Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Supporting head for supporting axial force servo system
The invention discloses a supporting head for supporting an axial force servo system, and relates to the technical field of axial force supporting, the supporting head comprises a mounting bottom plate and a sleeve box fixedly connected with the upper end of the mounting bottom plate, an oil cylinder base is arranged in the middle of the upper end of the mounting bottom plate, an oil cylinder is mounted at the upper end of the oil cylinder base, and a foundation pit contact plate is arranged at the upper end of the oil cylinder; an arc-shaped supporting plate is fixedly installed on one side of the bottom of the foundation pit contact plate, external threads are evenly distributed on the outer surface of the oil cylinder base, and the oil cylinder base is in threaded connection with a nut through the external threads. When the oil inlet pipe of the oil cylinder is exploded or has other abnormalities, the oil cylinder retracts, but the nut blocks the arc-shaped supporting plate to play a protection role, the position of a foundation pit contact plate can be ensured, the supporting head is short due to the structural mode, the supporting head has great advantages for a narrow foundation pit, the cost is low, stepless supporting is achieved, and the service life of the foundation pit is prolonged. The arc-shaped supporting plate can be prevented from rotating in the process of supporting the foundation pit contact plate when the oil cylinder retracts, and the stability of the supporting head is further improved.
本发明公开了一种支撑轴力伺服系统的支撑头，涉及对轴向力支撑技术领域，包括安装底板及与其上端固接的套箱，所述安装底板的上端中间位置设置有油缸底座，所述油缸底座的上端安装有油缸，所述油缸的上端设置有基坑接触板，所述基坑接触板的底部一侧固定安装有弧形支撑板，所述油缸底座的外表面均匀分布有外螺纹，且油缸底座上通过外螺纹螺纹连接有螺母；本发明当油缸进油管出现爆管或其它异常时，油缸回缩，但螺母挡住弧形支撑板起到保护作用，能够确保基坑接触板的位置，且此种结构方式使得支撑头短，针对窄基坑优势很大，特别是成本低，实现无级支撑，能够防止油缸回缩时弧形支撑板支撑基坑接触板的过程中转动，进一步提高该支撑头的稳定。
Supporting head for supporting axial force servo system
The invention discloses a supporting head for supporting an axial force servo system, and relates to the technical field of axial force supporting, the supporting head comprises a mounting bottom plate and a sleeve box fixedly connected with the upper end of the mounting bottom plate, an oil cylinder base is arranged in the middle of the upper end of the mounting bottom plate, an oil cylinder is mounted at the upper end of the oil cylinder base, and a foundation pit contact plate is arranged at the upper end of the oil cylinder; an arc-shaped supporting plate is fixedly installed on one side of the bottom of the foundation pit contact plate, external threads are evenly distributed on the outer surface of the oil cylinder base, and the oil cylinder base is in threaded connection with a nut through the external threads. When the oil inlet pipe of the oil cylinder is exploded or has other abnormalities, the oil cylinder retracts, but the nut blocks the arc-shaped supporting plate to play a protection role, the position of a foundation pit contact plate can be ensured, the supporting head is short due to the structural mode, the supporting head has great advantages for a narrow foundation pit, the cost is low, stepless supporting is achieved, and the service life of the foundation pit is prolonged. The arc-shaped supporting plate can be prevented from rotating in the process of supporting the foundation pit contact plate when the oil cylinder retracts, and the stability of the supporting head is further improved.
本发明公开了一种支撑轴力伺服系统的支撑头，涉及对轴向力支撑技术领域，包括安装底板及与其上端固接的套箱，所述安装底板的上端中间位置设置有油缸底座，所述油缸底座的上端安装有油缸，所述油缸的上端设置有基坑接触板，所述基坑接触板的底部一侧固定安装有弧形支撑板，所述油缸底座的外表面均匀分布有外螺纹，且油缸底座上通过外螺纹螺纹连接有螺母；本发明当油缸进油管出现爆管或其它异常时，油缸回缩，但螺母挡住弧形支撑板起到保护作用，能够确保基坑接触板的位置，且此种结构方式使得支撑头短，针对窄基坑优势很大，特别是成本低，实现无级支撑，能够防止油缸回缩时弧形支撑板支撑基坑接触板的过程中转动，进一步提高该支撑头的稳定。
Supporting head for supporting axial force servo system
一种支撑轴力伺服系统的支撑头
ZHAO YATING (Autor:in) / TAN FENG (Autor:in) / SHEN ZHAOQIANG (Autor:in)
01.11.2022
Patent
Elektronische Ressource
Chinesisch
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