A status marking device for power panel cabinet

Abstract

The utility model discloses a status marking device for an electric power panel cabinet, comprising a cabinet body and a cabinet door, wherein the cabinet door is hinged on one side of the cabinet body, the cabinet door is fixed to the cabinet body through an electromagnetic lock, an electronic tag and a reader are arranged inside the electromagnetic lock, the electronic tag and the reader are connected through an antenna, an equipment box is fixedly connected to the inner wall of the cabinet door, a power supply and an intelligent controller are fixedly connected inside the equipment box, an installation opening is provided on the cabinet door, an audible and visual alarm is fixedly installed inside the installation opening, an inspection opening is provided on one side of the equipment box, a baffle is hinged inside the inspection opening, a positioning block is fixedly connected to the side wall at one end of the baffle, and a supporting block is fixedly connected to the outer wall of the equipment box. The utility model can monitor the opening and closing status of the cabinet door and make records through an intelligent recording component, and the indication is simple and clear.

Description

Technical Field

[0001] The utility model relates to the field of products related to power panel cabinets, in particular to a status marking device for power panel cabinets. Background Art

[0002] With the rapid development of the electric power industry, the scale of the power system continues to expand, and the automation level of power panels is getting higher and higher. Using advanced computer technology, electronic technology, communication technology and signal processing technology, humans have realized the functions of automatic monitoring, measurement and control of substations. Therefore, substation power system accidents caused by equipment failures are becoming less and less, while the proportion of accidents caused by human misoperation has a tendency to increase year by year. One of the main reasons for this is the inappropriate status marking of the power panel cabinet. For this reason, we propose a status marking device for power panel cabinets. Summary of the invention

[0003] The purpose of the utility model is to provide a status marking device for a power panel cabinet to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a status marking device for a power panel cabinet, comprising a cabinet body and a cabinet door, the cabinet door is hinged on one side of the cabinet body, the cabinet door is fixed to the cabinet body by an electromagnetic lock, an electronic tag and a reader are arranged inside the electromagnetic lock, the electronic tag and the reader are connected by an antenna, an equipment box is fixedly connected to the inner wall of the cabinet door, a power supply and an intelligent controller are fixedly connected to the equipment box, an installation port is provided on the cabinet door, an audible and visual alarm is fixedly installed in the installation port, an inspection port is provided on one side of the equipment box, a baffle is hinged in the inspection port, a positioning block is fixedly connected to the side wall at one end of the baffle, a support block is fixedly connected to the outer wall of the equipment box, a stop rod is slidably inserted on the support block, and a stop groove corresponding to the stop rod is provided on the positioning block.

[0005] Preferably, the electromagnetic lock and the power supply are connected to the intelligent controller by wires, the output end of the intelligent controller is connected to the input end of the sound and light alarm, and the intelligent controller is connected to an external management machine.

[0006] Preferably, one end of the stop rod is fixedly sleeved with a limit sleeve, the stop rod is sleeved with a spring, and two ends of the spring are respectively fixedly connected to the limit sleeve and the support block.

[0007] Preferably, the cabinet door and the cabinet body are hingedly connected by two symmetrically arranged hinges.

[0008] Preferably, one end of the baffle is rotatably connected to the inspection port via a rotating shaft.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The status marking device for the power panel cabinet is connected to an external management machine through an intelligent controller in the equipment box. The intelligent controller opens or closes the electromagnetic lock in real time according to the command issued by the management machine. When the status signal is inconsistent with the command issued by the management machine, the intelligent controller controls the sound and light alarm to sound and light alarm, and generates a report and uploads it to the management machine through the network. The electronic tag inside the electromagnetic lock adopts an ultra-high frequency IDEN passive electronic tag. The electronic tag stores the type, number and other identification information of the corresponding device, and then directly transmits the information status to the reader, completing the status marking. The baffle can be disassembled and assembled by inserting the stop rod on the sliding support block into the stop groove on the positioning block, which is convenient for the maintenance of the internal control components. The utility model can monitor the opening and closing status of the cabinet door and make records through the intelligent recording component, and the instructions are simple and clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a status marking device for a power panel cabinet of the utility model;

[0012] Figure 2 It is a schematic diagram of an equipment box of a status marking device for a power panel cabinet of the utility model;

[0013] Figure 3 This is an enlarged view of point A of a status marking device for a power panel cabinet of the utility model.

