Innovative Design Of 900t Double Guide Beam Erecting Machine Based On Improved ARIZ

Based on the establishment of systematic ARIZ algorithm based on ARIZ-85 C,this paper applies ARIZ algorithm to analyze and solve the technical problems in the process of erecting the front end of the 900 t double guide beam bridge machine.ARIZ is a structured process algorithm that integrates all the tools of TRIZ.This topic first applies ARIZ to expand the problem,narrow the problem,technical conflict and physical conflict construction and other steps to the fuzzy engineering problem,"900t-level double guide beam bridge machine cannot be disassembled at the last hole in front of the tunnel",into a problem model with clear definition,clear boundaries and clear parameters;then gradually apply extended resource analysis,knowledge base,standard solution,and invention principle to gradually expand resources to solve problems and obtain a number of viable innovative designs.Specifically include the following aspects:1.Establishment of systematic ARIZ algorithm based on ARIZ-85CBased on the original ARIZ85-C,the original algorithm flow is improved,and some auxiliary analysis tools are introduced to improve the operability of the algorithm.On this basis,a systematic ARIZ algorithm is formed.2.Solve and analysis of the problem that the 900 t double guide beam bridge machine can not be erected at the last hole in front of the tunnel based on ARIZ algorithm.Based on the ARIZ algorithm,the problem of the failure to erect the 900 t double guide beam bridge machine under the bridge connection conditions at the last hole in front of the tunnel is analyzed and solved.Based on the initial problem analysis,expansion and reduction problems,system conflict determination based on ideal solution,etc.,the system conflicts are gradually constructed,through resource analysis,system problem solving based on extended material field resources,small person method and extended resources.Solve problems and form a number of feasible innovative design solutions to provide examples of processes and methods for subsequent resolution of similar complex co-engineering problems.3.900 t double guide beam bridge machine innovative designBased on the DF900 double guide beam bridge erecting machine,the improved design of the cantilever beam structure or the whole machine structure is carried out.Based on the idea of ARIZ algorithm flow and various analysis and problem solving tools in ARIZ,several innovative solutions were obtained,and then the program evaluation was carried out according to the actual situation.Finally,the innovative design scheme of the telescopic cantilever beam was determined,and the 900 t double guide beam bridge machine was solved.The problem of at the last hole in front of the tunnel of the main model tunnel cannot be erected.