Emergency oil return buffer control device for hydraulic station

• Main Author: LIU BAIHONG
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2024
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; WEAPONS

The utility model belongs to the technical field of oil return buffering, and particularly relates to a hydraulic station emergency oil return buffering control device which comprises an oil return device, guide seats are connected to the left side and the right side of the oil return device, a buffering component comprises a support arranged below the oil return device, and guide columns are symmetrically and integrally connected to the top of the support. The top end of the guide column penetrates through the guide seat and is in sliding fit with the guide seat, the outer side of the guide column is sleeved with a buffer spring, the bottom of the buffer spring is connected with a damping fin, when oil return of the oil return device is impacted, impulsive force drives the oil return device to move downwards, the guide column moves in the guide seat and applies pressure to the buffer spring and the damping fin, and the damping fin is matched with the buffer spring. The impact force is converted into elastic