CN212626826U

CN212626826U - Alternating-current low-voltage draw-out type switch cabinet with alarm function

Info

Publication number: CN212626826U
Application number: CN202020966722.3U
Authority: CN
Inventors: 何冰玲; 陈新蕊; 何斌海
Original assignee: Jiangsu Shangde Electric Co ltd
Current assignee: Jiangsu Shangde Electric Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-02-26
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses an AC low-voltage draw-out type switch cabinet with alarm function, which comprises a cabinet body and a detection box, wherein wireless communication equipment is arranged above the cabinet body, a plurality of drawer cavities are evenly arranged on the left side of the inner part of the cabinet body in an equal division way, a partition board is fixedly connected with the right side of the cabinet body, chutes are arranged on the inner wall on the left side of the cabinet body and one side of the partition board, the drawer cavities are composed of a drawing board, a grid board, a slide block and a limiting hole, one side of the drawing board is fixedly connected with the grid board, the slide block is welded on the two sides of the grid board, a plurality of alarm lamps are arranged at the central part of the front view surface of the detection box, a main controller and electric leakage detection equipment are arranged inside the detection box, the electric leakage detection equipment is arranged in the detection box, the electric leakage detection is carried out on the drawer cavities in the draw-, the maintenance personnel of being convenient for look for the fault point fast, maintain the solution problem fast.

Description

Alternating-current low-voltage draw-out type switch cabinet with alarm function

Technical Field

The utility model belongs to the technical field of electrical switchgear, concretely relates to exchange low pressure pull-out type cubical switchboard with alarming function.

Background

The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. The low-voltage switch cabinet is divided into a fixed type and a drawing type according to the structure. The draw-out switch cabinet is a closed shell made of steel plates, and electrical elements of the wire inlet and outlet loop are all installed in the drawer capable of being drawn out, so that a functional unit capable of completing a certain power supply task is formed. The functional units are separated from the bus bars or cables by the grounded metal plates or plastic functional plates, so that three areas of the bus bars, the functional units and the cables are formed. There is also a separation between each functional unit. The draw-out switch cabinet has higher reliability, safety and interchangeability, is a more advanced switch cabinet, and most of the switch cabinets produced at present are draw-out switch cabinets. The power distribution center is suitable for industrial and mining enterprises and high-rise buildings which require high power supply reliability and serves as a centralized control power distribution center.

The prior draw-out switch cabinet technology has the following problems: because the phenomenon such as the consumer line ages, short circuit electric leakage easily takes place for the consumer, and the cabinet body does not have detection alarming function, probably causes certain injury to equipment or operating personnel, when carrying out electric elements's maintenance and change, because the drawer can not take out outside the cabinet completely, the staff is when taking out the drawer, often the sight can receive sheltering from, perhaps need step on the instrument ladder often and operate, just so brought very inconvenience for maintenance personal's work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exchange low pressure pull-out type cubical switchboard with alarming function, with solve and to propose in the above-mentioned background art because the consumer takes place the circuit easily and ages, phenomena such as short circuit electric leakage, and the cabinet body does not have detection alarming function, probably cause certain injury to equipment or operating personnel, when carrying out electrical components's maintenance and change, because outside the cabinet can not be taken out completely to the drawer, the staff is when taking out the drawer, often the sight can receive and shelter from, perhaps need climb up the tool ladder and operate often, just so brought extremely inconveniently for maintenance personal's work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exchange low pressure pull-out type cubical switchboard with alarming function, includes the cabinet body and detection case, its characterized in that: the cabinet body top is provided with wireless communication equipment, and cabinet body inside left side partition evenly is provided with a plurality of drawer chambeies, cabinet body right side fixedly connected with partition panel, and the partition panel runs through the whole cabinet body, and cabinet body left side inner wall and partition panel one side all are provided with the spout, the drawer chamber comprises taking out board, grid plate, slider and stopper, take out board one side and grid plate fixed connection, slider right side fixedly connected with stopper, the positive face central authorities department of detection case is provided with a plurality of warning lights, inside main control unit and the earth leakage detection equipment of being provided with of detection case.

Preferably, the number of the drawer cavities, the leakage detecting devices and the alarm lamps is equal.

Preferably, the left side of the cabinet body and the right side of the detection box 2 are both embedded with dustproof filter plates.

Preferably, the right end of the drawer cavity is provided with a buffer plate, and the buffer plate is fixedly connected with the inner wall of the cabinet body through a damping spring.

