Cabinet frame device and installation method thereof, and industrial network cabinet

Abstract

The application discloses a cabinet frame device and an installation method and an industrial network cabinet thereof, and relates to the technical field of cabinet frames.The cabinet frame device comprises a top frame, a middle frame and a bottom frame, the bottom frame is fixed to the lower end of the middle frame, the top frame is fixed to the upper end of the middle frame, and no gap exists at the connection between the top frame and the middle frame and at the connection between the bottom frame and the middle frame.The application has the advantages of simple and convenient processing, good structural stability and good sealing performance.

Description

Technical Field

[0001] This invention relates to the field of cabinet frame assembly technology, and in particular to a cabinet frame assembly and its installation method, and an industrial network cabinet. Background Technology

[0002] With the continuous deepening of industrial networking and the rapid iteration of intelligent technologies, industrial production environments are placing increasingly stringent demands on the performance and reliability of various infrastructure components. Among these, server racks, serving as the core carriers of industrial network control equipment, communication equipment, and power systems, are facing more comprehensive and rigorous technical standard tests. These server rack products, with their independent main frame structure, have become an important component of modern industrial network scenarios due to their outstanding performance in key dimensions such as load-bearing strength, space utilization, and configuration flexibility.

[0003] However, in traditional rack-mount cabinets, the bottom frame and the main frame are independent components, connected by a detachable assembly method to mount the bottom frame onto the crossbeams at the bottom of the main frame. Because the main frame and bottom frame are manufactured and assembled as separate parts, this split structure not only increases the processing and assembly steps in the production process but also leads to reduced raw material utilization and increased processing waste due to the increased number of parts. Furthermore, the mating interfaces between the independent parts have assembly gaps, placing higher demands on the overall sealing and protection level of the rack, increasing the complexity of the structural design and the challenges of practical application. Summary of the Invention

[0004] The purpose of this invention is to provide a cabinet frame device and its installation method, as well as an industrial network cabinet, to solve the problems existing in the prior art. It is simple and convenient to process, has good structural stability, and good sealing performance.

[0005] To achieve the above objectives, the present invention provides the following solution: The present invention provides a cabinet frame device, including a top frame, a middle frame and a bottom frame. The bottom frame is fixed to the lower end of the middle frame, and the top frame is fixed to the upper end of the middle frame. There are no gaps at the connection between the top frame and the middle frame, and at the connection between the bottom frame and the middle frame.

[0006] Preferably, the top frame, the middle frame, and the bottom frame form a cubic frame.

[0007] Preferably, the intermediate frame includes four parallel vertical beams, with the upper end of each vertical beam fixedly connected to the top frame and the lower end of each vertical beam fixedly connected to the bottom frame.

[0008] Preferably, the top frame includes two parallel top horizontal beams and two parallel top vertical beams, the top horizontal beams and the top vertical beams are perpendicular to each other, and the lower ends of both ends of the top horizontal beams and the lower ends of both ends of the top vertical beams are fixed to the corresponding vertical beams.

[0009] Preferably, the connections between adjacent and mutually perpendicular top crossbeams, top longitudinal beams, and vertical beams are connected and welded together using tee fittings.

[0010] Preferably, the bottom frame includes two parallel bottom crossbeams and two parallel bottom longitudinal beams, the bottom crossbeams and the bottom longitudinal beams are perpendicular to each other, and the upper ends of both ends of the bottom crossbeams and the upper ends of both ends of the bottom longitudinal beams are fixed to the corresponding vertical beams.

[0011] Preferably, the connections between adjacent and mutually perpendicular bottom crossbeams, bottom longitudinal beams, and vertical beams are connected and welded together using tee fittings.

[0012] The present invention also provides an installation method for the cabinet frame device based on any one of the above technical solutions, wherein the top frame is fixed to the upper end of the middle frame and the bottom frame is fixed to the lower end of the middle frame.

[0013] Preferably, when fixing the top frame to the middle frame, a tee is used to connect the adjacent ends of the top crossbeams and top longitudinal beams to the upper ends of the corresponding vertical beams, and the connection is fixed by welding; when fixing the bottom frame to the middle frame, a tee is used to connect the adjacent ends of the bottom crossbeams and top longitudinal beams to the lower ends of the corresponding vertical beams, and the connection is fixed by welding.

[0014] The present invention also provides an industrial network cabinet, including the cabinet frame device described in any one of the above technical solutions.

