Cross beam frame for supporting ventilation floor of cabinet

Abstract

The utility model relates to the technical field of cabinet floors, in particular to a cross beam frame for supporting a ventilation floor of a cabinet, which comprises a cabinet frame. A supporting structure is mounted on the inner side of the cabinet frame and comprises a frame, the frame is movably mounted in the middle of the cabinet frame, a mounting groove is formed in the inner wall of the frame, a positioning groove is formed in the inner wall of the mounting groove, and a fixing block is mounted on the inner side of the frame; a positioning block is integrally formed on the outer side wall of the fixing block, and a rectangular groove is formed in the top face of the fixing block. According to the utility model, the supporting legs capable of automatically extending and retracting are arranged in the fixed blocks, so that the positions of the supporting legs in the fixed blocks can be automatically adjusted according to the height of the supporting legs in contact with the ground after the frame is mounted at a proper position, and the threaded blocks are in contact with the supporting legs by screwing the threaded blocks, so that the positions of the supporting legs on the inner sides of the fixed blocks can be limited; the supporting legs can be conveniently fixed to the inner sides of the fixing blocks, and stable supporting of the frame is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinet floors, and specifically relates to a crossbeam frame for supporting a cabinet ventilation floor. Background Art

[0002] In the construction of computer rooms, it is usually necessary to lay anti-static raised floors in the computer rooms, and the under-floor air supply of the ventilation floors is used to cool the cabinet IT equipment. With the increase in the density of IT equipment, especially in large-scale data centers, the heat generated by high-density servers increases. Cabinets are generally fixed to the ground by cabinet racks and arranged face to face to form cold channels, increasing the effective refrigeration of the ventilation air flow.

[0003] In this regard, Chinese Patent Application No.: CN202120189326.9 discloses a crossbeam frame for supporting a ventilation floor in a computer room, including support feet vertically placed on the ground through several. The upper end of the support feet is provided with a horizontally arranged crossbeam frame body. The crossbeam frame body includes two long rods located on the same horizontal plane and arranged in parallel, and several short rods evenly spaced are vertically arranged between the two long rods; the ends of the short rods are fixedly connected to the long rods, and the support feet are arranged at the intersections of the short rods and the long rods. This utility model is adapted to various different types of ventilation floors, improving its adaptability; and is firmly connected to the support feet, improving the stability of the entire ventilation floor and having a high safety factor.

[0004] This crossbeam frame can support the ventilation floor from the lower side by arranging support feet at the bottom. However, since the support feet are located on the lower side of the crossbeam frame body, after the crossbeam frame body is installed, the length of the support feet cannot be adjusted. During installation, affected by the unevenness of the ground, it is impossible to ensure that all the support feet contact the ground, and when in use, the ventilation floor will shake.

[0005] Therefore, in order to solve the above problems, a crossbeam frame for supporting a cabinet ventilation floor is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a crossbeam frame for supporting a cabinet ventilation floor to solve the problem in the prior art mentioned in the above background art that the crossbeam frame can support the ventilation floor from the lower side by arranging support feet at the bottom. However, since the support feet are located on the lower side of the crossbeam frame body, after the crossbeam frame body is installed, the length of the support feet cannot be adjusted. During installation, affected by the unevenness of the ground, it is impossible to ensure that all the support feet contact the ground, and when in use, the ventilation floor will shake.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A crossbeam frame for supporting a cabinet ventilation floor, including: a cabinet rack;

[0008] A support structure is installed inside the cabinet frame. The support structure includes a frame that is movably installed in the middle of the cabinet frame. Installation grooves are provided on the inner wall of the frame, and positioning grooves are provided on the inner wall of the installation grooves. A fixing block is installed inside the frame. A positioning block is integrally formed on the outer side wall of the fixing block. A rectangular groove is provided on the top surface of the fixing block, and a threaded groove is provided on the inner wall of the rectangular groove. A support foot is movably installed inside the rectangular groove, and a threaded block is movably installed inside the threaded groove through a thread.

[0009] Preferably, the top surface of the frame is flush with the top surface of the cabinet frame.

[0010] Preferably, the inside of the installation groove communicates with the inside of the positioning groove, and the installation groove, the positioning groove and the positioning block cooperate with each other.

[0011] Preferably, the top surface of the fixing block is lower than the top surface of the frame, and four groups of fixing blocks are provided.

