CN213212784U

CN213212784U - Compensating device for large current of electric energy meter calibrating device

Info

Publication number: CN213212784U
Application number: CN202021808720.8U
Authority: CN
Inventors: 张亚新; 肖海红
Original assignee: Zhengzhou Huate Measurement And Control New Technology Co ltd
Current assignee: Zhengzhou Huate Measurement And Control New Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-14
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a compensation arrangement of electric energy meter calibrating installation heavy current relates to compensation arrangement technical field. The utility model discloses a mounting panel, compensation arrangement install bin, compensation arrangement body and pull box, a mounting panel surface mounting has the compensation arrangement install bin, and the compensation arrangement install bin is the cavity structure, and the inside compensation arrangement body that is provided with of compensation arrangement install bin, and surface sliding is connected with the pull box under the compensation arrangement install bin. The utility model discloses a mounting panel and compensation arrangement install bin structure can effectively avoid improving its steadiness because of the not hard up problem that results in is not matched with the equipment fixing position in reactive compensation controller, through radiating groove and heat dissipation flabellum structure, can in time dispel the heat to compensation arrangement, avoids the high temperature, improve equipment's work efficiency, through spout and slider structure, the installation and the clearance of the pull box of being convenient for, the while is convenient for overhaul driving motor and avoid the dust to pile up.

Description

Compensating device for large current of electric energy meter calibrating device

Technical Field

The utility model belongs to the technical field of compensation arrangement, especially, relate to a compensation arrangement of electric energy meter calibrating installation heavy current.

Background

The compensation device plays a role in an electronic power supply system in improving the power factor of a power grid, reducing the loss of a power supply transformer and a transmission line, improving the power supply efficiency and improving the power supply environment, so that the compensation device is in an indispensable and very important position in the power supply system, the compensation device is reasonably selected, the loss of the network can be reduced to the maximum extent, and the quality of the power grid is improved. Conversely, improper selection or use may cause many factors such as power supply system, voltage fluctuation, harmonic increase, and the like.

The existing compensation device adopts a direct installation and fixation mode, generally, locking nuts are installed on two sides of the compensation device and are fixed on equipment, so that a reactive compensation controller is easy to damage during installation or disassembly, a gap is easy to exist, the reactive compensation controller slides, a rear plug is easy to loosen when being connected with the rear plug, and the existing compensation device does not have a heat dissipation function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compensation arrangement of electric energy meter calibrating installation heavy current, through mounting panel and compensation arrangement install bin structure, can effectively avoid not matching the not hard up problem that leads to because of reactive compensation controller and equipment fixing position, improve its steadiness, through radiating groove and heat dissipation flabellum structure, can in time dispel the heat to compensation arrangement, avoid the high temperature, improve equipment's work efficiency, through spout and slider structure, the installation and the clearance of the pull box of being convenient for, be convenient for overhaul driving motor simultaneously and avoid the dust to pile up, it is gapped to solve current installation, be easy not hard up and the not enough problem of heat dissipation.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a compensation arrangement of electric energy meter calibrating installation heavy current, including mounting panel, compensation arrangement install bin, compensation arrangement body and pull box, a mounting panel surface mounting has the compensation arrangement install bin, the compensation arrangement install bin is the cavity structure, the inside compensation arrangement body that is provided with of compensation arrangement install bin, surface sliding connection has the pull box under the compensation arrangement install bin.

Further, a plurality of mounting holes are formed in one surface of the mounting plate, the compensation device mounting box is fixedly connected with external equipment, a mounting groove is formed in the upper surface of the mounting plate, mounting lugs are welded to the two sides of the mounting groove, the mounting lugs are matched with the compensation device body, and the compensation device body is fixedly mounted through the mounting lugs.

Further, a front cover is arranged on one surface of the compensation device installation box, a rear cover is arranged on the other surface of the compensation device installation box, the front cover is embedded inside the installation groove, two plug wire columns are arranged on the upper surface of the front cover, a square plug position is installed between the two plug wire columns, a plurality of fixing plates are arranged on the peripheral side face of each plug wire column, a separation ring is arranged inside each plug wire column, and a plurality of ventilation grooves are formed in the surface of the rear cover, so that heat dissipation of the compensation device body is facilitated.

