Fire-fighting electrical control cabinet with monitoring function

Abstract

The application discloses a fire-fighting electrical control cabinet with a monitoring function, which comprises a fire-fighting electrical control cabinet body, a monitoring mechanism is internally arranged in the fire-fighting electrical control cabinet body, the monitoring mechanism is composed of a track and a moving mechanism, two tracks are arranged on the inner side walls of the fire-fighting electrical control cabinet body, the moving mechanism is arranged between the two tracks, the track is in a U-shaped structure, and the side surface of the track is provided with a tooth, the moving mechanism is composed of an electric linear guide rail and a driving mechanism, the electric linear guide rail is composed of a first bidirectional screw rod, a screw rod mounting frame, a driving mechanism rotating motor, a screw rod motor and a monitoring assembly, the track is in a U-shaped structure, so that the moving mechanism can be wrapped to the inner side of the fire-fighting electrical control cabinet body, and the problem that the line of sight is blocked and the fire-fighting electrical control cabinet cannot be comprehensively viewed is avoided.

Description

Technical Field

[0001] This invention relates to the field of electrical cabinet technology, specifically a fire protection electrical control cabinet with monitoring function. Background Technology

[0002] A control cabinet is an assembly of switching equipment, measuring instruments, protective electrical devices, and auxiliary equipment in a closed or semi-closed metal cabinet or panel according to electrical wiring requirements. Its layout should meet the requirements for normal operation of the power system, facilitate maintenance, and not endanger personal safety or the safety of surrounding equipment. As the name suggests, an electrical control cabinet is a cabinet that performs electrical control functions. Because it houses a large number of components, it requires extra care. However, existing fire-fighting electrical control cabinets have relatively simple structures and lack monitoring capabilities. Therefore, faults in the internal wiring or equipment can only be inspected by professional maintenance personnel at close range. Furthermore, due to the mutual obstruction between various devices, equipment located inside the fire-fighting electrical control cabinet is not easily inspected. Therefore, we need to design a fire-fighting electrical control cabinet to solve these problems. Summary of the Invention

[0003] The purpose of this invention is to provide a fire electrical control cabinet with monitoring function to solve the problems in the prior art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a fire electrical control cabinet with monitoring function, comprising a fire electrical control cabinet body, wherein a monitoring mechanism is installed inside the fire electrical control cabinet body, the monitoring mechanism consisting of rails and a moving mechanism, wherein two rails are provided and respectively fixed to the inner two side walls of the fire electrical control cabinet body, the moving mechanism is installed between the two rails, the rails are U-shaped and have teeth on their sides, the moving mechanism consists of an electric linear guide rail and a drive mechanism, wherein the electric linear guide rail consists of a first bidirectional lead screw, a lead screw mounting bracket, a drive mechanism rotary motor, a lead screw motor and monitoring components, wherein the first bidirectional lead screw is rotatably installed inside the lead screw mounting bracket, the lead screw motor is installed on one side of the lead screw mounting bracket, and the output shaft of the lead screw motor is fixedly connected to the first bidirectional lead screw, and two monitoring components are provided and respectively installed on the first rails. On both sides of the bidirectional lead screw, two rotary motors of the drive mechanism are respectively fixed at both ends of the lead screw mounting bracket. Two drive mechanisms are respectively set at both ends of the electric linear guide rail, and the drive mechanisms are fixedly connected to the output shaft of the rotary motors of the drive mechanism. The drive mechanism consists of a rotary motor connecting plate, a clamping seat, clamping claws, clamping wheels, drive gears, and a moving mechanism drive motor. The rotary motor connecting plate is fixed to one side of the clamping seat. Two clamping claws are set on the other side of the clamping seat. Clamping wheels are installed on the clamping claws. A drive gear mounting bracket is fixed at the top and bottom of the clamping seat. A drive gear is installed on the drive gear mounting bracket. A second gear is fixed at the end of the drive gear. A moving mechanism drive motor is fixed at the top and bottom of the clamping seat. A first gear that meshes with the second gear is fixed on the output shaft of the moving mechanism drive motor.

[0005] Preferably, a second bidirectional lead screw is installed on the other side of the clamping seat, the clamping claws are threadedly connected to the second bidirectional lead screw, and the two clamping claws are respectively located on both sides of the second bidirectional lead screw. A rotating handwheel is fixed at one end of the second bidirectional lead screw, and a locking handwheel is threadedly installed at the other end of the second bidirectional lead screw.

