Layered cabinet frame equipment for cloud native data governance center

Abstract

The invention belongs to the technical field of network equipment, and particularly relates to layered cabinet frame equipment for a cloud native data governance center, which comprises a cabinet body, a plurality of mounting mechanisms are arranged in the cabinet body, the left ends and the right ends of the plurality of mounting mechanisms are respectively connected with two mounting cavities, and the two mounting cavities are respectively formed in the left side wall and the right side wall of the cabinet body. According to the invention, the plurality of installation structures are arranged in the cabinet body, the second supporting plates are arranged in the installation structures, and the electric push rods and the first supporting plates are used for fixedly connecting the fixing frames with the installation cavities; a user can drive the fixing frame and the mounting discs to move up and down by utilizing the extension and retraction of the electric push rod according to the height of network equipment needing to be mounted, so that the layer height of the two adjacent layers of mounting discs is adjusted, and the space utilization rate in the cabinet body is effectively improved when the network equipment with different heights is mounted by utilizing the device.

Description

Technical Field

[0001] The present invention belongs to the technical field of network equipment, and specifically relates to a layered cabinet rack device for a cloud native data governance center. Background Art

[0002] Cloud-native databases are database systems designed and optimized specifically for cloud environments, aiming to fully leverage the advantages of cloud computing, such as elastic scalability, high availability, and automated operations and maintenance. With the increasing popularity of cloud computing, the limitations of traditional databases in cloud environments have gradually become apparent, prompting the emergence of cloud-native databases. However, with the large-scale application of cloud-native architectures in data centers, traditional cabinet equipment has exposed systemic flaws in supporting data governance needs:

[0003] 1. Rigid resource scheduling: Existing cabinets use a fixed-height design, resulting in wasted top space when deploying related equipment.

[0004] 2. Unbalanced heat dissipation in the internal space: Most existing cabinets use a heat dissipation method with air inlet and outlet holes on both sides of the cabinet. This makes it difficult for air to flow evenly inside the cabinet during heat dissipation, resulting in poor heat dissipation effect for equipment in some spaces. Summary of the Invention

[0005] The purpose of the present invention is to provide a layered cabinet rack device for a cloud-native data governance center, which can adjust the layer spacing between two adjacent layers according to the height of the equipment required to be installed on each layer, thereby effectively improving space utilization when installing equipment of different heights in the cabinet, and can achieve balanced heat dissipation by guiding the flow of air in the cabinet to achieve contact between the airflow and various equipment.

[0006] The technical solutions adopted by the present invention are as follows:

[0007] A layered cabinet rack device for a cloud-native data governance center includes a cabinet body, wherein a plurality of mounting mechanisms are provided within the cabinet body, wherein the left and right ends of the plurality of mounting mechanisms are respectively connected to two mounting cavities, wherein the two mounting cavities are respectively provided in the left and right side walls of the cabinet body, wherein the plurality of mounting mechanisms are all connected to a shunt pipe, wherein the upper and lower sides of the shunt pipe are respectively fixedly connected to two fixing plates, wherein the right ends of the two fixing plates are fixedly connected to the right side surface of the right mounting cavity;

[0008] The upper end of the diversion pipe is fixedly connected to the bottom end of the air inlet pipe, and the upper end of the air inlet pipe is fixedly connected to the right end of the air duct. The air duct is opened at the right front end of the filter chamber, and the filter chamber is opened at the upper end of the front side of the cabinet.

[0009] Furthermore, the installation mechanism includes a mounting plate, which is arranged in the cabinet. An air ducting cavity is provided inside the mounting plate, and a plurality of ventilation slots are provided at the upper end of the air ducting cavity. The upper ends of the plurality of ventilation slots are all connected to the upper surface of the mounting plate.

[0010] Furthermore, the middle part of the front side surface of the mounting plate is rotatably connected to the front side of the rotating shaft through a sealed bearing, the front end of the rotating shaft is fixedly connected to the wheel disc, and a connecting groove is provided on the rear end face of the rotating shaft, and the connecting groove is simultaneously connected to the front optical axis of the limiting screw and the front ends of the two connecting blocks.

