Sliding crane construction / Part 2

Since I work alone in my workshop, I need it so much,
which will provide great convenience when lifting heavy loads,
I made an electric and double overhead crane system.
Thank You For Watching
I would be happy if you like, share and subscribe
I am waiting for your support to make better projects.
Thank you to all friends who commented.
This is the first crane I've ever made and of course I have some mistakes. I continue to improve myself. Thank you for your interest…
This is how this project was done due to some limited conditions in my workshop. That's why I couldn't attach a column from the floor and had to hang it from the ceiling. If my work area was a little wider and the ceiling a little higher, it would have done a much better job.
I could not add my work in the attic to the video. I couldn't take a video because the attic was too dark and narrow. I'm sorry for this. Actually, it would be better if I forced the conditions and took a video. I'd appreciate it if you could attribute this to my being a newbie in video business.
In the comments, it was specifically asked how the screws were fastened. I fastened the joists with long screws and nuts in the attic. I used a thick steel plate and washer before the nut. In the technical data of each of these nuts (M14), the yield stress is over 2.5 tons. In other words, the carrying capacity of the screws is much higher than the load I can lift.
The bridge height in the middle is 160mm and the side beams are 140mm in size. The bridge span is 400 cm.
All calculations were made when installing the crane beams and the bridge. In terms of capacity, 1.2 tons is the capacity of the crane machine. Of course, I never lift 1.2 tons because I don't need it. The maximum load I will lift does not exceed 0.5 tons. That's why I'm not worried at all.
/ mechanic_technic

[@josejmourente]

Mi felicitación, gran trabajo que has hecho en tu taller, enhorabuena por saberlo construir

[@MechanicTechnic]

gracias

[@huynhhaisteven3086]

Perfect Clip. thank you

[@MechanicTechnic]

Thanks

[@gnt3517]

Awesome Job

[@MechanicTechnic]

Thanks

[@zulkarneynification]

Wow, Thats brilliant and hard work. It gave me courage to design and build one. Not easy but can be done. Thank you My friend!

[@jorgeochoa1708]

Gracias por compartir. Me ilustro mucho para instalar el mio. Saludos

[@warrenjones744]

pretty nice.

[@davewilson1591]

Gotta say man I'm liking it. The trolleys are double the strength needed....a good thing. My opinion a bridge crane is the best and you nailed it. I like what the heavy lift engineer said. Explained it clearly. I built a couple gantry cranes and jib cranes, but if you have the room and funds gotta love the bridge crane. You have a great build that will serve you far into the future.

[@MechanicTechnic]

It's nice to have someone who knows the job comment. Thank you for your nice comment.

[@habana7638]

Awesome Job, you will enjoy that one.. 👍

[@MechanicTechnic]

Thanks for the nice comment

[@diogodallago]

🔥👏👏👏👌

[@lisandromilander5968]

Amazing!!!

[@MechanicTechnic]

Thanks

[@TheFabricator03]

Good Job!

[@MechanicTechnic]

Thanks

[@makesbyryandean]

All class my friend, beautiful build.

[@MechanicTechnic]

Thanks

[@gerryoneill8881]

Good job, well done on your own.

[@MechanicTechnic]

Thanks...

[@normanodekirk6766]

Great follow-through! Thank you for sharing this and for your strict attention to details. It is obvious why you are successful.👍🏼

[@MechanicTechnic]

Thanks for your beautiful comment

[@mandylad]

Good job

[@MechanicTechnic]

Thanks

[@danielkarlsson397]

Very nice job :)

[@MechanicTechnic]

Thanks

[@user-ho9uk3id2j]

Good luck ❤

[@MechanicTechnic]

Thanks

[@user-yl5ih3mx6z]

1.2 тонн, неплохая грузоподъемность.

[@MechanicTechnic]

Спасибо

[@emrahzorlu6958]

Çok iyi

[@WalidWalid-lp5qy]

براااااااااااافو 👏👏👏👏👏👏👌✌️💪💪

[@DRCBIM]

the best

[@MechanicTechnic]

Thanks

[@davidgrason161]

I want one!

[@beratkaragoz4267]

az laf çok iş böyle olur eline sağlık usta

[@MechanicTechnic]

👍😊Eyvallah sağolasın.

[@timekeeper5275]

Awesome project. You built it with what you got! Would love to know what kind of ibeams you used.

[@MechanicTechnic]

Thanks. There is detailed information in the explanations, but I'll tell you anyway. M14 screw

[@xanitoxanito193]

Suscrito. 👏🏻👏🏻👏🏻👏🏻 Un trabajo fantástico, de 10. Una pregunta: "Las ruedas para los carritos, ¿las hiciste tú o las compraste hechas? Si las compraste te agradecería mucho que me pasases el enlace. Un abrazo y excelente trabajo.👍👍

[@MechanicTechnic]

Gracias por su atención. Responda a su pregunta: Yo construí los autos. Puede encontrar los pasos de construcción detallados en la primera parte del video. Enlace del video parte 1: kzbin.info/www/bejne/aHzZcpZoj8qlea8

[@user-xr9dl8hm2s]

👍👍👍👍👍👍👍👍👍

[@MechanicTechnic]

Thanks

[@desetekprojetosedesenhosme3715]

Congratulations on the production of the single-girder bridge, but I would like some answers. 1) Did you use technical drawings for this production? 2) How did you attach the tie rods to support this bridge? Did you pour the concrete slab and mount it with a sheet on top? 3) You did not indicate the capacity of this equipment. What would this load capacity be? 4) In short, did you carry out the calculations to manufacture this bridge? Thanks for the answers.

[@MechanicTechnic]

You can find the answers to all your questions in the description section. Thanks

[@rudyrivera7426]

Great video? 👍!

[@MechanicTechnic]

thanks

[@erics7712]

I read your explanation of the attachment points to the ceiling and I understand that you may not lift more than it’s rated for, now! But if you do need more capacity, you will regret not engineering this thing with floor posts and gussets. Beautiful work though.

[@MechanicTechnic]

Thank you for your comment. Like you said, I don't need more. But if there is, I'll make a revision.

[@hardware4200]

Wonderful job. In doing the same thing in my shop including building my own trolleys. Where did u get those wheels. I'm having problems finding cost effective flange trolley wheels

[@MechanicTechnic]

Thanks. We are probably in different countries. You can look online. You can buy a single car and combine it.

[@hardware4200]

@@MechanicTechnic My plan was to build the trolleys as you did, I just can't seem to find the wheels. Looked like you got them.

[@MechanicTechnic]

@@hardware4200 www.google.com/search?q=%C5%9Faryo+makara&client=ms-android-huawei-rev1&prmd=smivn&source=lnms&tbm=isch&sa=X&ved=2ahUKEwi385S-zYv9AhWMX_EDHZgsDDAQ_AUoA3oECAIQAw&biw=360&bih=647&dpr=3#imgrc=amwPi8K4dwPRXM I bought the cars in the link. I used the wheels.

[@mla-umsa4852]

excelenete saludos cuanto peso puede levantar el puente

[@MechanicTechnic]

Gracias. Creo que puede levantar 1 tonelada. Pero no peso más de 500 kg.

[@S071285]

Please tell me what beam did you use (dimensions), what weight do you expect to lift?

[@MechanicTechnic]

You can find all the details in the comment I pinned above.

[@SegoMan]

The only problem I see is you mounted it in the wrong shop.. I need to do this so I can feed sheets to the plaz table. Mine will be built into the red iron structure when I do the building add on..

[@keithholder3155]

Nice job. How did you determine the lifting capacity?

[@MechanicTechnic]

Thank you. With mechanical calculations

[@Jcreek201]

If what you're lifting falls and crushes you..it was too heavy.

[@MechanicTechnic]

@@Jcreek201 Thank you for thinking of me. Yes, it was very heavy. It's been a long time, but I'm still not crushed. :)

[@eminyolver5900]

Abi tavana bağladığın saplamaları yukardan sağlamladın mı?Yürüme yollarına belki yanlardan feder atman gerekebilir ileride.

[@MechanicTechnic]

Yukarıdan levha ve somun atıp sonrada gevşemesin diye kaynakladım. Alttan yürüttüğüm için feder atamıyorum. Zaten hiç esneme veya sallanma yok.

[@eminyolver5900]

Yukardan levha somun evladiyelik yapmıştır eline sağlık.1 punta 1 ton:) Helal olsun size abi

[@MechanicTechnic]

@@eminyolver5900 eyvallah sağolasın. Evet sağlam oldu. Hatalarımızda vardır tabi ama ilk defa gezer vinç yaptım. O kadar olur herhalde.

[@dseb6133]

Good job. But still didnt see how did you anchor those rods to the ceiling.

[@MechanicTechnic]

Thank you. Fastened with nut and wide washer at the top of the pan

[@bruisedorange5576]

@@MechanicTechnic Wait a minute. So you're saying that the only thing holding all the weight of the whole crane is the threads of the rods? Maybe adding a thick plate w/ the hole drilled out for the backing plate instead of washers might give a little more strength. Also, double the amount of rods at each corner, redundancy decreases chance of catastrophic failure.

[@internettoughguy]

@@bruisedorange5576 When you bolt something together it's always only the threads holding all the load. What else would hold the load? That the whole point of having threads.

[@allenzackery1639]

I'd like to know that also !

[@dev-debug]

@@internettoughguy Look at a gantry crane, nothing hangs by bolts, the frame supports it all. There's only 2 all-thread at each end of the side beams. He could add supports to the side beams to the ground at each end or at least beams at a 45 degree to the wall if it's concrete and double up on the all-thread at each end. Large plates above the ceiling to spread the load instead of washers. Just some basic changes that would greatly improve safety. Hopefully it works out for him but 1 ton would scare me when moved towards the corners.

[@xushenxin]

how do you connect to the rod to the ceiling?

[@MechanicTechnic]

Fastened with nut and wide washer at the top of the pan

[@robertmccully2792]

Looks fine to me. There is not much lateral force on those beams except rolling wheels, and if they did not slide easy what the point of building it.

