Огромное спасибо, на просторах интернета-самое грамотное видео по каретке и кран-балке, респект👍👍👍👏👏👏

@MechanicTechnic

Ай бұрын

Спасибо. рада, если было полезно

@Artem_Popov_

Ай бұрын

​@@MechanicTechnic очень, самому предстоит такая работа, а всё видео, у других пользователей-поверхностное, у вас-подробный процесс, очень понравилось решение по креплению питающего кабеля к направляющему тросу, ещё раз спасибо.

@MechanicTechnic

Ай бұрын

Спасибо. желаю тебе хорошей работы

You are God gifted talented person buddy. Thanks a million for sharing the incredible experience with us.

@MechanicTechnic

Жыл бұрын

Thank you for your nice comment

By God, that’s an Awesome production!!! Thanks for the motivation to finish mine. Out of all the comments, I wonder how many individuals have an overhead at home? LO L Way to go dude!👍🏼

@MechanicTechnic

2 жыл бұрын

Thanks for your beautiful comment. I couldn't understand the problem

This is a very interesting video. I enjoyed watching you build this overhead crane and I may do the same soon. Have a blessed day.

@MechanicTechnic

Жыл бұрын

Wonderful. Thanks.👍

Muy bien trabajo felicidades mucho trabajo pero valió la pena

@MechanicTechnic

Жыл бұрын

Gracias muchos

Nice work.

@MechanicTechnic

5 ай бұрын

Thanks.

Very good sir

@MechanicTechnic

Жыл бұрын

Thanks

Those long mild streel bolts are strong but over time wil fain rather fasten directly to the beams with ankers

Missed the most important part, what are the bolts connected to, and what was the hoist that lifted the beams connected to, we are all dying to see this part. How about a part 3.

@MechanicTechnic

6 ай бұрын

I gave the necessary information for the bolts in the description section. The crane that lifted the beams was also attached to the ceiling with a screw, but it was not included because I made it before the video.

@MechanicTechnic

6 ай бұрын

It's too late for the third part. Now I need to look at new projects. Maybe I can connect a motor for the crane in the future. Maybe then I'll shoot the third episode. 😊 Thanks.

Good work bro

@MechanicTechnic

2 жыл бұрын

Thanks

Very nice, you are genius. Please give support on both side of end for long life

@MechanicTechnic

2 жыл бұрын

Thanks.👍

Good wark.

@MechanicTechnic

7 ай бұрын

Thanks

Hi I have seen on youtube if yo spray the same base color when you do the template cut out and then the new top layer the top will not bleed underneath the tape as the second base fills the gap

Excelente su trabajo me gustaría saber cómo está anclado el tornillo al techo de concreto

@MechanicTechnic

2 жыл бұрын

Gracias. Lo sujeté con una tuerca desde la parte superior del techo.

Good welds...

@MechanicTechnic

Жыл бұрын

Thanks

Overall design looks great. I’m concerned about having so little connection to the ceiling. All that weight of the crane alone hanging from those bolts. Such a weak link, just the tread bearing sections of the nuts holding everything.

@MechanicTechnic

Жыл бұрын

Thanks. The carrying capacity of a single nut is around 2000 kg.

OK, sometimes its far too wierd to be right. I have been doing some paper sketches for a sliding crane exactly like this one. I was next to my PC but didn't use it for the design at all. Then I come down to my laptop log on to KZread and this comes up as a selection first. This isn't right but its very fortuitous.

@MechanicTechnic

7 ай бұрын

I understand that you want to do exactly such a project.

@MechanicTechnic

7 ай бұрын

I hope my video will be a useful example

@billdoodson4232

7 ай бұрын

@@MechanicTechnic Yes its been quite helpful I have watched both videos now and it has firmed up my ideas of what I want to do. I have done some of the calculations and for what I'm lifting I can get away with the smallest universal beams.

@MechanicTechnic

7 ай бұрын

@@billdoodson4232 I am pleased

👍👍👍👍👍👍👍👍👍

@MechanicTechnic

7 ай бұрын

Thanks

The connection to the celing may not be very secure this way. Just my opinion. It should be firmly placed or mounted on columns or beams.

@MechanicTechnic

6 ай бұрын

I respect your opinion.

