CN214590137U

CN214590137U - Electric automatization control box

Info

Publication number: CN214590137U
Application number: CN202121103166.8U
Authority: CN
Inventors: 齐军; 陈君; 齐敏; 唐秀芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-11-02
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to the technical field of electrical control, in particular to an electrical automation control box, which comprises a main box, a base, a square box and a box door, wherein the lower end of the main box is fixedly connected with the upper end of the base, the front end of the main box is provided with the box door, the upper end of the main box is provided with a filter screen, the box door is slidably connected with the inner wall of the front end of the main box, the upper end of the filter screen is provided with a half-round cover, the middle part of the front side of the upper end of the main box is provided with the square box, the rear end of the half-round cover is fixedly connected with the upper end of the main box, the middle part of the square box is provided with a rotating plate, the square box is internally provided with a gear, the rear end of the rotating plate is provided with a rotating shaft, the upper end and the lower end of the gear are both provided with racks, the left end and the right end of the square box are both provided with sliding plates, the racks are fixedly connected with the sliding plates, the main box can be cooled and dissipated heat by the arranged fan, and the filter screen provided with blocking dust is very easy to replace, the automatic opening and locking box door is more convenient, and the operation is simple and practical.

Description

Electric automatization control box

Technical Field

The utility model relates to an electrical control technical field specifically is an electric automatization control box.

Background

The electric automatic control box is characterized by that according to the electric wiring requirements the switch equipment, measuring instrument, protective electric equipment and auxiliary equipment are assembled in closed or semi-closed metal cabinet or screen, and their arrangement must meet the requirements for normal operation of power system, and is convenient for maintenance, and does not endanger the safety of human body and peripheral equipment, and in the normal operation the circuit can be switched on or switched off by means of manual or automatic switch, and in the fault or abnormal operation the circuit can be switched off or alarmed by means of protective electric equipment, and the various parameters in the operation can be displayed by means of measuring instrument, and some electric parameters can be regulated, and the deviation from normal working state can be prompted or signaled, and can be used in various power-distributing, power-transforming substations, and the electric control box is made up by using steel material to protect the normal working cabinet of components, and the electric control box can be extensively used in chemical industry, environment-protecting industry, power system and metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.

At present, there are many common electrical control boxes on the market, but the electrical control box can generate a large amount of heat during operation, and some electrical control boxes have poor heat dissipation effects, which easily causes the damage of electronic components inside the electrical control box, and many electrical control boxes can absorb a large amount of dust into the electrical control box though utilizing various heat dissipation holes and fans to dissipate heat, the dust is accumulated in the electrical control box and can also cause the damage of the electronic components or even cause short circuit, and the traditional electrical control box door is troublesome to open and lock, and meanwhile, the sealing performance after the door is closed is not enough, so that the existing electrical control box needs to be improved.

Disclosure of Invention

An object of the utility model is to provide an electric automatization control box 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:

an electric automation control box comprises a main box, a base, a square box and a box door, wherein the lower end of the main box is fixedly connected with the upper end of the base, the front end of the main box is provided with the box door, the upper end of the main box is provided with a filter screen, the box door is slidably connected with the inner wall of the front end of the main box, the upper end of the filter screen is provided with a semicircular cover, the middle part of the front side of the upper end of the main box is provided with the square box, the rear end of the semicircular cover is fixedly connected with the upper end of the main box, the middle part of the square box is provided with a rotating plate, the inner part of the square box is provided with a gear, the rear end of the rotating plate is provided with a rotating shaft, the upper end and the lower end of the gear are both provided with racks, the left end and the right end of the square box are both provided with sliding plates, the racks are fixedly connected with the sliding plates, a spring is arranged between the racks and the sliding plates, the middle part of the sliding plates is meshed with the gears and the racks, the inserting plates are fixedly connected with the middle part of the sliding plates, the improved refrigerator door is characterized in that a sliding block is arranged at the upper end of the door, a working motor is arranged at the right end of the front side inside the main box, a lead screw is arranged inside the sliding block, the sliding block is connected with the lead screw in a rolling mode through balls, a transmission shaft of the working motor is fixedly connected with the right end of the lead screw through a connecting key, a fan is arranged at the rear side of the upper end inside the main box, a temperature measurer is arranged at the middle part of the inner wall of the upper end of the main box, an indicating lamp is arranged on the right side of the upper end of the main box, and a controller is arranged at the front side of the upper end inside the main box.

Preferably, the rectangle dead slot has all been seted up at both ends about the square chest, the picture peg passes through rectangle dead slot and square chest about both ends inner wall sliding connection.

Preferably, the lower end of the box door is provided with a pulley, the middle part of the pulley is rotatably connected with the lower end of the box door through a shaft, and the pulley is in rolling connection with the inner wall of the lower end of the main box.

Preferably, the middle part of the gear is fixedly connected with the rotating shaft through a connecting key, and the middle part of the rear end of the rotating plate is fixedly connected with the front end of the rotating shaft.

Preferably, the number of the fans is two, and the two fans are symmetrically arranged at the left end and the right end above the inside of the main box respectively.

