Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rod type pile foundation capable of preventing pile body from being pulled out and working method
The invention discloses a rod type pile foundation capable of preventing a pile body from being pulled out and a working method.The rod type pile foundation comprises a base, a supporting block fixed in the base, a supporting plate movably arranged at the top of the supporting block through a guide structure and an anti-freezing pulling assembly located on the lower portion of the supporting block; wherein the anti-freezing pulling assembly comprises a first connecting rod rotationally connected to the supporting block and one or more telescopic rods with the ends fixed to the first connecting rod, a scraping plate is fixed to the other end of each telescopic rod, and when the telescopic rods are in the stretching state, the scraping plates protrude out of the outer wall of the base; the supporting plate is in transmission connection with the first connecting rod through a transmission assembly, and the transmission assembly converts vertical linear motion of the supporting plate into rotation of the first connecting rod. A large base is formed at the bottom of the hole, so that a fulcrum is formed, upward frozen expansive force is overcome, and the service life of the pile foundation is prolonged.
本发明公开了一种防止桩身拔出的杆式桩基础及工作方法，杆式桩基础包括底座、固定在所述底座内部的支撑块、通过导向结构活动设置在所述支撑块顶部的支撑板以及位于所述支撑块下部的防冻拔组件，其中：所述防冻拔组件包括转动连接在支撑块上的第一连接杆以及一个或多个端部固定于所述第一连接杆上的伸缩杆，每一个伸缩杆的另一端固定有一个刮板，伸缩杆伸展状态下，刮板突出于底座的外壁；所述支撑板通过传动组件与第一连接杆传动连接，所述传动组件将支撑板的竖直直线运动转换为第一连接杆的转动。本发明在孔底形成一个较大的底座，从而形成支点，克服向上的冻具有胀力，延长了桩基础的使用寿命。
Rod type pile foundation capable of preventing pile body from being pulled out and working method
The invention discloses a rod type pile foundation capable of preventing a pile body from being pulled out and a working method.The rod type pile foundation comprises a base, a supporting block fixed in the base, a supporting plate movably arranged at the top of the supporting block through a guide structure and an anti-freezing pulling assembly located on the lower portion of the supporting block; wherein the anti-freezing pulling assembly comprises a first connecting rod rotationally connected to the supporting block and one or more telescopic rods with the ends fixed to the first connecting rod, a scraping plate is fixed to the other end of each telescopic rod, and when the telescopic rods are in the stretching state, the scraping plates protrude out of the outer wall of the base; the supporting plate is in transmission connection with the first connecting rod through a transmission assembly, and the transmission assembly converts vertical linear motion of the supporting plate into rotation of the first connecting rod. A large base is formed at the bottom of the hole, so that a fulcrum is formed, upward frozen expansive force is overcome, and the service life of the pile foundation is prolonged.
本发明公开了一种防止桩身拔出的杆式桩基础及工作方法，杆式桩基础包括底座、固定在所述底座内部的支撑块、通过导向结构活动设置在所述支撑块顶部的支撑板以及位于所述支撑块下部的防冻拔组件，其中：所述防冻拔组件包括转动连接在支撑块上的第一连接杆以及一个或多个端部固定于所述第一连接杆上的伸缩杆，每一个伸缩杆的另一端固定有一个刮板，伸缩杆伸展状态下，刮板突出于底座的外壁；所述支撑板通过传动组件与第一连接杆传动连接，所述传动组件将支撑板的竖直直线运动转换为第一连接杆的转动。本发明在孔底形成一个较大的底座，从而形成支点，克服向上的冻具有胀力，延长了桩基础的使用寿命。
Rod type pile foundation capable of preventing pile body from being pulled out and working method
一种防止桩身拔出的杆式桩基础及工作方法
CAO YAPENG (Autor:in) / LI GUOYU (Autor:in) / WANG BUXIANG (Autor:in) / MA WEI (Autor:in) / ZHANG XULIANG (Autor:in) / YING SAI (Autor:in) / WANG YAPENG (Autor:in) / CHEN ZHIXIANG (Autor:in) / CHEN DUN (Autor:in)
18.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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