CN219918055U - Electrical control cabinet with high safety - Google Patents

Abstract

The utility model discloses an electrical control cabinet with high safety, which relates to the technical field of electric power equipment and includes a main body of the electrical cabinet and a maintenance component. The main body of the electrical cabinet is provided with a maintenance component for facilitating safe maintenance by workers. The electrical appliance Slide rails are provided on the inner walls of the left and right sides of the main body of the cabinet. Sliders are provided on the left and right sides of the inspection frame at positions corresponding to the slide rails. A positioning rod is provided in the middle of the inspection frame, and the positioning rods are set on the left and right outer walls of the cabinet. There is a connecting sleeve, the outer wall of the connecting sleeve is provided with a fixing piece, the output end of the driving motor is provided with a threaded rod, and a bearing sleeve is provided on the left side of the threaded rod. This electrical control cabinet with high safety is installed The maintenance component and the mobile component can move the maintenance rack, so that workers can perform maintenance operations without having to put their bodies into the cabinet. The mobile component can automatically adjust the position of the maintenance rack according to current needs, without the need for workers to push and pull manually, which improves work efficiency.

Description

A kind of electrical control cabinet with high safety

Technical field

The utility model relates to the technical field of electric power equipment, specifically an electrical control cabinet with high safety.

Background technique

The electrical cabinet is a cabinet made of steel to protect the normal operation of components. The materials for making electrical cabinets are generally divided into two types: hot-rolled steel plates and cold-rolled steel plates. Compared with hot-rolled steel plates, cold-rolled steel plates are softer and more suitable for the production of electrical cabinets. Electrical cabinets are widely used in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc.

For example, the utility model with application number CN202220506536.0 discloses an electrical control cabinet. The electrical control cabinet includes a cabinet body, which defines an accommodating cavity for accommodating the controller, an installation cavity connected to the accommodating cavity, an air inlet channel connected to the installation cavity, and an air outlet channel connected to the accommodating cavity. The air flow is automatically The air inlet channel enters the installation cavity, flows through the accommodation cavity, and then flows out through the air outlet channel; the static elimination fan is located in the installation cavity; the dustproof mesh panel is located below the static elimination fan to prevent the installation cavity from entering the accommodation cavity. The air flow is filtered. The technical solution of the utility model solves the problem in the prior art that the anti-static dust removal effect of the electrical control cabinet is poor.

Electrical control cabinets similar to the above applications currently have the following shortcomings:

1. The electrical components of the above-mentioned electrical control cabinet are installed deep in the cabinet. In actual use, staff need to stick their bodies into the cabinet to perform maintenance. On the one hand, it is inconvenient and reduces work efficiency. On the other hand, it also increases the number of staff. risk of electric shock.

2. The heat dissipation effect of the electrical control cabinet is not significant. When working for a long time, overheating in the cabinet is prone to occur, which increases the risk of short circuit and burning of the electrical equipment in the cabinet.

Therefore, in view of this, we researched and improved the existing structure and deficiencies, and proposed a highly safe electrical control cabinet in order to achieve a more practical purpose.

Utility model content

The purpose of this utility model is to provide an electrical control cabinet with high safety to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: a high-security electrical control cabinet, including an electrical cabinet main body and a maintenance component. The main body of the electrical cabinet is provided with a maintenance component to facilitate safe maintenance by workers, so The inspection assembly includes an inspection frame, a slide block, a slide rail, a positioning rod, a connecting sleeve and a fixing piece. The left and right inner walls of the main body of the electrical cabinet are provided with slide rails. The left and right sides of the inspection frame correspond to the slide rails. A slider is provided at the position, a positioning rod is provided in the middle of the inspection frame, and the outer walls on the left and right sides of the positioning rod are equipped with connecting sleeves. The outer wall of the connecting sleeve is provided with a fixing piece, and the slide rail is slidingly connected to the slider. , the slider is fixedly connected to the inspection frame.

Further, a moving assembly for moving the inspection frame is provided on the rear side of the inspection frame. The moving assembly includes a drive motor and a threaded rod, and the output end of the drive motor is provided with a threaded rod.

Further, the moving assembly also includes a bearing sleeve and a limiting rod. A bearing sleeve is provided on the left side of the threaded rod, and a limiting rod is provided on the rear side of the threaded rod.