Preferably, the number of the inserting plates is two, and the two inserting plates are symmetrically arranged at the left end and the right end of the middle part of the square box respectively.

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

1. the utility model discloses in, can cool down the heat dissipation to the main incasement through the fan that sets up, the filter screen that sets up simultaneously can prevent that outside dust from entering into the main incasement, moreover through changeing the board alright change with swift to the filter screen, be provided with the thermoscope in the main incasement moreover and can monitor the main incasement temperature in real time, the pilot lamp of setting can in time report to the police when the temperature is unusual, easy operation is very practical.

2. The utility model discloses in, the work motor through setting up utilizes lead screw and pulley to drive the chamber door and carries out horizontal migration as power, can make the chamber door carry out the automation and open and lock, compares and opens in traditional manual formula chamber door and lock more convenient, and the leakproofness in the main tank obviously improves when the chamber door is closed simultaneously, and it is very convenient to operate easily.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the main box of FIG. 1 according to the present invention;

FIG. 3 is a top view of the internal structure of the main box of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the internal structure of the square box in fig. 2 according to the present invention.

In the figure: 1-main box, 2-base, 3-square box, 4-box door, 5-working motor, 6-lead screw, 7-slide block, 8-pulley, 9-blower, 10-semicircle cover, 11-filter screen, 12-temperature detector, 13-controller, 14-indicator light, 15-rotating plate, 16-rotating shaft, 17-gear, 18-rack, 19-spring, 20-sliding plate, 21-inserting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-4, the present invention provides a technical solution:

an electric automation control box comprises a main box 1, a base 2, a square box 3 and a box door 4, wherein the lower end of the main box 1 is fixedly connected with the upper end of the base 2, the box door 4 is arranged at the front end of the main box 1, a filter screen 11 is arranged at the upper end of the main box 1, the box door 4 is slidably connected with the inner wall of the front end of the main box 1, a half-round cover 10 is arranged at the upper end of the filter screen 11, the square box 3 is arranged at the middle part of the upper end of the main box 1, the rear end of the half-round cover 10 is fixedly connected with the upper end of the main box 1, a rotating plate 15 is arranged at the middle part of the square box 3, a gear 17 is arranged in the square box 3, a rotating shaft 16 is arranged at the rear end of the rotating plate 15, racks 18 are respectively arranged at the upper end and the lower end of the gear 17, sliding plates 20 are respectively arranged at the left end and the right end of the square box 3, the racks 18 are fixedly connected with the sliding plates 20, a spring 19 is arranged between the inner wall of the rack 18 and the square box 3, an inserting plate 21 is arranged at the middle part of the sliding plate 20, the gear 17 is meshed with the rack 18, the sliding plate is fixedly connected with the

sliding plate

20, 4 upper ends of chamber door are provided with slider 7, 1 inside front side right-hand member of main case is provided with

work motor

5, 7 inside lead screw 6 that are provided with of slider, 7 inside ball and the 6 roll connections of lead screw of passing through of slider, the transmission shaft of work motor 5 passes through connector key and 6 right-hand member fixed connection of lead screw, 1 inside upper end rear sides of main case are provided with fan 9, 1 upper end inner wall middle part of main case is provided with thermoscope 12, 1 upper end right side of main case is provided with pilot lamp 14, 1 inside upper end front side of main case is provided with controller 13.

Rectangular empty grooves are formed in the left end and the right end of the square box 3, the inserting plates 21 are connected with the inner walls of the left end and the right end of the square box 3 in a sliding mode through the rectangular empty grooves, the inserting plates 21 can slide conveniently, pulleys 8 are arranged at the lower end of the box door 4, the middle parts of the pulleys 8 are connected with the lower end of the box door 4 in a rotating mode through shafts, the pulleys 8 are connected with the inner wall of the lower end of the main box 1 in a rolling mode, the box door 4 can slide horizontally conveniently, the middle parts of the gears 17 are fixedly connected with the rotating shaft 16 through connecting keys, the middle parts of the rear ends of the rotating plates 15 are fixedly connected with the front end of the rotating shaft 16, the gears 17 can be driven to rotate conveniently, and the number of the fans 9 is two, the two fans 9 are respectively and symmetrically arranged at the left end and the right end above the inside of the main box 1, so that the heat dissipation and cooling of the inside of the main box 1 are facilitated, the number of the inserting plates 21 is two, and two picture peg 21 symmetry respectively set up both ends position department about square chest 3 middle part, are convenient for carry on spacing fixedly to the filter screen 11 of both ends about simultaneously.

