Counterweight Fly System Diagram

Rope systems are often used for temporary or custom rigging as rope systems are easier to adapt than counterweight or winch systems.

Counterweight fly system diagram.

The house back of house boh backstage noun the area of a theatre not open to the public. All users must be. Today the main fly system is rarely a rope system. A fly system or theatrical rigging system is a system of rope lines blocks counterweights and related devices within a theater that enables a stage crew to fly hoist quickly quietly and safely components such as curtains lights scenery stage effects and sometimes people systems are typically designed to fly components between clear view of the audience and out of view into the.

Normally the arms are held inside the flywheel by hefty springs but if the lift moves too fast they fly outward pushing a lever mechanism that trips one or more braking systems. Well equipped theatres often have a flyrail on both stage left and right. Auditorium noun the seating area or audience chamber of a performance space. Designed system of permanently installed hoists and a control system is easy to use and is a lower risk approach than a counterweight system.

Streamlined to allow more line sets in a theater since counterweights don t take up as much space as sand bags. Rigging wall that allows the counterweight arbors to travel lower than the stage floor to provide in creased batten travel. When a near balanced condition occurs the effort required to fly a set in or out equals the amount of system friction plus the inertia to move the load. Double purchase meaning the weight of the counterweights on the arbor equals twice the weight of the scenery batten.

A counterweight system is meant to be operated in a near balanced condition. But rope systems are often included as an auxiliary system. Any additional objects flown from the batten will require that additional weights be placed on the arbor. Designed to allow the fly rail where you control the system to be on a raised level.

Each empty pipe batten has weight and therefore counterweights must be added to the arbor for that batten. Also the room or space be low that slot. Refer to figure 4 5 for a diagram that shows the components of a counterweight fly system.