Ratchet Rock Sled

Поделиться
HTML-код
  • Опубликовано: 27 авг 2024
  • Moving big boulders with no modern equipment. This is ideal for when your boulder is in a location that's hard to reach with any kind of modern equipment like a tractor. For example I've transported several boulders along Fairy Tail Trail ( • Fairy Tale Trail Progr... ) using this method.
    Remember to switch sides/hands to keep your body in balance! Very important if you're doing this kind of repetitive high-resistance motion.
    Here's a video going over construction of the sled and how you can attach it to a car to easily drag boulders over longer distances if you're feeling lazy: • How To Drag Large Boul...
    Also check out the video where we originally pried this boulder out of the ground: • Boulder Removal With K...
    #landscaping #boulder #physics #diy #rocks #masonry #lever #simplemachine
    Support us if you found this video helpful:
    ▶️ Subscribe to the RUclips Channel: / @aytwitengineering
    🗞️ Subscribe to the Newsletter: aytwit.com/sub...
    🛒 Buy Cool Stuff: aytwit.com/shop
    🤲 Give us a Tip: aytwit.com/donate
    Aytwit on the Webs:
    ► Visit the Website: aytwit.com
    ► Follow on Twitter: / aytwit_engineer
    ► Like on Facebook: / aytwit.engineering
    ► Follow on Instagram: / aytwit_engineering

Комментарии • 70

  • @LeoRubio36
    @LeoRubio36 6 месяцев назад +4

    You might've just solved an ancient mystery that doesn't involve aliens. This is great!

    • @RC-qf3mp
      @RC-qf3mp 2 месяца назад +1

      He learned this FROM the aliens 👽. Duh. 🙄

  • @mikeyork5689
    @mikeyork5689 2 года назад +3

    A+ on being a Dad, well rounded with a big loving dose of patients. Great job! You can see it in those very happy boys, and good helpers.

  • @keithhowell4138
    @keithhowell4138 2 месяца назад +1

    Great idea,and works well.

  • @scottl7934
    @scottl7934 Год назад +2

    Nice work. Amazing what some ingenuity and elbow grease and get done. My father would have insisted on steel toed boots but, hey, they're you're feet!

    • @AytwitEngineering
      @AytwitEngineering  Год назад

      Your father didn't teach you the iron foot technique?! ;) Thanks for watching and the compliment.

  • @davidanderson-wn4ep
    @davidanderson-wn4ep Месяц назад

    These kids are comedy gold.

  • @mikeyork5689
    @mikeyork5689 2 года назад +1

    A+ on being a Dad, well rounded with a big loving dose of patients. Good kids too !

  • @tomdixon1213
    @tomdixon1213 Месяц назад +1

    An addition could be to embed some axels on the device under the stone and above the track. It would have to be a thicker platform, but then bigger stones over longer distances could be completed solo.

    • @AytwitEngineering
      @AytwitEngineering  Месяц назад

      Good idea. Maybe just some rollers too, though it would be a bit more tedious swapping them out as it rolls along.

  • @valdibiocomp4976
    @valdibiocomp4976 6 месяцев назад +2

    Great Work. I'm going to do the same. From Brazil.

  • @ULINEgo
    @ULINEgo 2 года назад +3

    Nothing like using a massive metal prybar with bare feet...hooligans the lotaya!

  • @BreachtheBox
    @BreachtheBox 3 года назад +1

    Very smart and seemingly effecient system! Thanks for sharing

  • @MissisChannel
    @MissisChannel 6 месяцев назад +1

    you can also maneuver pvc pipe under the rock a few of them and combine with your boy scout ratchet pole method

    • @AytwitEngineering
      @AytwitEngineering  6 месяцев назад +1

      Like rollers you mean?

    • @MissisChannel
      @MissisChannel 6 месяцев назад

      @@AytwitEngineering yea like pvc pipe or steel pipes jimmy under the boulderand either separate not attached to each other and move piecemeal or attach the pipes together

  • @5dlrmicro
    @5dlrmicro 19 дней назад +1

    Your such a cool guy 😊

    • @AytwitEngineering
      @AytwitEngineering  18 дней назад

      Ha thanks but I'm incredibly boring in person. I'm only RUclips cool at most.

    • @5dlrmicro
      @5dlrmicro 18 дней назад

      @@AytwitEngineering well RUclips banned me for trying to look at Virginia creeper under a microscope trying to tell me that I was showing people how to make controlled substances and drugs.
      Real life people are more interesting than RUclips. Don't sell yourself short.

