Adjustable laser instrument bracket

Abstract

The invention discloses an adjustable laser instrument bracket, and belongs to the technical field of ship manufacturing tools. The bracket comprises a support frame for mounting a laser instrument, the support frame comprises two horizontally-arranged horizontal supports, two vertical supports are fixedly connected between the two horizontal supports, and two direction guiding plates capable of vertically moving up and down and a height adjusting assembly for driving the direction guiding plates to move are horizontally arranged at one side of the vertical supports; a sliding plate capable ofhorizontally moving leftwards and rightwards is mounted between the two direction guiding plates, and the sliding plate is provided with a horizontal adjusting assembly for driving the sliding plateto move; a supporting cylinder is welded and fixed to the sliding plate, and a supporting cylinder is welded and fixed to the sliding plate, a laser instrument seat cylinder for fixing the laser instrument is arranged in the cavity of the supporting cylinder, the supporting cylinder is provided with an angle adjusting assembly, and the angle adjusting assembly comprises a first outer angle bolt and a first inner angle bolt which are used for adjusting the rotation angle of a laser beam in an up-and-down direction, and further comprises a second outer angle bolt and a second inner angle bolt which are used for adjusting the rotation angle of the laser beam in a left-and-right direction. The adjustable laser instrument bracket has the advantages of provision of multi-angle adjustment, and increase of the precision.

Description

technical field [0001] The invention relates to the technical field of shipbuilding tooling, in particular to an adjustable laser instrument bracket. Background technique [0002] In the three operations of stern segment positioning, axis confirmation, and stern tube installation, the traditional wire pulling method has been used to pull wires separately. One end of the steel wire is fixed, and the other end is equipped with a 50KG counterweight. This method is dangerous, and many incidents of steel wire breakage and injury have occurred. Second, the measurement accuracy is insufficient due to the disturbance of the steel wire itself; Three repeated operations, when positioning the stern section, confirming the axis, and installing the stern tube, it is necessary to pull the wires separately; the fourth causes waste of materials and labor. A utility model is disclosed in the prior art, the application number is CN201520147048.5, the authorized announcement number is CN2047...

AI Technical Summary

Problems solved by technology

Although the laser theodolite in the prior art can realize the flexible adjustment of the up and down and left and right directions to improve the accuracy, in specific operations, it is far from enough to only provide the adjustment of the up and down, left and right directions, and it is difficult to locate accurately at many angles. The flexibility needs to be improved. In order to ensure accurate positioning, it is necessary to continuously adjust the up, down, left, and right positions, and the operation is particularly troublesome.

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