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Raising the top to the roof...Version 2.0(PIC'S)

BobK

1/2 ton status
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Location
Petrolia,Ontario,Canada
I posted this over on the 67-72chevytrucks site but not sure how many cruise that board so I'm posting it here too.



Some may remember the old post I made when I made a lift to raise the Blazer's top to the roof of my garage.

http://coloradok5.com/forums/showthread.php?t=109367

I have since given that set-up away and moved from California back to my home land of Canada.(I had no room for it in the move anyway)


Anyway years have past,new house it bought,kid's are old enough...etc. Thought it was time to design a new lift.


I'll start by thanking my Grandfather. He came for a visit and I put him to work...oh ya...he's 93,94 in July.

Here are a few pic's of the 93 year old fabricator.:metal:

IMG_1492-vi.jpg



IMG_1493-vi.jpg



His sight and hearing isn't very good,but he get's the job done.

IMG_1498-vi.jpg



IMG_1502-vi.jpg




Here he is with my son.3 years old and 93 years old.

IMG_1399-vi.jpg




Anyway...enough gloating....onto the build.



I started this version of the lift the same way I did the last.
I welded together some .125 walled square tubing in the shape of and "I".

I may have to shorten the main center section but it's approx 6' long. the two end pieces are about 2" wider than the top.

IMG_1503-vi.jpg



IMG_1510-vi.jpg



The tubing my Grandfather cut go in the ends at each corner.
I applied some spot welds to help center it in the sqare tubing as it was about 1/4" too small.

IMG_1504-vi.jpg



IMG_1506-vi.jpg



Then I tapped it into the square tubing.

IMG_1509-vi.jpg



Crappy pic.
I left the round tube protruding about 3/16" out from the end of the square tube.

IMG_1507-vi.jpg





Welded it up solid and ground it smooth.

IMG_1515-vi.jpg





Next I got to try out my new toy.
It's a cheap China bender but good enough for what I'll use it for.

IMG_1549-vi.jpg



I had some 3/4" round bar that I used to try it out.

IMG_1550-vi.jpg



It took a "little" effort to bend it cold but I don't have a torch to heat it up with.

IMG_1554-vi.jpg




Final bends done but not cut to size yet.
The will be the "arms" that will hold the top.

IMG_1556-vi.jpg



cut some 1/4" flat stock to about 3"x4" and drilled a 3/4" hole in the end and tapped the round bar into it.

IMG_1558-vi.jpg



left it protrude about 1/8".

IMG_1559-vi.jpg



IMG_1561-vi.jpg





After squaring things up I zapped the feet to the arms.

IMG_1563-vi.jpg




To be continued...
 
Continued.


IMG_1566-vi.jpg



Ending up with 4 arms and feet.

IMG_1568-vi.jpg




The arms fit onto the holes at each end of the upper "I" frame like this.

IMG_1570-vi.jpg





Still in the mock-up stage.


Got the "I" frame up on the Blazer's top and temp. attached the winch to it with a chain.

IMG_1612-vi.jpg




removed all the mounting hardware and got the top up on two pieces of wood.
Then, one corner at a time I slid the "arms" into the I-frame.

IMG_1617-vi.jpg



IMG_1619-vi.jpg



IMG_1620-vi.jpg





Unfortunately I have no pic's of the actual top up in the air. It was a little scary at first as I don't have the COG (center of Gravity) figured out yet and I was alone. So I couldn't leave the top up in the air by it's self.

Here it is on the ground though...:lol:

IMG_1621-vi.jpg



IMG_1623-vi.jpg



So after a long day I ground all the surface rust off all the parts and primed them up.

IMG_1631-vi.jpg



IMG_1633-vi.jpg






I ended up painting it black.

Found the center of gravity and re-drilled the lifting point.

Then once the paint dried I got it back on the top and started to hook everything back up.


Here I'm sliding the arms into the frame then sliding in the safety pins (1/4" bolts).

addingthesafetypins-vi.jpg



attachingthearms-vi.jpg




My son,as usual, wanting to lend a hand. Yes, he's dressed up in Goalie pads.

toptotheroofofthecarport_42810-vi.jpg




Using four 9/16's bolts I attached the feet to the bottom rail of the top.

etofthearmstothetopsbottomrail-vi.jpg




Went and got my spring scale and finally weighed the top.
1st weight is the top and frame combined.

weighingtheBlazerstop-vi.jpg



IMG_1673-vi.jpg



Top and frame weigh 305Lb's

IMG_1674-vi.jpg




Then I weighed the frame only.

weighingtheframe-vi.jpg



frame weighs 65Lb's

frameweighs65Lbs-vi.jpg




So the Top weigh's 240Lb's




Continued....
 
Continued.


Raised it all the way up to the rafters of my car-port.

IMG_1671-vi.jpg



the frame butt's up against the rafters nice and tight.

IMG_1666-vi.jpg




IMG_1668-vi.jpg



IMG_1660-vi.jpg



I'll be parking the Blazer under the top.

IMG_1669-vi.jpg






So the question has been answered.
A 1st gen single walled top weighs 240Lb's.




Here is a link to a quick video the wife shot while my son raised the top up to the roof.No need to sign up to anything. Just click and view it.

http://blip.tv/file/3551247




.
 
Way to go Grandpa! :waytogo:

Since you were grinding and cutting metal all day it's probably just as well that his hearing is bad... no ear protection needed!



:usaflag:
 
Cool, that style lift would work for people who have a cage inside the top. I'll have to try something like that on my next one.
 
Bob,

On v3 (or maybe v2.1) you could weld a small upfacing stud on those bedside rail plates so that they would pass through the factory holes in the fiberglass top. That would "index" the plates and hold them steady as you lifted it up.

I'm not sure how likely those rods would ever be to slip, but you can never be too safe when suspending that much weight overhead.


:usaflag:
 
I thought of that Greg and tapped the feet of the arms and ran a bolt through the factory holes in the top's bed rail into the feet.

Here's the best shot I have of that. Then a screen shot of a blown up portion of that same pic.

IMG_1666-vi.jpg



bedrailbolt-vi.jpg





I also picked up some locking pins and replaced the 1/4" bolt with them.

dthearmswithsomeproperhardware-vi.jpg



IMG_1704-vi.jpg





Then to be doubly sure I used some ratchet straps at each corner and wrapped them around the beams in the ceiling of the car port.

emaroundtherafterofthecarport_-vi.jpg



IMG_1706-vi.jpg






She's NOT coming down...well...unless the carport comes down.







.
 
She's NOT coming down...well...unless the carport comes down.



.


Good to hear.... it's a real hassle when you want to go for a nice drive in the sunshine but you're squished under a hardtop in the carport instead! :haha:


:usaflag:
 
So when are you going to start selling these to people with a lost less talent than you?
 
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