field personnel and user.3, the old-fashioned table case design of indoor part is unreasonable, and the closure of table case is perfect not, and personnel's more complicated of platform district inhabitation, has left the chance of stealing to some electricity filching persons, allows lawless person have an opportunity to take advantage of, and has caused power supply department electric quantity loss; Indivedual platforms district line loss is higher, table meter blank screen and fault, lack and the phenomenon such as copy and occur, and has had a strong impact on power information and has gathered success ratio and step on practical index and the same trade to mark index.4, the table case of some plastic materials use that puts into operation in a large number at present, is arranged on outdoor table case smudgy because be gently subject to irradiation, wind and weather, the part of high temperature to show the case panel that turned to be yellow throughout the year.
Summary of the invention
The purpose of this utility model is for the shortcoming existing in background technology and problem improvement and bring new ideas in addition, and the novel metal table case of a kind of attractive in appearance, durable, safety, theft protection is provided.
To be that structure is a kind of comprise by three relatively independent chambers stainless steel watch case that forms a whole the basement and the power supply room that are arranged on top to the technical solution of the utility model, be arranged on the table meter installation room at middle part and be arranged on the low-pressure line-outgoing cabinet chamber of bottom, wherein:
In basement and power supply room, be divided into relatively independent basement and power supply room, and two Room seal up and lock respectively, on basement and power supply room outer end table case, be respectively arranged with protective bending pipe access inlet wire;
In described table meter installation room, be provided with at least Er Paibiaoji district, Mei Paibiaoji district is provided with at least two independent table meter installation sites, each is independently shown meter installation site a metering ammeter is all installed, and each metering ammeter is provided with separately independent epi-position and executes envelope place and independent epi-position protective cover to execute envelope thief-proof; Described Mei Paibiaoji district is all provided with separately second layer epi-position and executes envelope screw rod and multi-epitope protective cover to execute envelope thief-proof.
Advantage of the present utility model and beneficial effect:
The utility model, transforming the examination use of Tai district, is not found stealing electricity phenomenon, and comprehensive line loss obviously declines.The line loss data in the region of just having transformed, platform district line loss per unit by 12 years 12.54% be down to 9.79%, Electrical Safety and electricity consumption order have obtained very large improvement, user's electricity consumption reliability improves greatly.Gai Tai district is calculated by the delivery in this year 5775010000 kWh, and the about 52330kWh of the electric weight of reducing the loss produces 3.12 ten thousand yuan of economic benefits (0.60 yuan/kWh of average out to left and right).Avoid unnecessary security risk, service risk, marketing accident risk simultaneously, reduced metrological personnel and power utility check personnel's labour intensity, improved yield-power and marketing management ability.
The utility model is mainly the running environment for old town, Lao Tai district low-voltage meter box, by changing after strong, the reliable the utility model low-voltage meter box of higher, the anti-electricity-theft performance of security performance, reduced line losses indices, reduce acquisition system table meter and lacked number, improve low-voltage meter box safe and stable operation environment, promoted power supply quality etc.
Accompanying drawing explanation
Fig. 1 is the utility model decomposition texture schematic diagram.
Fig. 2 is the utility model rear perspective structural representation.
Embodiment
From Fig. 1,2, the utility model, by three relatively independent chambers stainless steel watch case that forms a whole, comprises the basement and the power supply room 10 that are arranged on top, be arranged on the table meter installation room at middle part and be arranged on the low-pressure line-outgoing cabinet chamber 7 of bottom, wherein:
In basement and power supply room 10, be divided into independent two Room of basement and power supply room, two Room can be sealed up and lock respectively, and are respectively arranged with protective bending pipe 1 access inlet wire on basement and power supply room outer end table case;
In described table meter installation room, be provided with at least Er Paibiaoji district, Mei Paibiaoji district is provided with at least two independent table meter installation sites 3, each is independently shown meter installation site 3 metering ammeter is all installed, and each metering ammeter is provided with separately independent epi-position and executes envelope place 4 and independent epi-position protective cover 8 to execute envelope thief-proof; Described Mei Paibiaoji district is all provided with separately second layer epi-position and executes envelope screw rod 5 and multi-epitope protective cover 9 to execute envelope thief-proof.