[@MechanicTechnic]

I've been using it for about three years. It moves very easily. Thanks.

[@denniskazich7559]

I would have like to have seen how beams were mounted to ceiling.

[@MechanicTechnic]

You are right. The attic was not included in the video because it was dark.

[@JoseheraldoCruzadorodriguez]

Muy bonito la demostración … como puedo contactarte bro.. nesesito asesoramiento .. estoy montando una de 2.8 ton en mi lugar

[@MechanicTechnic]

Thanks for the comment. It's not something I do all the time. I made it for my own use. If you still have a problem, you can ask here. You can also read the description for details.

[@aasimshaikh8693]

Sir mera godawn 30×60 ka he. 30 fut lenth ke liye kitne inch ka Gardal use karna chahiye. Capicity = 1.5 ton.

[@MechanicTechnic]

I did not understand your question. if you write in english i can understand

[@andrzej3511]

Very elegant work!!! Simple (but not crude!) construction, careful workmanship - these are the factors of reliability. You know what else would be useful to you, which, contrary to appearances, is not very difficult? Winch drive in the X and Y axes. I think that for this purpose you can use a drive for sliding gates with a rack. I personally, as an electronics engineer, would add a remote control, for example infrared. This dangling manipulator is like a red rag to a bull for me! :)))

[@MechanicTechnic]

Thanks for your comment. I will take your suggestions into account. I'm thinking of adding a remote control and driver in the future.

[@andrzej3511]

@@MechanicTechnic I see we are thinking alike. You just divided your work into stages. :))))))

[@MechanicTechnic]

@@andrzej3511 Yes. 👍

[@MechanicTechnic]

@@andrzej3511 My financial situation is slowing down. Some things have to wait a bit.

[@andrzej3511]

@@MechanicTechnic If it's any consolation: not just your situation...

[@AdrianAlvarez-dk7kw]

What type of hoist us it & where can get one?

[@MechanicTechnic]

It's not commercial. For my own use

[@A.N.T-fw1gd]

İyi akşamlar, benim adım Antonio ve ben İspanya'lıyım. 140mm, 160mm, 180mm, vs. ise iki yan kirişin ölçümlerini bilmek istiyorum. Ve merkezi kiriş ne kadar, 140mm, 160mm, 180mm vb. ve orta veya çapraz kiriş ne kadar uzun. 10 metre uzunluğunda x 7 metre genişliğinde ve maksimum ağırlığı 2 ton olan bir köprü vinci yapmak istiyorum. Ölçülerini söylermisin teşekkürler

[@MechanicTechnic]

Selam Antonio. Videonun birinci bölümünde cevapladım sorunu.

[@andersbyren4858]

How did you do The calculations for The crane?

[@MechanicTechnic]

On paper with math, geometry and physics formulas. I've learned Fusion 360 for future projects, I'll use it from now on.

[@SegoMan]

Beamboy is a free download

[@syedsiraj6804]

I chinal size kha huna chahiye

[@Mr1DANBOY]

Where did you get the rollers

[@MechanicTechnic]

Rollers what is it, I did not understand. If you're asking about the wheels, I bought them from a hardware store.

[@olivierntimene908]

What type of bearing are used there please ?

[@MechanicTechnic]

I removed the ready 1 ton carriage wheel and installed it on my own plate.

[@muratustun6094]

kardeş bu çift kiriş değil , tek kiriş. terimleri doğru kullanmak önemli!

[@user-yy7ff5py7i]

Top vou precisar de uma+- o preço por favor

[@MechanicTechnic]

It's an old project. I don't know about current prices. We are not in the same country anyway.

[@aasimshaikh8693]

Please reply my question sir

[@mihailfelixdumitresc]

I don't want to poop the party, but shouldn't it exist a technical project that would specify all the details about span/thickness/bolting/supporting/bracing etc, made by a specialist ? In my country (Romania) cranes are heavily regulated and there is an official body that 6:12 approves (or not !) all about cranes, overhead or otherwise. People who design such cranes should hold a certain license to do it. Also companies that manufacture them need to meet certain conditions and they are regularly audited by the governing body. All the overhead cranes that I have seen so far have their runways supported from underneath , either straigth on by the pillars or by braces that are welded on said pillars! There is no such thing as hanging runways ! You want axial compression on the pillars, not axial tension in the bolts ! Anything from creep/fatique/earthquake/ SHF (shit happens factor) is an ingredient for a potential disaster recipe here. I suggest you add pillars to sustain the runways, pillars that would have at least 10 mm plates welded on either side and paired up with welded plates underneath the runways at one end, and bolted down on the concrete floor at the other end. My opinion, your life.

[@MechanicTechnic]

My opinion, your life. 👍🙂

[@MechanicTechnic]

I respect your opinion. I am not doing business in this business. The crane I made is for my own workshop. That's why I didn't have any audit or official action taken. There are certainly inspections in our country (Türkiye).

[@MechanicTechnic]

I explained in detail why the crane was built like this. I would be happy if you read it.

[@andarilhoblackpillimortal4579]

Andarilho

[@user-fx2se1bc6g]

मो न भेजो मुझे