It can be used with all types of modular scaffolding systems, especially ringlock and cuplock scaffolding. It also acts as a clamp for other scaffolding equipment. Its main job is to firmly hold timber beams in the proper position. This jack’s threaded attachment provides quick and easy floor-setting adjustment. This type of scaffold leveling jack is used to support floor forms and transfer beams. Universal jacks provide high strength for operations like lifting, moving, pushing, and supporting loads. They are used in conjunction with fork heads, socket bases, and adaptors. It provides a technique of jacking which is utilized at the top or the bottom of the scaffold framework. Its main function is to hold the bottom position of the vertical member of the cuplock system and facilitate the height adjustment at the bottom level. This is used in the cuplock modular scaffolding system in conjunction with adaptors. These jacks have a self-locking system, which means that no matter how much weight is being supported if the rotational force on the screw is removed, it will stay in place and not rotate backward. They have a heavy-duty vertical screw that can bear loads. It provides a strong foundation and a leveled base for scaffold structures.Īdjustable screw jacks are used in conjunction with adaptors and are capable of bearing loads of the entire system scaffold when braced fully.
It is used to lift moderate to heavy weights, raise and lower the scaffold, and give sturdiness to the entire framework. What is a screw jack?Ī screw jack, also known as a jackscrew, leveling jack, or screw leg, is operated by turning a screw. These can be used with either metal or wood scaffolding. The foundation is built using adjustable screw jacks that allow leveling of the framework on uneven ground.
It provides a stable working platform for the scaffold users above the ground level. Posted by iDigitalise on Octo11:41 am | Comments Off on Types and Advantages of Adjustable Screw JacksĮvery construction site involves scaffold structures to access high heights.
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