  • @toddgivens317
    @toddgivens317 2 года назад +1

    Love the idea! Gonna give it a try myself with some pvc rollers between rock sled and track. Appreciate you posting this!

  • @mikeyork5689
    @mikeyork5689 2 года назад

    A+ on your Dad skills. Well rounded, with a big dose of patients and love. And good rock move!

    • @AytwitEngineering
      @AytwitEngineering  2 года назад

      Thank you so much. As for my patience...gotta fake it til you make it. ;)

  • @ULINEgo
    @ULINEgo 2 года назад +1

    Get past the adorable kids and you end up seeing an engineering rickstar. Killer job man.

  • @valvol4388
    @valvol4388 3 года назад +1

    Hello Doug, you are real hard worker!!! Thanks a lot for sharing your ideas and experience. Cheers from Canada 🇨🇦!

  • @seetheforest
    @seetheforest 10 месяцев назад +1

    Im looking to increase my load capacity again. This looks hard but that is a pretty big rock. I might try a 6 roller sled.

    • @AytwitEngineering
      @AytwitEngineering  10 месяцев назад +1

      Your rollers inspired an idea. You see the 2x4s with holes drilled in them I used in this video. You could apply the same concept to the 2x12s (whatever they are) that you use as your dolley track. Drill a bunch of holes down the middle of them and you could move some absolutely massive boulders. Challenges would be (a) a one-way braking system, so dolley couldn't roll backwards if going slightly uphill (a gravity latch attached to the dolley that falls into the pry holes might work), (b) the carrying capacity of the dolley itself and its wheels, and (c) getting the rock up there in the first place, including balancing the boulder on it, which might mean making a bigger dolley.

  • @joemanflyer2001
    @joemanflyer2001 3 года назад +2

    Maybe put on some boots to help with Traction! Kids are cute and funny. Thanks for the great idea !

    • @AytwitEngineering
      @AytwitEngineering  3 года назад

      Hey sometimes feet get better traction! Sometimes not though. :) Thanks for watching.

  • @danielmierop662
    @danielmierop662 3 года назад +1

    Excellent, thank you.

  • @roseymalino9855
    @roseymalino9855 10 месяцев назад +1

    Very entertaining and well done on innovation and execution. But your 'no modern equipment' tag should more appropriately say 'no heavy machinery'.

    • @AytwitEngineering
      @AytwitEngineering  10 месяцев назад

      What did I use in this video that is modern equipment? I may have missed something. Thanks for watching!

    • @roseymalino9855
      @roseymalino9855 10 месяцев назад

      @@AytwitEngineering Rope, lumber, drills, steel. all today's quality products. I don't intend to diminish your accomplishment but i thought I might be seeing a Roman gropa or Da Vinci catapult at work.

    • @AytwitEngineering
      @AytwitEngineering  10 месяцев назад

      @@roseymalino9855 ​ @roseymalino9855 Ropes, milled lumber, drills, and steel have been used for thousands of years. Unless you mean I should have raided a museum for thousand-year-old equipment...not sure how well it would hold up though. ;) I'll grant you the PVC runners on the sled, which I just noticed. I should have used lead pipes! :)

  • @markscarborough7580
    @markscarborough7580 3 года назад +1

    So that’s how the pyramids were built - where did they buy the radiator hose clamps

    • @AytwitEngineering
      @AytwitEngineering  3 года назад

      Oh they had much better technology than sleds and hose clamps :)

  • @dougbennett9685
    @dougbennett9685 23 дня назад

    why slide when you can roll em?

  • @zhigangxu2007
    @zhigangxu2007 3 года назад +1

    Good father!

  • @Exisac
    @Exisac 3 года назад +1

    You could improve the efficiency an$ increase the weight that could b3 moved by adding a pulley at the front of your sled. Run the rope from the bar, through the pulley and back to an anchor that would anchor into your track. It would move the rock more slowly but with less effort.

  • @tinabrown9617
    @tinabrown9617 9 месяцев назад +1

    Where do you get a pry bar like that?

    • @AytwitEngineering
      @AytwitEngineering  9 месяцев назад +1

      Should be in most hardware stores, whether the store is big or small.

  • @dinobellini521
    @dinobellini521 3 года назад +2

    Good idea but get some boots and a chain. Kids are funny.

    • @AytwitEngineering
      @AytwitEngineering  3 года назад

      Chain yes I should have used...boots never! :) Thanks for watching!