[0015] The present invention achieves the following technical effects compared to the prior art: The present invention provides a cabinet frame device and its installation method, and an industrial network cabinet. The cabinet frame device includes a top frame, a middle frame, and a bottom frame. The industrial network cabinet includes the cabinet frame device. The bottom frame is fixed to the lower end of the middle frame, and the top frame is fixed to the upper end of the middle frame. The top frame, middle frame, and bottom frame are integrated into a single structure, which significantly optimizes the processing steps of the industrial network cabinet, reduces the processing and assembly steps of key assembly parts, and eliminates gaps at the connection points between the top frame and the middle frame, as well as between the bottom frame and the middle frame. This effectively solves the problem of fit gaps in key assembly components during the processing of the industrial network cabinet, greatly improves the overall structural stability and sealing performance of the cabinet, and significantly enhances the protection level and reliability of the industrial network cabinet. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the cabinet frame device at one angle in Embodiment 1; Figure 2 This is a schematic diagram of the cabinet frame device in Embodiment 1 from another angle; Figure 3 This is a front view of the cabinet frame assembly in Embodiment 1; Figure 4 for Figure 3 AA section view in the middle; Figure 5 for Figure 3 BB section view in the middle; Figure 6 for Figure 3 CC section view in the middle; Figure 7 This is a front view of the industrial network cabinet in Example 3; Figure 8 This is a side view of the industrial network cabinet in Example 3; Figure 9 This is a top view of the industrial network cabinet in Example 3; Figure 10 This is a bottom view of the industrial network cabinet in Example 3; In the diagram: 1-Top frame, 11-Top crossbeam, 12-Top longitudinal beam, 2-Middle frame, 21-Vertical beam, 3-Bottom frame, 31-Bottom crossbeam, 32-Bottom longitudinal beam, 4-T-joint, 5-Industrial network cabinet. Detailed Implementation

[0018] 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 some embodiments of the present invention, and not all embodiments. 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.

[0019] The purpose of this invention is to provide a cabinet frame device and its installation method, as well as an industrial network cabinet, to solve the problems existing in the prior art. It is simple and convenient to process, has good structural stability, and good sealing performance.

[0020] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Example 1 like Figures 1-6 As shown, this embodiment provides a cabinet frame device, including a top frame 1, a middle frame 2, and a bottom frame 3. The bottom frame 3 is fixed to the lower end of the middle frame 2, and the top frame 1 is fixed to the upper end of the middle frame 2. The top frame 1, middle frame 2, and bottom frame 3 are integrated into a single structure, which significantly optimizes the processing steps of the industrial network cabinet 5 and reduces the processing and assembly steps of the key assembly parts of the industrial network cabinet 5. There are no gaps at the connection between the top frame 1 and the middle frame 2, and at the connection between the bottom frame 3 and the middle frame 2, which effectively solves the problem of the fit gap of key assembly parts during the processing of the industrial network cabinet 5. This greatly improves the overall structural stability and sealing performance of the cabinet, and significantly improves the protection level and reliability of the industrial network cabinet 5.

[0022] Specifically, the top frame 1, the middle frame 2, and the bottom frame 3 form a cubic frame. Those skilled in the art can make adaptive adjustments to the size and specific shape of the top frame 1, the middle frame 2, and the bottom frame 3 according to actual needs, as long as the usage needs are met.

[0023] The intermediate frame 2 includes four parallel vertical beams 21, with the upper end of each vertical beam 21 fixedly connected to the top frame 1 and the lower end of each vertical beam 21 fixedly connected to the bottom frame 3. Thus, the four vertical beams 21 are used to achieve a stable connection between the top frame 1 and the bottom frame 3.

[0024] The top frame 1 includes two parallel top horizontal beams 11 and two parallel top vertical beams 12. The top horizontal beams 11 and the top vertical beams 12 are perpendicular to each other, thus forming a rectangular frame. The lower ends of both ends of the top horizontal beams 11 and the lower ends of both ends of the top vertical beams 12 are fixed to the corresponding vertical beams 21, thereby achieving a fixed connection between the top frame 1 and the middle frame 2.

[0025] The top horizontal beam 11, top longitudinal beam 12 and vertical beam 21 that are adjacent and perpendicular to each other are connected and welded together by a tee fitting 4. This not only achieves the connection between the top horizontal beam 11, top longitudinal beam 12 and vertical beam 21, but also improves the connection stability and sealing performance between the top frame 1 and the middle frame 2.

[0026] The bottom frame 3 includes two parallel bottom crossbeams 31 and two parallel bottom longitudinal beams 32. The bottom crossbeams 31 and bottom longitudinal beams 32 are perpendicular to each other, thus forming a rectangular frame. The upper ends of both ends of the bottom crossbeams 31 and the upper ends of both ends of the bottom longitudinal beams 32 are fixed to the corresponding vertical beams 21, thereby achieving a fixed connection between the bottom frame 3 and the middle frame 2.

[0027] The connection between the adjacent and mutually perpendicular bottom horizontal beams 31, bottom longitudinal beams 32 and vertical beams 21 is connected and welded together by a tee fitting 4. This not only achieves the connection between the bottom horizontal beams 31, bottom longitudinal beams 32 and vertical beams 21, but also improves the connection stability and sealing performance between the bottom frame 3 and the middle frame 2.

[0028] Example 2 like Figures 1-6 As shown, this embodiment provides an installation method based on the cabinet frame device in Embodiment 1. The top frame 1 is fixed to the upper end of the middle frame 2, and the bottom frame 3 is fixed to the lower end of the middle frame 2 to form a cabinet frame device. Through structural optimization, the top frame 1, the middle frame 2 and the bottom frame 3 are integrated. Those skilled in the art can adjust the installation order of the top frame 1 and the bottom frame 3 according to actual needs.

[0029] Specifically, when fixing the top frame 1 to the middle frame 2, a T-joint 4 is used to connect the adjacent ends of the top horizontal beam 11 and top vertical beam 12 to the upper ends of the corresponding vertical beam 21, and the connection is fixed by welding. That is, the T-joint 4 has three joints. When connecting the top horizontal beam 11, top vertical beam 12, and vertical beam 21 that are perpendicular to each other and intersect at one point, one end of the top horizontal beam 11, one end of the top vertical beam 12, and the upper end of the vertical beam 21 are respectively inserted into the three joints of the T-joint 4, and then each connection is fixed by welding to achieve interface... Fixing and sealing at the joints; when fixing the bottom frame 3 and the middle frame 2, a tee fitting 4 is used to connect the adjacent bottom crossbeam 31 and the top longitudinal beam 12, one end of which is close to each other, and the lower end of the corresponding vertical beam 21. The connection is fixed by welding. That is, when connecting the bottom crossbeam 31, bottom longitudinal beam 32 and vertical beam 21, which are perpendicular to each other and intersect at one point, one end of the bottom crossbeam 31, one end of the bottom longitudinal beam 32 and the lower end of the vertical beam 21 are respectively inserted into the three interfaces of the tee fitting 4, and then each connection is fixed by welding to achieve fixing and sealing at the interface.

[0030] Example 3 like Figures 7-10 As shown, this embodiment provides an industrial network cabinet 5, including the cabinet frame device in Embodiment 1, thereby providing a more reliable foundation for the overall structural stability and sealing performance of the industrial network cabinet 5.

[0031] Specific examples have been used to illustrate the principles and implementation methods of this invention. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this invention. Furthermore, those skilled in the art will recognize that, based on the ideas of this invention, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this invention.

Claims

1. A cabinet frame device, characterized in that: It includes a top frame, a middle frame, and a bottom frame. The bottom frame is fixed to the lower end of the middle frame, and the top frame is fixed to the upper end of the middle frame. There are no gaps at the connection between the top frame and the middle frame, or at the connection between the bottom frame and the middle frame.

2. The cabinet frame device according to claim 1, characterized in that: The top frame, the middle frame, and the bottom frame form a cubic frame.

3. The cabinet frame device according to claim 2, characterized in that: The intermediate frame includes four parallel vertical beams, with the upper end of each vertical beam fixedly connected to the top frame and the lower end of each vertical beam fixedly connected to the bottom frame.

4. The cabinet frame device according to claim 3, characterized in that: The top frame includes two parallel top horizontal beams and two parallel top vertical beams. The top horizontal beams and the top vertical beams are perpendicular to each other, and the lower ends of both ends of the top horizontal beams and the lower ends of both ends of the top vertical beams are fixed to the corresponding vertical beams.

5. The cabinet frame device according to claim 4, characterized in that: The top horizontal beam, the top vertical beam, and the vertical beam that are adjacent to each other and perpendicular to each other are connected and welded together by a T-joint.

6. The cabinet frame device according to claim 4, characterized in that: The bottom frame includes two parallel bottom horizontal beams and two parallel bottom vertical beams. The bottom horizontal beams and the bottom vertical beams are perpendicular to each other, and the upper ends of both ends of the bottom horizontal beams and the upper ends of both ends of the bottom vertical beams are fixed to the corresponding vertical beams.

7. The cabinet frame device according to claim 6, characterized in that: The connection points between the adjacent and mutually perpendicular bottom crossbeams, bottom longitudinal beams, and vertical beams are connected and welded together using tee fittings.

8. An installation method for a cabinet frame device based on any one of claims 1-7, characterized in that: Attach the top frame to the top of the middle frame and attach the bottom frame to the bottom of the middle frame.

9. The installation method of the cabinet frame device according to claim 8, characterized in that: When fixing the top frame to the middle frame, use tee fittings to connect the adjacent ends of the top crossbeams and top longitudinal beams to the upper ends of the corresponding vertical beams, and fix them by welding at the connection. When fixing the bottom frame to the middle frame, use tee fittings to connect the adjacent ends of the bottom crossbeams and top longitudinal beams to the lower ends of the corresponding vertical beams, and fix them by welding at the connection.

10. An industrial network cabinet, characterized in that: Includes the cabinet frame assembly as described in any one of claims 1-7.

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