[0011] Furthermore, the opposite surfaces of the two connecting blocks are fixedly connected to the front optical axis of the limiting screw, and the limiting screw is threadedly connected to two screw holes at the same time, and the two screw holes are respectively opened on the rear side of the mounting plate and the rear inner side of the fixing frame.

[0012] Furthermore, sliding grooves are provided on the left and right inner sides of the fixing frame, and the two sliding grooves are slidably connected to the opposite ends of the two sliding plates respectively. The opposite ends of the two sliding plates are fixedly connected to the rear ends of the left and right sides of the mounting plate respectively. The two sliding plates are both hollow and the opposite surfaces of the two sliding plates are both opened and connected to the air induced cavity.

[0013] Furthermore, the front side surface of the sliding plate on the right side is fixedly connected to the rear end of the fixed tube, the fixed tube is fixedly connected to the right side surface of the fixed frame, the fixed tube is a retractable hose, and the fixed tube passes through the right front side groove and is fixedly connected to the diversion tube.

[0014] Furthermore, there are four through slots, which are grouped in pairs and the two groups of through slots are respectively opened on the left and right inner sides of the cabinet. The two groups of through slots are respectively connected to the two installation cavities, and the left and right sides of the fixing frame are fixedly connected to one end of the two support plates.

[0015] Furthermore, the four support plates 2 are respectively mounted in four through grooves, the bottom surfaces of the four support plates 2 are respectively fixedly connected to the upper ends of the four electric push rods, the bottom ends of the four electric push rods are respectively fixedly connected to the upper surfaces of the four support plates 1, and the four support plates 1 are grouped in pairs and the opposite ends of the two groups of support plates 1 are respectively fixedly connected to the opposite sides of the two mounting cavities.

[0016] Furthermore, a fixing frame is provided inside the filter cavity, the inner side of the fixing frame is fixedly connected to multiple dust filter plates at the same time, the outer side of the fixing frame is fixedly provided with a sealing rubber ring that fits tightly with the filter cavity, and a fixing groove is opened in the middle of the left side of the filter cavity.

[0017] Furthermore, the upper end of the fixed slot is fixedly connected to the bottom end of the induced ventilator fan through a mounting base, the upper end of the induced ventilator fan is sleeved in the air inlet hole, the air inlet hole is opened at the upper end of the fixed slot and the upper end of the air inlet hole is connected through the upper surface of the cabinet, a protective mesh cover is correspondingly provided on the upper side of the air inlet hole, the bottom end of the protective mesh cover is fixedly connected to the upper surface of the cabinet, and multiple sections of air outlet slots are opened on the left side of the cabinet, and the multiple sections of the air outlet slots are all connected through the left mounting cavity.

[0018] The technical effects achieved by the present invention are:

[0019] The present invention provides multiple mounting structures in the cabinet, and provides a second support plate, an electric push rod and a first support plate in the mounting mechanism to fix the fixing frame to the mounting cavity. When the relevant network equipment is installed and fixed on the mounting plate, the user can use the extension and retraction of the electric push rod to drive the fixing frame and the mounting plate to move up and down according to the height of the network equipment to be installed, thereby adjusting the layer height of the two adjacent layers of the mounting plate, and then effectively improving the space utilization rate in the cabinet when using this device to install network equipment of different heights.

[0020] The present invention has sliding grooves on the left and right inner sides of the fixing frame, and sliding plates are provided on the left and right sides of the mounting plate to be sleeved with the sliding grooves. When the network device is installed and fixed on the mounting plate, the user can rotate the rotating shaft to make the limiting screw move forward and disengage from the rear screw hole, and then the user can pull the mounting plate forward to make the sliding plate move forward along the sliding groove, thereby moving the mounting plate to the outside of the cabinet, thereby facilitating the user to perform the network device installation operation to improve the installation efficiency of the network device and effectively improve the convenience of the installation operation. After completing the installation of the network device and pushing the mounting plate into the inside of the fixing frame, the user can rotate the rotating shaft to make the limiting screw gradually move backward and connect with the rear screw hole, thereby utilizing the connection between the limiting screw and the two screw holes to fix the position of the mounting plate, effectively improving the stability of the mounting plate.

