What are the heavy lifting units commonly used in hoisting operations?
The commonly used wire rope phosphate coated steel wire rope, galvanized steel wire, stainless steel wire rope or coated steel wire rope, the use of atmospheric environment, patented technology to produce manganese phosphating coating of steel wire rope has the longest lifespan, heavy corrosion environment optimization of hot galvanized wire rope - double coating phosphating, phosphating coating to improve the wear resistance and corrosion resistance of steel wire that is not easy to wear and corrosion resistance is the reason for improving the service life of wire rope, wire rope is smooth be completely eliminated.
Lifting belt, wire rope sling and crowbar size etc.
Clasp for rope buckle (also known as resurrection, Jack rope, wire rope and rope buckle), or the connection between rope buckle and component rings. It is a wide range of connections used in lifting operations. The clamping ring is composed of two parts: a bent ring and a pin, wherein the clamping ring is divided into two kinds of straight and U-shaped shapes according to the form of the bending ring; the connecting form of the pin and the bent ring is divided into a bolt type and a draw pin type clamping ring and a semi-automatic clamping ring.The snap ring must be forged; shall not exceed the prescribed load when in use; pumping pin clasp is often used for column hoisting, it can be fixed in place on the post, can be on the ground in advance in pin tail rope, pull the pin, unsling, avoid the pick button of high-altitude operations, reduce the safety factor, improve the lifting efficiency. But in order to improve the safety, the bolt type clasp is used when the weight of the column is big.
Wire rope rope card is mainly used for wire rope and wire rope wear around the temporary connection block when the hand rope is fixed, and the cable wind rope head pole is fixed on the other.It is a widely used wire rope fixture in lifting operations. Commonly used wire rope clips, there are 3 kinds of riding, fist grip and press plate type. Among them, the riding card is the most powerful connecting standard, and the wire rope clip is the most widely used.
