Guard rail additional strength manner and additional strength metallic parts null of unit type

摘要

PURPOSE: To reinforce the jointing section of a handrail with simple work, and enable the oscillation to be firmly suppressed, and contrive its appearance not to be spoiled, and contrive the work not to be disturbed. ;CONSTITUTION: Prefabricated balcony bodies 1, 1 have handrail supports 2 vertical on jointing side end sections, and horizontal floor frames 3. Reinforcing metal fittings 6 are composed of L-shaped angle members 7 having vertical inserting pieces 7a and horizontal inserting pieces 7b, and fixed plates 8 fixed on the horizontal inserting pieces 7b. The vertical inserting pieces 7a of the reinforcing metal fittings 6 are inserted into spaces 4 between the two handrail supports 2, 2, and are held with bolts, and the horizontal inserting pieces 7b are inserted into spaces 5 between the two floor frames 3, 3, and the fixed plates 8 are mounted on the floor frames 3, 3 on both the sides, and are held with screws. The jointing sections of a handrail are reinforced with the reinforcing metal fittings 6, and the oscillation is firmly suppressed. The reinforcing metal fittings 6 are not projected to external sections, and so appearance is not impaired, and the work is not obstructed.;COPYRIGHT: (C)1993,JPO&Japio