SailNet Community

SailNet Community (http://www.sailnet.com/forums/)
-   General Discussion (sailing related) (http://www.sailnet.com/forums/general-discussion-sailing-related/)
-   -   DIY Dinghy Lift at Transom Location (http://www.sailnet.com/forums/general-discussion-sailing-related/93530-diy-dinghy-lift-transom-location.html)

HighFly_27 10-28-2012 02:20 PM

DIY Dinghy Lift at Transom Location
 
I'm going to buy a dinghy for my Islander 37 and want to make up my own lift. I'm asking if anyone made their own lift. I did a search here (SNet) and did not find anything. Also, I looked at what is available & got a taste of sticker shock...pretty $$$ salty.

The dinghy I was looking at ..weighs about 173 lbs. I'm sailing single handed and 64 YO. I'm not looking to be grunting all the time to load the dighy. I was planning on leaving it on the lifting rig.. nearly all the time.

So, let me know what you DIY Folks have come up with ______ ?
I have fully tooled shop and quite handy and can make up/ and adapt about anything.

I will be posting another Request for Recommended Dinghy's.

Looking for something around $ 1,500.00 or lower. My cruising location is FL and Caribbean Island chain. Also, used is Ok, must be in good shape.

Avery (HighFly27)

Michael K 10-28-2012 02:35 PM

Re: DIY Dinghy Lift at Transom Location
 
Take a look at the Dinghy Tow concept. Essentially you'll drag your dink backwards with its transom and outboard high and dry. If your dink ever ships any water it'll only be a bow's worth and you will never need to do more than half the lifting you thought you would. Since you are handy a facsimile will be easy to make.

HighFly_27 10-28-2012 03:07 PM

Re: DIY Dinghy Lift at Transom Location
 
I never thought of that idea, thanks for the info. . I could make a lift arm fairly easy to lift the rear of the dinghy up.

Thanks,

Avery

jayw 10-28-2012 06:28 PM

Re: DIY Dinghy Lift at Transom Location
 
I made a davit for hauling lobster traps using a 2-inch heavy walled aluminum pipe...just bent it to about 45 degrees using a pipe bender. Very strong, could pull the rail of the boat under without bending. I'm sure 175 lbs is not a problem. No signs of corrosion after 5 years.

HighFly_27 10-28-2012 06:53 PM

Re: DIY Dinghy Lift at Transom Location
 
Jayw

Now, That's what I'm talking about. I just found a big scrap yard and they are loaded with everything you could think of. I'll call them and see if they can locate some 2", 2 1/4 or 2 1/2 alu.. hvy. wall pipe. I'll ask them to find some base plate too, say 3/8 thick and that ought to do it. I think.. I'll get a little 12 V DC winch and mount it on top with a remote, they do not cost that much for the 500/ 1000 lb. size winches. Now, that ought to be the hot set up, a lot better than the $ 1.5 K deal I saw today and pull the rope deal.

Good Idea, Thank You,

Avery

chef2sail 10-28-2012 07:23 PM

Re: DIY Dinghy Lift at Transom Location
 
Check out the Garhauer davits. My 11/4 inch SS were about $1000 with 6:1 purchase. You could ckeck their design ven if you want to fabricate your own. Make sure you use large backing plates to spread the load as well as side supports and a bar to make them rigid.

I have a Walker Bay Odesseey with 4hp Tahatsu. Motor weights 72. Dinghy weighs 60 and has a weight limit of 1100 lbs.

dave

pdqaltair 10-28-2012 08:05 PM

Re: DIY Dinghy Lift at Transom Location
 
Many davits are overly complicated because they try to mount the whole business on a deck flange, instead of allowing the pipes to pass through and be secured inside, like a keel stepped mast. That is how they are on a PDQ 32; very simple, large diameter tubing passes through the transom via a flange and is secured to an inner transom at a second flange.
Sail Delmarva: All Triced-Up

A 6:1 tackle with cam cleats is very easy and allows for a rest. The cam cleats are backed up with horn cleats and the dingy triced-up as well.
Sail Delmarva: Better Purchase for Dingy Davits


Given that you have a monohull, you will need higher davits and thus the pipe will need a higher angle and a bend, but this is one way to keep the fabrication quite simple. And simple is strong.

chef2sail 10-29-2012 03:29 AM

Re: DIY Dinghy Lift at Transom Location
 
Garhauer has two different types of set ups. One with a transom mount large backing plate with side supports and 2 heavy duty rail clamps . Second is as PDQ suggests, thru the deck to a bracket sitting and glassed onto the hull, also with side supports and 2 heavy duty rail clamps. The Garhauer come with horn cleats, cam cleat , carabiner shackle, and 6X1 block with 60 ft of line. These can be made and constructed.

Garhauer products are half the price at least of other davits.

Dave


All times are GMT -4. The time now is 11:41 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
SEO by vBSEO 3.6.1
(c) Marine.com LLC 2000-2012