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A platform for research: civil engineering, architecture and urbanism
Reusable anchoring structure suitable for multiple anchor cables
The invention relates to the technical field of anchoring structures, and discloses a reusable anchoring structure suitable for multiple anchor cables, the reusable anchoring structure comprises a base plate and an anchor head, and each anchor cable is provided with an extension section; an anchoring channel for the extension section to penetrate through is formed in the anchor head, and the anchoring channel longitudinally penetrates through the anchor head; the anchor cables are formed by coiling and winding a plurality of steel strands, and the anchor cables are arranged in the positioning disc in a penetrating manner; 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 defined by the inner lower wall, a plurality of through holes are formed in the inner lower wall, and a plurality of movable balls which transversely move towards each other or transversely move away from each other are arranged in the inner lower cavity. 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. The multiple anchor heads are arranged on the base plate in a surrounding mode.
本发明涉及锚固结构的技术领域，公开了适用于多束锚索可重复利用的锚固结构，包括垫板以及锚头，锚索具有外延段；锚头中具有供外延段穿过的锚固通道，锚固通道纵向贯穿锚头；锚索为多股钢绞线盘旋缠绕形成，多束锚索分别穿设在定位盘中；锚头中设有固定筒，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，内下部壁包围形成内下部腔，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，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；多个锚头在垫板上呈环绕状布置。
Reusable anchoring structure suitable for multiple anchor cables
The invention relates to the technical field of anchoring structures, and discloses a reusable anchoring structure suitable for multiple anchor cables, the reusable anchoring structure comprises a base plate and an anchor head, and each anchor cable is provided with an extension section; an anchoring channel for the extension section to penetrate through is formed in the anchor head, and the anchoring channel longitudinally penetrates through the anchor head; the anchor cables are formed by coiling and winding a plurality of steel strands, and the anchor cables are arranged in the positioning disc in a penetrating manner; 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 defined by the inner lower wall, a plurality of through holes are formed in the inner lower wall, and a plurality of movable balls which transversely move towards each other or transversely move away from each other are arranged in the inner lower cavity. 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. The multiple anchor heads are arranged on the base plate in a surrounding mode.
本发明涉及锚固结构的技术领域，公开了适用于多束锚索可重复利用的锚固结构，包括垫板以及锚头，锚索具有外延段；锚头中具有供外延段穿过的锚固通道，锚固通道纵向贯穿锚头；锚索为多股钢绞线盘旋缠绕形成，多束锚索分别穿设在定位盘中；锚头中设有固定筒，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，内下部壁包围形成内下部腔，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，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；多个锚头在垫板上呈环绕状布置。
Reusable anchoring structure suitable for multiple anchor cables
适用于多束锚索可重复利用的锚固结构
YANG SHIYUAN (author) / LIU JUN (author) / HUANG PEILIN (author) / LANG XIANGWEI (author) / CONSULTANTS TIAN (author) / XIA ZHIXIONG (author) / WU YINGJUN (author) / YANG JUNBIN (author) / YAN XIAOXIA (author) / GUO DONG (author)
2024-09-20
Patent
Electronic Resource
Chinese
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