CN110058066A - A kind of anti-electricity-theft single-phase intelligent electric energy meter - Google Patents
A kind of anti-electricity-theft single-phase intelligent electric energy meter Download PDFInfo
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- CN110058066A CN110058066A CN201910444772.7A CN201910444772A CN110058066A CN 110058066 A CN110058066 A CN 110058066A CN 201910444772 A CN201910444772 A CN 201910444772A CN 110058066 A CN110058066 A CN 110058066A
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- 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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- 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
- G01R11/24—Arrangements for avoiding or indicating fraudulent use
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- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The present invention relates to a kind of anti-electricity-theft single-phase intelligent electric energy meters, including table body and installation room, the left and right ends of the table body antetheca, which offer, flanks slideway, and the left and right ends of table body are mounted on auxiliary maintaining mechanism, the left and right ends of table body bottom are provided with side slot, and the inner end linking of side slot has cooling fin, is connected with transverse linkage hole on the inside of the side slot, side auxiliary positioning mechanism is mounted on the outside of the left and right ends of table body bottom end, the top of the table body is equipped with top cover.The beneficial effects of the present invention are: the anti-electricity-theft single-phase intelligent electric energy meter, it is provided with linking sliding block, linking sliding slot and linking spring stack, pass through linking sliding block, linking sliding slot and the use for being connected spring stack, the position portion of slidable adjustment side auxiliary positioning mechanism can be facilitated, its position location is allowed to be able to carry out flexible modulation, convenient for users to reasonably being chosen to the installation site of ammeter, convenient for it pairing use is carried out between electricity box.
Description
Technical field
The present invention relates to electric energy meter technical field, specially a kind of anti-electricity-theft single-phase intelligent electric energy meter.
Background technique
Intelligent electric meter is the intelligent terminal of smart grid, it is not traditional electric energy meter, and intelligent electric meter removes
Have other than the function of measuring of traditional electric energy meter basic electricity consumption, in order to adapt to also having using it for smart grid and new energy
There are two-way a variety of rate function of measuring, user terminal control function, the bidirectional data communication function of plurality of data transmission modes, thief-proof
The intelligentized function such as Electricity Functional, intelligent electric meter represent the development of following energy-conserving intelligent power grid end user's intelligent terminal
Direction.
The core of electric energy meter has been done in terms of the accuracy and reliability of electric quantity metering in terms of electric quantity metering at present
It is fine, but pay attention at anti-electricity-theft aspect insufficient, so many electricity stealings in actual moving process, electric energy meter all can not be into
Row judgement, there is biggish flaws, and electric energy meter all has different degrees of flaw in heat dissipation and fixed-direction, such as
It is more inflexible when installation, lead to table body usually and can not come to carry out electricity box most perfect matching to use, while also table body is usually
Because temperature is excessively high to be damaged the case where.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-electricity-theft single-phase intelligent electric energy meters, to solve to propose in above-mentioned background technique
The core of current electric energy meter be to be made in terms of the accuracy and reliability of electric quantity metering in terms of electric quantity metering
It is good, but pay attention to deficiency at anti-electricity-theft aspect, so many electricity stealings in actual moving process, electric energy meter can not all be sentenced
Disconnected, there is biggish flaws, and electric energy meter all has different degrees of flaw in heat dissipation and fixed-direction, such as install
When it is more inflexible, lead to table body usually and can not come to carry out electricity box most perfect matching to use, at the same also table body usually also because of temperature
The case where spending height and damaging.
To achieve the above object, the invention provides the following technical scheme: a kind of anti-electricity-theft single-phase intelligent electric energy meter, including table
Body and installation room, the left and right ends of the table body antetheca, which offer, flanks slideway, and the left and right ends of table body be mounted on it is auxiliary
Maintenance agency is helped, the left and right ends of table body bottom are provided with side slot, and the inner end linking of side slot has cooling fin, the side
Transverse linkage hole is connected on the inside of slot, table body bottom end is mounted on side auxiliary positioning mechanism on the outside of left and right ends,
The top of the table body is equipped with top cover, and lid mouth is offered in the middle part of top cover, and the inner end linking of the lid mouth has sealing inner seat,
And the bottom end for sealing inner seat is mounted with Packing spring, sealing sliding slot is provided on the outside of the Packing spring, the installation room is set
It is placed in the lower end of top cover, the Basolateral linking of the table body has relay mechanism.
