OPENTECHNICAL PUBLICATION
OT-2026-000003052

Height adjustment device and height adjustment method

Published: 2026-09-15T19:17:00.184111Z
Permanent URL: https://opentechnical.org/p/OT-2026-000003052
Categories: Industrial Components, Safety & Infrastructure > Structural Components

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ABSTRACT

Provided is a height adjustment device capable of fixing a component member to
a horizontal surface, and adjusting a height dimension with respect to a
reference surface from the upper side of the device. A height adjustment
device 113 comprises: a fixed member 201 that is fixed to a horizontal surface
112; a hollow rod member 202; a vertical position movable member 203 that is
fixed to the fixed member 201 with the rod member 202 therebetween on an upper
surface of the fixed member 201; and a diameter-expanding pressing member 204
that presses the rod member 202 in a diameter-expanding direction. A hole into
which the rod member 202 is inserted from a lower surface toward an upper
surface of the vertical position movable member 203 is formed in the vertical
position movable member 203, an opening 205 is formed on the upper surface of
the vertical position movable member 203 by inserting the rod member 202 into
the hole, the diameter-expanding pressing member 204 is inserted downward into
the hollow portion of the rod member 202 from above the opening 205, and the
rod member 202 is pressed in the diameter-expanding direction whereby the
position of the vertical position movable member 203 is fixed.

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OpenTechnical publication OT-2026-000003052
Published 2026-09-15T19:17:00.184111Z
https://opentechnical.org/p/OT-2026-000003052