Concrete pouring device for water conservancy engineering building and using method thereof

Abstract

This application discloses a concrete pouring device for water conservancy construction and its use method. The mobile vehicle of the device is provided with a cabinet, and one side of the cabinet is provided with a reversing pusher; the concrete secondary mixing mechanism includes a The slurry delivery pipe for conveying concrete and the mixing unit, the mixing blades of the mixing unit are located between the slurry outlet and the slurry inlet of the slurry delivery tube; the concrete vibrating mechanism includes a lifting unit, a vibrating motor installed on the mounting base and Vibrating rod, the output shaft of the vibrating motor is connected with the rotating shaft in the vibrating rod; the telescopic end of the lifting unit is connected with the mounting seat. The method comprises the steps of: connecting the conveying pipe of the concrete pump truck with the slurry conveying pipe; moving the mobile vehicle to an operation point where concrete is to be poured; performing secondary mixing on the concrete and pouring the concrete; and vibrating the concrete. The invention can make the texture of the concrete transported into the reinforcement cage uniform, and can remove air bubbles in the concrete in time to ensure the quality of the concrete structure.

Description

technical field [0001] The application belongs to the technical field of water conservancy engineering construction, and in particular relates to a concrete pouring device for water conservancy engineering buildings and a use method thereof. Background technique [0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits, also known as water projects. Water is an indispensable precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods, and regulate and distribute water to meet the needs of people's life and production for water resources. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, canals, rafts, and fishways to achieve th...

AI Technical Summary

Problems solved by technology

When the staff is resting or not pouring concrete for a long time, due to the long length of the delivery pipe on the cantilever of the concrete pump truck, the aggregate in the concrete will sink in the delivery pipe of the concrete pump truck, resulting in The texture of the concrete is not uniform, which in turn makes it difficult for the quality of the concrete structure to meet the set standards

At the same time, the concrete poured into the steel cage will carry a large number of air bubbles. If the air bubbles are not removed in time, especially in the hot weather outside, some concrete will solidify quickly, so that the air bubbles stay in the concrete permanently, and then Affects the strength and durability of concrete structures

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