걸쇠 is a kind of sling, which is widely used in various industries such as electric power, metallurgy, petroleum, machinery, railway, chemical industry, port, mining, construction and so on. 걸쇠s are the same as other slings. They have their own set of application and invalidation specifications. Note for the use of 걸쇠s: The 걸쇠s must correctly support the load.
즉, 과부하는 물론이고 굽힘 및 불안정한 하중을 방지하기 위해 영향력이 샤클의 중심선 축을 따라야 합니다. 사용 및 무효화
걸쇠 should be rolled flexibly in the lifting hole, and no jamming is allowed. Phenomenon: The 걸쇠 body must not bear the effect of lateral bending moment, that is, the effect bearing capacity should be in the plane of the body.
에 의해 운반되는 두 다리 리깅 사이의 최대 끼인각
걸쇠 cannot be greater than 120 degrees. The use and invalidation of 걸쇠s The 걸쇠 is that when the wire rope sling is used as a binding sling, the horizontal pin part of the 걸쇠 should be connected with the keyhole of the wire rope sling. The appearance is when the rigging is lifted.
와이어 로프와 와이어 로프의 충돌
걸쇠 causes the 걸쇠 to roll, and there is a risk of detachment. The use and invalidation specifications of the 걸쇠. The pin is deformed up to 5% of the original size; the bolt is necrotic or slippery.
