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Buffering structure of pile foundation concrete pouring guide pipe
The invention discloses a buffer structure of a pile foundation concrete pouring guide pipe, relates to the technical field of pile foundation concrete pouring, and solves the problem that concrete aggregate and cement are easy to separate when the pouring height is large in an existing manual hole digging pile pouring method. The device comprises a concrete bin, a guide pipe and a buffer box which are sequentially connected, a stirring spiral piece is arranged in the buffer box, and an overflow port is formed in the middle of the buffer box; concrete enters the buffer box from the concrete stock bin through the guide pipe, is stirred by the stirring spiral piece and then flows out of the overflow port. The buffer structure is arranged below the guide pipe, concrete sliding down from a high position is stirred, the situation of concrete aggregate and cement segregation is avoided, and the overall quality of pile foundation concrete is improved.
本发明公开了一种桩基混凝土浇筑导管的缓冲结构，涉及桩基混凝土浇筑技术领域，解决了现有人工挖孔桩浇筑方法当浇筑高度较大时混凝土骨料及水泥容易发生离析的问题。本发明包括混凝土料仓、导管和缓冲箱，混凝土料仓、导管和缓冲箱依次连接，缓冲箱内部设置有搅拌螺旋片，缓冲箱中部设置有溢料口；混凝土从混凝土料仓经过导管进入到缓冲箱中，经过搅拌螺旋片搅拌后从溢料口流出。本发明通过在导管下方设置缓冲结构，对高处滑落的混凝土进行搅拌，避免了混凝土骨料及水泥离析的情况发生，提高桩基混凝土整体质量。
Buffering structure of pile foundation concrete pouring guide pipe
The invention discloses a buffer structure of a pile foundation concrete pouring guide pipe, relates to the technical field of pile foundation concrete pouring, and solves the problem that concrete aggregate and cement are easy to separate when the pouring height is large in an existing manual hole digging pile pouring method. The device comprises a concrete bin, a guide pipe and a buffer box which are sequentially connected, a stirring spiral piece is arranged in the buffer box, and an overflow port is formed in the middle of the buffer box; concrete enters the buffer box from the concrete stock bin through the guide pipe, is stirred by the stirring spiral piece and then flows out of the overflow port. The buffer structure is arranged below the guide pipe, concrete sliding down from a high position is stirred, the situation of concrete aggregate and cement segregation is avoided, and the overall quality of pile foundation concrete is improved.
本发明公开了一种桩基混凝土浇筑导管的缓冲结构，涉及桩基混凝土浇筑技术领域，解决了现有人工挖孔桩浇筑方法当浇筑高度较大时混凝土骨料及水泥容易发生离析的问题。本发明包括混凝土料仓、导管和缓冲箱，混凝土料仓、导管和缓冲箱依次连接，缓冲箱内部设置有搅拌螺旋片，缓冲箱中部设置有溢料口；混凝土从混凝土料仓经过导管进入到缓冲箱中，经过搅拌螺旋片搅拌后从溢料口流出。本发明通过在导管下方设置缓冲结构，对高处滑落的混凝土进行搅拌，避免了混凝土骨料及水泥离析的情况发生，提高桩基混凝土整体质量。
Buffering structure of pile foundation concrete pouring guide pipe
一种桩基混凝土浇筑导管的缓冲结构
MA XIAOLONG (author) / LIU LEI (author) / TANG DINGHONG (author) / CHU DONGBIN (author) / LIANG ZIFENG (author)
2023-10-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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