Vacuum chuck de-molding device for concrete tubular pile

Abstract

The invention relates to a vacuum chuck de-molding device for a concrete tubular pile, and the device comprises a cross beam of a crane. The vacuum chuck de-molding device for the concrete tubular pile is innovatively characterized in that a movable hanger is arranged below the cross beam and the movable hanger is connected with a crane carriage on the cross beam through a steel wire rope; and the movable hanger is provided with a plurality of vacuum chucks. By utilizing the crane to drive the movable hanger to move, the vacuum chucks are tightly attached to the concrete tubular pile to suck the concrete tubular pile, and then the movable de-molding can be carried out; the movable de-molding can be proceeded without manual work, the de-molding efficiency is high, the labor intensity is low and the safety is high. An anti-shaking mechanism is arranged between the movable hanger and the cross beam and is used for preventing shaking phenomena from happening when the crane drives the movable hanger to move, so that the work reliability is improved. A vibration-absorption spring is arranged between the movable hanger and the vacuum chucks and is used for preventing the vacuum chucks on the movable hanger from crushing the concrete tubular pile when the movable hanger is moved by the crane.

Description

Technical field [0001] The invention relates to a vacuum sucker demoulding device for concrete pipe piles, in particular to a vacuum sucker demoulding device for concrete pipe piles with high demoulding efficiency and low labor intensity. Background technique [0002] With the development of concrete technology, the technology of concrete pipe piles has matured. In addition to being used in industrial and civil buildings, it is also widely used in various fields such as bridges, ports, railways or water conservancy projects. [0003] In the production of concrete pipe piles, processes such as feeding, tensioning, centrifugation, room temperature steaming, tensioning, demoulding and high-pressure steaming are required. When demoulding, the traditional method is to hook the concrete pipe pile through the hanging wire rope hook, and then remove it. The disadvantage is that the wire rope is easy to sway when the concrete pipe pile is hoisted, causing the concrete pipe pile to be scrat...

AI Technical Summary

Problems solved by technology

Its disadvantages are: the steel wire rope is easy to shake when the concrete pipe pile is hoisted by the crane, which will cause the scratch of the concrete pipe pile and affect the quality of the concrete pipe pile.

Or overturn the bottom mold by connecting the wire rope hook with the bottom mold, there is also a big safety hazard

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