Adjustable Founding Chair for Boiler Scaffolding

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Solution Overview

Problem

Existing scaffolding systems for industrial boilers are cumbersome and costly to install due to the need for specialized equipment and heavy, difficult-to-manage founding chairs, which limits access and increases maintenance downtime.

Innovation Solution

A founding ladder system with adjustable and lockable aluminum alloy founding chairs and ladder supports that simplify scaffolding installation by allowing easy leveling and secure positioning on varying boiler wall angles, featuring a variable scaffold support plate and lightweight design to facilitate quick and efficient setup.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional scaffolding systems are used in industrial boilers, then structural support is provided, but installation time and complexity increase significantly

Engineering Contradiction:
Improvestructural supportVSAvoidinstallation time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The scaffolding system is divided into modular components including founding chairs that can be independently positioned and assembled on ladder supports, allowing for rapid installation without complex preparatory work

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The founding chairs are pre-configured with adjustable legs and locking mechanisms that enable immediate positioning on the ladder supports, eliminating the need for on-site customization and reducing installation time

Inventive Principle:
Principle #10Preliminary action

2Reliability

If specialized scaffold support legs with V-shaped bases are used to engage boiler walls, then stable support is achieved, but device complexity and cost increase

Engineering Contradiction:
Improvestable supportVSAvoidspecialized equipment requirements
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The founding chair design incorporates universal engagement features that can adapt to various boiler wall geometries and angles, eliminating the need for specialized V-shaped base legs and custom-engineered support structures

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The founding chair includes adjustable legs with locking mechanisms that allow dynamic adaptation to different boiler wall angles and positions, providing stable support without requiring pre-configured specialized support legs

Inventive Principle:
Principle #15Dynamics

3Reliability

If heavy founding chairs are used to ensure stability, then structural stability is improved, but ease of operation and installation difficulty worsen

Engineering Contradiction:
Improvestructural stabilityVSAvoidinstallation ease
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The founding chair is divided into modular components including the seat, adjustable legs, and locking mechanisms that can be easily assembled and disassembled, reducing handling difficulty while maintaining structural integrity

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The founding chair uses adjustable leg lengths and positioning mechanisms that allow optimization of both weight distribution for stability and ease of handling during installation, balancing structural requirements with operational convenience

Inventive Principle:
Principle #35Parameter changes

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The system significantly reduces installation time and effort, allowing for faster boiler maintenance and quicker return to service by providing a lightweight, adjustable, and secure scaffolding solution that adapts to the unique geometry of boiler walls.

Implementation Method 1

The variable scaffold support plate includes a planar top surface and the support plate pivots on the fixed top member about an axis extending across the fixed top member

Methodology Applied
Scientific EffectPivoting: Hinge

Data Source

PatentUS8579084B2Founding system
Publication Date: 2013.11.12 BRAND SHARED SERVICES LLC
  • US8579084B2 patent drawing
  • US8579084B2 patent drawing
  • US8579084B2 patent drawing

AI summary

A founding chair for a founding ladder system is of a lightweight fabricated design and includes a pivotally secured top leveling plate. A ladder system for the founding chair includes a slide in engagement rack for securing of the founding chair and allowing incremental adjustment.