- Видео 88
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PerryFire
Добавлен 31 июл 2022
This channel is primarily focused on rope work, with an emphasis on the building blocks to create functional rope systems for rescue as well as for entertainment and recreational enjoyment. Whether you would like to learn how to tie a knot, climb a tree, perform a rescue, or tie down a box in the back of your truck I hope to cover all of the fundamentals.
Best uses of the CMC Capto
New to the Capto? I'll explain its ease of use as well as its excellent pairing with the CMC Clutch.
Просмотров: 953
Видео
How to create a Rope Highline: moving the carriage
Просмотров 383Месяц назад
Here is step two of the highline, creating the ability to move a load back and forth along your track line.
How to create a Rope Highline
Просмотров 475Месяц назад
Do highlines confuse you with their complexity? I'll break down the process step by step to eliminate any doubts you may have to make one for yourself or your team. Starting with the track line.
High-end pulley system
Просмотров 5932 месяца назад
It doesn't get much better than this set-up as far as ease and efficiency. Total control with a hefty price tag.
More rope mechanical advantage: the 7:1
Просмотров 1,1 тыс.2 месяца назад
Here is another video on mechanical advantage in rope systems, this time showcasing the 7:1. I'll show you three different methods to create this somewhat uncommon pulley system.
Hardware that I currently use
Просмотров 4803 месяца назад
I get a lot of questions on my gear so here is an explanation of what I currently employ. Petzl, CMC, SMC, PMI, Camp, Kong, Black Diamond, Scarab, Notch, Rock Exotica, etc.
Users Guide to the CMC Clutch
Просмотров 1,8 тыс.5 месяцев назад
Want to know the capability of the Clutch? I'll show you the versatility of this revolutionary tool for rope work.
Treehouse Elevator using pulleys and rope
Просмотров 1,2 тыс.5 месяцев назад
Want to learn some basic concepts behind a rope elevator? Let me show you a model I've created to get you on your way. Remember though, always use appropriate gear and safe practices and if you aren't qualified then do not attempt this with a real person.
Three easy ways to tie a Square Knot
Просмотров 5047 месяцев назад
A square knot is a wonderful entrance to the world of knots, whether you are a Boy Scout or new to knots. Here I will show you how to master the square knot as well as keep it safe from untying.
How to lift a vertical load using a Pro Traxion
Просмотров 2,6 тыс.7 месяцев назад
Slightly windy at first, but it gets better soon! More fun with pulleys, this time utilizing a Pro Traxion to get your load up high with minimal effort. Need a way to haul tools or material up to where you are working? Here you go.
Four good ways to tie a one rope anchor and system
Просмотров 1,3 тыс.7 месяцев назад
Here are four options when you don't have extra gear for anchors and need to use the same rope that your system utilizes.
How to create a rescue harness with a Bowline on a Bight
Просмотров 9858 месяцев назад
Ever wonder the purpose of a bowline on a bight? Here I will show you how to tie the knot and incorporate it into a rescue harness.
How to use the MPD (Multi-Purpose Device) for Rope
Просмотров 2,1 тыс.8 месяцев назад
Does the MPD confuse you? Don't let it as it is a great tool for rope rescue and general use. Although the CMC Clutch has deservedly gained a huge following, this device still has plenty to offer at a cheaper price.
Complex 5 to 1 Haul System made easy
Просмотров 12 тыс.9 месяцев назад
Tight spot for a haul system? Try the complex 5:1 mechanical advantage system.
Passing knots ascending and descending to professional standards
Просмотров 6669 месяцев назад
Ever wonder what a professional rope society such as IRATA or SPRAT expects from candidates? One fundamental skill that all society members must master is passing knots on a two rope redundant system which I will show you how to do in this video.
Does a hammer and a rope belong together?
Просмотров 40710 месяцев назад
Does a hammer and a rope belong together?
