CN211860776U

CN211860776U - Electrical control cabinet with electric leakage alarm function

Info

Publication number: CN211860776U
Application number: CN202020719172.5U
Authority: CN
Inventors: 程建宾
Original assignee: Shanghai Zhenteng Electric Co ltd
Current assignee: Shanghai Zhenteng Electric Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-11-03
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses an electrical control cabinet with electric leakage alarming function, the intelligent cabinet temperature adjusting device comprises a cabinet body, the equal fixedly connected with supporting leg in both ends about cabinet body bottom, the middle-end fixed mounting of cabinet body bottom has hydraulic telescoping rod, hydraulic telescoping rod's the fixedly connected with fly leaf that stretches out, all there is the removal wheel through bearing swing joint in both ends about the fly leaf bottom, the upper end fixedly connected with supporting shoe on cabinet body right side. The utility model discloses a leakage current sensor, central processing unit, wireless signal sensor, hydraulic telescoping rod, fly leaf and the effect of removing the wheel, solved current switch board when taking place the electric leakage, can not in time report to the police to lead to the potential safety hazard to exist, and, the switch board is for the stability of supporting, it is subaerial directly to pass through landing leg or base more than, when needs shift position, receive the influence of self weight, need remove with the help of instruments such as fork truck, the problem of work efficiency has been reduced.

Description

Electrical control cabinet with electric leakage alarm function

Technical Field

The utility model relates to a switch board technical field specifically is an electrical control cabinet with electric leakage alarming function.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirements, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the control cabinet is convenient to overhaul, the safety of human bodies and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, various parameters in operation can be displayed by the measuring instruments, certain electric parameters can be adjusted, and the control cabinet prompts or sends signals for deviating from the normal working state.

The applicant finds that at least the following technical problems exist in the prior art: the existing control cabinet cannot give an alarm in time when electric leakage occurs, so that potential safety hazards exist, the control cabinet is directly placed on the ground through supporting legs or a base for supporting stability, the control cabinet is influenced by self weight when needing to move, the control cabinet needs to be moved by means of tools such as a forklift, the working efficiency is reduced, and therefore the electric control cabinet with the electric leakage alarm function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical control cabinet with electric leakage alarming function 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 electrical control cabinet with an electric leakage alarm function comprises a cabinet body, wherein the left end and the right end of the bottom of the cabinet body are fixedly connected with supporting legs, the middle end of the bottom of the cabinet body is fixedly provided with a hydraulic telescopic rod, the extending end of the hydraulic telescopic rod is fixedly connected with a movable plate, the left end and the right end of the bottom of the movable plate are movably connected with movable wheels through bearings, the upper end of the right side of the cabinet body is fixedly connected with a supporting block, the right end of the top of the supporting block is fixedly provided with a warning lamp, the right end of the top of the cabinet body is fixedly provided with a wireless signal sensor, the top of an inner cavity of the cabinet body is fixedly provided with a leakage current sensor and a central processing unit from left to right in sequence, the middle end of the left side of the, and the outer side of the polyvinyl chloride coating is coated with a ceramic-based composite coating.

Preferably, the sliding groove is formed in the inner surface of one side of the supporting leg, sliding blocks are fixedly connected to the left end and the right end of the movable plate, and the sliding blocks slide on the inner surface of the sliding groove.

Preferably, the front surface of the cabinet body is movably connected with a movable door through a hinge, one side of the movable door is fixedly provided with a rotating tongue lock, and the upper end and the lower end on the right side of the inner cavity of the cabinet body are fixedly connected with baffle plates.

Preferably, the air inlet has been seted up to the internal surface of cabinet body left side middle-end, the hole of airing exhaust has been seted up to the internal surface of cabinet body right side middle-end, the inboard of airing exhaust hole and air inlet all is provided with the dust screen.

Preferably, the thickness of the polyvinyl chloride coating is two hundred to three hundred micrometers, and the thickness of the ceramic matrix composite coating is one hundred to one hundred fifty micrometers.

