Block and Tackle (Pully system) for 550 paracord.
Source: Thingiverse by Mysabre73
The Block and Tackle (Pully system) for 550 paracord. is a free printable 3D model from Thingiverse by Mysabre73. I needed to make a block and tackle system that I could use to lift my deer feeders high into the trees. You can download the STL file from the original listing below and print it at home.
About this model
I needed to make a block and tackle system that I could use to lift my deer feeders high into the trees. This is what I came up with. The frame is designed to prevent the paracord from slipping off of the wheel and the body is designed to be well fitted so the rope cannot slip in between any spaces and get jammed. This is a double sheave design so it will give you 4 pounds of lift for every one pound of pull. This can be modified to hold three sheaves (just use an additional center piece with another sheave) and that will give you 6 pounds of lift for every pound of pull. This has been tested at 150 pounds without issue. I am confident it will lift a lot more but you do so at your own risk, as I have not tested it. View it in action here:
Frequently asked questions
- Is this 3D model free to download?
- Yes. Block and Tackle (Pully system) for 550 paracord. is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
- Where is the STL hosted?
- The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Mysabre73.
- Who made this model?
- Designed by Mysabre73, published on Thingiverse. Please credit the creator when sharing your print online.
- Can I print this at home?
- Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.
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