Ring main unit environment detection device

Abstract

The utility model discloses a ring main unit environment detection device, and relates to the field of ring main unit protection equipment. The ring main unit comprises the cabinet body, the two sides of the cabinet body are provided with the adjusting mechanisms, the ring main unit is provided with the adjusting mechanisms and the photoelectric sensors, and the two sets of the photoelectric sensors are in mirror symmetry, so that all-around monitoring of the surrounding environment of the ring main unit can be achieved. The configuration can cover a wider area and ensure that no monitoring dead angle exists, so that the accuracy and reliability of environment detection are improved, a plurality of emitting heads are arranged at the same height at the relative positions, the consistency of light emitting and receiving can be ensured, the sensitivity of the detection system is enhanced, and when the photoelectric sensor senses that someone approaches the ring main unit, the detection system is started. Monitoring equipment can be automatically started for video recording, and when it is sensed that the ring main unit door is illegally opened, an alarm can be given out.

Description

Technical Field

[0001] The utility model relates to the field of ring network cabinet protection equipment, in particular to a ring network cabinet environment detection device. Background Art

[0002] Ring main unit is an electrical device that is a group of high-voltage switchgear installed in a steel plate metal cabinet or made into an assembled interval ring main unit. Its core part uses load switches and fuses, which have the advantages of simple structure, small size, low price, improved power supply parameters and performance, and power supply safety. It is widely used in distribution stations and box-type substations in urban residential areas, high-rise buildings, large public buildings, factories and enterprises and other load centers.

[0003] Usually, as an important equipment in the power system, the ring main unit is usually installed in public places or equipment rooms, so non-maintenance personnel may approach it. However, since the ring main unit involves high voltage and large current, the approach of non-professionals may bring serious safety risks, such as electric shock, arc burns and other serious injuries, or even life-threatening. In addition, if non-maintenance personnel interfere with or destroy the normal operation of the ring main unit, it may have a negative impact on the stability, reliability and safety of the entire power system. Therefore, in order to further protect the personal safety of the ring main unit and others, it is necessary to provide a ring main unit environment detection device, which can detect the surrounding environment of the ring main unit and further protect the ring main unit. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a ring network cabinet environment detection device to solve the technical problem.

[0005] Beneficial effects understood based on all the above information

[0006] To achieve the above object, the utility model provides the following technical solutions: a ring main unit environment detection device, comprising a cabinet, with adjustment mechanisms provided on both sides of the cabinet, the adjustment mechanism comprising a mounting seat, and the mounting seat is detachably connected to the cabinet by fixing bolts;

[0007] The outer side of the mounting seat is rotatably connected to a mounting rod, the front end of the mounting rod is slidably connected to a slide rod, the tops of the mounting rod and the slide rod are both provided with a limiting groove, and the inner thread of the limiting groove is connected to a limiting bolt;

[0008] The outer surface of the slide bar is provided with a photoelectric sensor, and the outer side of the photoelectric sensor is provided with two transmitting heads.

[0009] By adopting the above technical solution, the position of the photoelectric sensor can be flexibly adjusted as needed through the adjustment mechanism, thereby enhancing the applicability and practicality of the device. In addition, the mounting base and the cabinet are detachably connected by fixing bolts, which is easy to install and maintain, thereby improving the convenience of the device.

[0010] Furthermore, there are four photoelectric sensors, which are divided into two groups, and each group of photoelectric sensors is mirror-set along the width center line of the cabinet, and multiple transmitter heads are arranged at the same height in relative positions.

[0011] By adopting the above technical solution, the grouping and mirroring of the four photoelectric sensors increases the detection range and improves the accuracy of environmental detection. In addition, the relative positions of the transmitter heads are set at equal heights to ensure the stability of light emission and reception and enhance the reliability of the detection results.

[0012] Furthermore, a cabinet eave is arranged on the top of the cabinet body, a light alarm is arranged on the top of the cabinet eave, and a sound generator is arranged on the outer surface of the light alarm.

[0013] By adopting the above technical solution, the setting of the light alarm and the sounder can promptly issue visual and auditory alarms when abnormal situations are detected, thereby improving the safety of the device. In addition, the cabinet eaves provide protection for the light alarm and the sounder, avoiding possible damage caused by direct exposure to the external environment.

[0014] Furthermore, a detection mechanism is provided on the upper part of the interior of the cabinet, and the detection mechanism includes a slide rail.

[0015] By adopting the above technical solution and setting up the detection mechanism, the environmental monitor can be easily moved inside the cabinet, realizing comprehensive monitoring of the internal environment of the cabinet, and the slide rail provides a stable moving path for the electric slider, ensuring the smoothness and accuracy of the movement of the environmental monitor.

