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Precast concrete pipe pile core sealing device and construction method
A precast concrete pipe pile core sealing device comprises a stand column (1), a supporting rod and a connecting rod and is characterized in that a fixing block is arranged at the bottom end of the stand column, lug plates are arranged at the two ends of the fixing block, a sliding block (2) and a limiting hole are arranged in the middle of the stand column, a limiting rod (8) is arranged on the upper end face of the sliding block, and the limiting rod can be matched with the limiting hole for locking; a circular steel plate for sealing the pile core is fixedly welded on the side edge of the sliding block; a spring is arranged between the sliding block and the fixed block at the lower part of the upright post; the supporting rod is an inclined supporting rod, a friction plate (4) is arranged at one end of the supporting rod, and the other end of the supporting rod is hinged to a lug plate at one end of the fixing block. One end of the connecting rod (9) is hinged to the lug plate at one end of the sliding block, and the other end of the connecting rod is hinged to the middle of the supporting rod (5). The precast concrete pipe pile core sealing device and method have the advantages that the sealing device is simple in structure and convenient to manufacture, the construction speed is increased, the construction quality is guaranteed, and the cost is reduced.
一种预制砼管桩桩芯封闭装置，包括立柱（1）、撑杆、连杆，其特征在于：所述立柱的底端设置固定块，固定块的两端设有耳板，立柱的中部设有滑块（2）、限位孔，滑块上端面设有限位杆（8），限位杆能与限位孔配合进行锁止；滑块侧边固定焊用于封闭桩芯的圆形钢板；立柱的下部在滑块与固定块之间设有弹簧；所述撑杆为斜撑杆，撑杆的一端设有摩擦片（4），撑杆的另一端与固定块一端的耳板铰接；所述连杆（9）的一端与滑块一端的耳板铰接，连杆的另一端与撑杆（5）的中部铰接。本发明的预制砼管桩桩芯封闭装置及方法具有封闭装置结构简单、制作方便，提高施工速度，保证施工质量和降低成本的优点。
Precast concrete pipe pile core sealing device and construction method
A precast concrete pipe pile core sealing device comprises a stand column (1), a supporting rod and a connecting rod and is characterized in that a fixing block is arranged at the bottom end of the stand column, lug plates are arranged at the two ends of the fixing block, a sliding block (2) and a limiting hole are arranged in the middle of the stand column, a limiting rod (8) is arranged on the upper end face of the sliding block, and the limiting rod can be matched with the limiting hole for locking; a circular steel plate for sealing the pile core is fixedly welded on the side edge of the sliding block; a spring is arranged between the sliding block and the fixed block at the lower part of the upright post; the supporting rod is an inclined supporting rod, a friction plate (4) is arranged at one end of the supporting rod, and the other end of the supporting rod is hinged to a lug plate at one end of the fixing block. One end of the connecting rod (9) is hinged to the lug plate at one end of the sliding block, and the other end of the connecting rod is hinged to the middle of the supporting rod (5). The precast concrete pipe pile core sealing device and method have the advantages that the sealing device is simple in structure and convenient to manufacture, the construction speed is increased, the construction quality is guaranteed, and the cost is reduced.
一种预制砼管桩桩芯封闭装置，包括立柱（1）、撑杆、连杆，其特征在于：所述立柱的底端设置固定块，固定块的两端设有耳板，立柱的中部设有滑块（2）、限位孔，滑块上端面设有限位杆（8），限位杆能与限位孔配合进行锁止；滑块侧边固定焊用于封闭桩芯的圆形钢板；立柱的下部在滑块与固定块之间设有弹簧；所述撑杆为斜撑杆，撑杆的一端设有摩擦片（4），撑杆的另一端与固定块一端的耳板铰接；所述连杆（9）的一端与滑块一端的耳板铰接，连杆的另一端与撑杆（5）的中部铰接。本发明的预制砼管桩桩芯封闭装置及方法具有封闭装置结构简单、制作方便，提高施工速度，保证施工质量和降低成本的优点。
Precast concrete pipe pile core sealing device and construction method
一种预制砼管桩桩芯封闭装置及施工方法
ZHANG NANNAN (author) / HUANG YINHE (author) / ZHANG MINGQIANG (author)
2024-12-06
Patent
Electronic Resource
Chinese
Building concrete pipe pile precast pile enclosure structure construction system
| European Patent Office | 2024