A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stainless steel embedded sleeve
The invention discloses a stainless steel embedded sleeve. The stainless steel embedded sleeve comprises a main body, wherein the main body comprises an anti-pulling device and a sleeve which are integrally formed and manufactured; a central hole is formed in the sleeve; an internal thread is arranged at one end of the central hole; the anti-pulling device is arranged at one end, far away from the internal thread, of the sleeve; and the ratio of the height of the anti-pulling device to the outer diameter of the sleeve to the height of the main body is (1.2-2): 1: (2.5-5). According to the stainless steel embedded sleeve, the anti-pulling device and the sleeve are integrally formed, the structure is simple, the processing is convenient, and the production efficiency can be effectively improved. In addition, the height of the anti-pulling device, the outer diameter of the sleeve and the height of the main body are limited, so that the maximum limited axial drawing force can be guaranteed, and the strength of the stainless steel embedded sleeve can be guaranteed to meet the mechanical requirements of pulling resistance and rotary shearing.
本发明公开了一种不锈钢预埋套筒，包括本体，所述本体包括一体成型制造的抗拔装置和套筒；所述套筒内设置有中心孔，所述中心孔的一端设置有内螺纹；所述抗拔装置设置在所述套筒远离所述内螺纹的一端，所述抗拔装置的高度、所述套筒的外直径以及所述本体的高度的比值为1.2‑2:1:2.5‑5。本发明通过将抗拔装置和套筒一体成型，结构简单，加工方便，能够有效的提高生产效率。另外，通过对抗拔装置的高度、套筒的外直径以及本体的高度进行了限定，可以保证最大限制的轴向拉拔力以及可以确保不锈钢预埋套筒的强度满足抗拔及旋转剪切的力学要求。
Stainless steel embedded sleeve
The invention discloses a stainless steel embedded sleeve. The stainless steel embedded sleeve comprises a main body, wherein the main body comprises an anti-pulling device and a sleeve which are integrally formed and manufactured; a central hole is formed in the sleeve; an internal thread is arranged at one end of the central hole; the anti-pulling device is arranged at one end, far away from the internal thread, of the sleeve; and the ratio of the height of the anti-pulling device to the outer diameter of the sleeve to the height of the main body is (1.2-2): 1: (2.5-5). According to the stainless steel embedded sleeve, the anti-pulling device and the sleeve are integrally formed, the structure is simple, the processing is convenient, and the production efficiency can be effectively improved. In addition, the height of the anti-pulling device, the outer diameter of the sleeve and the height of the main body are limited, so that the maximum limited axial drawing force can be guaranteed, and the strength of the stainless steel embedded sleeve can be guaranteed to meet the mechanical requirements of pulling resistance and rotary shearing.
本发明公开了一种不锈钢预埋套筒，包括本体，所述本体包括一体成型制造的抗拔装置和套筒；所述套筒内设置有中心孔，所述中心孔的一端设置有内螺纹；所述抗拔装置设置在所述套筒远离所述内螺纹的一端，所述抗拔装置的高度、所述套筒的外直径以及所述本体的高度的比值为1.2‑2:1:2.5‑5。本发明通过将抗拔装置和套筒一体成型，结构简单，加工方便，能够有效的提高生产效率。另外，通过对抗拔装置的高度、套筒的外直径以及本体的高度进行了限定，可以保证最大限制的轴向拉拔力以及可以确保不锈钢预埋套筒的强度满足抗拔及旋转剪切的力学要求。
Stainless steel embedded sleeve
不锈钢预埋套筒
LANG YAN (author) / YANG BINZHEN (author)
2021-05-07
Patent
Electronic Resource
Chinese
Construction method of embedded steel bar connecting sleeve assembly
| European Patent Office | 2024