CHEAPEST WAY TO BUILD LOADING RAMPS

   / CHEAPEST WAY TO BUILD LOADING RAMPS #101  
You might check with the local fire station to see if they have some 1-1/2" hose they are retiring from service. I've use some old fire hose to lift a few boats in the past.
 
   / CHEAPEST WAY TO BUILD LOADING RAMPS #102  
What you say is probably true, but it is sort of fun to banter back and forth regarding all sorts of possible solutions.

I hang out with and have quite a few family members that are engineers. Mechanical, chemical, electrical, and so forth. You ought to see us tackling the simplest problem at times. We get all sorts of great ideas, and no doubt as we sit and discuss and plan, we may well have been able to have tackled said project in the worst way possible and have been done before the best way possible plan was scrutinized and finalized. Generally someone will interrupt the plan with "ah guys, let's just hold that board up there, stick a level on it and hit it with the nail gun, we are building a closet, not a rocket". What, no lasers, not fancy trig, no ropes or pulleys?

So as I chuckle at this project, I chuckle at myself.
I'm so with you! I love analyzing and often there is overkill in the design. But a lot of fun. Being an engineer has its pro's and con's. Just ask my wife. I drive her crazy sometimes on the mechanics of things. :dance1: :ashamed:
 
   / CHEAPEST WAY TO BUILD LOADING RAMPS
  • Thread Starter
#103  
Dave and Dragoneggs are right on - a lot of the pleasure in being in the bush with unusual situations is kicking around possible options with like-minded "engineering" types. As I said a while back, ther are no silly suggestions - even the craziest may lead to a new idea that works best

Re "Buy two "come-along" wire rope ratchet winches; attach with your straps or whatever you have to get to the rear winches; attach the other end to your trucks, tractor, tree, or whatever, and then just patiently ratchet it up onto the bank. I don't think you even need ramps"

I already have two chain blocks more than capable of handling the pull BUT if you look at my diagram you will see that getting the boat onto the bank and letting it drain is not the main issue - it is raising the bows enough to load onto the boat trailer because only then can I get under it to find and repair the holes that caused the problem in the first place. The rear trailer rollers are about 400 mm off the ground

It is just possible that when the stern is lifted and the boat is floating at the right level, it MIGHT float off the bank enough to drive the trailer under - per the normal loading method. However. there is a strong possibility of the bows sinking with the weight of all the water that will not be drained at that stage - not worth the risk, hence the ramps
 
   / CHEAPEST WAY TO BUILD LOADING RAMPS #104  
   / CHEAPEST WAY TO BUILD LOADING RAMPS #105  
Fry your fish one at a time:
If getting it out of the water "is not the biggest problem ", then get it out of the water! Use your chain falls or whatever. Just get it out of the water!

Then at least you have a much simpler problem of lifting/leveling the vessel on the bank, without water in the hulls. At that point you original idea of greased plywood to get the bow 400 mm higher will probably work.
You're making this too hard.
 
   / CHEAPEST WAY TO BUILD LOADING RAMPS #106  
Remind's me of two engineers arguing over best way of bringing a new mule inside the barn. When they tried leading him in,the mule's ears touched top of door,spooking the mule and he ran backwards. One wanted to raise the barn with jacks and set it on blocks. The other wanted to notch out above door making it taller. Third engineer passing by overheard them and came over to recommend digging a trench through door. Engineer #1 looked at engineer #2 and commented "he doesn't understand that his ears are too long,not his legs".
 
   / CHEAPEST WAY TO BUILD LOADING RAMPS #107  
Remind's me of two engineers arguing over best way of bringing a new mule inside the barn. When they tried leading him in,the mule's ears touched top of door,spooking the mule and he ran backwards. One wanted to raise the barn with jacks and set it on blocks. The other wanted to notch out above door making it taller. Third engineer passing by overheard them and came over to recommend digging a trench through door. Engineer #1 looked at engineer #2 and commented "he doesn't understand that his ears are too long,not his legs".

What a great story! Thank you for a dose of good ol' Southern Humor...., I grew up moving around between rural Arkansas & Bellmead, Texas in an area of the Southern US where those stories are cherished. It's an art form.
rScotty
 
   / CHEAPEST WAY TO BUILD LOADING RAMPS #108  
Do you have any long lumber or steel handy? An A frame could be constructed fairly easily from which your chain hoist/winch/etc. could be attached. You would then have two options. 1) lift the back of the boat and let the water drain out via gravity or 2) set that A frame up at an angle away from the bank so that when you pulled on the boat it would be lifted up and onto the bank/trailer simultaneously.
 
   / CHEAPEST WAY TO BUILD LOADING RAMPS
  • Thread Starter
#109  
Do you have any long lumber or steel handy? An A frame could be constructed fairly easily from which your chain hoist/winch/etc. could be attached.

Good suggestion but the steepness of the dam wall and the bottom being soft mud make this less practical and much more work than inner tubes under the aft deck per my sketch.

With the help of so many of you with various suggestions, the procedure is pretty well figured out. This includes sides screwed to the ramps to stop the keels sliding sideways and the use of a strap or plank right across the stern to spread the load Only being held up now by various neighbors being incapacitated meaning no one around to help and I'm a bit nervous about trying to do this job on my own.

After 43 years on the property I have learned the hard way that Murphy was indeed an optimist - if anything can go wrong, it will!
 
   / CHEAPEST WAY TO BUILD LOADING RAMPS #110  
You get that thing out of the water yet, or are you going to make a (non)floating museum out of it, i.e. the RMS Queen Mary? ;)
 

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