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Squeezing and expanding forming machine, method for preparing concrete pipe pile through squeezing and expanding forming machine and application of squeezing and expanding forming machine
The extruding and expanding forming machine comprises a rod body, a double-acting hydraulic oil cylinder, an extruding and expanding arm and a piston rod, the double-acting hydraulic oil cylinder is fixed to one end of the rod body, one end of the hollow rod body is fixedly connected with the surface of the double-acting hydraulic oil cylinder, and the other end of the hollow rod body is connected with a fixing block I; one end of the piston rod is connected with a piston component in the double-acting hydraulic oil cylinder, the other end of the piston rod is connected with a fixing block II, the piston rod is sleeved with the hollow rod body, and the two ends of the squeezing and expanding arm are fixed to the fixing block I and the fixing block II respectively. Compared with the prior art, the method has the beneficial effects that (1) the bearing capacity of a single pile is improved; (2) the adaptability is high, and the concrete pipe pile expanding work under different soil layer construction working conditions is efficiently completed by applying an image recognition and automatic control system; and (3) the economic benefit is very obvious.
一种挤扩成型机及利用其制备混凝土管桩的方法,包括杆体、双作用液压油缸、挤扩臂、和活塞杆，所述双作用液压油缸固定在杆体的一端，所述空心杆体的一端与双作用液压油缸表面固定相连，另一端连接有固定块Ⅰ，所述活塞杆的一端与双作用液压油缸内的活塞部件相连，另一端连接有固定块Ⅱ，所述活塞杆套设在空心杆体内，所述挤扩臂的两端分别固定在固定块Ⅰ和固定块Ⅱ上。本发明相对于现有技术的有益效果为：(1)提高了单桩承载力；(2)适应性强，本发明应用图像识别与自动控制系统，高效完成不同土层施工工况下的混凝土管桩扩径工作；(3)经济效益十分显著。
Squeezing and expanding forming machine, method for preparing concrete pipe pile through squeezing and expanding forming machine and application of squeezing and expanding forming machine
The extruding and expanding forming machine comprises a rod body, a double-acting hydraulic oil cylinder, an extruding and expanding arm and a piston rod, the double-acting hydraulic oil cylinder is fixed to one end of the rod body, one end of the hollow rod body is fixedly connected with the surface of the double-acting hydraulic oil cylinder, and the other end of the hollow rod body is connected with a fixing block I; one end of the piston rod is connected with a piston component in the double-acting hydraulic oil cylinder, the other end of the piston rod is connected with a fixing block II, the piston rod is sleeved with the hollow rod body, and the two ends of the squeezing and expanding arm are fixed to the fixing block I and the fixing block II respectively. Compared with the prior art, the method has the beneficial effects that (1) the bearing capacity of a single pile is improved; (2) the adaptability is high, and the concrete pipe pile expanding work under different soil layer construction working conditions is efficiently completed by applying an image recognition and automatic control system; and (3) the economic benefit is very obvious.
一种挤扩成型机及利用其制备混凝土管桩的方法,包括杆体、双作用液压油缸、挤扩臂、和活塞杆，所述双作用液压油缸固定在杆体的一端，所述空心杆体的一端与双作用液压油缸表面固定相连，另一端连接有固定块Ⅰ，所述活塞杆的一端与双作用液压油缸内的活塞部件相连，另一端连接有固定块Ⅱ，所述活塞杆套设在空心杆体内，所述挤扩臂的两端分别固定在固定块Ⅰ和固定块Ⅱ上。本发明相对于现有技术的有益效果为：(1)提高了单桩承载力；(2)适应性强，本发明应用图像识别与自动控制系统，高效完成不同土层施工工况下的混凝土管桩扩径工作；(3)经济效益十分显著。
Squeezing and expanding forming machine, method for preparing concrete pipe pile through squeezing and expanding forming machine and application of squeezing and expanding forming machine
一种挤扩成型机及利用其制备混凝土管桩的方法和应用
YAO JIANPING (author) / GENG LIN (author) / WEI SHAOWEI (author) / SHI YUEFENG (author) / LYU SONG (author) / LOU LIANGWEI (author) / CAO YUANDONG (author) / LIU RUI (author) / WANG XIAOKAI (author) / LI SI (author)
2022-07-12
Patent
Electronic Resource
Chinese
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