Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Basic shock isolating system for interconnecting electric equipment

A seismic isolation technology for electrical equipment and foundations, applied in infrastructure engineering, protective devices, buildings, etc., can solve problems such as high earthquake vulnerability, poor safety and stability, and achieve buffering of earthquake force, improvement of seismic performance, and construction Inexpensive effect

Inactive Publication Date: 2015-09-09
STATE GRID CORP OF CHINA +2
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, it is necessary to propose a technical solution for the basic isolation system of interconnected electrical equipment to overcome the above shortcomings in view of the characteristics of high seismic vulnerability of interconnected electrical equipment and poor safety and stability under earthquake action.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Basic shock isolating system for interconnecting electric equipment
  • Basic shock isolating system for interconnecting electric equipment
  • Basic shock isolating system for interconnecting electric equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: as Figure 1-5 As shown, the invention of this example is a basic seismic isolation system for interconnecting electrical equipment, and an electrical equipment support 1 is arranged below the electrical equipment 2; the system includes sequentially connected for placing the electrical equipment support 1 platform 5, shock-isolating device 6 and foundation box 4; on the side walls around the foundation box 4, there is a limit device 7 for limiting the position of the platform 5, and the bottom of the foundation box 4 is used for Install the vibration isolation device 6.

[0030] The shock isolator 6 is a rubber damping shock isolator 6 . The shock isolation device 6 includes an upper flange plate 9, a rubber protective layer 13 and a lower flange plate 10; the rubber protective layer 13 is provided with a laminated rubber 11 and a steel plate 12 arranged in the laminated rubber 11 .

[0031] The type selection of the seismic isolation device 6 mainly co...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Wall thicknessaaaaaaaaaa
Bottom thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to a basic shock isolating system for interconnecting electric equipment. An electric equipment bracket is arranged below the electric equipment; the system comprises a bearing table, a shock isolating device and a base box arranged below the bracket in sequence; and a limiting piece for limiting the position of the bearing table is arranged on the side wall of the base box. The shock isolating device is mounted at the bottom of the base box for reducing the transfer of earthquake energy to the upper electric equipment. The bottom of the shock isolating device is fixed with the base box, and the upper part is connected with the bearing table; meanwhile, limiting spring devices are mounted around the base box for preventing the shock isolating device from generating excessive horizontal displacement under the earthquake effect to cause the damage of the shock isolating device; and the limiting springs can achieve the purposes of cushioning the earthquake effect and consuming the earthquake energy. The shock isolating system has such advantages as convenience for construction and clear shock isolating mechanism, and can effectively protect the safety and the stability of the electric equipment under the earthquake effect.

Description

Technical field: [0001] The present invention relates to a base isolation system, and more particularly to a base isolation system for interconnecting electrical equipment. Background technique: [0002] my country is located between the Eurasian seismic belt and the circum-Pacific seismic belt, and is an earthquake-prone country. Investigations on earthquake damage in recent years have shown that due to the mutual coupling of interconnected electrical equipment under earthquake action, the seismic damage of interconnected equipment is much greater than that of single electrical equipment. In addition, most electrical equipment is composed of brittle ceramic materials, and the The support for fixing electrical equipment has a certain amplification effect on the earthquake, so the electrical equipment, especially the interconnected electrical equipment, has a high vulnerability under the earthquake. [0003] Therefore, it is necessary to propose a technical solution for the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E02D31/08E02D27/44
Inventor 朱祝兵卢智成鲁先龙高坡李圣孟宪政吉晔钟珉
Owner STATE GRID CORP OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com