CN204389566U - A kind of ammeter box - Google Patents
A kind of ammeter box Download PDFInfo
- Publication number
- CN204389566U CN204389566U CN201520119151.9U CN201520119151U CN204389566U CN 204389566 U CN204389566 U CN 204389566U CN 201520119151 U CN201520119151 U CN 201520119151U CN 204389566 U CN204389566 U CN 204389566U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- base
- lockhole
- access division
- ammeter box
- 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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of ammeter box, it upper cover comprising base and be fixedly connected with base, base has been wholely set installation portion, on cover the mounting hole be provided with installation portion clamping, installation portion is provided with lockhole, and lockhole protrudes the opposite side surface of upper cover respect thereto, on cover and be wholely set anti-drop block, base is provided with Access Division, and Access Division is provided with the stopper with anti-drop block clamping, Access Division is also provided with the slideway for anti-drop block movement; Fire barrier is provided with in base, fire barrier is separated into a cavity, an ammeter rest area and an isolating switch rest area described base, cavity side is provided with entrance hole, and side, isolating switch rest area is provided with wire hole, and upper cover includes the first upper cover, the second upper cover and the 3rd upper cover.Ammeter box of the present utility model, must could take off upper cover in the on-state, thus realize thief-proof object from base.
Description
Technical field
The utility model relates to a kind of ammeter box.
Background technology
Although current stealing gimmick is multifarious, but change ten thousand times without leaving the original aim or stand, all start with from the ultimate principle of electric energy metrical, by adopting the structural behaviour changing electric energy meter itself, change the gimmick of inner components to arrive the object of stealing, no matter what gimmick reaching the object of stealing topmost by is also that the step of most critical first must open case lid, if case lid cannot open the carrying out that so follow-up stealing step all cannot be orderly, therefore be just badly in need of changing casing and box cover lock locking structure, improve case lid and open the behavior that difficulty fundamentally stops stealing.Tradition ammeter box, when needs take off upper cover, general is all directly on base, pass upper cover, cover rim pivot pin direction of axis line is moved, upper cover can be pushed from base, or directly pivot pin is taken out from axis hole, thus upper cover is taken off, there is following defect in this structure, structure is comparatively simple, and upper cover easily takes off from base, and after ammeter box installs by Utilities Electric Co., do not wish that other staff open upper cover and operate, so the structure of traditional ammeter box also exists need improvements badly.
Utility model content
The utility model, in order to overcome the deficiencies in the prior art, provides a kind of ammeter box.
For achieving the above object, the technical solution adopted in the utility model is: it upper cover comprising base and be fixedly connected with base, described base has been wholely set installation portion, the mounting hole be provided with installation portion clamping is covered on described, described installation portion is provided with lockhole, described lockhole protrudes the opposite side surface of upper cover respect thereto, cover on described and be wholely set anti-drop block, described base is provided with Access Division, described Access Division is provided with the stopper with anti-drop block clamping, described Access Division is also provided with the slideway for anti-drop block movement, fire barrier is provided with in described base, described fire barrier is separated into a cavity described base, one ammeter rest area and an isolating switch rest area, described cavity side is provided with entrance hole, side, described isolating switch rest area is provided with wire hole, described upper cover includes the first upper cover, second upper cover and the 3rd upper cover, described first upper cover is provided with the first lockhole position relative to the opposite side of described 3rd upper cover, the second lockhole position is provided with between described first upper cover and described second upper cover, cover indent on described 3rd and have the 3rd lockhole position, described 3rd lockhole position is provided with rotatable lockhole lid.
Further, lead sealing position is also provided with between described first upper cover and described second upper cover.
Further, the length of described slideway is 1/2 to 3/4 of Access Division length.
Further, described base is provided with louvre.
The utility model has following beneficial effect: by adopting technique scheme, the setting of slideway can be moved for the gap of anti-drop block between slideway and base outer surface, the length of slideway is 1/2 to 3/4 of Access Division length, anti-drop block is made to be placed in slideway smoothly, ensure that anti-drop block can move in slideway, facilitates related personnel to carry out installation and the maintenance of ammeter box simultaneously.Snap-fit engagement effectively ensure that the sealing property between casing and case lid, avoids the impurity such as steam or dust to enter box house, affects the serviceable life of ammeter box.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is front view of the present utility model.
Fig. 2 is the vertical view in Fig. 1.
