Intelligent monitoring device for high-low voltage cabinet

Abstract

The utility model discloses an intelligent monitoring device for high and low voltage cabinets, which comprises a mounting frame, a suspension is fixedly connected to the top of the mounting frame, a motor is fixedly connected to one end of the top of the mounting frame, a motor driving shaft penetrates through the mounting frame and is fixedly connected with a monitoring probe, and an infrared temperature measurement module is arranged at one end, close to the monitoring probe, of the suspension. A fixing frame is fixedly connected to the position, close to the bottom, of the mounting frame. According to the utility model, the monitoring probe, the infrared temperature measurement module and the cleaning brush cooperate with each other, and the cleaning brush is arranged outside the important high-low voltage cabinet monitoring probe, so that a lens outside the monitoring probe can be cleaned at regular intervals, clear view of the monitoring probe is ensured, and meanwhile, the monitoring probe is matched with the infrared temperature measurement module for use, so that when equipment is short-circuited, the infrared temperature measurement module can be replaced. And as the instantaneous temperature of the equipment is abnormal, the position of the short-circuited equipment can be quickly marked through infrared temperature measurement, so that a worker can conveniently carry out first-aid repair in a targeted manner, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring equipment, in particular to an intelligent monitoring device for high and low voltage cabinets. Background Art

[0002] High and low voltage switchgear is a device that can connect high voltage or low voltage cables. Generally, power supply bureaus and substations use high voltage cabinets, which are then stepped down by transformers to low voltage cabinets, and then to distribution boxes for various power users. It is nothing more than an electrical device that assembles some protective devices such as switches and circuit breakers into one. High and low voltage switchgear enters the main control switch in the cabinet through external lines, and then enters the sub-control switch. Each branch is set according to its needs.

[0003] At present, some important high and low voltage cabinets are in use. As their importance increases, the supervision intensity also increases. Usually, in order to better grasp the working conditions of the equipment in the high and low voltage cabinets, monitoring probes are often installed in the cabinets. However, with the increase of usage time, dust is easy to accumulate on the outside of the probe, resulting in a decrease in the clarity of the real-time monitoring image taken by the probe, affecting the supervision effect of the high and low voltage cabinets. When a short circuit fault occurs in the equipment in the high and low voltage cabinets, it is easy to interfere with the staff's judgment of the equipment failure. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] An intelligent monitoring device for high and low voltage cabinets comprises a mounting frame, the top of the mounting frame is fixedly connected to a suspension frame, one end of the top of the mounting frame is fixedly connected to a motor, the motor drive shaft passes through the mounting frame and is fixedly connected to a monitoring probe, an infrared temperature measurement module is arranged at one end of the suspension close to the monitoring probe, the mounting frame is fixedly connected to a fixing frame close to the bottom, a cleaning frame is arranged on one side of the fixing frame, and a cleaning brush is arranged inside the cleaning frame.

[0007] As a preferred solution of the intelligent monitoring device for high and low voltage cabinets described in the utility model, the motor is located between the suspension and the top of the mounting frame, and the infrared temperature measurement module is fixed to the suspension by bolts. The infrared temperature measurement module is fixed to facilitate the cooperation between the infrared temperature measurement module and the monitoring probe to monitor the equipment conditions in the high and low voltage cabinets.

[0008] As a preferred solution of the intelligent monitoring device for high and low voltage cabinets described in the utility model, a connecting rod is fixedly connected to the center of the side of the cleaning frame away from the cleaning brush, and the connecting rod passes through the fixed frame. A pin corresponding to the connecting rod is passed through the top of the fixed frame. The cleaning brush can be disassembled by simply pulling out the pin from the top of the fixed frame, and there is enough distance on both sides of the socket corresponding to the connecting rod in the fixed frame, which is convenient for the staff to pull out the connecting rod without affecting the monitoring probe.

[0009] As a preferred solution of the intelligent monitoring device for high and low voltage cabinets described in the utility model, the cross-section of the mounting frame is set in an "L" shape, and a tripod is fixedly connected to the inner corner of the mounting frame, which improves the load-bearing capacity and stability of the mounting frame.

