Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multifunctional super-short pile cutting device for precast pipe pile
The invention provides a multifunctional super-short pile cutting device for a precast pipe pile. The device comprises a sleeve in which a sleeve fixing device is arranged, wherein the sleeve fixing device comprises a rotating handle, a lifting lead screw, a bracket and an inner support, wherein the rotating handle is connected with the lifting lead screw; the bottom part of the lifting lead screw is connected with one end of the inner support; the bracket comprises an upper bracket and a lower bracket; one of the ends of the upper bracket and the lower bracket is vertically fixedly connected with the lifting lead screw. With the adoption of the device, a pile head with any length can be cut according to the construction requirement; the shortage that the pile head being less than 15cm in length cannot be cut by the existing chute type pile cutting device is overcome. Compared with the handheld pile cutter in the short-pile-head cutting construction, the device has the advantages that the flatness and one-time success rate of the cut pile section can be ensured, secondary chiseling is avoided, the cut pile quality is ensured, and moreover, the operation is stable and safe; the opening degree of the inner support can be adjusted to adapt to the pipe pile of different inside diameter and outside diameter; the device can be applied to the construction of precast concrete pipe pile cutting and precast concrete hollow quadrate pile cutting.
Multifunctional super-short pile cutting device for precast pipe pile
The invention provides a multifunctional super-short pile cutting device for a precast pipe pile. The device comprises a sleeve in which a sleeve fixing device is arranged, wherein the sleeve fixing device comprises a rotating handle, a lifting lead screw, a bracket and an inner support, wherein the rotating handle is connected with the lifting lead screw; the bottom part of the lifting lead screw is connected with one end of the inner support; the bracket comprises an upper bracket and a lower bracket; one of the ends of the upper bracket and the lower bracket is vertically fixedly connected with the lifting lead screw. With the adoption of the device, a pile head with any length can be cut according to the construction requirement; the shortage that the pile head being less than 15cm in length cannot be cut by the existing chute type pile cutting device is overcome. Compared with the handheld pile cutter in the short-pile-head cutting construction, the device has the advantages that the flatness and one-time success rate of the cut pile section can be ensured, secondary chiseling is avoided, the cut pile quality is ensured, and moreover, the operation is stable and safe; the opening degree of the inner support can be adjusted to adapt to the pipe pile of different inside diameter and outside diameter; the device can be applied to the construction of precast concrete pipe pile cutting and precast concrete hollow quadrate pile cutting.
Multifunctional super-short pile cutting device for precast pipe pile
LU ZELIANG (Autor:in) / LI XINCHAO (Autor:in) / LIU GUANGHAO (Autor:in) / GAO XIANSHENG (Autor:in)
08.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Pile cutting device suitable for precast concrete pipe pile
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