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A platform for research: civil engineering, architecture and urbanism
Anti-magnetic vibration isolation power equipment foundation protection device
The invention relates to an anti-magnetic vibration isolation power equipment foundation protection device which is arranged in a foundation pit and comprises an air cushion system, a hydraulic inflation damper and a steel ball set. The air cushion system comprises a plurality of first air cushion structures evenly arranged in the circumferential direction of the power equipment foundation and at least one second air cushion structure arranged at the bottom of the power equipment foundation. The first air cushion structure and the second air cushion structure each comprise an air cushion body, top plates arranged at the two ends of the air cushion body and a waist ring arranged on the air cushion body in a sleeving mode. The shock absorbers are arranged in the air cushion bodies of the first air cushion structure and the second air cushion structure, and the two ends of the shock absorbers are fixedly connected with the top plates at the two ends of the air cushion bodies correspondingly; the steel ball set is arranged in the air cushion body of the first air cushion structure and comprises a long rope connected with top plates at the two ends of the air cushion body and a plurality of steel balls hung on the long rope. During vibration, the air cushion body and the shock absorber are synchronously compressed and rebound to counteract vibration, and the steel balls collide with each other to counteract vibration.
本发明涉及一种防磁隔振的电力设备基础防护装置，防护装置设置于基坑内，包括气垫系统、液压充气减震器和钢珠组；气垫系统包括沿电力设备基础周向均匀布置的若干第一气垫结构和设置于电力设备基础底部的至少一第二气垫结构；所述第一气垫结构和第二气垫结构均包括气垫本体、设置于气垫本体两端的顶板和套在气垫本体上的腰环；所述减震器设置于第一气垫结构和第二气垫结构的气垫本体内部，减震器的两端分别与气垫本体两端的顶板固定连接；所述钢珠组设置于第一气垫结构的气垫本体内部，包括与气垫本体两端的顶板连接的长绳和吊挂在长绳上的若干钢珠；振动时，气垫本体和减震器同步压缩并回弹以抵消振动，所述钢珠互相碰撞以抵消振动。
Anti-magnetic vibration isolation power equipment foundation protection device
The invention relates to an anti-magnetic vibration isolation power equipment foundation protection device which is arranged in a foundation pit and comprises an air cushion system, a hydraulic inflation damper and a steel ball set. The air cushion system comprises a plurality of first air cushion structures evenly arranged in the circumferential direction of the power equipment foundation and at least one second air cushion structure arranged at the bottom of the power equipment foundation. The first air cushion structure and the second air cushion structure each comprise an air cushion body, top plates arranged at the two ends of the air cushion body and a waist ring arranged on the air cushion body in a sleeving mode. The shock absorbers are arranged in the air cushion bodies of the first air cushion structure and the second air cushion structure, and the two ends of the shock absorbers are fixedly connected with the top plates at the two ends of the air cushion bodies correspondingly; the steel ball set is arranged in the air cushion body of the first air cushion structure and comprises a long rope connected with top plates at the two ends of the air cushion body and a plurality of steel balls hung on the long rope. During vibration, the air cushion body and the shock absorber are synchronously compressed and rebound to counteract vibration, and the steel balls collide with each other to counteract vibration.
本发明涉及一种防磁隔振的电力设备基础防护装置，防护装置设置于基坑内，包括气垫系统、液压充气减震器和钢珠组；气垫系统包括沿电力设备基础周向均匀布置的若干第一气垫结构和设置于电力设备基础底部的至少一第二气垫结构；所述第一气垫结构和第二气垫结构均包括气垫本体、设置于气垫本体两端的顶板和套在气垫本体上的腰环；所述减震器设置于第一气垫结构和第二气垫结构的气垫本体内部，减震器的两端分别与气垫本体两端的顶板固定连接；所述钢珠组设置于第一气垫结构的气垫本体内部，包括与气垫本体两端的顶板连接的长绳和吊挂在长绳上的若干钢珠；振动时，气垫本体和减震器同步压缩并回弹以抵消振动，所述钢珠互相碰撞以抵消振动。
Anti-magnetic vibration isolation power equipment foundation protection device
一种防磁隔振的电力设备基础防护装置
HE HONGJIE (author) / SHI LIANG (author) / ZHANG NAN (author) / QI WEN (author) / MU TENGFEI (author) / ZHU JIANMIN (author)
2025-01-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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