[Public-List] Mast cradle for canal and winterizing
john flanders
johnflanders at rogers.com
Fri Sep 11 09:16:25 PDT 2009
Hi Gord,
I would also like to see those photographs.
John
#624
On Sep 11, 2009, at 12:07 PM, Gordon Laco wrote:
> Hello Bill -
>
> We also store our mast on deck in the winter, and have carried it on
> deck when motoring on deliveries.
>
> Up forward I lash a short 2x4 across the bow pulpit and in turn lash
> the mast to that. We carry it heel forward for convenience when
> raising it again. Aft, I have a scissor crutch made of two 2x4's
> bolted together. We stand the feet of the scissor in the after
> corners of the cockpit seats. I also rig lines two going forward to
> genny sheet cleats and one going aft to the backstay chainplate.
>
> I set things up so that the the mast is high enough that we can
> stand at the helm under it, and we can remove the washboards from
> the companionway. For canaling I would suggest that you place the
> mast such that there is little or no overhang forward, and with the
> extra length high over the stern. It will be easier to fend off
> errant houseboats etc that way.
>
> If you like I can sent you a photo off-line.
>
> Gord
> #426 Surprise
>
>
>
> On 11-Sep-09, at 11:45 AM, Bill Wallace wrote:
>
>> I'm just in the midst of purchasing an Alberg 30, sail# 626,
>> Chewan, and I need to store it for the winter and then take it down
>> the Rideau Canal in the spring. I was thinking of building a mast
>> cradle out of 2x4's, drop the mast onto them this winter, and then
>> launch it in the spring and take it down the Rideau. The question
>> I have is how to build a mast cradle that is strong enough for the
>> mast over the winter, and works well for keeping it out of the way
>> during the canal transit.
>>
>> Considerations are how long between supports - is one support at
>> the bow and one at the stern sufficient, or does it need an
>> intermediate support? Is there a good design at the stern to allow
>> getting in/out of the boat easily (she has a hard bimini, so that
>> also limits the location/height at the stern).
>>
>> I was thinking of using 3 pieces for a support at the front and at
>> the back -a basic A canted about 20 degrees towards the stern for
>> the stern support and 20 degrees towards the bow, with the bow
>> support being lower. I would cut the A frame to be just inboard of
>> the toe rail so as to minimize deck stress, and then tie or
>> otherwise secure the frame to the boat. The end support would also
>> be tied.
>>
>> Alternatively, I have all the tools needed to make 1/8" stays and I
>> could just stay the a-frames front & back, using inexpensive
>> (hardware store) turnbuckles. That would allow the frame to be
>> more easily disassembled and re-assembled for when I want to go
>> down the NY canal system, but would put more weight on each leg of
>> the a-frame. I want to use the supports every winter.
>>
>> I'm also going to make a simple top part to allow me to attach a
>> solar panel to keep the batteries charged over the winter - other
>> batteries I've used are fine as long as they are fully charged just
>> before freeze and aren't left too long in the spring before
>> charging again, and the solar cell would get used whenever we had a
>> warm spot or the snow blew off the panel.
>>
>> Any other considerations/thoughts?
>>
>> Thanks,
>> Bill.
>>
>>
>>
>>
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