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A platform for research: civil engineering, architecture and urbanism
Vertical main reinforcement connecting structure in assembly type steel-concrete member
The invention discloses a vertical main reinforcement connecting structure in an assembly type steel-concrete member. The vertical main reinforcement connecting structure comprises an upper wall column member internally provided with a plurality of vertical reinforcements and a lower wall column member internally provided with a plurality of vertical reinforcements, and every two corresponding reinforcements are fixed through a connecting device; each connecting device comprises an inner sleeve, an outer sleeve and at least one positioning block, wherein the inner sleeve is in threaded connection with one of the vertical reinforcement, a plurality of rows of outer clamping pieces are axially arranged on the outer walls of the inner sleeves at intervals, and each outer clamping piece comprises an outer protruding block; a plurality of rows of inner clamping pieces are arranged on the inner walls of the upper ends of the outer sleeves in the circumferential direction at intervals, the lower ends of the outer sleeves are in threaded connection with the other reinforcements, and each row of inner clamping pieces is composed of at least two inner protruding blocks arranged at intervals;and each positioning block is detachably installed below the outer protruding blocks at the lower end of one row of outer clamping pieces or fixed in the outer sleeves and located between the two rows of inner clamping pieces. The vertical main reinforcement connecting structure in the assembly type steel-concrete member is high in connecting strength and low in manufacturing cost.
本发明公开了一种装配式钢混构件中竖向主筋连接结构，包括内设多根竖向钢筋的上墙柱构件和内设多根竖向钢筋的下墙柱构件，每两个相对应的钢筋之间通过一连接装置固定；所述连接装置包括一个内套筒、一个外套筒以及至少至少一个定位块；内套筒与其中一竖向钢筋螺纹连接，在内套筒外壁上轴向间隔设有多列外卡紧件，外卡紧件包括外凸块；所述外套筒上端的内壁上周向间隔设有多列内卡紧件，下端与另一竖向钢筋螺纹连接，每列内卡紧件均由至少两个间隔设置的内凸块组成；所述定位块可拆卸地安装在其中一列外卡紧件下端的外凸块下，或固定在外套筒内，并处于两列内卡紧件之间。本发明得到的装配式钢混构件中竖向主筋连接结构连接强度高，且造价低。
Vertical main reinforcement connecting structure in assembly type steel-concrete member
The invention discloses a vertical main reinforcement connecting structure in an assembly type steel-concrete member. The vertical main reinforcement connecting structure comprises an upper wall column member internally provided with a plurality of vertical reinforcements and a lower wall column member internally provided with a plurality of vertical reinforcements, and every two corresponding reinforcements are fixed through a connecting device; each connecting device comprises an inner sleeve, an outer sleeve and at least one positioning block, wherein the inner sleeve is in threaded connection with one of the vertical reinforcement, a plurality of rows of outer clamping pieces are axially arranged on the outer walls of the inner sleeves at intervals, and each outer clamping piece comprises an outer protruding block; a plurality of rows of inner clamping pieces are arranged on the inner walls of the upper ends of the outer sleeves in the circumferential direction at intervals, the lower ends of the outer sleeves are in threaded connection with the other reinforcements, and each row of inner clamping pieces is composed of at least two inner protruding blocks arranged at intervals;and each positioning block is detachably installed below the outer protruding blocks at the lower end of one row of outer clamping pieces or fixed in the outer sleeves and located between the two rows of inner clamping pieces. The vertical main reinforcement connecting structure in the assembly type steel-concrete member is high in connecting strength and low in manufacturing cost.
本发明公开了一种装配式钢混构件中竖向主筋连接结构，包括内设多根竖向钢筋的上墙柱构件和内设多根竖向钢筋的下墙柱构件，每两个相对应的钢筋之间通过一连接装置固定；所述连接装置包括一个内套筒、一个外套筒以及至少至少一个定位块；内套筒与其中一竖向钢筋螺纹连接，在内套筒外壁上轴向间隔设有多列外卡紧件，外卡紧件包括外凸块；所述外套筒上端的内壁上周向间隔设有多列内卡紧件，下端与另一竖向钢筋螺纹连接，每列内卡紧件均由至少两个间隔设置的内凸块组成；所述定位块可拆卸地安装在其中一列外卡紧件下端的外凸块下，或固定在外套筒内，并处于两列内卡紧件之间。本发明得到的装配式钢混构件中竖向主筋连接结构连接强度高，且造价低。
Vertical main reinforcement connecting structure in assembly type steel-concrete member
装配式钢混构件中竖向主筋连接结构
LI HONGJUN (author) / ZHU HONGXING (author) / ZHANG YULI (author) / SHI LEI (author) / ZHU TIANBING (author) / ZHANG YOUYUAN (author) / TAN YANLONG (author)
2020-08-21
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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