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[CN 201820519906.8] Connection structure of vertical hydraulic press lifting head and gate lifting lug


[CN 201820519906.8] Connection Structure between Crane Head of Vertical Hydraulic Press and Lug of Gate Title: Connection Structure between Crane Head of Vertical Hydraulic Press and Lug of Gate Application Number: CN 201820519906.8 Applicant: Guiyang Survey and Design Institute of China Electric Power Construction Group Co., Ltd. Application Date: 2018-4-12 Patent Type: Utility Model This utility model discloses a connection structure between Crane Head of Vertical Hydraulic Press and Lug of Gate, including hydraulic machine lifting head (1) and gate lifting lugs (2); The hydraulic machine lifting head (1) is provided with a set of lifting holes (4); The gate lifting lugs (2) are of double-ear plate structure, and each ear plate (6) is provided with a set of ear holes (5); the number and position of a group of ear holes (5) correspond to the number and position of a group of lifting holes (4) on the lifting head (1) of the hydraulic press; each ear hole (5) in a group of ear holes (5) is connected with a corresponding lifting hole (4) in a group of lifting holes (4). The utility model adopts a structure in which the lifting head of a multi-hanging hole vertical hydraulic press is matched with the lifting lugs of a multi-ear hole gate and is connected by a multi-outer pin shaft, which effectively reduces the size and weight of a single pin shaft, and reduces the processing difficulty of the pin shaft And the difficulty of passing through the shaft.

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