The vertical steel plate lifting clamp is mainly used for vertical lifting of steel plate articles. During use, the clamping force between the jaws and the steel plate is an important factor affecting the safety of the vertical steel plate lifting clamp. If the clamping force between the weight tongs and the steel plate is too large, the steel plate will be damaged and the life of the jaws will be shortened.
There may even be excessive stress on the caliper body or the tongs of the vertical steel plate lifting clamps, causing the lifting tongs to break. If the clamping force between the lifting jaws and the steel plate is not large or insufficient, the steel plate will slip off, and all of the above phenomena will cause an accident. Usually the product is made of low alloy high strength structural steel and heat treated. The vertical pliers have universal gimbals for a wide range of uses, safety and flexibility.
From the structural design analysis, the vertical steel plate lifting clamp is made of high-strength steel to meet the strength requirements, and the relationship between the connecting arm and the forceps arm is reasonably distributed under the premise of ensuring the lightness, while the tongs and the support table are The contact surface of the steel plate is increased as much as possible, so as to achieve the purpose of increasing the friction and not damaging the steel plate.