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A platform for research: civil engineering, architecture and urbanism
Improved adjustable sleeve assembly
The invention provides an improved adjustable sleeve assembly. The improved adjustable sleeve assembly comprises a first connecting inner sleeve, a second connecting inner sleeve, a centering jackscrew and a fastening outer sleeve. The appearance of the upper end of the first connecting inner sleeve is of a circular-truncated-cone-shaped structure, the appearance of the lower end of the first connecting inner sleeve is of a cylindrical structure, the shape of the upper end of an inner cavity of the fastening outer sleeve is matched with the circular-truncated-cone-shaped structure of the first connecting inner sleeve, and fastening connecting inner threads are formed in the lower end of an inner hole of the fastening outer sleeve; the screw rod is screwed in the first connecting inner sleeve or the second connecting inner sleeve through threads, the conical head correspondingly faces the second connecting inner sleeve or the first connecting inner sleeve, and the shape of the upper end of an inner hole of the second connecting inner sleeve or the shape of the lower end of an inner hole of the first connecting inner sleeve is matched with the shape of the conical head; and a fastening connection external thread matched with the fastening connection internal thread is formed outside the second connection inner sleeve. The problem that the coaxiality of upper and lower reinforcing steel bars in reinforcing steel bar module construction is poor is effectively solved.
本发明提供了一种改进型可调套筒组件，包括第一连接内套、第二连接内套、对中顶丝和紧固外套；第一连接内套的上端外形为圆台状结构且其下端外形为圆柱状结构，紧固外套的内腔上端形状与第一连接内套的圆台状结构相适配，紧固外套的内孔下端开设有紧固连接内螺纹，对中顶丝包括一体结构的丝杆和锥头，并且丝杆通过螺纹旋接在第一连接内套或第二连接内套中，锥头相应的朝向第二连接内套或第一连接内套，并且第二连接内套的内孔上端或第一连接内套的内孔下端形状与该锥头的外形相适配；第二连接内套的外部开设有与紧固连接内螺纹相适配的紧固连接外螺纹。本发明有效解决了钢筋模块施工中上下两部分钢筋同轴度较差的问题。
Improved adjustable sleeve assembly
The invention provides an improved adjustable sleeve assembly. The improved adjustable sleeve assembly comprises a first connecting inner sleeve, a second connecting inner sleeve, a centering jackscrew and a fastening outer sleeve. The appearance of the upper end of the first connecting inner sleeve is of a circular-truncated-cone-shaped structure, the appearance of the lower end of the first connecting inner sleeve is of a cylindrical structure, the shape of the upper end of an inner cavity of the fastening outer sleeve is matched with the circular-truncated-cone-shaped structure of the first connecting inner sleeve, and fastening connecting inner threads are formed in the lower end of an inner hole of the fastening outer sleeve; the screw rod is screwed in the first connecting inner sleeve or the second connecting inner sleeve through threads, the conical head correspondingly faces the second connecting inner sleeve or the first connecting inner sleeve, and the shape of the upper end of an inner hole of the second connecting inner sleeve or the shape of the lower end of an inner hole of the first connecting inner sleeve is matched with the shape of the conical head; and a fastening connection external thread matched with the fastening connection internal thread is formed outside the second connection inner sleeve. The problem that the coaxiality of upper and lower reinforcing steel bars in reinforcing steel bar module construction is poor is effectively solved.
本发明提供了一种改进型可调套筒组件，包括第一连接内套、第二连接内套、对中顶丝和紧固外套；第一连接内套的上端外形为圆台状结构且其下端外形为圆柱状结构，紧固外套的内腔上端形状与第一连接内套的圆台状结构相适配，紧固外套的内孔下端开设有紧固连接内螺纹，对中顶丝包括一体结构的丝杆和锥头，并且丝杆通过螺纹旋接在第一连接内套或第二连接内套中，锥头相应的朝向第二连接内套或第一连接内套，并且第二连接内套的内孔上端或第一连接内套的内孔下端形状与该锥头的外形相适配；第二连接内套的外部开设有与紧固连接内螺纹相适配的紧固连接外螺纹。本发明有效解决了钢筋模块施工中上下两部分钢筋同轴度较差的问题。
Improved adjustable sleeve assembly
一种改进型可调套筒组件
WU LIANJUN (author) / WANG HUIFEI (author) / WANG QIJUN (author) / CHENG PENGBO (author) / HUANG JIANQING (author) / GUO FENG (author) / HAO FAYI (author)
2023-08-08
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente