基于老旧小区改造的斜向立体停车库设计与分析

The Design and Analysis of Inclined Stereo Parking Garage for Old Residential District Reconstruction

摘要: 通过对曲柄连杆结构的斜向立体停车装置的设计，该装置能够实现2.7 × 5.5米双车位停放，本装置由曲柄连杆控制纵向移动、由步进电机控制的斜向45˚移动、舵机控制的棘轮棘爪急停、四根滑轨辅助纵向移动、手动急停，上层载车板纵向移动通过步进电机带动曲柄，使得滑块前后移动。斜向移动采用滑块带动载车板来实现。由上层电机带动同步轮，通过对绳索收放，带动载车板斜向移动。通过Solidworks Slimulation模块完成了对装置主要零部件的静态载荷分析，结果表明：零部件在工况下的最大受力小于设计许用应力，完全满足强度要求，节约空间，提高空间利用率，制造运行成本低，适合推广使用。

Abstract: By means of the oblique three-dimensional parking equipment design of crank connecting rod structure, the device can achieve 2.7 × 5.5 m double parking. This device is controlled by a crank connecting rod lateral movement, controlled by the stepper motor 45˚ oblique movement, stop the ratchet wheel and pawl of steering gear control, four auxiliary lateral movement, manual stop slippery course, the upper floors of load lateral movement by stepping motor drives the crank, makes the slider back and forth motion. The oblique movement is realized by using the slide block to drive the vehicle plate. The upper motor drives the synchronous wheel, which drives the vehicle plate to move in an oblique direction by retracting and releasing the rope. The Solidworks Slimu-lation module was used to complete the static load analysis of the main parts of the device. The results showed that the maximum stress of the parts in the working condition was less than the design allowable stress, which fully met the strength requirements, saved space and improved the space utilization rate. The manufacturing operation cost was low, which was suitable for promotion and application.