PL124841U1 - Adapter for assembling reference signals to scanners - Google Patents

Abstract

The adapter for mounting reference signals for scanners is characterized by the shape of a cylindrical-rotary block, which has a cylindrical hole (5) in the lower part, for mounting a geodetic pole rod, and the upper end of the adapter (1) is a connector with an external thread (2) for mounting the reference signal, which thread in cross-section has the outline of a geometric figure of a triangle, and their geometrical centers coincide in one axis, and in the side part the adapter (1) has a hole with an internal thread (3) and a clamping screw. The adapter (1) is mounted to a geodetic geodetic pole, ended with a spearhead or track axis adjustment mark (Railway Special Warp) in a horizontal plane on electrified lines or a track axis adjustment mark (Special Railway Warp) in a vertical plane on non-electrified lines or a special tribrach reconstruction of the rail head axis, especially the crane rail, in the form of a scissor clamp having grips at the ends of the arms in contact with the lateral surfaces of the rail heads and the reference signal. The adapter (1) has an external thread (2), which is a right (right-handed) thread because of the way it is screwed, due to the shape of the contour it is a triangular thread, due to its intended use it is a threaded type thread, it may have an external thread (2) type NC - special electric thread. Its assembly is facilitated by the knurled part of the outer surface.