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Water-stopping anti-corrosion anti-floating anchor rod
The invention provides a water-stopping anti-corrosion anti-floating anchor rod, and relates to the technical field of anti-floating anchor rods. Comprising an extrusion anchor assembly and a plurality of steel strands arranged in parallel, and the extrusion anchor assembly comprises a bearing plate, a spiral steel bar and a plurality of extrusion anchors in one-to-one correspondence with the steel strands; the bottom ends of the multiple steel strands penetrate through the pressure bearing plate and are connected with the pressure bearing plate through the extrusion anchors, the spiral steel bars are arranged on the side, away from the extrusion anchors, of the pressure bearing plate, each extrusion anchor is provided with a sealing cover in a buckled mode, and the edge of each sealing cover is connected with the pressure bearing plate. The sealing cover is buckled on the extrusion anchor, so that the extrusion anchor can be isolated from the underground environment, the extrusion anchor is prevented from being in direct contact with underground water, and the extrusion anchor is prevented from being corroded; meanwhile, the gap between the steel strand and the bearing plate is a weak point for water seepage, and the edge of the sealing cover is connected with the bearing plate, so that the gap can be separated from underground water, and the underground water cannot permeate into the gap. In addition, the anti-floating anchor rod is simple in structure and low in cost and can be manufactured by directly transforming an existing anti-floating anchor rod.
本发明提出了一种止水防腐抗浮锚杆，涉及抗浮锚杆技术领域。包括挤压锚组件和多根并列设置的钢绞线，挤压锚组件包括承压板、螺旋钢筋和多个与钢绞线一一对应的挤压锚；多根钢绞线的底端均穿设过承压板并通过挤压锚与承压板连接，螺旋钢筋设置在承压板背离挤压锚的一侧，每个挤压锚均扣设有密封罩，每个密封罩的边沿均与承压板连接。在挤压锚上扣设密封罩，能够将挤压锚与地下环境隔离开，防止其与地下水直接接触，避免了挤压锚被腐蚀；同时，因钢绞线和承压板之间的缝隙为渗水的薄弱点，密封罩的边沿与承压板连接，能够将上述缝隙与地下水隔离开，使得地下水无法渗入。此外，该抗浮锚杆的结构简单，可以对现有抗浮锚杆直接改造制成，成本低廉。
Water-stopping anti-corrosion anti-floating anchor rod
The invention provides a water-stopping anti-corrosion anti-floating anchor rod, and relates to the technical field of anti-floating anchor rods. Comprising an extrusion anchor assembly and a plurality of steel strands arranged in parallel, and the extrusion anchor assembly comprises a bearing plate, a spiral steel bar and a plurality of extrusion anchors in one-to-one correspondence with the steel strands; the bottom ends of the multiple steel strands penetrate through the pressure bearing plate and are connected with the pressure bearing plate through the extrusion anchors, the spiral steel bars are arranged on the side, away from the extrusion anchors, of the pressure bearing plate, each extrusion anchor is provided with a sealing cover in a buckled mode, and the edge of each sealing cover is connected with the pressure bearing plate. The sealing cover is buckled on the extrusion anchor, so that the extrusion anchor can be isolated from the underground environment, the extrusion anchor is prevented from being in direct contact with underground water, and the extrusion anchor is prevented from being corroded; meanwhile, the gap between the steel strand and the bearing plate is a weak point for water seepage, and the edge of the sealing cover is connected with the bearing plate, so that the gap can be separated from underground water, and the underground water cannot permeate into the gap. In addition, the anti-floating anchor rod is simple in structure and low in cost and can be manufactured by directly transforming an existing anti-floating anchor rod.
本发明提出了一种止水防腐抗浮锚杆，涉及抗浮锚杆技术领域。包括挤压锚组件和多根并列设置的钢绞线，挤压锚组件包括承压板、螺旋钢筋和多个与钢绞线一一对应的挤压锚；多根钢绞线的底端均穿设过承压板并通过挤压锚与承压板连接，螺旋钢筋设置在承压板背离挤压锚的一侧，每个挤压锚均扣设有密封罩，每个密封罩的边沿均与承压板连接。在挤压锚上扣设密封罩，能够将挤压锚与地下环境隔离开，防止其与地下水直接接触，避免了挤压锚被腐蚀；同时，因钢绞线和承压板之间的缝隙为渗水的薄弱点，密封罩的边沿与承压板连接，能够将上述缝隙与地下水隔离开，使得地下水无法渗入。此外，该抗浮锚杆的结构简单，可以对现有抗浮锚杆直接改造制成，成本低廉。
Water-stopping anti-corrosion anti-floating anchor rod
一种止水防腐抗浮锚杆
LIU LEIYANG (author) / LIU YONG (author) / HE BIAO (author) / LIU RONG (author) / LI ZHENGJUN (author) / ZHANG BAOSHENG (author) / ZHU XIANKE (author) / YE WU (author) / FU YAOHUI (author) / LOU JIALU (author)
2022-06-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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