Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a prestressed concrete pipe pile construction device and method in the technical field of prestressed concrete pipe pile construction, the prestressed concrete pipe pile construction device comprises a fixed base, an L-shaped supporting plate is hinged to the surface of one side of the fixed base, and a driving hydraulic cylinder is jointly hinged to the surface of the fixed base and the surface of the supporting plate; when a pile foundation project is constructed, concrete and other solid substances attached to the surfaces of the tubular piles are removed in the process that the heavy block impacts the tubular piles to sink the tubular piles, follow-up butt welding of the tubular piles is guaranteed, and then when the two tubular piles are in butt joint, the butt welding efficiency of the tubular piles is improved. Large concrete and other solid substances attached to the surface of the pipe pile are crushed through the crushing blocks, and then grinding cotton and concrete residues generated by crushing can fall between the grinding cotton and the pipe pile to serve as grinding materials for rough grinding, so that when the grinding cotton is used for grinding the surface of the pipe pile, the grinding efficiency is improved; crushed concrete residues can be in contact with concrete which is slightly attached to the surface of the pipe pile for grinding, and the rough grinding effect is enhanced.
本发明公开了预应力砼管桩施工技术领域的一种预应力砼管桩施工装置及方法，包括固定底座，所述固定底座一侧表面交接有L形的支撑板，所述固定底座表面与支撑板表面共同铰接有驱动液压缸；本发明在对桩基工程进行施工时，在重块对管桩进行撞击沉桩的过程中，将管桩表面附着的混凝土等固体物质进行清除，保证后续管桩的对接焊接，随后在将两个管桩进行对接时，利用破碎块管桩表面附着较大的混凝土等固体物质进行破碎，随后打磨棉与破碎产生的混凝土残渣会落到打磨棉与管桩之间充当粗打磨的磨料，有利于使打磨棉在对管桩表面进行打磨时，破碎后的混凝土残渣能够与管桩表面附着较小的混凝土进行接触打磨，增强粗打磨的效果。
The invention discloses a prestressed concrete pipe pile construction device and method in the technical field of prestressed concrete pipe pile construction, the prestressed concrete pipe pile construction device comprises a fixed base, an L-shaped supporting plate is hinged to the surface of one side of the fixed base, and a driving hydraulic cylinder is jointly hinged to the surface of the fixed base and the surface of the supporting plate; when a pile foundation project is constructed, concrete and other solid substances attached to the surfaces of the tubular piles are removed in the process that the heavy block impacts the tubular piles to sink the tubular piles, follow-up butt welding of the tubular piles is guaranteed, and then when the two tubular piles are in butt joint, the butt welding efficiency of the tubular piles is improved. Large concrete and other solid substances attached to the surface of the pipe pile are crushed through the crushing blocks, and then grinding cotton and concrete residues generated by crushing can fall between the grinding cotton and the pipe pile to serve as grinding materials for rough grinding, so that when the grinding cotton is used for grinding the surface of the pipe pile, the grinding efficiency is improved; crushed concrete residues can be in contact with concrete which is slightly attached to the surface of the pipe pile for grinding, and the rough grinding effect is enhanced.
本发明公开了预应力砼管桩施工技术领域的一种预应力砼管桩施工装置及方法，包括固定底座，所述固定底座一侧表面交接有L形的支撑板，所述固定底座表面与支撑板表面共同铰接有驱动液压缸；本发明在对桩基工程进行施工时，在重块对管桩进行撞击沉桩的过程中，将管桩表面附着的混凝土等固体物质进行清除，保证后续管桩的对接焊接，随后在将两个管桩进行对接时，利用破碎块管桩表面附着较大的混凝土等固体物质进行破碎，随后打磨棉与破碎产生的混凝土残渣会落到打磨棉与管桩之间充当粗打磨的磨料，有利于使打磨棉在对管桩表面进行打磨时，破碎后的混凝土残渣能够与管桩表面附着较小的混凝土进行接触打磨，增强粗打磨的效果。
Prestressed concrete pipe pile construction device and method
一种预应力砼管桩施工装置及方法
02.04.2024
Patent
Elektronische Ressource
Chinesisch
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