A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Welding-free pipe type steel structure splicing structure and splicing method
The invention provides a welding-free pipe type steel structure splicing structure and a splicing method.The splicing structure comprises a core cylinder, a medicine bag and an outer fixing cylinder, a first clamping groove is formed in the outer wall of the core cylinder, and a second clamping groove is formed in the outer wall of the outer fixing cylinder; the core cylinder is used for being connected with protruding parts on the inner side walls of a first pipe fitting and a second pipe fitting to be connected through the first clamping grooves, the outer fixing cylinder is used for being connected with protruding parts on the outer side walls of the first pipe fitting and the second pipe fitting to be connected through the second clamping grooves, a plurality of medicine holes are formed in the outer side wall of the outer fixing cylinder, and the medicine bags are arranged in the medicine holes. The outer fixing cylinder is used for releasing grouting materials or metal glue under the extrusion of the pressure bolt and extruding the grouting materials or the metal glue into a fitting gap between the outer fixing cylinder and the first pipe fitting and the second pipe fitting; the outer fixing cylinder, the core cylinder and the to-be-connected steel structure form a mortise and tenon joint structure for mechanical connection, the welding process is omitted, the working procedure is simple, the implementation difficulty is low, and the construction time is greatly shortened.
本发明提供了一种免焊接管式钢结构拼接结构及拼接方法，所述拼接结构，包括：芯筒、药囊和外固筒，芯筒的外壁上开有第一卡槽，外固筒的外壁上开有第二卡槽，芯筒用于通过第一卡槽与待连接的第一管件和第二管件内侧壁上的突出部连接，外固筒用于通过第二卡槽与待连接的第一管件和第二管件外侧壁上的突出部连接，外固筒的外侧壁上开有多个药孔，药囊布置在药孔内，用于在压力螺栓的挤压下释放灌浆料或金属胶挤压至外固筒与第一管件和第二管件的贴合缝隙内；本发明采用外固筒、芯筒与待连接钢结构形成榫卯结构进行机械连接，取消了焊接工艺，工序简单，实施难度低，极大的降低了施工时间。
Welding-free pipe type steel structure splicing structure and splicing method
The invention provides a welding-free pipe type steel structure splicing structure and a splicing method.The splicing structure comprises a core cylinder, a medicine bag and an outer fixing cylinder, a first clamping groove is formed in the outer wall of the core cylinder, and a second clamping groove is formed in the outer wall of the outer fixing cylinder; the core cylinder is used for being connected with protruding parts on the inner side walls of a first pipe fitting and a second pipe fitting to be connected through the first clamping grooves, the outer fixing cylinder is used for being connected with protruding parts on the outer side walls of the first pipe fitting and the second pipe fitting to be connected through the second clamping grooves, a plurality of medicine holes are formed in the outer side wall of the outer fixing cylinder, and the medicine bags are arranged in the medicine holes. The outer fixing cylinder is used for releasing grouting materials or metal glue under the extrusion of the pressure bolt and extruding the grouting materials or the metal glue into a fitting gap between the outer fixing cylinder and the first pipe fitting and the second pipe fitting; the outer fixing cylinder, the core cylinder and the to-be-connected steel structure form a mortise and tenon joint structure for mechanical connection, the welding process is omitted, the working procedure is simple, the implementation difficulty is low, and the construction time is greatly shortened.
本发明提供了一种免焊接管式钢结构拼接结构及拼接方法，所述拼接结构，包括：芯筒、药囊和外固筒，芯筒的外壁上开有第一卡槽，外固筒的外壁上开有第二卡槽，芯筒用于通过第一卡槽与待连接的第一管件和第二管件内侧壁上的突出部连接，外固筒用于通过第二卡槽与待连接的第一管件和第二管件外侧壁上的突出部连接，外固筒的外侧壁上开有多个药孔，药囊布置在药孔内，用于在压力螺栓的挤压下释放灌浆料或金属胶挤压至外固筒与第一管件和第二管件的贴合缝隙内；本发明采用外固筒、芯筒与待连接钢结构形成榫卯结构进行机械连接，取消了焊接工艺，工序简单，实施难度低，极大的降低了施工时间。
Welding-free pipe type steel structure splicing structure and splicing method
一种免焊接管式钢结构拼接结构及拼接方法
DING XIAOQIANG (author) / SHEN JIASHENG (author) / DONG QINUAN (author) / XU JUNXIANG (author) / SUN XIAOHONG (author) / LI XU (author) / GENG YANJUN (author) / XU LIJIE (author) / WANG ZHONGZHI (author) / LI LI (author)
2023-12-01
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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