Preferably, the center of one side of the drawing plate is fixedly connected with an insulating handle, and the bottom end of the cabinet body is fixedly connected with supporting legs.

Preferably, the sliding grooves are in equal-height parallel and matched with the sliding blocks, limiting blocks matched with the sliding grooves are arranged on the left side and the right side of the drawer cavity, and a group of drawing mechanisms matched with the sliding grooves and the sliding blocks are correspondingly arranged in the drawer cavity.

Preferably, the electric leakage detection device is electrically connected with the main controller, the alarm lamp is electrically connected with the main controller, and the main controller is electrically connected with the wireless communication device.

Compared with the prior art, the utility model provides an exchange low pressure pull-out type cubical switchboard with alarming function possesses following beneficial effect:

1. the utility model discloses an increase the detection case in the pull-out type cubical switchboard, set up electric leakage detection equipment in the detection case, carry out electric leakage detection to the drawer chamber in the pull-out type cubical switchboard, can in time discover the condition of single drawer chamber electric leakage, electric leakage detection equipment carries out the alarm action through main control unit control warning light, through the remote warning of radio communication equipment to the staff of monitoring, the drawer chamber that has a fault lights with it corresponding warning light, the maintenance personal of being convenient for looks for the fault point fast, maintain the solution problem fast.

2. The utility model discloses a spout and slider that set up in drawer chamber both sides for the maintenance personal exposes the electronic component in the drawer chamber completely so that maintenance personal's maintenance and change, and the maintenance operation finishes the back, goes into the spout with the slider card in, then with the drawer chamber push the cabinet body in can, simple structure, it is convenient to implement, has improved maintenance personal's work efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of an ac low-voltage draw-out type switch cabinet with an alarm function according to the present invention;

fig. 2 is a schematic structural view of a drawer cavity according to the present invention;

FIG. 3 is a sectional view of the detection box according to the present invention;

fig. 4 is a top view of the ac low-voltage draw-out type switch cabinet with alarm function provided by the present invention;

fig. 5 is a schematic diagram of an ac low-voltage draw-out type switch cabinet module with an alarm function according to the present invention.

In the figure: 1. a wireless communication device; 2. a detection box; 3. a dustproof filter plate; 4. a support leg; 5. an alarm light; 6. drawing the plate; 7. a grid plate; 8. an insulated handle; 9. a slider; 10. a limiting block; 11. an electric leakage detection device; 12. a main controller; 13. a damping spring; 14. a buffer plate; 15. a chute; 16. a partition panel; 17. a cabinet body.

