Search results
Results from the WOW.Com Content Network
Rigging comes from rig, to set up or prepare. Rigging is the equipment such as wire rope, turnbuckles, clevis, jacks used with cranes and other lifting equipment [1] in material handling and structure relocation. Rigging systems commonly include shackles, master links and slings, and lifting bags in underwater lifting.
The rigging of sling and sidemount cylinders is similar, but not identical. Sling rigging includes a bolt snap at the shoulder and one near the base of the cylinder, which are clipped to the main scuba harness, which may be either back or sidemount arrangement with D-rings or rails as attachment points.
Rigging of an asymmetrical scaffolding piece: the lifting beam is blue, the load is attached to the beam using grey slings. The lifting beam (also known as traverse, spreader beam) is a steel beam that is attached to the hook of the crane in order to spread the slings from one end of an elongated load (like a wall panel) to another. The bottom ...
Capabilities, characteristics, and use of sling load equipment; Duties and responsibilities of sling load personnel; Familiarization with sling load theory and rigging of non-standard loads; Students receive hands-on training on preparation, rigging, and inspection of several certified or suitable external loads. These may include the following ...
Derricks are especially useful for high-rise rigging, jobs that cover a long period of time, or jobs when the impact to street or pedestrian traffic is a concern. [3] Forms of derricks are commonly found aboard ships and at docking facilities. Large derricks mounted on dedicated vessels are known as floating derricks [4] and shearlegs.
The butterfly loop is an excellent mid-line rigging knot; it handles multi-directional loading well [2] and has a symmetrical shape that makes it easy to inspect. [2] In a climbing context it is also useful for traverse lines, some anchors, shortening rope slings, and for isolating damaged sections of rope. [3]
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The lanyard line should be just small enough to fit doubled through the lanyard hole in the tool. This is done, forming a protruding bight.The end, with a figure-eight knot stopper, is placed through the bight but not fully pulled through.