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Steel frame shock isolating and shielding integration protection system and method with limiting and resetting functions

A technology of protection system and seismic isolation system, which is applied in the direction of protective buildings/shelters, building types, buildings, etc., can solve the problems of low efficiency and cost, and achieve the effects of low cost, easy configuration, and convenient construction

Pending Publication Date: 2017-07-14
UNIT 61489 OF PLA
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  • Application Information

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Problems solved by technology

For shielded rooms with electromagnetic pulse protection requirements in the project, usually there are also requirements for explosion shock and vibration protection, so a shock-isolation floor is installed. The two have multiple intersections and mutual influences in the construction process, but the two are completely independent. , relatively low cost

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  • Steel frame shock isolating and shielding integration protection system and method with limiting and resetting functions

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Embodiment Construction

[0025] Specific embodiments of the present invention are described with reference to the accompanying drawings.

[0026] An integrated protection system for steel frame isolation and shielding with limited reset mainly consists of a bottom isolation support (2), a bottom isolation device (4), a lateral isolation device (9), and a steel frame isolation and shielding shell (8) Composition. The shielding system of the protective structure is mainly composed of a steel frame and a shielding shell. The limit / reset function of the protective structure is realized by the limit reset device (3) arranged on the side of the structure.

[0027] The bottom shock-isolation support (2) can adopt the drum-shaped oblique clamp type wire rope shock-isolator (patent number: ZL 02 2 67872.7) or other shock-isolators with the same function, which has obtained the national utility model patent. The vibration device (9) can adopt the double-twisted wire rope vibration isolator (patent number: ZL ...

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Abstract

The invention belongs to the technical field of explosion impact shock and electromagnetic pulse protection of underground engineering and discloses a steel frame shock isolating and shielding integration protection system with limiting and resetting functions. The system comprises a structure side wall, bottom shock isolating supports, limiting / resetting devices, bottom shock isolators, a steel frame shock isolating and shielding shell and lateral shock isolators. The steel frame shock isolating and shielding shell is arranged inside the structure side wall. The multiple bottom shock isolating supports and the multiple bottom shock isolators which are connected with a base layer are arranged at the bottom of the steel frame shock isolating and shielding shell. The multiple limiting / resetting devices with the same height are arranged on the lower portions of the two sides of the steel frame shock isolating and shielding shell. The multiple lateral shock isolators with the same height are arranged on the upper portions of the two sides of the steel frame shock isolating and shielding shell. A large steel frame serves as a supporting framework of the electromagnetic shielding room shell, an electromagnetic shielding system further serves as part of a counter weight of the shock isolating system, the large steel frame and the electromagnetic shielding system depend on and use each other and are really combined into an integrated structure, and construction and installation are convenient.

Description

technical field [0001] The invention belongs to the technical field of underground engineering explosion shock vibration and electromagnetic pulse protection, and mainly proposes an integrated protection system and method for steel frame isolation and shielding with limited reset. Background technique [0002] At present, some underground protection projects in my country have set up floor isolation systems and electromagnetic shielding measures according to the requirements of the code, and the design and construction are relatively mature. However, with the rapid development of science and technology and the needs of command and control, information and communication systems are highly integrated, and often a large number of equipment and personnel need to be arranged in a centralized manner in the project, so some areas of the project are often designed as multi-layer structures. If the seismic form is used, there is the problem of separate seismic isolation for each floo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H9/12
CPCE04H9/12
Inventor 贺永胜董宏晓谢清粮张洪海杜建国陈荣华吕学利
Owner UNIT 61489 OF PLA
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