CN209728022U - A kind of antitheft electricity meter - Google Patents
A kind of antitheft electricity meter Download PDFInfo
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- CN209728022U CN209728022U CN201920186272.3U CN201920186272U CN209728022U CN 209728022 U CN209728022 U CN 209728022U CN 201920186272 U CN201920186272 U CN 201920186272U CN 209728022 U CN209728022 U CN 209728022U
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- rotating part
- electricity meter
- screw
- convex block
- theft
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Abstract
The utility model discloses a kind of antitheft electricity meters, including big cabinet, multiple electricity meters are equipped with by clamp mechanism in the big cabinet, the viewing hood and the protective cover pass through burglar-proof mechanism and connect with the electricity meter, the burglar-proof mechanism includes anti-theft screw and anti-theft screw mounting hole, the anti-theft screw includes rotating part and screw rod, the screw rod is provided with the first screw thread, convex block is provided between first screw thread and the rotating part, sealing lead mechanism is provided between the rotating part and the electricity meter, the upper end of the lower part is provided with the second screw thread, the lower end of the lower part is provided with unthreaded hole, the top is provided with rotating part mounting groove, the rotating part mounting groove is coaxially arranged with downwards through-hole, recess is provided with convex block holding tank on the side wall of the through-hole, the convex block holding tank with it is described Convex block sliding slot is vertically equipped between rotating part mounting groove.The utility model has the advantages that good anti-theft effect, convenient for disassembly and assembly, structure is simple.
Description
Technical field
The utility model relates to metering ammeter technical fields, and in particular to a kind of antitheft electricity meter.
Background technique
Metering ammeter is the instrument for measuring electric energy, also known as kilowatt-hour meter, energy meter, kilowatt-hour table, refers to the various electricity of measurement
The instrument of amount, metering ammeter are instruments indispensable in present family and enterprise, under normal circumstances, metering ammeter quilt in order to prevent
Parameter illegally is distorted, can all be managed concentratedly, is exactly mounted on together by same floor or with the metering ammeter of the electricity consumer in region
One place had not only facilitated the daily of metering ammeter and has copied number, but also metering ammeter can have been prevented to be tampered.
Existing metering ammeter anti-theft device mostly uses lead to carry out sealing lead, after sealing lead metering ammeter be opened can and
Shi Faxian, but present lead sealing is more loose, is cracked using technology and is easy to open and not destroy existing lead sealing label,
It is difficult to play anti-theft function, multiple independent metering ammeters, single metering is installed in big storage box when being managed concentratedly
It is replaced after ammeter is impaired difficult.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of anti-
Steal that effect is good, the simply antitheft electricity meter of convenient for disassembly and assembly, structure.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of antitheft electricity meter, including big cabinet are provided with chamber door on the big cabinet, pass through in the big cabinet
Clamp mechanism is uniformly equipped with multiple electricity meters, and the electricity meter includes the area of observation coverage and Wiring area, the area of observation coverage
It is provided with glass viewing hood, the Wiring area is provided with protective cover, and the viewing hood and the protective cover pass through burglar-proof mechanism
It is connect with the electricity meter, the burglar-proof mechanism includes anti-theft screw and anti-theft screw mounting hole, the anti-theft screw packet
Include rotating part and screw rod, the screw rod is provided with the first screw thread far from one end of the rotating part, first screw thread with it is described
It is provided with convex block on screw rod between rotating part, envelope is provided between the rotating part of the anti-theft screw and the electricity meter
Lead mechanism, top that the anti-theft screw mounting hole is arranged on the viewing hood and under being arranged on the electricity meter
Portion, the top and lower part coaxial arrangement, the upper end of the lower part are provided with the second screw thread, the lower end setting of the lower part
There is unthreaded hole, the diameter of the unthreaded hole is greater than the diameter of first screw thread, and the top is provided with rotating part mounting groove, the rotation
Transfer part mounting groove is coaxially arranged with downwards through-hole, and recess is provided with convex block holding tank on the side wall of the through-hole, and the convex block holds
It receives and is vertically equipped with convex block sliding slot between slot and the rotating part mounting groove.
