Title:
MEASURING TARGET ATTACHMENT APPARATUS IN STRUCTURE DISPLACEMENT MEASURING APPARATUS
Document Type and Number:
Japanese Patent JP2014145683
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a measuring target attachment apparatus capable of easily adjusting a reflection prism to a portion to be measured of a measuring target structure and capable of surely fixing the reflection prism on an attachment surface of the structure.SOLUTION: A measuring target attachment apparatus 10 to be arranged on a structure whose displacement is to be measured includes: a seat plate member 11 to be fixed on a portion to be measured of the structure; a support post member 12 vertically mounted on the seat plate member; a first attachment member 13 allowed to be rotated in a direction around an axial direction of the support post member; a first fixing member 19 arranged on one end face side of the first attachment member to fix the first attachment member on the support post member; a cylindrical guide member 16 arranged on the other end face side so that a center line is directed to a second direction orthogonal to a first direction; a second attachment member 14 that is an L-shaped member in plane view and is configured so that one portion is formed so as to be fluctuated in a direction around the second direction and a reflection prism for reflecting measurement light is fixed on the other portion; and a second fixing member 18 for fixing the second attachment member on the first attachment member.
Inventors:
SATO TETSUO
TSUCHIYA JUNICHI
TSUCHIYA JUNICHI
Application Number:
JP2013014815A
Publication Date:
August 14, 2014
Filing Date:
January 29, 2013
Export Citation:
Assignee:
KEISOKU NET SERVICE KK
International Classes:
G01C15/00; G01C15/06
Domestic Patent References:
| JPS5934314U | 1984-03-03 | |||
| JPH03130508U | 1991-12-27 | |||
| JPH1039683A | 1998-02-13 | |||
| JPH0599670A | 1993-04-23 | |||
| JP2008203362A | 2008-09-04 | |||
| JP2010217017A | 2010-09-30 | |||
| JPH1096630A | 1998-04-14 | |||
| JPS63137816U | 1988-09-12 | |||
| JP3075881U | 2001-03-06 | |||
| JP2006178324A | 2006-07-06 | |||
| JP2003075149A | 2003-03-12 |
Foreign References:
| WO2008123510A1 | 2008-10-16 | |||
| US7669341B1 | 2010-03-02 | |||
| US5311222A | 1994-05-10 |
Attorney, Agent or Firm:
Motonari Tomizaki
Sadao Enjoji
Mitsunobu Machida
Sadao Enjoji
Mitsunobu Machida
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