[0010] As a preferred solution of the intelligent monitoring device for high and low voltage cabinets described in the utility model, a slide groove corresponding to the cleaning brush is opened inside the arc-shaped edge of the cleaning frame, and the cleaning brush is slidably connected to the slide groove, which is convenient for disassembly and replacement of the cleaning brush.

[0011] As a preferred solution of the intelligent monitoring device for high and low voltage cabinets described in the utility model, the cleaning brush is arranged in an arc shape on the side close to the monitoring probe, and the cleaning brush fits tightly against the outer wall of the lens of the monitoring probe, so as to facilitate cleaning of dust on the surface of the outer lens of the monitoring probe.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model realizes the mutual cooperation between the monitoring probe, the infrared temperature measurement module and the cleaning brush. By arranging a cleaning brush outside the monitoring probe of the important high and low voltage cabinets, it is convenient to clean the outer lens of the monitoring probe regularly to ensure the clarity of the field of view of the monitoring probe. At the same time, the monitoring probe is used in conjunction with the infrared temperature measurement module. When a short circuit occurs in a device, the position of the short-circuited device can be quickly marked through infrared temperature measurement due to the abnormal instantaneous temperature of the device, which is convenient for the staff to carry out targeted repairs and improves the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0015] Figure 1 This is a structural schematic diagram of an intelligent monitoring device for high and low voltage cabinets of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a cleaning frame of a high and low voltage cabinet intelligent monitoring device of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation position of a monitoring probe of an intelligent monitoring device for high and low voltage cabinets of the utility model.

[0018] Legend: 1. Mounting bracket; 2. Suspension bracket; 3. Motor; 4. Monitoring probe; 5. Fixing bracket; 6. Cleaning bracket; 7. Cleaning brush; 8. Infrared temperature measurement module; 9. Connecting rod; 10. Latch; 11. Tripod; 12. Slide slot. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0020] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0021] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0022] See also Figure 1-3 The utility model provides an intelligent monitoring device for high and low voltage cabinets, including a mounting frame 1, wherein the mounting frame 1 has an "L"-shaped cross section, and a tripod 11 is fixedly connected to the inner corner of the mounting frame 1, thereby improving the load-bearing capacity and stability of the mounting frame 1.

[0023] A suspension 2 is fixedly connected to the top of the mounting frame 1, and a motor 3 is fixedly connected to one end of the top of the mounting frame 1. The driving shaft of the motor 3 passes through the mounting frame 1 and is fixedly connected to a monitoring probe 4. An infrared temperature measurement module 8 is provided at one end of the suspension 2 close to the monitoring probe 4. The motor 3 is located between the suspension 2 and the top of the mounting frame 1. The infrared temperature measurement module 8 is fixed to the suspension 2 by bolts. The infrared temperature measurement module 8 is fixed to facilitate the cooperation between the infrared temperature measurement module 8 and the monitoring probe 4 to monitor the conditions of the equipment in the high and low voltage cabinets.

[0024] A fixing frame 5 is fixedly connected to the mounting frame 1 near the bottom, a cleaning frame 6 is arranged on one side of the fixing frame 5, a cleaning brush 7 is arranged inside the cleaning frame 6, a connecting rod 9 is fixedly connected to the center of the side of the cleaning frame 6 away from the cleaning brush 7, the connecting rod 9 passes through the fixing frame 5, and a latch 10 corresponding to the connecting rod 9 is passed through the top of the fixing frame 5. The cleaning brush 7 can be disassembled by simply pulling out the latch 10 from the top of the fixing frame 5, and there is enough distance between the two sides of the socket corresponding to the connecting rod 9 in the fixing frame 5, so that the staff can pull out the connecting rod 9 without affecting the monitoring probe 4.

