What is the stand?

Stroke is the type of lift system that allows the transport of people or goods from the ground floor to higher heights using a stand and a pastor system. The size of the rack lifting may vary significantly according to the intended purpose; Some elevators are relatively large and are able to move goods and people at the same time, while others are relatively small and useful only for the transport of small quantities from one place to another. These elevators are often used on construction sites, especially in places of large structures.

The stand and pinion system contains a straight device known as the stand; This gears will start the length of the elevator system and will act as a track for the lift of the stand. Pinion is a round gear that fits with your teeth on the stand. The elevator of the stand is likely to have more than one pinion gear, running along the same rack or separate stands. The rotary force of the round pastor wheel is transferred to a straight force of theOjan, it moves up and down accordingly. Some elevators can also move horizontally in the same way.

Larger stand lifting systems are likely to be motorized, while smaller systems can be motorized or operated using a hand handle. The motorized units will have a spindle or axle that connects to the gear, thereby rotating by gearing if necessary. The controls built into the unit allow the user to change the rotary direction of the pinion, changing the direction of movement of the stand itself. The manual version of the lift of the stand will have a hand handle that will move the pulleys instead. In some cases, the hand handle does not have to be directly connected to the pinion, but instead can be attached to an accessible point at the bottom of the stroke and connected to the pinion using cables or strips.

These types of elevators are generally cheap on construction and they are reliable and durable. HaveBut the tendency to be somewhat noisy and quite slow. Cable elevators are faster and quieter, but it is more difficult to construct them, so they are not useful for construction sites. Hydraulic elevators are also very reliable, quiet and strong, but are not feasible for construction sites.