A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Variable-diameter pile foundation orifice safety protection device and using method
The invention discloses a variable-diameter pile foundation orifice safety protection device and a using method. The variable-diameter pile foundation orifice safety protection device comprises a vertical rod, a flying rod, a supporting rod, a connecting rod, a bottom hinge disc, a top hinge disc, a hinge mechanism, a fixing nail, an adjusting nut and a limiting clamping support. The limiting clamping support is fixedly connected to the bottom end of the vertical rod, and the top end of the vertical rod is rotationally connected with the top hinge disc which is connected with the flying rod. The adjusting nut and the bottom hinge disc are connected to the vertical rod in a sleeved mode through threads. Supporting rods are connected to the bottom hinge disc, the other ends of the supporting rods are hinged to flying rods, every two adjacent flying rods are hinged through a connecting rod, fixing nails are hinged to the ends of the flying rods, and the device is fixed by pressing the fixing nails into a soil body around a pile foundation hole opening. The cone protection device with the needed size can be formed according to the diameter of the pile foundation hole opening, erecting is convenient and fast, moving and reusing are convenient, and safety accidents in gaps without protection of the pile foundation hole opening are avoided.
本发明公开了一种变径桩基孔口安全防护装置及使用方法，包括立杆、飞杆、支撑杆、连接杆、底铰圆盘、顶铰圆盘、铰接机构、固定钉、调节螺母和限位卡托；限位卡托固定连接在立杆的底端，立杆的顶端转动连接顶铰圆盘，顶铰圆盘连接飞杆；调节螺母连带底铰圆盘通过螺纹套接在立杆上；底铰圆盘上连接支撑杆，支撑杆的另一端铰接在飞杆上，相邻的两根飞杆之间通过连接杆相互铰接，飞杆的端部铰接固定钉，通过固定钉压进桩基孔口周围土体中将这个装置进行固定。本发明可以根据桩基孔口直径形成所需大小的圆锥体防护装置，不仅搭设方便快捷，还方便移动和重复利用，避免在桩基孔口无防护的间隙发生安全事故。
Variable-diameter pile foundation orifice safety protection device and using method
The invention discloses a variable-diameter pile foundation orifice safety protection device and a using method. The variable-diameter pile foundation orifice safety protection device comprises a vertical rod, a flying rod, a supporting rod, a connecting rod, a bottom hinge disc, a top hinge disc, a hinge mechanism, a fixing nail, an adjusting nut and a limiting clamping support. The limiting clamping support is fixedly connected to the bottom end of the vertical rod, and the top end of the vertical rod is rotationally connected with the top hinge disc which is connected with the flying rod. The adjusting nut and the bottom hinge disc are connected to the vertical rod in a sleeved mode through threads. Supporting rods are connected to the bottom hinge disc, the other ends of the supporting rods are hinged to flying rods, every two adjacent flying rods are hinged through a connecting rod, fixing nails are hinged to the ends of the flying rods, and the device is fixed by pressing the fixing nails into a soil body around a pile foundation hole opening. The cone protection device with the needed size can be formed according to the diameter of the pile foundation hole opening, erecting is convenient and fast, moving and reusing are convenient, and safety accidents in gaps without protection of the pile foundation hole opening are avoided.
本发明公开了一种变径桩基孔口安全防护装置及使用方法，包括立杆、飞杆、支撑杆、连接杆、底铰圆盘、顶铰圆盘、铰接机构、固定钉、调节螺母和限位卡托；限位卡托固定连接在立杆的底端，立杆的顶端转动连接顶铰圆盘，顶铰圆盘连接飞杆；调节螺母连带底铰圆盘通过螺纹套接在立杆上；底铰圆盘上连接支撑杆，支撑杆的另一端铰接在飞杆上，相邻的两根飞杆之间通过连接杆相互铰接，飞杆的端部铰接固定钉，通过固定钉压进桩基孔口周围土体中将这个装置进行固定。本发明可以根据桩基孔口直径形成所需大小的圆锥体防护装置，不仅搭设方便快捷，还方便移动和重复利用，避免在桩基孔口无防护的间隙发生安全事故。
Variable-diameter pile foundation orifice safety protection device and using method
一种变径桩基孔口安全防护装置及使用方法
YAN HAO (author) / LING QIANGSONG (author) / CHENG DAWEI (author) / CHANG BAOHUI (author)
2023-08-04
Patent
Electronic Resource
Chinese
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