| 摘要 |
PROBLEM TO BE SOLVED: To provide a mounting device of a sacrificial anode member capable of easily attaching and detaching the cap nut of a saddle ferule and the head part of the mounting bolt of the joint of the waterworks pipe, etc., embedded under the ground. SOLUTION: This mounting device of the sacrificial anode member has a main body which is formed by bending a conductive metallic plate to a channel shape or U shape and integrally connecting the one-side ends of an upper plate 14 and lower plate 15 facing each other at a connecting part. The central part of the upper plate 14 is projectingly provided with a mounting screw part and is provided with plural elastic pawls 18 formed by blanking the peripheral part thereof and bending and louvering the port upward. The lower plate 15 is formed to a forked shape having a notched part engaging with the part under the neck of the mounting part of the sacrificial anode member 12. Either of the upper plate 14 or the lower plate 15 is provided with a stopper guide plate 23 engaging with the opposite flanks of the mounting part. The elastic pawls 18 are pushed down by the sacrificial anode member 12 screwed to the screw part, by which the elastic pawls are pressed to the mounting part in such a manner that the sacrificial anode member 12 and the mounting part are electrically conducted via the elastic pawls 18. |
