Counter-Weight
Maintain system tension and stability with counter-weights, using weights and pulleys to balance forces in various mechanical and structural applications.
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An insulated assembly designed to hold a specific tension on the catenary wire at all times, using a series of weights and pulleys.
Purpose
Counter-weights are used to maintain constant tension in systems like catenary wires, which are essential for ensuring the stability and functionality of various structures and mechanical systems. They help in balancing forces and preventing sagging or slack.
Examples of Use
- Using counter-weights in railway systems to maintain the tension in overhead electrical wires, ensuring reliable power supply to trains.
- Implementing counter-weights in stage rigging systems to balance curtains and scenery, allowing for smooth and controlled movement.
- Applying counter-weights in elevator systems to balance the weight of the elevator car, reducing the load on the motor and improving efficiency.
Related Terms
- Catenary Wire: A wire or cable used in systems like railways to support the transmission of electrical power to trains.
- Pulley System: A system of wheels and ropes used to lift or move loads, often incorporating counter-weights for balance.
- Tensioning Device: A tool or mechanism used to apply and maintain tension in a cable, wire, or belt.
Notes
Counter-weights must be carefully calibrated and maintained to ensure the proper functioning of the systems they support. Regular inspection and adjustment are necessary to accommodate any changes in load or environmental conditions.
Related Terms
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