CN115754399A - Single-phase intelligent Internet of things electric energy meter - Google Patents
Single-phase intelligent Internet of things electric energy meter Download PDFInfo
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- CN115754399A CN115754399A CN202211394361.XA CN202211394361A CN115754399A CN 115754399 A CN115754399 A CN 115754399A CN 202211394361 A CN202211394361 A CN 202211394361A CN 115754399 A CN115754399 A CN 115754399A
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Abstract
The invention discloses a single-phase intelligent Internet of things electric energy meter, and belongs to the technical field of electric energy meters. This single-phase intelligent thing networking electric energy meter, through setting up pressure device, auxiliary stand, positioning bolt and second nut, when gas in the sealed shell is discharged along first pipe, gas then can pour into the storage shell fast in, because whole use all is going on rotating the in-process that positioning bolt goes on fixing to the electric energy meter, therefore, this electric energy meter only need can realize the protection to this electric energy meter in the step that this electric energy meter goes on fixing through rotating positioning bolt at the in-process of using, and simultaneously, because the setting of shielding plate and top arm-tie, thereby ensured this electric energy meter security in the in-service use process, avoid rainwater to drip on single-phase electric energy meter surface and lead to single-phase electric energy meter to receive the corruption, can reduce the sunshine insolate single-phase electric energy meter and lead to the fact the damage to it simultaneously, the life who has improved this electric energy meter when using this electric energy meter security.
Description
Technical Field
The invention belongs to the technical field of electric energy meters, and particularly relates to a single-phase intelligent Internet of things electric energy meter.
Background
An electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, kilowatt-hour meter, and refers to instruments for measuring various electric quantities. When using an electric energy meter, it is noted that the electric energy meter can be directly connected to the circuit for measurement under the condition of low voltage and low current. Under the condition of high voltage or large current, the electric energy meter cannot be directly connected with a circuit and needs to be matched with a voltage transformer or a current transformer for use.
Chinese patent document (CN 114720742A) discloses a single-phase intelligent electric energy meter based on the Internet of things, and proposes in the specification that the intelligent electric energy meter is one of basic devices for data acquisition of an intelligent power grid (particularly an intelligent power distribution network), bears the tasks of original electric energy data acquisition, measurement and transmission, and is a basis for realizing information integration, analysis optimization and information display. The intelligent electric meter has the functions of metering basic electricity consumption of the traditional electric meter, and also has intelligent functions such as bidirectional multi-rate metering function, user side control function, bidirectional data communication function of multiple data transmission modes, electricity larceny prevention function and the like in order to adapt to the use of an intelligent power grid and new energy, a high-grade metering system and an automatic meter reading system which are constructed on the basis of the intelligent electric meter can provide more detailed electricity utilization information for users, so that the users can better manage the electricity consumption of the users, and the aims of saving electricity charges and reducing greenhouse gas emission are fulfilled; the electricity retailer can flexibly set the time-of-use electricity price according to the demand of the user, and promote the reformation of an electricity market price system; the power distribution company can detect faults more rapidly, respond to and strengthen power network control and management in time, along with the progress of the technology, the batch production static electricity meters can obtain powerful data processing and storage capacity with very low cost, thereby impel the intellectuality level of small-size user's ammeter to obtain promoting by a wide margin, the static electricity meters have also gradually replaced traditional electromechanical type ammeter, the smart electricity meters are based on modern communication technology, computer technology, measurement technology, develop the advanced metering device of collection, analysis, management to electric energy information data. The basic principle of the intelligent electric meter is as follows: the current and the voltage of a user are collected in real time by depending on an A/D converter or a metering chip, analysis and processing are carried out by a CPU (Central processing Unit), calculation of forward and reverse, peak valley or four-quadrant electric energy is realized, and the contents such as electric quantity and the like are further output in the modes of communication, display and the like. Single-phase electric energy meter is applied to the measurement of active electric quantity: the accurate modularization of measurement is small, can easily install in all kinds of terminal block terminals, and guide tracked installation, bottom wiring, with miniature circuit breaker perfect adaptation, the easy-to-read mechanical type of directly perceived shows, reduces the unexpected risk that has a power failure and loses data, need not external working power supply, and operating temperature range is wide. At present, in the application of single-phase intelligent electric energy meter based on the thing networking, carry out the mode that data were monitored through single-phase intelligent electric energy meter and then were carried out information transfer through network transmission, make single-phase intelligent electric energy meter's application scope wider, when changing single-phase electric energy meter, because the electric energy meter protectiveness is relatively poor, frequent dismouting terminal bolt or contact metal material easily cause certain potential safety hazard, can operate after needing to have a power failure at the in-process of changing the electric energy meter simultaneously, both can influence resident's normal power consumption, also cause user complaint easily, thereby directly influence power supply reliability and customer service satisfaction "however its in-process use mode is complicated at the in-process of in-service, still be difficult to realize the problem of protecting the electric energy meter and electrostatic treatment, consequently in the device with current thing networking electric energy meter and the contrast description quoted, still have the following problem:
the conventional Internet of things electric energy meter is usually protected only through a shell, however, under the condition of long-term use, a transparent observation window on the surface of the electric energy meter and the conditions that the transparent observation window is easily corroded by external rainwater, exposed to sunlight and cracked and dust adheres to the transparent observation window cause that the use of the electric energy meter is influenced, and meanwhile, the electric energy meter is easily damaged or even leaks electricity;
the existing Internet of things electric energy meter lacks corresponding heat dissipation and antistatic structure, so that the inside of the electric energy meter is easy to cause the condition of load increase due to current circulation, the inside of the electric energy meter is overheated, if the electric energy meter cannot be timely dissipated, the use of the electric energy meter is easily influenced, meanwhile, the generation of static electricity also leads to the absorption of dust by an internal circuit of the electric energy meter, and the service life of the electric energy meter is shortened by reducing the insulation resistance of elements.
