A low-voltage automated control cabinet for fire protection

Abstract

This utility model discloses a low-voltage automated control cabinet for fire protection, comprising a low-voltage automated control cabinet with three support plates inside. Each support plate has a mounting groove at both ends, and a mounting plate is installed within the groove. The mounting plate is slidably connected to the support plates. A first locking block is fixedly connected to one side of each mounting plate, and second locking blocks are fixedly connected to the inner walls of both sides of the low-voltage automated control cabinet. The first and second locking blocks engage with each other. The locking teeth of the first locking block have a beveled top and a horizontal bottom, while the locking teeth of the second locking block have a horizontal top and a beveled bottom. Two first guide rods are fixedly connected to the mounting plate on the side away from the first locking block. The first guide rods pass through the support plates and are slidably connected to the support plates. This utility model is simple to operate, facilitates adjustment of the support plate position, improves the flexibility of the device, effectively reduces the technical skill requirements for operators, and ensures work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of fire control cabinet technology, and in particular to a low-voltage automated control cabinet for fire protection. Background Technology

[0002] A search revealed Chinese patent CN215989769U, which discloses a low-voltage automated control cabinet for fire protection. The cabinet includes a cabinet body, with a first fixing plate fixedly connected internally. Multiple mounting plates are fixedly connected to both sides of the cabinet body, and threaded rods movably connect the mounting plates. A second fixing plate is fixedly connected to the top of the cabinet body, and a rainproof canopy is fixedly connected to the top of the cabinet body. This low-voltage automated control cabinet for fire protection uses cable clamps to hold and fix cables. The cable clamps have a certain range of clamping effect and can hold and fix cables of different thicknesses. The cable trays can slide and adjust within the slide rails. When installing and connecting cables, the control cabinet can fix the cables inside the cable trays to achieve orderly cable routing, improving the neatness of cable installation within the control cabinet. This facilitates maintenance and repair of the control cabinet's interior, solving the problem of messy and disorganized cables that hinder maintenance.

[0003] The aforementioned patent for a fire-fighting low-voltage automation control cabinet has the following shortcomings: the lead screws at both ends of the mounting plate are adjusted independently. When adjusting the height of the mounting plate, it is necessary to ensure that the two lead screws rotate synchronously; otherwise, the lead screws may jam with the drive block, making it impossible to adjust the height of the mounting plate. Furthermore, since the adjustment rods are located on both sides of the cabinet, two people are required to rotate the adjustment rods synchronously to adjust the height of the mounting plate. This places extremely high demands on the technical skills of the operators and is difficult to perform. Therefore, it is urgent to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a low-voltage automated control cabinet for fire protection.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A low-voltage automated control cabinet for fire protection includes a cabinet with three support plates inside. Each support plate has a mounting groove at both ends, and a mounting plate is installed within each groove. The mounting plate is slidably connected to the support plates. A first locking block is fixedly connected to one side of each mounting plate. Second locking blocks are fixedly connected to the inner walls of both sides of the cabinet. The first and second locking blocks engage. The first locking block has a beveled top and a horizontal bottom for its locking teeth, while the second locking block has a horizontal top and a beveled bottom for its locking teeth. The mounting plate is fixedly connected to the side furthest from the first locking block. Two first guide rods are connected, each passing through a support plate and slidably connected to the support plate. A first spring is fitted onto each first guide rod. Two square plates are fixedly connected to one side of the mounting plate. A groove is formed on each square plate, and a round rod is placed within the groove. Two round rods at the same end are fixedly connected to the same T-shaped plate. A pull ring is fixedly connected to the T-shaped plate on the side furthest from the mounting plate. Handles are fixedly connected to both ends of the support plate. Second guide rods pass through both ends of the T-shaped plate, slidably connected to the second guide rods, which are fixedly connected to the mounting plate.

[0007] The working principle of this utility model is as follows: When the position of the support plate needs to be adjusted, first hold the handle, hook the pull ring with your fingers and pull the pull ring. The movement of the pull ring will drive the T-shaped plate to move, the T-shaped plate will drive the round rod to move, the round rod will squeeze the square plate to move, and the square plate will move laterally, which will drive the mounting plate to move laterally. The mounting plate will squeeze the first spring to compress the first spring. The movement of the mounting plate will also drive the first locking block to move away from the second locking block and no longer engage with the second locking block. The support plate can then be moved. After the support plate is adjusted to the appropriate position, release the pull ring. The compressed first spring will extend, allowing the mounting plate to move closer to the second locking block. The mounting plate will then drive the first locking block to move and engage with the second locking block again, thus fixing the position of the first locking block and thus fixing the position of the support plate.

[0008] Preferably, a square groove is provided on one side of the support plate, and two third guide rods are provided in the square groove. The third guide rods are fixedly connected to the support plate. Three sliders are provided in the square groove, and the sliders are sleeved on the third guide rods. The sliders are slidably connected to the third guide rods and the support plate.

[0009] With the above structure, the slider will move along the third guide rod when it moves, ensuring the stability of the slider during movement.

[0010] Preferably, the slider is fixedly connected to a U-shaped plate on the side away from the support plate. Two fourth guide rods are passed through both ends of the U-shaped plate. The two fourth guide rods at the same end are fixedly connected to the same wire clamp. A second spring is sleeved on the fourth guide rod, and the second spring is disposed between the wire clamp and the U-shaped plate.

[0011] With the above structure, the second spring allows the two wire clamps to move closer to each other, so that the cable can be stably placed between the two wire clamps. When the wire clamps move, they will also drive the fourth guide rod to move along the U-shaped plate, ensuring the stability of the wire clamps when they move.

[0012] Preferably, the support plate has two sleeve plates fixedly connected on the side away from the U-shaped plate, and a fifth guide rod is provided on the sleeve plate, and the sleeve plate is slidably connected to the fifth guide rod.

[0013] With the above structure, when the support plate moves, it will drive the sleeve plate to move along the fifth guide rod, ensuring the stability of the support plate when moving up and down.

[0014] Preferably, the top and bottom of the fifth guide rod are provided with grilles, and the two fifth guide rods are fixedly connected to the two grilles, which are fixedly connected to the inner wall of the low-voltage automation control cabinet.

[0015] Preferably, each of the two grilles is provided with a moisture-proof board and a filter screen on the side that is far apart from each other. The filter screen is located at the bottom of the moisture-proof board, and both the moisture-proof board and the filter screen are fixedly connected to the inner wall of the low-voltage automation control cabinet.

[0016] Preferably, the low-voltage automation control cabinet has an air inlet at the bottom and an exhaust outlet at the top. The cabinet is equipped with two cooling fans, which are fixedly connected to the bottom of the bottom grille.

[0017] The beneficial effects of this utility model are as follows:

[0018] Because the first and second locking blocks work together to restrict the position of the support plate, the position of the support plate does not change when the first and second locking blocks are engaged. To adjust the height of the support plate, pull the T-shaped plate to move the first locking block, thus removing it from engagement with the second locking block. Releasing the T-shaped plate causes the first locking block to move towards and engage with the second locking block. This effectively solves the problem in the background technology where the two lead screws need to rotate synchronously, otherwise the lead screws and drive blocks will jam, requiring a high level of skill from the operator and making operation difficult. This results in simple operation, easy adjustment of the support plate position, improved flexibility of the device, reduced skill requirements for operators, and guaranteed work efficiency. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a low-voltage automated control cabinet for fire protection proposed in this utility model.

[0020] Figure 2 This is a cross-sectional structural diagram of a low-voltage automated control cabinet for fire protection proposed in this utility model.

[0021] Figure 3 This is a partial structural diagram of a low-voltage automated control cabinet for fire protection proposed in this utility model.

[0022] Figure 4 This is a schematic diagram of the mounting plate structure of a low-voltage automated control cabinet for fire protection proposed in this utility model.

[0023] Figure 5 This is a schematic diagram showing the unfolded structure of the mounting plate of a low-voltage automated control cabinet for fire protection proposed in this utility model.

[0024] Figure 6 This is a schematic diagram of the structure of the first card block of a low-voltage automated control cabinet for fire protection proposed in this utility model.

[0025] Figure 7 This is a schematic diagram of the unfolded structure of the T-shaped plate of a low-voltage automated control cabinet for fire protection proposed in this utility model.

