Xiaojun Shi

Title: Innovations of Xiaojun Shi in Vibration Excitation Technology

Introduction

Xiaojun Shi is a notable inventor based in Shanghai, China. He has made significant contributions to the field of construction machinery technology. His innovative work focuses on vibration excitation devices, which play a crucial role in various engineering applications.

Latest Patents

Xiaojun Shi holds a patent for a "Vibration excitation device and arc-vibration type tubular pile driving and pulling machine." This device comprises an input shaft, eccentric blocks, and eccentric torque output shafts. The input shaft drives the eccentric torque output shafts to rotate, while the eccentric blocks are positioned on the outer sides of these shafts. As the eccentric blocks rotate synchronously with the shafts, they generate centrifugal forces. The forces from opposite pairs of eccentric torque output shafts create a force couple, resulting in periodic changes in torque based on a sine function. This mechanism allows the vibration excitation device to produce arc vibrations in a horizontal direction.

Career Highlights

Xiaojun Shi is currently employed at Shanghai Zhenzhong Construction Machinery Technology Co., Ltd. His work at this company emphasizes the development of advanced machinery solutions that enhance construction efficiency and effectiveness.

Collaborations

Xiaojun has collaborated with notable colleagues, including Xiaoji Cao and Rongxia Cao. Their teamwork has contributed to the advancement of innovative technologies in the construction machinery sector.

Conclusion

Xiaojun Shi's contributions to vibration excitation technology exemplify the importance of innovation in engineering. His patent and work at Shanghai Zhenzhong Construction Machinery Technology Co., Ltd. highlight his commitment to advancing construction methodologies.