A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stainless steel anti-falling fence
The invention discloses a stainless steel anti-falling fence. The stainless steel anti-falling fence comprises a tubular socket and a stand column. Two rails are symmetrically arranged on the side face of the tubular socket, the tail end of each channel obliquely extends towards one side and then extends downwards, and limiting clamping grooves which are not located on the same vertical line as the channels are formed. Two limiting protruding columns matched with the channels are integrally arranged at the lower end of the outer surface of the stand column, and the limiting protruding columnsare inserted into the channels in an aligned mode and then rotatably clamped into the limiting clamping grooves. The edges, close to the channels, of the upper ends of the limiting clamping grooves are bent downwards to form non-return hooks, the edges, close to the channels, of the lower ends of the limiting clamping grooves form a transition slope, an arc-shaped stainless steel elastic piece protruding towards the non-return hooks is arranged on the transition slope, and a gap is formed between the arc-shaped stainless steel elastic piece and the transition slope. The minimum distance between the arc-shaped stainless steel elastic sheet and the non-return hook is smaller than the diameters of the limiting protruding columns. The stainless steel anti-falling fence is reasonable in structural design and convenient to disassemble, and a vertical rod is not prone to being separated from a base.
本发明公开了一种不锈钢防脱落围栏，包括管状插座和立柱，管状插座的侧面上对称设置有两条轨道，每条槽道末端向一侧倾斜延伸后再向下延伸，形成有一个与所述槽道不在同一竖直线上的限位卡槽；所述立柱的外表面下端一体设置有两根与所述槽道匹配的限位凸柱，限位凸柱对准插入所述槽道后旋转卡入所述限位卡槽内；所述限位卡槽的上端靠近槽道的边缘向下弯曲形成止回勾，所述限位卡槽的下端靠近槽道的边缘形成过渡斜面，过渡斜面上设有向止回勾方向凸起的弧形不锈钢弹性片，所述弧形不锈钢弹性片与过渡斜面之间具有空隙，所述弧形不锈钢弹性片与止回勾之间的最小距离小于限位凸柱的直径。本发明结构设计合理、方便拆卸且立杆不易脱离底座。
Stainless steel anti-falling fence
The invention discloses a stainless steel anti-falling fence. The stainless steel anti-falling fence comprises a tubular socket and a stand column. Two rails are symmetrically arranged on the side face of the tubular socket, the tail end of each channel obliquely extends towards one side and then extends downwards, and limiting clamping grooves which are not located on the same vertical line as the channels are formed. Two limiting protruding columns matched with the channels are integrally arranged at the lower end of the outer surface of the stand column, and the limiting protruding columnsare inserted into the channels in an aligned mode and then rotatably clamped into the limiting clamping grooves. The edges, close to the channels, of the upper ends of the limiting clamping grooves are bent downwards to form non-return hooks, the edges, close to the channels, of the lower ends of the limiting clamping grooves form a transition slope, an arc-shaped stainless steel elastic piece protruding towards the non-return hooks is arranged on the transition slope, and a gap is formed between the arc-shaped stainless steel elastic piece and the transition slope. The minimum distance between the arc-shaped stainless steel elastic sheet and the non-return hook is smaller than the diameters of the limiting protruding columns. The stainless steel anti-falling fence is reasonable in structural design and convenient to disassemble, and a vertical rod is not prone to being separated from a base.
本发明公开了一种不锈钢防脱落围栏，包括管状插座和立柱，管状插座的侧面上对称设置有两条轨道，每条槽道末端向一侧倾斜延伸后再向下延伸，形成有一个与所述槽道不在同一竖直线上的限位卡槽；所述立柱的外表面下端一体设置有两根与所述槽道匹配的限位凸柱，限位凸柱对准插入所述槽道后旋转卡入所述限位卡槽内；所述限位卡槽的上端靠近槽道的边缘向下弯曲形成止回勾，所述限位卡槽的下端靠近槽道的边缘形成过渡斜面，过渡斜面上设有向止回勾方向凸起的弧形不锈钢弹性片，所述弧形不锈钢弹性片与过渡斜面之间具有空隙，所述弧形不锈钢弹性片与止回勾之间的最小距离小于限位凸柱的直径。本发明结构设计合理、方便拆卸且立杆不易脱离底座。
Stainless steel anti-falling fence
一种不锈钢防脱落围栏
HU DUN (author) / LI LIBO (author) / YAN TAOTAO (author) / WU YUANXU (author) / ZHANG DANYANG (author) / LU XIAOFENG (author) / YAO SHAOGUANG (author) / JIANG SHUYING (author) / WU ZEQUAN (author) / SHU JUN (author)
2021-01-01
Patent
Electronic Resource
Chinese
IPC:
E04H
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