Arch-shaped grid structure construction device

Abstract

The invention relates to the field of net rack construction devices, in particular to a circular-arch-shaped net rack structure construction device which comprises a positioning frame, an electric hydraulic jack, a driving piece, a lifting block, a locking piece and a track plate. The positioning frame is formed by combining a positioning base and a transversely-arranged platform, and a positioning base area of the positioning frame is horizontally installed at the top of a base; a through hole is formed in the center of the positioning frame transverse platform area, suspensions are symmetrically installed on the lower end face of the positioning frame transverse platform area through a vertical plate, the center of the vertical plate is of a hollow structure, driving wheels are rotationally installed at the two ends of each suspension, and the number of the driving wheels at each end of each suspension is at least one. The electric hydraulic jacks are symmetrically installed at the top of the transverse platform area of the positioning frame, driving plates are installed at the tail ends of built-in piston rods of the electric hydraulic jacks, and the driving plates penetrate through the hollowed-out positions of the vertical plates and are located in the center of the suspension frame; and the driving parts are symmetrically mounted at the tail end of the driving plate. The driving device has the characteristics of high adaptability, low energy consumption and the like.

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