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

1. the utility model synchronously detects the electric leakage condition inside the control cabinet through the leakage current sensor and sends a signal to the central processing unit, the central processing unit processes the electric leakage condition, when the leakage current sensor detects the electric leakage of the control cabinet, the central processing unit sends a signal to turn on the warning lamp to warn the staff, and sends a signal to the remote server terminal through the wireless signal sensor to remind the staff to check, thereby avoiding the potential safety hazard caused by the electric leakage of the control cabinet, when the control cabinet needs to be moved, the hydraulic telescopic rod is controlled to extend through the external controller, and when the hydraulic telescopic rod extends, the movable plate and the movable wheel are stably driven to move downwards under the matching of the sliding chute and the sliding block, thereby leading the control cabinet to have the purpose of convenient movement, and by the matching effect of the structure, the problem that the existing control cabinet generates the electric leakage is solved, the safety hazard can not be reported to the police in time to lead to the potential safety hazard to exist, and, the switch board is for the stability of supporting, and it is subaerial directly to pass through landing leg or base more, when needs shift position, receives the influence of self weight, need remove with the help of instruments such as fork truck, has reduced work efficiency's problem.

2. The utility model discloses an effect of inlet fan and exhaust fan makes this control cabinet possess heat dissipation and dirt-proof purpose simultaneously under the cooperation of dust screen, fresh air inlet and exhaust hole, through polyvinyl chloride coating and ceramic matrix composite coating's effect, has improved the insulating properties of this control cabinet, has reduced the purpose that leads to the safety risk because of the electric leakage.

Drawings

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

FIG. 2 is a schematic view of a front sectional structure of the cabinet body of the present invention;

fig. 3 is a schematic view of the structure of the coating layer of the present invention.

In the figure: 1. a cabinet body; 2. a movable door; 3. supporting legs; 4. a movable plate; 5. a hydraulic telescopic rod; 6. a moving wheel; 7. a chute; 8. a slider; 9. a fan inlet; 10. a wireless signal sensor; 11. a warning light; 12. a support block; 13. a rotating tongue lock; 14. an exhaust fan; 15. an air inlet hole; 16. a leakage current sensor; 17. a baffle plate; 18. a dust screen; 19. an air exhaust hole; 20. a polyvinyl chloride coating; 21. a ceramic matrix composite coating; 22. a central processing unit.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a cabinet body 1, dodge gate 2, supporting leg 3, fly leaf 4, hydraulic telescoping rod 5, remove wheel 6, spout 7, slider 8, air inlet fan 9, wireless signal sensor 10, warning light 11, supporting shoe 12, tongue turning lock 13, exhaust fan 14, fresh air inlet 15, leakage current sensor 16, baffle 17, dust screen 18, exhaust hole 19, polyvinyl chloride coating 20, ceramic matrix composite coating 21 and central processing unit 22 part are the parts that general standard spare or technical field personnel know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, an electrical control cabinet with electric leakage alarm function comprises a cabinet body 1, wherein the left and right ends of the bottom of the cabinet body 1 are fixedly connected with supporting legs 3, the middle end of the bottom of the cabinet body 1 is fixedly provided with a hydraulic telescopic rod 5, the extending end of the hydraulic telescopic rod 5 is fixedly connected with a movable plate 4, the inner surface of one side of the supporting leg 3 is provided with a chute 7, the left and right ends of the movable plate 4 are fixedly connected with sliders 8, the sliders 8 slide on the inner surface of the chute 7, the left and right ends of the bottom of the movable plate 4 are movably connected with movable wheels 6 through bearings, the hydraulic telescopic rod 5 is controlled to extend and retract through an external controller, the movable plate 4 and the movable wheels 6 are stably driven to move downwards while the hydraulic telescopic rod 5 extends and retracts, the chute 7 and the sliders 8 are matched, so that the control cabinet has the purpose of convenient movement, the, a rotating tongue lock 13 is fixedly arranged on one side of the movable door 2, baffle plates 17 are fixedly connected to the upper end and the lower end of the right side of the inner cavity of the cabinet body 1, a supporting block 12 is fixedly connected to the upper end of the right side of the cabinet body 1, a warning lamp 11 is fixedly arranged at the right end of the top of the supporting block 12, a wireless signal sensor 10 is fixedly arranged at the right end of the top of the cabinet body 1, a leakage current sensor 16 and a central processing unit 22 are fixedly arranged on the top of the inner cavity of the cabinet body 1 from left to right in sequence, the leakage current sensor 16 is used for synchronously detecting the leakage current condition in the control cabinet and sending a signal to the central processing unit 22, the central processing unit 22 processes the leakage current condition, when the leakage current sensor 16 detects the leakage current condition of the control cabinet, the central processing unit 22, the purpose of avoiding potential safety hazards caused by electric leakage of the control cabinet is achieved, the inner surface of the middle end of the left side of the cabinet body 1 is provided with an air inlet 15, the inner surface of the middle end of the right side of the cabinet body 1 is provided with an air outlet 19, the inner sides of the air outlet 19 and the air inlet 15 are respectively provided with a dust screen 18, the middle end of the left side of the cabinet body 1 is fixedly provided with a fan 9, the middle end of the right side of the cabinet body 1 is fixedly provided with an exhaust fan 14, through the effects of the fan 9 and the exhaust fan 14, and simultaneously, under the matching of the dust screen 18, the air inlet 15 and the air outlet 19, the control cabinet has the purposes of heat dissipation and dust prevention, the outer sides of the cabinet body 1 and the movable door 2 are respectively coated with a polyvinyl chloride coating 20, the outer side of the polyvinyl chloride coating 20 is coated with a ceramic-based composite coating 21, through the effects of the polyvinyl chloride coating 20 and the ceramic-based composite coating 21, the, simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

