2results about How to "Strong emergency response capability" patented technology

This utility model discloses an intelligent automatic uncoupling robot system for railway freight cars, including an information system, a monitoring system, an uncoupling robot trolley, and an early warning system. The information system is used to collect freight car information, confirm the uncoupling robot trolley that needs to be uncoupled according to the plan, and calculate the time required for the freight car to move from the uncoupling position to the corresponding uncoupling robot trolley position. The monitoring system is used to monitor the movement of the uncoupling robot trolley and determine whether there are any abnormalities in the uncoupling operation and uncoupling conditions. The uncoupling robot trolley is used for autonomous driving, autonomously determining the uncoupling position and performing the uncoupling operation, autonomously returning to its original position, monitoring and sending the status information of the uncoupling robot trolley, receiving control commands, and adjusting the status of the uncoupling robot trolley according to the status information or control commands. The early warning system is used to receive and provide feedback on abnormal information of the uncoupling operation and abnormal information of the uncoupling conditions of the uncoupling robot trolley.

This utility model discloses a portable, universal hydraulic cylinder disassembly device for field use, belonging to the field of hydraulic cylinder repair technology. It includes a main body with a lifting assembly at the top. The lifting assembly includes a lifting frame vertically slidably mounted within the main body, and a torque converter at the bottom. Clamping assemblies are connected to both the lifting frame and the torque converter. The two clamping assemblies are used to clamp cylinder head A and cylinder barrel B respectively. The torque converter drives the connected clamping assemblies to twist cylinder head A or cylinder barrel B. Compared with existing technologies, this portable, universal hydraulic cylinder disassembly device eliminates the need for manual disassembly of hydraulic cylinders using tools or large horizontal disassembly machines, reducing the time spent disassembling hydraulic cylinders and avoiding deformation and damage caused by uneven force on the hydraulic cylinder. It also eliminates the traditional step of disassembling by hammering.