[0021] The present invention connects the air duct with the air duct cavity in the installation disk by arranging a sliding plate, a fixed pipe, a diverter pipe and an air inlet pipe. After the installation of the network equipment is completed, the network equipment can control the operation of the induced draft fan during operation. When the induced draft fan is working, the outside air is sucked into the fixed groove, the filter cavity and the air duct, and then the air flows into the air duct cavity through the air inlet pipe, the diverter pipe, the fixed pipe and the sliding plate. The air is then discharged through the ventilation groove and contacts the bottom of the network equipment installed on the installation disk, ventilating and cooling the network equipment. The ventilation airflow is diverted and guided by the cooperation of the above-mentioned structure, so that the ventilation airflow can evenly contact the network equipment installed on each installation disk, effectively improving the heat dissipation effect to achieve the effect of balanced heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1It is a front view structural schematic diagram of the present invention;

[0023] Figure 2 It is a schematic diagram of the front cross-sectional structure of the present invention;

[0024] Figure 3 It is a schematic diagram of a top cross-sectional structure of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the shunt pipe in the present invention;

[0026] Figure 5 It is a front view structural diagram of the installation mechanism of the present invention;

[0027] Figure 6 It is a schematic diagram of a top cross-sectional structure of the installation mechanism of the present invention;

[0028] Figure 7 It is a structural schematic diagram of the limiting screw in the present invention.

[0029] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0030] 1. Cabinet body; 2. Cabinet door; 3. Filter chamber; 4. Fixing frame; 5. Protective mesh cover; 6. Mounting mechanism; 61. Mounting plate; 62. Ventilation slot; 63. Fixing frame; 64. Support plate 1; 65. Electric push rod; 66. Support plate 2; 67. Fixing pipe; 68. Rotating shaft; 69. Air induction chamber; 610. Screw hole; 611. Sliding plate; 612. Sliding slot; 613. Connecting slot; 614. Limiting screw; 615. Connecting block; 7. Mounting chamber; 8. Through slot; 9. Fixing slot; 10. Induction fan; 11. Air inlet; 12. Dust filter plate; 13. Air outlet slot; 14. Air induction slot; 15. Diverter pipe; 16. Fixing plate; 17. Air inlet pipe. DETAILED DESCRIPTION

[0031] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following examples. It should be understood that the following text is only used to describe one or more specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0032] like Figure 1-7 As shown, a layered cabinet rack device for a cloud-native data governance center includes a cabinet body 1, in which a plurality of mounting mechanisms 6 are provided. The left and right ends of the plurality of mounting mechanisms 6 are respectively connected to two mounting cavities 7, which are respectively provided in the left and right side walls of the cabinet body 1. The plurality of mounting mechanisms 6 are all connected to a shunt pipe 15, and the upper and lower sides of the shunt pipe 15 are respectively fixedly connected to two fixing plates 16, and the right ends of the two fixing plates 16 are both fixedly connected to the right side surface of the right mounting cavity 7;

[0033] The upper end of the shunt pipe 15 is fixedly connected to the bottom end of the air inlet pipe 17, and the upper end of the air inlet pipe 17 is fixedly connected to the right end of the air duct 14. The air duct 14 is opened at the front end of the right side of the filter chamber 3, and the filter chamber 3 is opened at the upper end of the front side of the cabinet 1. The air duct 14 is connected to the air duct chamber 69 in the installation plate 61 by setting the sliding plate 611, the fixed pipe 67, the shunt pipe 15 and the air inlet pipe 17. After the installation of the network equipment is completed, the network equipment can control the operation of the induced fan 10 when it is running, and the induced fan 10 will draw in the outside air when it is working. Air is sucked into the fixed groove 9, the filter cavity 3 and the air induction groove 14, and then the air flows through the air inlet pipe 17, the diversion pipe 15, the fixed pipe 67 and the sliding plate 611 into the air induction cavity 69, and then the air is discharged through the ventilation groove 62 and contacts the bottom of the network equipment installed on the mounting plate 61, so as to ventilate and dissipate heat for the network equipment. The ventilation airflow is diverted and guided by the cooperation of the above-mentioned structure, so that the ventilation airflow can evenly contact the network equipment installed on each mounting plate 61, effectively improving the heat dissipation effect to achieve the effect of balanced heat dissipation.

