Power distribution equipment for environment intelligent monitoring
By installing reinforcing beams, a flipping mechanism, and a protective mechanism inside the distribution cabinet, and by using pressure sensors and permanent magnets to detect and remove foreign objects, the problem of easy damage to the distribution cabinet has been solved, and safe and stable environmental monitoring has been achieved.
Patent Information
- Application Number
- CN202511115423.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-11
- Publication Date
- 2025-11-04
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing power distribution cabinets used for intelligent environmental monitoring are susceptible to damage from falling rocks and trees, leading to safety hazards such as electrical leakage and fire.
The distribution cabinet is equipped with reinforcing beams, a flipping mechanism, a protective mechanism, and communication equipment. It uses pressure sensors and permanent magnets to detect foreign objects, removes them through a flipping plate, and releases inert gas to suppress fires in the event of severe damage.
It effectively removes foreign objects, prevents electrical leakage and fire, ensures equipment safety, reduces maintenance costs, and extends equipment life and personnel safety.
Smart Images
Figure CN120896010A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of power distribution cabinet technology, specifically to a power distribution device for intelligent environmental monitoring. Background Technology
[0002] Intelligent environmental monitoring equipment utilizes technologies such as sensors, the Internet of Things, big data, and artificial intelligence to achieve real-time monitoring, analysis, and early warning of environmental parameters. These devices are widely used in fields such as air quality, water quality, soil, noise, and meteorology, providing data support for environmental protection, pollution control, and ecological management. The power distribution equipment for intelligent environmental monitoring equipment is usually controlled by electrical components inside the distribution cabinet to ensure the stability and intelligence of the environmental monitoring equipment.
[0003] Environmental monitoring equipment is usually placed outdoors, at construction sites, etc. In windy weather, or when stones or bricks fall from construction sites, falling objects may crush the environmental monitoring equipment and the power distribution cabinet. Falling rocks and trees can damage the power distribution cabinet, which may cause leakage or fire due to damage to the electrical components inside the cabinet. Therefore, we propose a power distribution device for intelligent environmental monitoring. Summary of the Invention
[0004] The purpose of this invention is to provide a power distribution device for intelligent environmental monitoring, in order to solve the safety hazards mentioned in the background art, such as the risk of leakage in the power distribution cabinet caused by falling rocks and trees, and the risk of fire caused by damage to the electrical components inside the power distribution cabinet.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a power distribution device for intelligent environmental monitoring, comprising a power distribution cabinet, wherein a reinforcing beam is provided inside the power distribution cabinet and the reinforcing beam is located at the top of the power distribution cabinet; A flipping mechanism is located above the power distribution cabinet, which causes foreign objects above the power distribution cabinet to flip over and fall off. The protective mechanism is located inside the distribution cabinet. The protective mechanism includes a metal conductor fixedly connected to the bottom of the reinforcing beam, and a permanent magnet fixedly connected to the inner wall of the distribution cabinet. The metal conductor passes through the permanent magnet and is slidably connected to the permanent magnet.
[0006] The bottom of the reinforcing beam is fixedly connected to a limiting block, a limiting groove is opened on the outside of the limiting block, and a limiting rod is fixedly connected to the inner wall of the distribution cabinet. The limiting rod is located inside the limiting groove and is slidably connected to the limiting groove.
[0007] The communication device is fixedly connected to the inner wall of the power distribution cabinet. The communication device is located on one side of the permanent magnet and is connected to the permanent magnet circuit.
[0008] The metal conductor bottom is fixedly connected with a pressing plate, the power distribution cabinet inner wall is fixedly connected with a fixed plate, the fixed plate is below the pressing plate, a shell is arranged between the pressing plate and the fixed plate, the pressing plate is inside the shell and is in sliding connection with the shell, and the shell bottom is fixedly connected with the fixed plate.
[0009] The shell is internally provided with an air bag, the air bag internally bears inert gas, and one end of the shell is provided with a channel.
