Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
End anchoring structure of detachable pre-stressed anchor cable
The invention relates to the technical field of anchor head anchoring structures, and discloses an end anchoring structure of a detachable pre-stressed anchor cable, which comprises a base plate and an anchor head, an anchoring channel is arranged in the anchor head, and the anchoring channel longitudinally penetrates through the anchor head; a fixed cylinder is arranged in the anchor head, a fixed cavity is formed in the fixed cylinder, a movable cylinder is arranged in the fixed cavity, and a movable cavity is formed in the movable cylinder; an outer lower cavity is formed in the lower portion of the fixed cavity, an outer inclined face is formed on the periphery of the outer lower cavity, an inner lower wall is arranged on the lower portion of the movable cylinder, an inner lower cavity is formed in the lower portion of the movable cavity, a lower interval is formed between the inner lower wall and the outer inclined face, and a plurality of through holes are formed in the inner lower wall. A plurality of moving balls which transversely move in opposite directions or transversely move away from each other are arranged in the inner lower cavity, the outer sides of the moving balls penetrate through the through holes and the lower interval, and the inner sides of the moving balls define a clamping channel for clamping the pre-stressed anchor cable; the anchor head is provided with a driving cylinder which drives the moving cylinder to synchronously rotate through rotation and synchronously move downwards in the longitudinal direction.
本发明涉及锚头锚固结构的技术领域，公开了一种可拆卸式预应力锚索的端头锚固结构，包括垫板以及锚头，锚头中具有锚固通道，锚固通道纵向贯穿锚头；锚头中设有设有固定筒，固定筒中具有固定腔，固定腔中设有移动筒，移动筒中具有移动腔；固定腔的下部具有外下部腔，外下部腔的外周形成有外倾斜面，移动筒的下部具有内下部壁，移动腔的下部具有内下部腔，内下部壁与外倾斜面之间具有下部间隔，内下部壁中设有多个贯通孔，内下部腔中设有多个相互横向相向移动或相互横向背离移动的移动滚珠，移动滚珠的外侧穿过贯通孔及下部间隔，移动滚珠的内侧围合形成夹持预应力锚索的夹持通道；锚头上设有通过转动驱动移动筒同步转动且同步朝下纵向移动的驱动筒。
End anchoring structure of detachable pre-stressed anchor cable
The invention relates to the technical field of anchor head anchoring structures, and discloses an end anchoring structure of a detachable pre-stressed anchor cable, which comprises a base plate and an anchor head, an anchoring channel is arranged in the anchor head, and the anchoring channel longitudinally penetrates through the anchor head; a fixed cylinder is arranged in the anchor head, a fixed cavity is formed in the fixed cylinder, a movable cylinder is arranged in the fixed cavity, and a movable cavity is formed in the movable cylinder; an outer lower cavity is formed in the lower portion of the fixed cavity, an outer inclined face is formed on the periphery of the outer lower cavity, an inner lower wall is arranged on the lower portion of the movable cylinder, an inner lower cavity is formed in the lower portion of the movable cavity, a lower interval is formed between the inner lower wall and the outer inclined face, and a plurality of through holes are formed in the inner lower wall. A plurality of moving balls which transversely move in opposite directions or transversely move away from each other are arranged in the inner lower cavity, the outer sides of the moving balls penetrate through the through holes and the lower interval, and the inner sides of the moving balls define a clamping channel for clamping the pre-stressed anchor cable; the anchor head is provided with a driving cylinder which drives the moving cylinder to synchronously rotate through rotation and synchronously move downwards in the longitudinal direction.
本发明涉及锚头锚固结构的技术领域，公开了一种可拆卸式预应力锚索的端头锚固结构，包括垫板以及锚头，锚头中具有锚固通道，锚固通道纵向贯穿锚头；锚头中设有设有固定筒，固定筒中具有固定腔，固定腔中设有移动筒，移动筒中具有移动腔；固定腔的下部具有外下部腔，外下部腔的外周形成有外倾斜面，移动筒的下部具有内下部壁，移动腔的下部具有内下部腔，内下部壁与外倾斜面之间具有下部间隔，内下部壁中设有多个贯通孔，内下部腔中设有多个相互横向相向移动或相互横向背离移动的移动滚珠，移动滚珠的外侧穿过贯通孔及下部间隔，移动滚珠的内侧围合形成夹持预应力锚索的夹持通道；锚头上设有通过转动驱动移动筒同步转动且同步朝下纵向移动的驱动筒。
End anchoring structure of detachable pre-stressed anchor cable
一种可拆卸式预应力锚索的端头锚固结构
YANG SHIYUAN (Autor:in) / WANG HAOCHENG (Autor:in) / YANG JUNBIN (Autor:in) / HU YUNLONG (Autor:in) / HUANG PEILIN (Autor:in) / WANG JUANJUAN (Autor:in) / LIU JUN (Autor:in) / FU LIANZHU (Autor:in) / GUO JIE (Autor:in) / ZHAO CHONGJI (Autor:in)
17.09.2024
Patent
Elektronische Ressource
Chinesisch
Anchoring carrier, retard-bonded pre-stressed anchor cable and anchoring structure
| Europäisches Patentamt | 2022
Anchoring section pre-stressed anchor cable structure and construction method thereof
| Europäisches Patentamt | 2024
Embedding type anchoring device and anchoring method for pre-stressed anchor cable
| Europäisches Patentamt | 2015
Basalt fiber pre-stressed anchor cable part and anchoring system thereof
| Europäisches Patentamt | 2021