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摘要：目前，随着国民经济的高速发展，在城市规划和改造过程中，常常会出现现有建筑物和规划之间矛盾的问题。然而建筑物迁移技术的出现和发展，对于城市建设和改造具有重要意义，其推广应用将产生巨大的经济效益和社会效益。绳锯式古建筑迁移机组设计内容主要包括：电动机的选择设计、绳锯的选择设计、龙门架的选择设计、导向轮的选择与设计、导轨的选择设计和绳锯张紧装置的选择设计等。设计过程按照国家标准和机械设计标准来设计的。龙门架的结构和导向轮的布局是设计中的重点，其影响着整套迁移机组在切割古建筑遗址过程中质量的好坏。设计中参照了相关文献资料进行了结构的优化设计，并对主要部件进行了强度校核。同样几种减速机的选择与计算，也是设计的重要环节。绳锯式古建筑遗址迁移机组更好地解决了当前古建筑遗址面临的问题，对古建筑物的破坏影响小，复原性好，切割效率高，且自动化程度高。20827
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毕业论文关键词：绳锯式；龙门架的设计；迁移机组；绳锯张紧装置
Design of Wire saw ruins of ancient migration unit
Abstract:At present,along with national economy high speed development, In the process of urban planning and transformation，it often appears the contradiction of between the existing building and planning problems. However, the emergence and development of migration technology building.It is of great significance to urban construction and retrofit . Its application will produce great economic benefit and social benefit . The design content of wire saw ruins of ancient migration unit mainly includes : the choice and design of the motor, wire saw , gantry, guide wheel, guide rail and wire saw tensioning device design, etc. The design process in accordance with the National Institute of Standards and mechanical design criteria for design. Portal frame structure and the layout of the guide wheel is the key portion in design. It affects the quality of a complete set of the migration unit in the process of cutting ruins of ancient buildings. Reference to the design of the related literature in the structure optimization design, the intensity check of main components need to be conducted . Meanwhile, several selection and calculation of the speed reducer is also an important part of the design . Wire saw ruins of ancient migration unit is better to solve the current facing problem ruins of ancient buildings.It has the advantages of Small damage effect of the ancient buildings, good resilience, high cutting efficiency, and high degree of automation.
keywords: Wire saw type; The design of the gantry; The migration unit; Tensioning device
目录
1 序言 1
1.1 前言 1
1.2 绳锯式古建筑遗址迁移机组概述 1
1.2.1 绳锯式古建筑遗址迁移机组设计的目的 2
1.2.2 绳锯式古建筑遗址迁移机组的用途 2
1.2.3 绳锯式古建筑遗址迁移机组的主要性能参数确定 2
1.3 设计的研究范围 2
2.设计内容及设计要求 3
3. 总体设计方案 3
4. 绳锯式古建筑遗址迁移机组的设计 4
4.1绳锯式古建筑遗址迁移机组的工作要求设计 4
4.2 古建筑遗址迁移龙门架的选择与设计 4
4.2.1 龙门架结构的选择与设计 6
4.2.2 龙门架材料的选择与设计 9
4.3 古建筑遗址迁移机组导向轮的设计 12
4.3.1导向轮在龙门架上整体布局的设计 12
4.3.2导向轮的材料与结构的选择与设计 13
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