Disclosure of Invention
In order to overcome the defects, the invention provides a single-phase intelligent Internet of things electric energy meter, and solves the problems that the existing Internet of things electric energy meter is usually protected only by a shell, but the use of the electric energy meter is influenced and the electric energy meter is damaged or even leaks electricity due to the fact that a transparent observation window on the surface of the electric energy meter and the conditions that the electric energy meter is easily corroded by external rainwater, exposed to sunlight and cracked and adhered by dust under the condition of long-term use.
In order to achieve the purpose, the invention provides the following technical scheme: single-phase intelligent thing networking electric energy meter, including single-phase electric energy meter, the back fixedly connected with basis mounting panel of single-phase electric energy meter, four first nuts of positive fixedly connected with of basis mounting panel, and equal threaded connection has positioning bolt in four first nuts, one of them positioning bolt external screw thread connection has the second nut, the second nut is outer through adapter sleeve fixedly connected with auxiliary stand, one side fixed connection of the other end and pressure device of auxiliary stand, pressure device fixed connection is in one side of first mounting panel, pressure device's top and below are linked together with two first pipes and two second pipes respectively, and the other end of two first pipes is linked together with the back of same storage shell, sliding connection has first closing plate in the storage shell, the front of first closing plate and the back fixed connection of arm-tie, the mounting groove has been seted up in the front of arm-tie, the joint has two rotary device in the mounting groove, and two relative one ends of rotary device respectively with the both ends fixed connection of location connecting block, the outer fixedly connected with shielding plate of location connecting block.
The pressure device comprises an extrusion block, the lower portion of the extrusion block is fixedly connected with the top end of the auxiliary support, the back face of the extrusion block is fixedly connected with the front face of the piston plate, the piston plate is connected in the sealing shell in a sliding mode, the shape of the piston plate is matched with that of the inner wall of the sealing shell, the sealing shell is fixedly connected in the first mounting plate, and the upper portion and the lower portion of the sealing shell are respectively communicated with the bottom end of the first guide pipe and the top end of the second guide pipe.
As a further scheme of the invention: the shape of first closing plate and the shape looks adaptation of storage shell inner wall, be provided with a plurality of reset spring in the storage shell, and a plurality of reset spring's both ends respectively with the back of piston plate and the front fixed connection of storage shell inner wall, the standing groove has been seted up to the below of arm-tie, the shape of standing groove and the shape looks adaptation of shielding plate.
As a further scheme of the invention: the other end fixed connection of second pipe is at the back of seal cover, seal cover fixed connection is in the front of basic mounting panel and the below of single-phase electric energy meter, sliding connection has the second closing plate in the seal cover, the shape of second closing plate and the shape looks adaptation of seal cover, the below fixedly connected with a plurality of fin of second closing plate, and a plurality of fin passes through metal connecting piece fixed connection.
As a further scheme of the invention: a plurality of through-hole has been seted up to one side of fin, is located two outer equal fixed connection blocks of fin in the middle of, and the back of two connecting blocks all with the positive fixed connection of movable plate, the below fixedly connected with sliding sleeve of movable plate, sliding connection has the earth connection in the sliding sleeve, the bottom fixedly connected with hook lock of earth connection.