Basement described in the utility model and power supply room 10, table meter installation room and low-pressure line-outgoing cabinet chamber 7 are equipped with separate chambers door, and each chamber door is built-in loose-leaf system chamber door.Connection jaws in described table meter installation room is provided with the anticreep insulation strip 12 that isolation wiring contacts with table case.Secondary cable wiring in described table meter installation room is all arranged in the insulating protection pipe 11 of the table anticreep stealing in the case back side.Described 7 both sides, low-pressure line-outgoing cabinet chamber are provided with line outlet 6, and line outlet 6 is provided with insulcrete 13 with protective bending pipe 1 place of basement and power supply room 10, and the fast switch-dividing of outlet also installs insulcrete additional and prevents low-voltage electric shock.The utility model table case both sides are provided with avoids the too high louvered shutter of the temperature inside the box 2.
The utility model structure and design concept:
The utility model protective bending pipe 1 is for preventing incoming power stealing; Louvered shutter 2 is for preventing excess Temperature in casing, and impact table is counted safe operation; Independent table meter installation site 3 is single-phase, three-phase meter meter installation site; It is that single epi-position metering ammeter seal is executed envelope place that independent table meter is executed envelope place 4; Second layer epi-position is executed envelope screw rod 5 and is executed and seal position for independent Biao Ji district mounting layer; Line outlet 6 is outlet exits; Low-pressure line-outgoing cabinet chamber 7 is the fast switch-dividing of low-pressure line-outgoing and low-voltage cable installation site; Independent epi-position protective cover 8 is protective covers of single epi-position metering ammeter; Multi-epitope protective cover 9 is that multilist bit table meter district concentrates protective cover; Basement and power supply room 10 are low-voltage cable basement, power safety chamber, and two Room separately can independently be executed envelope, be locked; Insulating protection pipe 11 is that table meter secondary cable moves towards pipe, prevents that secondary cable breakage from causing low-voltage electric shock; Anticreep insulation strip 12 is leading-out wire protection against electric shock insulcretes; Insulcrete 13 is leading-out wire cable protection against electric shock insulcretes.
The utility model mainly for be the area of those old towns and town and country combination, these positions are some compare Chang Gong Biantai working time districts mostly, the personnel's complexity of around living, cell management is relatively random.In the situation of the project team in the face of higher, the safety utilization of electric power of line loss and power supply service dual-pressure, suit measures to local conditions, absorb all the useful ideas, site inspection, multi-argument formulated relatively feasible scheme.All kinds of table casees under these high line loss platform districts are replaced by comparatively safe reliable, the metal stainless steel watch case that anti-electricity-theft better performances, closure be practical, be convenient to flexible design.
The utility model mainly adds improvement from the following aspect:
1, the improvement of table box lumber matter.Through site inspection, in former table case installation site, according to the size of former table case new metal stainless steel watch case customized.This table case can according to on-the-spot installation environment, installation site, infield, client require customizedly, be not subject to the restriction of mould, strong adaptability.304 stainless steels of new table case sampling high-quality, material thickness reaches 1mm, and this metal watch case moves more than 10 year out of doors can modification, get rusty.
2, the security performance of table case is improved.Security performance lifting for metal watch case has spent a large amount of time and efforts, through a large amount of scene evidence taking, analysis, comparisons, has checked the table case of various producers, various styles, has determined the improved final plan of table case.According to the feature of metal stainless steel watch case and table case interior layout, plastic insulated pipe-casing, the epoxy resins insulation plate for place of the inner all secondary line processes of table case are isolated, prevent that secondary line from contacting phenomenons such as avoiding casing is charged, electric leakage and occurring with metal cabinet.
