CN212723065U

CN212723065U - Fault detection device for power supply cabinet

Info

Publication number: CN212723065U
Application number: CN202021781833.3U
Authority: CN
Inventors: 闫建风
Original assignee: Tianjin Anbao Electric Technology Co ltd
Current assignee: Tianjin Anbao Electric Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-03-16
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a fault detection device for power cabinet relates to the power cabinet field, can not pinpoint the trouble circuit to current partial power failure detection device, and installs and dismantle inconvenient problem, the scheme as follows is put forward now, it includes box and case lid, box internally mounted has the baffle, the inside fixed mounting of box has the fixed plate, one side fixed mounting of fixed plate has the install bin, power source has been seted up to the install bin bottom, the inside bottom of install bin is equipped with the relay, inside temperature detection module and the voltage detection module of being provided with of install bin, the inside PLC circuit that is provided with of install bin. The utility model discloses novel structure, and can carry out real-time detection to the temperature and the voltage of the power of power supply box in, alarm device can take place the police dispatch newspaper and fix a position trouble circuit when taking place unusually, makes things convenient for the staff to maintain, and installs and dismantle the convenience.

Description

Fault detection device for power supply cabinet

Technical Field

The utility model relates to a power cabinet field especially relates to a fault detection device for power cabinet.

Background

The power cabinet can be prevented from being broken down when being used for a long time, workers are needed to carry out manual detection on the power cabinet, but manual detection can be prevented from being broken down, time and labor are consumed, the automatic detection device is produced due to operation, a fault circuit cannot be accurately positioned by the existing partial detection devices, and the installation and the disassembly are inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of fault detection device for power cabinet has solved partial power failure detection device and has been difficult to pinpoint the trouble circuit to and the problem of difficulty is dismantled in the installation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fault detection device for power cabinet, includes box and case lid, box internally mounted has the baffle, the inside fixed mounting of box has the fixed plate, one side fixed mounting of fixed plate has the install bin, power source has been seted up to the install bin bottom, the inside bottom of install bin is equipped with the relay, inside temperature detection module and the voltage detection module of being provided with of install bin, the inside PLC circuit that is provided with of install bin, the case lid surface is provided with the display screen, display screen one side is provided with control panel, the control panel surface is provided with the fault indicator lamp, the control panel surface is provided with the master switch, the case lid surface is provided with the alarm, one side fixed mounting that the install bin is close to the fixed plate has the.

Preferably, the power interface, the relay, the temperature detection module and the voltage detection module are electrically connected.

Preferably, the power source interface is provided with a plurality ofly in the install bin bottom, temperature detection module and voltage detection module all have the setting above every power source interface.

Preferably, the box cover and the box body are connected through an opening-closing shaft.

Preferably, the upper surface and the lower surface of the angle plate are respectively provided with a clamping plate, the fixing plate penetrates through the two clamping plates, the clamping plates and the fixing plate are fixed through fixing screws, and the fixing screws penetrate through the fixing plates and the clamping plates.

Preferably, the fixed plate is provided with two, the scute setting is close to one side four corners of fixed plate at the install bin, and splint and fixed screw are all installed to scute one side.

The utility model has the advantages that:

1. through the temperature detection module and the voltage detection module that set up in every power source interface top, can carry out temperature and voltage detection to every power cord, in case break down, can be to single trouble circuit outage by PLC circuit and relay, the trouble pilot lamp lights simultaneously, and the siren sounds, makes staff accurate positioning trouble circuit, convenient maintenance.

2. The mounting box is fixed by the fixing screw through the clamping plate arranged on the corner plate on one side of the mounting box and the fixing plate penetrating through the clamping plate, so that the mounting box is fixed on the fixing plate, and the mounting and dismounting work is more convenient and faster through the mode of thread mounting.

In conclusion, the device not only can accurately position the fault line, but also is convenient to disassemble, time-saving and labor-saving, and solves the problems that part of power failure detection devices cannot position the fault line and are troublesome to assemble and disassemble.

Drawings

Fig. 1 is a schematic diagram of the structure of the box body of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a side view of the installation box of the present invention.

Reference numbers in the figures: 1. a box cover; 2. a display screen; 3. an alarm; 4. a control panel; 5. a fault indicator light; 6. a master switch; 7. installing a box; 8. a PLC circuit; 9. a temperature detection module; 10. a voltage detection module; 11. a relay; 12. a power interface; 13. a partition plate; 14. opening and closing the shaft; 15. a box body; 16. a fixing plate; 17. a splint; 18. fixing screws; 19. a gusset is provided.

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.

