Socketed multi-directional energy dissipation cabinet

Abstract

The utility model discloses a kind of sleeve joint type multidirectional energy dissipation shock-absorbing cabinets, it is related to cabinet shock-absorbing technical field.The defects that high seismic risk is difficult to deal with by anchoring, limiting for data center cabinet using welding, bolt connection etc. with ground, wall, using scheme includes cabinet body, cylindrical leg, rubber sleeve and connecting sleeve;Cabinet body bottom is integrally connected with at least three vertically arranged cylindrical legs;Rubber sleeve is the double-layer hollow integrated structure of two ends opening, its inner layer and outer layer are fixed as a whole by annular connecting rib, and inner layer and outer layer between pre-reserved deformation gap, to form buffer space;The cylindrical leg extends downward, its outer wall and the inner wall of the inner layer of rubber sleeve are closely attached, form nested connection;Connecting sleeve is fixed downward in bottom surface, is set in the inner layer outside of rubber sleeve upward, and connecting sleeve and rubber sleeve outer layer are relatively fixed by interference fit implementation.The utility model can improve the shock-absorbing performance of cabinet.

Description

Technical Field

[0001] This utility model relates to the field of cabinet vibration reduction technology, specifically a socket-type multi-directional energy-dissipating vibration reduction cabinet. Background Technology

[0002] In the digital age, data center security is paramount. Data centers host critical enterprise information and business functions; security threats can lead to severe consequences, including data breaches, business disruptions, and even bankruptcy. Data center servers are embedded in rack mounting slots, achieving efficient space utilization. The racks provide rigid support for the servers through a metal frame.

[0003] Earthquakes are a significant external security threat that data centers must face during operation. Inadequate earthquake-resistant measures for server racks can lead to data loss and system failure, seriously impacting financial security and critical areas such as emergency command.

[0004] Data center racks are typically anchored and secured to the ground or walls using methods such as welding and bolting. While these methods prevent displacement under low-magnitude earthquakes, the acceleration response of the equipment increases significantly when the magnitude exceeds 6, leading to component damage and rack deformation or tipping. These traditional methods fail to effectively absorb vibrations and provide reliable protection for servers. The racks and servers are easily damaged by vibration or impact, compromising server functionality and potentially causing functional failures or data link interruptions with long recovery periods. Summary of the Invention

[0005] This utility model addresses the shortcomings of data center cabinets that are difficult to anchor and limit to the ground and walls using methods such as welding and bolting to cope with high-level seismic risks, and provides a socket-type multi-directional energy-dissipating and vibration-damping cabinet.

[0006] The present invention relates to a socket-type multi-directional energy-dissipating and vibration-damping cabinet, and the technical solution adopted to solve the above-mentioned technical problems is as follows:

[0007] A socket-type multi-directional energy-dissipating and vibration-damping cabinet, the structure of which includes a cabinet body, cylindrical legs, rubber sleeves and connecting sleeves;

[0008] The bottom of the cabinet body is integrally connected with at least three vertically arranged cylindrical legs;

[0009] The rubber sleeve is a double-layered hollow integral structure with openings at both ends. Its inner and outer layers are fixed as a whole by annular connecting ribs, and a deformation gap is reserved between the inner and outer layers to form a buffer space. The cylindrical support legs extend downwards, and their outer walls fit tightly against the inner walls of the rubber sleeve to form a nested connection.

[0010] The connecting sleeve is fixed downward to the bottom surface and sleeved upward on the outer side of the inner layer of the rubber sleeve. The connecting sleeve and the outer layer of the rubber sleeve are relatively fixed by interference fit.

[0011] Optionally, the connecting sleeve involved includes a steel plate base and at least three sleeve bodies, and the number of sleeve bodies, rubber sleeves and cylindrical legs corresponds one-to-one;

[0012] The steel plate base is firmly connected to the ground by a single-sided bolt. The sleeve body is fitted upwards on the outside of the rubber sleeve, and the sleeve body and the outer wall of the rubber sleeve cooperate to achieve relative fixation.

[0013] Alternatively, in the connecting sleeve, the steel plate base is welded and fixed to the sleeve body, and the depth of the sleeve body is not less than the length of the cylindrical support leg.

