Staircase carrier 3

Staircase carrier 3

staircase carrierstaircase carrierThis is the spiral staircase (full size) I am making for our kitchen.. One of my (oh, so many) problems is that my shop ceilings are 8', and this staircase is about 9+ feet. As a result I have to make it horizontally. I made a carrier for this that is like a giant rotisserie using a front wheel bearing from a car. This allows me to rotate the thing 360 degrees and will lock in place. It also rotates vertically, which allows me to take it outside and wonder why I ever took on such a project. I need suggestions for how to rotate this thing up and down from the vertical without killing myself. As this continues to get heavier, the problem increases. I was trying to figure out how to use a hydraulic jack or ram, but I need a double acting one to both push and pull form the same point. Does such a thing exist without having to invest in a hydraulic pump and motor?
This thing has twelve steps, so I refer to it as my "twelve step program". My wife wants to know when I have to apologize and ask forgiveness. I told her that comes after installation.
Staircase carrier 1Staircase carrier 1


Frank Castiglione's picture

Beautiful Design

Hi Rob,
That is stunning!You have a lucky wife,eh. I assume the square plate on the bottom is part of the structure. Perhaps you could make a hinge to attach the plate and the floor. You could then pry it up, crib it and "come-along" it the rest of the way.
Beautiful, design Rob.
Frank


Rob Sigafoos's picture

Thanks Frank- I am actually

Thanks Frank-
I am actually working now on using a standard 20" hydraulic ram that I have had laying around for some time. I think this may work with a bit of bother. If the next post is my obituary, you will know it was less than successful.
Rob


Rich Waugh's picture

Good idea on the rotisserie,

Good idea on the rotisserie, Rob. Much nicer execution than the rotisserie I did when making that forged iron bench a few years ago, for sure.

Not sure how you go about powering the tilt mechanism, though. I'd think about an add-on spar with an electric winch so it can be pulled up from behind and then let down slowly, rather than pushed. When not needed, the spar and winch could be detached. I suggest this because I have a winch and to a guy with a hammer every problem looks like a nail, you know?

Rich


Rob Sigafoos's picture

Thanks Rich! I think the

Thanks Rich!
I think the winch would work great if I had one. I am going to see if this ram idea works (since I already have one).
Rob