Further, the moving assembly also includes a moving block and a moving rod. The outer wall of the threaded rod is covered with a moving block, and a moving rod is provided at the connection between the maintenance frame and the moving block.

Further, the right side of the main body of the electrical cabinet is provided with a heat dissipation component for heat dissipation. The heat dissipation component includes a fan compartment, a fan, a dust cover and a vent. A fan is provided inside the fan compartment. The fan A dust cover is provided on the right side of the fan compartment. The dust cover is fixedly connected to the outer wall of the fan compartment through fixing bolts, and a vent is provided on the right outer wall of the fan compartment.

Further, a cabinet door is provided at the front end of the main body of the electrical cabinet, and the cabinet door is rotatably connected to the main body of the electrical cabinet through a hinge. A visual window is provided on the upper inner wall of the side of the cabinet door close to the main body of the electrical cabinet. There is an insulating pad under the window.

Furthermore, a wire cover is installed on the outer wall of the inspection frame through screws, and a rubber pad is bonded on the inner wall of the wire cover.

Compared with the existing technology, the beneficial effects of this utility model are as follows:

1. This utility model is equipped with a maintenance component and a mobile component, and can automatically move the maintenance frame, so that workers can perform maintenance operations without inserting their bodies into the cabinet, which has the benefit of rapid maintenance and at the same time reduces the cost of maintenance. To avoid the risk of electric shock due to workers being too close to electrical components, the mobile component also realizes the function of automatically adjusting the position of the inspection rack according to current needs, thereby eliminating the need for workers to manually push and pull, improving work efficiency;

2. By setting up heat dissipation components, this utility model plays the role of cooling down the electrical cabinet in time, effectively avoiding the risk of spontaneous combustion of the equipment due to excessive heat generated by the electrical components in the cabinet. The removable dust cover can also be used. Separate cleaning increases the service life of the equipment.

Description of the drawings

Figure 1 is a schematic diagram of the three-dimensional structure of an electrical control cabinet with high safety in this application;

Figure 2 is a schematic front structural view of an electrical control cabinet with high safety in this application;

Figure 3 is a schematic structural diagram of a top view of an electrical control cabinet with high safety in this application;

Figure 4 is a schematic cross-sectional view of the electrical control cabinet wire cover with high safety according to the present invention;

Figure 5 is a schematic right structural diagram of an electrical control cabinet with high safety in this application.

In the picture: 1. Main body of electrical cabinet; 2. Cabinet door; 3. Inspection components; 301. Inspection frame; 302. Slider; 303. Slide rail; 304. Positioning rod; 4. Moving component; 401. Driving motor; 402 , threaded rod; 403, bearing sleeve; 404, moving block; 405, moving rod; 406, limit rod; 5, heat dissipation component; 501, fan compartment; 502, fan; 503, dust cover; 504, vent; 6. Insulating pad; 7. Visual window; 8. Hinge; 9. Wire cover; 10. Rubber pad.

Detailed ways

The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

As shown in Figure 1-4, a high-security electrical control cabinet includes an electrical cabinet main body 1 and an inspection assembly 3. The electrical cabinet body 1 is provided with an inspection assembly 3 to facilitate safe inspection by workers. The inspection assembly 3 includes an inspection assembly. Frame 301, slider 302, slide rail 303, positioning rod 304, connecting sleeve 305 and fixing piece 306. The left and right inner walls of the electrical cabinet body 1 are provided with slide rails 303. The left and right sides of the inspection frame 301 correspond to the slide rails 303. A slider 302 is provided at the position, a positioning rod 304 is provided in the middle of the inspection frame 301, and the left and right outer walls of the positioning rod 304 are provided with connecting sleeves 305. The outer wall of the connecting sleeve 305 is provided with a fixing piece 306, and the slide rail 303 and the slider 302 is slidingly connected, and the slider 302 is fixedly connected to the inspection frame 301. The rear side of the inspection frame 301 is provided with a moving assembly 4 for moving the inspection frame 301. The moving assembly 4 includes a driving motor 401 and a threaded rod 402. The output end of the driving motor 401 is provided There is a threaded rod 402. The moving assembly 4 also includes a bearing sleeve 403 and a limiting rod 406. A bearing sleeve 403 is provided on the left side of the threaded rod 402. A limiting rod 406 is provided on the rear side of the threaded rod 402. The moving assembly 4 also includes a moving block 404. And the moving rod 405, the outer wall of the threaded rod 402 is covered with a moving block 404, and the moving rod 405 is provided at the connection between the inspection frame 301 and the moving block 404;

