In case there is a power failure, the secondary brake can be used for controlled descent, therefore completely eliminating the dependency on and need for electrical components. Tirak hoists are designed and intended for vertical hanging rope That is why they are equipped with a secondary brake. These hoists are designed to make work at great heights as safe and easy as possible. They are equipped with either an air-powered motor, or an electric one. Tirak hoists can be used for any height ranging from 30 to 1200 feet, even more if required. The wire rope/cable passes completely through the machine so there is no trouble of dealing with long cables. Tirak hoists consist of four components: rope/cable driving mechanism, gear box, electric motor, and a secondary brake. Tractel Tirak Hoistīorn in 1941, Tractel revolutionized the industry when it manufactured hoists, both manual and electric, which enable the use of a suspended scaffold. When selecting a hoist, the weight of the unit itself as well as the weight of personnel and materials are important factors to keep in mind. There are different motors by different companies that can be employed for this purpose. The most important component of a suspended scaffolding system is a motor that helps adjust the height of the hanging working platform. Source: Components and Accessories of Suspended Scaffolds Motors A swing stage attached to the exterior of a building is a common sight for pedestrians and drivers in an urban city. Although it is typically employed by window washers, it plays a major role in high-rise construction. It is suspended from an overhead structure by cables or ropes that are attached to stirrups on each side of the platform. Types of Suspended Scaffolds Two-point (Swing Stage)Ī swing stage is the most common type of suspended scaffolds. Although they can be configured in various ways for different purposes, swing stage suspended scaffolds are normally employed by companies that are involved in facade restoration of high rise structures. An electric motor is used to raise or lower the platform according to the requirement of the situation. These cables support the suspended scaffold. Although this article is going to look into the different types and components of suspended scaffolding systems, it will focus primarily on swing stage scaffold.Ī swing stage scaffold has cables/wires connected to hangers/stirrups on each end of its platform. Suspension scaffold is another commonly used term for this popular scaffolding system which is a very cost-effective and flexible option in rooftop projects and industrial installation. The suspended scaffolding system has eight types of which an adjustable two point swing stage scaffold is the most popular. ![]() Spider keeps its customers satisfied by offering them both sale and rental options from 25 locations across North and South America. Hence, they continue to lead the suspended scaffolding market. They have expanded their umbrella by manufacturing and adapting their suspended scaffolding products to suit the needs of the ever-changing market. Spider is the pioneer of suspended scaffolding system, and began designing and manufacturing this equipment more than six decades back. Suspended Scaffolding / Swing Stage Scaffolding Introduction Furthermore, workers can use the stirrups on the edges of a swing stage scaffold for walking therefore increasing the actual length of the platform. Speed is another important advantage of a powered swing stage scaffold – it can quickly move personnel and materials at a speed of 35 feet per minute. Although it is lightweight, it can carry loads of up to 1500 lbs. Moreover, it is a lightweight platform that can be suspended easily from an overhead structure. It is a flexible scaffold that can be extended from 3 feet to 72, even more if required. If you require quick and easy access to tall buildings and structures, then an electric powered suspended scaffold is just what you need. In such a case, setting up a suspended platform, such as the swing stage scaffolding, is a wise and cost-effective solution. Moreover, it is also costly in terms of time, money, and energy. It is difficult to set up a regular scaffolding system when working on a very tall structure. A suspended scaffolding system is ideal in situations where tall structures are involved. However, other means can also be adopted, such as metal chains. ![]() These suspended scaffolds are normally supported on all four sides with ropes. As an Amazon Associate I earn from qualifying purchases.Ī suspended scaffolding system involves a working platform that hangs from an overhead structure. This post may contain affiliate links, we may receive a commission if you make a purchase using these links.
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