[0016] Furthermore, electric sliders are slidably connected to both sides of the slide rail, and an environmental monitor is provided at the bottom of the electric slider.

[0017] By adopting the above technical solution, the electric slider allows the position of the environmental monitor to be accurately adjusted through external control, thereby improving the flexibility and accuracy of monitoring. In addition, the setting of the environmental monitor can monitor environmental parameters such as temperature and humidity inside the cabinet in real time, providing important guarantees for the normal operation of the equipment.

[0018] Furthermore, the environment monitor includes a temperature sensor and a humidity sensor, wherein the temperature sensor is used to monitor the temperature inside the cabinet, and the humidity sensor is used to monitor the humidity of the cabinet.

[0019] By adopting the above technical solution, the combined use of temperature sensors and humidity sensors can fully reflect the environmental conditions inside the cabinet, providing comprehensive data support for the operation and maintenance of the equipment. In addition, the integration of the two sensors simplifies the structure of the device, reduces manufacturing costs and maintenance difficulties.

[0020] Furthermore, cabinet doors are provided on the outer surface and back of the cabinet, and handles are provided on the outer surfaces of the cabinet doors.

[0021] By adopting the above technical solution, the setting of the cabinet door and handle facilitates the access and maintenance of the equipment inside the cabinet, improves the practicality of the device, and the cabinet door protects the equipment inside the cabinet and prevents external factors from interfering with and damaging the equipment.

[0022] Furthermore, the cabinet body and the cabinet door are made of aluminum alloy, and the adjustment mechanism is made of stainless steel.

[0023] By adopting the above technical solution, the cabinet body and cabinet door made of aluminum alloy have light weight and good corrosion resistance, which prolongs the service life of the device. In addition, the adjustment mechanism made of stainless steel has high strength and wear resistance, which ensures the stability and reliability of the adjustment.

[0024] Furthermore, the cabinet doors are provided in plurality, and the plurality of cabinet doors are arranged in a linear array.

[0025] By adopting the above technical solution, multiple cabinet doors facilitate access to and maintenance of different areas inside the cabinet, improve the practicality of the device, and the linear array setting makes the opening and closing of the cabinet doors more orderly and convenient, thereby improving the efficiency of operation.

[0026] Furthermore, the photoelectric sensor, light alarm, electric slider, and environmental monitor are all electrically connected to the external control terminal.

[0027] By adopting the above technical solution and electrically connecting with the external control terminal, remote control and data collection of photoelectric sensors, light alarms, electric sliders and environmental monitors are realized, which improves the intelligence level of the device. In addition, unified external control terminal management simplifies the operating process, improves management efficiency and reduces the cost and risk of manual intervention.

[0028] In summary, the utility model mainly has the following beneficial effects:

[0029] 1. The utility model can realize all-round monitoring of the environment around the ring main unit by setting an adjustment mechanism and a photoelectric sensor, wherein two groups of mirror-symmetrical photoelectric sensors can cover a wider area, ensuring that there are no blind spots in monitoring, thereby improving the accuracy and reliability of environmental detection. In addition, multiple transmitters are arranged at equal heights in relative positions, which can ensure the consistency of light emission and reception and enhance the sensitivity of the detection system. When the photoelectric sensor senses that someone is approaching the ring main unit, the monitoring device can be automatically started for recording. When it senses that the door of the ring main unit is illegally opened, an alarm can be sounded.

[0030] 2. The utility model sets up a detection mechanism. Since the environmental monitor is connected to the slide rail through an electric slider, the environmental monitor can move horizontally inside the cabinet through the combination of the slide rail and the electric slider, thereby realizing comprehensive monitoring of the internal environment of the cabinet. In addition, the environmental monitor can monitor key parameters such as temperature and humidity inside the cabinet in real time. Once these parameters exceed the preset safety range, the monitor can issue an alarm in time to remind the operator to take necessary measures to ensure the safe operation of the ring network cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0032] Figure 2 It is a top view of the three-dimensional structure of the utility model;

[0033] Figure 3 It is a schematic diagram of the front cross-sectional three-dimensional structure of the utility model;

[0034] Figure 4 For this utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0035] In the figure: 1. cabinet body; 2. cabinet door; 3. handle; 4. cabinet eave; 5. adjustment mechanism; 501. mounting base; 502. fixing bolt; 503. mounting rod; 504. sliding rod; 505. limiting bolt; 6. photoelectric sensor; 7. transmitter; 8. light alarm; 9. detection mechanism; 901. slide rail; 902. electric slider; 903. environmental monitor; 10. sounder. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0037] The following describes an embodiment of the utility model based on its overall structure.