As a further scheme of the invention: the other end of earth connection passes the sliding sleeve and the locating rack is located the coiling mechanism, the top fixed connection of locating rack is outside the coiling mechanism, the outer fixedly connected with second mounting panel of coiling mechanism, two installation pieces of positive fixedly connected with of second mounting panel, and the front of two installation pieces all with the back fixed connection of basic mounting panel.
As a further scheme of the invention: two stop collars of fixedly connected with on the sealing sleeve, and the opposite face of two stop collars respectively with the both sides fixed connection of single-phase electric energy meter, equal sliding connection has the metal connecting plate in two stop collars, and the bottom of two metal connecting plates all with second closing plate fixed connection.
As a further scheme of the invention: the second closing plate is the metal closing plate, the seal cover is through inside spring fixed connection on the second closing plate, metal connecting plate sliding connection is in the protective sheath, two metal connecting plate's opposite face respectively with the both sides overlap joint of single-phase electric energy meter, and the opposite face of two protective sheaths respectively fixed connection in the both sides of single-phase electric energy meter.
As a further scheme of the invention: the rotating device comprises a bearing, the bearing is clamped in a mounting groove formed in the pulling plate, a rotating shaft is sleeved in the bearing, the other end of the rotating shaft is fixedly connected with one end corresponding to the positioning connecting block, a coil spring is sleeved outside the bearing, and two ends of the coil spring are fixedly connected with the bearing and the rotating shaft respectively.
Compared with the prior art, the invention has the beneficial effects that:
1. this single-phase intelligent thing networking electric energy meter, through setting up pressure device, auxiliary stand, positioning bolt and second nut, when gas in the sealed shell is discharged along first pipe, gas then can pour into in the storage shell fast, make the pressure in the storage shell rise fast, simultaneously, first closing plate in the storage shell is along with the rising of pressure and remove gradually, and release the storage shell in step with the arm-tie, and when the shielding plate of connecting below the arm-tie breaks away from the storage shell, the shielding plate then can be along bearing and pivot upset shielding plate under the effect of spring force, and because all use process all go on at the in-process that the rotation positioning bolt goes on fixing to the electric energy meter, consequently, this electric energy meter only needs can realize the protection to this electric energy meter in the step of fixing through rotating positioning bolt at the in-process of use, simultaneously, because shielding plate and top pulling plate's setting, thereby ensured this electric energy meter is at in-service use security, avoid rainwater to drop to lead to the fact single-phase electric energy meter and receive the corruption, can reduce the damage to this single-phase electric energy meter and improve the life of this electric energy meter simultaneously.
2. This single-phase intelligent thing networking electric energy meter, through setting up the second pipe, seal cover and fin, when the gas in the sealed shell was discharged along the second pipe, the second pipe then can be with gas transmission to in the seal cover, with above-mentioned principle, make the second closing plate drive fin downstream, thereby be in the state of large tracts of land contact with external air, make this electric energy meter can improve the radiating effect of this electric energy meter through fin and metal connecting plate at the in-process that uses, and this electric energy meter is using for a long time or load too big and fin and metal connecting plate can absorb the inside heat of this electric energy meter fast when the overheated condition of internal line appears, thereby the security when having improved this electric energy meter and using, the radiating efficiency of this electric energy meter has been improved.
3. This single-phase intelligence thing networking electric energy meter, through setting up the earth connection, hook lock and coiling mechanism, after finishing the installation of this electric energy meter, the fin then can pull the movable plate through the connecting block and move down, then need take out the earth connection from the coiling mechanism through the mode of pulling hook lock this moment, and install to ground can, only need separate the position that hook lock and ground are connected when dismantling, thereby coiling mechanism then can pull the earth connection through equipment such as inside coil spring and retrieve it, make this electric energy meter convenient contact and transmit static to ground through earth connection and hook lock with ground, avoid taking place at the condition that uses this electric energy meter's in-process to produce a large amount of static for a long time, and reduced because of the production of static and leaded to a large amount of dust of this electric energy meter surface adhesion, when having played the safeguard effect to this electric energy meter, the life of this electric energy meter internal component and insulation resistance has been improved.
4. This single-phase intelligent thing networking electric energy meter, through setting up positioning bolt and piston plate, when this electric energy meter is retrieved to needs, only need with the shielding plate upset to the standing groove in, and reset the second nut when the mode of the positioning bolt who is connected with the second nut through the antiport takes out the second nut, thereby accomplish the recovery to this electric energy meter, the degree of difficulty when having reduced this electric energy meter installation and dismantling, simultaneously, can retrieve it when not using this electric energy meter, reduce the occupation of land space that this electric energy meter placed, and to the arm-tie, certain protection effect has been played to shielding plate and fin.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic three-dimensional structure of a base mounting plate according to the present invention;
FIG. 3 is a schematic perspective sectional view of a storage case according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3 at A;
fig. 5 is a schematic sectional structure of the sealing sleeve of the invention;
FIG. 6 is a schematic three-dimensional structure of the winding device of the present invention;
in the figure: the device comprises a single-phase electric energy meter 1, a base mounting plate 2, a first nut 3, a positioning bolt 4, a second nut 5, an auxiliary support 6, a pressure device 7, an extrusion block 71, a piston plate 72, a sealing shell 73, a first mounting plate 8, a first guide pipe 9, a storage shell 10, a first sealing plate 11, a pulling plate 12, a mounting groove 13, a rotating device 14, a bearing 141, a rotating shaft 142, a coil spring 143, a positioning connecting block 15, a shielding plate 16, a placing groove 17, a return spring 18, a second guide pipe 19, a sealing sleeve 20, a second sealing plate 21, a heat radiating fin 22, a mounting block 23, a second mounting plate 24, a connecting block 25, a moving plate 26, a sliding sleeve 27, a hook lock 28, a grounding wire 29, a positioning frame 30, a rolling device 31, a limiting sleeve 32, a metal connecting plate 33 and a protecting sleeve 34.
Detailed Description
The technical solution of the present patent will be further described in detail with reference to the following embodiments.
As shown in fig. 1 to 6, the present invention provides a technical solution: the single-phase intelligent Internet of things electric energy meter comprises a single-phase electric energy meter 1, a base mounting plate 2 is fixedly connected to the back of the single-phase electric energy meter 1, four first nuts 3 are fixedly connected to the front of the base mounting plate 2, positioning bolts 4 are in threaded connection in the four first nuts 3, a second nut 5 is in threaded connection with one positioning bolt 4, an auxiliary support 6 is fixedly connected to the outside of the second nut 5 through a connecting sleeve, the other end of the auxiliary support 6 is fixedly connected with one side of a pressure device 7, the pressure device 7 is fixedly connected to one side of a first mounting plate 8, the upper portion and the lower portion of the pressure device 7 are respectively communicated with two first guide pipes 9 and two second guide pipes 19, the other end of each second guide pipe 19 is fixedly connected to the back of a sealing sleeve 20, the sealing sleeve 20 is fixedly connected to the front of the base mounting plate 2 and the lower portion of the single-phase electric energy meter 1, a second sealing plate 21 is slidably connected to the sealing sleeve 20, the shape of the second sealing plate 21 is matched with the shape of the sealing sleeve, a plurality of radiating fins 22 are fixedly connected to the sealing sleeve through metal connecting sheets;
because the second guide pipe 19, the second sealing plate 21 and the radiating fins 22 are arranged, the radiating effect of the electric energy meter can be improved through the radiating fins 22 and the metal connecting plate 33 in the use process of the electric energy meter, and the radiating fins 22 and the metal connecting plate 33 can quickly absorb the internal heat of the electric energy meter when the electric energy meter is used for a long time or the internal circuit is overheated due to overlarge load, so that the safety of the electric energy meter in use is improved, and the radiating efficiency of the electric energy meter is improved;
a plurality of through holes are formed in one side of each radiating fin 22, the connecting blocks 25 are fixedly arranged outside the two radiating fins 22 in the middle, the back sides of the two connecting blocks 25 are fixedly connected with the front side of the moving plate 26, the sliding sleeve 27 is fixedly connected below the moving plate 26, the grounding wire 29 is slidably connected in the sliding sleeve 27, and the bottom end of the grounding wire 29 is fixedly connected with the hook lock 28;
the other end of the grounding wire 29 penetrates through the sliding sleeve 27 and the positioning frame 30 and is located in the winding device 31, the top end of the positioning frame 30 is fixedly connected to the outside of the winding device 31, the second mounting plate 24 is fixedly connected to the outside of the winding device 31, the two mounting blocks 23 are fixedly connected to the front side of the second mounting plate 24, and the front sides of the two mounting blocks 23 are fixedly connected to the back side of the base mounting plate 2;
two limiting sleeves 32 are fixedly connected to the sealing sleeve 20, opposite surfaces of the two limiting sleeves 32 are fixedly connected with two sides of the single-phase electric energy meter 1 respectively, metal connecting plates 33 are connected in the two limiting sleeves 32 in a sliding mode, and the bottom ends of the two metal connecting plates 33 are fixedly connected with the second sealing plate 21;
due to the arrangement of the limiting sleeve 32, the moving direction of the metal connecting plate 33 is limited, and meanwhile, the leakage of gas in the sealing sleeve 20 along a gap between the sealing sleeve 20 and the metal connecting plate 33 can be effectively reduced, so that the sealing property in the sealing sleeve 20 is improved;
the second sealing plate 21 is a metal sealing plate, the sealing sleeve 20 is fixedly connected to the second sealing plate 21 through an internal spring, the metal connecting plates 33 are slidably connected in the protecting sleeves 34, opposite surfaces of the two metal connecting plates 33 are respectively lapped with two sides of the single-phase electric energy meter 1, and opposite surfaces of the two protecting sleeves 34 are respectively fixedly connected with two sides of the single-phase electric energy meter 1;
because the second sealing plate 21 is a metal sealing plate, when the heat inside the electric energy meter is absorbed through the metal connecting plate 33, the heat of the electric energy meter can be transferred to the radiating fins 22 through the metal connecting plate 33 and the second sealing plate 21 in a metal heat conduction manner, so that the radiating effect of the electric energy meter is ensured;
the other ends of the two first guide tubes 9 are communicated with the back of the same storage shell 10, a first sealing plate 11 is connected in the storage shell 10 in a sliding mode, the front of the first sealing plate 11 is fixedly connected with the back of the pull plate 12, the shape of the first sealing plate 11 is matched with the shape of the inner wall of the storage shell 10, a plurality of reset springs 18 are arranged in the storage shell 10, two ends of each reset spring 18 are fixedly connected with the back of the piston plate 72 and the front of the inner wall of the storage shell 10 respectively, a placing groove 17 is formed below the pull plate 12, and the shape of the placing groove 17 is matched with the shape of the shielding plate 16;
the positioning bolt 4 and the piston plate 72 are arranged, so that the difficulty in mounting and dismounting the electric energy meter is reduced, meanwhile, the electric energy meter can be recycled when not used, the occupied space for placing the electric energy meter is reduced, and a certain protection effect is achieved on the pull plate 12, the shielding plate 16 and the radiating fins 22;
The whole using process is carried out in the process of fixing the electric energy meter by rotating the positioning bolt 4, so that the electric energy meter can be protected only in the step of fixing the electric energy meter by rotating the positioning bolt 4 in the using process, meanwhile, due to the arrangement of the shielding plate 16 and the upper pull plate 12, the safety of the electric energy meter in the actual using process is guaranteed, the single-phase electric energy meter 1 is prevented from being corroded due to rainwater dropping on the surface of the single-phase electric energy meter 1, meanwhile, the damage to the single-phase electric energy meter 1 due to sunshine exposure can be reduced, the safety of using the electric energy meter is improved, and the service life of the electric energy meter is prolonged;
the pressure device 7 comprises an extrusion block 71, the lower part of the extrusion block 71 is fixedly connected with the top end of the auxiliary support 6, the back surface of the extrusion block 71 is fixedly connected with the front surface of a piston plate 72, the piston plate 72 is slidably connected in a sealing shell 73, the shape of the piston plate 72 is matched with the shape of the inner wall of the sealing shell 73, the sealing shell 73 is fixedly connected in a first mounting plate 8, and the upper part and the lower part of the sealing shell 73 are respectively communicated with the bottom end of the first guide pipe 9 and the top end of the second guide pipe 19.
The working principle of the invention is as follows:
when the electric energy meter is used, the electric energy meter only needs to be installed at a specified position, the electric energy meter needs to be fixed through four positioning bolts 4 in the installation process, when one positioning bolt 4 with a second nut 5 arranged behind is fixed, the positioning bolt 4 enters the second nut 5 in the rotation process, and the second nut 5 can move along with the rotation of the positioning bolt 4 due to the fact that the connecting sleeve is sleeved outside the second nut 5, and the auxiliary support 6 and the extrusion block 71 are synchronously driven to move in the moving process of the second nut 5, so that the extrusion block 71 respectively discharges gas in the sealing shell 73 into the first conduit 9 and the second conduit 19 in the moving process in a manner of pushing the piston plate 72;
when the gas in the sealing shell 73 is discharged along the first conduit 9, the gas quickly rushes into the storage shell 10, so that the pressure in the storage shell 10 quickly rises, and at the same time, the first sealing plate 11 in the storage shell 10 gradually moves along with the rise of the pressure, and synchronously pushes the pulling plate 12 out of the storage shell 10, and when the shielding plate 16 connected below the pulling plate 12 is separated from the storage shell 10, the shielding plate 16 overturns the shielding plate 16 along the bearing 141 and the rotating shaft 142 under the action of the elastic force of the coil spring 143;
