A moving orientation is divided into Luo Jing installation bracket

Abstract

The invention relates to a mobile type azimuth-repeater installing bracket. The mobile type azimuth-repeater installing bracket structurally comprises a base, an installing frame, optical axes with linear bearings, a linear bearing seat, a linear guide rail and a locking device, wherein the two ends of the base are respectively and fixedly provided with a shaft supporting seat; two parallel optical axes are arranged between the two bearing supporting seats, and linear bearings on the two optical axes are respectively fixed on the linear bearing seat; the linear guide rail is provided with movable sliding blocks; the installing frame comprises a vertical part and a horizontal part; the cross section of the installing frame is of an inverted L shape; the linear bearing seat is fixed on the outer side of the vertical part on the installing frame; the repeater installing ring is rotatably fixed at the upper end of the horizontal part of the installing frame; the lower end of the horizontal part on the installing frame is fixed on the sliding block of the linear guide rail; the locking device fixed on the linear bearing seat is sheathed on one optical axis. The mobile type azimuth-repeater installing bracket has the advantages that more convenience is brought for measuring a board angle of an object or the azimuth of a gyro, the structure is simple and the use is convenient.

Description

technical field [0001] The invention relates to the field of ship navigation, in particular to an azimuth compass for ship navigation, in particular to an azimuth compass mounting bracket for fixing the azimuth compass. Background technique [0002] For a long time, the gyro compass, as a navigation instrument that can accurately find the geographic north direction, has been widely used on various ships and has become the main instrument for maritime navigation. As the repeating device of the gyro compass, the sub-compass can be installed in multiple positions of the ship to provide real-time heading information. In addition to repeating the heading, the azimuth sub-compass can also measure the angle of the target or the gyro azimuth when used in conjunction with the sub-compass bracket and observation equipment. [0003] At present, the azimuth compass brackets used for shipping are mostly floor-standing or wall-mounted installations, and the installation positions are loc...

AI Technical Summary

Problems solved by technology

After the installation is completed, the bracket is fastened and cannot be moved. If the line of sight in the observation direction is blocked, it will bring inconvenience to the observation work.

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