Installation method of concrete conveying pump pipes of super high-rise building

Abstract

The invention discloses an installation method of concrete conveying pump pipes of a super high-rise building. The installation method comprises the steps that a horizontal pump pipe in the first storey is fixed in a prefabricated concrete pier; a concrete fixing pier is poured on a bent pipe at the junction of the horizontal pump pipe of the first storey and a vertical pump pipe, and the bent pipe is wrapped and fixed, so that vibration is reduced, and the bent pipe is firmer; the vertical pump pipe adheres to a wall so as to be fixed through a triangular shaping steel support, the portion where the vertical pump pipe is fixed is the flange connection portion of the pump pipes, and thus the vertical vibration and gravity of the pump pipes can be borne; supports are welded to embedded iron parts in the wall, a rubber ring is placed on each angle steel support and used for eliminating the horizontal height difference of the supports and achieving buffering during pumping; and holes are reserved when the vertical pump pipe penetrates through the floor slab. Compared with a traditional installation method, the construction period is shortened, the safety is improved, construction is easy and convenient, and vibration and noise are reduced; and compared with a traditional fixing method through shaped embedded welding component hoops, the pump pipes are firmer, the safety is higher, the overall stability of the pump pipes is enhanced, the heavy gravity of the pump pipes and concrete is reduced, and the installation method is more reasonable and scientific.

Description

technical field [0001] The invention relates to a method for installing a concrete delivery pump pipe of a super high-rise building, belonging to the technical field of civil construction. Background technique [0002] With the rapid development of urban construction, super high-rise buildings are getting taller and taller, and the technical requirements for concrete pumping are getting higher and higher. The traditional installation of concrete pumping pipes mainly uses methods such as steel pipe fixing and hoop fixing. Often this method is Based on some experience, the reliability is not strong. Once the pump tube is not fixed firmly, it is easy to cause safety hazards and affect the construction period. Moreover, the vibration is strong and the noise is loud, which has a certain impact on the environment. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a method for ins...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of urban construction, super high-rise buildings are getting taller and taller, and the technical requirements for concrete pumping are getting higher and higher. The traditional installation of concrete pumping pipes mainly uses methods such as steel pipe fixing and hoop fixing. Often this method is Based on certain experience, the reliability is not strong. Once the pump tube is not fixed firmly, it is easy to cause safety hazards and affect the construction period. Moreover, the vibration is strong and the noise is loud, which has a certain impact on the environment.

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