when the gas in the sealed shell 73 is exhausted along the second conduit 19, the second conduit 19 transmits the gas into the sealed sleeve 20, so that the second sealing plate 21 drives the heat dissipation fins 22 to move downwards, and the gas is in a large-area contact state with the outside air;
after the electric energy meter is installed, the heat radiating fins 22 pull the moving plate 26 to move downwards through the connecting block 25, at this time, the grounding wire 29 needs to be taken out of the winding device 31 in a mode of pulling the hook lock 28 and installed on the ground, only the position where the hook lock 28 is connected with the ground needs to be separated when the electric energy meter is disassembled, the winding device 31 pulls the grounding wire 29 through equipment such as an internal coil spring 143 and the like so as to recover the grounding wire 29, and therefore the electric energy meter can be conveniently contacted with the ground and transmit static electricity to the ground through the grounding wire 29 and the hook lock 28;
when this electric energy meter needs to be retrieved, only need upwards overturn the shielding plate 16 along the pivot 142, later with shielding plate 16 upset to the standing groove 17 in, and reset second nut 5 when being connected with second nut 5's positioning bolt 4's mode through the antiport and taking out second nut 5, piston plate 72 then can be with the gas extraction in storage shell 10 and the seal cover 20 to sealed shell 73 in this moment, second closing plate 21 and first closing plate 11 will drive fin 22 and arm-tie 12 respectively also and reset this moment, thereby accomplish the recovery to this electric energy meter.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. Single-phase intelligent thing networking electric energy meter, including single-phase electric energy meter (1), its characterized in that: the back of the single-phase electric energy meter (1) is fixedly connected with a basic mounting plate (2), the front surface of the basic mounting plate (2) is fixedly connected with four first nuts (3), and the four first nuts (3) are all connected with positioning bolts (4) in a threaded manner, wherein the external thread of one positioning bolt (4) is connected with a second nut (5), the second nut (5) is fixedly connected with an auxiliary bracket (6) through a connecting sleeve, the other end of the auxiliary support (6) is fixedly connected with one side of the pressure device (7), the pressure device (7) is fixedly connected with one side of the first mounting plate (8), the upper part and the lower part of the pressure device (7) are respectively communicated with two first guide pipes (9) and two second guide pipes (19), and the other ends of the two first conduits (9) are communicated with the back surface of the same storage shell (10), a first sealing plate (11) is connected in the storage shell (10) in a sliding way, the front surface of the first sealing plate (11) is fixedly connected with the back surface of the pulling plate (12), the front surface of the pulling plate (12) is provided with a mounting groove (13), two rotating devices (14) are clamped in the mounting groove (13), and one ends of the two rotating devices (14) which are opposite are respectively fixedly connected with two ends of the positioning connecting block (15), a shielding plate (16) is fixedly connected outside the positioning connecting block (15);
pressure device (7) are including extrusion piece (71), the top fixed connection of the below of extrusion piece (71) and auxiliary stand (6), the back of extrusion piece (71) and the positive fixed connection of piston plate (72), piston plate (72) sliding connection is in sealed shell (73), the shape of piston plate (72) and the shape looks adaptation of sealed shell (73) inner wall, sealed shell (73) fixed connection is in first mounting panel (8), the top and the below of sealed shell (73) are linked together with the bottom of first pipe (9) and the top of second pipe (19) respectively.
2. The single-phase intelligent Internet of things electric energy meter according to claim 1, characterized in that: the shape of first closing plate (11) and the shape looks adaptation of storage shell (10) inner wall, be provided with a plurality of reset spring (18) in storage shell (10), and the both ends of a plurality of reset spring (18) respectively with the back of piston plate (72) and the front fixed connection of storage shell (10) inner wall, standing groove (17) have been seted up to the below of arm-tie (12), the shape of standing groove (17) and the shape looks adaptation of shielding plate (16).
3. The single-phase intelligent Internet of things electric energy meter according to claim 1, characterized in that: the other end fixed connection of second pipe (19) is at the back of seal cover (20), seal cover (20) fixed connection is in the front of basic mounting panel (2) and the below of single-phase electric energy meter (1), sliding connection has second closing plate (21) in seal cover (20), the shape of second closing plate (21) and the shape looks adaptation of seal cover (20), the below fixedly connected with a plurality of fin (22) of second closing plate (21), and a plurality of fin (22) are through metal connecting piece fixed connection.
4. The single-phase intelligent Internet of things electric energy meter according to claim 3, characterized in that: a plurality of through-hole has been seted up to one side of fin (22), is located two fin (22) outer equal fixed connection blocks (25) in the middle of, and the back of two connecting blocks (25) all with the positive fixed connection of moving plate (26), the below fixedly connected with sliding sleeve (27) of moving plate (26), sliding connection has earth connection (29) in sliding sleeve (27), the bottom fixedly connected with hook lock (28) of earth connection (29).
