Microwave remote sensing polarization wire grating wire winding frame

Abstract

The invention relates to a microwave remote sensing polarization wire grating wire winding frame, and belongs to the technical field of aerospace remote sensing part manufacturing. The microwave remote sensing polarization wire grating wire winding frame mainly achieves the fixing and the supporting of a wire winding bat and the angle location of the wire winding bat through a scaleboard, counteracts the helical angle when a wire grating is wound, and can satisfy the wire grating intervals required by polarization wire gratings with different specifications. A left vertical plate and a right vertical plate are each connected with an upper box iron and a lower box iron to form a rectangular frame in a lapping mode, and the left vertical plate and the right vertical plate are each connected with a flange; the upper box iron and the lower box iron are each fixedly connected with a nylon stick, and guiding shafts are connected between the left vertical plate and the right vertical plate through fixing sleeves; linear bearings are connected with the guiding shafts in a sleeving mode and can slide freely on the guiding shafts, the two ends of each linear bearing are provided with a fixing ring to fix a position on the linear bearing, the scaleboard is fixed on the linear bearings, and the wire winding bat is installed on the scaleboard. The microwave remote sensing polarization wire grating wire winding frame has the advantages of being capable of changing the status quo that the polarization wire gratings rely on importing at present, filling the blank of domestic polarization wire grating automation manufacturing, conveniently achieving the fast installation and location of polarization wire grating wire winding bats with different specifications, and improving the work efficiency.

Description

technical field [0001] The invention relates to the technical field of aerospace remote sensing parts processing, in particular to a microwave remote sensing polarization wire grid winding frame, which is suitable for automatic winding processing of polarization wire grids of various specifications. Background technique [0002] Microwave radiometer is a microwave remote sensor that passively receives radiation signals from objects. It is playing an important role in atmospheric water vapor detection, ocean wind field detection, land resource detection, military detection and daily life. The microwave radiometer first needs to measure the two parameters of vertically polarized radiation brightness and horizontally polarized radiation brightness temperature of the target microwave radiation, and then data inversion can be performed. In order to obtain the brightness temperature of vertically and horizontally polarized radiation, a polarizer has to be used to separate the ...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the polarized wire grids used in my country are imported polarized wire grids, which are expensive; while the domestic processing method of wire grids is mainly manual winding, with low precision and long production cycle

At the same time, winding machines at home and abroad are mainly used in textile wiring, electronic components, wire cutting, etc., the control variables are relatively single, and the accuracy is relatively low

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