I have another idea for the latch mechanism. WE add an angle iron to
the top of the small fixed end unit. Then a new board on top of the lift
up section that has a notch in it to hook on the angle iron. One on each
side will fit in the same line as the hinge support boards. this would
still rely on gravity to hold it down.
Another very simple approach would be to take off the slide latches and
replace them with one latch that would not only hold the bridge down from kids
lifting it but also draw the sides together. The latches on the facias
are the type I am suggesting. They reach out and then draw the parts
together. It would need to be opened and closed with each entry but
under your watchful eye, it could be released while waiting for a train to
pass so you can get it up and down quickly before the next train comes.
We can look at this on the work day Feb. 8. I have the latches to
consider.
There are other options being discussed as well. So bring your
ideas.
Scott
I think the way to keep the walk thru module from
spreading apart is to run strap from the modules on each side under the
floor of the walk thru module. We could use one of the tie down straps
and chinch it up lightly to keep the modules from spreading apart. It
would be an easy thing to try at the next show.
Regards Steve