Concrete pressure maintaining material distribution equipment and material distribution control method thereof

Abstract

The invention provides concrete pressure maintaining material distribution equipment which comprises a material feeding opening and a plurality of material discharging openings, wherein the material feeding opening is connected with a concrete conveying pipeline in a sealed way; the material discharging openings are connected with material distribution hoses in a sealed way; a rotating connectingelement is arranged between the material feeding opening and the material discharging openings, and is connected with a rotating positioning device; and the rotating positioning device is connected with a control device. When the rotating connecting element rotates, each material discharging opening can communicate with the material feeding opening through the rotating connecting element in a sealed way. A material blocking valve is also arranged on the material feeding opening; and when the material blocking valve is closed, high-pressure water or high-pressure gas is introduced into the rotating connecting element through a pipeline flushing device. The material distribution method provided by the invention has the advantages that the sequential switching material distribution in each pouring position can be realized, and the material distribution hoses are flushed and cleaned. The sequential material distribution switching can be realized in a higher pouring position; the application range is expanded; the problems of scattering and blockage of residue concrete are solved; the automation of the material distribution switching is realized; the pouring efficiency is improved; andthe potential safety hazards are reduced.

Description

technical field [0001] The invention relates to the technical field of concrete pouring equipment, in particular to a concrete pressure maintaining and distributing equipment and a method for controlling the distributing thereof. Background technique [0002] When pouring concrete, it is necessary to connect the concrete conveying equipment (such as concrete pump truck) to the distributing equipment through the concrete conveying pipe, and then connect the distributing equipment to the pouring point through the distributing hose or chute to form the conveying and distributing channel for concrete pouring. Convey the distribution channel into the pouring point. Usually, the concrete conveying pipeline is a metal pipe. In order to facilitate the distribution construction, the distribution hose is usually a flexible hose, and the chute is usually a semicircular open trough. [0003] For a large amount of concrete pouring construction, such as floor surface pouring construction...

AI Technical Summary

Problems solved by technology

[0011] 2. Solve the problem of residual concrete scattering and clogging when the distributing equipment is moved and switched at different pouring points;

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