High-position grout discharging device for grouting construction of fabricated concrete wall sleeve

Abstract

The invention specifically discloses a high-position grout discharging device for grouting construction of a fabricated concrete wall sleeve, and relates to the technical field of fabricated walls. The device comprises fixed steel pipes and connecting steel pipes, an air hole is formed in the connecting steel pipe; a limiting mechanism is arranged in the fixing steel pipe; the fixing steel pipe islocated on the left side and the right side of the connecting steel pipe; a sleeve is fixed to the side, away from the connecting steel pipe, of the fixing steel pipe; a flow guide mechanism is installed above the sleeve; and a steel bar is installed on the side, away from the fixing steel pipe, of the sleeve. The grouting construction high-position grout discharging device for the fabricated concrete wall sleeve is provided with a limiting hole, a limiting block and a spring steel sheet. The position between the connecting steel pipe and the fixing steel pipe can be limited through cooperation of the limiting hole, the limiting block and the spring steel sheet, and different limiting positions can be effectively provided for length change between the connecting steel pipe and the fixingsteel pipe through the limiting hole.

Description

technical field [0001] The invention relates to the technical field of fabricated walls, in particular to a high-level grouting device for sleeve grouting construction of fabricated concrete walls. Background technique [0002] Buildings assembled from prefabricated parts and components on site are called prefabricated buildings. According to the form and construction method of prefabricated components, they can be divided into five types: block building, plate building, box building, skeleton plate building and rising plate building. At present, the performance of wall reinforcement in domestic prefabricated construction projects is poor in terms of high-level grouting technology, which is difficult to effectively solve, and the construction personnel's skills vary during the construction process. [0003] A grouting sleeve assembly is disclosed in the Chinese invention patent application publication specification CN108316565A. Although the grouting sleeve assembly solves t...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a high-level grouting device for prefabricated concrete wall sleeve grouting construction, which solves the problem that the grouting sleeve assembly cannot be well adjusted according to the distance between steel bars in the above-mentioned background technology. If the device is adjusted to a proper position, the stability of the connection between the device and the plastic hose cannot be enhanced very well, and when the connecting rod is damaged, the general device is likely to directly cause damage to the device, resulting in waste of materials, which cannot be done well The problem of ensuring the smooth flow of slurry

Images