A building foundation support structure

Abstract

The invention relates to the field of building technology, and discloses a building foundation support structure, which includes a positioning column, a support is provided on the outside of the positioning column, and a drainage device is installed on the inner bottom and upper end of the positioning column. The inner wall of the column is provided with a fixing mechanism; the support includes a support plate, the inner surface of the support plate is connected with a first rotation mechanism, and the outer surface of one end of the positioning column is connected with a second rotation mechanism. A connecting rod is provided between the rotating mechanism and the second rotating mechanism; the drainage device includes a bottom plate and a bracket, a filter grill is arranged inside the bottom plate, and a water pump is installed on the upper end of the internal filter grill of the positioning column. The drain port of the water pump is connected with a water pipe. The building foundation supporting structure can reinforce foundation holes with different apertures, prevent the foundation holes from submerging in water for a long time and collapse, and can fix the supporting structure more firmly.

Description

technical field [0001] The invention relates to the technical field of buildings, in particular to a building foundation support structure. Background technique [0002] Building foundations are divided into natural foundations and artificial foundations. The foundations that can directly bear the load of buildings without treatment are called natural foundations. On the contrary, the foundations that need to be treated by foundation treatment technology are called artificial foundations. [0003] 1. The building foundation is based on the materials used: lime soil foundation, brick foundation, rubble foundation, concrete foundation, reinforced concrete foundation. [0004] Lime soil foundation: It is a foundation formed by layering and compacting lime, soil and water in proportion. [0005] Rubble foundation: It is formed by masonry with rubble with a strength grade of not less than MU30 and mortar not lower than M5. The rubble foundation has better frost resistance and ca...

AI Technical Summary

Problems solved by technology

[0017] Aiming at the deficiencies of the prior art, the present invention provides a building foundation support structure, capable of reinforcing foundation holes with different apertures, preventing the foundation holes from submerging in water for a long time and collapsing, and making the support structure more firmly fixed, solving the problem of traditional The supporting structure cannot be fixed according to the size of the foundation hole. It needs to be assembled on site according to the size of the foundation hole. The operation is troublesome. The supporting structure is installed in the foundation hole and cannot be extended into the ground. Time immersion can easily lead to the collapse of foundation holes

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