The specific operation is as follows. When the staff needs to inspect the electrical cabinet, the driving motor 401 is started. The driving motor 401 drives the threaded rod 402 to rotate. The bearing sleeve 403 on the left side of the threaded rod 402 plays the role of auxiliary rotation. The moving block 404 follows the thread. The rotation of the rod 402 causes it to move left and right. The limit rod 406 prevents the moving block 404 from rotating on the outer wall of the threaded rod 402. The moving rod 405 connected to the outer wall of the moving block 404 will move left and right together, thereby driving the inspection frame 301 to move. The inspection frame 301 moves left and right. The slide block 302 on the side slides in the slide rail 303 at the corresponding position, so that the inspection frame 301 moves to the position required by the staff. The staff can adjust the connecting sleeves 305 on the left and right sides of the positioning rod 304 and the fixings 306 on the outer wall to adjust the positioning. The spacing of the rods 304 allows the spacing of the positioning rods 304 to be adjusted according to the size of the electrical components that are actually required to be placed. This set of design can automatically move the maintenance rack 301 through the cooperation of the maintenance component 3 and the mobile component 4, so that the staff does not need to move the maintenance rack 301. Maintenance work can be carried out by inserting the body into the cabinet, which has the advantage of being able to perform quick maintenance. At the same time, it also reduces the risk of electric shock due to the staff being too close to the electrical components. The mobile components also enable the maintenance rack to be adjusted according to current needs. The function of position 301 is convenient to use and improves work efficiency.

As shown in Figure 5, the right side of the electrical cabinet body 1 is provided with a heat dissipation assembly 5 for heat dissipation. The heat dissipation assembly 5 includes a fan compartment 501, a fan 502, a dust cover 503 and a vent 504. The fan compartment 501 is provided with a Fan 502, a dust cover 503 is provided on the right side of the fan 502. The dust cover 503 is fixedly connected to the outer wall of the fan compartment 501 through fixing bolts, and a vent 504 is provided on the right outer wall of the fan compartment 501.

The specific operation is as follows. When it is necessary to dissipate heat for the machine, start the fan 502 inside the fan compartment 501. The fan 502 is powered by the battery to rotate and blow away the heat. The vents 504 on both sides of the fan 502 play a role in assisting heat dissipation. The fan 502 is running. Dust will be absorbed during the process, and the external dust will be blocked by the dust cover 503. The staff can disassemble the dust cover 503 by turning the fixing bolts around the dust cover 503 for cleaning. By setting the heat dissipation component 5, the utility model has the effect of The timely cooling of the electrical cabinet effectively avoids the risk of spontaneous combustion of the equipment due to excessive heat generated by the electrical components in the cabinet. The removable dust cover 503 can also be cleaned separately, extending the service life of the equipment.

Working principle: When this high-security electrical control cabinet is in use, first install the electrical components in the space between the positioning rods 304 in the middle of the inspection frame 301. The staff can adjust the outer walls of the connecting sleeves 305 on the left and right sides of the positioning rods 304. The fixing part 306 plays the role of adjusting the spacing of the positioning rods 304. The spacing of the positioning rods 304 can be adjusted according to the size of the electrical components that are actually required to be placed, and then the cabinet door 2 that is rotationally connected to the electrical cabinet body 1 through the hinge 8 is closed. When the electrical control cabinet is working, the staff can observe the internal conditions of the electrical control cabinet through the visual window 7 on the outer wall of the cabinet door 2. The insulating pad 6 can prevent the staff from getting electric shock when touching the cabinet door 2. The wire cover 9 installed on the outer wall of the positioning rod 304 can The wires of the electrical components are stored therein so that they will not be scattered. The rubber pad 10 inside the wire cover 9 will make the wires fixed in the wire cover 9 and will not slip out. When the staff needs to inspect the electrical cabinet, the drive motor 401 is started to drive the motor. 401 drives the threaded rod 402 to rotate, and the bearing sleeve 403 on the left side of the threaded rod 402 plays a role in assisting the rotation. The moving block 404 moves left and right as the threaded rod 402 rotates, and the limiting rod 406 prevents the moving block 404 from moving around the threaded rod 402. When the outer wall rotates, the moving rod 405 connected to the outer wall of the moving block 404 will move left and right together, thereby driving the inspection frame 301 to move. The slider 302 on the left side of the inspection frame 301 slides in the slide rail 303 at the corresponding position, causing the inspection frame 301 to move to When the staff needs to dissipate heat from the machine, they start the fan 502 inside the fan compartment 501. The fan 502 is powered by the battery to rotate and blow away the heat. The vents 504 on both sides of the fan 502 play a role in assisting heat dissipation. The fan 502 Dust will be absorbed during operation, and the external dust will be blocked by the dust cover 503. The staff can disassemble the dust cover 503 and clean it by turning the fixing bolts around the dust cover 503. This is the working principle.