[0012] Preferably, the inner wall of the rectangular groove is rectangular. The upper end of the support foot cooperates with the inner wall of the rectangular groove, and the bottom end of the support foot penetrates through the bottom surface of the fixing block.

[0013] Preferably, the bottom surface of the threaded block is attached to the top surface of the support foot.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing a support foot that can expand and contract and move by itself inside the fixing block, after the frame is installed in a suitable position, the support foot can adjust its position inside the fixing block according to the height of contact with the ground. And by tightening the threaded block so that the threaded block contacts the support foot, the position of the support foot inside the fixing block can be restricted, facilitating the fixing of the support foot inside the fixing block and realizing the stable support of the frame.

[0015] By providing a support structure, the fixing block is placed inside the frame, the positioning block is inserted into the installation groove, and the fixing block is horizontally moved so that the positioning block moves from the installation groove into the positioning groove, and the fixing block can be fixed inside the frame. The support foot is inserted into the fixing block so that the upper end of the support foot is located inside the rectangular groove, and the support foot slides downward inside the rectangular groove, and the bottom end of the support foot extends out from the bottom surface of the fixing block, making the disassembly and assembly of the support structure convenient and easy to carry;

[0016] Lower the frame to the inner side of the cabinet rack. The support feet extending from the bottom surface of the fixing block will contact the ground. Under the action of the ground, the support feet will retract upward into the interior of the fixing block, so that the frame is at an appropriate height. Then, place the threaded block into the inner side of the threaded groove and use a screwdriver to rotate it. The threaded block can be screwed into the inner side of the fixing block, so that the bottom surface of the threaded block fits the top surface of the support feet, which can limit the position of the support feet inside the fixing block from above, so that the support feet, the fixing block and the frame can be stably placed on the ground, improving the use experience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0018] Figure 2 It is an exploded structural schematic diagram of the present utility model;

[0019] Figure 3 It is a side view sectional structural schematic diagram of the fixing block of the present utility model;

[0020] Figure 4 It is a top view sectional structural schematic diagram of the installation groove and the positioning groove of the present utility model.

[0021] In the figure: 1, cabinet rack; 2, support structure; 21, frame; 22, installation groove; 23, positioning groove; 24, fixing block; 25, positioning block; 26, rectangular groove; 27, threaded groove; 28, support feet; 29, threaded block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , an embodiment provided by the present utility model:

[0024] The cabinet rack 1 used in this application is a product that can be directly purchased on the market. Its principle and connection method are all well-known prior arts to those skilled in the art, so they will not be described in detail here.

[0025] A crossbeam frame for supporting a cabinet ventilation floor, comprising: a cabinet rack 1;

[0026] Inside the cabinet frame 1, a support structure 2 is installed. The support structure 2 includes a frame 21. The frame 21 is movably installed in the middle of the cabinet frame 1. Installation grooves 22 are formed on the inner wall of the frame 21, and positioning grooves 23 are formed on the inner wall of the installation grooves 22. A fixing block 24 is installed inside the frame 21. A positioning block 25 is integrally formed on the outer side wall of the fixing block 24. A rectangular groove 26 is formed on the top surface of the fixing block 24, and threaded grooves 27 are formed on the inner wall of the rectangular groove 26. A support foot 28 is movably installed inside the rectangular groove 26. A threaded block 29 is movably installed inside the threaded groove 27 through threads. By providing a support foot 28 that can expand and contract and move on its own inside the fixing block 24, after the frame 21 is installed in a suitable position, the support foot 28 can adjust its position inside the fixing block 24 according to the height of contact with the ground. And by tightening the threaded block 29 so that the threaded block 29 contacts the support foot 28, the position of the support foot 28 inside the fixing block 24 can be restricted, facilitating the fixing of the support foot 28 inside the fixing block 24 and realizing the stable support of the frame 21.

[0027] Furthermore, the top surface of the frame 21 is flush with the top surface of the cabinet frame 1. The setting of the support structure 2 can ensure the air flow between the cabinet frames 1.

[0028] Furthermore, the inside of the installation groove 22 communicates with the inside of the positioning groove 23. The installation groove 22, the positioning groove 23 and the positioning block 25 cooperate with each other. The positioning block 25 can be directly inserted into the installation groove 22, and by sliding the positioning block 25, the positioning block 25 can be snapped from the installation groove 22 into the positioning groove 23 to fix the fixing block 24 inside the frame 21.