Preferably, the auxiliary maintaining mechanism includes linkage slide, direct-connected bucket, rim charge bucket, barrel Chuan Kou, even bung hole, bucket
Interior cabinet, cabinet partition and cabinet mouth are fixed with linkage slide on the outside of the auxiliary maintaining mechanism, and auxiliary maintaining mechanism is close to table body
The one end at center is mounted with direct-connected bucket, and the outer end of the direct-connected bucket is fixed with rim charge bucket, and the inside of rim charge bucket offers barrel
Mouth, the company's of being internally provided with bung hole of the direct-connected bucket are worn, and even the inner end linking of bung hole has cabinet in bucket, the middle part of cabinet in the bucket
It is fixed with cabinet partition, and the front end of cabinet offers cabinet mouth in bucket.
Preferably, the linkage slide with flank between slideway to be flexibly connected, and the inner end for flanking slideway is connected with card
Position slot, and the slide that links penetrates and flanks slideway and detent slot composition slide construction, and links between slide and direct-connected bucket and be
It is fixedly connected.
Preferably, to be fixedly connected between the direct-connected bucket and rim charge bucket, and vertical direction of the rim charge bucket about direct-connected bucket
It is isodistantly spaced distribution, and direct-connected bucket constitutes slide construction by cabinet in even bung hole and bucket.
Preferably, the inside of cabinet is hollow groove-like structure in the bucket, and the outer wall of hollow groove-like structure and cabinet partition it
Between to be fixedly connected, and be connectivity structure between hollow groove-like structure and cabinet mouth, while being between side slot and transverse linkage hole
Connectivity structure.
Preferably, the side auxiliary positioning mechanism include outer seat, wear connect screw hole, groove port, set screw, linking slide
Block, linking sliding slot, linking spring stack and inner seat, and the two sides up and down of side auxiliary positioning mechanism outer end are mounted with outer seat, institute
The outer end for stating outer seat offers groove port, and the inside of outer seat is equipped with and connects screw hole, and the inner end linking of the groove port has
Set screw, the outer wall of the outer seat are fixed with linking sliding block, and are connected on the outside of sliding block and are provided with linking sliding slot, the linking
It is equipped with linking spring stack in the middle part of sliding block, is mounted with inner seat on the outside of the linking sliding slot.
Preferably, there are two the outer seat settings, and outer seat is distributed about the outer wall of groove port in mirror image, and outer seat is logical
It crosses linking sliding block, linking sliding slot and linking spring stack and inner seat constitutes elastic construction.
Preferably, to be flexibly connected between the lid mouth and sealing inner seat, and top cover is made up of lid mouth and sealing inner seat
Slide construction, and lid mouth is circular configuration, and sealing inner seat is convex structure.
Preferably, to be threadedly coupled between the top cover and table body, and sealing between inner seat and sealing sliding slot is that activity connects
It connects, and seals inner seat and elastic construction is constituted by Packing spring and top cover.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention can facilitate slidable adjustment to use straight by the setting of linkage slide by the use for the slide that links
Even bucket and rim charge bucket, convenient for users to come to the height and position for preferably obtaining direct-connected bucket, rim charge bucket, personnel easy to repair come
More comfortable maintenance operations are carried out to ammeter.
2, the present invention is made by the setting of cabinet, cabinet partition and cabinet mouth in bucket by the linking of cabinet, cabinet partition and cabinet mouth in bucket
Integration behaviour preferably can be carried out to it convenient for user with classification storage inside it with, the element that may make needs to store
Make, improves clean and tidy performance when its use.
3, the present invention passes through linking sliding block, linking sliding slot by linking sliding block, linking sliding slot and the setting for being connected spring stack
With the use of linking spring stack, the position portion of slidable adjustment side auxiliary positioning mechanism can be facilitated, its position location is allowed to obtain
To carry out flexible modulation, convenient for users to reasonably being chosen to the installation site of ammeter, convenient for its between electricity box into
Row pairing uses.