When in use, multiple electricity meters are installed in big cabinet, can accomplish to be managed collectively and place, convenient for concentrating
Meter reading, the area of observation coverage on electricity meter are suitable for show numerical value and parameter, and Wiring area is used to be attached route, therefore
Viewing hood and protective cover do not allow illegally to open, and when using burglar-proof mechanism, the first of anti-theft screw is thread through
Portion, and rotary clamping is carried out with the second screw thread of lower part, constantly rotation enters the part of unthreaded hole up to the first screw thread, prevents at this time
Stealing screw can rotate freely but can not directly extract anti-theft screw from lower part, and convex block does not enter convex block sliding slot, so
After rotate anti-theft screw so that convex block alignment bumps sliding slot, anti-theft screw is moved down, until convex block alignment bumps accommodate
Slot, rotating theft-proof screw, so that convex block is located in convex block holding tank, rotating part is depressed into rotating part mounting groove by utility,
Sealing lead is carried out by sealing lead mechanism.The burglar-proof mechanism that the utility model uses makes viewing hood and protective cover and electricity meter
Body connection, anti-theft screw receives the limitation of sealing lead mechanism after the completion of connection, such as to take out anti-theft screw and need enough mobile skies
Between, therefore be difficult to take out anti-theft screw under the premise of not destroying sealing lead mechanism, anti-theft effect is splendid, can effectively avoid non-
Parameter is stolen and distorted to method.
As optimization, the clamp mechanism includes the mounting blocks being arranged oppositely, and the surface of the mounting blocks face is recessed
Be located at sliding slot, the sealed bottom of the sliding slot, the sliding slot for installing the electricity meter, two mounting blocks
Top is connected by fixed mechanism.
In this way, electricity meter is slidably mounted in big cabinet by mounting blocks, and is fixed by fixed mechanism, installation effect
Fruit is stablized, once electricity meter can be removed by breaking down and damage only release fixed mechanism, is conveniently taken.
As optimization, the fixed mechanism includes the cross bar for being hinged on one of them mounting blocks, and the cross bar is another
End is fixedly connected by fastening screw with mounting blocks described in another.
In this way, cross bar is hinged with mounting blocks, may be implemented to open and close, conducive to the installation of electricity meter with remove, fasten spiral shell
Certain fixed function is played after nail and transverse slat locking.
As optimization, the sealing lead mechanism includes the first sealing lead ring being fixedly mounted on the rotating part, and described first
Angle between sealing lead ring and the convex block is 90 degree, is provided with the second sealing lead ring, second sealing lead on the observation cover
Angle between ring and the convex block sliding slot is 90 degree, passes through connecting line between the first sealing lead ring and the second sealing lead ring
It is provided with lead.
In this way, the first sealing lead ring and the second sealing lead ring are mounted on not cylinder position, rotating part is once rotate, the connection on lead
Line can be broken, and staff can be allowed to find the failure of metering ammeter, in order to timely handle.
As optimization, the viewing hood is glass material.
In this way, being conducive to observation and meter reading.
Detailed description of the invention
Fig. 1 is the structural representation that antitheft electricity meter described in specific embodiment of the present invention is mounted on big cabinet
Figure.
Fig. 2 is the enlarged structure schematic diagram of electricity meter described in Fig. 1.
Fig. 3 is the enlarged structure schematic diagram of burglar-proof mechanism in Fig. 2.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the configuration state schematic diagram of the first screw thread and the engagement of the second screw thread in Fig. 3.