How to engineer a Floating High Directional Anchor
Просмотров 91510 месяцев назад
How to engineer a Floating High Directional Anchor
How to tie a bowline around your waist
Просмотров 5 тыс.Год назад
How to tie a bowline around your waist
How to create a 4:1 Mechanical Advantage System with Rope
Просмотров 8 тыс.Год назад
How to create a 4:1 Mechanical Advantage System with Rope
One of the clearest explanations of MA on RUclips. Outstanding video.
Thanks!
From 12:35, you get all of the terms backwards. Stationary versus the pulley that goes up and down are the reverse of what you point at. Same for load versus anchor (line). The function is correct, though.
Not really as I was describing using it in a 5:1 configuration. I should have disconnected the system for clarity. Check out this video for what I am referring: ruclips.net/video/0lh7ezFI0Oo/видео.html I really should tag this second video to the original. Thanks for reminding me.
If you’re gonna teach how to tie it slow the training down your going entirely to fast to process the steps
Go to settings and reduce the speed. Make sure you mute the sound as it sounds weird. Good luck
@@perryfire3006 thanks
Hey, back in your video that you made on how to make cowtails, what is the name of that green and yellow harness you were using?, thx.
That was an older saddle made by Sherriltree. I call it my John Deere harness. I don't think they make it anymore unfortunately but it's been great.
@@perryfire3006 lol it must be a workhorse if it’s rockin’ the country boy colors, thx for the information.
Best explanation I've seen. Thank you very much for sharing 👍🏼
Glad you liked it. Cheers
Awesome!
Is it worth the $$?
It cost $360 US dollars. A good pulley, carabiner, and Prusik loop would be less than half that amount and be multi-functional. Even though you can climb with the Capto it really exists for replacing those three components in one package in my opinion. Is it worth the money? Ultimately yes, but you are buying a luxury item at the end of the day. If I were starting out building my equipment cache I would pass for more practical items to make my money go further. Also, the device is somewhat heavy. Something to consider if you are having to carry gear long distances. I think the correct market for this device are municipal rescue and fire departments that can haul the gear in trucks. Paired with a Clutch it's a nice combination.
Hi Perry thank you for the video. Where did you get those pulleys from (link please) I never seen those in the UK. Cheers and thanks a million.
Check this out:ruclips.net/video/vqU6NdV1csc/видео.html In short, look for arborists or rope rescue suppliers. Wesspur, Sherriltree, Hownot2 store, etc. Cheers
About the 8th video I’ve watched completely understood it with your one thank you 👍🏽👍🏽
That larger rope helps with visualization. Thanks for watching and the support!
I have a large dead tree laying between to hills and supported by a few smaller trees and its upper branches. I'd like to pull it over as it's very sketchy approaching with a chainsaw and down right dangerous. How would you approach this using snatch blocks or block and tackle? What kind of line should be used? The tree location will be hard to get any equipment in to do the pulling. What can be used to generate force? I believe using mechanical advantage is the way to go but I'm new to this and need some advice from a pro. Thank you.
If the tree is snagged then I would educate myself on the dangers before I did anything. There are a lot of good videos on RUclips showing how to safely drop a snagged tree. If you need to get a line high up then I have videos showing that and obviously on how to set up anchors as well as Mechanical Advantage systems. But I can't really recommend any technique without seeing the tree because I don't know the exact situation or the size of the tree. You'll have to make that decision for yourself. As far as rope and gear requirements they have to be strong enough for its intended purpose. Obviously gear an arborist would use is best but if the tree is small you might get away with cheaper components. Sorry but there is no easy answer on this as there are so many variables that I can't ascertain without seeing the tree.
@@perryfire3006 Thank you for the advice and all the great videos.
I searched 'how to tie 2 pieces of rope together' and yours was the 3rd video. The Double Fishermans works for perfectly for my self defense weapon - a padlock on a string. Thanks!
Happy to have helped. Cheers
Clear and to the point!
People's time is valuable, no need for filler. Thanks for watching.
Option 3 (drop loop)is the best option since you have 6:1 mechanical advantage.
