Cable telescopic sliders 1a

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Input: motor pulley (in violet).
There are two cables, red and blue.
The red cable is wrapped around the green idle pulley of the base runway.
One end of the red cable is fixed to the violet pulley.
The other end of the red cable is fixed to lower pin of the yellow slider.
The blue cable is wrapped around the green idle pulley of the yellow slider.
One end of the blue cable is fixed to lower pin of the base runway.
The other end of the blue cable is fixed to lower pin of the blue slider.
The motor pulls the sliders up. The device to keep the sliders at up positions is not shown. The sliders move down thanks to the gravity.
The blue slider moves twice as fast as the yellow slider.
STEP files of this video:
www.mediafire.c...
Inventor files of this video:
www.mediafire.c...

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Опубликовано:

5 сен 2024

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Комментарии : 80

@Ice-Qube 3 года назад

This is probably one of my favourite Mechanisms. It was used in a LEGO set as a Extending Crain Boom.

@swiftzer3753 Месяц назад

Hey thats right i just realised my 42009 crane uses this!

@jittikittivisit9858 4 года назад

Thank you very much for many of your interesting informative animations. They awake the curiosity of my childhood that gradually slept as I grew up.

@CurtisDrew1 3 года назад

I am about to modify my wall hugger recliners slides so that they will slide out another 4 inches away from the wall. These recliners really need to be placed about 3 inches away from the wall to prevent them from striking the wall. Duh! This cable set up, like you have here, in double action (push/ pull) will accomplish this horizontal tracking nicely. Thanks! This will explain what I envision to my wife quite nicely.

@FilterYT 3 года назад

Beautifully done, thank you!

@JuanCarlos-ff2rh 4 года назад

I am from Madrid-Spain, I am confined by coronavirus and I have discovered your videos that are wonderful and I love it. I wanted to know that you use software? Thank you very much for your videos.

@thang010146 4 года назад

All videos in this channel are made in Autodesk Inventor. I wish you be fine.

@juanorozcofernandez3298 4 года назад

Sr tang0 en verdad es un verdadero maestro

@ronaldlima1520 3 месяца назад

Tecnologia também usada na torre de uma empilhadeira

@soscilogical1904 Год назад

that's wonderful, I wonder if the cable length can be almost constant for the second stage.

@thang010146 Год назад

The length of the blue cable must be constant. The blue slider moves twice as fast as the yellow slider.

@researchandbuild1751 4 года назад

I think some extendable ham radio antennas use this same concept

@k_whitworth 6 месяцев назад

Thanks for sharing this! Subscribed!! Do you have a recommendation for increasing strength in the telescoping sections if the lift is carrying an offset load, perpendicular to the design footprint shown here?

@thang010146 6 месяцев назад

I think the section of the sliders in this video is best suited to take the bending load on them.

@k_whitworth 6 месяцев назад

@thang010146 thank you so much. I appreciate your insight!

@arturst1146 4 года назад

Отлично, вы молодец!

@kirtipandya9353 4 года назад

Dear friend, excellent as usual

@Keskinova-Makina 4 года назад

TÜRKÇE KONUŞMAN MÜTHİŞ TŞKLER

@Typix88 2 года назад

Ingenious !

@Ilushaaaaaa 4 месяца назад

Are there two cords required ? Or you can use only one cord tied to the electric motor and the other end is tied to the pin

@thang010146 4 месяца назад

Two wires are required.

@Ilushaaaaaa 4 месяца назад

@@thang010146 Thanks for the clarification

@Ilushaaaaaa 4 месяца назад

@@thang010146 will one wire not work?

@thang010146 4 месяца назад

@@Ilushaaaaaa The red wire pulls the yellow slider. The blue wire pulls the blue slider. If there is only the red wire, the yellow slider can move, the blue slider can not. If there is only the blue wire, both sliders can not move.

@dgb5820 3 года назад

Great video 👍

@fernandoebenezer7551 2 года назад

Can you make the assembley steps per part of your lifter in that video??

@thang010146 2 года назад

Sorry, I can not. Please use CAD files of this video to do it yourself. Links yo download the CAD files are in the video description.

