(1), the barbed wire roller cage with blade barbed rope around the circle after the next two laps every 120° with the barbed wire connection card fixed, opened after the formation of snake abdomen net, the railway with high barbed wire roller cage price, closed after the blade barbed wire ring diameter is 50cm, after opening each cross ring installation spacing 20cm, diameter is not less than 45cm.
(2) The stabbing rope of the high-speed iron blade is formed by the punching steel plate by mechanical pressing and rolling on the steel wire. The stabbing width is 22mm, the vertical distance between the two edges is 15mm, the longitudinal distance between the knives is 34mm, and the diameter of the core wire is 2.5mm. The blade is made of Q195 steel plate with thickness of 0.5mm, and the core wire is made of HPB300? 6.5mm high wire processing.
(3) The high iron wire rolling cage is connected by the wire connection buckle and the longitudinal stretching bar fixed on the bracket. The longitudinal stretching bar and the bracket are connected by? The 2.5mm cold-drawn galvanized steel wire is wrapped twice and then tightened and fixed. The support is set in the column and mid-span of the 3m span protective fence. Other spans are only set in the upper part of the column, and the support and protective fence are connected by the support hoop.
(4) The vertical distance between the lower edge of the wire rolling cage and the upper edge of the reinforced concrete protection fence is 0.05m.
Wire rolling cage, metal mesh protection fence, protection fence encryption network, railway bridge protection fence together constitute the necessary materials for high-speed railway protection.
Post time: 16-12-21