毕业设计—S型固定式不锈钢消防水炮设计

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1、 I S型固定式不锈钢消防水炮结构设计 摘 要 消防水炮是消防实战中运用最为广泛的灭火装备之一，设计一个水力学性能好、功能 齐全的消防水炮对消防工作具有重要意义。 在理论计算的基础上设计了S型手动固定式不锈钢消防水炮，并运用Pro/Engineer、 Pro/Mechanica对消防水炮进行了三维实体建模、蜗轮管的应力分析，得出的相关结论可进 一步验证其结构设计的合理性，同时为消防水炮的设计提供一定的理论参考依据。 所设计的消防水炮水平方向可360 0 旋转，垂直方向俯仰角为40070 0 ，通过操作 手轮可调整水炮喷射方位且具有自锁功能，整体外观紧凑、美观、流线型强。 关键词：消防水炮；虚拟

2、装配；应力仿真 II Structural design of S-type fixed stainless steel fire water monitor Abstract The fire water guns is one of the most widely used fire-fighting equipment in the fire combat. The design of a water and good mechanical properties, a fully functional fire water cannons on the fire the work of

3、great significance. Designed on the basis of theoretical calculations, the S-type manual fixed stainless steelfire water guns.And use of Pro / Engineer, Pro / Mechanica for fire water guns, a three-dimensional solid modeling worm pipe stress analysis, and relevant findings further validate the ratio

4、nality of the design of its structure, as well as the design of fire water guns to provide a certain theory of reference. The design of fire water guns horizontally 360 rotation, the pitch angle of the vertical direction from -400 to +70, handwheel adjustable water gun jet orientation and self-locking function, the overall appearance of a compact, beautiful, streamlined. Keywords:Fire water monitor;Virtual assembly; Stress simulation III 目 录 第 1 章 概述 1 1.1 消防水炮的介绍及发展现状 .1 1.2 固定式消防水炮的种类及应