4, the present invention can conveniently be come to electricity by the setting of installation room and top cover by installing the effect of room and top cover
Table installs the devices such as sensor alarming, to greatly increase practical performance when its use, and its installation site also obtains
Greatly optimization, reaches high flexibility, while also having certain sealing and dustproof effect, while relay mechanism is close to table body
It is offered on the outside of one end and wears interface, wearing is connectivity structure between interface and the middle part hollow form structure of relay mechanism, thus side
Just the relay in relay mechanism is mounted at the zero terminal of table body, the group for carrying out route between it is also facilitated to meet behaviour
Make, it is extremely convenient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of anti-electricity-theft single-phase intelligent electric energy meter of the present invention；
Fig. 2 is a kind of top cover schematic diagram of internal structure of anti-electricity-theft single-phase intelligent electric energy meter of the present invention；
Fig. 3 is a kind of direct-connected bucket schematic diagram of internal structure of anti-electricity-theft single-phase intelligent electric energy meter of the present invention；
Fig. 4 is enlarged structure schematic diagram at A in a kind of Fig. 1 of anti-electricity-theft single-phase intelligent electric energy meter of the present invention；
Fig. 5 is enlarged structure schematic diagram at B in a kind of Fig. 2 of anti-electricity-theft single-phase intelligent electric energy meter of the present invention.
In figure: 1, table body；2, slideway is flanked；3, auxiliary maintaining mechanism；4, link slide；5, direct-connected bucket；6, rim charge bucket；7,
Barrel wears mouth；8, connect bung hole；9, cabinet in bucket；10, cabinet partition；11, cabinet mouth；12, side slot；13, cooling fin；14, transverse linkage hole；
15, side auxiliary positioning mechanism；16, outer seat；17, it wears and connects screw hole；18, groove port；19, set screw；20, it is connected sliding block；
21, it is connected sliding slot；22, it is connected spring stack；23, inner seat；24, top cover；25, Gai Kou；26, inner seat is sealed；27, Packing spring；28,
Seal sliding slot；29, room is installed；30, relay mechanism.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of anti-electricity-theft single-phase intelligent electric energy meter, including table body
1, slideway 2, auxiliary maintaining mechanism 3 are flanked, link slide 4, direct-connected bucket 5, rim charge bucket 6, barrel wear mouth 7, connect bung hole 8, cabinet in bucket
9, cabinet partition 10, cabinet mouth 11, side slot 12, cooling fin 13, transverse linkage hole 14, side auxiliary positioning mechanism 15, outer seat 16, wear and connect
Screw hole 17, groove port 18, set screw 19, linking sliding block 20, linking sliding slot 21, linking spring stack 22, inner seat 23, top cover
24, lid mouth 25, sealing inner seat 26, Packing spring 27, sealing sliding slot 28, installation room 29 and relay mechanism 30,1 antetheca of table body
Left and right ends, which offer, flanks slideway 2, and the left and right ends of table body 1 are mounted on auxiliary maintaining mechanism 3,1 bottom of table body
Left and right ends are provided with side slot 12, and the inner end linking of side slot 12 has cooling fin 13, and the inside of side slot 12 is connected with lateral
Dynamic hole 14, table body are mounted on side auxiliary positioning mechanism 15 on the outside of 1 bottom end left and right ends, and the top of table body 1 is equipped with top
Lid 24, and the middle part of top cover 24 offers lid mouth 25, the inner end linking of lid mouth 25 has sealing inner seat 26, and seals the bottom of inner seat 26
End is mounted with Packing spring 27, and the outside of Packing spring 27 is provided with sealing sliding slot 28, and installation room 29 is set under top cover 24
The Basolateral linking at end, table body 1 has relay mechanism 30；
Auxiliary maintaining mechanism 3 include linkage slide 4, direct-connected bucket 5, rim charge bucket 6, barrel wear mouth 7, even bung hole 8, cabinet 9 in bucket,
