Concrete pouring system of high-pouring-intensity dam

• Main Authors: CAO GUANGJING, DAI HUICHAO, ZHANG SHUGUANG, CHEN XIANMING, HU XING'E, GAO XINGJIE
• Format: Patent
• Language: English
• Published: 28.01.2015
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model discloses a concrete pouring system of a high-pouring-intensity dam. The system comprises a trestle rail, a plurality of portal cranes, a plurality of tower belt conveyors, concrete batching plants, one to two tower cranes, two swing tower type cable cranes and an elevated trestle rail, wherein the trestle rail is arranged on the upstream portion and the downstream portion of the dam along the dam body, and the portal cranes are arranged on the trestle rail; the tower belt conveyors are arranged on a base of the dam along the dam body, and any two adjacent tower belt conveyors are arranged into pouring areas partially overlapping; the concrete batching plants are connected with all the tower belt conveyors, and each concrete batching plant is connected with the corresponding tower belt conveyor through a conveying belt; the one to two tower cranes are used for installation of metal structures and unit embedded parts, pouring of a little concrete and storehouse face preparation work; the two swing tower type cable cranes are arranged over the dam body of the dam in the dam pouring process. Through the pouring system, the pouring construction efficiency of the high-pouring-intensity dam is remarkably improved, construction cost is substantially reduced, and mechanical arrangement on a construction site is improved.