High-rise type suspension type micro-vibration equipment construction structure and construction structure

Abstract

The invention provides a high-rise type suspension type micro-vibration equipment construction structure. The structure comprises a rigid supporting structure, an air floatation control system and ananti-micro-vibration T-shaped table (16); the rigid supporting structure comprises a foundation beam structure, a first-layer supporting structure and a second-layer supporting structure, wherein a foundation beam is connected with the first-layer supporting structure through first-layer supporting columns (3), the first-layer supporting structure and the second-layer supporting structure are connected through second-layer supporting columns (10), the first-layer supporting columns (3) are connected with the foundation beam, and the six circular-section concrete stand columns are arranged in total; the air floatation control system comprises an air floatation system (14) and a limiter (15); the air floatation system (14) is an independent air spring structure and is composed of a mechanical height valve, a main air chamber, an additional air chamber, an air inlet and an air outlet; the limiter (15) is arranged between the anti-micro-vibration T-shaped table (16) and the air floatationsystem (14); and the anti-micro-vibration T-shaped table (16) provides a supporting platform structure with a certain balance weight and a rigid body characteristic for the air floatation system (14),and radar detection equipment is placed on the anti-micro-vibration T-shaped table (16). The invention further provides a corresponding equipment construction method.

Description

technical field [0001] The invention relates to the field of optical detection as vibration control, in particular to a towering suspension type optical detection micro-vibration equipment structure and a construction method thereof. Background technique [0002] For the space-independent detection environment, such as the electromagnetic shielding performance detection of radar and similar electronic components, etc., it is necessary to provide a high-performance micro-vibration environment in a closed electromagnetic wave anechoic chamber. At present, for towering, suspended, high-performance micro-vibration environments The precision equipment platform mainly adopts the construction technology of cast-in-place concrete. However, this type of construction process is rough, and it is difficult to meet the design requirements for vibration reduction and isolation of the equipment platform. In short, the shortcomings of traditional methods mainly include the following aspect...

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the deficiencies of the existing technology, in view of the various problems of the cast-in-place construction technology such as long period, heavy pollution, and non-disassembly, a frame with a specified space height composed of prefabricated concrete support columns and concrete ring beams as basic components is proposed structure, and the invention concept of the assembleable and easy-to-disassemble construction technology equipped with the above-mounted air flotation vibration isolation system, taking into account the requirement of easy disassembly during the bottom-up assembly process of prefabricated parts, high-strength bolts are used at the joints and local Riveting and welding to complete the overall structure construction

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