Cabinet partition 10 and cabinet mouth 11, the outside of auxiliary maintaining mechanism 3 is fixed with linkage slide 4, and auxiliary maintaining mechanism 3 is close to table body 1
The one end at center is mounted with direct-connected bucket 5, and the outer end of direct-connected bucket 5 is fixed with rim charge bucket 6, and the inside of rim charge bucket 6 offers barrel
Mouth 7, the company's of being internally provided with bung hole 8 of direct-connected bucket 5 are worn, and even the inner end linking of bung hole 8 there are cabinet 9 in bucket, the middle part of cabinet 9 is solid in bucket
Surely have cabinet partition 10, and the front end of cabinet 9 offers cabinet mouth 11 in bucket, linkage slide 4 with flank to be flexibly connected between slideway 2,
And the inner end for flanking slideway 2 is connected with detent slot, and the slide 4 that links penetrates and flanks slideway 2 and detent slot composition slide construction,
And it links to be fixedly connected between slide 4 and direct-connected bucket 5, by the sliding between linkage slide 4 and detent slot, i.e., slidably
The friction for adjusting the position of linkage slide 4, while direct-connected bucket 5 being driven to be displaced, while the outer wall of detent slot can be arranged
Power is larger, when so that detent slot being slided between the slide 4 that links, biggish external force is needed to assist, consequently facilitating next pair
Linkage slide 4 carries out making bit manipulation by oneself；
To be fixedly connected between direct-connected bucket 5 and rim charge bucket 6, and rim charge bucket 6 is isodistantly spaced about the vertical direction of direct-connected bucket 5
Distribution, and direct-connected bucket 5 constitutes slide construction by cabinet 9 in even bung hole 8 and bucket, rim charge bucket 6 can be driven to carry out by direct-connected bucket 5
Displacement is adjusted, and the barrel that passes through the middle part of rim charge bucket 6 wears mouth 7 to wear the cable for connecing screwdriver, electroprobe and needing connection,
To facilitate maintenance personal to carry out process operation to ammeter；
The inside of cabinet 9 is hollow groove-like structure in bucket, and is fixed between the outer wall of hollow groove-like structure and cabinet partition 10
Connection, and be connectivity structure between hollow groove-like structure and cabinet mouth 11, while being company between side slot 12 and transverse linkage hole 14
Logical structure can store the article of maintenance, such as screw by hollow channel-shaped, while can enter by cabinet mouth 11
Material operation, and when in use, can cabinet 9 in first slidable adjustment bucket, skidded off direct-connected bucket 5 and use, it is further to improve
Convenient performance when apparatus body uses；
Side auxiliary positioning mechanism 15 include outer seat 16, wear connect screw hole 17, groove port 18, set screw 19, linking slide
Block 20, linking sliding slot 21, linking spring stack 22 and inner seat 23, and the two sides up and down of 15 outer end of side auxiliary positioning mechanism dispose
There is outer seat 16, the outer end of outer seat 16 offers groove port 18, and the inside of outer seat 16 is equipped with and connects screw hole 17, groove port 18
Inner end linking have a set screw 19, the outer wall of outer seat 16 is fixed with linking sliding block 20, and the outside for being connected sliding block 20 is provided with
It is connected sliding slot 21, the middle part of linking sliding block 20 is equipped with linking spring stack 22, and the outside of linking sliding slot 21 is mounted with inner seat 23, outside
Seat 16 setting there are two, and outer seat 16 about groove port 18 outer wall in mirror image be distributed, and outer seat 16 pass through be connected sliding block 20,
It is connected sliding slot 21 and linking spring stack 22 and inner seat 23 constitutes elastic construction, passes through linking sliding block 20, linking sliding slot 21 and linking