Fig. 6 is the top view of rotating part holding tank in Fig. 4.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
When it is implemented, as shown in figures 1 to 6, a kind of antitheft electricity meter, including big cabinet 1 is set on the big cabinet 1
It is equipped with chamber door, passes through clamp mechanism in the big cabinet 1 and multiple electricity meters 11, the electricity meter 11 is uniformly installed
Including the area of observation coverage and Wiring area, the area of observation coverage is provided with glass viewing hood 12, and the Wiring area is provided with protective cover 13, described
Viewing hood 12 and the protective cover 13 are connect by burglar-proof mechanism with the electricity meter 11, and the burglar-proof mechanism includes anti-
It steals screw and anti-theft screw mounting hole, the anti-theft screw includes rotating part 14 and screw rod 15, the screw rod 15 is far from the rotation
One end of transfer part 14 is provided with 16 line of the first spiral shell, is provided on the screw rod 15 between first screw thread 16 and the rotating part 14
Convex block 17 is provided with sealing lead mechanism, the antitheft spiral shell between the rotating part 14 and the electricity meter 11 of the anti-theft screw
The top that is arranged on the viewing hood 12 of nail mounting hole and the lower part being arranged on the electricity meter 11, the top and
The lower part coaxial arrangement, the upper end of the lower part are provided with the second screw thread 18, and the lower end of the lower part is provided with unthreaded hole 19, institute
The diameter for stating unthreaded hole 19 is greater than the diameter of first screw thread 16, and the top is provided with rotating part mounting groove 2, the rotating part
Mounting groove 2 is coaxially arranged with downwards through-hole 21, and recess is provided with convex block holding tank 22, the convex block on the side wall of the through-hole 21
Convex block sliding slot 23 is vertically equipped between holding tank 22 and the rotating part mounting groove 2.
When in use, multiple electricity meters are installed in big cabinet, can accomplish to be managed collectively and place, convenient for concentrating
Meter reading, the area of observation coverage on electricity meter are suitable for show numerical value and parameter, and Wiring area is used to be attached route, therefore
Viewing hood and protective cover do not allow illegally to open, and when using burglar-proof mechanism, the first of anti-theft screw is thread through
Portion, and rotary clamping is carried out with the second screw thread of lower part, constantly rotation enters the part of unthreaded hole up to the first screw thread, prevents at this time
Stealing screw can rotate freely but can not directly extract anti-theft screw from lower part, and convex block does not enter convex block sliding slot, so
After rotate anti-theft screw so that convex block alignment bumps sliding slot, anti-theft screw is moved down, until convex block alignment bumps accommodate
Slot, rotating theft-proof screw, so that convex block is located in convex block holding tank, rotating part is depressed into rotating part mounting groove by utility,
Sealing lead is carried out by sealing lead mechanism.The burglar-proof mechanism that the utility model uses makes viewing hood and protective cover and electricity meter
Body connection, anti-theft screw receives the limitation of sealing lead mechanism after the completion of connection, such as to take out anti-theft screw and need enough mobile skies
Between, therefore be difficult to take out anti-theft screw under the premise of not destroying sealing lead mechanism, anti-theft effect is splendid, can effectively avoid non-
Parameter is stolen and distorted to method.
In the present embodiment, the clamp mechanism includes the mounting blocks 24 being arranged oppositely, the surface of 24 face of mounting blocks
Recess has been located at sliding slot 25, the sealed bottom of the sliding slot 25, and the sliding slot 25 is for installing the electricity meter 11, and two
The top of a mounting blocks 24 is connected by fixed mechanism.
In this way, electricity meter is slidably mounted in big cabinet by mounting blocks, and is fixed by fixed mechanism, installation effect
Fruit is stablized, once electricity meter can be removed by breaking down and damage only release fixed mechanism, is conveniently taken.
In the present embodiment, the fixed mechanism includes the cross bar 26 for being hinged on one of them mounting blocks 24, the cross
26 other end of bar is fixedly connected by fastening screw 27 with mounting blocks 24 described in another.
In this way, cross bar is hinged with mounting blocks, may be implemented to open and close, conducive to the installation of electricity meter with remove, fasten spiral shell
Certain fixed function is played after nail and transverse slat locking.
