简易升降式立体停车设备的设计
发布时间：2018-10-14 15:40
【摘要】：目前,我国立体车库应用普遍且以大型多车位立体车库居多,但大型车库整体工程费用偏高、存取车时间偏长、不利于小区窄地路边车位的安装等,而传统简易式立体车库存取效率低、上下层存取互相干涉等,故设计一种结构简单实用、停车效率高、侧方位提升、上下层无需避让的新型简易升降式立体车库是解决问题的关键,以下将称此新型车库为侧方位无避让式立体车库。侧方位无避让式立体车库相对于现有的简易式立体车库主要有三大特点即提升方式为侧方位提升;上下车位的存取互不影响,无需避让,上层存取车独立;安装方式多样且安装过程简便,主要用于无地基安装,靠近墙体安装以及安装在路边车位等。故本文旨在设计一种侧方位无避让式立体车库,主要研究内容如下:首先,设计立体车库子方案及总方案并完成整机的三维建模。目前国内外大多为正方位简易式车库结构,对于侧方位简易式车库的研究与设计甚少,故通过调研分析新型立体车库车库研究现状、适用情况等,提出设备功能设计要求即初步确定需要提升的最大负载、提升行程、升降速度、升降时间等参数。根据已知参数及总功能设计各子模块的实施子方案和部件结构,最终通过合理组合各子方案以及部件结构,完成新型简易升降式立体车库的总方案和总结构的设计。然后,完成动力系统的设计以及各动力部件选型。以侧方位无避让式立体车库的总方案和总结构为基础,以车库负载、行程、时间等为设计参数,通过计算结果设计车库的下层平移动力系统和上层侧方位提升动力系统两大动力系统,再根据动力系统的传动路线及方式,完成动力部件的计算及选型并校核选型结果的适用性。最后,在完成结构设计之后,对立体车库关键部件进行有限元分析和优化。运用ANSYS SCDM软件设计分析单元、提取截面以及简化连接点,从而简化立体车库ANSYS分析模型。通过ANSYS分析关键部件的受力以及变形,并验证其分析结果是否满足使用要求,根据分析结果,改进模型进行优化再分析,对比分析结果,选择最优结构。
[Abstract]:At present, the application of stereoscopic garages in our country is widespread and the large multi-parking space is the majority. However, the overall engineering cost of large-scale garages is on the high side, and the time for storing and storing cars is too long, which is not conducive to the installation of roadside parking spaces in narrow areas, and so on. Because of the low access efficiency and interference between the upper and lower layers of the traditional simple three-dimensional garage, a simple structure, high parking efficiency and lateral azimuth promotion is designed. The key to solve the problem is to solve the problem by using a new simple lifting stereo garage which does not need to be sheltered from the upper and lower floors. The following will be called the lateral azimuth free stereoscopic garage. There are three main characteristics of the lateral azimuth free stereoscopic garage compared with the existing simple stereoscopic garage, that is, the lifting mode is lateral azimuth lifting, the access of the upper and lower parking spaces is not affected by each other, there is no need to avoid, and the upper access car is independent. The installation method is various and easy to install. It is mainly used for the installation without foundation, near the wall and at the roadside parking space. Therefore, this paper aims to design a side azimuth free stereoscopic garage. The main research contents are as follows: firstly, the sub-scheme and the overall scheme of the stereo garage are designed and the 3D modeling of the whole machine is completed. At present, most of the domestic and foreign garage structures are positive-azimuth simple garage structure, but the research and design of side-azimuth simple garage are very few, so through the investigation and analysis of the new three-dimensional garage research status, applicable situation, etc. The design requirements of equipment function are as follows: determining the maximum load, lifting stroke, lifting speed, lifting time and so on. According to the known parameters and the total function, the implementation scheme and component structure of each sub-module are designed. Finally, by combining each sub-scheme and the component structure reasonably, the total scheme and structure of the new simple lifting stereoscopic garage are designed. Then, the design of the power system and the selection of the power components are completed. Based on the general scheme and structure of the lateral azimuth no-shelter stereoscopic garage, the design parameters are the garage load, travel, time, etc. According to the calculation results, two main power systems are designed, which are the lower displacement power system of the garage and the upper side azimuth lift power system, and then according to the transmission route and mode of the power system, Complete the calculation and selection of power components and check the applicability of the selection results. Finally, after completing the structural design, the key parts of the three-dimensional garage are analyzed and optimized by finite element method. The analysis unit is designed by using ANSYS SCDM software, the section is extracted and the connection point is simplified, thus simplifying the ANSYS analysis model of the stereoscopic garage. The stress and deformation of the key components are analyzed by ANSYS, and the results are verified whether the analysis results meet the requirements. According to the analysis results, the improved model is optimized and reanalyzed, the results are compared and the optimal structure is selected.
【学位授予单位】：东华大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U491.71
本文编号：2270896
[Abstract]:At present, the application of stereoscopic garages in our country is widespread and the large multi-parking space is the majority. However, the overall engineering cost of large-scale garages is on the high side, and the time for storing and storing cars is too long, which is not conducive to the installation of roadside parking spaces in narrow areas, and so on. Because of the low access efficiency and interference between the upper and lower layers of the traditional simple three-dimensional garage, a simple structure, high parking efficiency and lateral azimuth promotion is designed. The key to solve the problem is to solve the problem by using a new simple lifting stereo garage which does not need to be sheltered from the upper and lower floors. The following will be called the lateral azimuth free stereoscopic garage. There are three main characteristics of the lateral azimuth free stereoscopic garage compared with the existing simple stereoscopic garage, that is, the lifting mode is lateral azimuth lifting, the access of the upper and lower parking spaces is not affected by each other, there is no need to avoid, and the upper access car is independent. The installation method is various and easy to install. It is mainly used for the installation without foundation, near the wall and at the roadside parking space. Therefore, this paper aims to design a side azimuth free stereoscopic garage. The main research contents are as follows: firstly, the sub-scheme and the overall scheme of the stereo garage are designed and the 3D modeling of the whole machine is completed. At present, most of the domestic and foreign garage structures are positive-azimuth simple garage structure, but the research and design of side-azimuth simple garage are very few, so through the investigation and analysis of the new three-dimensional garage research status, applicable situation, etc. The design requirements of equipment function are as follows: determining the maximum load, lifting stroke, lifting speed, lifting time and so on. According to the known parameters and the total function, the implementation scheme and component structure of each sub-module are designed. Finally, by combining each sub-scheme and the component structure reasonably, the total scheme and structure of the new simple lifting stereoscopic garage are designed. Then, the design of the power system and the selection of the power components are completed. Based on the general scheme and structure of the lateral azimuth no-shelter stereoscopic garage, the design parameters are the garage load, travel, time, etc. According to the calculation results, two main power systems are designed, which are the lower displacement power system of the garage and the upper side azimuth lift power system, and then according to the transmission route and mode of the power system, Complete the calculation and selection of power components and check the applicability of the selection results. Finally, after completing the structural design, the key parts of the three-dimensional garage are analyzed and optimized by finite element method. The analysis unit is designed by using ANSYS SCDM software, the section is extracted and the connection point is simplified, thus simplifying the ANSYS analysis model of the stereoscopic garage. The stress and deformation of the key components are analyzed by ANSYS, and the results are verified whether the analysis results meet the requirements. According to the analysis results, the improved model is optimized and reanalyzed, the results are compared and the optimal structure is selected.
【学位授予单位】：东华大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U491.71
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