CN217332574U

CN217332574U - Three-phase intelligent electric energy meter based on Internet of things

Info

Publication number: CN217332574U
Application number: CN202123443596.7U
Authority: CN
Inventors: 陈雪峰; 范东健; 张洪春; 徐培
Original assignee: Jiangsu Xiou Electronics Co ltd
Current assignee: Jiangsu Xiou Electronics Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-30
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a three-phase intelligence electric energy meter based on thing networking, including the electric energy meter main part, a plurality of fixture blocks of the equal fixed mounting in electric energy meter main part top surface and bottom surface, electric energy meter main part one side is equipped with the fixed plate, the horizontal fixed mounting bottom plate of fixed plate one side below, first draw-in groove has been seted up to the bottom plate top surface, electric energy meter main part top is equipped with the cardboard of perpendicular to horizontal plane axial displacement, a plurality of second draw-in grooves have been seted up to the cardboard bottom surface, this kind of three-phase intelligence electric energy meter based on thing networking through setting up fixed plate, bottom plate, fixture block, cardboard, first draw-in groove, second draw-in groove, roof, lead screw, bull stick, bull block, gag lever post and spacing hole, can accomplish quick dismantlement and fixed mounting to the electric energy meter main part, when the electric energy meter main part leaks electricity, conveniently takes off its maintenance or change fast.

Description

Three-phase intelligent electric energy meter based on Internet of things

Technical Field

The utility model relates to a three-phase intelligence electric energy meter technical field especially relates to a three-phase intelligence electric energy meter based on thing networking.

Background

The intelligent three-phase ammeter can directly replace a conventional power transmitter and a measuring instrument and is used as an advanced intelligent and digital front-end acquisition element, the power instrument is widely applied to various control systems, SCADA systems and energy management systems, the instrument adopts an alternating current sampling technology, can measure three-phase current parameters in a power grid, can set multiplying power through a panel membrane switch, and has the functions of RS485 communication, alarm output, switching value input/output and the like;

the existing three-phase intelligent electric energy meter can have the function of electric leakage detection, but the traditional installation mode of the three-phase intelligent electric energy meter is often embedded or directly nailed on the wall, and the electric energy meter cannot be taken down conveniently and quickly when the electric leakage occurs.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a convenient three-phase intelligent ammeter based on thing networking of dismantling fast and installing.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a three-phase intelligent electric energy meter based on thing networking, includes the electric energy meter main part, a plurality of fixture blocks of the equal fixed mounting in electric energy meter main part top surface and bottom surface, electric energy meter main part one side is equipped with the fixed plate, the horizontal fixed mounting bottom plate in fixed plate one side below, first draw-in groove has been seted up to the bottom plate top surface, electric energy meter main part top is equipped with the cardboard of perpendicular to horizontal plane axial displacement, a plurality of second draw-in grooves have been seted up to the cardboard bottom surface.

Preferably, a top plate is horizontally and fixedly installed above one side of the electric energy meter main body, one side between the top plate and the bottom plate is connected with a screw rod through a bearing, the surface of the screw rod is in threaded connection with a clamping plate, one end of the screw rod penetrates through the top plate and is fixedly connected with a rotating rod, and a rotating block is fixedly installed at the center of one end of the rotating rod.

Preferably, a limiting rod is fixed on the other side between the top plate and the bottom plate, and a movable hole matched with the limiting rod is formed in one side of the top surface of the clamping plate.

Preferably, the first clamping groove and the second clamping groove are equal in size and are matched with the clamping blocks in size and position.

Preferably, a threaded hole matched with the screw rod is formed in the other side of the surface of the clamping plate.

Preferably, a U-shaped frame is fixedly installed between the top plate and the bottom plate and close to one side of the screw rod.