[0025] A slide groove 12 corresponding to the cleaning brush 7 is provided inside the arc-shaped edge of the cleaning frame 6, and the cleaning brush 7 is slidably connected to the slide groove 12, so that the cleaning brush 7 can be easily disassembled and replaced. The cleaning brush 7 is arranged in an arc shape on one side close to the monitoring probe 4, and the cleaning brush 7 is closely attached to the outer wall of the lens of the monitoring probe 4, so that the dust on the outer lens surface of the monitoring probe 4 can be easily cleaned.

[0026] When in use, first fix the suspension 2 to the top of the high and low voltage cabinet to be installed by bolts, wherein the monitoring probe 4 and the infrared temperature measurement module 8 are both facing the internal equipment of the high and low voltage cabinet, that is, they are set away from the direction of the high and low voltage cabinet door, and the monitoring probe 4, the motor 3 and the infrared temperature measurement module 8 are connected to the external power supply in turn. The infrared temperature measurement module 8 in this device is specifically a non-cooled infrared movement of model: PLUG617, which is equipped with a professional hardware platform and image algorithm to ensure clear imaging and accurate temperature measurement.

[0027] Under normal circumstances, the staff can monitor the various devices in the high and low voltage switch cabinets through the monitoring probe 4. At the same time, when some switches have abnormal temperatures, such as high temperatures, the infrared temperature measurement module 8 is used to mark the position where the temperature of the equipment rises in real time, so that the staff can judge whether a short circuit occurs at the switch position, thereby further facilitating the staff to quickly reach the switch cabinet and perform maintenance at a fixed point and in a fixed direction, saving the time for checking one by one and improving the maintenance efficiency.

[0028] During cleaning, the cleaning brush 7 fits against the outer wall of the lens of the monitoring probe 4. The staff judges and starts the motor 3 by observing the clarity of the monitoring screen connected to the monitoring probe 4, driving the monitoring probe 4 to rotate forward and reverse periodically, and cleans the dust outside the lens of the monitoring probe 4 through the cleaning brush 7. After the lens is cleaned by the cleaning brush 7, the field of view is clearer, which is convenient for the staff to supervise the important high and low voltage switch cabinets.

[0029] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An intelligent monitoring device for high and low voltage cabinets, comprising a mounting frame (1), characterized in that: The top of the mounting frame (1) is fixedly connected to a suspension frame (2); one end of the top of the mounting frame (1) is fixedly connected to a motor (3); a drive shaft of the motor (3) passes through the mounting frame (1) and is fixedly connected to a monitoring probe (4); an infrared temperature measurement module (8) is arranged at one end of the suspension frame (2) close to the monitoring probe (4); a fixing frame (5) is fixedly connected to the bottom of the mounting frame (1); a cleaning frame (6) is arranged on one side of the fixing frame (5); and a cleaning brush (7) is arranged inside the cleaning frame (6).

2. The intelligent monitoring device for high and low voltage cabinets according to claim 1 is characterized in that: The motor (3) is located between the suspension (2) and the top of the mounting frame (1), and the infrared temperature measurement module (8) is fixed to the suspension (2) by bolts.

3. The intelligent monitoring device for high and low voltage cabinets according to claim 1 is characterized in that: A connecting rod (9) is fixedly connected to the center of a side of the cleaning frame (6) away from the cleaning brush (7); the connecting rod (9) passes through the fixing frame (5); and a latch (10) corresponding to the connecting rod (9) is provided through the top of the fixing frame (5).

4. The intelligent monitoring device for high and low voltage cabinets according to claim 1 is characterized in that: The mounting frame (1) has an L-shaped cross section, and a tripod (11) is fixedly connected to an inner corner of the mounting frame (1).

5. The intelligent monitoring device for high and low voltage cabinets according to claim 1 is characterized in that: A slide groove (12) corresponding to the cleaning brush (7) is provided inside the arc-shaped edge of the cleaning frame (6), and the cleaning brush (7) is slidably connected to the slide groove (12).

6. The intelligent monitoring device for high and low voltage cabinets according to claim 1 is characterized in that: The cleaning brush (7) is arranged in an arc shape on a side close to the monitoring probe (4), and the cleaning brush (7) is tightly fitted to the outer wall of the lens of the monitoring probe (4).

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