[0038] Embodiment 1:

[0039] A ring main unit environment detection device, such as Figure 1-Figure 4 As shown, it includes a cabinet 1, and adjustment mechanisms 5 are arranged on both sides of the cabinet 1. The adjustment mechanisms 5 include a mounting seat 501, and the mounting seat 501 is detachably connected to the cabinet 1 through fixing bolts 502. The outer side of the mounting seat 501 is rotatably connected to a mounting rod 503, and the front end of the mounting rod 503 is slidably connected to a slide rod 504. The tops of the mounting rod 503 and the slide rod 504 are both provided with limiting grooves, and the internal threads of the limiting grooves are connected to limiting bolts 505. The outer surface of the slide rod 504 is provided with a photoelectric sensor 6, and two transmitting heads 7 are arranged on the outer side of the photoelectric sensor 6. The cabinet 1 provides stable support and protection for the entire environmental detection device, ensuring the safe operation of the internal equipment, and the adjustment mechanism 5 realizes flexible adjustment of the position and angle of the photoelectric sensor 6 through the mounting seat 501, the mounting rod 503 and the slide rod 504, thereby improving the accuracy and adaptability of detection.

[0040] See also Figure 1 , Figure 2 , Figure 3 There are four photoelectric sensors 6, which are divided into two groups, and each group of photoelectric sensors 6 is mirrored along the width center line of the cabinet 1. Multiple transmitter heads 7 are set at the same height in relative positions. The grouped mirrored setting of the four photoelectric sensors 6 provides a more comprehensive environmental perception capability, reduces blind spots, and enhances safety. The relative position and height setting of the multiple transmitter heads 7 ensures the consistency and accuracy of the light and improves the reliability of detection.

[0041] See also Figure 1 , Figure 2 , Figure 3 A cabinet eaves 4 is arranged on the top of the cabinet body 1, a light alarm 8 is arranged on the top of the cabinet eaves 4, and a sounder 10 is arranged on the outer surface of the light alarm 8. The cabinet eaves 4 provide additional protection for the cabinet body 1 to prevent the top from being directly hit or damaged. The light alarm 8 can quickly issue a visual alarm under abnormal circumstances, and cooperate with the sounder 10 to realize a multi-sensory alarm, thereby improving the response speed.

[0042] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A detection mechanism 9 is arranged above the interior of the cabinet 1, and the detection mechanism 9 includes a slide rail 901. The detection mechanism 9 is located above the interior of the cabinet 1, which makes full use of the space and avoids interfering with other equipment in the cabinet. Through the slide rail 901, the detection mechanism 9 can be easily maintained and replaced, reducing the maintenance cost.

[0043] See also Figure 1, Figure 2 , Figure 3 , Figure 4 Electric sliders 902 are slidably connected to both sides of the slide rail 901, and an environmental monitor 903 is arranged at the bottom of the electric slider 902. The electric slider 902 can move smoothly on the slide rail 901, thereby realizing precise control of the position of the environmental monitor 903. This enables the environmental monitor 903 to cover a wider area and improves the comprehensiveness of monitoring.

[0044] Implementation column 2:

[0045] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The environmental monitor 903 includes a temperature sensor and a humidity sensor. The temperature sensor is used to monitor the temperature inside the cabinet 1, and the humidity sensor is used to monitor the humidity of the cabinet 1. The temperature sensor and the humidity sensor can monitor the temperature and humidity changes inside the cabinet 1 in real time, providing important data support for the normal operation of the equipment. Moreover, through continuous monitoring of temperature and humidity, potential safety hazards can be discovered in time to prevent accidents.

[0046] See also Figure 1 , Figure 2 , Figure 3 A cabinet door 2 is provided on the outer surface and back of the cabinet body 1, and a handle 3 is provided on the outer surface of the cabinet door 2. The setting of the cabinet door 2 facilitates the installation, maintenance and replacement of the equipment, improves the work efficiency, and the handle 3 makes the opening and closing of the cabinet door 2 more convenient, thereby enhancing the user experience.

[0047] See also Figure 1 , Figure 2 , Figure 3 The cabinet body 1 and the cabinet door 2 are made of aluminum alloy, and the adjustment mechanism 5 is made of stainless steel. Aluminum alloy has the advantages of light weight, corrosion resistance, and easy processing, and is suitable for the manufacture of cabinet bodies and cabinet doors. The adjustment mechanism 5 made of stainless steel has higher strength and corrosion resistance, ensuring the stability and service life of the equipment.