Preferably, a groove is formed in one side, close to the electric energy meter main body, of the fixing plate, a plurality of motors are fixedly mounted on the bottom surface inside the groove, a plurality of fan blades are fixedly mounted on an output shaft of each motor, and a dustproof screen plate is hinged to a notch of the groove.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model can complete the quick disassembly and the fixed installation of the electric energy meter main body by arranging the fixed plate, the bottom plate, the fixture block, the clamping plate, the first clamping groove, the second clamping groove, the top plate, the lead screw, the rotating rod, the rotating block, the limiting rod and the limiting hole, and can be conveniently and quickly taken down for maintenance or replacement when the electric energy meter main body leaks electricity;

2. the utility model discloses a set up recess, motor, flabellum and dustproof otter board, can accomplish the cooling heat dissipation to the electric energy meter main part, prevent that the electric energy meter main part during operation high temperature from leading to the internal component to damage.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation of the clamping plate structure of the present invention;

FIG. 3 is a schematic view of the structure of the clamping plate, the second clamping groove, the movable hole and the threaded hole of the present invention;

fig. 4 is a schematic structural view of the electric energy meter main body and the fixture block of the present invention;

FIG. 5 is a schematic structural view of the fixing plate, the groove, the motor, the fan blade and the dustproof screen plate of the present invention;

wherein: 1. a main body of the electric energy meter; 2. a fixing plate; 3. a base plate; 4. a clamping block; 5. clamping a plate; 6. a first card slot; 7. a second card slot; 8. a top plate; 9. a screw rod; 10. a rotating rod; 11. rotating the block; 12. a limiting rod; 13. a movable hole; 14. a U-shaped frame; 15. a threaded hole; 16. a groove; 17. a motor; 18. a fan blade; 19. a dustproof mesh plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in FIGS. 1-5, the utility model provides a three-phase intelligent electric energy meter based on the Internet of things, which comprises an electric energy meter main body 1, a plurality of clamping blocks 4 are fixedly arranged on the top surface and the bottom surface of the electric energy meter main body 1, a fixing plate 2 is arranged on one side of the electric energy meter main body 1, a bottom plate 3 is horizontally and fixedly arranged below one side of the fixing plate 2, a first clamping groove 6 is arranged on the top surface of the bottom plate 3, a clamping plate 5 which can axially displace vertical to the horizontal plane is arranged above the electric energy meter main body 1, a top plate 8 is horizontally and fixedly arranged above one side of the electric energy meter main body 1, a lead screw 9 is connected between the top plate 8 and the bottom plate 3 through a bearing, the surface of the lead screw 9 is connected with the clamping plate 5 through a thread, a thread hole 15 which is matched with the lead screw 9 is arranged on the other side of the clamping plate 5, one end of the lead screw 9 passes through the top plate 8 to be fixedly connected with a rotating rod 10, a rotating block 11 is fixedly arranged at the central position of one end of the rotating rod 10, a plurality of second clamping grooves 7 are arranged on the bottom surface of the clamping plate 5, the first clamping groove 6 and the second clamping groove 7 are equal in size and are matched with the clamping block 4 in size and position, a U-shaped frame 14 is fixedly installed between the top plate 8 and the bottom plate 3 and close to one side of the screw rod 9, a certain protection effect is achieved on the screw rod 9, a limiting rod 12 is fixed on the other side between the top plate 8 and the bottom plate 3, a movable hole 13 matched with the limiting rod 12 is formed in one side of the top surface of the clamping plate 5, when the screw rod 9 rotates to drive the clamping plate 5 to move up and down on the surface of the screw rod 9, the clamping plate 5 can slide on the surface of the limiting rod 12 at the same time, and the limiting rod 12 plays a certain guiding role;

when the electric energy meter main body 1 needs to be disassembled and taken down for maintenance due to electric leakage, the rotating block 11 is rotated clockwise to drive the rotating rod 10 to rotate clockwise, the rotating rod 10 drives the screw rod 9 to rotate clockwise, the screw rod 9 drives the clamping plate 5 to move upwards along the screw rod 9 and the limiting rod 12 until the clamping block 4 on the top surface of the electric energy meter main body 1 is separated from the second clamping groove 7, then the electric energy meter main body 1 is lifted upwards to separate the clamping block 4 on the bottom surface of the electric energy meter main body 1 from the first clamping groove 6, so that the electric energy meter main body 1 is conveniently and easily taken out, the quick disassembly and taking out of the electric energy meter main body 1 are completed, and the subsequent maintenance of the electric energy meter main body is facilitated;

