Automatic capturing and moving device for cover mould of concrete pipe pile

Abstract

The invention relates to an automatic capturing and moving device for a cover mould of a concrete pipe pile. The automatic capturing and moving device comprises a cross beam for a hoister, wherein a moveable hoisting tool is arranged under the cross beam; the moveable hoisting tool is connected to a trolley on the cross beam through a wire rope; a plurality of mechanical claws are mounted on the moveable hoisting tool; each of the mechanical claws comprises a bracket fixed on the moveable hoisting tool and a pair of X-shaped crossed hooks; a hook part is arranged at the lower end of each of the hooks; a waist-shaped hole is formed at the upper end of each of the hooks; a positioning pin which is fixedly connected to the bracket is inserted in the waist-shaped hole; a crossed joint of the pair of hooks is connected by a pin shaft; and a driving cylinder is connected to the pin shaft. In use, the moveable hoisting tool is driven to move by the hoister, the mechanical claws are located right above the cover mould of the concrete pipe pile and are close to running wheels of the cover mould, the hooks are driven by the driving cylinder to lock the running wheels so as to realize tight clamping, and then the cover mould is moved by the hoister. A process of manually using the hooks to hook the running wheels or releasing the running wheels is avoided, thereby greatly promoting the working efficiency, being excellent in locking effect, being more safe and reliable, and avoiding potential safety hazard.

Description

technical field [0001] The invention relates to an automatic grasping and moving device for a concrete pipe pile cover form, in particular to an automatic grasping and moving device for a concrete pipe pile cover form with high working efficiency, safety and reliability. Background technique [0002] With the development of concrete technology, the technology of concrete pipe piles is becoming more and more mature. 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] During the production of concrete pipe piles, it needs to go through processes such as feeding, tensioning, centrifugation, room temperature steam curing, stretching, demoulding and high pressure steam curing. The concrete pipe pile cover mold needs to be moved between the feeding, tensioning, centrifuging, and tensioning processes. The traditional method uses the steel wire rope of the crane...

AI Technical Summary

Problems solved by technology

The concrete pipe pile cover mold needs to be moved between the feeding, tensioning, centrifuging, and tensioning processes. The traditional method uses the steel wire rope of the crane to move, and a pair of hooks are set on the wire rope of the crane. The pair of hooks are hooked at both ends of the cover mold in a figure-eight shape, and then moved by a crane. The work efficiency is low, the labor intensity of the workers is high, and the hooks are easy to slip off from the cover mold, posing a great safety hazard

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