| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact support fixture capable of properly supporting a gas meter.SOLUTION: A gas meter support fixture comprises: a pipe-like strut 5 capable of fixing a fitting plate 3 to which an upstream side connection pipe and a downstream side connection pipe are attached; a base plate 7 with a through hole 71 at a central part in which pawl parts fitted to the strut 5 by bringing one end of the strut 5 into close contact therewith are formed on one main surface thereof, and which is disposed so that the other main surface thereof comes into contact with an installation surface; a tubular anchor 9 in which a female thread is formed in an inner surface thereof and which is embedded in the installation surface for use; a full thread stud 11 one end of which is provided with a male thread capable of being screwed with the female thread in the anchor 9 and which, being longer than the strut 5 in a lengthwise direction, is penetrated into the through hole of the base plate 7 and disposed inside the strut 5 for use; a first nut 13 that is screwed onto the full thread stud 11 to fix the base plate 7 by pressing the same against the installation surface; and a second nut 17 that is screwed onto the full thread stud 11 to fix the strut 5 by pressing the same against the installation surface via the fitting plate 3 and/or a plate-shaped metal fitting.SELECTED DRAWING: Figure 1 |
