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I need to make a hoist to lift a piece of farm machinery up
I need to make a hoist to lift a piece of farm machinery up and then move it along the beam with a hoist trolley. The machinery weighs 3,400 lbs. I will have dual parallel I beams supported by square … read more
StructuralEng
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I am trying to figure out what size steel beam I need to
Hello, I am trying to figure out what size steel beam I need to support a storage loft in my garage. The span is 30 feet. I would like to support the beam with lally columns on either side. I figured … read more
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Looking for runway size and upright size for crane. 35' span
looking for runway size and upright size for crane … read more
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I'm installing a beam in my garage to attach a trolley and
I'm installing a beam in my garage to attach a trolley and hoist. The beam must be a steel I beam to attach the trolley (or 2 steel structure channels bolted together to form an I beam). Two Channels … read more
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I'm building a bridge crane with posts on 27' centers on
Hi. I'm building a bridge crane with posts on 27' centers on both sides of runway. I'm looking at using 21" x 101lb beams for runway with 2-1/2" square solid bar on top for end truck wheels. Looking a… read more
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I want to install an electric hoist in my garage. The
I want to install an electric hoist in my garage. The primary purpose will be to lift the hard top off of my Jeep without the need of several people's help. I have pictures and diagrams of how I plan … read more
StructuralEng
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I need to support a wooden deck at three opposing points
I need to support a wooden deck at three opposing points (sides & center joist) by placing an I beam atop Steel tubes (10' height). The span from side to side is approx. 15' and all points atop each I… read more
StructuralEng
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I'm attaching a steel I beam to a concrete tie beam
I'm attaching a steel I beam to a concrete tie beam using a steel L bracket. The bracket will be 12 X 8" and 3/4" thick. Attaching it with 4 expansion bolts. the beam is 19' long and is supporting flo… read more
StructuralEng
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Want to support an I-beam on two posts. Length i-beam span
Want to support an I-beam on two posts. Length i-beam span 20'. The I-beam will support a trolley hoist. The max hoist will lift is 3000 lbs. What I-beam is needed to support the trolley with 3000 lbs… read more
walkereng
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I have a 50 foot W16 x 50 steel beam currently being used 2
I have a 50 foot W16 x 50 steel beam currently being used for a 2 ton monorail hoist de-rated to 1 ton.. What is the maximum weight (safe working load) that the beam will handle point loaded in the ce… read more
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Need to install a rolling chainfall to rafters of a
Need to install a rolling chainfall to rafters of a wood construction building to lift maximum 1000lbs. I want to hang a steel w-beam that the chainfall will roll on to move loads horizontally once li… read more
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I am going to be lifting a 2000 lb load. I will be using an
I am going to be lifting a 2000 lb load. I will be using an w8x13 beam 5'11" long bolted between two concrete beams overhead. the concrete beams are 36" tall x 24"wide. the W beam will be attached the… read more
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I just moved to a two story home where the previous owner appears
I just moved to a two story home where the previous owner appears to have altered the original layout of columns and studs in the basement supporting the main first floor beam. This beam is about 42 f… read more
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What size I-Beam or H-Beam will I need to lift 12,000 pounds
What size I-Beam or H-Beam will I need to lift 12,000 pounds in the center, on a 40 ft. span? How much sag will their be in the middle? This is a top running hoist job.… read more
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I have a pole barn with 6"x6" pressure treated columns framing
I have a pole barn with 6"x6" pressure treated columns framing the door openings. The door opening is 18' wide. I wanted to double the columns with the same 6"x6" pressure treated and mount an i beam … read more
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I need to know what size lally column to use to support 2 beams
I need to know what size lally column to use to support 2 beams for a second story floor above a garage… read more
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I want to build an A Frame stationary crane to support a 50
I want to build an A Frame stationary crane to support a 50 kip load using two pipe columns of approx. 10.750 or 12" sch 40 or heavier. The top would be welded together and supporting a 4-15" sheave a… read more
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I want a way to off load pallets from my truck in my shop.
I want a way to off load pallets from my truck in my shop. I need to span 10' and lift up to 3000lbs from the center of the beam. I was thinking of using sch.40 steel pipe for the legs that will be 10… read more
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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