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. 1-5, the present invention provides a technical solution: the utility model provides an exchange low pressure pull-out type cubical switchboard with alarming function, includes cabinet body 17 and detection case 2, its characterized in that: the wireless communication equipment 1 is arranged above the cabinet body 17, a plurality of drawer cavities are uniformly arranged on the left side inside the cabinet body 17 in an equal division manner, a partition panel 16 is fixedly connected to the right side of the cabinet body 17, the partition panel 16 separates the cabinet body 17 from the detection box 2 to prevent the electric leakage detection equipment 11 from receiving electromagnetic interference of electronic elements in the drawer cavities, the partition panel 16 penetrates through the whole cabinet body 17, sliding grooves 15 are formed in the inner wall of the left side of the cabinet body 17 and one side of the partition panel 16, the drawer cavities are composed of a drawing plate 6, a grid plate 7, sliding blocks 9 and limiting blocks 10, an insulating handle 8 is fixedly connected to the center of one side of the drawing plate 6, supporting legs 4 are fixedly connected to the bottom end of the cabinet body 17, one side of the drawing plate 6 is fixedly connected with the grid plate 7, the sliding blocks 9 are welded to two sides of the grid plate 7, the sliding blocks 9, the limiting block 10 can be detached to move, the distance drawn out by the drawer cavity can be adjusted through the limiting block 10, the drawer cavity is correspondingly provided with a group of drawing mechanisms matched with the sliding grooves 15 and the sliding blocks 9, the drawing mechanisms are convenient for drawing and moving the drawer cavity, the right end of the drawer cavity is provided with a buffer plate 14, the buffer plate 14 is fixedly connected with the inner wall of the cabinet body 17 through a damping spring 13, the drawer cavity is prevented from being played back into the cabinet body 17 through the buffer plate 14, the drawer cavity collides with the inner wall of the cabinet body 17, the buffer plate 14 is made of soft materials, the buffer plate 14 is reduced through the damping spring 13, the buffer plate 14 is subjected to impact force from the drawer cavity, the dustproof filter plates 3 are embedded in the left side of the cabinet body 17 and the right side of the detection box 2, the dustproof filter plates 3 enable air in the cabinet body 17 and the detection box 2 to be communicated, the internal heat dissipation performance of the cabinet, drawer chamber, electric leakage detection equipment 11 and warning light 5 quantity equal, electric leakage detection equipment 11 and main control unit 12 electric connection, warning light 5 and main control unit 12 electric connection, main control unit 12 and wireless communication equipment 1 electric connection.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the detection box 2 is added in the draw-out switch cabinet, the electric leakage detection device 11 is arranged in the detection box 2, the electric leakage detection device 11 is used for carrying out electric leakage detection on electronic element equipment in a drawer cavity in the draw-out switch cabinet, the condition of electric leakage of a single drawer cavity can be found in time, the electric leakage detection device 11 transmits an electric leakage signal to the main controller 12, the main controller 12 controls the alarm lamp 5 corresponding to the drawer cavity with electric leakage fault to be lighted, the radio communication device 1 is used for remotely warning the monitored working personnel, the equipment in the drawer cavity and the drawer cavity is completely exposed through the sliding chutes 15 and the sliding blocks 9 arranged at two sides of the drawer cavity, so that the maintenance personnel can maintain and replace the equipment, the maintenance personnel can quickly find fault points through the alarm lamp 5, after the maintenance operation is finished, the sliding blocks 9 are clamped into the sliding chutes 15, then push the drawer chamber into cabinet body 17 can, simple structure, it is convenient to implement, has improved maintenance personal's work efficiency.

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 exchange low pressure pull-out type cubical switchboard with alarming function, includes cabinet body (17) and detection case (2), its characterized in that: the utility model discloses a cabinet, including cabinet body (17), partition panel (16), slider (9), check box (2), be provided with wireless communication equipment (1) above the cabinet body (17), cabinet body (17) inside left side equipartition evenly is provided with a plurality of drawer chambeies, and cabinet body (17) right side fixedly connected with partition panel (16), partition panel (16) run through whole cabinet body (17), and cabinet body (17) left side inner wall and partition panel (16) one side all are provided with spout (15), the drawer chamber comprises drawing board (6), waffle slab (7), slider (9) and stopper (10), drawing board (6) one side and waffle slab (7) fixed connection, waffle slab (7) both sides have all welded slider (9), and check box (2) are looked face central department just and are provided with a plurality of warning lights (5), check box (2) inside main control.

2. The alternating-current low-voltage draw-out type switch cabinet with the alarm function according to claim 1, wherein: the number of the drawer cavities, the number of the electric leakage detection devices (11) and the number of the alarm lamps (5) are equal.

3. The alternating-current low-voltage draw-out type switch cabinet with the alarm function according to claim 1, wherein: the left side of the cabinet body (17) and the right side of the detection box (2) are both embedded with dustproof filter plates (3).

4. The alternating-current low-voltage draw-out type switch cabinet with the alarm function according to claim 1, wherein: the drawer cavity right-hand member is provided with buffer board (14), buffer board (14) pass through damping spring (13) and cabinet body (17) inner wall fixed connection.

5. The alternating-current low-voltage draw-out type switch cabinet with the alarm function according to claim 1, wherein: the central part of one side of the drawing plate (6) is fixedly connected with an insulating handle (8), and the bottom end of the cabinet body (17) is fixedly connected with a support leg (4).

6. The alternating-current low-voltage draw-out type switch cabinet with the alarm function according to claim 1, wherein: the sliding grooves (15) are in equal-height parallel with the sliding blocks (9) and are matched with the sliding blocks (9), the left side and the right side of the drawer cavity are provided with limiting blocks (10) matched with the sliding grooves (15), and the drawer cavity is correspondingly provided with a group of pulling mechanisms matched with the sliding grooves (15) and the sliding blocks (9).

7. The alternating-current low-voltage draw-out type switch cabinet with the alarm function according to claim 1, wherein: the electric leakage detection device (11) is electrically connected with the main controller (12), the alarm lamp (5) is electrically connected with the main controller (12), and the main controller (12) is electrically connected with the wireless communication device (1).