1926.451 - General requirements. | Occupational Safety and …
At all points of a scaffold where the platform changes direction, such as turning a corner, any platform that rests on a bearer at an angle other than a right angle shall be laid first, and platforms which rest at right angles over the same bearer shall be laid second, on top of the first platform.
1926.450 - Scope, application and definitions applicable to this ...
Bearer (putlog) means a horizontal transverse scaffold member (which may be supported by ledgers or runners) upon which the scaffold platform rests and which joins scaffold uprights, posts, poles, and similar members.
A suspended scaffold equipped with one or more hoists that can be operated by employees on the scaffold. Bearer. A horizontal scaffold member (which may be supported by ledgers or runners) upon which the scaffold platform rests and which joins scaffold uprights, posts, poles, and similar members. Boatswain's chair. A single-point adjustable ...
Scaffolding Definition: Types, Parts, Design ... - What Is Piping
2020年9月18日 — Transom or Bearer: Transoms are used to support standards and they are at the right angles to the ledgers. Transoms define the bay width. Scaffolding Tubes: Steel or Aluminium tubes are used in scaffolding. Couplers: Fittings to hold tubes together. They are of three types; Putlog Coupler, Swivel Couplers, and Right Angle Couplers.
eCFR :: 29 CFR Part 1926 Subpart L -- Scaffolds
Bearer (putlog) means a horizontal transverse scaffold member (which may be supported by ledgers or runners) upon which the scaffold platform rests and which joins scaffold uprights, posts, poles, and similar members.
Scaffolding Components - EHS DB.com
Scaffolding is a temporary structure installed against the side of a building, around a chimney, etc. to provide platforms for workers and materials during construction, maintenance, etc. Although there are many varieties of scaffolding systems, a common one is called independent tube and coupling scaffolding – popular because it transports ...
Let’s Talk Scaffold Safety What is a scaffold? A scaffold is any temporary elevated platform (supported or suspended) and its supporting structure (including anchorage points), used to hold workers, materials or both. How does it work? A supported scaffold (typically a frame scaffold) is the most commonly used. It has one or more
Scaffolding Parts: 11 Different Components Of Scaffolding
2023年5月25日 — This blog will explore the 11 different scaffolding components, including standards, ledgers, transoms, bracing, base plates, sole boards, working platforms, guardrails, toe boards, couplers, and toe boards. Each component uniquely supports the structure, distributes weight, and provides a safe environment for workers.
Scaffolding : Supported Scaffolds - Tube and Coupler
Tube and coupler scaffolds are so-named because they are built from tubing connected by coupling devices. Due to their strength, they are frequently used where heavy loads need to be carried, or where multiple platforms must reach several stories high. Their versatility, which enables them to be assembled in multiple directions in a variety of ...
Basic knowledge of Scaffolding and Its Hazards - Safety World
Transom/ Bearer. Transoms are used for the supporting of the posts of standards in the bay of width is known as transom/ bearer and transom are always fixed at the right angles to the ledgers. Transvers bracing. Its used for the strengthening of the scaffold structure to carry more loads.