[0048] See also Figure 1 , Figure 2 , Figure 3 There are multiple cabinet doors 2, and the multiple cabinet doors 2 are arranged in a linear array. The linear array setting of the multiple cabinet doors 2 provides more access points, which is convenient for the operation and maintenance of equipment at different positions in the cabinet. This makes the appearance of the cabinet more tidy and unified, and enhances the overall beauty. The aluminum alloy material has the advantages of light weight, corrosion resistance, and easy processing. It is suitable for the manufacture of cabinets and cabinet doors. The stainless steel adjustment mechanism 5 has higher strength and corrosion resistance, ensuring the stability and service life of the equipment.

[0049] See also Figure 1 , Figure 2 , Figure 3 The photoelectric sensor 6, the light alarm 8, the electric slider 902, and the environmental monitor 903 are all electrically connected to the external control terminal. The electrical connection with the external control terminal realizes the remote control and monitoring of the equipment, improves the convenience and efficiency of management, and the data of the equipment can be obtained and processed in real time through the external control terminal, providing an important basis for decision-making.

[0050] The implementation principle of the utility model is as follows: first, the cabinet 1 needs to be placed at a predetermined installation position to ensure horizontal stability, and the mounting base 501 needs to be installed on both sides of the cabinet 1 through fixing bolts 502, while ensuring that the mounting rod 503 can rotate freely on the mounting base 501 and slide to connect the sliding rod 504;

[0051] Then, the photoelectric sensor 6 is installed on the outer surface of the slide bar 504, and the position of the photoelectric sensor 6 is adjusted to ensure that each transmitter head 7 can emit and receive light without obstacles, and to ensure that the four photoelectric sensors 6 are divided into two groups and are mirrored along the width center line of the cabinet 1;

[0052] When in use, the photoelectric sensor 6 starts working and monitors the environmental changes around the cabinet 1 in real time, such as people approaching or objects blocking the cabinet. If the photoelectric sensor 6 senses that someone is approaching the ring network cabinet, it can automatically start the monitoring equipment to record the video. When it senses that the ring network cabinet door is illegally opened, an alarm can be issued.

[0053] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0054] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A ring main unit environment detection device, characterized in that: It comprises a cabinet (1), wherein both sides of the cabinet (1) are provided with adjustment mechanisms (5), wherein the adjustment mechanism (5) comprises a mounting seat (501), and the mounting seat (501) is detachably connected to the cabinet (1) via fixing bolts (502); The outer side of the mounting seat (501) is rotatably connected to a mounting rod (503), the front end of the mounting rod (503) is slidably connected to a sliding rod (504), the tops of the mounting rod (503) and the sliding rod (504) are both provided with limiting grooves, and the inner threads of the limiting grooves are connected to limiting bolts (505); A photoelectric sensor (6) is arranged on the outer surface of the sliding rod (504), and two transmitting heads (7) are arranged on the outer side of the photoelectric sensor (6).

2. The ring main unit environment detection device according to claim 1, characterized in that: Four photoelectric sensors (6) are provided, and the four photoelectric sensors (6) are divided into two groups, and each group of photoelectric sensors (6) is mirror-set along the width center line of the cabinet (1), and the plurality of transmitter heads (7) are arranged at the same height in relative positions.

3. The ring main unit environment detection device according to claim 1, characterized in that: The top of the cabinet body (1) is provided with a cabinet eave (4), the top of the cabinet eave (4) is provided with a light alarm (8), and the outer surface of the light alarm (8) is provided with a sound generator (10).

4. The ring main unit environment detection device according to claim 1, characterized in that: A detection mechanism (9) is arranged above the interior of the cabinet (1), and the detection mechanism (9) comprises a slide rail (901).

5. The ring main unit environment detection device according to claim 4, characterized in that: Electric sliders (902) are slidably connected to both sides of the slide rail (901), and an environmental monitor (903) is arranged at the bottom of the electric slider (902).

6. The ring main unit environment detection device according to claim 5, characterized in that: The environmental monitor (903) comprises a temperature sensor and a humidity sensor, wherein the temperature sensor is used to monitor the temperature inside the cabinet (1), and the humidity sensor is used to monitor the humidity of the cabinet (1).

7. The ring main unit environment detection device according to claim 1, characterized in that: The outer surface and back of the cabinet body (1) are provided with cabinet doors (2), and the outer surface of the cabinet door (2) is provided with a handle (3).

8. The ring main unit environment detection device according to claim 1, characterized in that: The cabinet body (1) and the cabinet door (2) are made of aluminum alloy, and the adjustment mechanism (5) is made of stainless steel.

9. The ring main unit environment detection device according to claim 8, characterized in that: A plurality of cabinet doors (2) are provided, and the plurality of cabinet doors (2) are arranged in a linear array.

10. The ring main unit environment detection device according to claim 1, characterized in that: The photoelectric sensor (6), the light alarm (8), the electric slider (902), and the environmental monitor (903) are all electrically connected to the external control terminal.

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