Lifting device for laboratory and method for lifting and lowering test equipment using the same

Abstract

The invention discloses a lifting device for laboratories and a method for utilizing lifting testing equipment of the device. The lifting device comprises a lifter and a support part fittingly used with the lifter; the lifter comprises a base and a socket, and a hydraulic lift is arranged between the base and the socket; the support part comprises at least two columnar-structured standard support sections; a first support clamp block and a second support clamp block used for cooperating with support connecting plates on the standard support sections to lift the standard support sections are symmetrically arranged on the socket. By the arrangement, change of the height of a platform of the test equipment is realized by accumulating or reducing the standard support sections identical in structure, and problems that under microwave darkroom conditions, central height of a static area is much greater than that of central height of the test equipment, a darkroom is not equipped with lifting operation related equipment, the darkroom cannot be moved in and out of a lifting vehicle and special lifting equipment due to reasons of size of a shielding gate, ground shielding and the like resulting in that darkroom related tests cannot be performed without using the test equipment smoothly are solved.

Description

technical field [0001] The invention relates to a lifting device for a laboratory and a method for lifting and lowering test equipment by using the device. Background technique [0002] When using large-scale testing equipment indoors, in the process of installation and use, it is often necessary to build an equipment platform with a certain height according to the requirements of installation or use. In outdoor applications, because it is not limited by the size of the space, such equipment (such as large RCS towers, etc.) can usually be built using auxiliary machinery such as cranes, detachable scaffolding, tower cranes, etc., by adding or reducing standard sections on the tower body. , change the height of the tower body to realize the construction of platforms of different heights. Under indoor conditions, such as the large-scale microwave anechoic chamber commonly used in radio testing, due to the needs of metrological testing or testing, the test equipment needs to be...

AI Technical Summary

Problems solved by technology

[0006] The first technical problem to be solved by the present invention is to provide a lifting device for the laboratory, through the cooperation of the lifter and the support part in the device, the standard support joints with the same structure can be accumulated or reduced to realize the lifting of the test equipment. The change of platform height solves the problem that under the condition of microwave anechoic room, the central height of the quiet zone is much higher than the central height of the test equipment, and the anechoic room does not have the relevant equipment for hoisting operations, and the anechoic room cannot enter and exit lifting vehicles and professional equipment due to the size of the screen door and ground shielding. Lifting equipment, which leads to the problem that the test equipment cannot be used smoothly for darkroom-related tests

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