Concrete circulation conveying system with hanging cages

Abstract

The invention discloses a concrete circulation conveying system with hanging cages. The concrete circulation conveying system with the hanging cages comprises a portal crane, an annular circulation track, multiple hanging cage suspension devices and a transmission device, wherein the annular circulation track is arranged at the lower side of a cross beam of the portable crane, the hanging cage suspension devices comprise pulleys and the hanging cages, which are arranged in the annular circulation track, and the hanging cages are hung at the lower sides of the pulleys through lifting ropes; the transmission device comprises a power wheel, a sprocket transmission rope and multiple tensioning wheels, the lower end of the power wheel is connected with a hydraulic motor and is supported in a power wheel supporting seat at the lower side of the annular circulation track, and the tensioning wheels are supported in tensioning wheel supporting seats at the lower side of the annular circulation track; the sprocket transmission rope comprises steel wire rope rings connected with one another end to end and multiple sprockets fixed on the steel wire rope rings at equal pitches, and the pitch between each two adjacent sprockets is equal to the tooth pitch of the power wheel or the tooth pitch of the tensioning wheel. The concrete circulation conveying system with the hanging cages can be used for continuously pouring mass concrete members, shortening the pouring period of the mass concrete members and greatly improving the working efficiency.

Description

technical field [0001] The invention relates to a concrete continuous pouring system, in particular to a hanging tank conveying system for pouring large-volume concrete by using a gantry crane to convey hanging tanks and belongs to the technical field of construction engineering. Background technique [0002] In order to save cement and improve construction efficiency, large-volume concrete components generally use coarse aggregate with large particle size and concrete with small slump, so pumping and other processes are not suitable for construction. During the prefabrication and cast-in-place construction of existing large-volume concrete components, gantry cranes are used to lift the concrete-filled hanging tanks to the pouring place for pouring. Only one hanging tank of concrete can be lifted each time, which takes a long time and low work efficiency. Contents of the invention [0003] The object of the present invention is to provide a hanging tank concrete circulatio...

AI Technical Summary

Problems solved by technology

During the prefabrication and cast-in-place construction of existing large-volume concrete components, gantry cranes are used to lift the concrete-filled hanging tanks to the pouring place for pouring. Only one hanging tank of concrete can be lifted at a time, which takes a long time to travel and low work efficiency.

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