Title:
SEISMIC PROTECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/012353
Kind Code:
A1
Abstract:
Provided is a seismic protection device arranged between a transformer or an electric reactor and a foundation, and the seismic protection device comprises a first connecting plate, at least three supporting components, an installation core, and a second connecting plate. The first connecting plate and the second connecting plate are horizontally arranged, the installation core is vertically arranged between the first connecting plate and the second connecting plate and is located in the central position, the upper end face of the installation core is fixedly connected to the first connecting plate, the lower end face of the installation core is fixedly connected to the second connecting plate, the at least three supporting components are vertically arranged between the first connecting plate and the second connecting plate by surrounding the installation core, the lower end faces of the supporting components are provided with first geometric structures, the upper end faces of the supporting components are fixedly connected to the first connecting plate, second geometric structures are arranged at the joints between the upper surface of the second connecting plate and the lower end faces of the supporting components, and the second geometric structures match the first geometric structures in a slidable manner.
Inventors:
CHENG YONGFENG (CN)
MENG XIANZHENG (CN)
LU ZHICHENG (CN)
ZHU ZHUBING (CN)
GAO PO (CN)
LI SHENG (CN)
MENG XIANZHENG (CN)
LU ZHICHENG (CN)
ZHU ZHUBING (CN)
GAO PO (CN)
LI SHENG (CN)
Application Number:
PCT/CN2019/103020
Publication Date:
January 28, 2021
Filing Date:
August 28, 2019
Export Citation:
Assignee:
CHINA ELECTRIC POWER RES INSTITUTE COMPANY LIMITED (CN)
International Classes:
E04B1/98; E04H9/02; F16F15/08; F16M5/00; H01F27/06
Foreign References:
| CN206397236U | 2017-08-11 | |||
| CN207661316U | 2018-07-27 | |||
| CN105862578A | 2016-08-17 | |||
| CN207315977U | 2018-05-04 | |||
| CN109371828A | 2019-02-22 | |||
| JP2000257670A | 2000-09-19 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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