Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated square pile with high uplift bearing capacity
The invention relates to the technical field of prefabricated square piles, and discloses a prefabricated square pile with high anti-pulling bearing capacity, which comprises a square pile, the square pile is integrally poured through concrete and has high bearing capacity, a primary anti-pulling assembly is arranged on the surface of the square pile, and a driven part for improving the anti-pulling function of the square pile is arranged on the surface of the square pile. According to the prefabricated square pile with the high uplift bearing capacity, through the arranged driven part, after the square pile is placed into a foundation pit through equipment, the ejector rod abuts against the bottom of the foundation pit to drive the sliding block to move, and after the sliding block moves upwards by a certain distance, the ejector rod is driven to move upwards by a certain distance, so that the square pile is driven to move upwards. After the square pile is placed, the sliding block abuts against the lantern ring to push the lantern ring to move upwards, the lantern ring pushes the disc through the supporting rod, the disc is controlled to rotate, then the inserting rod is transversely inserted into soil, and therefore the anti-drawing and anti-settling performance of the square pile is improved.
本发明涉及预制方桩技术领域，且公开了一种抗拔承载力强的预制方桩，包括方桩，方桩通过混凝土一体浇筑，承载力较强，所述方桩的表面设置有初步抗拉拔组件，所述方桩的表面设置有用于提高方桩抗拉拔功能的从动部，所述方桩的表面开设有滑槽，所述从动部包括滑块，所述滑块滑动安装在方桩表面的滑槽内，该抗拔承载力强的预制方桩，通过设置的从动部，在通过设备将方桩放入基坑后，顶杆被基坑的底部抵触带动滑块移动，当滑块向上移动一定距离后，方桩放置完毕，此时滑块抵在套环上推动套环向上移动，套环通过支杆推动圆盘，使得控制圆盘进行转动，进而使得插杆横向插入土内，从而提高方桩的抗拉拔和防沉降性能。
Prefabricated square pile with high uplift bearing capacity
The invention relates to the technical field of prefabricated square piles, and discloses a prefabricated square pile with high anti-pulling bearing capacity, which comprises a square pile, the square pile is integrally poured through concrete and has high bearing capacity, a primary anti-pulling assembly is arranged on the surface of the square pile, and a driven part for improving the anti-pulling function of the square pile is arranged on the surface of the square pile. According to the prefabricated square pile with the high uplift bearing capacity, through the arranged driven part, after the square pile is placed into a foundation pit through equipment, the ejector rod abuts against the bottom of the foundation pit to drive the sliding block to move, and after the sliding block moves upwards by a certain distance, the ejector rod is driven to move upwards by a certain distance, so that the square pile is driven to move upwards. After the square pile is placed, the sliding block abuts against the lantern ring to push the lantern ring to move upwards, the lantern ring pushes the disc through the supporting rod, the disc is controlled to rotate, then the inserting rod is transversely inserted into soil, and therefore the anti-drawing and anti-settling performance of the square pile is improved.
本发明涉及预制方桩技术领域，且公开了一种抗拔承载力强的预制方桩，包括方桩，方桩通过混凝土一体浇筑，承载力较强，所述方桩的表面设置有初步抗拉拔组件，所述方桩的表面设置有用于提高方桩抗拉拔功能的从动部，所述方桩的表面开设有滑槽，所述从动部包括滑块，所述滑块滑动安装在方桩表面的滑槽内，该抗拔承载力强的预制方桩，通过设置的从动部，在通过设备将方桩放入基坑后，顶杆被基坑的底部抵触带动滑块移动，当滑块向上移动一定距离后，方桩放置完毕，此时滑块抵在套环上推动套环向上移动，套环通过支杆推动圆盘，使得控制圆盘进行转动，进而使得插杆横向插入土内，从而提高方桩的抗拉拔和防沉降性能。
Prefabricated square pile with high uplift bearing capacity
一种抗拔承载力强的预制方桩
GAO ZIHUA (Autor:in) / DAI LIQIANG (Autor:in) / DAI MINGYUN (Autor:in) / WU HAO (Autor:in) / LING AIZHONG (Autor:in)
01.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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