Hopper structure for swing column limited angle construction and construction method thereof

Abstract

The invention relates to a hopper structure for swing column limited angle construction and a construction method thereof. The hopper structure comprises a conical hopper, a discharging pipe rotatably mounted at an opening in the bottom of the conical hopper, a hose connected to the bottom of the discharge pipe, and a pump pipe connected to the bottom of the hose, wherein the length of the pump pipe can be telescopically adjusted, the pump pipe can be driven to be close to a pouring opening of a swing column by rotating and adjusting the discharging pipe, and then the end of the pump pipe can extend into the pouring opening by telescopically adjusting the length of the pump pipe and combining deformation of the hose. According to the hopper structure, the pump pipe can be horizontally rotated and adjusted by 360 degrees, the length of the pump pipe can be telescopically adjusted, the requirement for the horizontal length of pumped concrete can be met, the pump pipe can further meet the construction requirement for the limited angle of the swing column, and the pump pipe can extend into the pouring opening of the swing column through adjustment so as to complete grouting material pouring of the swing column.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a hopper structure and a construction method for a swing column with limited angle construction. Background technique [0002] Self-compacting concrete is usually used for pouring in the existing stiffened steel tube concrete columns. The common method is to use the automobile pump hose to vertically extend into the inner side of the steel tube column, and the traditional method of directly pouring concrete into the stiffened steel tube column. The opening of the inner pouring concrete is set on the side of the swinging column, so that the concrete cannot be directly poured into the inside of the swinging column with the automobile pump pipe, because the automobile pump hose cannot be directly placed in the horizontal pouring opening, and the ordinary hopper is only suitable for pouring at the horizontal opening. When there are obstacles above the opening, it cannot...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects of the prior art, to provide a hopper structure and its construction method for the limited angle construction of the swing column, and to solve the problem that the existing automobile pump pipe cannot be directly put into the horizontal pouring port for concrete pouring of the swing column problems and the problem that ordinary hoppers cannot meet the pouring needs of obstacles above horizontal openings

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