5. The single-phase intelligent Internet of things electric energy meter according to claim 4, characterized in that: the other end of earth connection (29) passes sliding sleeve (27) and locating rack (30) and is located coiling mechanism (31), the top fixed connection of locating rack (30) is outside coiling mechanism (31), the outer fixedly connected with second mounting panel (24) of coiling mechanism (31), two installation pieces (23) of the positive fixedly connected with of second mounting panel (24), and the front of two installation pieces (23) all with the back fixed connection of basic mounting panel (2).
6. The single-phase intelligent Internet of things electric energy meter according to claim 5, characterized in that: two stop collars (32) of fixedly connected with on seal cover (20), and the opposite face of two stop collars (32) respectively with the both sides fixed connection of single-phase electric energy meter (1), equal sliding connection has metal connecting plate (33) in two stop collars (32), and the bottom of two metal connecting plate (33) all with second closing plate (21) fixed connection.
7. The single-phase intelligent Internet of things electric energy meter according to claim 6, characterized in that: second closing plate (21) is the metal closing plate, seal cover (20) are through inside spring fixed connection on second closing plate (21), metal connecting plate (33) sliding connection is in lag (34), the opposite face of two metal connecting plates (33) respectively with the both sides overlap joint of single-phase electric energy meter (1), and the opposite face of two lag (34) is fixed connection respectively in the both sides of single-phase electric energy meter (1).
8. The single-phase intelligent Internet of things electric energy meter according to claim 1, characterized in that: rotating device (14) include bearing (141), bearing (141) joint is in mounting groove (13) that arm-tie (12) were seted up, pivot (142) have been cup jointed in bearing (141), the one end fixed connection that the other end and the location connecting block (15) of pivot (142) correspond, bearing (141) cup joint have wind spring (143), the both ends of wind spring (143) respectively with bearing (141) and pivot (142) fixed connection.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116413490A (en) * | 2023-06-07 | 2023-07-11 | 北京京仪北方仪器仪表有限公司 | Intelligent electric energy meter |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170044988A (en) * | 2015-10-16 | 2017-04-26 | 한국전력공사 | Connector for connecting wire of watt hour meter |
| CN207164113U (en) * | 2017-08-21 | 2018-03-30 | 山东鲁源电器设备有限公司 | A kind of batch meter |
| CN207424054U (en) * | 2017-10-31 | 2018-05-29 | 江苏苏源杰瑞科技有限公司 | A kind of single-phase electronic energy meter with waterproof moisture-proof effect |
| CN110058066A (en) * | 2019-05-27 | 2019-07-26 | 国网山东省电力公司菏泽供电公司 | A kind of anti-electricity-theft single-phase intelligent electric energy meter |
| CN210376510U (en) * | 2019-05-26 | 2020-04-21 | 阙师杰 | Single-phase cost control intelligent electric energy meter for electric power Internet of things |
| CN211235960U (en) * | 2019-09-05 | 2020-08-11 | 天津市双博电力工程有限公司 | Electric energy meter mounting base with heat dissipation function |
| CN112162132A (en) * | 2020-10-19 | 2021-01-01 | 杭州中著智能科技开发有限公司 | Three-phase electric energy meter |
| CN213457340U (en) * | 2020-06-23 | 2021-06-15 | 常成 | Ammeter detection device convenient to dismantle |
| CN215415563U (en) * | 2021-06-08 | 2022-01-04 | 北京北立科技发展有限公司 | Power metering instrument convenient for water prevention at interface for energy metering |
| CN114167782A (en) * | 2021-12-06 | 2022-03-11 | 山东德源电力科技股份有限公司 | Internet of things lockset for electric energy meter metering box |
| CN114200205A (en) * | 2021-12-14 | 2022-03-18 | 中南仪表有限公司 | Single-phase cost control intelligent electric energy meter |
| CN114414873A (en) * | 2021-12-14 | 2022-04-29 | 中南仪表有限公司 | Single-phase remote cost control intelligent electric energy meter |
| CN114487526A (en) * | 2022-01-25 | 2022-05-13 | 中南仪表有限公司 | Direct current intelligent electric energy meter |
| CN114609421A (en) * | 2022-04-02 | 2022-06-10 | 刘淑娟 | Electric energy meter with sealed dustproof performance |
| CN114720742A (en) * | 2022-05-16 | 2022-07-08 | 江苏苏源杰瑞科技有限公司 | Single-phase intelligent electric energy meter based on Internet of things |
| CN114740241A (en) * | 2022-05-11 | 2022-07-12 | 深圳市先行电气技术有限公司 | Single-phase electronic electric energy meter with waterproof and moistureproof effects |
| CN114814349A (en) * | 2022-05-23 | 2022-07-29 | 江苏苏源杰瑞科技有限公司 | Three-phase intelligent electric energy meter with dustproof heat dissipation function |
| CN114878883A (en) * | 2022-05-05 | 2022-08-09 | 江苏苏源杰瑞科技有限公司 | Intelligent electric energy meter easy to install |
| CN217336286U (en) * | 2022-04-27 | 2022-08-30 | 山西捷瑞尔仪表科技股份有限公司 | Ammeter capable of efficiently dissipating heat |
| CN217425493U (en) * | 2021-11-30 | 2022-09-13 | 云南电网有限责任公司楚雄供电局 | Electric energy metering device with heat dissipation and rain-proof function |
-
2022
- 2022-11-08 CN CN202211394361.XA patent/CN115754399B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170044988A (en) * | 2015-10-16 | 2017-04-26 | 한국전력공사 | Connector for connecting wire of watt hour meter |
| CN207164113U (en) * | 2017-08-21 | 2018-03-30 | 山东鲁源电器设备有限公司 | A kind of batch meter |
| CN207424054U (en) * | 2017-10-31 | 2018-05-29 | 江苏苏源杰瑞科技有限公司 | A kind of single-phase electronic energy meter with waterproof moisture-proof effect |
| CN210376510U (en) * | 2019-05-26 | 2020-04-21 | 阙师杰 | Single-phase cost control intelligent electric energy meter for electric power Internet of things |
| CN110058066A (en) * | 2019-05-27 | 2019-07-26 | 国网山东省电力公司菏泽供电公司 | A kind of anti-electricity-theft single-phase intelligent electric energy meter |
| CN211235960U (en) * | 2019-09-05 | 2020-08-11 | 天津市双博电力工程有限公司 | Electric energy meter mounting base with heat dissipation function |
| CN213457340U (en) * | 2020-06-23 | 2021-06-15 | 常成 | Ammeter detection device convenient to dismantle |
| CN112162132A (en) * | 2020-10-19 | 2021-01-01 | 杭州中著智能科技开发有限公司 | Three-phase electric energy meter |
| CN215415563U (en) * | 2021-06-08 | 2022-01-04 | 北京北立科技发展有限公司 | Power metering instrument convenient for water prevention at interface for energy metering |
| CN217425493U (en) * | 2021-11-30 | 2022-09-13 | 云南电网有限责任公司楚雄供电局 | Electric energy metering device with heat dissipation and rain-proof function |
| CN114167782A (en) * | 2021-12-06 | 2022-03-11 | 山东德源电力科技股份有限公司 | Internet of things lockset for electric energy meter metering box |
| CN114200205A (en) * | 2021-12-14 | 2022-03-18 | 中南仪表有限公司 | Single-phase cost control intelligent electric energy meter |
| CN114414873A (en) * | 2021-12-14 | 2022-04-29 | 中南仪表有限公司 | Single-phase remote cost control intelligent electric energy meter |
| CN114487526A (en) * | 2022-01-25 | 2022-05-13 | 中南仪表有限公司 | Direct current intelligent electric energy meter |
| CN114609421A (en) * | 2022-04-02 | 2022-06-10 | 刘淑娟 | Electric energy meter with sealed dustproof performance |
| CN217336286U (en) * | 2022-04-27 | 2022-08-30 | 山西捷瑞尔仪表科技股份有限公司 | Ammeter capable of efficiently dissipating heat |
| CN114878883A (en) * | 2022-05-05 | 2022-08-09 | 江苏苏源杰瑞科技有限公司 | Intelligent electric energy meter easy to install |
| CN114740241A (en) * | 2022-05-11 | 2022-07-12 | 深圳市先行电气技术有限公司 | Single-phase electronic electric energy meter with waterproof and moistureproof effects |
| CN114720742A (en) * | 2022-05-16 | 2022-07-08 | 江苏苏源杰瑞科技有限公司 | Single-phase intelligent electric energy meter based on Internet of things |
| CN114814349A (en) * | 2022-05-23 | 2022-07-29 | 江苏苏源杰瑞科技有限公司 | Three-phase intelligent electric energy meter with dustproof heat dissipation function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116413490A (en) * | 2023-06-07 | 2023-07-11 | 北京京仪北方仪器仪表有限公司 | Intelligent electric energy meter |
| CN116413490B (en) * | 2023-06-07 | 2023-08-08 | 北京京仪北方仪器仪表有限公司 | Intelligent electric energy meter |
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|---|---|
| CN115754399B (en) | 2024-03-15 |
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