[0010] The channel inner wall is fixedly connected with a support rod, the support rod is located at the channel end, the support rod outer wall is fixedly connected with a puncture needle, and the puncture needle is located at the support rod end close to the air bag.
[0011] The turnover mechanism comprises a turnover box fixedly connected to the upper end of the power distribution cabinet, a pressure sensor is fixedly connected to the inner wall of the turnover box, a fixed rod is fixedly connected to one end of the turnover box, a fixed ring is rotatably connected to the periphery of the fixed rod, a turnover plate is fixedly connected to the outer wall of the fixed ring, and the turnover plate is located at the upper end of the pressure sensor.
[0012] The fixed ring outer wall is fixedly connected with a gear tooth, the turnover box outer wall is fixedly connected with a motor, the pressure sensor is in circuit connection with the motor, one end of the motor is fixedly connected with a transmission gear, the transmission gear is in meshing connection with the gear tooth, and the motor is in circuit connection with the pressure sensor.
[0013] The turnover box inner wall is fixedly connected with an electromagnet one, the turnover plate outer wall is fixedly connected with an electromagnet two, the electromagnet one is attached to the electromagnet two, the electromagnet one and the electromagnet two are respectively in circuit connection with the communication equipment, and the motor is in circuit connection with the communication equipment.
[0014] The present application has at least the following advantages: When the power distribution cabinet is pressed from above by falling rocks, the motor is energized through the pressure sensor, the turnover plate is turned over through the turnover mechanism, and the foreign matter above the power distribution cabinet is removed. When the power distribution cabinet is continuously pressed by trees and other objects above the power distribution cabinet, the maintenance personnel are communicated and alarmed through the protection mechanism, thereby achieving the purpose of eliminating foreign matter falling and pressing the power distribution cabinet. When the power distribution cabinet is damaged due to excessive falling force of falling rocks and trees, the protection mechanism can suppress the fire inside the power distribution cabinet, and the use is safer. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a whole structure schematic view of the power distribution cabinet of the present application. Figure 2 It is a whole structure schematic view of the power distribution cabinet of the present application. Figure 1 It is an enlarged structure schematic view of area A in the present application. Figure 3 It is a bottom view structure schematic view of the power distribution cabinet of the present application. Figure 4 For the present application Figure 3 The schematic diagram of the B area amplification structure in the present application is shown in the figure. Figure 5 For the present application Figure 6 For the present application Figure 5 The schematic diagram of the C area amplification structure in the present application is shown in the figure. Figure 7 For the present application Figure 8 For the present application Figure 7 The schematic diagram of the D area amplification structure in the present application is shown in the figure. Figure 9 For the present application Figure 10 For the present application Figure 9 The schematic diagram of the E area amplification structure in the present application is shown in the figure.
[0016] In the figure: 1, power distribution cabinet; 11, reinforcing beam; 12, limiting block; 13, limiting groove; 14, limiting rod; 2, turnover mechanism; 21, turnover box; 22, pressure sensor; 23, fixed rod; 24, fixed ring; 25, turnover plate; 26, gear teeth; 27, motor; 28, transmission gear; 29, electromagnet one; 210, electromagnet two; 3, protection mechanism; 31, metal conductor; 32, permanent magnet; 33, communication equipment; 34, pressing plate; 35, fixed plate; 36, shell; 37, air bag; 38, channel; 39, support rod; 310, puncture needle. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0018] Please refer to Figures 1-10 , the present application provides a kind of technical scheme: a kind of environmental intelligent monitoring is used distribution equipment, including power distribution cabinet 1, the reinforcing beam 11 is arranged in the power distribution cabinet 1, the reinforcing beam 11 is located at the top of power distribution cabinet 1; Turnover mechanism 2, the turnover mechanism 2 is located above power distribution cabinet 1, the turnover mechanism 2 makes foreign matter above power distribution cabinet 1 overturn and fall off after; The protection mechanism 3 is located inside the power distribution cabinet 1, the protection mechanism 3 comprises a metal conductor 31 fixedly connected at the bottom of the reinforcing beam 11, a permanent magnet 32 is fixedly connected to the inner wall of the power distribution cabinet 1, the metal conductor 31 penetrates through the permanent magnet 32 and is in sliding connection with the permanent magnet 32; When the power distribution cabinet 1 is pressed from above by falling rocks, the motor 27 is energized through the pressure sensor 22, the turnover plate 25 is turned over through the turnover mechanism 2, and the foreign matter above the power distribution cabinet 1 is removed. When the power distribution cabinet 1 is continuously pressed from above by trees and the like, the maintenance personnel are communicated and alarmed through the protection mechanism 3, so as to achieve the purpose of eliminating the foreign matter falling and pressing the power distribution cabinet 1. When the power distribution cabinet 1 is damaged due to the excessive falling force of falling rocks and trees, the internal fire of the power distribution cabinet 1 can be suppressed through the protection mechanism 3. On the one hand, it is safer to use, and on the other hand, it saves the repair time for the maintenance personnel and avoids the damage of the electrical components in the power distribution cabinet 1.
[0019] The bottom of the reinforcing beam 11 is fixedly connected with a limiting block 12, a limiting groove 13 is formed in the outer side of the limiting block 12, a limiting rod 14 is fixedly connected to the inner wall of the power distribution cabinet 1, and the limiting rod 14 is located in the limiting groove 13 and is in sliding connection with the limiting groove 13; When the power distribution cabinet 1 is pressed from above, the reinforcing beam 11 at the top of the power distribution cabinet 1 is pressed downward, the limiting rod 14 is located in the limiting groove 13 formed in the limiting block 12 at both ends of the reinforcing beam 11 and is in sliding connection with the limiting groove 13, so as to ensure that the top of the power distribution cabinet 1 moves vertically downward as a whole, avoid the uneven force on the top of the power distribution cabinet 1 from causing the power distribution cabinet 1 to tilt and deform, and also avoid the falling rocks from damaging the electrical components in the power distribution cabinet 1, thereby increasing the mechanical reinforcement of the power distribution cabinet 1.
[0020] The turnover mechanism 2 comprises a turnover box 21 fixedly connected to the upper end of the power distribution cabinet 1, a pressure sensor 22 is fixedly connected to the inner wall of the turnover box 21, a fixed rod 23 is fixedly connected to one end of the turnover box 21, a fixed ring 24 is rotatably connected to the periphery of the fixed rod 23, a turnover plate 25 is fixedly connected to the outer wall of the fixed ring 24, and the turnover plate 25 is located at the upper end of the pressure sensor 22; The outer wall of the fixed ring 24 is fixedly connected with a gear tooth 26, the outer wall of the turnover box 21 is fixedly connected with a motor 27, the pressure sensor 22 is in circuit connection with the motor 27, one end of the motor 27 is fixedly connected with a transmission gear 28, the transmission gear 28 is in meshing connection with the gear tooth 26, and the motor 27 is in circuit connection with the pressure sensor 22; When the power distribution cabinet 1 is pressed by falling rocks and trees, the pressure sensor 22 detects that there is a heavy object pressing above the power distribution cabinet 1, the pressure sensor 22 energizes the motor 27, the motor 27 drives the transmission gear 28 to rotate, since the transmission gear 28 is engaged with the teeth 26, when the transmission gear 28 rotates, it can drive the fixed ring 24 to rotate around the fixed rod 23 through the teeth 26, when the fixed ring 24 drives the turnover plate 25 to rotate, it makes the turnover plate 25 tilt, and the foreign matter above the turnover plate 25 is dumped and slides down, which can clear the falling rocks and foreign matter above the power distribution cabinet 1, not only can prevent short circuit, arc and other faults caused by the contact of the foreign matter with the live parts, avoid equipment damage and fire risk, but also can reduce the wear and corrosion of the shell 36 and the internal structure of the power distribution cabinet 1, prolong the service life of the equipment; at the same time, it is convenient for daily inspection and maintenance, timely discovery and processing of problems, reduction of maintenance cost and labor cost; it can also effectively avoid electric shock accidents, improve the working environment, and comprehensively ensure the safety of the equipment, stable operation, efficient maintenance and personnel safety.