The best option is always what the situation presents. That is a fancy way of saying your environment and equipment are going to determine your course of action, not what is best or most efficient necessarily. That is why it is so important to have several techniques learned so you can adapt on the fly especially in a rescue situation. Thanks for commenting.
Good video. One thought; I feel like it would be better to put your “foot hold” ‘binder through the top hole in the ascender (so the rope is captured in the device by more than just the cam).
Valid point. It also gives you a bit more gain as you climb. Good eye!
It would be easier to tie the prusick first and BFK last OR use a dbbl fisherman
I'm not dogmatic about any of this stuff except not getting hurt. Your idea could absolutely be a better idea for some. Lots of ways to accomplish the same goal so thanks for lending your perspective.
This guy is the Bob Ross voice of knot tying…..aaaaand put a couple little loops here and then the rabbit comes out of the hole…..there and how bout a couple stop knots and just relax and slip this new little noose idea over your head……
Ha! Comments are always interesting so thanks for the chuckle.
I like that release system. We just use prusiks
That's the fun of this stuff, lots of ways to accomplish the same goal. Cheers
This is the instructor everyone needs at their firehouse, very knowledgeable and knows how to deliver that knowledge to others. I know a lot of great guys that know how to do a lot of things but they don't understand how to communicate that to the newer guys, keep up the good work!
Thanks so much! I try to keep the information simple and clean for retention. I spent several years teaching fire recruits which was rewarding. Cheers
What brand / model is this tripod?
Pretty sure it is an SMC. Cheers
Skedco Industrial Tri-Pod. Personally I found the Triskelion to be better.
@@wynandscholtz1969 I think you are right. I borrowed the tripod for the day and I can't remember but it sure looks like a SkedCo. Thanks for the clarification.
@@perryfire3006 most welcome and enjoy your videos.👍
How you release tension of this first prussik after use?
You simply raise the load slightly to release tension on the Prusik and hold it open against the pulley. Takes two hands but fairly straight-forward.
Great video! Thanks! They didn't teach this in my Rope Technician class
Thanks. It's a good skill to have in your back pocket as we won't always have extra equipment to fix problems for us.
This here I can understand.
That was my goal. Thanks for watching.
Spot on for ny learning ability marra (listening to vid from other side of kitchen lol...
Thanks for watching, or listening!
Thank you for sharing your rigging lesson.
Thank you for watching. Cheers
@@perryfire3006 You mean PRACTICE! Good for you this weekend!
Can you show the less cumbersome version please. The same knot but you've got the choice of it being an immovable loop or a 'choker'.... Both with individual uses. Also much easier to tie with larger and stiffer ropes.
Do you have a link to what you are referring? Not quite sure what you are asking. Thanks
Nice video with some excellent explanations and system example. I how ever would run both line to myself for working and safety (redundancy) as the patient is already in the basket they have two line they are attached too so if one rope was to fail the other would take hold.
Or you could add another tether to yourself from the master ring. It's up to the operator in what he feels comfortable hanging from as long as it doesn't impede operations. The videos I show are one way of doing things but there are many other acceptable ways of performing these tasks. There is no right or wrong per se, as long as everybody stays safe. Cheers
3:1 is within the WLL of G rated gear even with 6 people pulling on it. (Or 2 with a 9:1) Assuming bomber anchors it still maintains a 10-1 safety factor. Testing with load cells is interesting because even after pulling all that tension on twin lines and adding a 180lb person load, the anchors still only saw about 2kn even at about 150 degrees. What’s more interesting, when we did a pickoff increasing the load to about 380lbs, the load cell only read about 2.4kn. The added weight had deviated the angle down. Static safety factors aside. Even a fall factor 2 from a 1kn load wouldn’t be enough to slip a single clutch or I’D let alone two. When done properly highlines are nothing to be afraid of and are a great tool. Love your videos btw.