The working process is as follows: the utility model supplies power through the external circuit, the temperature detector 12 monitors the temperature inside 3 of the main box 1 in due time, simultaneously the fan 9 operates to cool and radiate the inside of the main box 1, the outside air enters the main box 1 after passing through the filter screen 11 under the action of the fan 9, the filter screen 11 isolates the outside dust outside the main box 1, when the dust attached on the surface of the filter screen 11 is accumulated to a certain degree, the surface of the filter screen 11 is covered by a large area, the air permeability of the filter screen 11 is obviously reduced, the temperature detector 12 can capture the temperature change in time along with the rise of the temperature in the main box 1, when the temperature rises to a set value, the temperature detector 12 transmits a signal to the controller 13, the indicator lamp 14 is electrified after the controller 13 processes, the indicator lamp 14 lights to give an alarm, a site prompting worker finds that the indicator lamp 14 lights to give an alarm, the worker can take the alarm, the rotating plate 15 rotates anticlockwise, the rotating plate 15 drives the gear 17 to rotate anticlockwise through the rotating shaft 16, the gear 17 drives the racks 18 at the upper end and the lower end to move simultaneously, the racks 18 drive the sliding plate 20 to move, the sliding plate 20 compresses the spring 19 in the moving process of the sliding plate 20, the sliding plate 20 drives the insert rod 21 to move, when the insert rod 21 leaves a rectangular groove in the middle of the filter screen 11, the filter screen 11 can be directly taken down from the lower end of the semicircular cover 10 for cleaning and replacement, then a new filter screen 11 is replaced, the filter screen 11 is directly placed below the semicircular cover 10, then the rotating plate 15 is loosened, the sliding plate 20 drives the insert plate 21 to move reversely under the action of the spring 19, the insert plate 21 is reinserted into the rectangular groove of the filter screen 11, the filter screen 11 is fixed, the heat dissipation and temperature reduction operation in the main box 1 can be recovered to be normal by combining the fan 9 after the filter screen 11 is replaced, when the internal elements and circuits in the main box 1 need to be overhauled, the controller 12 starts the working motor 5, the transmission shaft of work motor 5 drives lead screw 6 and rotates, and lead screw 6 drives slider 7 at both ends about and removes, and slider 7 at both ends drives about and the chamber door 4 at both ends removes, and chamber door 4 at both ends keeps away from each other about and exposes 1 front end opening of main tank and accomplishes and open, at this moment workman alright examine and repair 1 internal component of main tank and circuit, and easy operation is very practical.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 an electric automatization control box, includes main tank (1), base (2), square chest (3) and chamber door (4), its characterized in that: the lower end of the main box (1) is fixedly connected with the upper end of the base (2), the front end of the main box (1) is provided with a box door (4), the upper end of the main box (1) is provided with a filter screen (11), the box door (4) is in sliding connection with the inner wall of the front end of the main box (1), the upper end of the filter screen (11) is provided with a half-round cover (10), the middle part of the front side of the upper end of the main box (1) is provided with a square box (3), the rear end of the half-round cover (10) is fixedly connected with the upper end of the main box (1), the middle part of the square box (3) is provided with a rotating plate (15), a gear (17) is arranged in the square box (3), the rear end of the rotating plate (15) is provided with a rotating shaft (16), the upper end and the lower end of the gear (17) are both provided with racks (18), the left end and the right end of the interior of the square box (3) are both provided with sliding plates (20), the racks (18) are fixedly connected with the sliding plates (20), a spring (19) is arranged between the inner wall of the rack (18) and the inner wall of the square box (3), a plug board (21) is arranged in the middle of the sliding board (20), the gear (17) is meshed with the rack (18) and connected with the middle of the plug board (21) and the sliding board (20), a sliding block (7) is arranged at the upper end of the box door (4), a working motor (5) is arranged at the right end of the front side in the main box (1), a lead screw (6) is arranged in the sliding block (7), the sliding block (7) is connected with the lead screw (6) in a rolling manner through a ball, a transmission shaft of the working motor (5) is fixedly connected with the right end of the lead screw (6) through a connecting key, a fan (9) is arranged at the rear side of the upper end in the main box (1), a temperature measurer (12) is arranged in the middle of the inner wall of the upper end of the main box (1), an indicating lamp (14) is arranged at the right side of the upper end of the main box (1), the front side of the upper end in the main box (1) is provided with a controller (13).

2. An electrical automation control box in accordance with claim 1 wherein: rectangle dead slot has all been seted up at both ends about square chest (3), both ends inner wall sliding connection about picture peg (21) pass through rectangle dead slot and square chest (3).

3. An electrical automation control box in accordance with claim 1 wherein: the lower end of the box door (4) is provided with a pulley (8), the middle part of the pulley (8) is rotatably connected with the lower end of the box door (4) through a shaft, and the pulley (8) is connected with the inner wall of the lower end of the main box (1) in a rolling manner.

4. An electrical automation control box in accordance with claim 1 wherein: the middle part of the gear (17) is fixedly connected with the rotating shaft (16) through a connecting key, and the middle part of the rear end of the rotating plate (15) is fixedly connected with the front end of the rotating shaft (16).

5. An electrical automation control box in accordance with claim 1 wherein: the number of the fans (9) is two, and the two fans (9) are symmetrically arranged at the left end and the right end above the inside of the main box (1) respectively.

6. An electrical automation control box in accordance with claim 1 wherein: the number of the insertion plates (21) is two, and the two insertion plates (21) are symmetrically arranged at the left end position and the right end position of the middle part of the square box (3) respectively.