[0026] In the diagram: 1. Low-voltage automation control cabinet; 101. Air inlet; 102. Exhaust outlet; 2. Support plate; 3. Mounting slot; 4. Mounting plate; 5. First locking block; 6. Second locking block; 7. First guide rod; 8. First spring; 9. Square plate; 10. Slide groove; 11. Round rod; 12. T-shaped plate; 13. Pull ring; 14. Second guide rod; 15. Square slot; 16. Third guide rod; 17. Slider; 18. U-shaped plate; 19. Fourth guide rod; 20. Wire clamp; 21. Second spring; 22. Moisture-proof plate; 23. Filter screen; 24. Grille; 25. Cooling fan; 26. Handle; 27. Fifth guide rod; 28. Sleeve plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Reference Figure 1-7A low-voltage automated control cabinet for fire protection includes a low-voltage automated control cabinet 1. The cabinet 1 has three support plates 2 inside. Each support plate 2 has a mounting groove 3 at both ends, and a mounting plate 4 is installed within the mounting groove 3. The mounting plate 4 is slidably connected to the support plates 2. A first locking block 5 is fixedly connected to one side of the mounting plate 4. Second locking blocks 6 are fixedly connected to the inner walls of both sides of the cabinet 1. The first locking block 5 and the second locking block 6 engage. The locking teeth of the first locking block 5 have a beveled top and a horizontal bottom, while the locking teeth of the second locking block 6 have a horizontal top and a beveled bottom. Two first guide rods 7 are fixedly connected to the side of the mounting plate 4 away from the first locking block 5, and the first guide rods 7 pass through the support plates 2. The first guide rod 7 is slidably connected to the support plate 2. A first spring 8 is sleeved on the first guide rod 7. Two square plates 9 are fixedly connected to one side of the mounting plate 4. A groove 10 is provided on the square plate 9, and a round rod 11 is installed within the groove 10. Two round rods 11 at the same end are fixedly connected to the same T-shaped plate 12. A pull ring 13 is fixedly connected to the side of the T-shaped plate 12 away from the mounting plate 4. Handles 26 are fixedly connected to both ends of the support plate 2. Second guide rods 14 pass through both ends of the T-shaped plate 12, and the T-shaped plate 12 is slidably connected to the second guide rods 14. The second guide rods 14 are fixedly connected to the mounting plate 4. A square groove 15 is provided on one side of the support plate 2, and two third guide rods 16 are installed within the square groove 15. Three guide rods 16 are fixedly connected to the support plate 2. Three sliders 17 are provided in the square groove 15. The sliders 17 are sleeved on the third guide rods 16 and slide to connect the third guide rods 16 and the support plate 2. A U-shaped plate 18 is fixedly connected to the sliders 17 on the side away from the support plate 2. Two fourth guide rods 19 are passed through both ends of the U-shaped plate 18. The two fourth guide rods 19 at the same end are fixedly connected to the same wire clamp 20. A second spring 21 is sleeved on the fourth guide rods 19 and is located between the wire clamp 20 and the U-shaped plate 18. Two sleeve plates 28 are fixedly connected to the support plate 2 on the side away from the U-shaped plate 18. A fifth guide rod 27 is passed through the sleeve plates 28 and slides to connect the fifth guide rod 27. Guide rod 27, the top and bottom of the fifth guide rod 27 are provided with grilles 24, the two fifth guide rods 27 are fixedly connected to the two grilles 24, the grilles 24 are fixedly connected to the inner wall of the low-voltage automation control cabinet 1, the two grilles 24 are provided with moisture-proof plates 22 and filters 23 on the side of each grille 24 that is far apart from each other, the filters 23 are located at the bottom of the moisture-proof plates 22, the moisture-proof plates 22 and filters 23 are fixedly connected to the inner wall of the low-voltage automation control cabinet 1, the bottom of the low-voltage automation control cabinet 1 is provided with an air inlet 101, the top of the low-voltage automation control cabinet 1 is provided with an exhaust port 102, the inside of the low-voltage automation control cabinet 1 is provided with two cooling fans 25, the cooling fans 25 are fixedly connected to the bottom of the grille 24 located at the bottom.

[0029] Working principle: In use, place the cable between the two clamps 20. The elastic force of the second spring 21 keeps the two cables stably positioned between the two clamps 20. When adjusting the position of the clamps 20, first hold the handle 26, hook your finger on the pull ring 13 and pull it. The movement of the pull ring 13 will move the T-shaped plate 12, which in turn will move the round rod 11. The round rod 11 will then press against the square plate 9, causing it to move. The lateral movement of the square plate 9 will cause the mounting plate 4 to move laterally, which will press against the first spring 8, causing it to retract. The movement of the mounting plate 4 will also cause the first locking block 5 to move away from the second locking block 6, thus no longer engaging with it. This allows the support plate 2 to be moved. After adjusting the support plate 2 to the appropriate position, release the pull ring 13 and push it a short distance so that the round rod 11 enters the inclined groove of the slide 10, causing it to retract. The first spring 8 will extend, allowing the mounting plate 4 to move closer to the second locking block 6. The mounting plate 4 will then move the first locking block 5 to engage with the second locking block 6 again, thus fixing the position of the first locking block 5 and the support plate 2. When the mounting plate 4 moves closer to the second locking block 6, the round rod 11 will also move to the end of the slide groove 10 away from the T-shaped plate 12. When the support plate 2 moves, it will also drive the sleeve plate 28 to move along the fifth guide rod 27, ensuring the stability of the support plate 2 when moving up and down. The cooling fan 25 will be activated, drawing cold air from the outside into the weak current automation control cabinet 1 through the air inlet 101, while hot air will be discharged through the exhaust port 102 to assist in heat dissipation. Impurities will be filtered through the filter screen 23, and moisture will be absorbed through the moisture-proof plate 22 to ensure a dry environment inside the weak current automation control cabinet 1.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A low-voltage automation control cabinet for firefighting, comprising a low-voltage automation control cabinet (1), characterized in that, The internal structure of the low-voltage automation control cabinet (1) is provided with three support plates (2). Each support plate (2) has a mounting groove (3) at both ends. A mounting plate (4) is installed in the mounting groove (3). The mounting plate (4) is slidably connected to the support plate (2). A first locking block (5) is fixedly connected to one side of the mounting plate (4). A second locking block (6) is fixedly connected to the inner walls of both sides of the low-voltage automation control cabinet (1). The first locking block (5) and the second locking block (6) engage. The top of the teeth of the first locking block (5) is inclined and the bottom is horizontal. The top of the teeth of the second locking block (6) is horizontal and the bottom is inclined. Two first guide rods (7) are fixedly connected to the side of the mounting plate (4) away from the first locking block (5). The first guide rods (7) pass through the support plate (2). The first guide rod (7) is slidably connected to the support plate (2). The first guide rod (7) is fitted with a first spring (8). Two square plates (9) are fixedly connected to one side of the mounting plate (4). A groove (10) is provided on the square plate (9). A round rod (11) is provided in the groove (10). The two round rods (11) at the same end are fixedly connected to the same T-shaped plate (12). A pull ring (13) is fixedly connected to the side of the T-shaped plate (12) away from the mounting plate (4). Handles (26) are fixedly connected to both ends of the support plate (2). A second guide rod (14) is passed through both ends of the T-shaped plate (12). The T-shaped plate (12) is slidably connected to the second guide rod (14). The second guide rod (14) is fixedly connected to the mounting plate (4).

2. The low voltage automatic control cabinet for fire fighting as claimed in claim 1 wherein, A square groove (15) is provided on one side of the support plate (2). Two third guide rods (16) are provided in the square groove (15). The third guide rods (16) are fixedly connected to the support plate (2). Three sliders (17) are provided in the square groove (15). The sliders (17) are sleeved on the third guide rods (16). The sliders (17) are slidably connected to the third guide rods (16) and the support plate (2).

3. The low voltage automatic control cabinet for fire fighting according to claim 2, characterized in that, The slider (17) is fixedly connected to a U-shaped plate (18) on the side away from the support plate (2). Two fourth guide rods (19) are passed through both ends of the U-shaped plate (18). The two fourth guide rods (19) at the same end are fixedly connected to the same wire clamp (20). The fourth guide rod (19) is sleeved with a second spring (21). The second spring (21) is located between the wire clamp (20) and the U-shaped plate (18).

4. The low voltage automatic control cabinet for fire fighting according to claim 3, characterized in that, The support plate (2) has two sleeves (28) fixedly connected on the side away from the U-shaped plate (18). A fifth guide rod (27) is provided on the sleeve (28), and the sleeve (28) is slidably connected to the fifth guide rod (27).

5. The low voltage automatic control cabinet for fire fighting according to claim 4, characterized in that, The top and bottom of the fifth guide rod (27) are provided with grilles (24), and the two fifth guide rods (27) are fixedly connected to the two grilles (24). The grilles (24) are fixedly connected to the inner wall of the weak current automation control cabinet (1).

6. The low-voltage automated control cabinet for fire protection according to claim 5, characterized in that, Both of the two grilles (24) are provided with a moisture-proof board (22) and a filter screen (23) on opposite sides. The filter screen (23) is located at the bottom of the moisture-proof board (22). Both the moisture-proof board (22) and the filter screen (23) are fixedly connected to the inner wall of the low-voltage automation control cabinet (1).

7. The low-voltage automated control cabinet for fire protection according to claim 6, characterized in that, The low-voltage automation control cabinet (1) has an air inlet (101) at the bottom and an exhaust port (102) at the top. The low-voltage automation control cabinet (1) has two cooling fans (25) inside, and the cooling fans (25) are fixedly connected to the bottom of the grille (24) located at the bottom.

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