履带起重机转台防变形工装优化设计与应用

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摘要:针对履带起重机转台结构形式和焊接过程中易变形的特点,设计了一种转台防变形工装。该工装为组装式结构,结构简单,使用方便,容易操作,适用于不同吨位履带起重机产品,有效保证了转台生产质量,降低了工人劳动强度。
关键词:履带起重机;转台;防变形;工装
Optimal design and application of anti-deformation tooling for crawler crane turntable
Abstract: According to the structure of crawler crane turntable and the characteristics of deformation in welding process, a kind of turntable anti-deformation tool is designed. The utility model has the advantages of simple structure, convenient use and easy operation, and is suitable for crawler cranes of different tonnage.
Keywords: crawler crane; turntable; anti-deformation; tooling
1 序言
履带起重机具有起重量大、起升高度高、场地适应性好,以及可带载行走等特点,广泛应用于轨道交通、风电、石化及核电等大型工程项目[1-3]。(剩余3398字)