In the present embodiment, the sealing lead mechanism includes the first sealing lead ring 27 being fixedly mounted on the rotating part 14, institute
Stating the angle between the first sealing lead ring 27 and the convex block 17 is 90 degree, is provided with the second sealing lead ring on the observation cover 12
28, angle between the second sealing lead ring 28 and the convex block sliding slot 23 is 90 degree, the first sealing lead ring 27 and described the
Lead 29 is provided with by connecting line between two sealing lead rings 28.
In this way, the first sealing lead ring and the second sealing lead ring are mounted on not cylinder position, rotating part is once rotate, the connection on lead
Line can be broken, and staff can be allowed to find the failure of metering ammeter, in order to timely handle.
In the present embodiment, the viewing hood 12 is glass material.
In this way, being conducive to observation and meter reading.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that；
It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features
It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution
The range of technical solution should all cover in the claim of the utility model and the range of specification.
Claims (5)
1. a kind of antitheft electricity meter, which is characterized in that including big cabinet, chamber door is provided on the big cabinet, it is described big
Multiple electricity meters are uniformly equipped with by clamp mechanism in cabinet, the electricity meter includes the area of observation coverage and Wiring area,
The area of observation coverage is provided with glass viewing hood, and the Wiring area is provided with protective cover, and the viewing hood and the protective cover are logical
It crosses burglar-proof mechanism to connect with the electricity meter, the burglar-proof mechanism includes anti-theft screw and anti-theft screw mounting hole, described
Anti-theft screw includes rotating part and screw rod, and the screw rod is provided with the first screw thread far from one end of the rotating part, and described first
Be provided with convex block on screw rod between screw thread and the rotating part, the rotating part of the anti-theft screw and the electricity meter it
Between be provided with sealing lead mechanism, top on the viewing hood is arranged in the anti-theft screw mounting hole and setting is electric in the metering
Lower part in electricity box, the top and lower part coaxial arrangement, the upper end of the lower part is provided with the second screw thread, the lower part
Lower end be provided with unthreaded hole, the diameter of the unthreaded hole is greater than the diameter of first screw thread, and the top is provided with rotating part peace
Tankage, the rotating part mounting groove are coaxially arranged with downwards through-hole, and recess is provided with convex block holding tank on the side wall of the through-hole,
Convex block sliding slot is vertically equipped between the convex block holding tank and the rotating part mounting groove.
2. antitheft electricity meter according to claim 1, which is characterized in that the clamp mechanism includes being arranged oppositely
Mounting blocks, the surface of the mounting blocks face, which is recessed, has been located at sliding slot, the sealed bottom of the sliding slot, and the sliding slot is for pacifying
The electricity meter is filled, the top of two mounting blocks is connected by fixed mechanism.
3. antitheft electricity meter according to claim 2, which is characterized in that the fixed mechanism include it is hinged wherein
The cross bar of one mounting blocks, the cross bar other end are fixedly connected by fastening screw with mounting blocks described in another.
4. antitheft electricity meter according to claim 1, which is characterized in that the sealing lead mechanism includes being fixedly mounted on
The first sealing lead ring on the rotating part, the angle between the first sealing lead ring and the convex block are 90 degree, the viewing hood
The second sealing lead ring is provided on body, the angle between the second sealing lead ring and the convex block sliding slot is 90 degree, first envelope
Lead is provided with by connecting line between lead ring and the second sealing lead ring.
5. antitheft electricity meter according to claim 1, which is characterized in that the viewing hood is glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920186272.3U CN209728022U (en) | 2019-02-01 | 2019-02-01 | A kind of antitheft electricity meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920186272.3U CN209728022U (en) | 2019-02-01 | 2019-02-01 | A kind of antitheft electricity meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209728022U true CN209728022U (en) | 2019-12-03 |
Family
ID=68682672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920186272.3U Active CN209728022U (en) | 2019-02-01 | 2019-02-01 | A kind of antitheft electricity meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209728022U (en) |
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2019
- 2019-02-01 CN CN201920186272.3U patent/CN209728022U/en active Active
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