  • @celiosantosjr8334
    @celiosantosjr8334 6 месяцев назад

    👏👏👏👏

  • @steveolsted6378
    @steveolsted6378 3 года назад +1

    Seems to be riddled with safety issues but nice concept..

  • @zfolwick
    @zfolwick 3 года назад +1

    How heavy would you say that rock was? I want to move 4000 lbs eco blocks and need to find a way to do it. I'm guessing that since you could flip it that it's about 300 -350 lbs?

    • @AytwitEngineering
      @AytwitEngineering  3 года назад

      Good question! Let's say this rock is about 180 pounds per cubic foot. It's about 3 feet by 2 feet by 1 foot, so 6 cubic feet. 6 times 180.equals 1080 pounds. I'll say maybe 700-800 pounds really cause it's more like a wedge shape and I'm rounding up the dimensions. At least 500 pounds though for sure. I've used this sled to move rocks roughly twice as big but on flat or slightly downhill terrain. Did you mean 4 HUNDRED pounds or indeed 4 THOUSAND pounds? If you're talking thousands of pounds then you'll need something more robust but you can still use the basic system, or pull it by car.

    • @AytwitEngineering
      @AytwitEngineering  3 года назад +2

      See www.reade.com/reade-resources/reference-educational/reade-reference-chart-particle-property-briefings/26-weight-per-cubic-foot-and-specific-gravity-metals-minerals-organics-inorganics-ceraqmics for weight per cubic foot for various types of rock.

    • @AytwitEngineering
      @AytwitEngineering  3 года назад +1

      Same sled pulled by car, boulder at least twice as heavy as the one in this video, probably three times: ruclips.net/video/-0H1dcDKHXU/видео.html&pbjreload=101

  • @enginzengin
    @enginzengin 3 года назад +1

    Thanks.

  • @donaldramsey6703
    @donaldramsey6703 3 года назад +2

    I would keep childeren well away from possible failure of the system. Otherwise quite fascinating.

    • @zhigangxu2007
      @zhigangxu2007 3 года назад

      It’s safe. The ground is quite flat, he rock will not rolling down to hurt people.

  • @lco032468
    @lco032468 3 месяца назад +1

    The amount of safety lessons these boys missed out on is incredible, unless you were trying to show these boys how the Egyptian build the pyramids (barefoot and all). PPE

    • @kgkgjfytftyfrtftftyf
      @kgkgjfytftyfrtftftyf 2 месяца назад

      I ain't got no fancy modern book learnin' as far as safety and PPE like you guvnah, but as far as the pyramids, go back to primary sources like Flavius Josephus. The original pyramids were not built by Egyptians as we know them, but by the Sethites. And these people were not barefoot savages like myself, but a highly advanced technolithic culture. We are cavemen in comparison. Later pyramids built by the Egyptians you allude to, were like a cargo cult that tried to copy the original pyramids and failed miserably. Those pyramids (over a hundred of them) are all over Egypt in rubble heaps right now. Maybe because they were barefoot. Maybe the Sethites had steel-toed boots and goggles and masks and ear plugs and PPE courses and that was their secret!

  • @whereisit467
    @whereisit467 2 года назад +1

    Kids shouldn't be around... Robes snap... Crow bars slip... You can get really hurt... You have to really keep your eyes open and be concentrated... Barefooted??? I don't think that's a good idea as well... Otherwise for the rest 10 out of 10

    • @AytwitEngineering
      @AytwitEngineering  2 года назад

      Oh you definitely don't want to see what we get into off-camera then lol.

    • @whereisit467
      @whereisit467 2 года назад

      @@AytwitEngineering be serious I don't think it's a joke...

    • @AytwitEngineering
      @AytwitEngineering  2 года назад

      @@whereisit467 I am serious. If you think this is dangerous, you would not want to see what we do off-camera. Everyone has different risk tolerances. I respect your risk tolerances but mine are different. For example I see you using a chainsaw on your channel. To me this is extremely dangerous. I would never use one. I generally only use hand tools because I know many people who have horrifically injured themselves with chainsaws and other power tools. But everyone can do what they want! :) Freedom baby! Thanks for watching!

    • @whereisit467
      @whereisit467 2 года назад

      @@AytwitEngineering idiot

  • @laurelleigh125
    @laurelleigh125 3 месяца назад

    Bare feet🤣

  • @PatWilsonInfo
    @PatWilsonInfo 8 месяцев назад

    Bare feet. I cringed.