CN218826653U

CN218826653U - Power capacitor box shell structure

Info

Publication number: CN218826653U
Application number: CN202222271004.6U
Authority: CN
Inventors: 俞波; 刘利忠; 黄光武
Original assignee: Hangzhou Kede Technology Co ltd
Current assignee: Hangzhou Kede Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-04-07
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to an electric power unit technical field specifically is a power capacitor box shell structure, the power distribution box comprises a box body, the fixed rain-proof cap that is provided with in top of box, the observation window is installed in the embedding of front side top of box, the fixed processing case that is provided with in front side half department of box, the front side of handling the case is provided with the arc ventilation hole, the inside of handling the case is provided with waterproof ventilated membrane, moisture absorption cotton and dehumidification layer respectively, the left and right sides of box is provided with detachable boxboard, the front side of detachable boxboard is provided with fixing mechanism, the inside front and back bilateral symmetry of box is provided with the fixture block, through the fixing mechanism who sets up in power capacitor box shell structure to make separation between detachable boxboard and the box, the follow-up maintenance personnel of being convenient for maintain and change the inside power capacitor of power capacitor box shell structure, guaranteed maintenance personnel's work efficiency.

Description

Power capacitor box shell structure

Technical Field

The utility model relates to an electric power unit technical field specifically is a power capacitor case shell structure.

Background

At present, the box plate part of the power capacitor box shell structure used in the installation process of power capacitor equipment is mostly fixed, so that the maintenance work of maintenance personnel is easily limited when the power capacitor equipment is maintained and replaced, and further the work efficiency of the maintenance personnel is influenced.

To sum up, the utility model discloses a design a power capacitor case shell structure and solve the problem among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power capacitor case shell structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a power capacitor box shell structure comprises a box body, wherein supporting legs are fixedly mounted at the bottom of the box body respectively, a rain-proof cap is fixedly arranged at the top of the box body, an observation window is embedded in the top of the front side of the box body, a treatment box is fixedly arranged at one half of the front side of the box body, an arc-shaped ventilation hole is formed in the front side of the treatment box, a waterproof breathable film, moisture absorption cotton and a dehumidification layer are arranged in the treatment box respectively, detachable box plates are arranged on the left side and the right side of the box body, a fixing mechanism is arranged on the front side of each detachable box plate, and clamping blocks are symmetrically arranged on the front side and the rear side in the box body;

fixing mechanism includes runs through in the bull stick on detachable boxboard right side through the bearing, the right-hand member fixed mounting plum blossom knob of bull stick, and its left end fixedly connected with is located the left first conical gear of detachable boxboard, first conical gear meshing is connected with two second conical gear, two second conical gear is the symmetry setting from top to bottom, the fixed lead screw that is provided with in inside of second conical gear, the outside of lead screw is passed through the connecting piece and is connected with the front side rotation of detachable boxboard, and its outside top cover is equipped with the slider, slider and lead screw threaded connection, and its outside cover is equipped with the fixed block, the cell body with slider looks adaptation is seted up at the top of fixed block, and the front side fixed connection of its rear side and detachable boxboard.

As the utility model discloses preferred scheme, the screw has been seted up to the bottom of supporting leg, and it passes screw cooperation base through the bolt and carries out fixed connection.

As the utility model discloses preferred scheme, the axis of rain-proof cap coincides mutually with the axis at box top, and the size be greater than the size at box top.

As the utility model discloses preferred scheme, a plurality of draw-in grooves have been seted up at the front side both ends of detachable boxboard, wherein the size and the quantity of draw-in groove all with fixture block looks adaptation.

As the utility model discloses preferred scheme, the top of handling the case is half arc structure, and the seam crossing between its and the box front side is provided with waterproof silica gel and seals, the inside of handling the case is linked together with the inside of box.

As the utility model discloses preferred scheme, the front side of waterproof ventilated membrane and the inside front side fixed connection who handles the case, and its rear side and the cotton front side fixed connection that absorbs moisture, the cotton rear side of absorbing moisture and the front side fixed connection on dehumidification layer, the rear side on dehumidification layer and the inside rear side fixed connection who handles the case.

As the preferred scheme of the utility model, the material of observation window is toughened glass.

As the utility model discloses preferred scheme, the quad slit has all been seted up to the inside top left and right sides of box, wherein the outside looks adaptation of quad slit inner wall and slider.

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

the utility model discloses in, through the fixed establishment that sets up in power capacitor box shell structure to utilize the bull stick among the fixed establishment to advance transmission structure and make the slider in the design of the inside removal of fixed block, thereby make and separate between detachable boxboard and the box, the maintenance personal of being convenient for maintains and changes the inside power capacitor of power capacitor box shell structure, has guaranteed maintenance personal's work efficiency.

Drawings

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

FIG. 2 is a schematic structural view of the detachable box plate of the present invention when the box body is separated from the detachable box plate;

fig. 3 is a schematic structural view of the fixing mechanism of the present invention;

figure 4 is the internal structure schematic diagram of the treatment box of the present invention.

In the figure: 1. a box body; 101. supporting legs; 102. rain-proof caps; 103. an observation window; 2. a treatment box; 201. an arc-shaped vent hole; 202. a waterproof breathable film; 203. moisture absorption cotton; 204. a dehumidification layer; 3. a detachable boxboard; 4. a fixing mechanism; 401. a rotating rod; 402. a quincuncial knob; 403. a first bevel gear; 404. a second bevel gear; 405. a screw rod; 406. a slider; 407. and fixing blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, please refer to fig. 1-4, the present invention provides a technical solution:

a power capacitor box shell structure comprises a box body 1, wherein supporting legs 101 are fixedly mounted at the bottom of the box body 1 respectively, a rain-proof cap 102 is fixedly arranged at the top of the box body 1, the rain-proof cap 102 can reduce contact between rainwater and the power capacitor box shell structure, an observation window 103 is embedded and mounted at the top of the front side of the box body 1, a processing box 2 is fixedly arranged at one half of the front side of the box body 1, an arc-shaped ventilation hole 201 is formed in the front side of the processing box 2, a waterproof breathable film 202, moisture absorption cotton 203 and a dehumidifying layer 204 are arranged inside the processing box 2 respectively, detachable box plates 3 are arranged on the left side and the right side of the box body 1, and clamping blocks are symmetrically arranged on the front side and the back side inside the box body 1;

wherein the screw has been seted up to the bottom of supporting leg 101, conveniently make power capacitor case shell structure pass screw cooperation base through the bolt and carry out fixed connection, the axis of rain-proof cap 102 coincides mutually with the axis at box 1 top, and the size be greater than the size at box 1 top, make rain-proof cap 102's function more effective, the material of observation window 103 is toughened glass, conveniently look over the internal plant of power capacitor case shell, the top of handling case 2 is half arc structure, and the seam crossing between it and the box 1 front side is provided with waterproof silica gel seal, make the rainwater can't enter into the inside of power capacitor case shell structure along the gap, the inside of handling case 2 is linked together with the inside of box 1, the inside front side fixed connection of waterproof ventilated membrane 202 and handling case 2, and its rear side and the front side fixed connection of cotton 203 of absorbing moisture, the rear side of cotton 203 and the front side fixed connection of layer 204 of dehumidifying moisture, the rear side of dehumidifying layer 204 and the inside rear side fixed connection of handling case 2, make the moist air that gets into box 1 inside pass through box 202, and the moisture absorption layer 204 becomes the dry environment and has provided the dry running guarantee for the electric power capacitor.

In this embodiment, referring to fig. 1, fig. 2 and fig. 3, a fixing mechanism 4 is disposed on the front side of the detachable box board 3, the fixing mechanism 4 includes a rotating rod 401 penetrating through the right side of the detachable box board 3 through a bearing, a quincunx knob 402 is fixedly mounted on the right end of the rotating rod 401, so that the rotating rod 401 can rotate, the left end of the rotating rod 401 is fixedly connected with a first bevel gear 403 located on the left side of the detachable box board 3, the first bevel gear 403 is engaged with two second bevel gears 404, the two second bevel gears 404 are vertically symmetrical, a screw rod 405 is fixedly disposed inside the second bevel gear 404, the outer side of the screw rod 405 is rotatably connected with the front side of the detachable box board 3 through a connecting piece, a slider 406 is sleeved on the top of the outer side, the slider 406 is threadedly connected with the screw rod 405, a fixing block 407 is sleeved on the outer side of the slider 406, a slot body adapted to the slider 406 is disposed on the top of the fixing block 407, the sliding block 406 conveniently slides up and down inside the fixed block 407, the rear side of the fixed block 407 is fixedly connected with the front side of the detachable box plate 3, when the power capacitor needs to be maintained and replaced, the quincunx knob 402 is rotated, the quincunx knob 402 drives the rotating rod 401 to rotate under the condition that the quincunx knob 402 is fixedly connected with the rotating rod 401, the rotating rod 401 drives the first bevel gear 403 to rotate, under the condition that the first bevel gear 403 is meshed with the second bevel gear 404, the first bevel gear 403 drives the second bevel gear 404 to rotate, the second bevel gear 404 drives the screw rod 405 to rotate, the screw rod 405 drives the sliding block 406 to move until the sliding block 406 is completely separated from the square hole, so that the detachable box plate 3 is separated from the box body 1, and the subsequent maintenance personnel can conveniently maintain and replace the power capacitor inside the box structure of the power capacitor, the working efficiency of maintenance personnel is ensured;

the quad slit has all been seted up to the inside top left and right sides of box 1 wherein, and the outside looks adaptation of quad slit inner wall and slider 406 conveniently carries out fixed mounting to detachable boxboard 3.

The utility model has a working process; when equipment inside the power capacitor box shell structure is maintained and replaced, the plum blossom knob 402 is rotated, the plum blossom knob 402 drives the rotating rod 401 to rotate under the condition that the plum blossom knob 402 is fixedly connected with the rotating rod 401, the rotating rod 401 drives the first conical gear 403 to rotate, under the condition that the connection mode of the first conical gear 403 and the second conical gear 404 is meshed connection, the first conical gear 403 drives the second conical gear 404 to rotate, the second conical gear 404 drives the lead screw 405 to rotate, the lead screw 405 drives the sliding block 406 to move until the sliding block 406 is completely separated from the square hole, and then the detachable box plate 3 is separated from the box body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 power capacitor case shell structure, includes box (1), its characterized in that: the bottom of the box body (1) is respectively and fixedly provided with a supporting leg (101), the top of the box body (1) is fixedly provided with a rain-proof cap (102), the top of the front side of the box body (1) is embedded with an observation window (103), one half of the front side of the box body (1) is fixedly provided with a treatment box (2), the front side of the treatment box (2) is provided with an arc-shaped ventilation hole (201), the inside of the treatment box (2) is respectively provided with a waterproof breathable film (202), a moisture absorption cotton (203) and a dehumidification layer (204), the left side and the right side of the box body (1) are provided with detachable box plates (3), the front side of the detachable box plates (3) is provided with a fixing mechanism (4), and the front side and the rear side of the inside of the box body (1) are symmetrically provided with clamping blocks;

fixed establishment (4) include and run through bull stick (401) on detachable boxboard (3) right side through the bearing, the right-hand member fixed mounting plum blossom knob (402) of bull stick (401), and its left end fixedly connected with is located left first conical gear (403) of detachable boxboard (3), first conical gear (403) meshing is connected with two second conical gear (404), two second conical gear (404) are the symmetry setting from top to bottom, the inside of second conical gear (404) is fixed and is provided with lead screw (405), the outside of lead screw (405) is passed through the connecting piece and is connected with the front side rotation of detachable boxboard (3), and its outside top cover is equipped with slider (406), slider (406) and lead screw (405) threaded connection, and its outside cover is equipped with fixed block (407), the cell body with slider (406) looks adaptation is seted up at the top of fixed block (407), and its rear side and the front side fixed connection of detachable boxboard (3).

2. A power capacitor case structure as claimed in claim 1, wherein: the bottom end of the supporting leg (101) is provided with a screw hole, and the supporting leg penetrates through the screw hole to be matched with the base through a bolt to be fixedly connected.

3. A power capacitor case housing structure as claimed in claim 1, wherein: the central axis of the rain hat (102) coincides with the central axis of the top of the box body (1), and the size of the central axis is larger than that of the top of the box body (1).

4. A power capacitor case housing structure as claimed in claim 1, wherein: a plurality of clamping grooves are formed in the two ends of the front side of the detachable box plate (3), and the size and the number of the clamping grooves are matched with the clamping blocks.

5. A power capacitor case structure as claimed in claim 1, wherein: the top of handling case (2) is half arc structure, and the seam crossing between its and box (1) front side is provided with waterproof silica gel and seals, the inside of handling case (2) is linked together with the inside of box (1).

6. A power capacitor case structure as claimed in claim 1, wherein: the front side of the waterproof breathable film (202) is fixedly connected with the front side of the interior of the treatment box (2), the rear side of the waterproof breathable film is fixedly connected with the front side of the moisture absorption cotton (203), the rear side of the moisture absorption cotton (203) is fixedly connected with the front side of the dehumidification layer (204), and the rear side of the dehumidification layer (204) is fixedly connected with the rear side of the interior of the treatment box (2).

7. A power capacitor case housing structure as claimed in claim 1, wherein: the observation window (103) is made of toughened glass.

8. A power capacitor case structure as claimed in claim 1, wherein: the square holes are formed in the left side and the right side of the top end of the box body (1), and the inner walls of the square holes are matched with the outer sides of the sliding blocks (406).