[0021] The power distribution cabinet 1 is fixedly connected with a communication device 33 on the side of the permanent magnet 32, and the communication device 33 is electrically connected with the permanent magnet 32. The turnover box 21 is fixedly connected with an electromagnet one 29 on the inner wall, and the turnover plate 25 is fixedly connected with an electromagnet two 210 on the outer wall, the electromagnet one 29 is attached to the electromagnet two 210, and the electromagnet one 29 and the electromagnet two 210 are respectively electrically connected with the communication device 33, and the motor 27 is electrically connected with the communication device 33. When the torque transmitted by the motor 27 is not enough to drive the turnover plate 25 to rotate, the electromagnet one 29 is attached to the electromagnet two 210, at this time the communication device 33 is energized, the communication device 33 sends a maintenance signal one to the maintenance personnel, informs the maintenance personnel to arrive at the site of the power distribution cabinet 1 to manually remove the foreign matter, and checks whether the internal electrical components of the power distribution cabinet 1 are working normally, to ensure that the power distribution cabinet 1 is used normally and safely, and to provide stable and safe power output for the environmental detection equipment.
[0022] The metal conductor 31 is fixedly connected with a pressing plate 34 at the bottom, the power distribution cabinet 1 is fixedly connected with a fixed plate 35 on the inner wall, the fixed plate 35 is located below the pressing plate 34, and the pressing plate 34 and the fixed plate 35 are provided with a shell 36 therebetween, the pressing plate 34 is located inside the shell 36 and is in sliding connection with the shell 36, and the bottom of the shell 36 is fixedly connected with the fixed plate 35. The shell 36 is internally provided with an air bag 37, the air bag 37 internally bears inert gas, and one end of the shell 36 is provided with a channel 38. The channel 38 is fixedly connected with a support rod 39 on the inner wall, the support rod 39 is located at the end of the channel 38, the support rod 39 is fixedly connected with a puncture needle 310 on the outer wall, and the puncture needle 310 is located at the end of the support rod 39 close to the air bag 37. When the rockfall, foreign matter is too large or too heavy, the foreign matter will crush the power distribution cabinet 1 to deformation, so that the top of the power distribution cabinet 1 moves downward as a whole, and the reinforcing beam 11 moves downward to drive the metal conductor 31 to slide, and the metal conductor 31 cuts the magnetic induction line when passing through the permanent magnet 32. According to Faraday's law of electromagnetic induction, the induced electromotive force generated in the closed circuit is proportional to the rate of change of magnetic flux. The calculation formula of the induced electromotive force E is: E = Blv; wherein v is the moving speed of the metal conductor 31, B is the magnetic field strength of the permanent magnet 32, and l is the length of the metal conductor 31. In the case that the permanent magnet and the length of the metal conductor 31 are constant, the faster the metal conductor 31 moves, the greater the electromotive force generated, and the greater the voltage generated. Since the permanent magnet is connected with the communication equipment 33 circuit, the communication equipment 33 receives different voltages, and the maintenance personnel sends different severity of maintenance signals. The maintenance personnel can monitor the voltage value U received by the communication equipment 33, and inversely deduce the moving speed v of the metal conductor 31 according to the formula E = Blv: And then preliminarily evaluate the damage degree of the power distribution cabinet 1 according to the numerical range of v, for example: When it is determined that the damage is slight, the measures of cleaning the debris and local reinforcement can be taken; When it is determined that the damage is moderate, structural repair and safety evaluation are needed; When it is determined that the damage is severe, emergency repair procedures should be started immediately and the surrounding personnel should be evacuated; Based on the quantitative analysis of the moving speed of the metal conductor 31, the maintenance personnel can scientifically formulate rescue and protection measures to ensure the timeliness and safety of the failure handling of the power distribution cabinet 1.
[0023] When the power distribution cabinet 1 is severely damaged, causing the top of the power distribution cabinet 1 to move downward, the power distribution cabinet 1 drives the metal conductor 31 to move downward through the reinforcing beam 11, the pressing plate 34 at the lower end of the metal conductor 31 extrudes the air bag 37 inside the shell 36, the pressing plate 34 and the fixed plate 35 approach each other to extrude part of the air bag 37 into the channel 38, the puncture needle 310 fixedly connected with the support rod 39 contacts the air bag 37, the puncture needle 310 pierces the air bag 37, and the inert gas in the air bag 37 is released, so that the inside of the power distribution cabinet 1 is filled with inert gas; Inert gas can eliminate ionization medium and arc triggering conditions. Oxygen and water vapor in the air are easy to ionize under the action of electric field, forming positive ions and free electrons, causing local conductivity to increase suddenly, causing creeping, flashover or even insulation breakdown. Inert gas is difficult to be ionized or participate in chemical reaction due to its stable molecular structure, and can effectively block the ionization chain reaction; On the other hand, inert gas realizes double fire extinguishing mechanism by diluting oxygen concentration and inhibiting free radical propagation. When the electrical components in the power distribution cabinet 1 are damaged and cause fire, the inert gas filled in the power distribution cabinet 1 can isolate the fire source and oxygen, so that the electrical components cannot reach the combustion condition, and the fire risk is inhibited.
[0024] The working principle and use process of the application: when the power distribution cabinet 1 is pressed from above, the top of the power distribution cabinet 1 presses the reinforced beam 11 downward, the limiting rod 14 slides in the limiting slot 13 opened in the limiting block 12 at both ends of the reinforced beam 11, ensuring that the top of the power distribution cabinet 1 moves vertically downward as a whole, avoiding uneven stress on the top of the power distribution cabinet 1 causing the power distribution cabinet 1 to tilt and deform, and also avoiding falling rocks from damaging the electrical components inside the power distribution cabinet 1, adding mechanical reinforcement to the power distribution cabinet 1, when the torque transmitted by the motor 27 is not enough to drive the turnover plate 25 to rotate, the electromagnet one 29 and the electromagnet two 210 are in close contact, at this time the communication equipment 33 is powered on, the communication equipment 33 sends a maintenance signal one to the maintenance personnel, informs the maintenance personnel to arrive at the site of the power distribution cabinet 1 to manually remove foreign matter, and checks whether the electrical components inside the power distribution cabinet 1 are working normally, when the power distribution cabinet 1 is severely damaged, causing the top of the power distribution cabinet 1 to move downward, the power distribution cabinet 1 moves downward through the reinforced beam 11, the pressing plate 34 at the lower end of the metal conductor 31 extrudes the air bag 37 inside the shell 36, the pressing plate 34 and the fixed plate 35 approach each other to extrude part of the air bag 37 into the channel 38, the air bag 37 is in contact with the puncture needle 310 fixedly connected with the supporting rod 39, the puncture needle 310 pierces the air bag 37, releases the inert gas inside the air bag 37, and makes the power distribution cabinet 1 full of inert gas.
[0025] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0026] While embodiments of the application have been shown and described, it is to be understood that the application is not limited to the details of the embodiments described, since numerous modifications and changes can be made to the embodiments without departing from the spirit and scope of the application as defined by the appended claims and their equivalents.