[0006] Preferably, the interior of the fire electrical control cabinet is provided with multiple electrical equipment mounting plates at equal intervals from top to bottom.

[0007] Preferably, the monitoring component consists of a camera and a slide, the slide being threadedly connected to a first bidirectional lead screw, and the camera being fixed to the side of the slide.

[0008] Preferably, the bottom of the fire electrical control cabinet is fixed with a support base, which consists of a base body and an air supply mechanism. The air supply mechanism includes two air supply pipes with exhaust ports. The internal space of the base body is divided into two chambers, left and right, by a partition. Each chamber has a fixed suction fan, and each suction fan corresponds to an air supply pipe. Each side panel of the base body has a drawer opening, and an air handling unit is inserted into the drawer opening.

[0009] Preferably, the air handling unit comprises an air handling unit housing, an air filter plate, and an air drying chamber. An air inlet is provided at one end of the air handling unit housing, and an air outlet is provided on one side plate of the air handling unit housing. The air filter plate is installed inside the air handling unit housing near the air inlet, and the air drying chamber is installed inside the air handling unit housing near the air outlet. The air drying chamber is provided with air drying filler.

[0010] Preferably, a metal mesh plate is provided in the air inlet, the metal mesh plate is fixedly connected to the housing of the air handling mechanism, and an air filter plate slot is provided inside the housing of the air handling mechanism on the side near the air inlet.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: During operation, the present invention can monitor the equipment installed inside the fire electrical control cabinet through a monitoring mechanism. This monitoring mechanism can be used in conjunction with a wireless transmission module, host, etc., to enable remote control by maintenance personnel, thereby achieving fault diagnosis without requiring on-site visits. The monitoring mechanism consists of a track and a moving mechanism, with the track having a U-shaped structure, allowing the moving mechanism to move around to the inside of the fire electrical control cabinet, avoiding the problem of obstructed view. The moving mechanism consists of an electric linear guide rail and a drive mechanism, wherein the electric linear guide rail has two monitoring components, which can move closer together and interact under the drive of the electric linear guide rail. The movement mechanism allows for comprehensive image acquisition in a shorter time. Simultaneously, the electric linear guide rail is equipped with a drive mechanism rotary motor that can rotate itself. This avoids the problem of the monitoring components being unable to properly acquire equipment images when the moving mechanism moves around to the inside of the fire electrical control cabinet. The drive mechanism is used to move the entire moving mechanism on the track. The drive mechanism consists of a rotary motor connecting plate, clamping seat, clamping claws, clamping wheels, drive gears, and a moving mechanism drive motor. The clamping claws and clamping wheels together ensure a tight connection between the moving mechanism and the track. The moving mechanism drive motor drives the drive gear to rotate and cooperates with the teeth on the side of the track to achieve the movement of the moving mechanism. The moving mechanism drive motor is a servo motor with a self-locking function.

[0012] The air supply mechanism on the support base of this invention is inserted into the interior of the fire electrical control cabinet. When the air intake fan is running, it can deliver outside air into the interior of the fire electrical control cabinet through the air supply mechanism, thereby achieving the purpose of air cooling inside the fire electrical control cabinet. The air entering the air intake fan will first be processed by the air handling mechanism. The air handling mechanism is equipped with an air drying box and an air filter plate, which can filter and dry the air. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the overall internal structure of the present invention;

[0015] Figure 2 This is a schematic diagram of the monitoring mechanism of the present invention;

[0016] Figure 3 yes Figure 2 A magnified structural diagram at point A;

[0017] Figure 4 This is a schematic diagram of the moving mechanism of the present invention;

[0018] Figure 5 This is a schematic diagram of the drive mechanism of the present invention;

[0019] Figure 6 This is a schematic diagram of the external structure of the support base of the present invention;

[0020] Figure 7 This is a schematic diagram of the internal structure of the support base of the present invention;

[0021] Figure 8 This is a schematic diagram of the air handling mechanism of the present invention.