[0029] Furthermore, the top surface of the fixing block 24 is lower than the top surface of the frame 21. Four groups of fixing blocks 24 are provided, and the frame 21 can support the ventilation floor on the lower side.

[0030] Furthermore, the inner wall of the rectangular groove 26 is rectangular. The upper end of the support foot 28 cooperates with the inner wall of the rectangular groove 26. The bottom end of the support foot 28 penetrates the bottom surface of the fixing block 24. The support foot 28 can move up and down inside the rectangular groove 26 and the support foot 28 will not rotate.

[0031] Furthermore, the bottom surface of the threaded block 29 fits with the top surface of the support foot 28. The threaded block 29 can restrict the upper end of the support foot 28 inside the threaded groove 27, enabling the length between the support foot 28 and the fixing block 24 to be fixed and not shortened.

[0032] Working principle: Before installation, place the fixed block 24 inside the frame 21, insert the positioning block 25 into the installation groove 22, and horizontally move the fixed block 24 so that the positioning block 25 moves from the installation groove 22 into the positioning groove 23, and the fixed block 24 can be fixed inside the frame 21. Insert the support foot 28 into the fixed block 24 so that the upper end of the support foot 28 is inside the rectangular groove 26. The support foot 28 will slide downward in the rectangular groove 26, and the bottom end of the support foot 28 will extend from the bottom surface of the fixed block 24, making the disassembly and assembly of the support structure 2 convenient and easy to carry.

[0033] Lower the frame 21 to the inside of the cabinet rack 1. The support foot 28 extending from the bottom surface of the fixed block 24 will contact the ground. Under the action of the ground, the support foot 28 will retract upward into the fixed block 24, making the frame 21 at an appropriate height. Then, place the threaded block 29 into the inside of the threaded groove 27 and rotate it with a screwdriver to screw the threaded block 29 into the inside of the fixed block 24 so that the bottom surface of the threaded block 29 fits the top surface of the support foot 28, which can limit the position of the support foot 28 inside the fixed block 24 from the upper side, making the support foot 28, the fixed block 24, and the frame 21 stably placed on the ground and improving the use experience of the device.

[0034] The above is only the preferred embodiment of the present invention and does not impose any form of limitation on the present invention. Any ordinary technician in the industry can smoothly implement the present invention according to the illustrations in the specification and the above description. However, any minor changes, modifications, and equivalent variations made by those skilled in the art within the scope of the technical solution of the present invention using the technical content disclosed above are equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications, and variations made to the above embodiments based on the essential technology of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A crossbeam frame for supporting a cabinet ventilation floor, comprising: Cabinet frame (1); Features: A support structure (2) is installed on the inner side of the cabinet frame (1), and the support structure (2) comprises a frame (21). The frame (21) is movably installed in the middle of the cabinet frame (1). An installation groove (22) is provided on the inner wall of the frame (21), and a positioning groove (23) is provided on the inner wall of the installation groove (22). A fixing block (24) is installed on the inner side of the frame (21), and a positioning block (25) is integrally formed on the outer wall of the fixing block (24). A rectangular groove (26) is provided on the top surface of the fixing block (24), and a threaded groove (27) is provided on the inner wall of the rectangular groove (26). A supporting foot (28) is movably installed on the inner side of the rectangular groove (26), and a threaded block (29) is movably installed on the inner side of the threaded groove (27) through a thread.

2. A crossbeam frame for supporting a cabinet ventilation floor according to claim 1, characterized in that: The top surface of the frame (21) is flush with the top surface of the cabinet frame (1).

3. The crossbeam frame for supporting the cabinet ventilation floor according to claim 1, characterized in that: The mounting groove (22) is communicated with the inner side of the positioning groove (23), and the mounting groove (22), the positioning groove (23) and the positioning block (25) cooperate with each other.

4. The crossbeam frame for supporting the cabinet ventilation floor according to claim 1, characterized in that: The top surface of the fixing block (24) is lower than the top surface of the frame (21), and four groups of the fixing blocks (24) are provided.

5. The crossbeam frame for supporting the cabinet ventilation floor according to claim 1, characterized in that: The inner wall of the rectangular groove (26) is rectangular, the upper end of the support foot (28) cooperates with the inner wall of the rectangular groove (26), and the bottom end of the support foot (28) penetrates the bottom surface of the fixing block (24).

6. The crossbeam frame for supporting the cabinet ventilation floor according to claim 1, characterized in that: The bottom surface of the threaded block (29) is in contact with the top surface of the supporting foot (28).

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