Large-volume concrete conveying device with rotatable deep foundation pit, and application method thereof

Abstract

The invention relates to a large-volume concrete conveying device with a rotatable deep foundation pit, and an application method thereof. The large-volume concrete conveying device with the rotatabledeep foundation pit comprises a feeding hopper, a conveying system, a supporting system and a casting system, wherein the feeding hopper is arranged on the ground outside of a side wall of the foundation pit and is in soft communication with the conveying system through a hose pipe; the conveying system is arranged inclinedly from the top surface of the side wall of the foundation pit to the bottom surface of the foundation pit, and comprises a plurality of conveying pipelines arranged at intervals and divided hoppers arranged between the adjacent conveying pipelines; the divided hoppers arearranged on the supporting system and are in soft communication with the conveying pipelines through hose pipes; the supporting system comprises a plurality of support frames horizontally arranged onthe bottom part of the conveying pipelines at intervals; and the casting system comprises a vertical pipeline, an outward bending pipeline and a grouting pipe sequentially arranged from top to bottom.The large-volume concrete conveying device with the rotatable deep foundation pit provided by the invention has the characteristics of safety and applicability, has better promotional and practical values, and can produce a favorable economic benefit after being widely popularized and applied.

Description

technical field [0001] The invention belongs to the field of building construction, and in particular relates to a large-volume, deep foundation pit bottom rotatable concrete conveying device and an application method thereof. Background technique [0002] Most of the patents on existing concrete conveyors use the natural straight-fall method to pour concrete, but this pouring method can easily cause a large impact force on the concrete, and there is no effective control on the impact force of the concrete. The connection adopts steel pipe hard connection, and the impact force of the concrete is very easy to cause damage to this part. Therefore, this invention has a significant improvement on the above two defects, which makes the formwork of the bottom plate and top plate in this part damaged and difficult to repair. Contents of the invention [0003] The purpose of the present invention is to provide a large-volume, deep foundation pit bottom rotatable concrete conveying...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a large-volume, deep foundation pit bottom rotatable concrete conveying device and its application method, to solve the technical problems in the prior art that each connection point has no soft connection, and the main conveying pipeline is easy to be damaged; and solve the prior art The pipeline is not equipped with a buffer plate, and the service life is short

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