Fig. 3 is cut-away view of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1 to Figure 3, the upper cover 2 that the utility model comprises base 1 and is fixedly connected with base 1, base 1 is wholely set installation portion 11, upper cover 2 is provided with the mounting hole with installation portion 11 clamping, and installation portion 11 is provided with lockhole 12, and lockhole 12 protrudes the opposite side surface of upper cover 2 respect thereto 1, upper cover 2 has been wholely set anti-drop block, base 1 is provided with Access Division, and Access Division is provided with the stopper with anti-drop block clamping, Access Division is also provided with the slideway for anti-drop block movement.When ammeter box is installed, anti-drop block on upper cover 2 is inserted in the slideway on Access Division, then anti-drop block is moved forward to and be connected together with Access Division, now upper cover 2 is fixedly connected with base 1, next pass the lockhole 12 on installation portion 11 with lockset, complete the assembling of ammeter box upper cover 2 and base 1; When upper cover 2 closes at after on base 1, upper cover 2 slides backward on base 1 along slideway direction, anti-drop block can be against on stopper, upper cover 2 cannot be opened, when upper cover 2 along slideway direction on base 1 forward slip, due to the locking action of lockset, upper cover 2 is firmly fixed on base 1, ensure that ammeter box must could take off upper cover 2 in the on-state from base 1, thus effectively prevent from the other staff outside Utilities Electric Co. from opening upper cover 2 carrying out stealing operation, strengthen security.
Fire barrier 3 is provided with in base 1, fire barrier 3 is separated into a cavity 4 base 1, one ammeter rest area 5, and an isolating switch rest area 6, cavity 4 side is provided with entrance hole 7, side, isolating switch rest area 6 is provided with wire hole 8, upper cover 2 includes the first upper cover 21, second upper cover 22 and the 3rd upper cover 23, the opposite side of relative 3rd upper cover 23 of described first upper cover 21 is provided with the first lockhole position, the second lockhole position 1 is provided with between first upper cover 21 and described second upper cover 22, on 3rd upper cover 23, indent has the 3rd lockhole position, 3rd lockhole position is provided with rotatable lockhole cap.
Wiring first enters cavity 4 by entrance hole 7, ammeter assembly is connected toward ammeter rest area 5 again by cavity 4, then isolating switch rest area 6 is led to, finally connect from wire hole 8, wanting to carry out stealing must all outside exposed for each parts of wiring connection, upper cover 2 is divided into the first upper cover 21, second upper cover 22 and the 3rd upper cover 23, change original upper cover 2 of only need opening just can see completely and base 1 structure of changing the inside, because ammeter box is vertically arranged on wall mostly, the opposite side of relative 3rd upper cover 23 of the first upper cover 21 is provided with the first lockhole position, ensure that the first lockhole position is in the bottom of the first upper cover 21, so just can reach a hidden effect, increase the stealing difficulty of lawless person, the second lockhole position is provided with between the first upper cover 21 and the second upper cover 22, second lockhole position is hidden inner at the first upper cover 21 again, to set up defenses in depth the stealing difficulty of further lawless person, on 3rd upper cover 23, indent has the 3rd lockhole position and rotatable lockhole cap to arrange to have disguise equally, effectively avoid lawless person to the destruction of ammeter rest area 6, first lockhole position, second lockhole position, 3rd lockhole position maximum limit is set prevent lawless person to the destruction of electric energy meter, the economic benefit of protection electric system, more can adapt to the requirement of modern power network.
Also be provided with lead sealing position 14 between first case lid 21 and the second case lid 22, lead sealing position 14 is convenient to be confirmed whether that people privately opens ammeter box and juggles things, and coordinates lockhole position effectively to ensure that stealing electricity phenomenon occurs.
Base 1 is provided with louvre 10, and the louvre 10 on base 1 is distributed on the side surface of base 1, and the heat being conducive to the parts in ammeter box produce is discharged outside case in time, ensures the normal operation of each parts, extends the serviceable life of ammeter box.The length of slideway is 1/2 to 3/4 of Access Division length, the setting of slideway can be moved for the gap of anti-drop block between slideway and base 1 outside surface, the length of slideway is 1/2 to 3/4 of Access Division length, anti-drop block is made to be placed in slideway smoothly, ensure that anti-drop block can move in slideway, facilitates related personnel to carry out installation and the maintenance of ammeter box simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an ammeter box, it is characterized in that: the upper cover comprising base and be fixedly connected with base, described base has been wholely set installation portion, cover the mounting hole be provided with installation portion clamping on described, described installation portion is provided with lockhole, and described lockhole protrudes the opposite side surface of upper cover respect thereto, cover on described and be wholely set anti-drop block, described base is provided with Access Division, and described Access Division is provided with the stopper with anti-drop block clamping, described Access Division is also provided with the slideway for anti-drop block movement, fire barrier is provided with in described base, described fire barrier is separated into a cavity described base, one ammeter rest area and an isolating switch rest area, described cavity side is provided with entrance hole, side, described isolating switch rest area is provided with wire hole, described upper cover includes the first upper cover, second upper cover and the 3rd upper cover, described first upper cover is provided with the first lockhole position relative to the opposite side of described 3rd upper cover, the second lockhole position is provided with between described first upper cover and described second upper cover, cover indent on described 3rd and have the 3rd lockhole position, described 3rd lockhole position is provided with rotatable lockhole cap.
2. ammeter box according to claim 1, is characterized in that: be also provided with lead sealing position between described first upper cover and described second upper cover.
3. ammeter box according to claim 1, is characterized in that: the length of described slideway is 1/2 to 3/4 of Access Division length.
4. ammeter box according to claim 1, is characterized in that: described base is provided with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119151.9U CN204389566U (en) | 2015-02-28 | 2015-02-28 | A kind of ammeter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520119151.9U CN204389566U (en) | 2015-02-28 | 2015-02-28 | A kind of ammeter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204389566U true CN204389566U (en) | 2015-06-10 |
Family
ID=53362274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520119151.9U Expired - Fee Related CN204389566U (en) | 2015-02-28 | 2015-02-28 | A kind of ammeter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204389566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526265A (en) * | 2016-12-09 | 2017-03-22 | 国网山东省电力公司蓬莱市供电公司 | Portable electric energy meter |
-
2015
- 2015-02-28 CN CN201520119151.9U patent/CN204389566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526265A (en) * | 2016-12-09 | 2017-03-22 | 国网山东省电力公司蓬莱市供电公司 | Portable electric energy meter |
| CN106526265B (en) * | 2016-12-09 | 2023-05-05 | 国网山东省电力公司蓬莱市供电公司 | Portable electric energy meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204793701U (en) | Novel power distribution panel | |
| CN102723677B (en) | Back sealing plate structure with electric lock and matched with metal armored switch cabinet | |
| CN204389566U (en) | A kind of ammeter box | |
| CN205666600U (en) | Compound low voltage power cable branch box of optoelectronic integration optic fibre | |
| CN205900035U (en) | Wall-embedded lamp box and outer frame thereof | |
| CN203430100U (en) | Stair built-in fully-guarded intelligent power distribution region transformer chamber | |
| CN202721345U (en) | Electromagnetic lock mounting plate with electric lock and matched with metal armored switch cabinet | |
| CN201210165Y (en) | Self-locking Ammeter box having cooling and dust-proof window | |
| CN205544164U (en) | High tension switchgear cabinet body cable hole sealing device | |
| CN204680943U (en) | integrated distribution box | |
| CN203465321U (en) | Anti-electricity-stealing electricity meter box | |
| CN208401352U (en) | A kind of suspension type high-low voltage electric power distribution cabinet | |
| CN203504036U (en) | Intelligent power distribution transformer station with cable bridge connection | |
| CN207705582U (en) | A kind of electrical waterproof distribution box | |
| CN202721353U (en) | Back upper sealing plate structure with electric lock and matched with metal armored switch cabinet | |
| CN205489067U (en) | High -Tension loop -Network cabinets uses outdoor cabinet | |
| CN205753948U (en) | A kind of power inverter easy to assemble used for wind power generation | |
| CN204679535U (en) | A kind of outdoor electricity meter box | |
| CN204024243U (en) | A kind of lock for door of switch cabinet | |
| CN203535091U (en) | Electric meter box | |
| CN110247310A (en) | Incoming line cabinet | |
| CN204422615U (en) | A kind of single-phase six formula transparent ammeter boxes | |
| CN103362327A (en) | Staircase built-in fully-guarded intelligent power distribution station transformer | |
| CN203745507U (en) | Outdoor safety type electricity meter system | |
| CN212073088U (en) | Protective cover structure for outdoor movable garbage compression box |
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: 20150610 Termination date: 20200228 |