Prefabricated concrete assembled foundation

Abstract

The invention relates to a prefabricated concrete assembled foundation, which comprises at least one prefabricated core concrete block and at least one prefabricated splicing concrete block. Fixing components which are used for fixing an iron tower are embedded in the core concrete block. Each of the core concrete block and the splicing concrete block is provided with first through holes which extend along a first direction, and second through holes which extend along a second direction. The prefabricated concrete assembled foundation additionally comprises prestressed reinforcement components. Each prestressed reinforcement component comprises prestressed reinforcement. The prestressed reinforcement penetrates through the first through holes or the second through holes of the core concrete block and the splicing concrete block to fix the core concrete block and the splicing concrete block together. By assembling the prefabricated concrete blocks to form the prefabricated concrete assembled foundation, the prefabricated concrete assembled foundation is only required to be installed on the firm ground, deep excavation is not required, the weight of a single concrete block is light, the generality is good, the manual handling is facilitated and the operation in mountainous areas or roofs is facilitated.

Description

technical field [0001] The invention relates to the concrete foundation of the communication iron tower, more specifically, relates to a prefabricated concrete assembled foundation for the communication iron tower. Background technique [0002] The communication tower is generally fixed on the concrete foundation. When constructing the concrete foundation, the foundation needs to be excavated, and then the concrete foundation is poured in the foundation. The poured concrete foundation needs to be maintained for a certain period of time before the communication tower can be installed on it. This process cycle It is relatively long, and the usual concrete foundation construction is about 30 days. In addition, concrete foundation construction is also affected by the environment and weather. Under severe conditions, the construction period and construction costs will increase significantly. [0003] In order to solve the above problems, there are also some prefabricated compone...

AI Technical Summary

Problems solved by technology

Although this assembled foundation does not require on-site pouring, it still needs to excavate the foundation and bury the foundation underground, which still has the disadvantage of inconvenient construction.

In addition, since the foundation floor is an integral structure, the volume of the foundation short column is also relatively large, resulting in a large weight of the foundation floor and the foundation short column, and inconvenient transportation. great difficulty

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