@aravindmpillai8320 4 года назад

Here the tension on the cables are not exactly vertical. Wont that create a hinderance in the movement of sliders?

@thang010146 4 года назад

The fact that the cables branches are not parallel to each other may cause the differences of the slider speeds.

@user-qu5jy5ji7c 4 месяца назад

Nossa, como ajudou, valeu

@MasterMindmars 3 года назад

Beautiful Wich program is? Inventor?

@thang010146 3 года назад

Yes, Inventor.

@hifiindianautomation Год назад

Nice method

@matthewcarullo5851 9 месяцев назад

Is it possible to modify this mechanism so that the blue/yellow members cannot be lifted by hand? (i.e. re-arrange so that tension in the ropes prevent this from happening)

@thang010146 9 месяцев назад

Does the following design meet your requirements? ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-7rgVm0vIMuY.html

@Dadudi 9 дней назад

@@thang010146 Hey this video doesn't work anymore, can you please upload it again or tell us how to fix the issue asked in the previous comment please?

@thang010146 9 дней назад

@@Dadudi The video works normally: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ydkJCE956ko.html Use other design to fix the issue: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ydkJCE956ko.html

@Dadudi 9 дней назад

@@thang010146 oh now it works! Thank you very much!

@ROBK636 4 года назад

Like the hand crank appliance forklifts?

@thang010146 4 года назад

Similar. Please see: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-grMBzq0YHH0.html

@samehfawzyk 3 года назад

Brilliant

@penamapena 3 года назад

hello sir, i wanna ask you something, when sliders already lift, did the motor can hold the cable or we need other mechanism? thanks

@thang010146 3 года назад

A motor brake (or anti-reversing ratchet mechanism) is needed. If the transmission from the motor to the violet pulley is a self-locking one (for example a worm reducer), no need.

@penamapena 3 года назад

@@thang010146 hoo.. Oke sir, thanks

@olegs2195 4 года назад

Looks seems like on old wooden ships mechanism for lifting the mast

@mohamedeltoum8296 3 года назад

What about center of gravity?

@HS_COMET Год назад

I wanna make horizontal telescopic slider... so I need return mechanism

@thang010146 Год назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-nmyvMkfxtbo.html ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-jWxARpHUVrg.html ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-yGxCs2ka7HQ.html

@kushaljaiswal361 3 года назад

Where can I buy this mechanism online

@dogwalker666 3 года назад

This is very similar to how a fork lift truck works only with a hydraulic ram instead of a motor.

@atorrance 4 года назад

Can you a video with a “continuous” style rigging as opposed to the “cascade” style in this video. The differences between these are highly important concepts for students robotics competitions and your clean animations could be useful.

@thang010146 4 года назад

I don't quite understand your request. Could you show pictures or videos of “continuous” style riggings?

@lazyh-online4839 4 года назад

I have the same question, not very clear what you mean by "continuous"

@kalimpathan5282 3 года назад

Which software is used for this type of animation

@thang010146 3 года назад

All videos in this channel are made in Autodesk Inventor, Dynamic Simulation.

@techtoysgadgets485 3 года назад

Thx sir

@gamot 2 года назад

Hello sir, it is fantastic model. i just want to ask, can i have this?

@thang010146 2 года назад

Sorry, I cannot help you. I just made its animation.

@manikbhowmik200 3 года назад

Which CAD software do you use?

@thang010146 3 года назад

All videos in this channel are made in Autodesk Inventor, Dynamic Simulation.

@muhammedkorkmaz6603 4 года назад

Can i take the dimensions of the drawing if i ask?

@thang010146 4 года назад

Use CAD files of the video to get the dimensions. Links to download the CAD files are in the video description.

@muhammedkorkmaz6603 4 года назад

@@thang010146 Thank you but i need measure to draw the drawing in solidworks 2013 program. I could not open the files in the description section. Can you help with this.

@thang010146 4 года назад

Search the way to open STEP files in SolidWorks on the Internet.

@muhammedkorkmaz6603 4 года назад

@@thang010146 Thank you.