Sleeve joint type multidirectional energy dissipation and shock absorption cabinet

By using a multi-layered, socketed, multi-directional energy-dissipating and vibration-damping cabinet structure with rubber sleeves and connecting sleeves, the problem of data center cabinet damage in high-magnitude earthquakes is solved, achieving reliable vibration reduction of the cabinet and ensuring the safety of the data center.

CN224473551UActive Publication Date: 2026-07-07INSPUR TIANYUAN COMM INFORMATION SYST CO LTD
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Patent Information

Application Number
CN202521659931.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-06
Publication Date
2026-07-07
Estimated Expiration
2035-08-06

AI Technical Summary

Technical Problem

Existing data center cabinets are difficult to effectively absorb shock during high-magnitude earthquakes, leading to server damage and data link interruptions. Traditional welding and bolting methods cannot provide reliable protection.

Method used

The cabinet adopts a multi-directional energy-dissipating and vibration-damping structure with a socket design, including the cabinet body, cylindrical legs, rubber sleeves, and connecting sleeves. Through the multi-layer socketing and interference fit of the rubber sleeves, a firm connection between the cabinet and the ground is achieved, and the cushioning characteristics of the rubber sleeves are used to improve the vibration reduction performance.

Benefits of technology

It significantly improves the safety and reliability of server racks under earthquake disasters, ensuring that servers are not damaged and data links are not interrupted in high-magnitude earthquakes, thereby enhancing the security of data centers.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a sleeve joint type multidirectional energy dissipation and shock absorption cabinet, and relates to the technical field of cabinet shock absorption. Aiming at the defect that the data center cabinet is difficult to deal with the high-earthquake-magnitude risk by anchoring and limiting the data center cabinet with the ground and the wall surface through welding, bolt connection and other methods, the adopted scheme comprises a cabinet body, cylindrical supporting legs, rubber sleeves and connecting sleeves; the bottom of the cabinet body is integrally connected with at least three vertically arranged cylindrical supporting legs; the rubber sleeve is of a double-layer hollow integrated structure with the two ends open, the inner layer and the outer layer of the rubber sleeve are fixed into a whole through an annular connecting rib, and a deformation gap is reserved between the inner layer and the outer layer to form a buffer space. The cylindrical supporting legs extend downwards, and the outer walls of the cylindrical supporting legs are tightly attached to the inner wall of the inner layer of the rubber sleeve to form nested connection. The connecting sleeve is downwards fixed on the bottom surface and upwards arranged on the outer side of the inner layer of the rubber sleeve in a sleeving manner, and the connecting sleeve and the outer layer of the rubber sleeve are relatively fixed through interference fit. According to the utility model, the damping performance of the cabinet can be improved.
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