CN215641434U - High-voltage electric energy metering device - Google Patents

Abstract

The utility model discloses a high-voltage electric energy metering device, which comprises: the front side and the rear side of the bottom end of the base are welded with bottom feet; the rectangular plate is fixed at the left end and the right end of the front side face of the base, a carrying roller with a T-shaped cross section penetrates through the rectangular plate, and a containing roller is arranged at the height of the inner side face of the carrying roller; the maintenance frame is fixed on the upper surface of the base, and a through groove is formed in the maintenance frame; the rain shielding plate is fixed on the upper surface of the maintenance frame, and a lifting ring is fixed on the upper surface of the rain shielding plate; the main body is positioned on the inner side of the maintenance frame and fixed on the upper surface of the base; and the fan is positioned inside the through groove. This high-voltage electric energy metering device utilizes and accomodates the roller and accomodates the electric wire, avoids the electric wire pine to take off, regularly detaches the dust in the main part, prevents the more dust of adhesion in the main part, avoids the dust to influence the radiating effect of main part.

Description

High-voltage electric energy metering device

Technical Field

The utility model relates to the technical field of high-voltage electric energy metering, in particular to a high-voltage electric energy metering device.

Background

The high-voltage electric energy metering device is installed outdoors, in the installation process, the lifting equipment is used for lifting, the shell of the high-voltage electric energy metering device is integrally cast and molded, the structure is semi-closed, the insulativity is strong, and the electric shock has good conductivity, but the existing high-voltage electric energy metering device still has the following problems;

the existing high-voltage electric energy metering device is inconvenient to take up wires, the electric wires are placed in disorder, more dust is easily adhered to the main body, and the heat dissipation effect of the main body is affected.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a high-voltage electric energy metering device which has the characteristics that wires are stored by using a storage roller, the wires are prevented from loosening, dust on a main body is removed periodically, more dust is prevented from being adhered to the main body, and the influence of the dust on the heat dissipation effect of the main body is avoided.

In order to achieve the purpose, the utility model provides the following technical scheme: a high voltage electric energy metering device comprising:

the front side and the rear side of the bottom end of the base are welded with bottom feet;

the rectangular plate is fixed at the left end and the right end of the front side face of the base, a carrying roller with a T-shaped cross section penetrates through the rectangular plate, and a containing roller is arranged at the height of the inner side face of the carrying roller;

the maintenance frame is fixed on the upper surface of the base, and a through groove is formed in the maintenance frame;

the rain shielding plate is fixed on the upper surface of the maintenance frame, and a lifting ring is fixed on the upper surface of the rain shielding plate;

the main body is positioned on the inner side of the maintenance frame and fixed on the upper surface of the base;

and the fan is positioned inside the through groove.

Adopt above-mentioned technical scheme to utilize and accomodate the roller and accomodate the electric wire, avoid the electric wire pine to take off, regularly detach the dust in the main part, prevent the more dust of adhesion in the main part, avoid the dust to influence the radiating effect of main part.

As a preferred technical scheme of the utility model, a spring is fixed at the front end of a rectangular plate at the right end of the front side surface of the base, and a pressure plate is fixed at the front end of the spring.

Through adopting above-mentioned technical scheme, because the front end of spring is fixed with the clamp plate, under the elastic action of spring, the clamp plate conveniently resets.

In a preferred embodiment of the present invention, the outer end of the receiving roller has a concave-convex structure, and the receiving roller and the rectangular plate form a rotating structure.

Through adopting above-mentioned technical scheme, because the outer end of accomodating the roller is concavo-convex structure, utilize and accomodate the roller and accomodate the electric wire, avoid the electric wire to place in disorder.

As the preferable technical scheme of the utility model, screw holes are respectively formed in the bottom feet and the maintenance frame, and the bottom feet are symmetrically arranged relative to the central line of the base.

Through adopting above-mentioned technical scheme, because the screw has all been seted up to footing and maintenance frame's inside, conveniently fix the device in vertical or horizontal space.

As a preferred technical scheme of the present invention, a motor is fixedly connected to the left side surface of the base, a lead screw is fixed to an output end of the motor, the lead screw is in threaded connection with the rear end of the fan, and the fan forms a sliding structure with the through groove through the lead screw.

Through adopting above-mentioned technical scheme, because the fan passes through the lead screw and constitutes sliding construction with wearing the groove, remove along with the removal of fan, clear up the main part comprehensively.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the wire is wound on the receiving roller by arranging the receiving roller, the spring and the pressing plate, the wire is received by the receiving roller, the wire is prevented from being placed in disorder, and the wire on the receiving roller is pressed by the spring and the pressing plate, so that the wire is prevented from loosening;

2. according to the utility model, the maintenance frame, the rain shield and the main body are arranged, and the maintenance frame and the rain shield are utilized to protect the main body, so that the main body is prevented from being corroded by rainwater, and more dust is prevented from being adhered to the main body;

3. according to the utility model, the main body and the fan are arranged, the fan is used for blowing away dust adhered to the main body, the dust is prevented from influencing the heat dissipation effect of the main body, the rotation of the screw rod drives the fan to move left and right, and the main body is cleaned comprehensively.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the connection structure of the pressing plate and the rectangular plate according to the present invention;

FIG. 4 is a schematic top view of the connection between the pressing plate and the rectangular plate according to the present invention.

In the figure: 1. a base; 2. a rectangular plate; 3. a receiving roller; 4. a receiving roller; 5. a spring; 6. pressing a plate; 7. a maintenance frame; 8. a flashing; 9. hoisting a hoisting ring; 10. a main body; 11. penetrating a groove; 12. a fan; 13. footing; 14. a motor; 15. and a screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a high-voltage electric energy metering device comprises a base 1, a rectangular plate 2, a receiving roller 3, a receiving roller 4, a spring 5, a pressing plate 6, a maintenance frame 7, a rain shield 8, a lifting hanging ring 9, a main body 10, a through groove 11, a fan 12, a footing 13, a motor 14 and a screw rod 15, wherein the lifting hanging ring 9 is symmetrically arranged on the rain shield 8 as shown in figures 1 and 2, when the high-voltage electric energy metering device needs to be installed, a lifting hook in a lifting machine is hung in the lifting hanging ring 9, then the maintenance frame 7 and the rain shield 8 are lifted, and as the maintenance frame 7 and the footing 13 are internally provided with screw holes, the maintenance frame 7 is leaned against a wall, or the base 1 is placed on a truss, the footing 13 and the maintenance frame 7 are fixed through screws, so that the high-voltage electric energy metering device is fixed;

in the using process, the rain shielding plate 8 is utilized to protect the main body 10, the main body 10 is prevented from being corroded by rainwater, when the main body 10 is required to be connected with an external electrical appliance, because the electric wires on the main body 10 are wound on the receiving roller 4 with the outer end in a concave-convex structure, as shown in figure 4, the receiving roller 4 and the rectangular plate 2 form a rotating structure through the receiving roller 3, the outer end of the receiving roller 3 with the T-shaped cross section is rotated to discharge the electric wires wound on the receiving roller 4, the pressing plate 6 in the figure 3 is pulled outwards while the receiving roller 3 is rotated to discharge the electric wires, as shown in figure 4, the pressing plate 6 is connected with the rectangular plate 2 through the spring 5, the spring 5 is opened, and the pressing plate 6 is separated from the electric wires, so that the electric wires are separated from the constraint of the pressing plate 6;

regularly open the inside fan 12 of wearing groove 11 in fig. 2, under the effect of fan 12, blow wind to main part 10, blow off the dust of adhesion on the main part 10, avoid the dust to stay on main part 10, influence the heat dissipation of main part 10, motor 14 in fig. 1 drives lead screw 15 rotatory, lead screw 15 and the rectangular block threaded connection of fan 12 rear end, the selection of lead screw 15 drives fan 12 and moves about the inside of wearing groove 11, clear up main part 10 comprehensively.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. A high-voltage electric energy metering device is characterized in that: the method comprises the following steps:

the device comprises a base (1), wherein feet (13) are welded on the front side surface and the rear side surface of the bottom end of the base (1);

the device comprises a rectangular plate (2), wherein the rectangular plate (2) is fixed at the left end and the right end of the front side surface of a base (1), a carrying roller (3) with a T-shaped cross section penetrates through the rectangular plate (2), and a receiving roller (4) is arranged at the height of the inner side surface of the carrying roller (3);

the maintenance frame (7) is fixed on the upper surface of the base (1), and a through groove (11) is formed in the maintenance frame (7);

the rain shielding plate (8) is fixed on the upper surface of the maintenance frame (7), and the lifting rings (9) are fixed on the upper surface of the rain shielding plate (8);

the main body (10), the main body (10) is positioned at the inner side of the maintenance frame (7), and the main body (10) is fixed on the upper surface of the base (1);

a fan (12), wherein the fan (12) is positioned inside the through groove (11).

2. A high voltage electric energy metering device according to claim 1, wherein: the spring (5) is fixed at the front end of the rectangular plate (2) at the right end of the front side face of the base (1), and the pressing plate (6) is fixed at the front end of the spring (5).

3. A high voltage electric energy metering device according to claim 1, wherein: the outer end of the accommodating roller (4) is of a concave-convex structure, and the accommodating roller (4) and the rectangular plate (2) form a rotating structure through the receiving roller (3).

4. A high voltage electric energy metering device according to claim 1, wherein: screw holes are formed in the bottom feet (13) and the maintenance frame (7), and the bottom feet (13) are symmetrically arranged relative to the center line of the base (1).

5. A high voltage electric energy metering device according to claim 1, wherein: the fan is characterized in that a motor (14) is fixedly connected to the left side face of the base (1), a screw rod (15) is fixed to the output end of the motor (14), the screw rod (15) is in threaded connection with the rear end of the fan (12), and the fan (12) and the penetrating groove (11) form a sliding structure through the screw rod (15).

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