| 摘要 |
A sprinkler fixing adapter elevating apparatus is provided to make the installation work of the sprinkler fixing adapter easy and adjustment of height of the sprinkler fixing adapter so that the sprinkler fixing equipment heightens the water-tightness of the sprinkler head connecting part. A sprinkler fixing adapter elevating apparatus comprises the following features; a horizontal fixing part, which is fixed to the ceiling surface with bolt, in which a fixed screw thread is formed and a slide is screwed and hinged; a vertical fixing part in which a guide rail protecting right and left motion of slide is curve-cut to the lower in one side of the horizontal fixing part; a slide forming one or more protrusions; a operation lever of the screw shape helping slide and fixing; and a adjusting string making the adjustment of the operation lever.
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