The wheeled rescue robot is a robot system that plays a crucial role in emergency rescue and disaster response.This article aims to explore the structural design of wheeled rescue robots to improve their performance and adaptability in complex environments.This article proposes a design scheme for a wheeled rescue robot with flexible mobility and high stability.The principle is to use a dual track crawling robot,which adjusts the track angle to achieve free movement of the robot,thereby achieving the goal of crossing the barrier,and relying on a robotic arm with a camera to achieve multi-directional detection and patrol.Using SolidWorks software to simulate the three-dimensional assembly of a wheeled rescue robot and verify the feasibility of the proposed design in this paper.By comprehensively considering structural design,material selection,and autonomous control,this type of robot can be more adaptable to various complex environments and improve rescue efficiency.