Referring to fig. 1-3, a fault detection device for a power cabinet comprises a box body 15 and a box cover 1, and is characterized in that a partition plate 13 is installed inside the box body 15, a fixing plate 16 is fixedly installed inside the box body 15, an installation box 7 is fixedly installed on one side of the fixing plate 16, a power interface 12 is arranged at the bottom of the installation box 7, a relay 11 is arranged at the bottom inside the installation box 7, a temperature detection module 9 and a voltage detection module 10 are arranged inside the installation box 7, a PLC circuit 8 is arranged inside the installation box 7, a display screen 2 is arranged on the surface of the box cover 1, a control panel 4 is arranged on one side of the display screen 2, a fault indicator 5 is arranged on the surface of the control panel 4, a main switch 6 is arranged on the surface of the control panel 4, an alarm 3 is arranged on the surface of the box cover 1, and a corner plate 19, equal electric connection between power source 12, relay 11, temperature detect module 9 and the voltage detection module 10, power source 12 is provided with a plurality ofly in the installation box 7 bottom, temperature detect module 9 and voltage detection module 10 all have the setting in every power source 12 top, connect by opening and shutting axle 14 between case lid 1 and the box 15, splint 17 are all installed to 19 upper and lower surfaces of scute, fixed plate 16 passes two between the splint 17, it is fixed by fixed screw 18 between splint 17 and the fixed plate 16, fixed screw 18 runs through fixed plate 16 and splint 17, fixed plate 16 is provided with two, scute 19 sets up the one side four corners that is close to fixed plate 16 at installation box 7, and splint 17 and fixed screw 18 are all installed to 19 one side of scute.

The working principle is as follows: when the device is used, the installation box 7 is firstly placed between the fixed plates 16 through the clamping plates 17 on the angle plate 19 at one side of the installation box 7, the fixed plates 16 and the clamping plates 17 are in threaded connection through the fixing screws 18, then the power cord is inserted into the power interface 12 at the bottom of the installation box 7, the main switch 6 on the control panel 4 is opened, the fault detection of the power box is carried out, whether a fault exists or not is observed through the fault monitoring lamp, the temperature detection module 9 in the installation box 7 can carry out temperature detection on a circuit by pressing the temperature detection button on the control panel 4, the voltage detection module 10 in the installation box 7 can detect the voltage of the circuit by pressing the voltage detection button on the control panel 4, the data of each line is detected to be updated on the display screen in real time, when the temperature or the voltage exceeds the normal set range, the line of the power box is considered to have a fault, the PLC circuit 8 and the relay 11 can cut off, simultaneously fault indicator 5 lights, alarm 3 sounds, when the staff reachd the fault equipment, cut off the power supply box through master switch 6 on control panel 4, open case lid 1 through pulling handrail 2 through the axle that opens and shuts 14, maintain the circuit of trouble, close case lid 1 after the maintenance finishes, open master switch 6 on control panel 4, if fault indicator lamp 5 is normal, alright with temperature detection button and voltage detection button on pressing control panel 4, make temperature detection module 9 and voltage detection module 10 move.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The fault detection device for the power cabinet comprises a box body (15) and a box cover (1), and is characterized in that a partition plate (13) is installed inside the box body (15), a fixing plate (16) is fixedly installed inside the box body (15), an installation box (7) is fixedly installed on one side of the fixing plate (16), a power interface (12) is arranged at the bottom of the installation box (7), a relay (11) is arranged at the bottom inside the installation box (7), a temperature detection module (9) and a voltage detection module (10) are arranged inside the installation box (7), a PLC circuit (8) is arranged inside the installation box (7), a display screen (2) is arranged on the surface of the box cover (1), a control panel (4) is arranged on one side of the display screen (2), a fault indicator lamp (5) is arranged on the surface of the control panel (4), a main switch (6) is arranged on the surface of the control panel (4, the alarm (3) is arranged on the surface of the box cover (1), and an angle plate (19) is fixedly mounted on one side, close to the fixing plate (16), of the installation box (7).

2. The failure detection device for the power cabinet as claimed in claim 1, wherein the power interface (12), the relay (11), the temperature detection module (9) and the voltage detection module (10) are electrically connected.

3. The failure detection device for the power cabinet as claimed in claim 1, wherein the power interfaces (12) are provided in plurality at the bottom of the installation box (7), and the temperature detection module (9) and the voltage detection module (10) are provided above each power interface (12).

4. The failure detection device for the power cabinet as claimed in claim 1, wherein the cover (1) and the box body (15) are connected by an opening and closing shaft (14).

5. The failure detecting device for power cabinet as claimed in claim 1, wherein the corner plate (19) is provided with clamping plates (17) on upper and lower surfaces thereof, the fixing plate (16) passes through the two clamping plates (17), the clamping plates (17) and the fixing plate (16) are fixed by fixing screws (18), and the fixing screws (18) pass through the fixing plates (16) and the clamping plates (17).

6. The failure detection device for the power cabinet as claimed in claim 1, wherein the fixed plate (16) is provided with two pieces, the angle plate (19) is arranged at four corners of one side of the mounting box (7) close to the fixed plate (16), and the clamping plate (17) and the fixing screw (18) are arranged at one side of the angle plate (19).