Your post reminds me of the great "Hownot2" channel, which I am sure you are familiar. It comes down to safety factors, doesn't it? In the fire service we were always under a 15:1 standard which still influences me today although I know just as you have pointed out we can easily and safely push that arbitrary boundary. I am also under the constraint that a lot of people that watch my videos are new to this kind of stuff and I want to make sure they stay in the safe zone until they become more experienced such as yourself. I love this kind of feedback so feel free to contribute again. Cheers
@@perryfire3006 I am familiar with Hownot2 but his “super good enough” stuff is recreation oriented and my/our business is rescue/professional. What I appreciate about your videos is that you clearly demonstrate the fundamental knowledge and “rope theory” showing what can be done with minimal gear instead of selling the latest equipment. It amazes me how different tech rescue standards are. Even with adjacent mutual aid partners. My understanding is that NFPA currently holds a 10-1 SF. Our department follows that for the general/ops level personnel but is flexible at the technician level such as yourself. So I can definitely appreciate your constraint to stay in the safe zone to avoid the monkey see monkey do tendencies. In my area at least, the rescue and rope access industry seems to be moving away from static system safety factors and towards calculating the potential dynamic events, designing systems that can accommodate it safely and then making them redundant.
I was drawn in by the title and hoping to see someone make a block and tackle. I am sorry to see that you didn't make anything, you just bought it and put it together.
No, I didn't make the rope nor the pulleys or the carabiners. But there are people out there that do and hopefully you can find them in your search. Good luck.
You can always throw on two hand jammers instead of the slings 😊
Improvise! Thanks for watching!
The Bonus one reminds me of a reef knots i learned from my dad who was in special forces said he used this knot a lot =)
Good memories, thanks for watching.
Very well done, however, this day and age, I can’t understand why we are still showing reliance on slow to build systems with the ability to have human error. Prusik knots and hand tied systems in many places, have been replaced by presewn and rigged systems. With a low angle litter harness, a harken winch and ropes with presewn loops, you can perform a low angle rescue with a fraction of the personnel and with zero need to tie a single knot.
Well, it's not slow if one is competent in rope work, but point taken. Look at something like the CMC Clutch which takes the need to know raise/haul conversions away. It's very nice until you have to carry it 5 miles along with all of the other pre-sewn and clip-in ready equipment. It gets heavy very quickly. A winch is also quite heavy especially if one needs a power supply to work it. There is value in knowing how to do this stuff with minimal equipment but yeah, if you can access your victim from the roadside then bring on all of the toys! Love that stuff.
@@perryfire3006 winches need no peer supply to operate and pre planned systems can eliminate a ton of the weight issues. There are other winch versions to choose from. Many back country hauling systems we use here are managed with ATV or by placing in the basket with the trail wheel that we will need to use if we have to haul them 5 miles. Just some thoughts.
This video saved my ass on a construction site - I needed to get all my tools, tile saw, tile etc from a patio deck up to a second floor patio deck - maximum weight was 100# - I had to get creative on the support arm that the pully was attached to - it had to swing in order for me get my products to clear the handrail - could not have done it without this video - thx so much for your excellent presentations 👍
This is why I make these videos. Thanks for sharing.
I'm a little confused. The only change you made when converting from a 4 to 1 to a 5 to 1 was the location of the rope grab. Since you didn't change anything else, wouldn't you still be using the exact same amount of pulling force in both scenarios to move that 15 pound weight?
Check out this video: ruclips.net/video/0lh7ezFI0Oo/видео.html And this one: ruclips.net/video/3K0SH0edIKE/видео.html Those two videos should answer your questions. Sometimes this stuff seems like magic but there are principles behind everything I show. And to be honest I did a poor job in the original video explaining exactly what you are asking. Cheers
@@perryfire3006 That answered my question perfectly. Thank you for taking the time!
This is a good idea for tight places. Thanks
For sure, thanks for watching.
Maybe link the other videos in the description
Good idea, thanks
Thanks! Just what I was looking for!
Glad to help
Could you rig this in a way where a chair is substituted for the log and a person could raise himself and then brake down on descent?