[0022] In the diagram: 1. Fire electrical control cabinet; 2. Electrical equipment mounting plate; 3. Monitoring mechanism; 4. Support base; 5. Rail; 6. Moving mechanism; 7. Electric linear guide rail; 8. First double-acting lead screw; 9. Lead screw mounting bracket; 10. Drive mechanism rotary motor; 11. Lead screw motor; 12. Drive mechanism; 13. Rotary motor connecting plate; 14. Clamping seat; 15. Locking handwheel; 16. Second double-acting lead screw; 17. Clamping claw; 18. Clamping wheel; 19. Drive gear mounting bracket; 20. Drive gear; 2 1. Second gear; 22. First gear; 23. Rotary handwheel; 24. Moving mechanism drive motor; 25. Air supply mechanism; 26. Base body; 27. Air supply pipe; 28. Exhaust vent; 29. ​​Intake fan; 30. Drawer opening; 31. Air handling unit; 32. Air handling unit housing; 33. Air inlet; 34. Metal mesh plate; 35. Air filter plate slot; 36. Air filter plate; 37. Air drying oven; 38. Air outlet; 39. Monitoring components; 40. Camera; 41. Slide table. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to represent selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Example 1, please refer to Figure 1-5In this embodiment of the invention, a fire electrical control cabinet with monitoring function includes a fire electrical control cabinet body 1. A monitoring mechanism 3 is installed inside the fire electrical control cabinet body 1. The monitoring mechanism 3 consists of rails 5 and a moving mechanism 6. Two rails 5 are provided and fixed to the inner side walls of the fire electrical control cabinet body 1 respectively. The moving mechanism 6 is installed between the two rails 5. The rails 5 have a U-shaped structure and teeth on their sides. The moving mechanism 6 consists of an electric linear guide rail 7 and a drive mechanism 12. The electric linear guide rail 7 consists of a first bidirectional lead screw 8, a lead screw mounting bracket 9, a drive mechanism rotary motor 10, a lead screw motor 11, and monitoring components 39. The first bidirectional lead screw 8 is rotatably mounted inside the lead screw mounting bracket 9. The lead screw motor 11 is mounted on one side of the lead screw mounting bracket 9, and the output shaft of the lead screw motor 11 is fixedly connected to the first bidirectional lead screw 8. Two monitoring components 39 are provided and installed on both sides of the first bidirectional lead screw 8 respectively. Two drive mechanisms 10 are provided and fixed at both ends of the lead screw mounting bracket 9. Two drive mechanisms 12 are provided and fixed at both ends of the electric linear guide rail 7. The drive mechanism 12 is fixedly connected to the output shaft of the drive mechanism rotary motor 10. The drive mechanism 12 consists of a rotary motor connecting plate 13, a clamping seat 14, clamping claws 17, clamping wheels 18, drive gears 20, and a moving mechanism drive motor 24. The rotary motor connecting plate 13 is fixed to one side of the clamping seat 14. Two clamping claws 17 are provided and set on the other side of the clamping seat 14. Clamping wheels 18 are installed on the clamping claws 17. A drive gear mounting bracket 19 is fixed at the top and bottom of the clamping seat 14. A drive gear 20 is installed on the drive gear mounting bracket 19. A second gear 21 is fixed at the end of the drive gear 20. A moving mechanism drive motor 24 is fixed at the top and bottom of the clamping seat 14. A first gear 22 that meshes with the second gear 21 is fixed on the output shaft of the moving mechanism drive motor 24.

[0025] A second bidirectional lead screw 16 is installed on the other side of the clamping seat 14. The clamping claws 17 are threadedly connected to the second bidirectional lead screw 16, and the two clamping claws 17 are respectively located on both sides of the second bidirectional lead screw 16. A rotating handwheel 23 is fixed to one end of the second bidirectional lead screw 16, and a locking handwheel 15 is threadedly installed on the other end of the second bidirectional lead screw 16. By rotating the rotating handwheel 23, the second bidirectional lead screw 16 can be rotated. At this time, the two clamping claws 17 will move closer to each other or further apart according to the rotation direction of the second bidirectional lead screw 16, which facilitates the installation and disassembly of the moving mechanism 6. The locking handwheel 15 fixes the second bidirectional lead screw 16 through the friction between it and the clamping seat 14.

[0026] The interior of the fire electrical control cabinet 1 is equipped with multiple electrical equipment mounting plates 2 at equal intervals from top to bottom.

[0027] The monitoring component 39 consists of a camera 40 and a slide 41. The slide 41 is threadedly connected to the first bidirectional lead screw 8, and the camera 40 is fixed on the side of the slide 41.

[0028] The working principle of this invention is as follows: During operation, the monitoring mechanism 3 can monitor the equipment installed inside the fire electrical control cabinet 1. This monitoring mechanism 3, in conjunction with a wireless transmission module and a host, enables remote control by maintenance personnel, allowing for fault diagnosis without on-site visits. The monitoring mechanism 3 consists of a track 5 and a moving mechanism 6. The track 5 has a U-shaped structure, allowing the moving mechanism 6 to navigate to the inside of the fire electrical control cabinet 1, avoiding obstructed views. The moving mechanism 6 consists of an electric linear guide rail 7 and a drive mechanism 12. The electric linear guide rail 7 has two monitoring components 39, which can move closer together and further apart under the drive of the electric linear guide rail 7, thus achieving [further details needed]. The system provides comprehensive image acquisition. Simultaneously, the electric linear guide rail 7 is equipped with a drive mechanism rotary motor 10 that can rotate itself. This prevents the monitoring component 39 from failing to acquire the equipment image when the moving mechanism 6 moves around to the inside of the fire electrical control cabinet 1. The drive mechanism 12 is used to move the entire moving mechanism 6 on the track 5. The drive mechanism 12 consists of a rotary motor connecting plate 13, a clamping seat 14, clamping claws 17, clamping wheels 18, a drive gear 20, and a moving mechanism drive motor 24. The clamping claws 17 and clamping wheels 18 together ensure a tight connection between the moving mechanism 6 and the track 5. The moving mechanism drive motor 24 drives the drive gear 20 to rotate and cooperates with the teeth on the side of the track 5 to achieve the movement of the moving mechanism 6. The moving mechanism drive motor 24 is a servo motor and has a self-locking function.

[0029] Example 2, please refer to Figure 6-8 Compared with Embodiment 1, the difference in this embodiment is that: the bottom of the fire electrical control cabinet 1 is fixed with a support base 4, which consists of a base body 26 and an air supply mechanism 25. The air supply mechanism 25 includes two air supply pipes 27, and an exhaust port 28 is provided on the air supply pipes 27. The internal space of the base body 26 is divided into two chambers, left and right, by a partition. Each chamber is fixed with an air intake fan 29, and each air intake fan 29 corresponds to an air supply pipe 27. Each side plate of the base body 26 has a drawer opening 30, and an air handling mechanism 31 is inserted into the drawer opening 30.

[0030] The air handling unit 31 consists of an air handling unit housing 32, an air filter plate 36, and an air drying chamber 37. An air inlet 33 is provided at one end of the air handling unit housing 32, and an air outlet 38 is provided on one side plate of the air handling unit housing 32. The air filter plate 36 is installed inside the air handling unit housing 32 on the side near the air inlet 33. The air drying chamber 37 is installed inside the air handling unit housing 32 on the side near the air outlet 38. Air drying filler is provided inside the air drying chamber 37.

[0031] A metal mesh plate 34 is provided in the air inlet 33. The metal mesh plate 34 is fixedly connected to the air handling unit housing 32. An air filter plate slot 35 is provided inside the air handling unit housing 32 on the side near the air inlet 33.

[0032] The working principle of this invention is as follows: The air supply mechanism 25 on the support base 4 is inserted into the interior of the fire electrical control cabinet 1. When the air intake fan 29 is running, it can deliver outside air into the interior of the fire electrical control cabinet 1 through the air supply mechanism 25, thereby achieving the purpose of air cooling inside the fire electrical control cabinet 1. The air entering the air intake fan 29 will first be processed by the air handling mechanism 31. The air handling mechanism 31 is equipped with an air drying box 37 and an air filter plate 36, which can filter and dry the air.

[0033] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fire electrical control cabinet with monitoring function, comprising a fire electrical control cabinet body (1), characterized in that: The fire electrical control cabinet (1) is equipped with a monitoring mechanism (3). The monitoring mechanism (3) consists of a track (5) and a moving mechanism (6). There are two tracks (5) and they are fixed to the inner side walls of the fire electrical control cabinet (1). The moving mechanism (6) is installed between the two tracks (5). The tracks (5) are U-shaped and have teeth on their sides. The moving mechanism (6) consists of an electric linear guide (7) and a drive mechanism (12). The electric linear guide (7) consists of a first bidirectional lead screw (8), a lead screw mounting bracket (9), a drive mechanism rotary motor (10), a lead screw motor (11), and a monitoring component. (39) Composition: The first bidirectional lead screw (8) is rotatably mounted on the inner side of the lead screw mounting bracket (9); the lead screw motor (11) is mounted on one side of the lead screw mounting bracket (9), and the output shaft of the lead screw motor (11) is fixedly connected to the first bidirectional lead screw (8); two monitoring components (39) are provided and are respectively mounted on both sides of the first bidirectional lead screw (8); two drive mechanism rotary motors (10) are provided and are respectively fixed at both ends of the lead screw mounting bracket (9); two drive mechanisms (12) are provided and are respectively located at both ends of the electric linear guide rail (7), and the drive mechanism (12) is fixedly connected to the output shaft of the drive mechanism rotary motor (10); the drive mechanism... (12) It is composed of a rotary motor connecting plate (13), a clamping seat (14), clamping claws (17), clamping wheels (18), a drive gear (20), and a moving mechanism drive motor (24). The rotary motor connecting plate (13) is fixed to one side of the clamping seat (14). Two clamping claws (17) are provided and are provided on the other side of the clamping seat (14). The clamping claws (17) are equipped with clamping wheels (18). A drive gear mounting bracket (19) is fixed at the top and bottom of the clamping seat (14). A drive gear (20) is mounted on the drive gear mounting bracket (19). A second gear (21) is fixed at the end of the drive gear (20). A moving mechanism drive motor (24) is fixed at the top and bottom of the holder (14). A first gear (22) that meshes with the second gear (21) is fixed on the output shaft of the moving mechanism drive motor (24). The moving mechanism (6) is composed of an electric linear guide (7) and a drive mechanism (12). The electric linear guide (7) is equipped with two monitoring components (39). The two monitoring components (39) can move closer to each other and further away from each other under the drive of the electric linear guide (7). At the same time, the electric linear guide (7) is equipped with a drive mechanism rotary motor (10) that can drive itself to rotate. The drive mechanism (12) is used to drive the entire moving mechanism (6) to move on the track (5).

2. A fire electrical control cabinet with monitoring function according to claim 1, characterized in that: A second bidirectional lead screw (16) is installed on the other side of the clamping seat (14). The clamping claw (17) is threadedly connected to the second bidirectional lead screw (16), and the two clamping claws (17) are respectively located on both sides of the second bidirectional lead screw (16). A rotating handwheel (23) is fixed at one end of the second bidirectional lead screw (16), and a locking handwheel (15) is threadedly installed at the other end of the second bidirectional lead screw (16).

3. A fire electrical control cabinet with monitoring function according to claim 1, characterized in that: The interior of the fire electrical control cabinet (1) is provided with multiple electrical equipment mounting plates (2) at equal intervals from top to bottom.

4. A fire electrical control cabinet with monitoring function according to claim 1, characterized in that: The monitoring component (39) consists of a camera (40) and a slide (41). The slide (41) is threadedly connected to the first bidirectional lead screw (8), and the camera (40) is fixed on the side of the slide (41).

5. A fire electrical control cabinet with monitoring function according to claim 1, characterized in that: The bottom of the fire electrical control cabinet (1) is fixed with a support base (4). The support base (4) consists of a base body (26) and an air supply mechanism (25). The air supply mechanism (25) includes two air supply pipes (27). An exhaust port (28) is provided on the air supply pipe (27). The internal space of the base body (26) is divided into two chambers on the left and right by a partition. Each chamber is fixed with an air intake fan (29). Each air intake fan (29) corresponds to an air supply pipe (27). A drawer opening (30) is provided on each of the two side plates of the base body (26). An air handling unit (31) is inserted into the drawer opening (30).

6. A fire electrical control cabinet with monitoring function according to claim 5, characterized in that: The air handling unit (31) consists of an air handling unit housing (32), an air filter plate (36), and an air drying box (37). An air inlet (33) is provided at one end of the air handling unit housing (32), and an air outlet (38) is provided on one side plate of the air handling unit housing (32). The air filter plate (36) is installed inside the air handling unit housing (32) on the side near the air inlet (33). The air drying box (37) is installed inside the air handling unit housing (32) on the side near the air outlet (38). Air drying filler is provided inside the air drying box (37).

7. A fire electrical control cabinet with monitoring function according to claim 6, characterized in that: A metal mesh plate (34) is provided in the air inlet (33). The metal mesh plate (34) is fixedly connected to the air handling unit housing (32). An air filter plate slot (35) is provided on the side of the air handling unit housing (32) near the air inlet (33).

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