[0014] Alternatively, the single-sided bolts involved are evenly distributed along the edge of the steel plate base, with a number of no less than four, and the screw axis of the single-sided bolts is perpendicular to the surface of the steel plate base to ensure a firm connection between the steel plate base and the ground.

[0015] Optionally, the inner surface of the rubber sleeve is smooth, and the outer surface of the rubber sleeve has protrusions and grooves.

[0016] Alternatively, the protrusions and grooves on the outer surface of the rubber sleeve may be vertical stripes.

[0017] Alternatively, the protrusions and grooves on the outer surface of the rubber sleeve are circular, and the protrusions and grooves are equidistant and alternately distributed on the outer surface of the rubber sleeve.

[0018] Optionally, the rubber sleeve involved is made of highly elastic rubber material, and its length does not exceed the length of the cylindrical support leg.

[0019] Optionally, the cabinet itself is a rectangular cabinet structure with built-in servers.

[0020] The advantages of this utility model, a socket-type multi-directional energy-dissipating and vibration-damping cabinet, compared with the prior art are:

[0021] This invention achieves a firm connection between the cabinet body and the ground through a multi-layered sleeve structure consisting of cylindrical legs, rubber sleeves, and connecting sleeves. At the same time, it improves the shock absorption performance of the cabinet by utilizing the structural characteristics of the rubber sleeve itself, thereby significantly improving the safety and reliability of the data center under earthquake disasters. Attached Figure Description

[0022] Appendix Figure 1 This is a three-dimensional view of the cabinet structure of this utility model;

[0023] Appendix Figure 2 This is a half-sectional view of the structure of the rubber sleeve in Embodiment 1 of this utility model;

[0024] Appendix Figure 3 This is a half-sectional view of the structure of the rubber sleeve in Embodiment 2 of this utility model.

[0025] The information indicated by the labels in the attached diagram is as follows:

[0026] 1. Connecting sleeve; 11. Steel plate base; 12. Sleeve body;

[0027] 2. Rubber sleeve, 21. Inner layer, 22. Outer layer, 221. Protrusion, 222. Groove;

[0028] 3. Cylindrical support legs; 4. Cabinet body; 5. Single-sided bolts; 6. Ground. Detailed Implementation

[0029] To make the technical solution, the technical problem solved, and the technical effect of this utility model clearer, the technical solution of this utility model will be clearly and completely described below in conjunction with specific embodiments.

[0030] Example 1:

[0031] Reference Appendix Figure 1 and 2 This embodiment proposes a socket-type multi-directional energy-dissipating and vibration-damping cabinet, the structure of which includes a cabinet body 4, cylindrical legs 3, rubber sleeves 2 and connecting sleeves 1.

[0032] The rack body 4 is a rectangular rack structure with built-in servers. The bottom of the rack body 4 is integrally connected with four vertically arranged cylindrical legs 3.

[0033] The rubber sleeve 2 is a double-layered hollow integral structure with openings at both ends. Its inner layer 21 and outer layer 22 are fixed as a whole by annular connecting ribs, and a deformation gap is reserved between the inner layer 21 and outer layer 22 to form a buffer space. The cylindrical support leg 3 extends downward, and its outer wall is tightly fitted with the inner wall of the inner layer 21 of the rubber sleeve 2 to form a nested connection.

[0034] The connecting sleeve 1 is fixed downward to the bottom surface and sleeved upward on the outer side of the inner layer 21 of the rubber sleeve 2. The connecting sleeve 1 and the outer layer 22 of the rubber sleeve 2 are relatively fixed by interference fit.

[0035] Specifically, the connecting sleeve 1 in this embodiment includes a steel plate base 11 and four sleeve bodies 12, and the number of sleeve bodies 12, rubber sleeves 2, and cylindrical support legs 3 corresponds one-to-one. The steel plate base 11 is firmly connected to the ground 6 by a single-sided bolt 5, and the sleeve bodies 12 are fitted upwards on the outside of the rubber sleeves 2, and the sleeve bodies 12 are relatively fixed to the outer wall of the outer layer 22 of the rubber sleeves 2.

