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[CN 201721317934.3] Multi-cylinder synchronous hydraulic press with balance board


[CN 201721317934.3] Multi-cylinder synchronous hydraulic press with balance board Title: Multi-cylinder synchronous hydraulic press with balance board Application number: CN 201721317934.3 Applicant: Taicang Gaode Elevator Co., Ltd. Application date: 2017-10-13 Patent type: Utility model The utility model provides a multi-cylinder synchronous hydraulic press with balance board, with a drive control unit and a hydraulic lifting unit, the drive control unit controls the rise or fall of the hydraulic lifting unit, the hydraulic lifting unit comprises a plurality of telescopic sleeve hydraulic cylinders, each of the telescopic sleeve hydraulic cylinders has an outer cylinder and a multi-stage inner cylinder that is sequentially sleeved in the outer cylinder from outside to inside and can be movable and extended, and the plurality of telescopic sleeve hydraulic cylinders are fixedly connected with a balance plate between the inner cylinders of the same level with the same extension height. The multi-cylinder synchronous hydraulic machine with the balance board of the utility model can ensure the balanced force of the hydraulic machine, so as to ensure the stable operation, safety and reliability of the hydraulic machine.

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