CN211086415U

CN211086415U - Power metering box protector

Info

Publication number: CN211086415U
Application number: CN201921678340.4U
Authority: CN
Inventors: 秦峰; 杜洪涛; 杨云; 其他发明人请求不公开姓名
Original assignee: Enshi Power Supply Co of State Grid Hubei Electric Power Co Ltd
Current assignee: Enshi Power Supply Co of State Grid Hubei Electric Power Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-07-24
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses an electric power metering box protector, including the supporting baseplate, electric power metering box main part is installed on the top of supporting baseplate, porous heat dissipation window is all installed to electric power metering box main part's both sides face, and the equal bolted connection of both sides face of electric power metering box main part has two weather shields, two bolted connection has linear guide, two in medial surface center department of weather shield equal sliding connection has a sliding block, two on the linear guide the equal bolted connection of medial surface of sliding block has the connecting rod, two bolted connection has the fly leaf between the connecting rod, the even welding of medial surface of fly leaf has the mediation post, the louvre is corresponding on mediation post and the porous heat dissipation window. The utility model discloses, can promote the fly leaf and remove, let the mediation post with louvre impurity and dust mediation clearance on the porous heat dissipation window, make the inside heat of electric power dosage case in time distribute away, the batch meter has good guard action, easy operation is convenient.

Description

Power metering box protector

Technical Field

The utility model relates to a power metering box technical field specifically is a power metering box protector.

Background

The electric power metering box is used for 3-35 kv and used for electric energy metering, and comprises a combined mutual inductor (collecting three-phase current and voltage signals), a box body, an electric meter, a lightning arrester, a vacuum circuit breaker (prepayment type), and the like, wherein the current precision is 0.2S, the voltage precision grade is 0.2, the type is generally J L Sxx-xx (x replaces actual letters) and the combined mutual inductor are basically the same, and the heat dissipation windows on the two side surfaces of the electric power metering box are easy to be blocked by dust and impurities, so that the heat dissipation effect is influenced, and therefore, a protection device is needed.

Traditional protector when using, often dismantles the heat dissipation window and gets off and wash, and every louvre is cleaned and brushed, and the operation is wasted time and energy, trouble very.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power metering box protector aims at improving and often dismantles the heat dissipation window and gets off and wash, and every louvre is cleaned and brushed, and the operation is wasted time and energy, trouble problem very.

The utility model discloses a realize like this:

the utility model provides an electricity metering box protector, includes the supporting baseplate, the electric power metering box main part is installed on the top of supporting baseplate, porous heat dissipation window is all installed to the both sides face of electric power metering box main part, and the equal bolted connection of both sides face of electric power metering box main part has two weather shields, two bolted connection is located at the medial surface center of weather shield has linear guide, two equal sliding connection has a sliding block, two on the linear guide the equal bolted connection of medial surface of sliding block has the connecting rod, two bolted connection has the fly leaf between the connecting rod, the even welding of medial surface of fly leaf has the mediation post, the louvre is corresponding on mediation post and the porous heat dissipation window.

Furthermore, supporting legs are installed at four corners of the bottom end of the supporting bottom plate, and anti-skid grains are distributed at the bottom ends of the supporting legs.

Furthermore, the other side of the movable plate is connected with a handle through a bolt.

Furthermore, all be connected with the stopper on the sliding block.

Further, the length of the linear guide rail is equal to the width of the rain baffle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an even welding of medial surface of fly leaf has the dredging post, and the louvre is corresponding on dredging post and the porous heat dissipation window, the equal bolted connection in both ends of fly leaf has the connecting rod simultaneously, medial surface center department bolted connection of two weather shields has linear guide, equal sliding connection has the sliding block on two linear guide, and the medial surface of two sliding blocks links to each other with two connecting rod bolts, can promote the fly leaf and remove, it clears up to let the dredging post louvre impurity and dust mediation on with the porous heat dissipation window, make the inside heat of electric power dosage case in time distribute away, the batch meter has good guard action, easy operation is convenient, practicality very, the weather shield has the rain-proof effect simultaneously, prevent that the rainwater from invading the damage that causes the part in the box.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the connection structure of the rain shield and the movable plate of the present invention;

fig. 3 is a schematic view of the movable plate structure of the present invention.

In the figure: 1. a support base plate; 2. supporting legs; 3. an electric power meter box main body; 4. a rain shield; 5. a porous heat dissipation window; 6. a movable plate; 7. a handle; 8. dredging the column; 9. a connecting rod; 10. a limiting block; 11. a slider; 12. a linear guide rail.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a power metering box protection device comprises a supporting base plate 1, a power metering box main body 3 is installed at the top end of the supporting base plate 1, porous heat dissipation windows 5 are installed on two side surfaces of the power metering box main body 3, two rain shields 4 are respectively bolted on the two side surfaces of the power metering box main body 3, the rain shields 4 have a rain shielding effect and prevent rainwater from invading into a box body to cause damage of parts, linear guide rails 12 are bolted at the centers of the inner side surfaces of the two rain shields 4, sliding blocks 11 are respectively slidably connected on the two linear guide rails 12, connecting rods 9 are respectively bolted on the inner side surfaces of the two sliding blocks 11, a movable plate 6 is bolted between the two connecting rods 9, dredging columns 8 are uniformly welded on the inner side surface of the movable plate 6, the dredging columns 8 correspond to heat dissipation holes on the porous heat dissipation windows 5 and can push the, let 8 dredge the clearance of louvre impurity and dust on with porous heat dissipation window 5 of post, make the inside heat of electric power dosage case in time distribute away, the batch meter has good guard action, and easy operation is convenient.

Supporting legs 2 are all installed to four corners in the bottom of supporting baseplate 1, and the bottom distribution of supporting legs 2 has anti-skidding line, and four supporting legs 2 provide good supporting role to the power metering box, and stability is high.

The other side of the movable plate 6 is connected with a handle 7 through a bolt, and the handle 7 is held to facilitate the operation and movement of the movable plate 6.

All be connected with stopper 10 on the sliding block 11, when not clearing up the dust on the porous heat dissipation window 5, utilize stopper 10 to carry on spacingly to sliding block 11, guarantee the stability of fly leaf 6.

The linear guide 12 has a length equal to the width of the weather shield 4.

The working principle is as follows: when more dust and impurities exist in the heat dissipation holes of the porous heat dissipation window 5, the two ends of the movable plate 6 are connected with the connecting rods 9, the centers of the inner side surfaces of the two rain shielding plates 4 are connected with the linear guide rails 12 through bolts, the sliding blocks 11 are connected on the two linear guide rails 12 in a sliding mode, the inner side surfaces of the two sliding blocks 11 are connected with the two connecting rods 9 through bolts, the handle 7 can be held to push the movable plate 6 to move inwards, the dredging columns 8 are welded on the inner side surfaces of the movable plate 6 uniformly, the dredging columns 8 correspond to the heat dissipation holes in the porous heat dissipation window 5, the dredging columns 8 can dredge and clean the impurities and the dust in the heat dissipation holes in the porous heat dissipation window 5, so that the heat in the electric power dose box can be dissipated timely, the metering box has a good protection effect, when the dust in the porous heat dissipation window 5 is not cleaned, the, the practicality of power metering box protector has been improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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

1. A power metering box protector, includes supporting baseplate (1), its characterized in that: electric power measurement case main part (3) are installed on the top of supporting baseplate (1), porous heat dissipation window (5) are all installed to the both sides face of electric power measurement case main part (3), and the equal bolted connection of both sides face of electric power measurement case main part (3) has two weather shields (4), two bolted connection has linear guide (12), two in the medial surface center department of weather shield (4) equal sliding connection has sliding block (11), two on linear guide (12) the equal bolted connection of medial surface of sliding block (11) has connecting rod (9), two bolted connection has fly leaf (6) between connecting rod (9), the even welding of medial surface of fly leaf (6) has dredging post (8), it is corresponding with the louvre on porous heat dissipation window (5) to dredge post (8).

2. The power metering box protection device according to claim 1, wherein the supporting feet (2) are installed at four corners of the bottom end of the supporting bottom plate (1), and the bottom ends of the supporting feet (2) are distributed with anti-skid lines.

3. A power metering box guard according to claim 1, characterised in that the other side of the movable plate (6) is bolted with a handle (7).

4. A power metering box guard according to claim 1, characterised in that a stop block (10) is attached to each of the sliding blocks (11).

5. A power metering box guard according to claim 1, characterised in that the length of the linear guide (12) is equal to the width of the rain shield (4).