| 摘要 |
A founding ladder system provides support for a scaffolding system mounted inside an enclosed area, such as a boiler. The founding ladder system is modular in construction to allow for easy use and is both adjustable and adaptable to fit the various sizes and shapes of boilers in which it may be used. The founding ladder system includes a truss which is to be mounted horizontally and which is to be connected to ladder-like supports which extend up the inside walls of the boiler. The ladder-like supports provide points of contact for the scaffolding system to be constructed inside the boiler.
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