Further, the bottom surface of the inner portion of the compensation device installation box is provided with a plurality of heat dissipation grooves, the compensation device body is further cooled through the heat dissipation grooves, the lower surface of the compensation device installation box is provided with two sliding grooves, sliding blocks are arranged inside the two sliding grooves, and the sliding blocks are in sliding fit with the sliding grooves, so that the installation and the disassembly of the drawing box are facilitated.

Further, pull box upper surface and two slider welding, pull box upper surface is provided with the opening, mutually support between opening and the radiating groove, a skin weld of pull box has the handle, the inside a plurality of mount pads that are provided with of pull box, surface mounting has driving motor on a plurality of mount pads, be provided with the rubber pad between driving motor and mount pad, the transmission shaft is installed to driving motor one end, the side dress has a plurality of heat dissipation flabellums around the transmission shaft one end, dispels the heat to the compensation arrangement body through heat dissipation flabellum continuously, guarantees its work efficiency.

The utility model discloses following beneficial effect has:

1. the utility model discloses a mounting panel and compensation arrangement install bin structure can effectively avoid improving its steadiness because of the not hard up problem that reactive compensation controller and equipment fixing position mismatch and lead to.

2. The utility model discloses a radiating groove and heat dissipation flabellum structure can in time dispel the heat to compensation arrangement, avoid the high temperature, improve equipment's work efficiency.

3. The utility model discloses a spout and slider structure, the installation and the clearance of the pull box of being convenient for, the while easy access driving motor and avoid the dust to pile up.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a large current compensation device of an electric energy meter calibration device according to the present invention;

fig. 2 is a schematic diagram of a front view structure of a large current compensation device of an electric energy meter calibration device according to the present invention;

fig. 3 is a schematic diagram of a rear view structure of a large current compensation device of an electric energy meter calibration device of the present invention;

fig. 4 is a schematic view of the internal structure of the middle drawer box of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. mounting a plate; 2. a compensation device installation box; 4. a box is drawn out; 5. mounting holes; 6. mounting grooves; 7. Mounting lugs; 8. a front cover; 9. a rear cover; 10. a plug wire post; 11. a fixing plate; 12. a spacer ring; 13. square inserting; 14. a ventilation slot; 16. a chute; 17. a slider; 18. a handle; 19. a mounting seat; 20. a rubber pad; 21. a drive motor; 22. a drive shaft; 23. the heat dissipation fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Please refer to fig. 1-4, the utility model relates to a compensation arrangement of electric energy meter calibrating installation heavy current, including mounting panel 1, compensation arrangement install bin 2, compensation arrangement body and

pull box

4, 1 surface mounting on mounting panel has compensation arrangement install bin 2, and compensation arrangement install bin 2 is the cavity structure, and the inside compensation arrangement body that is provided with of compensation arrangement install bin 2, and the surface sliding connection has pull box 4 under the compensation arrangement install bin 2.

A plurality of mounting holes 5 are formed in one surface of the mounting plate 1, the compensation device mounting box 2 convenient to use is fixedly connected with external equipment, the mounting groove 6 is formed in the upper surface of the mounting plate 1, mounting lugs 7 are welded on the two sides of the mounting groove 6, the mounting lugs 7 are matched with the compensation device body, and the compensation device body convenient to use is fixedly mounted through the mounting lugs 7.

2 surfaces of compensation arrangement install bin are provided with

protecgulum

8, 2 another surfaces of compensation arrangement install bin are provided with

back lid

9, 8 dress of protecgulum are inlayed inside

mounting groove

6, 8 upper surfaces of protecgulum are provided with two plug-in posts 10, install between two plug-in posts 10 squarely and insert position 13, plug-in post 10 week side is provided with a plurality of fixed plates 11, plug-in post 10 is inside to be provided with

spacer ring

12, 9 surfaces of back lid are provided with a plurality of ventilation slots 14, be convenient for dispel the heat to the compensation arrangement body.