3, the anti-electricity-theft improvement in performance of table case, reduces stealing and causes electric quantity loss, lifter board district line losses indices, and minimizing table meter lacks to copy provides collection success ratio.By on-the-spot investigation, evidence obtaining, find that the stealing of table case mainly contains three kinds at present: 1) privately at table case point of incoming cables lead-in wire, incoming power is accessed to house lead in secondary cable; 2) privately at incoming power end lead-in wire, incoming power and the fast switch-dividing of watch outgoing line side secondary place, family short circuit are walked around to the stealing of table meter; 3) remove table case and table meter seal, by the turnover secondary cable short circuit inlet wire stealing of table meter.The utility model has proposed innovative approach targetedly according to the feature of stealing, as: table case entrance hole increases protective bending pipe, and all cabinet doors of table case adopt built-in loose-leaf; Incoming power chamber is divided into 2 chambers, locks respectively, add seal; Table case medial compartment adopts separate single table case installation site, single table case independence seal adds this having more of whole table case chamber seal and executes the anti-electricity-theft performance of envelope increase, and outlet chamber increases guard screen, not only attractive in appearance, can be anti-electricity-theft, and can effectively prevent user and minor's error shock.
4, Biao Xiang interior improves.The utility model is rationally distributed, and table meter adopts independent table case to install, and single-phase meter not only can be installed and also three-phase meter meter can be installed, and can effectively avoid like this burning the event of operating and occur, and each epi-position zero line is independent, can effectively stop the behavior of stealing off zero.
The utility model implementation result:
According to line loss form, in old town, there are stealing electricity phenomenon and compare Chang Gong Biantai working time district to carry out on-the-spot examine on the spot, evidence obtaining, analysis.Several representational Gong Biantai districts such as Liao Jian people food factory 03479, taro field change 03763, daily use chemicals dependents' district 3436 are checked at scene, and carry out scene evidence taking, take a picture, measure size, investigate surrounding environment and on-the-spot installation condition etc., the situation of the corrosion of table case, damage, distortion is serious.
Utilize the utility model to reequip, result of use imbody in the following areas:
1, casing security performance is improved.So the epoxy resin board isolation of insulation is all used at the position that table case inside secondary cable likely contacts with casing.Table case backboard adopts insulation PCC pipe cabling, not only insulation and convenient construction attractive in appearance; Next effective reliable ground of casing.The assurance of two kinds of safeguard procedures has improved the security performance of table case, and table case both sides adopt the transom of window shutter style, prevents the overheated table meter fault that causes of casing.
2, the anti-electricity-theft performance of casing is improved.The identical place of on-the-spot several stealing gimmicks, platform district is all the seal that destroys measurable device, according to these features targetedly his-and-hers watches case change; Table case incoming power chamber has increased protective bending pipe; By the isolation of incoming power terminal and isolation switch insulation plate, then positively increase respectively the insulcrete that insulation can be played seal, the whole basement cabinet door seal that locks; Table meter installation room not only has independent door of meter casing envelope, secondly whole table meter installation room cabinet door door seal that locks; The all cabinet doors of table case adopt built-in loose-leaf.
3, table case interior layout is improved.Improved table case: 1) carry out multi-epitope measuring control, single-phase meter can be installed, also three-phase and four-line table can be installed; 2) closure is good, and independent installation is independent of each other; 3) each epi-position zero line is independent, stops client's " stealing off zero | "; 4) each epi-position partial installation, can stop " baked wheaten cake is operated " accident.
Embodiment described in the utility model is only the description that preferred implementation of the present utility model is carried out; not the utility model design and scope are limited; do not departing under the prerequisite of the utility model design philosophy; various modification and improvement that in this area, engineering technical personnel make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection, is all documented in claims.