[0014] In the figure: 1. cabinet body; 2. cabinet door; 3. electromagnetic lock; 4. electronic tag; 5. reader; 6. equipment box; 7. power supply; 8. intelligent controller; 9. sound and light alarm; 10. baffle; 11. positioning block; 12. support block; 13. stop rod; 14. limit sleeve; 15. spring; 16. hinge; 17. rotating shaft. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0016] See also Figure 1-3The utility model provides an embodiment: a status marking device for a power panel cabinet, comprising a cabinet body 1 and a cabinet door 2, the cabinet door 2 is hinged on one side of the cabinet body 1, the cabinet door 2 is fixed to the cabinet body 1 through an electromagnetic lock 3, an electronic tag 4 and a reader 5 are arranged inside the electromagnetic lock 3, the electronic tag 4 and the reader 5 are connected through an antenna, an equipment box 6 is fixedly connected to the inner wall of the cabinet door 2, a power supply 7 and an intelligent controller 8 are fixedly connected to the equipment box 6, an installation port is provided on the cabinet door 2, an audible and visual alarm 9 is fixedly installed in the installation port, an inspection port is provided on one side of the equipment box 6, a baffle 10 is hinged in the inspection port, a positioning block 11 is fixedly connected to the side wall at one end of the baffle 10, a support block 12 is fixedly connected to the outer wall of the equipment box 6, a stop rod 13 is slidably inserted on the support block 12, and a positioning block 11 is provided on the positioning block 11. A stop groove corresponding to the stop rod 13 is provided. Specifically, the intelligent controller 8 in the equipment box 6 is connected to the external management machine. The intelligent controller 8 opens or closes the electromagnetic lock 3 in real time according to the command issued by the management machine. When the status signal is inconsistent with the command issued by the management machine, the intelligent controller 8 controls the sound and light alarm 9 to sound and light alarm, and generates a report and uploads it to the management machine through the network. The electronic tag inside the electromagnetic lock 3 adopts an ultra-high frequency IDEN passive electronic tag. The electronic tag stores the type, number and other identity identification information of the corresponding device, and then directly transmits the information status to the reader 5, that is, the status marking is completed. The stop rod 13 on the sliding support block 12 is inserted into the stop groove on the positioning block 11 to realize the disassembly and assembly of the baffle 10, which is convenient for the maintenance of the internal control components.

[0017] In this embodiment, the electromagnetic lock 3 and the power supply 7 are connected to the intelligent controller 8 by wires, the output end of the intelligent controller 8 is connected to the input end of the sound and light alarm 9, and the intelligent controller 8 is connected to the external management machine; one end of the stop rod 13 is fixedly sleeved with a limit sleeve 14, and a spring 15 is sleeved on the stop rod 13, and the two ends of the spring 15 are respectively fixedly connected to the limit sleeve 14 and the support block 12, so as to facilitate the stop rod 13 to rebound into the stop groove; the cabinet door 2 and the cabinet body 1 are hingedly arranged by two symmetrically arranged hinges 16; one end of the baffle 10 is rotatably connected to the inspection port by a rotating shaft 17.

[0018] Working principle: First, the intelligent controller 8 in the equipment box 6 is connected to the external management machine. The intelligent controller 8 opens or closes the electromagnetic lock 3 in real time according to the command issued by the management machine. When the status signal is inconsistent with the command issued by the management machine, the intelligent controller 8 controls the sound and light alarm 9 to sound and light alarm, and generates a report and uploads it to the management machine through the network. The electronic tag inside the electromagnetic lock 3 adopts an ultra-high frequency IDEN passive electronic tag. The electronic tag stores the type, number and other identity identification information of the corresponding device, and then directly transmits the information status to the reader 5, that is, the status marking is completed. The stop rod 13 on the sliding support block 12 is inserted into the stop groove on the positioning block 11 to realize the disassembly and assembly of the baffle 10, which is convenient for the maintenance of the internal control components.

[0019] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A status marking device for a power panel cabinet, comprising a cabinet body (1) and a cabinet door (2), characterized in that: The cabinet door (2) is hinged on one side of the cabinet body (1), the cabinet door (2) is fixed to the cabinet body (1) by an electromagnetic lock (3), an electronic tag (4) and a reader (5) are arranged inside the electromagnetic lock (3), and the electronic tag (4) and the reader (5) are connected via an antenna. An equipment box (6) is fixedly connected to the inner wall of the cabinet door (2), and a power supply (7) and an intelligent controller (8) are fixedly connected inside the equipment box (6). An installation opening is provided on the cabinet door (2), and an audible and visual alarm (9) is fixedly installed in the installation opening. An inspection opening is provided on one side of the equipment box (6), and a baffle (10) is hinged in the inspection opening. A positioning block (11) is fixedly connected to the side wall at one end of the baffle (10), and a support block (12) is fixedly connected to the outer wall of the equipment box (6). A stop rod (13) is slidably inserted on the support block (12), and a stop groove corresponding to the stop rod (13) is provided on the positioning block (11).

2. A status marking device for a power panel cabinet according to claim 1, characterized in that: The electromagnetic lock (3) and the power supply (7) are connected to the intelligent controller (8) by wires, the output end of the intelligent controller (8) is connected to the input end of the sound and light alarm (9), and the intelligent controller (8) is connected to an external management machine.

3. A status marking device for a power panel cabinet according to claim 1, characterized in that: One end of the stop rod (13) is fixedly sleeved on a limit sleeve (14), and a spring (15) is sleeved on the stop rod (13), with two ends of the spring (15) respectively fixedly connected to the limit sleeve (14) and the support block (12).

4. A status marking device for a power panel cabinet according to claim 1, characterized in that: The cabinet door (2) and the cabinet body (1) are hingedly connected via two symmetrically arranged hinges (16).

5. A status marking device for a power panel cabinet according to claim 1, characterized in that: One end of the baffle (10) is rotatably connected to the inspection port via a rotating shaft (17).

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