[0036] To further improve the stability of the connecting sleeve 1: ① The steel plate base 11 is welded and fixed to the sleeve body 12; ② Single-sided bolts 5 are evenly distributed along the edge of the steel plate base 11, with no less than 4 bolts, and the screw axis of the single-sided bolts 5 is perpendicular to the surface of the steel plate base 11, ensuring a firm connection between the steel plate base 11 and the ground 6.

[0037] In addition, the depth of the sleeve body 12 is not less than the length of the cylindrical support leg 3, so as to adapt the height of the cabinet body 4 according to actual needs.

[0038] Specifically, see attached document. Figure 2 In this embodiment, the inner layer 21 of the rubber sleeve 2 has a smooth surface, and the outer layer 22 of the rubber sleeve 2 has protrusions 221 and grooves 222. The protrusions 221 and grooves 222 are preferably vertical strips. This structural feature of the outer layer 22 of the rubber sleeve 2 can improve the tightness of the connection between the outer layer 22 of the rubber sleeve 2 and the sleeve body 12. Furthermore, it can change the shape of the pre-reserved deformation gap between the inner layer 21 and the outer layer 22 of the rubber sleeve 2, thereby improving the vibration damping performance of the cabinet.

[0039] Example 2:

[0040] Reference Appendix Figure 1 and 3 This embodiment proposes a socket-type multi-directional energy-dissipating and vibration-damping cabinet, the structure of which includes a cabinet body 4, cylindrical legs 3, rubber sleeves 2 and connecting sleeves 1.

[0041] The rack body 4 is a rectangular rack structure with built-in servers. The bottom of the rack body 4 is integrally connected with four vertically arranged cylindrical legs 3.

[0042] The rubber sleeve 2 is a double-layered hollow integral structure with openings at both ends. Its inner layer 21 and outer layer 22 are fixed as a whole by annular connecting ribs, and a deformation gap is reserved between the inner layer 21 and outer layer 22 to form a buffer space. The cylindrical support leg 3 extends downward, and its outer wall is tightly fitted with the inner wall of the inner layer 21 of the rubber sleeve 2 to form a nested connection.

[0043] The connecting sleeve 1 is fixed downward to the bottom surface and sleeved upward on the outer side of the inner layer 21 of the rubber sleeve 2. The connecting sleeve 1 and the outer layer 22 of the rubber sleeve 2 are relatively fixed by interference fit.

[0044] Specifically, the connecting sleeve 1 in this embodiment includes a steel plate base 11 and four sleeve bodies 12, and the number of sleeve bodies 12, rubber sleeves 2, and cylindrical support legs 3 corresponds one-to-one. The steel plate base 11 is firmly connected to the ground 6 by a single-sided bolt 5, and the sleeve bodies 12 are fitted upwards on the outside of the rubber sleeves 2, and the sleeve bodies 12 are relatively fixed to the outer wall of the outer layer 22 of the rubber sleeves 2.

[0045] To further improve the stability of the connecting sleeve 1: ① The steel plate base 11 is welded and fixed to the sleeve body 12; ② Single-sided bolts 5 are evenly distributed along the edge of the steel plate base 11, with no less than 4 bolts, and the screw axis of the single-sided bolts 5 is perpendicular to the surface of the steel plate base 11, ensuring a firm connection between the steel plate base 11 and the ground 6.

[0046] In addition, the depth of the sleeve body 12 is not less than the length of the cylindrical support leg 3, so as to adapt the height of the cabinet body 4 according to actual needs.

[0047] Specifically, see attached document. Figure 3 In this embodiment, the inner layer 21 of the rubber sleeve 2 has a smooth surface, and the outer layer 22 of the rubber sleeve 2 has protrusions 221 and grooves 222. The protrusions 221 and grooves 222 are preferably circular, and are equidistantly and alternately distributed on the surface of the outer layer 22 of the rubber sleeve 2. This structural feature of the outer layer 22 of the rubber sleeve 2 can improve the tightness of the connection between the outer layer 22 of the rubber sleeve 2 and the sleeve body 12. Furthermore, it can change the shape of the pre-reserved deformation gap between the inner layer 21 and the outer layer 22 of the rubber sleeve 2, thereby improving the vibration damping performance of the cabinet.

[0048] It should be added that the rubber sleeve 2 is made of highly elastic rubber material and its length does not exceed the length of the cylindrical support leg 3.

[0049] In summary, the multi-directional energy-dissipating and shock-absorbing cabinet of this utility model achieves a firm connection between the cabinet body 4 and the ground 6 through the multi-layered sleeve structure of cylindrical legs 3, rubber sleeves 2 and connecting sleeves 1. At the same time, by utilizing the structural characteristics of the rubber sleeves 2 themselves, the shock absorption performance of the cabinet is improved, thereby significantly improving the safety and reliability of the data center under earthquake disasters. This solves the defects of data center cabinets that are difficult to anchor and limit to the ground 6 and walls using welding, bolting and other methods to cope with high-magnitude earthquake risks.

[0050] The above specific examples illustrate the principles and implementation methods of this utility model in detail. These embodiments are only used to help understand the core technical content of this utility model. Based on the above specific embodiments of this utility model, any improvements and modifications made to this utility model by those skilled in the art without departing from the principles of this utility model should fall within the patent protection scope of this utility model.

Claims

1. A socket-type multi-directional energy-dissipating and vibration-damping cabinet, characterized in that, Its structure includes the cabinet body, cylindrical legs, rubber sleeves, and connecting sleeves; The bottom of the cabinet body is integrally connected to at least three vertically arranged cylindrical legs; The rubber sleeve is a double-layered hollow integral structure with openings at both ends. Its inner and outer layers are fixed as a whole by annular connecting ribs, and a deformation gap is reserved between the inner and outer layers to form a buffer space. The cylindrical support legs extend downward, and their outer walls are tightly fitted with the inner walls of the rubber sleeve to form a nested connection. The connecting sleeve is fixed downward to the bottom surface and sleeved upward on the outer side of the inner layer of the rubber sleeve. The connecting sleeve and the outer layer of the rubber sleeve are relatively fixed by interference fit.

2. The socket-type multi-directional energy-dissipating and vibration-damping cabinet according to claim 1, characterized in that, The connecting sleeve includes a steel plate base and at least three sleeve bodies, and the number of sleeve bodies, rubber sleeves and cylindrical legs corresponds one-to-one; The steel plate base is firmly connected to the ground by a single-sided bolt, and the sleeve body is fitted upward on the outside of the rubber sleeve, with the sleeve body and the outer wall of the rubber sleeve cooperating to achieve relative fixation.

3. A socket-type multi-directional energy-dissipating and vibration-damping cabinet according to claim 2, characterized in that, In the connecting sleeve, the steel plate base is welded and fixed to the sleeve body, and the depth of the sleeve body is not less than the length of the cylindrical support leg.

4. A socket-type multi-directional energy-dissipating and vibration-damping cabinet according to claim 2, characterized in that, The single-sided bolts are evenly distributed along the edge of the steel plate base, with no fewer than four bolts. The screw axis of the single-sided bolts is perpendicular to the surface of the steel plate base, ensuring a firm connection between the steel plate base and the ground.

5. A socket-type multi-directional energy-dissipating and vibration-damping cabinet according to claim 1, characterized in that, The inner surface of the rubber sleeve is smooth, and the outer surface of the rubber sleeve has protrusions and grooves.

6. A socket-type multi-directional energy-dissipating and vibration-damping cabinet according to claim 5, characterized in that, The protrusions and grooves on the outer surface of the rubber sleeve are vertical stripes.

7. A socket-type multi-directional energy-dissipating and vibration-damping cabinet according to claim 5, characterized in that, The protrusions and grooves on the outer surface of the rubber sleeve are circular, and the protrusions and grooves are equidistant and alternately distributed on the outer surface of the rubber sleeve.

8. A socket-type multi-directional energy-dissipating and vibration-damping cabinet according to claim 1, characterized in that, The rubber sleeve is made of highly elastic rubber material, and its length does not exceed the length of the cylindrical support leg.

9. A socket-type multi-directional energy-dissipating and vibration-damping cabinet according to claim 1, characterized in that, The cabinet itself is a rectangular cabinet structure with built-in servers.

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