Steel Beam Lifting

BESt PRACtICES Proper Use Of Choker Hitches
Proper Use of Choker Hitches For riggers, there’s more than one correct way to choke a load. steel. However, the gear needs to be inspected and replaced at a much greater frequency than “normal.” Lifting Gear Hire Corporation Rental and Sale of all types of Lifting Equipment ... Access This Document

Dunnage - Wikipedia
Dunnage can also refer to a structural platform for mechanical equipment. Typically, these are open steel structures located on the roof of a building, consisting of steel beams supported on posts or bearing walls. ... Read Article

NEW OSHA ERECTION RULES HOW THEY AFFECT
NEW OSHA ERECTION RULES HOW THEY AFFECT Modern Steel Construction / May 2001 Barry L. Barger and Michael A. West the beam on the first side of the dou-ble connection while the beam on the opposite side is connected in these regulated instances. If the connection ... Retrieve Full Source

The Mathematics Of Simple Beam Deflection
Beam deflection under the anticipated design load and compare this figure with the allowable value For a simply supported steel beam carrying a uniformly distributed load, calculate the unknown term (deflection, span len. gth or loading) for each ... Access Doc

BEAM CRAWLS - Home - Elephant Lifting Products
Beam crawls spark resistant & stainless steel units available upon request. 54. elephant lifting products. note: 550 lb cap. and 1100 lb cap. only available as push crawl with a single cross head bar r-adjustable beam crawls a beam width range minimum radius of track curve (meter) 70-27075 ... Fetch Doc

PRECAST LIFTING AND FIXING SYSTEMS - Downloads.halfen.com
A lifting beam is the ideal method of lifting if site conditions permit. Angle of pull When slings are used, the angle of pull βdepends on the length of the suspending cable. The resulting horizontal component increases the tensile force on the anchor by a further factor: Angle of pull factor (z) = 1/cos β. β Angle of pull β Angle of pull ... Document Viewer

Improper Use Of Spreader Bar lifting Metal Plates. - YouTube
Employee tried to lift 16' plates with a 20' spreader bar. Hook popped out, hitting employee in the head causing a mild cut and large goose egg. Improper use of spreader bar lifting metal ... View Video

Design/Evaluation Of Overhead Lifting Lugs - PDHonline.com
Design/Evaluation of Overhead Lifting Lugs DISCLAIMER: This failure mode involves tensile failure as the pin tries to push out a block of steel through the edge of the lug plate. Assuming a block of steel 0.8d in length, allowable load is given by: ... Fetch Document

MODULE 4 - LIFTING AND RIGGING - Home | FEMA.gov
MODULE 4 - LIFTING AND RIGGING SM 4 1 INTRODUCTION n Describe the proper use of swivel hoist, steel angle brackets, and concrete screws. n Understand the proper use of wire ropes, wire rope fittings, end terminations, and tighteners. ... Fetch Here

High Performance Lifting - Columbus McKinnon
For example, a 6 inch high beam at 12.5 lbs. per foot can be identified from a beam specification table to have a lower flange width of 3 3 / 8 inches. It can also be identified as a S6 x 12.5# x 3.33”. ... Doc Viewer

RM 8 022009:RM 061206 - Caldwell Group Lifting Solutions
† Replaceable steel 'Dog Point' lifting pads are designed for painted barriers (typical in costal areas). 1 - Model 20 lifting beam, with Auto-Latch lug welded in place. 1 - Auto-Latch 1 - Stabilizer bar 1 - Set of attaching hardware ... Get Doc

ANCHORAGE OF HIGH-STRENGTH REINFORCING BARS WITH STANDARD ...
REINFORCING BARS WITH STANDARD HOOKS: INITIAL TESTS. By . Jeff Peckover A Report on Research Sponsored by Electric Power Research Institute Concrete Steel Reinforcing Institute Education and Research Foundation University of Kansas Transportation Research Institute Bottom cross beam ... Document Retrieval

NIT 2: CALCULATING WEIGHTS & CENTER OF GRAVITY
Determine the Weights and Center of Gravity of steel, concrete and other objects Enabling Objectives You will: • Review the Unit Weights (lbs per cubic foot) of This can be very important to know when lifting with a Crane. The weights of these, heavily reinforced members should be ... Fetch Doc

LRFD Beam Load Tables - Cousesteel.com
LRFD Beam Load Tables HSS. Electric Resistance Welding (ERW) Process In the tube mill, flat steel strip (1) is formed continuously around its longitudinal axis to produce a round tube. This is done by moving the strip through a progressive set of rolls (2-6). The strip edges (7) are ... Read Full Source

UNIVERSAL LIFTING BEAMS - Thomson Rail
The Universal Lifting Beam is proof tested to 20 tonnes prior to despatch from the factory. It is strongly recommended that the device be re-tested at least every six months. A test procedure is included later in this documentation. A hydraulic valve is fitted to the Universal Lifting Beams, which prevents the grab ... Fetch Full Source

Beam Design And Deflections - Faculty Webspaces
Beam Design and Deflections Notation: a = name for width dimension And for steel, the design charts show the simply supported beam in this instance (no shear or bending on the overhang). The case for this is #5 (reversed again). ... Retrieve Full Source

Design And Construction Of A Portable Gantry Hoist - Cal Poly
Design and Construction of a Portable Gantry Hoist By Sam Hutcheson Portable lifting equipment is a large component of any mechanical shop. This can be achieved flange and using the AISC Steel Manual page 3-82 the beam’s Lp=4.41ft and Lr=16.8ft. ... Access Doc

Link Belt Mobile Crane Lifting Steel Beam 2 - YouTube
A Link Belt 4 axle HTC-8670 mobile crane lifting a beam for the roof a new school being built. ... View Video

Steel Interchange - American Institute Of Steel Construction
Steel Interchange Modem Steel Construction 1 East Wacker Dr. Suite 3100 Chicago, I L 60601 Answers and/ orquestions should be typewritten and double Figure A is the basic lifting beam and provides two places of attachment to the object being lifted, ... Document Viewer

Applications Plate Lifting Clamps Range - Van Beest B.V.
Plate Lifting Clamps Applications Plate lifting clamps are used for lifting and transportation of all kinds of steel plates and beams. Range Van Beest offers a wide range of lifting clamps for horizontal and/or vertical lifting of steel plates and beams ranging from WLL 0.75 t up to 20 t. They can handle steel plates with a thickness up to 150 mm. ... Get Content Here

Pipe Hangers & Supports PH-16 - Cooper Industries
Carbon Steel, Malleable Iron and Forged Steel are used in the manufacturing of beam clamps and accessories. Stainless steel and other materials are available. Finishes The standard finishes for mechanical supports are plain steel (oil coated) sometimes referred to as black and Electro-Galvanized Zinc (ASTM B633 SC3). ... Read Document

Spreader Beam/Load Beam - Bushman.com
Spreader Beam/Load Beam Operator Safety Manual weight of the lifting beam cannot exceed the rated capacity of the crane(s) inspections. For example, steel mills, foundries and paper mills may need monthly inspections. ... Retrieve Here

Lifting Beam - Battery Equipment Supply
Lifting Beam Safety Maximum strength with hard wood and steel construction. The Battery Lift will withstand the most rigorous conditions. The natural insulation of wood prevents battery damage through accidental short circuits. This quality engineered lifting device is a safety must for today's multi-shift electric truck user. Economy ... Fetch Full Source

Beam Setup In Garage For Hoisting Engine - YouTube
Here is a the beam setup I created for lifting my engine back up and getting it back into my truck once I get it fixed. Hope you like it and gives you great ideas for your own. ... View Video