Linking sliding between spring stack 22, can the outer seat 16 of slidable adjustment position, to facilitate the installation site for changing outer seat 16,
And it connects screw hole 17 by wearing and can be connect group is carried out between apparatus body and exterior part, and can conveniently come by groove port 18
It wears to connect to wear and connects screw hole 17, while can be worn by rotation and connect screw hole 17 externally seat 16 is fixed, while it can be according to table body 1
Interior room relay is installed, while relay mechanism 30 being cooperated to may make apparatus body that there are multiple relays, and then allow device
The performance of body is more superior, uses also more safe and clean and tidy；
To be flexibly connected between lid mouth 25 and sealing inner seat 26, and top cover 24 is constituted and is slided by lid mouth 25 and sealing inner seat 26
Dynamic structure, and lid mouth 25 is circular configuration, and sealing inner seat 26 is convex structure, by install room 29 can be convenient come
The electric appliances such as alarm are installed, facilitate apparatus body to carry out alarm operation, while can come by sealing inner seat 26 to the extra of lid mouth 25
Part is sealed up for safekeeping, and then greatly increases flexibility when lid mouth 25 uses, and can such as install the alarm of different bores,
Simultaneously but also lid mouth 25 has certain sealing performance, effectively prevent dust from entering inside it；
To be threadedly coupled between top cover 24 and table body 1, and seal between inner seat 26 and sealing sliding slot 28 to be flexibly connected, and
It seals inner seat 26 and elastic construction is constituted by Packing spring 27 and top cover 24, top cover 24 can be pacified by fasteners such as screws
Mounted in the outer end of table body 1, conversely, can be disassembled, while sealing inner seat 26 can be pushed by Packing spring 27, so that close
Envelope inner seat 26 is able to firmly be resisted against in lid mouth 25, and the surrounding of relay mechanism 30 is equipped with screw, while it is logical
It crosses screw to be fixedly connected with the composition of table body 1, relay mechanism 30 offers on the outside of one end of table body 1 and wears interface, wears interface
It is connectivity structure between the middle part hollow form structure of relay mechanism 30, to facilitate the relay in relay mechanism 30
It is mounted at the zero terminal of table body 1, the group for carrying out route between it is also facilitated to connect operation, it is extremely convenient, and at 1 bottom of table body
Auxiliary relay mechanism is installed at the left end 1 in portion, 2 terminals, allows table body 1 that there is the characteristic of double relay；
Embodiment one:
Double relay can be matched to ammeter, control firewire and zero curve circuit respectively, subscriber's line circuit is cut off by relay, it is real
Existing anti-electricity-theft function, increases firewire electric current and neutral line current comparing function and corresponding event recording function；
Wherein:
1.
1L/N current differential difference >=10% when, relay be delayed 60s tripping, liquid crystal tip mistake ERR-22 difference
10% is settable: if FF0400F5 xx% is set as 0, not judging this function
Program judgement processing:
1) if A >=B:(A-B)/B*100% >=10%
2) if B >=A:(B-A)/A*100% >=10%
3) if A=0, B！=0: be defaulted as >=10%
4) if B=0, A！=0: be defaulted as >=10%
2L/N current differential event log data mark: FF0400F7.
Logout content includes: instantaneous voltage, transient current firewire and zero curve, current total electric energy, time of origin.
2, increase the function and corresponding event recording function that reverse current judges；
1 when ammeter reverse current is greater than 0.5A, relay delay 60s tripping, liquid crystal tip mistake ERR-56
0.5A is settable: if FF0400F6 xx.xx A is set as 0.0A, not judging this function
2 reverse current event log datas mark: FF0400F8.
Logout content includes: instantaneous voltage, transient current firewire and zero curve, current total electric energy, time of origin.