You could, but the Clutch would have to stay with the load (person in chair) in order for it to work. Imagine switching a single pulley and the Clutch in their respective positions. If you look at workers from the old days working on church steeples and the like they used a similar system for raising and lowering themselves although their equipment was fairly basic.
@@perryfire3006 Do you think a 4:1 or 5:1 is enough to easily raise body weight? Does 5:1 literally translate to 1/5 of the weight? i.e. 200 lb can be lifted with 40 lbs of force? Do you have a video of something similar?
Yeah, a 4 or 5 to 1 could easily be used to lift one’s weight. There is theoretical mechanical advantage and practical mechanical advantage. Even high quality pulleys will still have friction so we can’t use theoretical MA but we can get close with quality gear at around 90% efficiency. So do the math and add some additional force for friction. No I don’t have a video of raising myself with a pulley system. Plenty of others though of raising objects.
do you have a video on how a person could ascend and descend under self power using an ascension tool and braking tool?
I have a bunch of videos on how to climb rope. Check those out and see if they don't answer your questions. Cheers
I like this version.
Were you an iron worker ?
Retired Firefighter
Great info thanks
Thank you
Thank you good information to add to my arsenal of youtube climbing Videos im years out of the gym scene and just want back on the mountains so im brushing up on some technical stuff and just going for it once im comfortable... And this video has given my mind some ease when it comes to reppeling safely and how to incorporate the other devices. Thanks again
Good luck and happy exploring!
I used to just run the rope down to the tree next to it so there would be more of an angle not pulling the anchor straight up and wrap it 2 times and tie a bowline as close as to the tree as possible. That’s what you do when you don’t know any better anyway lol. I like method 1 and 3. I will have to start doing that
Oh yeah, a running bowline can work just fine as you've experienced. I like my anchors just a bit more secure though with no chance of slipping if I'm going to be hanging off of it. Good luck with the other techniques.
Something I've never understood, maybe you can answer. Let's say you're lifting a 1800lbs, using the 7:1 shown here. Do the blocks have to be rated for 1800lbs or less, since the advantage?
The 1800lbs never weigh less than 1800lbs. The mechanical advantage only facilitates using less than 1800lbs to lift the weight. So yes, your equipment has to be rated for whatever you are lifting, even if your effort is less. Cheers
Thank you for posting, I’m starting to understand how this all works. I have no real application for all of this but it’s interesting to watch they see the mechanical advantage.
Good. If you watch my whole series on MA it should make things much clearer as you will develop building block recognition and patterns. Thanks for watching!
I don't see 7:1. How are you adding the Tensions?
On which example? What are you coming up with out of curiosity? I should probably do a followup video showing how it all adds up.
Nice
Thanks!
Great tutorial thanks
Thank you for the feedback, happy you liked it.
Perry, wonderfully clear video! I do, however, have one suggestion. When you have your weight on the prussik(s)/ascender above the knot you are passing, and you take off the assisted breaking device, you are relying on just the ascender and prussik(s) to hold you. Friction hitches and mechanical devices like ascenders are not to be used alone to support your life without some type of fall arrestor device or system to back them up. The ascender could flip open, the prussik/friction hitch could come loose if pushed from the top or bottom, and then you could fall to your death. A simple solution in both of these circumstances is to tie a catastrophe knot a few inches below the knot you are passing (and below your bottom prussik when passing on an ascent), and clip this into your harness belay loop or hard points. An example would be a figure 8 on a bight or overhand on a bight or clove hitch. Then, if the ascendors or friction hitches fail when your ABD is out of the system and being moved over the knot you are passing, the furthest you can fall is to that catastrophe knot, and you will hang off it, saving your life. Overall, great video, but adding this addition would make it safer. Keep up the great videos, I think they are helping a lot of people!
Check out this video that is up to professional standards in the rope access world: ruclips.net/video/PcpbQ5TId3I/видео.html Your points are all valid as you can never be too careful. However, there are different standards of safety according to what you are doing. That is why I labeled the technique for sport rappels. All great points though, thank you for sharing. Cheers
Thank you sir
You are welcome, thanks for watching.