Perpendicularity-adjustable support for pile foundation construction

Abstract

The invention discloses a perpendicularity-adjustable support for pile foundation construction. According to the perpendicularity-adjustable support for pile foundation construction, when pile driving work of a round pile is carried out, the perpendicularity of the round pile can be adjusted and controlled in advance, then corresponding adjustment can be carried out according to the site construction environment, the working quality of pile foundation construction is ensured, the working efficiency is improved, and the construction economic benefits are improved; through the linkage cooperation effect of a arranged supporting body, an adjusting mechanism, a regulation and control auxiliary mechanism and a locking mechanism, in the pile driving work process, the perpendicularity of the round pile can be well adjusted, it is ensured that the round pile can meet the construction standard for pile driving construction, the stability of pile driving work can be improved, and the pile driving efficiency is improved; and in addition, a piling supporting frame designed in the scheme can be recycled, waste of materials is reduced, cost is reduced, and economic benefits are increased.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a verticality adjustable support for pile foundation construction. Background technique [0002] The pile foundation is composed of piles and pile caps; the construction methods of piles are divided into two categories: prefabricated piles and cast-in-situ piles; the selection of pile driving methods should also consider the type, section, length and site of piles in addition to engineering geological conditions. Environmental and design requirements; in ancient China, stone pegs were used to ram wooden piles for construction; later, the pile length and pile diameter increased, and stone pegs were gradually replaced by falling hammers for pulling cast iron; steam hammers began to appear in the 1680s; In the 1930s, the guide rod type diesel hammer was used; with the development of the construction industry, in order to meet the needs of large-scale pile foundation pr...

AI Technical Summary

Problems solved by technology

[0003] In the process of pile foundation construction, for piling work under the prior art, piling work is usually carried out by piling hammer or hydraulic extrusion, and for piling work of round piles, it is usually pre-fixed with a bracket, so that the round pile and The ground is vertical to ensure that the round piles are driven vertically down. However, the existing supports have simple structures and single functions. Furthermore, it cannot meet the requirements of pile foundation construction and affects the quality of pile foundation construction. For this reason, the present invention proposes a verticality adjustable support for pile foundation construction to solve the above problems

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