Thank you very much! I am lifting a small shed. Probably 700 to 800 lbs and transferring to my sons house on my trailer. To lift it I’ve built a rig that is one 6” X 6” x 8’ beam with a 4” X 6” base that is cut to be a rocker base. I have two, 4K lifting D-rings on opposite sides bolted together through the 6” X 6” at the near top. One side will have a logging chain going down, to each side of the front of the shed. Using a 4 ton come-a-long, attached to an anchor to pull with. Wish me luck.
Several interesting aspects of statics demonstrated here. Thanks!
I'm looking for a way of lifting some concrete blocks safely. In this video I've learned more about safe rigging than in a week of reading.
Very good - thanks.
Thank you very much! I am lifting a small shed. Probably 700 to 800 lbs and transferring to my sons house on my trailer.
To lift it I’ve built a rig that is one 6” X 6” x 8’ beam with a 4” X 6” base that is cut to be a rocker base. I have two, 4K lifting D-rings on opposite sides bolted together through the 6” X 6” at the near top. One side will have a logging chain going down, to each side of the front of the shed. Using a 4 ton come-a-long, attached to an anchor to pull with. Wish me luck.
How did that work out for you ?
@@ruckus__ it didn’t happen. Someone bought the shed and came and disassembled it.
that's why a 1:1 pulley system becomes 2:1 if the load pulls itself.
Interesting.
👍