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A platform for research: civil engineering, architecture and urbanism
Device capable of improving jacking compactness of concrete filled steel tube
The invention belongs to the field of steel tube concrete jacking construction, and particularly discloses a device capable of improving jacking compactness of a steel tube concrete. The device comprises a steel tube body and a mounting bottom plate, wherein the steel tube body is provided with a vertical section and an elbow section, the vertical section and the elbow section are integrally formed, the section of the vertical section and the section of the elbow section are in an arc hook shape, the bottom end of the vertical section is connected with the mounting bottom plate, the mounting bottom plate is a thick steel plate, a thick rubber sealing gasket is arranged on the bottom end face, away from the steel pipe body, of the mounting bottom plate and corresponds to steel tube air holes, the mounting bottom plate and the steel tube air holes are fixedly connected through bolts, a one-way control valve is arranged in the vertical section, and concrete is prevented from polluting the steel structure body in the jacking process through the one-way control valve. According to the device, the quality problem caused by manual top pouring and tamping of concrete is eliminated, the steel structure body is prevented from being polluted by the concrete in the jacking process through control of the one-way valve in the device, and the device is simple in structure and easy to install.
本发明属于钢管混凝土顶升施工领域，具体公开了一种可提高钢管混凝土顶升密实度的装置，包括钢管体与安装底板，所述钢管体具有竖直段与弯头段，其中竖直段与弯头段一体成型且其截面呈弧形钩状，竖直段底端连接有安装底板；所述安装底板为厚钢板且其远离钢管体的底端面设有厚橡胶密封垫圈，厚橡胶密封垫圈与钢管透气孔对应，安装底板、钢管透气孔间通过螺栓固接；所述竖直段内设有单向控制阀，且通过单向控制阀避免在顶升过程中混凝土污染钢结构本体。通过本发明装置消除因人工顶部浇捣混凝土产生的质量问题，且通过装置中的单向阀控制，避免顶升过程中混凝土污染钢结构本体，装置本身结构简单、易于安装。
Device capable of improving jacking compactness of concrete filled steel tube
The invention belongs to the field of steel tube concrete jacking construction, and particularly discloses a device capable of improving jacking compactness of a steel tube concrete. The device comprises a steel tube body and a mounting bottom plate, wherein the steel tube body is provided with a vertical section and an elbow section, the vertical section and the elbow section are integrally formed, the section of the vertical section and the section of the elbow section are in an arc hook shape, the bottom end of the vertical section is connected with the mounting bottom plate, the mounting bottom plate is a thick steel plate, a thick rubber sealing gasket is arranged on the bottom end face, away from the steel pipe body, of the mounting bottom plate and corresponds to steel tube air holes, the mounting bottom plate and the steel tube air holes are fixedly connected through bolts, a one-way control valve is arranged in the vertical section, and concrete is prevented from polluting the steel structure body in the jacking process through the one-way control valve. According to the device, the quality problem caused by manual top pouring and tamping of concrete is eliminated, the steel structure body is prevented from being polluted by the concrete in the jacking process through control of the one-way valve in the device, and the device is simple in structure and easy to install.
本发明属于钢管混凝土顶升施工领域，具体公开了一种可提高钢管混凝土顶升密实度的装置，包括钢管体与安装底板，所述钢管体具有竖直段与弯头段，其中竖直段与弯头段一体成型且其截面呈弧形钩状，竖直段底端连接有安装底板；所述安装底板为厚钢板且其远离钢管体的底端面设有厚橡胶密封垫圈，厚橡胶密封垫圈与钢管透气孔对应，安装底板、钢管透气孔间通过螺栓固接；所述竖直段内设有单向控制阀，且通过单向控制阀避免在顶升过程中混凝土污染钢结构本体。通过本发明装置消除因人工顶部浇捣混凝土产生的质量问题，且通过装置中的单向阀控制，避免顶升过程中混凝土污染钢结构本体，装置本身结构简单、易于安装。
Device capable of improving jacking compactness of concrete filled steel tube
一种可提高钢管混凝土顶升密实度的装置
HUANG HUA (author) / SHENG JIAN (author) / XU YONGCHUN (author) / ZHOU JIMIN (author) / CAO ZHENYI (author) / YU JIABIAO (author) / LIU JIANFENG (author) / YANG JUNJIE (author) / LU MINGDONG (author) / HU SHENGJIE (author)
2021-07-23
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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