A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated steel pipe concrete pipe pile capable of being connected and manufacturing method thereof
The invention relates to a prefabricated steel pipe concrete pipe pile capable of being connected and a manufacturing method thereof. The prefabricated steel pipe concrete pipe pile comprises two semicircular steel column shells, a cylindrical concrete pipe, at least one connecting piece and two end plates. One side edge of each semicircular steel column shell is bent inwards by 90 degrees, extends, is bent inwards by 90 degrees again and extends to form an L-shaped connecting part, and the other side edge of each semicircular steel column shell is bent inwards by 90 degrees, extends, is bentoutwards by 90 degrees twice and extends to from a hook-shaped connecting part which can be used for embedding the L-shaped connecting part. The hook-shaped connecting parts and the L-shaped connecting parts are mutually embedded in L-shaped slots, and two the L-shaped slots with outward openings are centrally symmetrically formed in the two sides of the two connected semicircular steel column shells. The concrete pipe is arranged in an approximately circular steel pipe formed by the two semicircular steel column shells. Each connecting piece is in a Z shape, and the shape of the section of one side of each connecting piece is matched with that of the corresponding L-shaped slot. The two sides of each connecting piece are inserted into the L-shaped slots in the opposite sides of two prefabricated steel pipe concrete pipe piles respectively. The two end plates are arranged at the two ends of the prefabricated steel pipe concrete pipe pile respectively, and L-shaped slotted holes matchedwith flange plates on one sides of the connecting pieces are centrally symmetrically formed in the two sides of the end plates to allow the flange plates on one sides of the connecting pieces to penetrate.
可相互连接的预制钢管混凝土管桩及其制造方法，包括：两个半圆形钢柱壳，半圆形钢柱壳的一侧边向内弯折90度延伸再向内弯折90度延伸形成L形连接部，另一侧边向内弯折90度延伸再向外弯折90度延伸再经过两个向外弯折90度延伸形成可供所述L形连接部嵌扣的勾形连接部；勾形连接部与L形连接部相互嵌扣在连接后的两个半圆形钢柱壳两侧形成中心对称布置的两个开口向外的L形插槽；混凝土管，呈圆柱状；设置于两个半圆形钢柱壳形成近似圆形钢管内；至少一连接件，为Z形，其一侧断面形状与L形插槽匹配；连接件两侧分别插置于两预制钢管混凝土管桩相对一侧的L形插槽；两块端板，分设于预制混凝土管桩的两端，端板的两侧中心对称设置与连接件一侧翼缘板匹配的L形槽孔，以此供所述连接件一侧翼缘板穿过。
Prefabricated steel pipe concrete pipe pile capable of being connected and manufacturing method thereof
The invention relates to a prefabricated steel pipe concrete pipe pile capable of being connected and a manufacturing method thereof. The prefabricated steel pipe concrete pipe pile comprises two semicircular steel column shells, a cylindrical concrete pipe, at least one connecting piece and two end plates. One side edge of each semicircular steel column shell is bent inwards by 90 degrees, extends, is bent inwards by 90 degrees again and extends to form an L-shaped connecting part, and the other side edge of each semicircular steel column shell is bent inwards by 90 degrees, extends, is bentoutwards by 90 degrees twice and extends to from a hook-shaped connecting part which can be used for embedding the L-shaped connecting part. The hook-shaped connecting parts and the L-shaped connecting parts are mutually embedded in L-shaped slots, and two the L-shaped slots with outward openings are centrally symmetrically formed in the two sides of the two connected semicircular steel column shells. The concrete pipe is arranged in an approximately circular steel pipe formed by the two semicircular steel column shells. Each connecting piece is in a Z shape, and the shape of the section of one side of each connecting piece is matched with that of the corresponding L-shaped slot. The two sides of each connecting piece are inserted into the L-shaped slots in the opposite sides of two prefabricated steel pipe concrete pipe piles respectively. The two end plates are arranged at the two ends of the prefabricated steel pipe concrete pipe pile respectively, and L-shaped slotted holes matchedwith flange plates on one sides of the connecting pieces are centrally symmetrically formed in the two sides of the end plates to allow the flange plates on one sides of the connecting pieces to penetrate.
可相互连接的预制钢管混凝土管桩及其制造方法，包括：两个半圆形钢柱壳，半圆形钢柱壳的一侧边向内弯折90度延伸再向内弯折90度延伸形成L形连接部，另一侧边向内弯折90度延伸再向外弯折90度延伸再经过两个向外弯折90度延伸形成可供所述L形连接部嵌扣的勾形连接部；勾形连接部与L形连接部相互嵌扣在连接后的两个半圆形钢柱壳两侧形成中心对称布置的两个开口向外的L形插槽；混凝土管，呈圆柱状；设置于两个半圆形钢柱壳形成近似圆形钢管内；至少一连接件，为Z形，其一侧断面形状与L形插槽匹配；连接件两侧分别插置于两预制钢管混凝土管桩相对一侧的L形插槽；两块端板，分设于预制混凝土管桩的两端，端板的两侧中心对称设置与连接件一侧翼缘板匹配的L形槽孔，以此供所述连接件一侧翼缘板穿过。
Prefabricated steel pipe concrete pipe pile capable of being connected and manufacturing method thereof
可相互连接的预制钢管混凝土管桩及其制造方法
WANG HUAIZHONG (author)
2020-09-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
| European Patent Office | 2020
Prefabricated pipe pile and manufacturing process thereof
| European Patent Office | 2023
| European Patent Office | 2021