To sum up, anti-electricity-theft single-phase intelligent electric energy meter, in use, by the sliding between linkage slide 4 and detent slot, i.e.,
The position of linkage slide 4 is slidably adjusted, while direct-connected bucket 5 can be driven to be displaced, while the outer wall of detent slot can be arranged
Frictional force it is larger, when so that detent slot being slided between the slide 4 that links, need biggish external force to assist, thus just
In carrying out making bit manipulation by oneself to linkage slide 4, rim charge bucket 6 can be driven to carry out displacement adjusting by direct-connected bucket 5, and pass through rim charge
The barrel at 6 middle part of bucket, which wears mouth 7, to wear the cable for connecing screwdriver, electroprobe and needing connection, so that maintenance personal be facilitated to come
Process operation is carried out to ammeter, the article of maintenance, such as screw can be stored by hollow channel-shaped, while cabinet mouth can be passed through
11 carry out into material operation, and when in use, can cabinet 9 in first slidable adjustment bucket, skidded off direct-connected bucket 5 and carry out using,
Convenient performance when apparatus body uses further is improved, linking sliding block 20, linking sliding slot 21 and linking spring stack 22 are passed through
Between linking sliding, can the outer seat 16 of slidable adjustment position, to facilitate the installation site for change outer seat 16, and pass through and wear
Connecing screw hole 17 can connect group is carried out between apparatus body and exterior part, and can conveniently wear to connect to wear by groove port 18 and connect
Screw hole 17, at the same can by rotation wear connect screw hole 17 externally seat 16 be fixed, by install room 29 can be convenient come
The electric appliances such as alarm are installed, facilitate apparatus body to carry out alarm operation, while can come by sealing inner seat 26 to the extra of lid mouth 25
Part is sealed up for safekeeping, and then greatly increases flexibility when lid mouth 25 uses, and can such as install the alarm of different bores,
Simultaneously but also lid mouth 25 has certain sealing performance, effectively prevents dust from entering inside it, pass through the fasteners such as screw
Top cover 24 can be mounted on to the outer end of table body 1, conversely, can be disassembled, while can be pushed by Packing spring 27
Inner seat 26 is sealed, so that sealing inner seat 26 is able to firmly be resisted against in lid mouth 25, and the surrounding of relay mechanism 30 is worn
Equipped with screw, while it is fixedly connected by screw with the composition of table body 1, and relay mechanism 30 is opened on the outside of one end of table body 1
Equipped with interface is worn, wearing between interface and the middle part hollow form structure of relay mechanism 30 is connectivity structure, to facilitate relay
Relay in device mechanism 30 is mounted at the zero terminal of table body 1, also facilitates the group for carrying out route between it to connect operation, extremely
It is convenient.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of anti-electricity-theft single-phase intelligent electric energy meter, including table body (1) and installation room (29), it is characterised in that: the table body (1)
The left and right ends of antetheca, which offer, to be flanked slideway (2), and the left and right ends of table body (1) are mounted on auxiliary maintaining mechanism (3),
The left and right ends of table body (1) bottom are provided with side slot (12), and the inner end linking of side slot (12) has cooling fin (13), institute
It states and is connected on the inside of side slot (12) transverse linkage hole (14), be mounted on side on the outside of table body (1) the bottom end left and right ends
The top of side auxiliary positioning mechanism (15), the table body (1) is equipped with top cover (24), and offers lid mouth in the middle part of top cover (24)
(25), the inner end linking of the lid mouth (25) has sealing inner seat (26), and the bottom end for sealing inner seat (26) is mounted with Packing spring
(27), sealing sliding slot (28) is provided on the outside of the Packing spring (27), installation room (29) is set to top cover (24)
The Basolateral linking of lower end, the table body (1) has relay mechanism (30).
2. a kind of anti-electricity-theft single-phase intelligent electric energy meter according to claim 1, it is characterised in that: the auxiliary maintaining mechanism
It (3) include that linkage slide (4), direct-connected bucket (5), rim charge bucket (6), barrel wear mouth (7), even bung hole (8), cabinet (9), cabinet partition in bucket
(10) and cabinet mouth (11) it, is fixed with linkage slide (4) on the outside of the auxiliary maintaining mechanism (3), and auxiliary maintaining mechanism (3) is leaned on
The one end at nearly table body (1) center is mounted with direct-connected bucket (5), and the outer end of the direct-connected bucket (5) is fixed with rim charge bucket (6), and rim charge
The inside of bucket (6) offers barrel and wears mouth (7), the company's of being internally provided with bung hole (8) of the direct-connected bucket (5), and connects bung hole (8)
Inner end linking has cabinet in bucket (9), cabinet partition (10) is fixed in the middle part of cabinet (9) in the bucket, and the front end of cabinet (9) opens up in bucket
There are cabinet mouth (11).
