JP2583213B

PURPOSE:To attain rigid anchorage by bending one end of a plate body by a prescribed length to form a detaining piece and inserting an anchoring plate obtained by fitting a tension member clamp attachably/detachably to a vertical plate surface into the square ports of opposed plate surfaces of a holding case so as to detain the anchoring plate like a bridge over the opposed plate surfaces. CONSTITUTION:The anchoring plate 3 inserted and detained into/on the square ports 2, 2' formed on the opposed plate surfaces of the holding case 1 is unloaded under the state that a clamp is removed from the anchoring plate 3, plural optical fiber cores drawn from the terminal of an optical cable together with a tension member A are connected, and at the end of the connecting work, the tension member A provided with a press sleeve when necessary is tightly anchored and fixed on the anchoring plate 3. Consequently, the anchoring work can be extremely simply and rapidly executed and precise and rigid anchorage can be attained.