after the maintenance finishes, when needing to fix electric energy meter main part 1 again, place electric energy meter main part 1 on bottom plate 3, make fixture block 4 of 1 bottom surface of electric energy meter main part get into in the first draw-in groove 6, rotate the turning block 11 anticlockwise again, make it drive bull stick 10 anticlockwise rotation, bull stick 10 drives lead screw 9 anticlockwise rotation, lead screw 9 drives cardboard 5 downstream, make second draw-in groove 7 of cardboard 5 bottom surface be close to the fixture block 4 of 1 top surface of electric energy meter main part gradually, wrap up the fixture block 4 of 1 top surface of electric energy meter main part completely until second draw-in groove 7, cardboard 5 can't continue the downstream and stop rotation turning block 11 again, thereby the quick fixation to electric energy meter main part 1 has been accomplished.

As shown in fig. 1 and fig. 5, this embodiment also discloses that a groove 16 is formed in one side of the fixing plate 2 close to the electric energy meter main body 1, a plurality of motors 17 are fixedly mounted on the bottom surface inside the groove 16, a plurality of fan blades 18 are fixedly mounted on the output shafts of the motors 17, a dustproof mesh plate 19 is hinged to the notch of the groove 16, and when the dustproof mesh plate 19 prevents dust from entering the groove 16, wind energy generated by rotation of the fan blades 18 is conveniently and uniformly dissipated to cool the electric energy meter main body 1, and damage to internal components caused by overhigh temperature during operation of the electric energy meter main body 1 is prevented.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a three-phase intelligence electric energy meter based on thing networking, includes electric energy meter main part (1), its characterized in that: the electric energy meter is characterized in that a plurality of clamping blocks (4) are fixedly mounted on the top surface and the bottom surface of the electric energy meter main body (1), a fixing plate (2) is arranged on one side of the electric energy meter main body (1), a bottom plate (3) is horizontally and fixedly mounted on one side of the fixing plate (2), a first clamping groove (6) is formed in the top surface of the bottom plate (3), a clamping plate (5) perpendicular to the horizontal plane axial displacement is arranged above the electric energy meter main body (1), and a plurality of second clamping grooves (7) are formed in the bottom surface of the clamping plate (5).

2. The three-phase intelligent electric energy meter based on the Internet of things according to claim 1, characterized in that: the electric energy meter is characterized in that a top plate (8) is horizontally and fixedly mounted above one side of the electric energy meter main body (1), one side between the top plate (8) and the bottom plate (3) is connected with a screw rod (9) through a bearing, the surface of the screw rod (9) is in threaded connection with a clamping plate (5), one end of the screw rod (9) penetrates through a rotating rod (10) which is fixedly connected with the top plate (8), and a rotating block (11) is fixedly mounted at the center of one end of the rotating rod (10).

3. The three-phase intelligent electric energy meter based on the Internet of things according to claim 2, characterized in that: a limiting rod (12) is fixed on the other side between the top plate (8) and the bottom plate (3), and a movable hole (13) matched with the limiting rod (12) is formed in one side of the top surface of the clamping plate (5).

4. The three-phase intelligent electric energy meter based on the Internet of things according to claim 1, characterized in that: the first clamping groove (6) and the second clamping groove (7) are equal in size and are matched with the clamping block (4) in size and position.

5. The three-phase intelligent electric energy meter based on the Internet of things according to claim 2, characterized in that: and a threaded hole (15) matched with the screw rod (9) is formed in the other side of the surface of the clamping plate (5).

6. The three-phase intelligent electric energy meter based on the Internet of things according to claim 2, characterized in that: and a U-shaped frame (14) is fixedly arranged between the top plate (8) and the bottom plate (3) and close to one side of the screw rod (9).

7. The three-phase intelligent electric energy meter based on the Internet of things according to claim 1, characterized in that: a groove (16) is formed in one side, close to the electric energy meter main body (1), of the fixing plate (2), a plurality of motors (17) are fixedly installed on the bottom surface inside the groove (16), a plurality of fan blades (18) are fixedly installed on output shafts of the motors (17), and a dustproof screen plate (19) is hinged to a notch of the groove (16).