3. a kind of anti-electricity-theft single-phase intelligent electric energy meter according to claim 2, it is characterised in that: the linkage slide (4)
It is that the inner end for being flexibly connected, and flanking slideway (2) is connected with detent slot, and links slide (4) thoroughly with flanking between slideway (2)
It crosses and flanks slideway (2) and detent slot composition slide construction, and be to be fixedly connected between the slide that links (4) and direct-connected bucket (5).
4. a kind of anti-electricity-theft single-phase intelligent electric energy meter according to claim 2, it is characterised in that: the direct-connected bucket (5) with
To be fixedly connected between rim charge bucket (6), and rim charge bucket (6) is isodistantly spaced distribution, Er Qiezhi about the vertical direction of direct-connected bucket (5)
Even bucket (5) constitute slide construction by cabinet (9) in even bung hole (8) and bucket.
5. a kind of anti-electricity-theft single-phase intelligent electric energy meter according to claim 2, it is characterised in that: cabinet (9) in the bucket
Inside is hollow groove-like structure, and to be fixedly connected between the outer wall of hollow groove-like structure and cabinet partition (10), and hollow groove
It is connectivity structure between shape structure and cabinet mouth (11), while is connectivity structure between side slot (12) and transverse linkage hole (14).
6. a kind of anti-electricity-theft single-phase intelligent electric energy meter according to claim 1, it is characterised in that: the side auxiliary positioning
Mechanism (15) include outer seat (16), wear connect screw hole (17), groove port (18), set screw (19), linking sliding block (20), linking
Sliding slot (21), linking spring stack (22) and inner seat (23), and the two sides up and down of side auxiliary positioning mechanism (15) outer end dispose
Have outer seat (16), the outer end of the outer seat (16) offers groove port (18), and the inside of outer seat (16) is equipped with and connects screw
The inner end linking in hole (17), the groove port (18) has set screw (19), and the outer wall of the outer seat (16) is fixed with linking and slides
Block (20), and be connected on the outside of sliding block (20) and be provided with linking sliding slot (21), rank is equipped in the middle part of the linking sliding block (20)
It connects spring stack (22), is mounted with inner seat (23) on the outside of the linking sliding slot (21).
7. a kind of anti-electricity-theft single-phase intelligent electric energy meter according to claim 6, it is characterised in that: outer seat (16) setting
There are two, and outer seat (16) about groove port (18) outer wall in mirror image be distributed, and outer seat (16) by be connected sliding block (20),
It is connected sliding slot (21) and linking spring stack (22) and inner seat (23) constitutes elastic construction.
8. a kind of anti-electricity-theft single-phase intelligent electric energy meter according to claim 1, it is characterised in that: the lid mouth (25) with it is close
It seals to be flexibly connected between inner seat (26), and top cover (24) constitutes slide construction by lid mouth (25) and sealing inner seat (26), and
And lid mouth (25) is circular configuration, and sealing inner seat (26) is convex structure.
9. a kind of anti-electricity-theft single-phase intelligent electric energy meter according to claim 1, it is characterised in that: the top cover (24) and table
It to be threadedly coupled between body (1), and seals to be flexibly connected between inner seat (26) and sealing sliding slot (28), and seals inner seat (26)
Elastic construction is constituted by Packing spring (27) and top cover (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444772.7A CN110058066A (en) | 2019-05-27 | 2019-05-27 | A kind of anti-electricity-theft single-phase intelligent electric energy meter |
Applications Claiming Priority (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115754399A (en) * | 2022-11-08 | 2023-03-07 | 中南仪表有限公司 | Single-phase intelligent Internet of things electric energy meter |
| CN116027086A (en) * | 2023-03-31 | 2023-04-28 | 北京煜邦电力技术股份有限公司 | Easy-to-install electric energy meter |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115754399A (en) * | 2022-11-08 | 2023-03-07 | 中南仪表有限公司 | Single-phase intelligent Internet of things electric energy meter |
| CN115754399B (en) * | 2022-11-08 | 2024-03-15 | 中南仪表有限公司 | Single-phase intelligent internet of things electric energy meter |
| CN116027086A (en) * | 2023-03-31 | 2023-04-28 | 北京煜邦电力技术股份有限公司 | Easy-to-install electric energy meter |
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