CN219874657U

CN219874657U - Power grid harmonic wave treatment mechanism

Info

Publication number: CN219874657U
Application number: CN202320877328.6U
Authority: CN
Inventors: 张建; 卢中钧; 张兴龙; 杨秋昀; 刘奔
Original assignee: Yunnan Electric Power Technology Co ltd
Current assignee: Yunnan Electric Power Technology Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-10-20
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to the technical field of power grid harmonic wave treatment and discloses a power grid harmonic wave treatment mechanism, which comprises a box body, wherein a movable assembly is arranged in the box body, a radiating assembly is arranged on the left side of the box body, the movable assembly comprises a fixed box fixedly arranged between the left side wall and the right side wall of an inner cavity of the box body, the top of the fixed box is connected with a mounting plate in a sliding manner, the front surface of the fixed box is rotationally connected with a rotating shaft, a driving bevel gear is fixedly arranged on the back surface of the rotating shaft, and a rotating rod is rotationally connected between the left side wall and the right side wall of the inner cavity of the fixed box. This electric wire netting harmonic treatment mechanism through setting up the movable assembly, can be when installing or dismantling the maintenance to the filter, discharges the box outside with the filter through the mounting panel, and the convenience can prevent through the radiator unit that the heat of box inside from leading to local circuit ageing, the condition of conflagration even to dismantle the maintenance to the installation of filter.

Description

Power grid harmonic wave treatment mechanism

Technical Field

The utility model relates to the technical field of power grid harmonic wave management, in particular to a power grid harmonic wave management mechanism.

Background

The electric energy is used as an energy source, so that the dependence on the electric energy in the daily production and life of people is increased, and a plurality of losses can occur in the use or transmission process of the electric energy, so that the electric energy is wasted, the loss of a low-voltage power grid is large in the electric energy loss process, and in order to reduce the electric energy loss of the low-voltage power grid, a filter is needed to be additionally arranged between devices for harmonic treatment.

According to the utility model discloses a low-voltage power distribution cabinet is administered to electric wire netting harmonic is proposed to CN215497822U, through setting up the base, set up the telescopic link and be used for supporting the roof on the base, flexible under actuating mechanism's effect through the telescopic link, adjust the distance between roof and the base, set up the quick-witted case between base and the roof, thereby can nimble adjusting device height according to the quantity of machine case, thereby reduce the volume of device as required, can nimble adjusting device height according to the quantity of machine case in this application file, but in the installation of filter, in practice, to the power equipment who has built, need change the structure between the equipment pertinently, thereby the installation degree of difficulty that leads to the filter is great, secondly, the excessive quantity of machine case in the device can lead to the local hyperthermia of circuit even arouse the conflagration, so a power grid harmonic administering mechanism is proposed and solves above-mentioned problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a power grid harmonic treatment mechanism which has the advantages of being convenient for the installation of a filter and the like, and solves the problems of difficult installation of the filter and heat aging of a circuit of the existing power grid harmonic treatment mechanism.

(II) technical scheme

In order to achieve the purpose of facilitating the installation of the filter, the utility model provides the following technical scheme: the utility model provides a mechanism is administered to electric wire netting harmonic, includes the box, the inside of box is provided with the removal subassembly, the left side of box is provided with the radiator unit.

The movable assembly comprises a fixed box fixedly arranged between the left side wall and the right side wall of the inner cavity of the box body, the top of the fixed box is slidably connected with a mounting plate, the front side of the fixed box is rotationally connected with a rotating shaft, the back side of the rotating shaft is fixedly provided with a driving bevel gear, a rotating rod is rotationally connected between the left side wall and the right side wall of the inner cavity of the fixed box, the outer side of the rotating rod is fixedly provided with a driven bevel gear meshed with the driving bevel gear, the outer side of the rotating rod is fixedly provided with two circular gears, and the bottom of the mounting plate is fixedly provided with a rack meshed with the circular gears.

Further, the radiating component comprises a radiating box communicated to the left side of the box body, a radiating fan is fixedly installed in the radiating box, a filter plate positioned on the right side of the radiating fan is fixedly installed in the radiating box, and radiating holes penetrating through the inside of the radiating box and evenly distributed in the radiating box are formed in the right side of the box body.

Further, the inside of box is provided with supporting component, the equal fixed mounting in bottom four corners of box has the base, the front of box has the chamber door through the hinge.

Further, the supporting component comprises limiting blocks fixedly arranged on the left side and the right side of the mounting plate, limiting grooves which are in sliding connection with the limiting blocks are formed in the left side wall and the right side wall of the inner cavity of the box body, and a supporting plate is fixedly arranged on the inner bottom wall of the fixing box.

Further, two through grooves are formed in the top of the fixed box, and the height of each through groove is larger than that of the rack.

Further, the front of the rotating shaft is fixedly provided with a rotating handle, and the rotating shaft is rotatably connected to the inside of the supporting plate.

Further, the width of the limiting block and the width of the limiting groove are equal to the width of the box body.

Further, the moving assembly, the heat dissipation assembly and the supporting assembly are all three groups, and each group of moving assembly corresponds to the heat dissipation assembly and the supporting assembly in position.

(III) beneficial effects

Compared with the prior art, the utility model provides a power grid harmonic wave treatment mechanism, which comprises the following components

The beneficial effects are that:

this electric wire netting harmonic treatment mechanism through setting up the movable assembly, can be when installing or dismantling the maintenance to the filter, discharges the box outside with the filter through the mounting panel, and the convenience can prevent through the radiator unit that the heat of box inside from leading to local circuit ageing, the condition of conflagration even to dismantle the maintenance to the installation of filter.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the movable assembly of the structure of the present utility model;

FIG. 3 is an enlarged view of A in FIG. 1, which is a structural view of the present utility model;

fig. 4 is an enlarged view of B in fig. 1, which is a structural diagram of the present utility model.

In the figure: 1. a case; 2. a moving assembly; 201. a fixed box; 202. a mounting plate; 203. a rotating shaft; 204. a drive bevel gear; 205. a rotating rod; 206. a driven bevel gear; 207. a circular gear; 208. a rack; 3. a heat dissipation assembly; 301. a heat radiation box; 302. a heat radiation fan; 303. a filter plate; 304. a heat radiation hole; 4. a support assembly; 401. a limiting block; 402. a limit groove; 403. a support plate; 5. and (5) a base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: referring to fig. 1-4, a harmonic control mechanism for a power grid in the present embodiment includes a case 1, a moving assembly 2 is disposed in the case 1, and a heat dissipation assembly 3 is disposed on the left side of the case 1.

Specifically, can be when installing or dismantling the maintenance to the filter through moving subassembly 2, through discharging the filter outside box 1, the convenience is to the installation of filter and dismantle the maintenance, can prevent through radiator unit 3 that the inside heat of box 1 from leading to local circuit ageing, the condition of conflagration even takes place.

Embodiment two: referring to fig. 1-3, on the basis of the first embodiment, the moving assembly 2 includes a fixed box 201 fixedly installed between left and right sidewalls of an inner cavity of the box 1, a mounting plate 202 is slidably connected to a top of the fixed box 201, a rotating shaft 203 is rotatably connected to a front surface of the fixed box 201, a driving bevel gear 204 is fixedly installed on a back surface of the rotating shaft 203, a rotating rod 205 is rotatably connected between left and right sidewalls of the inner cavity of the fixed box 201, a driven bevel gear 206 meshed with the driving bevel gear 204 is fixedly installed on an outer side of the rotating rod 205, two circular gears 207 are fixedly installed on an outer side of the rotating rod 205, and a rack 208 meshed with the circular gears 207 is fixedly installed at a bottom of the mounting plate 202.

Wherein, two logical grooves have been seted up at the top of fixed box 201, the height of logical groove is greater than rack 208's height, ensure that rack 208 can move in logical inslot portion, when pivot 203 rotates, pivot 203 can drive bevel gear 204 and rotate, drive bevel gear 204 can drive the driven bevel gear 206 with it meshing rotates, driven bevel gear 206 can drive bull stick 205 and rotate, bull stick 205 can drive two circular gear 207 and rotate, two circular gear 207 can drive two racks 208 respectively and move forward or backward, and logical groove has guaranteed the stable motion of rack 208.

In addition, the two racks 208 drive the mounting plate 202 to move forward or backward, and the filter is fixedly mounted on the top of the mounting plate 202, so that the mounting plate 202 drives the filter to move forward or backward, and the filter is discharged or enters the inside of the case 1.

It should be noted that, the support assembly 4 is disposed inside the case 1, the support assembly 4 includes a stopper 401 fixedly mounted on the left and right sides of the mounting plate 202, the left and right side walls of the inner cavity of the case 1 are provided with a limiting groove 402 slidably connected with the stopper 401, and the inner bottom wall of the fixing case 201 is fixedly mounted with a supporting plate 403.

Wherein, the front fixed mounting of pivot 203 has the commentaries on classics handle, thereby drives pivot 203 and rotates through rotating the commentaries on classics handle, and pivot 203 rotates the inside of being connected in backup pad 403, carries out stable support to pivot 203 through backup pad 403, ensures pivot 203 pivoted stability, prevents that pivot 203 from taking place the skew.

In addition, the width of the limiting block 401 and the width of the limiting groove 402 are equal to the width of the box body 1, when the mounting plate 202 moves forwards or backwards, the limiting block 401 and the limiting groove 402 can limit and guide the mounting plate 202, so that the stability of the movement of the mounting plate 202 is guaranteed, and meanwhile, when the mounting plate 202 moves forwards, the limiting block 401 and the limiting groove 402 can stably support the mounting plate 202, and the mounting plate 202 is prevented from overturning during the movement.

Specifically, the filter can be discharged or enter the box body 1 by rotating the rotating handle, so that the filter can be quickly installed or maintained and replaced.

Embodiment III: referring to fig. 1 and 4, on the basis of the first embodiment, the heat dissipation assembly 3 includes a heat dissipation box 301 communicated with the left side of the box 1, a heat dissipation fan 302 is fixedly installed inside the heat dissipation box 301, a filter plate 303 located on the right side of the heat dissipation fan 302 is fixedly installed inside the heat dissipation box 301, and heat dissipation holes 304 penetrating through and uniformly distributed inside the right side of the box 1 are formed.

Wherein, the left side of cooling box 301 is linked together with the external world, ensures that radiator fan 302 can normally work in cooling box 301 inside, and when radiator fan 302 during operation, radiator fan 302 can be through cooling box 301 with outside air discharge into box 1 inside, and the inside heat of box 1 can be through the louvre 304 discharge to realize the heat dissipation to box 1 inside, simultaneously, can prevent through filter 303 that external dust from getting into box 1 inside when the heat dissipation.

Specifically, the ventilation inside the box body 1 can be realized through the cooling fan 302 and the cooling holes 304, so that the heat inside the box body 1 is dissipated, and the situation that part of circuits are aged or even fire is caused due to the fact that the temperature inside the box body 1 is too high is avoided.

Referring to fig. 1, in this embodiment, the bottom four corners of the case 1 are fixedly provided with bases 5, the case 1 is supported by the bases 5, the front surface of the case 1 is hinged with a case door through a hinge, and the front surface of the case 1 is protected by the case door.

It should be noted that, the moving assemblies 2, the heat dissipating assembly 3 and the supporting assembly 4 have three groups, and each group of moving assemblies 2 corresponds to the positions of the heat dissipating assembly 3 and the supporting assembly 4, and each group of moving assemblies 2 does not interfere with the heat dissipating assembly 3 and the supporting assembly 4 and works independently.

The working principle of the embodiment is as follows:

this electric wire netting harmonic treatment mechanism, when wanting to install or change the maintenance to the filter, rotate the twist grip, the twist grip can drive pivot 203 and rotate, pivot 203 can drive the drive bevel gear 204 and rotate, the drive bevel gear 204 can drive the driven bevel gear 206 with it and rotate, driven bevel gear 206 can drive the bull stick 205 and rotate, the bull stick 205 can drive two circular gear 207 and rotate, two circular gear 207 can drive two racks 208 forward or backward movement respectively, two racks 208 can drive mounting panel 202 forward or backward movement, mounting panel 202 can drive the filter forward or backward movement, make the filter discharge or get into the inside of box 1, thereby the convenience is installed or is changed the maintenance to the filter.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a mechanism is administered to electric wire netting harmonic, includes box (1), its characterized in that: a movable assembly (2) is arranged in the box body (1), and a heat dissipation assembly (3) is arranged on the left side of the box body (1);

the movable assembly (2) comprises a fixed box (201) fixedly installed between the left side wall and the right side wall of an inner cavity of the box body (1), a mounting plate (202) is slidably connected to the top of the fixed box (201), a rotating shaft (203) is rotatably connected to the front side of the fixed box (201), a driving bevel gear (204) is fixedly installed on the back side of the rotating shaft (203), a rotating rod (205) is rotatably connected between the left side wall and the right side wall of the inner cavity of the fixed box (201), a driven bevel gear (206) meshed with the driving bevel gear (204) is fixedly installed on the outer side of the rotating rod (205), two circular gears (207) are fixedly installed on the outer side of the rotating rod (205), and a rack (208) meshed with the circular gears (207) is fixedly installed on the bottom of the mounting plate (202).

2. A power grid harmonic remediation mechanism according to claim 1 wherein: the heat dissipation assembly (3) comprises a heat dissipation box (301) communicated to the left side of the box body (1), a heat dissipation fan (302) is fixedly arranged in the heat dissipation box (301), a filter plate (303) positioned on the right side of the heat dissipation fan (302) is fixedly arranged in the heat dissipation box (301), and heat dissipation holes (304) penetrating through the inside and uniformly distributed in the right side of the box body (1) are formed.

3. A power grid harmonic remediation mechanism according to claim 1 wherein: the novel refrigerator is characterized in that a supporting component (4) is arranged inside the refrigerator body (1), bases (5) are fixedly installed at four corners of the bottom of the refrigerator body (1), and a refrigerator door is hinged to the front face of the refrigerator body (1) through hinges.

4. A power grid harmonic remediation mechanism according to claim 3 wherein: the support assembly (4) comprises limiting blocks (401) fixedly mounted on the left side and the right side of the mounting plate (202), limiting grooves (402) which are slidably connected with the limiting blocks (401) are formed in the left side wall and the right side wall of the inner cavity of the box body (1), and a supporting plate (403) is fixedly mounted on the inner bottom wall of the fixed box (201).

5. A power grid harmonic remediation mechanism according to claim 1 wherein: two through grooves are formed in the top of the fixed box (201), and the height of each through groove is larger than that of the rack (208).

6. The power grid harmonic remediation mechanism of claim 4, wherein: the front of the rotating shaft (203) is fixedly provided with a rotating handle, and the rotating shaft (203) is rotatably connected to the inside of the supporting plate (403).

7. The power grid harmonic remediation mechanism of claim 4, wherein: the width of the limiting block (401) and the width of the limiting groove (402) are equal to the width of the box body (1).

8. A power grid harmonic remediation mechanism according to claim 3 wherein: the movable components (2), the heat dissipation components (3) and the support components (4) are all three groups, and the positions of each group of movable components (2) correspond to the positions of the heat dissipation components (3) and the positions of the support components (4).