When the control cabinet is required to move, the hydraulic telescopic rod 5 is controlled to stretch out and draw back through the external controller, the hydraulic telescopic rod 5 stretches out and draws back, the movable plate 4 and the movable wheel 6 are stably driven to move downwards under the matching of the sliding groove 7 and the sliding block 8, so that the control cabinet has the purpose of convenient movement, and the control cabinet is matched through the structure, the problem of current switch board when taking place the electric leakage, can not in time report to the police, thereby lead to the potential safety hazard to exist, and, the switch board is for the stability of support, it is subaerial directly to pass through landing leg or base more, when needs shift position, receive the influence of self weight, need remove with the help of instruments such as fork truck, work efficiency's problem has been reduced, effect through inlet fan 9 and exhaust fan 14, simultaneously at dust screen 18, intake vent 15 and exhaust vent 19's cooperation down, make this switch board possess heat dissipation and dirt-proof purpose, effect through polyvinyl chloride coating 20 and ceramic matrix composite coating 21, the insulating properties of this switch board has been improved, the purpose that leads to the safety risk because of the electric leakage has been reduced.

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 electrical control cabinet with electric leakage alarming function, includes the cabinet body (1), its characterized in that: the improved multifunctional wardrobe is characterized in that supporting legs (3) are fixedly connected to the left end and the right end of the bottom of the wardrobe body (1), a hydraulic telescopic rod (5) is fixedly mounted at the middle end of the bottom of the wardrobe body (1), a movable plate (4) is fixedly connected to an extending end of the hydraulic telescopic rod (5), moving wheels (6) are movably connected to the left end and the right end of the bottom of the movable plate (4) through bearings, a supporting block (12) is fixedly connected to the upper end of the right side of the wardrobe body (1), a warning lamp (11) is fixedly mounted at the right end of the top of the supporting block (12), a wireless signal sensor (10) is fixedly mounted at the right end of the top of the wardrobe body (1), a leakage current sensor (16) and a central processing unit (22) are fixedly mounted at the top of an inner cavity of the wardrobe body (1) from left to, the cabinet body (1) and the outer side of the movable door (2) are coated with polyvinyl chloride coatings (20), and the outer side of each polyvinyl chloride coating (20) is coated with a ceramic matrix composite coating (21).

2. The electrical control cabinet with the electric leakage alarm function according to claim 1, characterized in that: the supporting leg is characterized in that a sliding groove (7) is formed in the inner surface of one side of the supporting leg (3), sliding blocks (8) are fixedly connected to the left end and the right end of the movable plate (4), and the sliding blocks (8) slide on the inner surface of the sliding groove (7).

3. The electrical control cabinet with the electric leakage alarm function according to claim 1, characterized in that: the front surface of the cabinet body (1) is movably connected with a movable door (2) through a hinge, one side of the movable door (2) is fixedly provided with a rotating tongue lock (13), and the upper end and the lower end on the right side of the inner cavity of the cabinet body (1) are fixedly connected with baffle plates (17).

4. The electrical control cabinet with the electric leakage alarm function according to claim 1, characterized in that: the air inlet (15) have been seted up to the internal surface of the cabinet body (1) left side middle-end, the hole of airing exhaust (19) have been seted up to the internal surface of the cabinet body (1) right side middle-end, the inboard of airing exhaust hole (19) and air inlet (15) all is provided with dust screen (18).

5. The electrical control cabinet with the electric leakage alarm function according to claim 1, characterized in that: the thickness of the polyvinyl chloride coating (20) is two hundred to three hundred micrometers, and the thickness of the ceramic matrix composite coating (21) is one hundred to one hundred fifty micrometers.