[0034] The mounting mechanism 6 includes a mounting plate 61, which is arranged in the cabinet 1. An air induction cavity 69 is opened inside the mounting plate 61, and a plurality of ventilation slots 62 are opened at the upper end of the air induction cavity 69. The upper ends of the plurality of ventilation slots 62 are all connected with the upper surface of the mounting plate 61.

[0035] The middle part of the front side surface of the mounting plate 61 is rotatably connected to the front side of the rotating shaft 68 through a sealed bearing. The front end of the rotating shaft 68 is fixedly connected to the wheel disc. The rear end surface of the rotating shaft 68 is provided with a connecting groove 613, which is simultaneously connected to the front optical axis of the limiting screw 614 and the front end of the two connecting blocks 615.

[0036] The opposite surfaces of the two connecting blocks 615 are fixedly connected to the front optical axis of the limiting screw 614, and the limiting screw 614 is threadedly connected to the two screw holes 610 at the same time. The two screw holes 610 are respectively opened on the rear side of the installation plate 61 and the rear inner side of the fixing frame 63. When installing the network equipment, the user can open the cabinet door 2, and then rotate the shaft 68 counterclockwise to use the connecting groove 613 and the connecting block 615 to drive the limiting screw 614 to rotate counterclockwise synchronously. The limiting screw 614 gradually moves forward when it rotates counterclockwise. When the rear end of the limiting screw 614 disengages from the rear screw hole 610, the rotation of the shaft 68 is stopped. At this time, the user can pull the installation disk 61 forward and pull the installation disk 61 to the outside of the cabinet 1 to install the network device. After the network device is installed, the user can push the installation disk 61 backward so that the sliding plate 611 slides to the rear end of the sliding groove 612, and then rotate the shaft 68 clockwise to make the limiting screw 614 rotate clockwise and gradually move backward. When the limiting screw 614 is threadedly connected with the rear screw hole 610, stop rotating the shaft 68. At this time, the position of the installation disk 61 is limited and fixed by the connection between the limiting screw 614 and the rear screw hole 610, thereby improving the stability of the installation disk 61.

[0037] The left and right inner sides of the fixing frame 63 are provided with sliding grooves 612, and the two sliding grooves 612 are respectively slidably connected to the opposite ends of the two sliding plates 611, and the opposite ends of the two sliding plates 611 are respectively fixedly connected to the left and right rear ends of the mounting plate 61. The two sliding plates 611 are both hollow and the opposite surfaces of the two sliding plates 611 are opened and connected to the air duct chamber 69. Because the sliding grooves 612 are provided on the left and right inner sides of the fixing frame 63, and the sliding plates 611 are provided on the left and right sides of the mounting plate 61 to be engaged with the sliding grooves 612, when the network device is installed and fixed on the mounting plate 61, the user can rotate the rotating shaft 68 to make the limiting screw 614 move forward and disengage from the rear screw hole 610, and then the user can pull the mounting plate 61 forward to make the sliding plate 611 move forward along the sliding groove 612, thereby moving the mounting plate 61 to the outside of the cabinet 1, thereby facilitating the user to perform the network device installation operation to improve the installation efficiency of the network device and effectively improve the convenience of the installation operation.

[0038] The front side surface of the right sliding plate 611 is fixedly connected to the rear end of the fixed tube 67, and the fixed tube 67 is fixedly connected to the right side surface of the fixed frame 63. The fixed tube 67 is a retractable hose setting, and the fixed tube 67 passes through the right front side groove 8 and is fixedly connected to the diversion tube 15.

[0039] There are four through slots 8, which are arranged in groups of two and two groups of through slots 8 are respectively opened on the left and right inner sides of the cabinet 1. The two groups of through slots 8 are respectively connected to the two installation cavities 7, and the left and right sides of the fixing frame 63 are fixedly connected to one end of the two support plates 66.

[0040] The four support plates 2 66 are respectively mounted in the four through slots 8, and the bottom surfaces of the four support plates 2 66 are respectively fixedly connected to the upper ends of the four electric push rods 65, and the bottom ends of the four electric push rods 65 are respectively fixedly connected to the upper surfaces of the four support plates 1 64, and the four support plates 1 64 are grouped in twos and the opposite ends of the two groups of support plates 1 64 are respectively fixedly connected to the opposite sides of the two mounting cavities 7. By providing multiple mounting structures in the cabinet 1, and providing support plates 2 66, electric push rods 65 and support plates 1 64 in the mounting mechanism 6 to fix the fixing frame 63 to the mounting cavity 7, when the relevant network equipment is installed and fixed on the mounting disk 61, the user can use the extension and retraction of the electric push rods 65 to drive the fixing frame 63 and the mounting disk 61 to move up and down according to the height of the network equipment to be installed, thereby adjusting the floor height of the two adjacent layers of mounting disks 61, and then effectively improving the space utilization rate in the cabinet 1 when using this device to install network equipment of different heights.

[0041] A fixing frame 4 is provided in the filter chamber 3, and the inner side surface of the fixing frame 4 is fixedly connected to multiple dust filter plates 12 at the same time. A sealing rubber ring is fixedly provided on the outer side surface of the fixing frame 4 and fits tightly with the filter chamber 3. When the device is in use, the user can pull the fixing frame 4 forward to remove the fixing frame 4 and multiple dust filter plates 12 from the dust filter chamber to clean and replace the dust filter plates 12. A fixing slot 9 is provided in the middle of the left side of the filter chamber 3. When the network equipment is in operation, the user can control the induced fan 10 to work. When the induced fan 10 works, it draws outside air into the fixed slot 9, and then the airflow moves to the right and passes through multiple dust filter plates 12 in turn into the induced air slot 14. At this time, multiple layers of dust filter plates are used. 12 filters and absorbs dust in the air flow, and the air flow entering the air duct 14 enters the diversion pipe 15 through the air inlet pipe 17, and then enters the multiple air duct chambers 69 through the diversion pipe 15 and multiple fixed pipes 67. The air flow in the air duct chamber 69 is discharged through the ventilation slot 62 and contacts the bottom of the network equipment on the mounting plate 61 to ventilate and dissipate heat for the network equipment, thereby utilizing the cooperation of the above-mentioned structure to divert and guide the ventilation air flow, so that the ventilation air flow can evenly contact the network equipment installed on each mounting plate 61, effectively improving the heat dissipation effect to achieve the effect of balanced heat dissipation, and preventing dust from entering the cabinet 1 and causing pollution to the network equipment while ventilating and dissipating heat.

[0042] The upper end of the fixing slot 9 is fixedly connected to the bottom end of the induced draft fan 10 through a mounting seat, and the upper end of the induced draft fan 10 is sleeved in the air inlet hole 11. The air inlet hole 11 is opened at the upper end of the fixing slot 9 and the upper end of the air inlet hole 11 is connected through the upper surface of the cabinet 1. A protective mesh cover 5 is correspondingly provided on the upper side of the air inlet hole 11, and the bottom end of the protective mesh cover 5 is fixedly connected to the upper surface of the cabinet 1. A plurality of air outlet slots 13 are provided on the left side of the cabinet 1, and the plurality of air outlet slots 13 are all connected through the left mounting cavity 7. By correspondingly providing a protective mesh cover 5 on the upper side of the air inlet hole 11, the protective mesh cover 5 is used to seal and protect the induced draft fan 10, thereby preventing external debris from falling into the air inlet hole 11 and contacting the induced draft fan 10 to cause damage to the induced draft fan 10.

[0043] The working principle of the present invention is as follows: when installing the network device, the user can open the cabinet door 2, and then rotate the shaft 68 counterclockwise to use the connecting groove 613 and the connecting block 615 to drive the limiting screw 614 to rotate counterclockwise synchronously. The limiting screw 614 gradually moves forward when rotating counterclockwise. When the rear end of the limiting screw 614 is disengaged from the rear screw hole 610, the rotation of the shaft 68 is stopped. At this time, the user can pull the installation plate 61 forward and pull the installation plate 61 to the outside of the cabinet 1 to install the network device. After the network device is installed, the user can pull it backward. Push the mounting plate 61 so that the sliding plate 611 slides to the rear end of the sliding groove 612, and then rotate the rotating shaft 68 clockwise to cause the limiting screw 614 to rotate clockwise and gradually move backward. When the limiting screw 614 is threadedly connected with the rear screw hole 610, the rotation of the rotating shaft 68 is stopped. At this time, the position of the mounting plate 61 is limited and fixed by the connection between the limiting screw 614 and the rear screw hole 610. Then, the user can control the corresponding electric push rod 65 to extend and retract according to the height of the network device to drive the mounting plate 61 to move up and down to adjust the height distance between two adjacent mounting plates 61;

[0044] During the operation of the network equipment, the user can control the induced draft fan 10 to work. When the induced draft fan 10 is working, it draws outside air into the fixed slot 9, and then the air moves to the right and passes through multiple dust filter plates 12 in turn into the induced draft slot 14. At this time, the multi-layer dust filter plates 12 are used to filter and adsorb the dust in the air flow. The air flow entering the induced draft slot 14 enters the diversion pipe 15 through the air inlet pipe 17, and then the air flow enters the multiple induced draft chambers 69 through the diversion pipe 15 and multiple fixed pipes 67. The air flow in the induced draft chamber 69 is discharged through the ventilation slot 62 and contacts the bottom of the network equipment on the mounting plate 61 to ventilate and dissipate heat for the network equipment. The air flow in the cabinet 1 enters the left mounting chamber 7 through the left through slot 8, and the air flow in the left mounting chamber 7 is discharged through the air outlet slot 13. When using this device, the user can pull the fixed frame 4 forward to remove the fixed frame 4 and multiple dust filter plates 12 from the dust filter chamber to clean and replace the dust filter plates 12.

[0045] The foregoing is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained herein shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A layered cabinet rack device for a cloud native data governance center, comprising a cabinet body (1), characterized in that: A plurality of mounting mechanisms (6) are provided in the cabinet (1), and the left and right ends of the plurality of mounting mechanisms (6) are respectively connected to two mounting cavities (7), and the two mounting cavities (7) are respectively opened in the left and right side walls of the cabinet (1). The plurality of mounting mechanisms (6) are all connected to a shunt pipe (15), and the upper and lower sides of the shunt pipe (15) are respectively fixedly connected to two fixing plates (16), and the right ends of the two fixing plates (16) are both fixedly connected to the right side of the right mounting cavity (7); The upper end of the diversion pipe (15) is fixedly connected to the bottom end of the air inlet pipe (17), and the upper end of the air inlet pipe (17) is fixedly connected to the right end of the air induction groove (14). The air induction groove (14) is opened at the front end of the right side of the filter chamber (3), and the filter chamber (3) is opened at the upper end of the front side of the cabinet (1).

2. The layered cabinet rack device for a cloud-native data governance center according to claim 1 is characterized by: The mounting mechanism (6) comprises a mounting plate (61), the mounting plate (61) being arranged in the cabinet (1), an air induction cavity (69) being provided inside the mounting plate (61), a plurality of ventilation slots (62) being provided at the upper end of the air induction cavity (69), and the upper ends of the plurality of ventilation slots (62) being connected to the upper surface of the mounting plate (61).

3. The layered cabinet rack device for a cloud-native data governance center according to claim 2 is characterized by: The middle portion of the front side surface of the mounting plate (61) is rotatably connected to the front side of the rotating shaft (68) via a sealed bearing. The front end of the rotating shaft (68) is fixedly connected to the wheel disc. The rear end surface of the rotating shaft (68) is provided with a connecting groove (613). The connecting groove (613) is simultaneously sleeved with the front optical axis of the limiting screw (614) and the front ends of the two connecting blocks (615).

4. The layered cabinet rack device for a cloud-native data governance center according to claim 3 is characterized by: The opposing surfaces of the two connecting blocks (615) are fixedly connected to the front optical axis of the limiting screw (614), and the limiting screw (614) is simultaneously threadedly connected to two screw holes (610). The two screw holes (610) are respectively opened on the rear side surface of the mounting plate (61) and the rear inner side surface of the fixing frame (63).

5. The layered cabinet rack device for a cloud-native data governance center according to claim 4 is characterized in that: The left and right inner side surfaces of the fixing frame (63) are both provided with sliding grooves (612), and the two sliding grooves (612) are respectively slidably connected to the opposite ends of the two sliding plates (611), and the opposite ends of the two sliding plates (611) are respectively fixedly connected to the rear ends of the left and right side surfaces of the mounting plate (61), and the two sliding plates (611) are both hollow, and the opposite surfaces of the two sliding plates (611) are both opened and communicated with the air induction chamber (69).

6. The layered cabinet rack device for a cloud-native data governance center according to claim 5, characterized in that: The front side surface of the sliding plate (611) on the right side is fixedly connected to the rear end of the fixed tube (67), and the fixed tube (67) is fixedly connected to the right side surface of the fixed frame (63). The fixed tube (67) is a retractable hose, and the fixed tube (67) passes through the right front side through groove (8) and is fixedly connected to the diverter tube (15).

7. The layered cabinet rack device for a cloud-native data governance center according to claim 6, characterized in that: There are four through slots (8), which are arranged in groups of two and two by two. The two groups of through slots (8) are respectively opened on the left and right inner sides of the cabinet (1). The two groups of through slots (8) are respectively connected to the two installation cavities (7). The left and right sides of the fixing frame (63) are fixedly connected to one end of the two support plates (66).

8. The layered cabinet rack device for a cloud-native data governance center according to claim 7, characterized in that: The four support plates (66) are respectively sleeved in the four through slots (8), the bottom surfaces of the four support plates (66) are respectively fixedly connected to the upper ends of the four electric push rods (65), the bottom ends of the four electric push rods (65) are respectively fixedly connected to the upper surfaces of the four support plates (64), and the four support plates (64) are grouped in pairs and the opposite ends of the two groups of support plates (64) are respectively fixedly connected to the opposite sides of the two mounting cavities (7).

9. The layered cabinet rack device for a cloud-native data governance center according to claim 1, characterized in that: A fixing frame (4) is provided inside the filter cavity (3); the inner side surface of the fixing frame (4) is fixedly connected to a plurality of dust filter plates (12); a sealing rubber ring is fixedly provided on the outer side surface of the fixing frame (4) to fit tightly with the filter cavity (3); and a fixing groove (9) is provided in the middle of the left side surface of the filter cavity (3).

10. The layered cabinet rack device for a cloud-native data governance center according to claim 9, characterized in that: The upper end of the fixed groove (9) is fixedly connected to the bottom end of the induced ventilator (10) through a mounting base, and the upper end of the induced ventilator (10) is sleeved in the air inlet hole (11). The air inlet hole (11) is provided at the upper end of the fixed groove (9) and the upper end of the air inlet hole (11) is connected to the upper surface of the cabinet (1). A protective mesh cover (5) is provided on the upper side of the air inlet hole (11), and the bottom end of the protective mesh cover (5) is fixedly connected to the upper surface of the cabinet (1). The left side of the cabinet (1) is provided with multiple sections of air outlet slots (13), and the multiple sections of the air outlet slots (13) are all connected to the left mounting cavity (7).

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