A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Special-shaped rotary fastener
The invention relates to a special-shaped rotary fastener which comprises a fixed sleeve base, a first special-shaped fastener assembly and a second special-shaped fastener assembly. The first special-shaped fastener assembly and the second special-shaped fastener assembly are the same in structure. The first special-shaped fastener assembly and the second special-shaped fastener assembly are symmetrically and fixedly arranged on the two sides of the fixed sleeve base respectively. The first special-shaped fastener assembly and the second special-shaped fastener assembly are both movably connected with the fixing sleeve base and can freely rotate on the two sides of the fixing sleeve base with the connecting position as the center. The fixed sleeve base can be arranged on the bracket in a sleeving manner and is fixed; the seamless steel pipe can be fixed to the support through the first special-shaped fastener assembly and the second special-shaped fastener assembly, and the angle between the seamless steel pipe and the support can be adjusted. The special-shaped rotary fastener and the seamless steel pipe can be repeatedly used, unnecessary drilling and cutting can be reduced compared with the fastener, and the repeated utilization rate is increased.
本发明涉及一种异型旋转扣件，包括：固定套筒基座、第一异型扣件组件和第二异型扣件组件；第一异型扣件组件和第二异型扣件组件的结构相同；所述第一异型扣件组件和所述第二异型扣件组件分别对称固定设置在所述固定套筒基座的两侧；所述第一异型扣件组件和所述第二异型扣件组件均与所述固定套筒基座活动连接，且能够以连接处中心在所述固定套筒基座的两侧自由旋转；所述固定套筒基座能够套设在支架上，并固定；所述第一异型扣件组件和所述第二异型扣件组件均能够将无缝钢管固定在所述支架上，并调整所述无缝钢管与所述支架之间的角度。本发明提供的异型旋转扣件与无缝钢管皆可重复使用，相对其扣件可减少不必要的钻孔、切割，提高重复利用率。
Special-shaped rotary fastener
The invention relates to a special-shaped rotary fastener which comprises a fixed sleeve base, a first special-shaped fastener assembly and a second special-shaped fastener assembly. The first special-shaped fastener assembly and the second special-shaped fastener assembly are the same in structure. The first special-shaped fastener assembly and the second special-shaped fastener assembly are symmetrically and fixedly arranged on the two sides of the fixed sleeve base respectively. The first special-shaped fastener assembly and the second special-shaped fastener assembly are both movably connected with the fixing sleeve base and can freely rotate on the two sides of the fixing sleeve base with the connecting position as the center. The fixed sleeve base can be arranged on the bracket in a sleeving manner and is fixed; the seamless steel pipe can be fixed to the support through the first special-shaped fastener assembly and the second special-shaped fastener assembly, and the angle between the seamless steel pipe and the support can be adjusted. The special-shaped rotary fastener and the seamless steel pipe can be repeatedly used, unnecessary drilling and cutting can be reduced compared with the fastener, and the repeated utilization rate is increased.
本发明涉及一种异型旋转扣件，包括：固定套筒基座、第一异型扣件组件和第二异型扣件组件；第一异型扣件组件和第二异型扣件组件的结构相同；所述第一异型扣件组件和所述第二异型扣件组件分别对称固定设置在所述固定套筒基座的两侧；所述第一异型扣件组件和所述第二异型扣件组件均与所述固定套筒基座活动连接，且能够以连接处中心在所述固定套筒基座的两侧自由旋转；所述固定套筒基座能够套设在支架上，并固定；所述第一异型扣件组件和所述第二异型扣件组件均能够将无缝钢管固定在所述支架上，并调整所述无缝钢管与所述支架之间的角度。本发明提供的异型旋转扣件与无缝钢管皆可重复使用，相对其扣件可减少不必要的钻孔、切割，提高重复利用率。
Special-shaped rotary fastener
一种异型旋转扣件
YUE ZHAOHUI (author) / JIA ZHEN (author) / HU KAIFA (author) / HE PINGFENG (author) / LI KUN (author) / YUAN ZHIQIANG (author) / ZHANG SONG (author) / YANG TAO (author) / PAN JIAWEI (author)
2022-05-27
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Steel pipe rotary fastener oil immersion maintenance device
| European Patent Office | 2021
Wedge-shaped locking type fastener used for circular steel pipe and combined fastener
| European Patent Office | 2015