I'm no professional, but the way those beams are connected at the 2-3 min mark give some concern. Is this a adequate method? Overall, a really cool project

@MechanicTechnic

2 жыл бұрын

Thanks for the comment. All the necessary calculations for the crane have been made and the capacity is not exceeded. Not everything was shown in the video. I'm sorry for this.

@woodennecktie

2 жыл бұрын

the welding is not so great eighter , chineese ?

Please post your calculations. One thing to realize is that during every concrete pour there will be a number of hidden air pockets and other defects. So don't count on all of the bolts actually supporting the calculated weight.

@MechanicTechnic

Жыл бұрын

Thanks. I'll take it into account.

In the beginning, what kind of blade did you use on your hand saw to cut the beams?

@MechanicTechnic

Жыл бұрын

Bosch Expert series metal cutter saw blade

@alanswanson5642

Жыл бұрын

I use a worm gear saw they spin a little slower and have more power. Haven't tried the Bosch, but have had good luck with the diablo metal cutting blades.

Well Done, should serve you well. I'd love to have one in my shop - in fact I think I will. If you sold the CAD plan I'd buy it.

@MechanicTechnic

Жыл бұрын

Thanks for the comment. Sorry I didn't draw cad.

hey good job. Is this IPE 180 ? How long is the crane ?

@MechanicTechnic

Жыл бұрын

Thanks. No IPE 160. I suppose you are asking about the bridge width. Length 4 meters

@gnt3517

Жыл бұрын

@@MechanicTechnic Ah okay. Sorry my englisch is not so good. i want to build the same. I plane over 6 month. so the bridge wehre the crane is 4 Meter wide? and this is IPE 160 and you can load oon the bridge 1,2 T ? is this right ? Verry good job do you make.

@MechanicTechnic

Жыл бұрын

@@gnt3517 Yes 4 meters and IPE160. 1.2 ton capacity on paper. I haven't tested 1.2 tons. I don't need to lift that big weight. But up to 1 ton is not a problem. You still use ipe180 and above

@gnt3517

Жыл бұрын

@@MechanicTechnic Okay. Thanks for your information and help.

awesome! what size beams did you use?

@MechanicTechnic

2 жыл бұрын

Thanks. Double beams 140mm, middle beam 160mm

@shaikhabdulrahman2902

2 жыл бұрын

Are u used H type beam aur I type beam?

@gheraldomaza4507

8 ай бұрын

I pareceser..... I

Where did you source the I-beam trolley wheels?

@MechanicTechnic

Жыл бұрын

I got it from a metal market in our country.

What blade are you using on your circular saw ? Is that a special saw for steel ?

@MechanicTechnic

2 жыл бұрын

Yes. Bosch brand circular saw blade for steel.

@SomeTechGuy666

2 жыл бұрын

@@MechanicTechnic On a regular saw ?

@MechanicTechnic

2 жыл бұрын

@@SomeTechGuy666 yes but at low rpm. There is a speed adjustment on the machine and I use it at the lowest speed.

@MechanicTechnic

2 жыл бұрын

@@SomeTechGuy666 instagram.com/p/CN-fH7ih_Cu/?igshid=YmMyMTA2M2Y=

Good

@MechanicTechnic

8 ай бұрын

Thanks

looks really good, I have one question why do you use two sets of trolleys on each side? is that to keep from binding on the beam?

@MechanicTechnic

3 ай бұрын

Thanks for the comment

@MechanicTechnic

3 ай бұрын

To divide the weight. Also to carry a more balanced load. To prevent it from shaking.

@superiormachine

3 ай бұрын

I have built one with a single trolley on each side but the trolleys bind up if you try to pull from one side. Do you have any suggestions? Would doubling the trolleys like you have eliminate this problem, any suggestions woukd help as this is a high speed production process.

@MechanicTechnic

12 күн бұрын

I just saw your comment. I hope your problem has been fixed. As you said, if you increase the number of cars, walking will be easier. It's hard for me when I pull it from the side, but it works. Generally, it is necessary to pull the load from the middle

3:00 Takie małe łaty jedynie obspawabe to za mało. łaty powinny byc większe i koniecznie zaśrubowane. łączenie tregi musi być zaspawane i zaśrubowane

@MechanicTechnic

2 жыл бұрын

Você está certo. Não me ocorreu na época. Mas esse recurso levanta mais de 1 tonelada. Eu não coloco muito peso nessa parte de qualquer maneira.

where do you buy the "H" beam? How much is it?