The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed form. Many modifications and variations will be apparent to those skilled in the art of electrical equipment. The embodiments were selected and described in order to better explain the principles and practical applications of the present invention, and to enable those of ordinary skill in the electrical equipment technical field to understand the present invention and thereby design various systems with various modifications that are suitable for specific uses. Example.

Claims (7)

1. An electrical control cabinet with high safety, including an electrical cabinet main body (1) and an inspection assembly (3), characterized in that the electrical cabinet main body (1) is provided with an inspection assembly to facilitate safe inspection by workers. (3), the maintenance assembly (3) includes an maintenance frame (301), a slider (302), a slide rail (303), a positioning rod (304), a connecting sleeve (305) and a fixing piece (306). Slide rails (303) are provided on the left and right inner walls of the main body (1) of the electrical cabinet (1), and slide blocks (302) are provided on the left and right sides of the inspection frame (301) at positions corresponding to the slide rails (303). A positioning rod (304) is provided in the middle of the frame (301), and connecting sleeves (305) are set on the outer walls of the left and right sides of the positioning rod (304). The outer wall of the connecting sleeve (305) is provided with a fixing piece (306). The slide rail (303) is slidingly connected to the slide block (302), and the slide block (302) is fixedly connected to the inspection frame (301). 2. An electrical control cabinet with high safety according to claim 1, characterized in that a moving component (4) for moving the inspection frame (301) is provided on the rear side of the inspection frame (301), and the The moving assembly (4) includes a driving motor (401) and a threaded rod (402). The output end of the driving motor (401) is provided with the threaded rod (402). 3. An electrical control cabinet with high safety according to claim 2, characterized in that the moving component (4) also includes a bearing sleeve (403) and a limiting rod (406), and the threaded rod (406) A bearing sleeve (403) is provided on the left side of the threaded rod (402), and a limiting rod (406) is provided on the rear side of the threaded rod (402). 4. An electrical control cabinet with high safety according to claim 2, characterized in that the moving assembly (4) further includes a moving block (404) and a moving rod (405), and the threaded rod (402 ) is provided with a moving block (404) on the outer wall, and a moving rod (405) is provided at the connection between the maintenance frame (301) and the moving block (404). The moving rod (405) rotates with the moving block (404). connect. 5. An electrical control cabinet with high safety according to claim 1, characterized in that the right side of the main body (1) of the electrical cabinet is provided with a heat dissipation component (5) for heat dissipation, and the heat dissipation component (5) It includes a fan compartment (501), a fan (502), a dust cover (503) and a vent (504). A fan (502) is provided inside the fan compartment (501). The fan (502) A dust cover (503) is provided on the right side of the fan compartment (501). The dust cover (503) is fixedly connected to the outer wall of the fan compartment (501) through fixing bolts, and a vent (504) is provided on the right outer wall of the fan compartment (501). . 6. An electrical control cabinet with high safety according to claim 1, characterized in that a cabinet door (2) is provided at the front end of the main body (1) of the electrical cabinet, and the cabinet door (2) closes The page (8) is rotatably connected to the main body of the electrical cabinet (1). A visual window (7) is provided on the upper inner wall of the side of the cabinet door (2) close to the main body (1) of the electrical cabinet. A visual window (7) is provided below the visual window (7). There is an insulating pad (6). 7. An electrical control cabinet with high safety according to claim 1, characterized in that a wire cover (9) is installed on the outer wall of the inspection frame (301) through screws, and the inner wall of the wire cover (9) is glued Connected with rubber pad (10).