Scissor Lift Safety Training Markham

Scissor Lift Safety Training Markham - A scissor lift is a type of platform lift that moves vertically. The lift table is moved in a vertical motion because of criss-cross folding supports which are linked in what is called a pantograph. The platform is able to propel vertically because of the application of pressure to the outside of the lowest set of supports. This elongates the crossing pattern and causes the machine to rise. Some models of scissor lift also have an extending "bridge" that allows operators to have closer access to the work area because the vertical only movement could have some inherent limits.

There are lots of different models of scissor lifts on the market. They could be powered by different ways including mechanical, via a rack and pinion or lead screw system, or pneumatic or hydraulic. Several types might need no power to enter "descent" mode but instead rely on a simple release of pneumatic or hydraulic pressure depending on the power system utilized. These pneumatic and hydraulic methods of powering these lifts are preferred because releasing a manual valve provides a fail-safe alternative of returning the platform to the ground.

Click to Download the pdf