The knife knife roller cage is fixed with the barbed wire connection card every 120 degrees after the adjacent two circles of the blade barbed wire circle, opened to form a snake abdomen net, closed after the blade barbed wire coil diameter of 50cm, opened each cross ring installation spacing of 20cm, the diameter is not less than 45cm.
The blade barbed wire is formed by punching steel plate rolled on steel wire mechanically. The blade width is 22mm, the blade vertical spacing is 15mm, the blade longitudinal spacing is 34mm, and the core wire diameter is 2.5mm. Q195 steel plate net with blade thickness of 0.5mm is made by punching. The core wire is cold drawn from HPB300 φ 6.5mm high wire.
The wire rolling cage is connected by the wire connection buckle and the longitudinal tendons fixed on the bracket. The longitudinal reinforcement and the support are connected by cold-drawn galvanized steel wire with φ 2.5mm circling twice and then tightened and fixed. The support is arranged in the column and the middle position of the span 3m protective fence, in which the span is set and the upper part of the column, the support and the protective fence are connected by the bracket hoop, for the protective fence that has been installed with metal mesh. The wire rolling cage is directly fixed on the metal mesh horizontal piece and wire with φ 2.5mm cold-drawn galvanized steel wire or wire connection buckle.
Post time: 12-01-22