1 results about "Nickel sulphide" patented technology

The utility model discloses a kind of nickel sulphide anode plate ear wire replacement devices, including N-type frame, the N-type frame is welded from upper transverse plate, left side vertical plate and right side vertical plate, and triangular rib plate is welded between upper transverse plate and left side vertical plate inside;M12 bolt is screw-connected in right side vertical plate middle part, and M12 bolt penetrates right side vertical plate;V-shaped groove is provided in the center of upper transverse plate top, and V-shaped groove penetrates the left and right ends of upper transverse plate;Screw hole is equipped on the upper transverse plate of V-shaped groove two sides, M8 bolt is connected in screw hole, and wire pressing plate is connected between two M8 bolts. Rapid installation: through bolt clamping mechanism, broken end fixation is completed within 3 minutes, and compared with traditional scrap processing efficiency is improved by 90%;2. High safety: after load test, the maximum bearing capacity of device reaches 800kg (safety factor ≥2.5), meet JB / T8521.1-2007 hoisting standard.