| 摘要 |
PROBLEM TO BE SOLVED: To provide an installation structure of an indicator for construction machines of which the installation angle can be appropriately adjusted so as to make it possible to carry out safe and secure operations by improving visibility of the indicator disposed in a limitted space of a cabin. SOLUTION: A semicylindrical protrusion 25 is laterally formed to be integrated with a lower case 24 at the rear side of the case 24 constituting the indicator 15, and an insertion hole 26 is formed therein. A round hole is formed in a first installation member 17 and a metallic cylindrical collar 27 is welded thereto and an insertion hole 26A is formed in the collar. Further, a cylindrical insertion hole 26B is formed at the bottom of the second installation member 18. Further, insertion holes 26C formed at both sides of a second installation member 18. A fixing bolt 22 is inserted from the lower side of the insertion hole of the first installation member 17. Then, after the indicator 15 is attached to the second installation member 18 so that the insertion holes coincide with each other, the fixing bolt 22A is inserted from the insertion hole 26C. Meanwhile, a second screw part 31 to be screwed with a first screw part is formed at the tip of the cylindrical collar 27A and a hexagonal nut 32 is welded with its left side.
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