How to Build a Pulley: 6 Steps (with Pictures)

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How to Build a Pulley: 6 Steps (with Pictures)
How to Build a Pulley: 6 Steps (with Pictures)
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A pulley is a simple machine, consisting of a pulley fixed to a support and free to rotate on its own axis, which can be used to lift or move heavy objects. The pulley can be fixed, mobile or a combination of the two. This tutorial shows you how to build a still one.

Steps

Build a Pulley Step 1
Build a Pulley Step 1

Step 1. After purchasing all the components of your pulley, choose where to install it

Build a Pulley Step 2
Build a Pulley Step 2

Step 2. Mount the pulley on its support locking it with a special pin and with the respective locking nut, as shown in the image

Make sure the pulley can turn freely without resistance

Build a Pulley Step 3
Build a Pulley Step 3

Step 3. Secure your pulley to a wall or ceiling using the appropriate tools

Build a Pulley Step 4
Build a Pulley Step 4

Step 4. Run the rope inside the pulley groove of your pulley

Build a Pulley Step 5
Build a Pulley Step 5

Step 5. Now securely attach one end of the rope to the object you wish to lift or move

Build a Pulley Step 6
Build a Pulley Step 6

Step 6. Pull the other end of the rope and let the pulley do its work, changing the direction of the force you are applying to the rope

Warnings

  • When using a pulley to lift very heavy weights, always be very careful. There is always a risk of damaging the ceiling or a wall.
  • If you want to use the pulley to lift a very heavy person, test its lifting capacity first to avoid causing damage to property or people.

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