[TheForge] Gate Sag Problem

Tue Feb 4 08:56:00 2003

Tom, I had a thought about finding someone in the UK to make these machines.
Perhaps ship parts and have them assmbled there.
 Do you know Kem Miller in Essex? I stayed with him when I traveled in
England. He has a shop that could do this. If you know him,get in touch,
send the video and see what might develope. Bob
----- Original Message -----
From: "mike wolfe" <[email protected]>
To: <[email protected]>
Sent: Tuesday, February 04, 2003 7:02 AM
Subject: [TheForge] Gate Sag Problem


> While theforge was shut down this weekend I asked this question to the
> artmetal people and got some good information.
> Now that theforge is back on I would love to have your input!!
>
>
> I have a stone, cement, and steel support column that is 24 in. x 24 in.
> square and 12 ft. tall. It is supporting one side of a heavy gate, my
> guess between 450 to 550 lbs.
>
> This is a free standing column and the base underground is 36 in. square
> and 48 in. deep.
> In the center of the stone column is a 6 in square tube x 1/4 in. thick
> wall. There are three 6 x6 x 1/4 by
> 9 inch long horizontal arms, welded to the vertical, there is a 8 in. x
> 8 in. x 3/4 inch. plate welded to these three arms. The three barrel
> hinges that support the gate are welded to the plates.
>
> The whole thing was then filled with cement including the steel tube
> inside the column.
>
> I was out at the site last week and noticed that the spacing  was
> getting closer at the top. This would indicate the dreaded gate sag
> problem.
>
> Using a smart digital level  and a smart digital  protractor and  I have
> determined that I an not getting the dreaded gate sage problem, "but"  I
> am getting the dreaded column lean problem.
>
> The column is leaning towards the gate about 1/2 degree.
> I wonder what will happen after all the frost heave this spring?
>
> I think I have figured out how to fix the problem by drilling through
> the left column and adding plates and bolts and then drilling through
> the very far left column. I would then put a turn buckle system in
> between the the two columns, hidden behind the horizontal  bar with the
> gold spikes on the "man" gate section. I then would connect a turn
> buckle system to a steel post sunk into the ground behind the brick
> retaining wall at very far left in the picture.
>
> Any comments would be greatly appreciated.
>
> I am placing a photo in photo access for theforge in the "work category"
> named "Wolfe gate"
>
> Thank you
> Mike Wolfe
>
>
>
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