@ThomasTabak

Жыл бұрын

at the local H beam store of course

are you using anchor bolt on the ceiling?

@MechanicTechnic

Жыл бұрын

There is an iron plate on the ceiling. Connection with nut on it.

How did you anchor those rods to the ceiling. Good work.

@MechanicTechnic

2 жыл бұрын

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

@dseb6133

2 жыл бұрын

@@MechanicTechnic what is pan? Do you mean does the rod goes all the way through the ceiling? And on top of the ceiling is nut and wide washer? Sory to bother you impresive work you did.

@MechanicTechnic

2 жыл бұрын

@@dseb6133 No, you are not disturbing. TRUE. There are wide and thick slabs on the concrete ceiling. I also attached it to the screw with nuts.

@dseb6133

2 жыл бұрын

@@MechanicTechnic How did you level beams and crane? Did you use handheld libela or some sort of laser leveling tool?

@MechanicTechnic

2 жыл бұрын

@@dseb6133 Yes, I checked with a laser. Long before the video. It was not included in the video because I bought the laser from a friend.

Why didn't you make sleeves instead of using that many washers?

@MechanicTechnic

2 жыл бұрын

Nice question. You are quite right. I don't have a lathe. I didn't want to do it outside. The stamp was a little cheap in price.

Buenas tardes el soporte para el motor corredizo de que espesor es y cuánto de altura

@MechanicTechnic

Жыл бұрын

It is made of 10mm board.

Where did you get the caster/slides?

@MechanicTechnic

4 ай бұрын

I bought it from a scrapyard dealer in my city.

@MechanicTechnic

4 ай бұрын

I bought a small carriage and used its wheels.

Merhaba iyi günler ben de bir vinç kurdum rayda şaryo yuretemiyorum orijinal şaryo Max extra i demirin içinde sıkışıyor yardımcı olursanız sevinirim

@MechanicTechnic

2 жыл бұрын

Sizin şaryolar nasıldır ne ölçüdedir bilemem. Şaryo ölçülerine göre ray veya I demir seçerseniz rahat yürür. Hatta şaryo aralığı raydan bir kaç mm daha geniş olmalı.

Buenas noches, me llamo Antonio y le sigo desde España. Me gustaría saber las dimensiones de las 2 vigas paralelas si son de 140mm, 160mm, 180mm etc. Y la viga transversal del centro de cuanto es, 140mm, 160mm, 180mm, etc y que longitud tiene la viga central de fuera a fuera. Ya que yo quiero construir una de 10mts de larga y una transversal de unos 7mts de ancho. Para un peso máximo de 2 Tonelas. Muchas gracias Que idioma es el suyo o su país...

@MechanicTechnic

2 жыл бұрын

Hola. Gracias por seguir. Vigas laterales 140mm. Haz medio (transversal) 160 mm.

@MechanicTechnic

2 жыл бұрын

La longitud de la viga central es de 4 metros. Para 7 metros debes usar una viga más gruesa.

@A.N.T-fw1gd

2 жыл бұрын

Y para cuantos kilos es 1T o 2 T

@MechanicTechnic

2 жыл бұрын

@@A.N.T-fw1gd máximo 1,2 t

@A.N.T-fw1gd

2 жыл бұрын

Muchas gracias

I've built many bridge cranes. I wouldn't trust that with .2 ton The load per side support is totally dependent on the nuts your hanging it by, not to even mention the way it's anchored in the concrete. Add up the weight of the trolly beam, trolly, lift motor and side supports. Then think about lifting something on the side of the shop, it will be 98% supported by 1 side support. On the plus side, all that needs to be done to make it safer is add support columns at the ends. Look up the computer program MD Solids, (freeware). It will give you your actual load capacity. But I want to give you a thumbs ups for the effort. Please do not trust this contraption as is, sorry.

@MechanicTechnic

2 жыл бұрын

Thank you for your comments and warnings. I made the necessary calculations. It's not 2 tons. 1.2 tons capacity. Also, I'm not going over 0.5ton for now anyway.

@richardsargent113

Жыл бұрын

How'd you determine the size of the beams? I'm looking at building one to lift 1 ton. I'll have basically a shop with interior dementios 14.5' Wx 24.5'L x 12' H.. I want to use the 4 corners to support both 24.5' beams and to help support the second storey shop.

what is the model number for the dewalt saw?

@MechanicTechnic

3 ай бұрын

Dewalt Dw872

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.

@gonzalobarrera5912

Жыл бұрын

Buen trabajo. Y el presupuesto de cuanto fue?

@gheraldomaza4507

8 ай бұрын

Lo que dijo el de arriba, si utilizo las mismas medidas pero con 3 metros de distancia cuánto sería capaz de soportar?

@MechanicTechnic

8 ай бұрын

@@gheraldomaza4507 I didn't quite understand your question

@gheraldomaza4507

8 ай бұрын

@@MechanicTechnic How many mm high should the beam be to support 3 tons? It has to be 3 meters long. And the side beams also how many mm do they have to be. please help

@MechanicTechnic

8 ай бұрын

@@gheraldomaza4507 I mentioned all its features in my first comment. If you read it, you will find a lot of information.

😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊

I don't know about this one ! It's a good concept , but a couple of red flags stand out ! Like where are those rods going ? Hanging a lot of weight on threads , wall or floor would probably be better for loads . And those small nuts and bolts on the track glider . Just saying !

@dev-debug

2 жыл бұрын

I was wondering the same then saw he answered in another comment. The ceiling is concrete and he has a large washer and nut up top. Not a fan of it being suspended on threads like that. Probably ok if he keeps weight to 500lbs., wouldn't want to lift a ton or more though. The ends of the fixed sides are free hanging which would make me nervous. Hope it works out for him though.

@MechanicTechnic

2 жыл бұрын

@@dev-debug Thank you for your comment. Just like you said, I don't go over 0.5 tons. I don't need it anyway. I've done all the necessary calculations though. Up to 1 ton is fine.

Quei tiranti non tengono 1,2 t, tengono forse la verticale, ma non sicuramente l'orizzontale e la frenatura. Non è statico. Non ho voglia di fare un calcolo, anche se ci vogliono 5 minuti. Quella sospensione non tiene ad occhio c'è mezzo metro di momento

@MechanicTechnic

2 жыл бұрын

Grazie per il tuo commento. Sono stati fatti i calcoli necessari, nessun problema. Lo sto già usando molto al di sotto della sua capacità.

Sizin video da 20 dakikada ki gibi yürümüyor sıkışıyor

gli scudi dei carrellini non hanno bloccanti, si sviteranno

@MechanicTechnic

2 жыл бұрын

Grazie per il tuo commento. In realtà, le targhe che reggono le auto sono più lunghe. Quando arriva alla fine colpisce l'ostacolo prima delle ruote

What is the address please

@MechanicTechnic

6 ай бұрын

Türkiye

fair enough have a go at building something non structural like a gate or a workbench, but dont go making something that can get someone killed if you don't know what you're doing.

There are a number of bad design elements in this video, whether you checked them or not, they are a BAD design. The supporting rods using the threads to hold the load, the beams being cut and joined in that manner, Terrible design elements. Good luck, you're gonna need it.

@MechanicTechnic

Жыл бұрын

I've been using it for two years. There is no problem. Sometimes there is no need to design. It is necessary to think simple and act quickly.

@dreamfunction4491

Жыл бұрын

@@MechanicTechnic One day your luck will run out . Why? Because it is a bad design. Period. I hope you don't get hurt.

@MechanicTechnic

Жыл бұрын

@@dreamfunction4491 Do you know how many kg a m14 screw can carry?

@MechanicTechnic

Жыл бұрын

@@dreamfunction4491 Let me tell. Minimum 2000kg. Only one m14 screw and nut

Holly molly, for God sake don't lift anything over your head and work under it. those black iron threaded rods cant possibly be rated for anything near 3000 pounds

@MechanicTechnic

Жыл бұрын

You are quite right. I'm not being cautious. But I'm comfortable lifting some big weights and giving it a try. Thanks anyway.

19.03 yasin mi gelen

That is not how you join a beam..

@MechanicTechnic

2 жыл бұрын

I am improving myself. I do it by learning.

@soulbrothers7789

7 ай бұрын

​@@MechanicTechnicthis mistake could lead to the casualties.

@MechanicTechnic

7 ай бұрын

@@soulbrothers7789 no problem

Двутавры алюминиевые?

@MechanicTechnic

Жыл бұрын

steel