Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcement cage for building cast-in-situ bored pile
The invention belongs to the technical field of building foundation piles, and particularly relates to a reinforcement cage for a building cast-in-situ bored pile. After concrete makes contact with the material blocking piece on the reinforcement cage, the concrete pushes the material blocking piece, then the material blocking piece drives the connecting sleeve to rotate around the connecting shaft, then the concrete can smoothly move upwards, and when the guide pipe opening is higher than the material blocking piece, the concrete below the guide pipe opening does not move any more, so that the material blocking piece is not pushed; due to the fact that one side of the material blocking part is fixed to the connecting sleeve, the gravity center of the material blocking part deviates from the connecting shaft, when the material blocking part does not receive the thrust of concrete, the material blocking part resets under the action of the gravity of the material blocking part, aggregate above the material blocking part is erected above the material blocking part, the aggregate in the concrete is prevented from moving downwards, the aggregate is prevented from being deposited together, and the service life of the aggregate is prolonged. And therefore, the aggregate is uniformly distributed in the whole hole, the overall strength of the formed pile is improved, and the overall quality of the formed pile is improved.
本发明属于建筑基桩技术领域，具体的说是一种建筑钻孔灌注桩用钢筋笼，包括钢筋笼本体和挡料部件；本发明通过混凝土与钢筋笼上的挡料件接触后，混凝土推动挡料件，进而挡料件带动连接套绕连接轴转动，进而使得混凝土能够顺利的向上移动，当导管口高于挡料件后，导管口下方的混凝土不在移动，进而对挡料件无推动作用，由于挡料件是一边固定在连接套上的，因此挡料件的重心偏离连接轴，当挡料件不收混凝土的推力时在其重力的作用在，挡料件复位，进而将挡料件上方的骨料棚在挡料件的上方，进而避免混凝土中的骨料下移，进而避免骨料沉积在一起，进而使得骨料在整个孔内的分部较为均匀，进而提高了成桩整体的强度，进而提高了成桩整体的质量。
Reinforcement cage for building cast-in-situ bored pile
The invention belongs to the technical field of building foundation piles, and particularly relates to a reinforcement cage for a building cast-in-situ bored pile. After concrete makes contact with the material blocking piece on the reinforcement cage, the concrete pushes the material blocking piece, then the material blocking piece drives the connecting sleeve to rotate around the connecting shaft, then the concrete can smoothly move upwards, and when the guide pipe opening is higher than the material blocking piece, the concrete below the guide pipe opening does not move any more, so that the material blocking piece is not pushed; due to the fact that one side of the material blocking part is fixed to the connecting sleeve, the gravity center of the material blocking part deviates from the connecting shaft, when the material blocking part does not receive the thrust of concrete, the material blocking part resets under the action of the gravity of the material blocking part, aggregate above the material blocking part is erected above the material blocking part, the aggregate in the concrete is prevented from moving downwards, the aggregate is prevented from being deposited together, and the service life of the aggregate is prolonged. And therefore, the aggregate is uniformly distributed in the whole hole, the overall strength of the formed pile is improved, and the overall quality of the formed pile is improved.
本发明属于建筑基桩技术领域，具体的说是一种建筑钻孔灌注桩用钢筋笼，包括钢筋笼本体和挡料部件；本发明通过混凝土与钢筋笼上的挡料件接触后，混凝土推动挡料件，进而挡料件带动连接套绕连接轴转动，进而使得混凝土能够顺利的向上移动，当导管口高于挡料件后，导管口下方的混凝土不在移动，进而对挡料件无推动作用，由于挡料件是一边固定在连接套上的，因此挡料件的重心偏离连接轴，当挡料件不收混凝土的推力时在其重力的作用在，挡料件复位，进而将挡料件上方的骨料棚在挡料件的上方，进而避免混凝土中的骨料下移，进而避免骨料沉积在一起，进而使得骨料在整个孔内的分部较为均匀，进而提高了成桩整体的强度，进而提高了成桩整体的质量。
Reinforcement cage for building cast-in-situ bored pile
一种建筑钻孔灌注桩用钢筋笼
JEON DAE-JI (Autor:in)
22.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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