Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel overhanging I-steel pre-embedded anchor device and anchor method
The invention relates to a novel overhanging I-steel pre-embedded anchor device and anchor method, and belongs to the field of constructional engineering. The novel overhanging I-steel pre-embedded anchor device comprises two steel plates which are vertically arranged at intervals, an upper steel plate and two stop blocks, wherein the lower ends of the two steel plates extend into pre-embedded pits of a concrete floor; the upper steel plate is arranged between the two steel plates, and is arranged on the upper parts of the two steel plates; the two steel plates, the upper steel plate and the concrete floor are enclosed into an accommodating cavity, I-steel penetrates through the accommodating cavity, and the upper end surface of the I-steel abuts against the lower end surface of the uppersteel plate; the two stop blocks are correspondingly fixed to the two steel plates, the two stop blocks extend to the accommodating cavity between the I-steel and the two steel plates, and the two stop blocks correspondingly abut against webs of the I-steel. Through the two steel plates, the contact area with the I-steel at the left and right ends can be increased, and the torsion of the I-steel in a horizontal plane can be limited; the stop blocks are further arranged between the I-steel and the steel plates, so as to further increase the attachment area of the I-steel at the left and right sides, the bending moment of the required torsion of the I-steel in the horizontal plane is increased, and the anti-torsion ability is improved.
本申请涉及一种新型悬挑工字钢预埋锚固装置及锚固方法，属于建筑工程领域，包括两个竖向间隔设置的钢板，两个钢板下端伸入混凝土楼板的预埋坑；上钢板，上钢板设置于两个钢板之间，上钢板设置于两个钢板的上部；两个钢板、上钢板和混凝土楼板围成一容纳腔，工字钢穿过容纳腔，工字钢上端面与上钢板的下端面抵接；两个挡块，两个挡块分别固定于两个钢板，两个挡块伸至工字钢与两个钢板之间的容纳腔，两个挡块分别与工字钢的腹板抵接；通过两块钢板能够增大与工字钢在左右端的接触面积，能够限制工字钢在水平面内的扭转；还在工字钢与钢板之间设置挡块进一步增大工字钢在左右两侧的依附面积，增大工字钢在水平面内所需扭转的弯矩，提高抗扭转能力。
Novel overhanging I-steel pre-embedded anchor device and anchor method
The invention relates to a novel overhanging I-steel pre-embedded anchor device and anchor method, and belongs to the field of constructional engineering. The novel overhanging I-steel pre-embedded anchor device comprises two steel plates which are vertically arranged at intervals, an upper steel plate and two stop blocks, wherein the lower ends of the two steel plates extend into pre-embedded pits of a concrete floor; the upper steel plate is arranged between the two steel plates, and is arranged on the upper parts of the two steel plates; the two steel plates, the upper steel plate and the concrete floor are enclosed into an accommodating cavity, I-steel penetrates through the accommodating cavity, and the upper end surface of the I-steel abuts against the lower end surface of the uppersteel plate; the two stop blocks are correspondingly fixed to the two steel plates, the two stop blocks extend to the accommodating cavity between the I-steel and the two steel plates, and the two stop blocks correspondingly abut against webs of the I-steel. Through the two steel plates, the contact area with the I-steel at the left and right ends can be increased, and the torsion of the I-steel in a horizontal plane can be limited; the stop blocks are further arranged between the I-steel and the steel plates, so as to further increase the attachment area of the I-steel at the left and right sides, the bending moment of the required torsion of the I-steel in the horizontal plane is increased, and the anti-torsion ability is improved.
本申请涉及一种新型悬挑工字钢预埋锚固装置及锚固方法，属于建筑工程领域，包括两个竖向间隔设置的钢板，两个钢板下端伸入混凝土楼板的预埋坑；上钢板，上钢板设置于两个钢板之间，上钢板设置于两个钢板的上部；两个钢板、上钢板和混凝土楼板围成一容纳腔，工字钢穿过容纳腔，工字钢上端面与上钢板的下端面抵接；两个挡块，两个挡块分别固定于两个钢板，两个挡块伸至工字钢与两个钢板之间的容纳腔，两个挡块分别与工字钢的腹板抵接；通过两块钢板能够增大与工字钢在左右端的接触面积，能够限制工字钢在水平面内的扭转；还在工字钢与钢板之间设置挡块进一步增大工字钢在左右两侧的依附面积，增大工字钢在水平面内所需扭转的弯矩，提高抗扭转能力。
Novel overhanging I-steel pre-embedded anchor device and anchor method
一种新型悬挑工字钢预埋锚固装置及锚固方法
WANG JUNHOU (Autor:in) / XU XINXIN (Autor:in)
16.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Construction method of ground anchor type steel structure overhanging sidewalk
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020
Embedded anchor sealing structure of pile anchor support
| Europäisches Patentamt | 2021