Claims (6)
1. a novel metal table case, it is characterized in that by three relatively independent chambers stainless steel watch case that forms a whole, comprise the basement and the power supply room (10) that are arranged on top, be arranged on the table meter installation room and the low-pressure line-outgoing cabinet chamber (7) that is arranged on bottom at middle part, wherein:
Basement and power supply room are divided into relatively independent basement and power supply room in (10), and two Room seal up and lock respectively, on basement and power supply room outer end table case, are respectively arranged with protective bending pipe (1) access inlet wire;
In described table meter installation room, be provided with at least Er Paibiaoji district, Mei Paibiaoji district is provided with at least two independent table meter installation sites (3), each is independently shown meter installation site (3) metering ammeter is all installed, and each metering ammeter is provided with separately independent epi-position and executes envelope place (4) and independent epi-position protective cover (8) to execute envelope thief-proof; Described Mei Paibiaoji district is all provided with separately second layer epi-position and executes envelope screw rod (5) and multi-epitope protective cover (9) to execute envelope thief-proof.
2. novel metal table case according to claim 1, is characterized in that described basement and power supply room (10), table meter installation room and low-pressure line-outgoing cabinet chamber (7) are equipped with separate chambers door, can independently seal up and lock, and each chamber door be built-in loose-leaf system chamber door.
3. novel metal table case according to claim 1, is characterized in that the connection jaws in described table meter installation room is provided with the anticreep insulation strip (12) that isolation wiring contacts with table case.
4. novel metal table case according to claim 1, is characterized in that the secondary cable wiring in described table meter installation room is all arranged in the insulating protection pipe (11) of the table anticreep stealing in the case back side.
5. novel metal table case according to claim 1, it is characterized in that described both sides, low-pressure line-outgoing cabinet chamber (7) are provided with line outlet (6), and line outlet (6) locates to be provided with insulcrete (13) with the protective bending pipe (1) of basement and power supply room (10).
6. novel metal table case according to claim 1, is characterized in that showing case both sides and is provided with the louvered shutter (2) of avoiding the temperature inside the box too high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721378.1U CN203587644U (en) | 2013-11-13 | 2013-11-13 | Novel metal meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320721378.1U CN203587644U (en) | 2013-11-13 | 2013-11-13 | Novel metal meter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203587644U true CN203587644U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320721378.1U Expired - Fee Related CN203587644U (en) | 2013-11-13 | 2013-11-13 | Novel metal meter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203587644U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104754893A (en) * | 2015-03-31 | 2015-07-01 | 中国建筑第六工程局有限公司 | Protection box used for steel-structure monitoring data collecting and sending equipment and mounting method |
| CN106058708A (en) * | 2016-07-28 | 2016-10-26 | 七星电气股份有限公司 | Box-type switching station secondary chamber |
| CN110346620A (en) * | 2019-08-12 | 2019-10-18 | 国家电网有限公司 | A kind of open air pole type combination low pressure ammeter box |
| CN111208330A (en) * | 2020-03-10 | 2020-05-29 | 国网天津市电力公司 | A hanging metal frame for SMC multi-table measuring box |
| CN113820526A (en) * | 2021-10-13 | 2021-12-21 | 鄢秀 | Smart electric meter and quick installation frame thereof |
-
2013
- 2013-11-13 CN CN201320721378.1U patent/CN203587644U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104754893A (en) * | 2015-03-31 | 2015-07-01 | 中国建筑第六工程局有限公司 | Protection box used for steel-structure monitoring data collecting and sending equipment and mounting method |
| CN106058708A (en) * | 2016-07-28 | 2016-10-26 | 七星电气股份有限公司 | Box-type switching station secondary chamber |
| CN110346620A (en) * | 2019-08-12 | 2019-10-18 | 国家电网有限公司 | A kind of open air pole type combination low pressure ammeter box |
| CN111208330A (en) * | 2020-03-10 | 2020-05-29 | 国网天津市电力公司 | A hanging metal frame for SMC multi-table measuring box |
| CN113820526A (en) * | 2021-10-13 | 2021-12-21 | 鄢秀 | Smart electric meter and quick installation frame thereof |
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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 |
Granted publication date: 20140507 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |