CN203825062U - Electricity larceny prevention type electric energy measuring box - Google Patents
Electricity larceny prevention type electric energy measuring box Download PDFInfo
- Publication number
- CN203825062U CN203825062U CN201420266726.5U CN201420266726U CN203825062U CN 203825062 U CN203825062 U CN 203825062U CN 201420266726 U CN201420266726 U CN 201420266726U CN 203825062 U CN203825062 U CN 203825062U
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- Prior art keywords
- hole
- lock
- case lid
- electric energy
- lock core
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- Expired - Lifetime
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- 230000005611 electricity Effects 0.000 title abstract description 9
- 230000002265 prevention Effects 0.000 title abstract 4
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000003405 preventing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model discloses an electricity larceny prevention type electric energy measuring box comprising a box body, a box cover and a connecting rod lock. The connecting rod lock comprises a lock body, a lock core, a gear, a lock handle and a lock rod. The lock rod is provided with a sprocket hole which is engaged with teeth on the gear to make the clamping/separating of the lock rod and the box body can be driven by the gear when the lock core is rotated so as to realize that the box cover and the box body are locked/unlocked. One end of the lock handle which is away from the lock core is provided with a connecting hole through which a lead sealing screw passes. The lock body is provided with a screw hole at the corresponding position. The lead sealing screw passes through the connecting hole so as to be in threaded connection with the screw hole. The lock handle is provided with a lead sealing hole for a lead sealing line to pass through. The lead sealing screw is provided with a fastening hole for facilitating screwing. The fastening hole is an inner quinquangular hole. According to the electric energy measuring box of the utility model, the box body and the box cover are assembled fast, the electricity larceny prevention purpose can be easily achieved, and the advantage of good electricity larceny prevention effect can be realized.
Description
Technical field
The utility model relates to a kind of anti-theft electric energy meter box, belongs to electrical energy metering tank structural design field.
Background technology
The household electrical appliance large along with power consumption enter average family in a large number, also rapid growth of resident's the electricity charge, because the electricity charge increase very fast, some have just produced interest to stealing electricity, but electric energy is national wealth, rationally use and in accordance with regulations electricity payment be user's obligation, stealing electric appearance has increased the input of country to electric power and the operation cost of partial power undoubtedly, so take precautions against, to steal electricity be one of focus of power department.
A kind of console mode electrical energy metering tank is disclosed in patent documentation CN203299247U, at the bottom of comprising the case that forms casing and chamber door and multiple electric energy meter on being arranged at the bottom of case; Described chamber door comprises external door panel and at least two internal hilar plates inside being located at of being located at outside, and the positive contraposition of display screen of described each internal hilar plate and described electric energy meter has installed transparent windows; The correspondence position of adjacent internal hilar plate is provided with the lead seal hole that lead sealing line is set.Although electrical energy metering tank adopts said structure can reach good power-steeling preventing effect, but because the quantity of internal hilar plate is more, if therefore will, by adopting said structure to realize power-steeling preventing effect, carry out lead sealing with regard to a fairly large number of lead sealing line of needs, this just causes workload large, and work efficiency is difficult to improve.
Utility model content
To this, technical problem to be solved in the utility model is that existing electrical energy metering tank is to reach anti-electricity-theft object to use a large amount of lead sealing lines, causes the problem that workload is large, thereby a kind of electrical energy metering tank that more easily reaches anti-electricity-theft object is provided.
The technical scheme that realizes the utility model object is:
A kind of anti-theft electric energy meter box, comprises that casing, rotation are fitted in the case lid on described casing and are arranged on the link lock on described case lid;
Described link lock comprises the lock body with lock core hole that is fixed on described case lid, be located in described lock core hole and the lock core that can rotate around its axis, be arranged on described lock core and can be with the synchronous gear rotating of described lock core, be rotatably connected on lock handle and locking bar for driving described lock core to rotate on described lock core by coupling shaft;
Described locking bar is provided with the tooth on described gear and is meshed, thereby so that can be by locking bar described in described gear driven and described casing clamping/the separate perforation of realizing described case lid and described casing locking/unlocking in the time that described lock core rotates;
Described lock handle is provided with the connecting hole that wears lead sealing screw away from one end of described lock core, the correspondence position of described lock body is provided with screw hole, and described lead sealing screw is spirally connected through described connecting hole and described screw hole, and described lock handle is provided with the lead seal hole that wears lead sealing line; Described lead sealing screw is provided with the fastener hole of being convenient to screw, and described fastener hole is interior five jiaos of holes.
In technique scheme, in described casing, be provided with parallel with casing diapire for the installing plate of electric energy meter is installed.
In technique scheme, described installing plate is provided with the cable tray for electric wire is set, and described cable tray and connection box of electric energy meter box correspondence position are provided with through wires hole, and the top of described cable tray is provided with protecting cover.
In technique scheme, described casing is provided with the first shaft hole, the correspondence position of described case lid is provided with the second shaft hole, the rotating shaft that connects described casing and described case lid runs through described the first shaft hole and described the second shaft hole setting, described case lid is provided with the block piece that prevents that described rotating shaft from skidding off from shaft hole, described rotating shaft is limited between two block pieces, and at least one described block piece is detachably connected on described case lid.
In technique scheme, at least one described block piece is connected on described case lid.
The utlity model has positive effect:
(1) in electrical energy metering tank of the present utility model, by after the locking of casing and case lid, by lead sealing line successively through the lead seal hole on described lock handle and the lead seal hole on lead sealing screw, thereby realize anti-electricity-theft object, without using a large amount of lead sealing lines to carry out lead sealing, workload reduces greatly; In addition, by the fastener hole on described lead sealing screw being made as to interior five jiaos of holes, in the time tightening and unscrew lead sealing screw, can only adopt specific purpose tool to complete, therefore, can further improve power-steeling preventing effect.
(2), in electrical energy metering tank of the present utility model, by being set, installing plate can facilitate electric energy meter to install; In addition by cable tray is set on installing plate, and be furnished with protecting cover, can make like this in case cabling more reasonable, can avoid operating personnel to touch electric wire, improved security simultaneously.
(3) in electrical energy metering tank of the present utility model, the rotating shaft of connect box and case lid is arranged in the first shaft hole and the second shaft hole, and can prevent that by the block piece at two ends rotating shaft is from the first shaft hole and the second shaft hole slippage, so just casing and case lid are fitted together, assembly working is very convenient.
Brief description of the drawings
Fig. 1 is in anti-theft electric energy meter box of the present utility model, the structural representation of link lock;
Fig. 2 is the structural representation while observing link lock shown in Fig. 1 from another angle;
Fig. 3 is the partial schematic diagram of anti-theft electric energy meter box of the present utility model.
Reference numeral shown in figure is: 1-casing; 11-the first shaft hole; 2-case lid; 21-the second shaft hole; 3-lock body; 31-lock core hole; 4-lock core; 5-lock handle; 51-connecting hole; 52-lead seal hole; 6-locking bar; 7-lead sealing screw; 71-fastener hole; 8-rotating shaft; 9-block piece; 10-gear.
Embodiment
Below in conjunction with Figure of description, the concrete structure of anti-theft electric energy meter box of the present utility model is done to illustrate:
A kind of anti-theft electric energy meter box, as shown in the figure, it comprises that casing 1, rotation are fitted in the case lid 2 on described casing 1 and are arranged on the link lock on described case lid 2; Described link lock comprises the lock body with lock core hole 31 3 that is fixed on described case lid 2, be located in described lock core hole 31 and the lock core 4 that can rotate around its axis, be arranged on described lock core 4 and can be with the synchronous gear 10 rotating of described lock core 4, be rotatably connected on lock handle 5 and locking bar 6 for driving described lock core 4 to rotate on described lock core 4 by coupling shaft; Meanwhile, the double handle that does described case lid 2 of described lock handle 5, to facilitate described case lid 2 to open and close; Described locking bar 6 is provided with the tooth on described gear 10 and is meshed, thereby so that can drive described locking bar 6 and described casing 1 clamping/separate to realize the perforation of described case lid 2 and described casing 1 locking/unlocking by described gear 10 in the time that described lock core 4 rotates, described case lid 2 and described casing 1 being locked or when release, rotate described lock handle 5 and make described locking bar 6 and described casing 1 clamping/separate; In the present embodiment, described lock handle 5 is provided with the connecting hole 51 that wears lead sealing screw 7 away from one end of described lock core 4, the correspondence position of described lock body 3 is provided with screw hole, and described lead sealing screw is spirally connected with described screw hole through described connecting hole 51, and described lock handle 5 is provided with the lead seal hole 52 that wears lead sealing line; Described lead sealing screw 7 is provided with the fastener hole 71 of being convenient to screw, and described fastener hole 71 is interior five jiaos of holes, referring specifically to Fig. 1 and Fig. 2.After casing 1 and case lid 2 are locked, by lead sealing line successively through the lead seal hole on described lock handle 5 and the lead seal hole on lead sealing screw 7, thereby realize anti-electricity-theft object, without using a large amount of lead sealing lines to carry out lead sealing, workload reduces greatly; In addition, by the fastener hole on described lead sealing screw 7 being made as to interior five jiaos of holes, in the time tightening and unscrew lead sealing screw 7, can only adopt specific purpose tool to complete, therefore, can further improve power-steeling preventing effect.
In the present embodiment, in described casing 1, be provided with parallelly with casing diapire for the installing plate of electric energy meter is installed, can facilitate the installation of electric energy meter by installing plate is set.
In the present embodiment, described installing plate is provided with the cable tray for electric wire is set, described cable tray and connection box of electric energy meter box correspondence position are provided with through wires hole, the top of described cable tray is provided with protecting cover, and the line end that is arranged on the electric wire in cable tray is electrically connected with the terminal box of electric energy meter through described through wires hole; By adopting said structure can make in case cabling more reasonable, can avoid operating personnel to touch electric wire simultaneously, improve security.
As shown in Figure 3, described casing 1 in the present embodiment is provided with the first shaft hole 11, the correspondence position of described case lid 2 is provided with the second shaft hole 21, connect that described casing 1 runs through described the first shaft hole 11 with the rotating shaft 8 of described case lid 2 and described the second shaft hole 21 arranges, described case lid 2 is provided with the block piece 9 that prevents that described rotating shaft 8 from skidding off from shaft hole, described rotating shaft 3 is limited between two block pieces 4, and at least one described block piece 9 is detachably connected on described case lid 2.The rotating shaft 8 of connect box 1 and case lid 2 is arranged in the first shaft hole 11 and the second shaft hole 21, and can prevent that by the block piece 9 at two ends rotating shaft 8 is from the first shaft hole 11 and the second shaft hole 21 slippages, so just casing 1 and case lid 2 are fitted together, assembly working is very convenient.In practical operation, one of them block piece 9 is detachably connected on case lid 2, and another block piece 9 is one-body molded with described case lid 2; Or two block pieces 9 all removably connect with described case lid 2; Described in the present embodiment, be detachably connected as clamping.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.And these belong to apparent variation or the variation that connotation of the present utility model extends out and still belong to protection domain of the present utility model.
Claims (5)
1. an anti-theft electric energy meter box, comprises that casing (1), rotation are fitted in the case lid (2) on described casing (1) and are arranged on the link lock on described case lid (2);
Described link lock comprises the lock body with lock core hole (31) (3) that is fixed on described case lid (2), be located in described lock core hole (31) and the lock core (4) that can rotate around its axis, be arranged on described lock core (4) upper and can be with the synchronous gear (10) rotating of described lock core (4), be rotatably connected on lock handle (5) and locking bar (6) for driving described lock core (4) to rotate on described lock core (4) by coupling shaft;
Described locking bar (6) is provided with the tooth on described gear (10) and is meshed so that in the time that described lock core (4) rotates can by described gear (10) drive described locking bar (6) with described casing (1) thus clamping/separate realizes the perforation of described case lid (2) and described casing (1) locking/unlocking;
It is characterized in that: described lock handle (5) is provided with the connecting hole (51) that wears lead sealing screw (7) away from one end of described lock core (4), the correspondence position of described lock body (3) is provided with screw hole, described lead sealing screw is spirally connected through described connecting hole (51) and described screw hole, and described lock handle (5) is provided with the lead seal hole (52) that wears lead sealing line; Described lead sealing screw (7) is provided with the fastener hole (71) of being convenient to screw, and described fastener hole (71) is interior five jiaos of holes.
2. anti-theft electric energy meter box according to claim 1, is characterized in that: in described casing (1), be provided with parallel with casing diapire for the installing plate of electric energy meter is installed.
3. anti-theft electric energy meter box according to claim 2, it is characterized in that: described installing plate is provided with the cable tray for electric wire is set, described cable tray and connection box of electric energy meter box correspondence position are provided with through wires hole, and the top of described cable tray is provided with protecting cover.
4. anti-theft electric energy meter box according to claim 1, it is characterized in that: described casing (1) is provided with the first shaft hole (11), the correspondence position of described case lid (2) is provided with the second shaft hole (21), connect described casing (1) and run through described the first shaft hole (11) and described the second shaft hole (21) setting with the rotating shaft (8) of described case lid (2), described case lid (2) is provided with the block piece (9) that prevents that described rotating shaft (8) from skidding off from shaft hole, described rotating shaft (3) is limited between two block pieces (4), at least one described block piece (9) is detachably connected on described case lid (2).
5. anti-theft electric energy meter box according to claim 4, is characterized in that: at least one described block piece (9) is connected on described case lid (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266726.5U CN203825062U (en) | 2014-05-22 | 2014-05-22 | Electricity larceny prevention type electric energy measuring box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266726.5U CN203825062U (en) | 2014-05-22 | 2014-05-22 | Electricity larceny prevention type electric energy measuring box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203825062U true CN203825062U (en) | 2014-09-10 |
Family
ID=51480544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420266726.5U Expired - Lifetime CN203825062U (en) | 2014-05-22 | 2014-05-22 | Electricity larceny prevention type electric energy measuring box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203825062U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900986A (en) * | 2017-12-22 | 2018-04-13 | 国网河北省电力有限公司衡水市桃城区供电分公司 | A kind of counter box meter sealing device |
| CN110836701A (en) * | 2019-11-26 | 2020-02-25 | 汪浩添 | Metering box |
-
2014
- 2014-05-22 CN CN201420266726.5U patent/CN203825062U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900986A (en) * | 2017-12-22 | 2018-04-13 | 国网河北省电力有限公司衡水市桃城区供电分公司 | A kind of counter box meter sealing device |
| CN107900986B (en) * | 2017-12-22 | 2023-04-25 | 国网河北省电力有限公司衡水市桃城区供电分公司 | Lead sealing device for meter box meter |
| CN110836701A (en) * | 2019-11-26 | 2020-02-25 | 汪浩添 | Metering box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |