CN215955768U

CN215955768U - Convenient cabinet of aerifing that overhauls

Info

Publication number: CN215955768U
Application number: CN202122406542.7U
Authority: CN
Inventors: 林金延; 吴彭福; 林文博
Original assignee: Sichuan Shudian Complete Equipment Co ltd
Current assignee: Sichuan Shudian Complete Equipment Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-04
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses an inflatable cabinet convenient to overhaul, which relates to the technical field of structures of inflatable cabinets and solves the problems of inconvenience and low overhaul efficiency of the conventional inflatable cabinet when the conventional inflatable cabinet needs to be overhauled; will aerify the cabinet main part and adopt revolution mechanic to connect, need not to carry out destructive treatment to protecting sheathing to it overhauls the in-process, directly will need to overhaul the face rotatory to the access hole can, improve the convenience when maintainer overhauls, realized the whole protection to equipment simultaneously, mounting structure is simple moreover, it is also very convenient to operate.

Description

Convenient cabinet of aerifing that overhauls

Technical Field

The utility model relates to the technical field of structures of inflatable cabinets, in particular to the technical field of inflatable cabinets convenient to overhaul.

Background

The gas-filled cabinet is a new generation of switch equipment, and has the characteristics of compact structure, flexible operation, reliable interlocking and the like, the main switch of the electric gas-filled cabinet can be a permanent magnetic mechanism vacuum circuit breaker or a spring mechanism vacuum circuit breaker, the whole cabinet is combined with a sulfur hexafluoride gas compartment by adopting air insulation, and the electric gas-filled cabinet is suitable for small secondary substations, switching stations, box-type transformer substations, residential districts, industrial and mining enterprises and large markets of an electric power system, and is particularly suitable for occasions with higher requirements on power consumption, such as airports, subways, railways and the like.

Aerify the cabinet and probably break down in the use, this needs maintainer to overhaul it, what present aerify cabinet shell had adopts is the welding case structure of exempting from the maintenance, what still aerify cabinet shell adopted is provided with the sealing door on the shell, when needs overhaul it, open the sealing door can.

When the main body of the inflatable cabinet with the welded box structure breaks down and needs to be maintained, the main body can be only cut, so that a large amount of labor and time are consumed, and the maintenance efficiency is low; the inflatable cabinet adopting the sealing door structure is convenient to overhaul only the inflatable cabinet aligned to the side of the sealing door direction during overhauling, but still has inconvenient problems when the structures of other sides of the inflatable cabinet main body are needed to be overhauled, so that the overhauling of the inflatable cabinet main body by a worker is not thorough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing inflatable cabinet is inconvenient to overhaul and low in overhaul efficiency, and provides an inflatable cabinet convenient to carry in order to solve the technical problems.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a convenient cabinet of aerifing that overhauls, is including connecting the protecting sheathing on the supporting seat, the last access hole that is provided with of protecting sheathing, access hole department articulates there is sealing door, protecting sheathing internal connection has the cabinet body of aerifing, it is connected with the backup pad to aerify cabinet body bottom, the backup pad bottom is connected with the rotation axis, be connected with the rotatory drive structure of drive rotation axis on the rotation axis, be provided with the installation cavity on the supporting seat, drive structural connection is in the installation cavity.

When needs examine and repair the gas filled cabinet in this application, the maintainer is direct to open the sealing door, at first to just examining and repairing the gas filled cabinet body of access point department, if the trouble appears in other faces of gas filled cabinet body, then the maintainer starts the drive structure, the drive rotation axis is rotatory, and then make the backup pad of connecting at the rotation axis rotate, thereby make the gas filled cabinet body of connecting in the backup pad rotate, can be with that one side rotation to access point department of the gas filled cabinet that needs to examine and repair, the staff of being convenient for examines and repair it, also need not to carry out destructive treatment to the shell of gas filled cabinet, the convenience that the staff detected the gas filled cabinet body is provided, it is more thorough to the maintenance of gas filled cabinet simultaneously, realize the discharge of full aspect trouble, examine and repair effect is better.

Furthermore, the driving structure comprises a driving motor, a shell of the driving motor is connected in the installation cavity, a through hole is formed in the top of the installation cavity, an output shaft of the driving motor penetrates through the through hole to be connected with the rotating shaft, and the output shaft of the driving motor is connected with the rotating shaft through a coupling.

When the cabinet body rotates is aerifyd in needs drive, the staff start driving motor can, the power messenger that provides through driving motor aerifys the cabinet body and rotates, and then the adjustment of the maintenance of being convenient for personnel to aerifing the cabinet position, makes the staff when adjusting the position of aerifing the cabinet, and the convenience of operation is more light. Of course, the driving motor is not connected to the rotating shaft, and the manual adjustment can be realized by the staff in the process of maintenance.

This application will aerify the cabinet body and adopt revolution mechanic to connect, need not to carry out destructive treatment to protecting sheathing to it overhauls the in-process, directly will need to overhaul the face rotatory to the access hole can, improve the convenience when maintainer overhauls, realized the whole protection to equipment simultaneously, mounting structure is simple moreover, and the operation is also very convenient.

Furthermore, a limiting structure is connected between the top of the protective shell and the top of the inflatable cabinet body.

The limiting structure comprises an annular limiting groove formed in the top of the protective shell, and the top of the inflatable cabinet body is connected with an annular sliding block matched and rotated with the annular limiting groove.

When the inflatable cabinet body is driven to rotate, the annular sliding block connected to the top of the inflatable cabinet body rotates in the annular limiting groove.

This application is through setting up annular spacing groove at the protecting sheathing top, and the annular slider is being connected at aerifing cabinet body top simultaneously, can improve the stability of aerifing the cabinet body at rotatory in-process.

Furthermore, be connected with on the supporting seat and overhaul the instrument and place the structure.

The maintenance tool placing structure comprises a cavity arranged on the supporting seat, a placing groove is connected in the cavity through a sliding structure in a sliding mode, a taking and placing opening is formed in the cavity, a sealing plate used for sealing the taking and placing opening is connected to the placing groove, and the sealing plate is connected with the supporting seat through a bolt assembly.

The sliding structure comprises a sliding rail arranged in the cavity, and a pulley which is matched with the sliding rail to slide is connected to the placing groove.

Under the condition that the maintenance tool is not carried with oneself to the maintainer, the maintenance tool of placing in the cavity of supporting seat can be used, when the maintenance tool in the standing groove is required to be taken out for use, the bolt assembly of connection between closing plate and supporting seat is dismantled to the staff, then outside pulling the standing groove, can pull the standing groove to the cavity outside, the maintenance tool in the standing groove can be taken out to the staff of being convenient for, after the instrument finishes using, put it back to the standing groove in again, then in pushing back the standing groove to the cavity, use bolt assembly to fix the standing groove in the cavity can.

This application is through setting up the structure of placing the maintenance instrument on the supporting seat, avoids the maintainer to cause the condition that can not in time overhaul the gas insulated switchgear body when not carrying the maintenance instrument, has also make full use of the space of supporting seat simultaneously.

Furthermore, the top of the protective casing is connected with an illuminating lamp, and the protective casing is connected with a control switch for controlling the opening and closing of the illuminating lamp.

This application is through at protecting sheathing internal connection light, can open the light under the less strong circumstances of light, and the fault department of aerifing the cabinet body is looked over to the maintainer of being convenient for, also need not to occupy one hand when overhauing simultaneously and goes to hold and take the flashlight, has further improved the convenience of maintainer at the maintenance in-process.

The utility model has the following beneficial effects:

(1) according to the inflatable cabinet, the inflatable cabinet bodies are connected by adopting the rotating structure, the protective shell is not required to be subjected to destructive treatment in the maintenance process, and the surface to be maintained is directly rotated to the maintenance opening, so that the convenience of maintenance personnel in maintenance is improved, the integral protection of equipment is realized, the mounting structure is simple, and the operation is very convenient;

(2) according to the inflatable cabinet, the annular limiting groove is formed in the top of the protective shell, and the annular sliding block is connected to the top of the inflatable cabinet body, so that the stability of the inflatable cabinet body in the rotating process can be improved;

(3) according to the inflatable cabinet, the placing structure for placing the maintenance tool is arranged on the supporting seat, so that the condition that the main body of the inflatable cabinet cannot be maintained in time when a maintenance worker does not carry the maintenance tool is avoided, and meanwhile, the space of the supporting seat is fully utilized;

(4) this application is through at protecting sheathing internal connection light, can open the light under the less strong circumstances of light, and the fault department of aerifing the cabinet main part is looked over to the maintainer of being convenient for, also need not to occupy one hand when overhauing to hold and take the flashlight simultaneously, has further improved the convenience of maintainer at the maintenance in-process.

Drawings

FIG. 1 is a schematic view of an inflatable cabinet of the present invention for easy maintenance;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic view of the structure of the standing groove in the present invention;

figure 4 is a front view of a sealed door of an inflatable cabinet of the present invention when closed for ease of servicing.

Reference numerals: 11-supporting seat, 12-mounting cavity, 13-driving motor, 14-rotating shaft, 15-protective shell, 16-annular limiting groove, 17-annular sliding block, 18-inflatable cabinet body, 19-illuminating lamp, 21-supporting plate, 22-cavity, 23-sliding rail, 24-placing groove, 25-sealing plate, 26-pulley and 27-sealing door.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

Example 1

As shown in fig. 1-4, the present embodiment provides an inflation cabinet convenient for maintenance, including a protection casing 15 connected to a support seat 11, an access opening is provided on the protection casing 15, the access opening is hinged with a sealing door 27, an inflation cabinet body 18 is connected to the protection casing 15, a support plate 21 is connected to the bottom of the inflation cabinet body 18, a rotation shaft 14 is connected to the bottom of the support plate 21, a driving structure for driving the rotation shaft 14 to rotate is connected to the rotation shaft 14, a mounting cavity 12 is provided on the support seat 11, and the driving structure is connected in the mounting cavity 12.

When needs examine and repair the gas insulated switchgear in this application, the maintainer directly opens sealing door 27, at first to just examining and repairing the gas insulated switchgear body 18 of access point department, if the trouble appears in other faces of gas insulated switchgear body 18, then the maintainer starts the drive structure, drive rotation axis 14 is rotatory, and then make the backup pad 21 of connecting on rotation axis 14 rotate, thereby make the gas insulated switchgear body 18 of connecting in backup pad 21 rotate, can be with that one side rotation to access point department of the gas insulated switchgear that needs to examine and repair, be convenient for the staff examines and repair it, also need not to carry out destructive treatment to the shell of gas insulated switchgear, the convenience that the staff carries out the detection to gas insulated switchgear body 18 is provided, it is more thorough to the maintenance of gas insulated switchgear simultaneously, realize the discharge of full aspect trouble, examine and repair effect is better.

Example 2

As shown in fig. 1 to 4, based on embodiment 1, the driving structure of this embodiment includes a driving motor 13, a housing of the driving motor 13 is connected in a mounting cavity 12, a through hole is provided at the top of the mounting cavity 12, an output shaft of the driving motor 13 passes through the through hole to be connected with a rotating shaft 14, and the output shaft of the driving motor 13 is connected with the rotating shaft 14 through a coupling.

When the cabinet body 18 rotates is aerifyd in needs drive, the staff start driving motor 13 can, the power that provides through driving motor 13 makes aerify the cabinet body 18 and rotate, and then the adjustment of the maintenance of being convenient for personnel to aerifing the cabinet position makes the staff when adjusting the position of aerifing the cabinet, and the convenience of operation is light more. Of course, the driving motor 13 may not be connected to the rotating shaft 14, and the worker may adjust the driving motor manually during the maintenance process.

This application will aerify cabinet body 18 and adopt revolution mechanic to connect, need not to carry out destructive treatment to protecting sheathing 15 to it overhauls the in-process, directly will need to overhaul the face rotatory to the access hole can, improved the convenience when maintainer overhauls, realized the whole protection to equipment simultaneously, mounting structure is simple moreover, and the operation is also very convenient.

Example 3

As shown in fig. 1 to 4, according to embodiment 1, a limiting structure is connected between the top of the protective casing 15 and the top of the inflatable cabinet body 18.

Wherein, limit structure is including setting up the annular spacing groove 16 at protecting sheathing 15 top, aerifys the top of cabinet body 18 and is connected with the annular slider 17 of cooperation pivoted with annular spacing groove 16.

When the inflatable cabinet body 18 is driven to rotate, the annular slide block 17 connected to the top of the inflatable cabinet body 18 rotates in the annular limiting groove 16.

This application is through setting up annular spacing groove 16 at protecting sheathing 15 top, and annular slider 17 is connected at 18 tops of aerifing cabinet body simultaneously, can improve the stability of aerifing cabinet body 18 at rotatory in-process.

Example 4

As shown in fig. 1 to 4, based on embodiment 1, an inspection tool placing structure is attached to a support base 11 of this embodiment.

Wherein, overhaul instrument placement structure including setting up the cavity 22 on supporting seat 11, there is a standing groove 24 through sliding construction sliding connection in the cavity 22, is provided with on the cavity 22 and gets and put the mouth, is connected with the closing plate 25 that is used for sealed mouthful of getting and putting on the standing groove 24, closing plate 25 with connect through bolt assembly between the supporting seat 11.

The sliding structure comprises a sliding rail 23 arranged in the cavity 22, and a pulley 26 which is matched with the sliding rail 23 to slide is connected to the placing groove 24.

Under the condition that the maintainer does not carry about the maintenance instrument, can use the maintenance instrument of placing in the cavity 22 of supporting seat 11, when the maintenance instrument in the standing groove 24 is taken out to use in needs, the staff dismantles the bolt assembly of connection between closing plate 25 and supporting seat 11, then outside pulling standing groove 24, can pull standing groove 24 to the cavity 22 outside, the staff of can being convenient for takes out the maintenance instrument in standing groove 24, after the instrument finishes using, put it back to in standing groove 24 again, then push back standing groove 24 to in the cavity 22, it can in cavity 22 to use bolt assembly to fix standing groove 24.

This application is through setting up the structure of placing the maintenance instrument on supporting seat 11, avoids the maintainer to cause the condition that can not in time overhaul inflation cabinet body 18 when not carrying the maintenance instrument, has also make full use of the space of supporting seat 11 simultaneously.

Example 5

As shown in fig. 1 to 4, according to embodiment 1, an illumination lamp 19 is connected to the top of the protective casing 15, and a control switch for controlling the illumination lamp 19 to turn on and off is connected to the protective casing 15.

This application can open light 19 under the less strong condition of light through at 15 internal connection light 19 of protecting sheathing, and the fault department of aerifing cabinet body 18 is looked over to the maintainer of being convenient for, also need not to occupy one hand when overhauing simultaneously and goes to holding the flashlight, has further improved the convenience of maintainer at the maintenance in-process.

Claims

1. The utility model provides a convenient cabinet of aerifing that overhauls, is including connecting protecting sheathing (15) on supporting seat (11), be provided with the access hole on protecting sheathing (15), access hole department articulates there is sealing door (27), protecting sheathing (15) internal connection has aerifys cabinet body (18), a serial communication port, it is connected with backup pad (21) to aerify cabinet body (18) bottom, backup pad (21) bottom is connected with rotation axis (14), be connected with the rotatory drive structure of drive rotation axis (14) on rotation axis (14), be provided with installation cavity (12) on supporting seat (11), drive structural connection is in installation cavity (12).

2. An inflatable cabinet convenient to overhaul as claimed in claim 1, wherein the driving structure comprises a driving motor (13), a housing of the driving motor (13) is connected in a mounting cavity (12), a through hole is formed in the top of the mounting cavity (12), an output shaft of the driving motor (13) passes through the through hole to be connected with the rotating shaft (14), and the output shaft of the driving motor (13) is connected with the rotating shaft (14) through a coupling.

3. An easy-to-overhaul inflatable cabinet according to claim 1, wherein a limiting structure is connected between the top of the protective shell (15) and the top of the inflatable cabinet body (18).

4. An inflatable cabinet convenient for overhaul according to claim 3, wherein the limiting structure comprises an annular limiting groove (16) arranged at the top of the protective shell (15), and an annular sliding block (17) which is matched with the annular limiting groove (16) to rotate is connected to the top of the inflatable cabinet body (18).

5. An inflatable cabinet for convenient maintenance according to claim 1, wherein the supporting base (11) is connected with a maintenance tool placing structure.

6. The inflatable cabinet convenient to overhaul according to claim 5, wherein the overhaul tool placement structure comprises a cavity (22) arranged on the supporting seat (11), a placement groove (24) is slidably connected in the cavity (22) through a sliding structure, a taking and placing opening is formed in the cavity (22), a sealing plate (25) used for sealing the taking and placing opening is connected to the placement groove (24), and the sealing plate (25) is connected with the supporting seat (11) through a bolt assembly.

7. An easy-to-service inflatable cabinet according to claim 6, wherein the sliding structure comprises a sliding rail (23) arranged in the cavity (22), and a pulley (26) which is matched with the sliding rail (23) to slide is connected to the placing groove (24).

8. An easy-to-overhaul inflatable cabinet according to claim 1, wherein a lighting lamp (19) is connected to the top of the protective shell (15), and a control switch for controlling the lighting lamp (19) to be turned on and off is connected to the protective shell (15).