The inside bottom surface of compensation arrangement install bin 2 is provided with a plurality of radiating grooves, further dispels the heat to the compensation arrangement body through the radiating groove, and 2 lower surfaces of compensation arrangement install bin are provided with two spouts 16, and two spouts 16 are inside to be provided with slider 17, and sliding fit between slider 17 and the spout 16 makes things convenient for the installation and the dismantlement of pull box 4.

4 upper surfaces of pull box and two slider 17 welding, 4 upper surfaces of pull box are provided with the opening, mutually support between opening and the radiating groove, 4 skin weld of pull box has handle 18, the inside a plurality of mount pads 19 that are provided with of

pull box

4, 19 upper surface mounting in a plurality of mount pads has driving motor 21, be provided with rubber pad 20 between driving motor 21 and mount pad 19, driving shaft 22 is installed to driving motor 21 one end, 22 one end week side of driving shaft has inlayed a plurality of heat dissipation flabellums 23, continuously dispel the heat to the compensation arrangement body through heat dissipation flabellum 23, guarantee its work efficiency.

Referring to fig. 1-4, the present invention relates to a large current compensation device for a calibrating device of an electric energy meter, preferably, the model of the driving motor 21 is FH22, and the usage method thereof is: through mounting hole 5 with mounting panel 1 and external device fixed connection, through installation ear 7 with compensation arrangement body fixed connection, under the combined action of ventilation groove 14, radiating groove and radiating fan 23, continuously dispel the heat to the compensation arrangement body, through the sliding fit of spout 16 and slider 17, make things convenient for the installation and the dismantlement of pull box 4, be convenient for overhaul driving motor 21, the clearance of being convenient for simultaneously avoids the dust to pile up.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a compensation arrangement of electric energy meter calibrating installation heavy current, includes mounting panel (1), compensation arrangement install bin (2), compensation arrangement body and pull box (4), its characterized in that: the mounting panel (1) a surface mounting has compensation device install bin (2), compensation device install bin (2) are the cavity structure, the inside compensation device body that is provided with of compensation device install bin (2), compensation device install bin (2) lower surface sliding connection has pull box (4).

2. The large-current compensation device for the verification device of the electric energy meter as claimed in claim 1, wherein a plurality of mounting holes (5) are formed in one surface of the mounting plate (1), a mounting groove (6) is formed in the upper surface of the mounting plate (1), mounting lugs (7) are welded on two sides of the mounting groove (6), and the mounting lugs (7) are matched with the compensation device body.

3. The large-current compensation device for the electric energy meter calibration device according to claim 1, wherein a front cover (8) is arranged on one surface of the compensation device installation box (2), a rear cover (9) is arranged on the other surface of the compensation device installation box (2), the front cover (8) is embedded in the installation groove (6), two plug posts (10) are arranged on the upper surface of the front cover (8), a square plug position (13) is installed between the two plug posts (10), a plurality of fixing plates (11) are arranged on the peripheral side of each plug post (10), a separation ring (12) is arranged inside each plug post (10), and a plurality of ventilation grooves (14) are arranged on one surface of the rear cover (9).

4. The large-current compensation device for the verification device of the electric energy meter as claimed in claim 1, wherein a plurality of heat dissipation grooves are formed in the bottom surface of the interior of the compensation device installation box (2), two sliding grooves (16) are formed in the lower surface of the compensation device installation box (2), sliding blocks (17) are arranged in the two sliding grooves (16), and the sliding blocks (17) are in sliding fit with the sliding grooves (16).

5. The large-current compensation device for the electric energy meter calibration device according to claim 1, wherein the upper surface of the drawing box (4) is welded with the two sliding blocks (17), the upper surface of the drawing box (4) is provided with an opening, the opening and the heat dissipation groove are matched with each other, a handle (18) is welded on one surface of the drawing box (4), a plurality of mounting seats (19) are arranged inside the drawing box (4), a driving motor (21) is arranged on the upper surface of the mounting seats (19), a rubber pad (20) is arranged between the driving motor (21) and the mounting seats (19), a transmission shaft (22) is installed at one end of the driving motor (21), and a plurality of heat dissipation fan blades (23) are embedded on the circumferential side of one end of the transmission shaft (22).