Inclined shaft sliding mode structure and inclined shaft pull-crawling construction process

Abstract

The invention provides a structure of an inclined shaft slip form body, and an inclined shaft pull and climb-type construction process. The structure of the slip form body comprises a slip form body consisting of at least two sets of slip form monomers. The slip form monomer comprises an encirclement ring, a bulging ring and a central round disc. The central round disc supports and is connected with the bulging ring through a spoke support. The bulging ring supports and is connected with the encirclement ring through the spoke support. The encirclement ring, the bulging ring and the central round disc are homocentric. Encirclement rings of adjacent slip form monomers are connected into one piece through connection steel bodies. Bulging rings of adjacent slip form monomers are connected into one piece through steel bodies. The centers of the encirclement rings line on a beeline. In this way, the slip form body is formed. Templets are arranged on the encirclement rings of adjacent slip form monomers. The structure is simple, needs little investment, and runs smoothly with small warp. Construction of concrete can be carried out continuously, conveniently and quickly. The appearance quality of the concrete is excellent without construction joint. Much copper seal and rubber seal can be saved. The construction speed of the process is high, and the daily inclined length of slip rise ranges from 4.5 m to 5.5m. The construction period can be reduced effectively.

Description

technical field [0001] The invention relates to a lining tool used in the concrete lining of the shaft wall of an inclined shaft and a construction technology of the inclined shaft, in particular to a sliding form form body structure of the inclined shaft and a pull-and-climbing construction technology of the inclined shaft. Background technique [0002] In the construction of inclined shafts, especially in the construction of inclined shafts of hydropower stations, the construction of inclined shaft concrete lining is a project with complex technology, high construction difficulty and high engineering cost; Efforts have made remarkable achievements, and the construction level of hydropower inclined wells has been continuously improved. However, in the existing technology, there are still problems of high engineering cost and slow construction progress. [0003] The Chinese patent number is "200410011210.7", and the invention patent titled "Concrete Lining Sliding Form Const...

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Problems solved by technology

[0005] The purpose of the present invention is to address the deficiencies of the prior art, thereby providing a low cost, simple structure, scientific design, uniform force, small sliding deviation, good appearance quality, no construction joints, cost-saving copper water stop and Rubber water-stop materials, the inclined shaft sliding formwork structure for defect-free repair of concrete in the later stage, and a kind of inclined shaft pulling and climbing construction technology with stable operation and shortening the construction period

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