A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel bar joint connecting structure of fabricated member
The invention relates to a steel bar joint connecting structure of a fabricated member. The structure is characterized in that a first thread is arranged at the lower part of a prefabricated member vertical steel bar reserved joint, and a first unthreaded inner wall, a first internal thread, a second internal thread and a second unthreaded inner wall are respectively arranged in an outer sleeve from top to bottom. A third internal thread and a third unthreaded inner wall are arranged in the inner sleeve from top to bottom, an external thread is arranged outside the inner sleeve, and a second thread is arranged at the upper portion of a cast-in-place member reserved steel bar joint. The first thread and the first internal thread are connected to enable the prefabricated member vertical steel bar reserved joint and the outer sleeve to form a whole. The external thread and the second internal thread are connected to enable the outer sleeve and the inner sleeve to form a whole; the secondthread and the third internal thread are connected to enable the inner sleeve and the cast-in-place member reserved steel bar joint to form a whole. The steel bar joint connecting structure of the fabricated member has the advantages of being more economical, more convenient to operate, better in shock resistance, easier to control the joint quality and the like.
本发明涉及一种装配式构件的钢筋接头连接结构，预制构件竖向钢筋预留接头的下部有第一螺纹，外套筒内从上至下分别设有第一无螺纹内壁、第一内螺纹、第二内螺纹、第二无螺纹内壁，内套筒内从上至下分别设有第三内螺纹、第三无螺纹内壁，内套筒外部设有外螺纹，现浇构件预留钢筋接头上部有第二螺纹；第一螺纹和第一内螺纹连接使预制构件竖向钢筋预留接头和外套筒形成整体；外螺纹和第二内螺纹连接使外套筒和内套筒形成整体，第二螺纹和第三内螺纹连接使内套筒和现浇构件预留钢筋接头形成整体；本发明更经济、更便于操作、更好的抗震性、更容易控制接头质量等优点。
Steel bar joint connecting structure of fabricated member
The invention relates to a steel bar joint connecting structure of a fabricated member. The structure is characterized in that a first thread is arranged at the lower part of a prefabricated member vertical steel bar reserved joint, and a first unthreaded inner wall, a first internal thread, a second internal thread and a second unthreaded inner wall are respectively arranged in an outer sleeve from top to bottom. A third internal thread and a third unthreaded inner wall are arranged in the inner sleeve from top to bottom, an external thread is arranged outside the inner sleeve, and a second thread is arranged at the upper portion of a cast-in-place member reserved steel bar joint. The first thread and the first internal thread are connected to enable the prefabricated member vertical steel bar reserved joint and the outer sleeve to form a whole. The external thread and the second internal thread are connected to enable the outer sleeve and the inner sleeve to form a whole; the secondthread and the third internal thread are connected to enable the inner sleeve and the cast-in-place member reserved steel bar joint to form a whole. The steel bar joint connecting structure of the fabricated member has the advantages of being more economical, more convenient to operate, better in shock resistance, easier to control the joint quality and the like.
本发明涉及一种装配式构件的钢筋接头连接结构，预制构件竖向钢筋预留接头的下部有第一螺纹，外套筒内从上至下分别设有第一无螺纹内壁、第一内螺纹、第二内螺纹、第二无螺纹内壁，内套筒内从上至下分别设有第三内螺纹、第三无螺纹内壁，内套筒外部设有外螺纹，现浇构件预留钢筋接头上部有第二螺纹；第一螺纹和第一内螺纹连接使预制构件竖向钢筋预留接头和外套筒形成整体；外螺纹和第二内螺纹连接使外套筒和内套筒形成整体，第二螺纹和第三内螺纹连接使内套筒和现浇构件预留钢筋接头形成整体；本发明更经济、更便于操作、更好的抗震性、更容易控制接头质量等优点。
Steel bar joint connecting structure of fabricated member
一种装配式构件的钢筋接头连接结构
SHI QIANG (author) / ZHOU YOU (author) / YANG FAN (author) / ZHU HONGZENG (author)
2020-11-10
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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