A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Positioning fixture for pile foundation reinforcement cage
The invention discloses a positioning fixture for a pile foundation reinforcement cage. The positioning fixture for the pile foundation reinforcement cage comprises a fence which can be arranged in apile hole, wherein a through hole allowing the reinforcement cage to pass through is formed in the fence. The positioning fixture for the pile foundation reinforcement cage has the beneficial effectsthat by means of the scheme, the position and the moving direction of the reinforcement cage can be limited, so that the position accuracy in the installation process of the reinforcement cage is controlled, the reinforcement cage is prevented from shaking to be in contact with the inner wall of the pile hole, and the inner wall of the pile hole is prevented from being damaged; besides, the distance between the reinforcement cage and the inner wall of the pile hole can be kept consistent all the time, so that the thickness uniformity of a concrete protective layer is guaranteed, and the strength of the concrete protective layer meets the design requirement.
本发明公开了一种桩基钢筋笼定位卡具，包括能够设置在桩孔内的围栏，围栏内设置有用于使钢筋笼通过的通孔。本发明的有益效果是：本方案能够对钢筋笼的位置以及移动方向进行限定，从而控制钢筋笼安装过程中的位置精度，避免钢筋笼发生晃动而与桩孔的内壁接触，避免桩孔的内壁损坏，并且还能够使钢筋笼与桩孔内壁的距离始终保持一致，从而保证混凝土保护层的厚度均匀，保证混凝土保护层的强度满足设计要求。
Positioning fixture for pile foundation reinforcement cage
The invention discloses a positioning fixture for a pile foundation reinforcement cage. The positioning fixture for the pile foundation reinforcement cage comprises a fence which can be arranged in apile hole, wherein a through hole allowing the reinforcement cage to pass through is formed in the fence. The positioning fixture for the pile foundation reinforcement cage has the beneficial effectsthat by means of the scheme, the position and the moving direction of the reinforcement cage can be limited, so that the position accuracy in the installation process of the reinforcement cage is controlled, the reinforcement cage is prevented from shaking to be in contact with the inner wall of the pile hole, and the inner wall of the pile hole is prevented from being damaged; besides, the distance between the reinforcement cage and the inner wall of the pile hole can be kept consistent all the time, so that the thickness uniformity of a concrete protective layer is guaranteed, and the strength of the concrete protective layer meets the design requirement.
本发明公开了一种桩基钢筋笼定位卡具，包括能够设置在桩孔内的围栏，围栏内设置有用于使钢筋笼通过的通孔。本发明的有益效果是：本方案能够对钢筋笼的位置以及移动方向进行限定，从而控制钢筋笼安装过程中的位置精度，避免钢筋笼发生晃动而与桩孔的内壁接触，避免桩孔的内壁损坏，并且还能够使钢筋笼与桩孔内壁的距离始终保持一致，从而保证混凝土保护层的厚度均匀，保证混凝土保护层的强度满足设计要求。
Positioning fixture for pile foundation reinforcement cage
一种桩基钢筋笼定位卡具
YANG KANG (author) / LUO LI (author) / LUO JIANXUN (author) / ZHANG LIYUN (author) / LONG WEI (author)
2020-09-25
Patent
Electronic Resource
Chinese
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