Claims
1. A power distribution device for intelligent environmental monitoring, comprising: A power distribution cabinet (1) is provided inside the power distribution cabinet (1), and the reinforcing beam (11) is located at the top of the power distribution cabinet (1); Its characteristic is that it further includes: A flipping mechanism (2) is located above the power distribution cabinet (1). The flipping mechanism (2) causes foreign objects above the power distribution cabinet (1) to flip and fall off. The protective mechanism (3) is located inside the distribution cabinet (1). The protective mechanism (3) includes a metal conductor (31) fixedly connected to the bottom of the reinforcing beam (11). A permanent magnet (32) is fixedly connected to the inner wall of the distribution cabinet (1). The metal conductor (31) passes through the permanent magnet (32) and is slidably connected to the permanent magnet (32).
2. The power distribution equipment for intelligent environmental monitoring according to claim 1, characterized in that: The bottom of the reinforcing beam (11) is fixedly connected to a limiting block (12), and a limiting groove (13) is opened on the outside of the limiting block (12). The inner wall of the power distribution cabinet (1) is fixedly connected to a limiting rod (14), and the limiting rod (14) is located inside the limiting groove (13) and is slidably connected to the limiting groove (13).
3. The power distribution equipment for intelligent environmental monitoring according to claim 1, characterized in that: A communication device (33) is fixedly connected to the inner wall of the power distribution cabinet (1). The communication device (33) is located on one side of the permanent magnet (32). The communication device (33) is electrically connected to the permanent magnet (32).
4. The power distribution equipment for intelligent environmental monitoring according to claim 1, characterized in that: A pressing plate (34) is fixedly connected to the bottom of the metal conductor (31), and a fixing plate (35) is fixedly connected to the inner wall of the distribution cabinet (1). The fixing plate (35) is located below the pressing plate (34). A housing (36) is provided between the pressing plate (34) and the fixing plate (35). The pressing plate (34) is located inside the housing (36) and is slidably connected to the housing (36). The bottom of the housing (36) is fixedly connected to the fixing plate (35).
5. The power distribution equipment for intelligent environmental monitoring according to claim 4, characterized in that: An airbag (37) is provided inside the outer shell (36), the airbag (37) contains inert gas, and a channel (38) is provided at one end of the outer shell (36).
6. The power distribution equipment for intelligent environmental monitoring according to claim 5, characterized in that: A support rod (39) is fixedly connected to the inner wall of the channel (38). The support rod (39) is located at the end of the channel (38). A puncture needle (310) is fixedly connected to the outer wall of the support rod (39). The puncture needle (310) is located at the end of the support rod (39) near the airbag (37).
7. The power distribution equipment for intelligent environmental monitoring according to claim 3, characterized in that: The flipping mechanism (2) includes a flipping box (21) fixedly connected to the upper end of the power distribution cabinet (1). A pressure sensor (22) is fixedly connected to the inner wall of the flipping box (21). A fixed rod (23) is fixedly connected to one end of the flipping box (21). A fixed ring (24) is rotatably connected to the periphery of the fixed rod (23). A flipping plate (25) is fixedly connected to the outer wall of the fixed ring (24). The flipping plate (25) is located above the pressure sensor (22).
8. The power distribution equipment for intelligent environmental monitoring according to claim 7, characterized in that: The outer wall of the fixed ring (24) is fixedly connected with teeth (26), the outer wall of the flip box (21) is fixedly connected with a motor (27), the pressure sensor (22) is electrically connected to the motor (27), one end of the motor (27) is fixedly connected with a transmission gear (28), the transmission gear (28) meshes with the teeth (26), and the motor (27) is electrically connected to the pressure sensor (22).
9. The power distribution equipment for intelligent environmental monitoring according to claim 8, characterized in that: An electromagnet 1 (29) is fixedly connected to the inner wall of the flip box (21), and an electromagnet 2 (210) is fixedly connected to the outer wall of the flip plate (25). The electromagnet 1 (29) and the electromagnet 2 (210) are attached to each other. The electromagnet 1 (29) and the electromagnet 2 (210) are respectively connected to the communication device (33) circuit. The motor (27) is connected to the communication device (33) circuit.