Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined prestressed anchorage device
The invention relates to the technical field of anchorage devices, in particular to a combined prestressed anchorage device. The combined prestressed anchorage device comprises an anchor ring, clamping sheet mechanisms, an anchor backing plate, spiral ribs, a corrugated pipe, stop blocks and steel cables; three holes are formed in the outer wall of the anchor ring, the multiple clamping sheet mechanisms are fixedly installed on the anchor ring through the three holes, the three steel cables are fixedly installed on the inner walls of the multiple clamping sheet mechanisms, and the three steelcables are correspondingly positioned in the three holes; the anchor backing plate is fixedly installed at one end of the anchor ring, and the spiral ribs are fixedly installed at the end, away from the anchor ring, of the anchor backing plate; the corrugated pipe is fixedly installed at the end, away from the anchor ring, of the anchor backing plate; and the two stop blocks are fixedly installedat the two ends of the anchor backing plate. According to the combined prestressed anchorage device, high-abrasion-resistance tooth blocks made of the high manganese steel and connecting sheets made of the viscous rubber are additionally arranged on the inner wall and the outer wall of each clamping sheet mechanism correspondingly, so that the possibility that the clamping sheets fall off is reduced, and the two second clamping sheets are additionally arranged in the anchor bearing plate, when the clamping sheet mechanisms break down, the two second clamping sheets can play a role in limitingmovement of the corrugated pipe.
本发明涉及锚具技术领域，具体的说是一种组合式预应力锚具，包括锚环、夹片机构、锚垫板、螺旋筋、波纹管、挡块和钢索，锚环外壁开设有三个孔洞，锚环通过三个孔洞固定安装有若干个夹片机构，若干个夹片机构内壁固定安装有三条钢索，三条钢索分别位于三个孔洞内，锚环一端固定安装有锚垫板，锚垫板远离锚环一端固定安装有螺旋筋，锚垫板远离锚环一端固定安装有波纹管，锚垫板两端固定安装有两个挡块，本发明在夹片机构的内壁和外壁分别加装了高耐磨性的高锰钢材质的齿块和带有粘性的橡胶材质的连接片，降低了夹片脱落的可能，在锚垫板内部添加了两个第二夹片，当夹片机构出现故障时两个第二夹片会起作用对波纹管的移动进行限制。
Combined prestressed anchorage device
The invention relates to the technical field of anchorage devices, in particular to a combined prestressed anchorage device. The combined prestressed anchorage device comprises an anchor ring, clamping sheet mechanisms, an anchor backing plate, spiral ribs, a corrugated pipe, stop blocks and steel cables; three holes are formed in the outer wall of the anchor ring, the multiple clamping sheet mechanisms are fixedly installed on the anchor ring through the three holes, the three steel cables are fixedly installed on the inner walls of the multiple clamping sheet mechanisms, and the three steelcables are correspondingly positioned in the three holes; the anchor backing plate is fixedly installed at one end of the anchor ring, and the spiral ribs are fixedly installed at the end, away from the anchor ring, of the anchor backing plate; the corrugated pipe is fixedly installed at the end, away from the anchor ring, of the anchor backing plate; and the two stop blocks are fixedly installedat the two ends of the anchor backing plate. According to the combined prestressed anchorage device, high-abrasion-resistance tooth blocks made of the high manganese steel and connecting sheets made of the viscous rubber are additionally arranged on the inner wall and the outer wall of each clamping sheet mechanism correspondingly, so that the possibility that the clamping sheets fall off is reduced, and the two second clamping sheets are additionally arranged in the anchor bearing plate, when the clamping sheet mechanisms break down, the two second clamping sheets can play a role in limitingmovement of the corrugated pipe.
本发明涉及锚具技术领域，具体的说是一种组合式预应力锚具，包括锚环、夹片机构、锚垫板、螺旋筋、波纹管、挡块和钢索，锚环外壁开设有三个孔洞，锚环通过三个孔洞固定安装有若干个夹片机构，若干个夹片机构内壁固定安装有三条钢索，三条钢索分别位于三个孔洞内，锚环一端固定安装有锚垫板，锚垫板远离锚环一端固定安装有螺旋筋，锚垫板远离锚环一端固定安装有波纹管，锚垫板两端固定安装有两个挡块，本发明在夹片机构的内壁和外壁分别加装了高耐磨性的高锰钢材质的齿块和带有粘性的橡胶材质的连接片，降低了夹片脱落的可能，在锚垫板内部添加了两个第二夹片，当夹片机构出现故障时两个第二夹片会起作用对波纹管的移动进行限制。
Combined prestressed anchorage device
一种组合式预应力锚具
CHENG SHUNPING (Autor:in) / CHEN JIE (Autor:in)
22.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente