Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Full-sealing inhaul cable anchor head structure capable of bearing pressure
The invention discloses a full-sealing inhaul cable anchor head structure capable of bearing pressure. The full-sealing inhaul cable anchor head structure comprises a cable body; a sealing cylinder; a hold-down ring; a sealing layer; the outer wall of the wedge-shaped sealing ring is provided with a concave annular wedge groove, the inner wall of the wedge-shaped sealing ring is provided with a first sealing area and a second sealing area, the first sealing area is provided with a plurality of first sealing soft teeth arranged at intervals, and the second sealing area is provided with a plurality of second sealing soft teeth arranged at intervals. The inclination directions of the first sealing soft teeth and the second sealing soft teeth are opposite; a raised annular wedge body is arranged on the inner wall of the wedge-shaped sleeve; wherein the pressing ring, the wedge-shaped sealing ring and the sealing cylinder are sequentially arranged outside the cable body in a sleeving mode in the axis direction, the first sealing area and the second sealing area are tightly attached to the cable body, the wedge-shaped sleeve is arranged outside the wedge-shaped sealing ring in a sleeving mode and tightly presses the wedge-shaped sealing ring, and the sealing layer is located on the outermost layer and wraps the pressing ring, the wedge-shaped sleeve and the sealing cylinder. The cable can bear external pressure and resist a strong corrosion environment, and the service life of the cable under limiting working conditions is prolonged.
本发明公开了一种可承受压力的全密封拉索锚头结构，包括：索体；密封筒；压紧环；密封层；楔形密封圈，楔形密封圈的外壁设有凹陷的环形楔槽，楔形密封圈的内壁设有第一密封区、第二密封区，第一密封区设有若干间隔设置的第一密封软齿，第二密封区设有若干间隔设置的第二密封软齿，第一密封软齿和第二密封软齿的倾斜方向相反；楔形套筒，楔形套筒的内壁设有凸起的环形楔体；其中，压紧环、楔形密封圈、密封筒按轴线方向依次套设于索体外，第一密封区和第二密封区紧贴索体，楔形套筒套设于楔形密封圈外并压紧楔形密封圈，密封层位于最外层将压紧环、楔形套筒、密封筒包裹于内。可承受外部压力、抵挡强腐蚀环境，提高拉索极限工况下的使用寿命。
Full-sealing inhaul cable anchor head structure capable of bearing pressure
The invention discloses a full-sealing inhaul cable anchor head structure capable of bearing pressure. The full-sealing inhaul cable anchor head structure comprises a cable body; a sealing cylinder; a hold-down ring; a sealing layer; the outer wall of the wedge-shaped sealing ring is provided with a concave annular wedge groove, the inner wall of the wedge-shaped sealing ring is provided with a first sealing area and a second sealing area, the first sealing area is provided with a plurality of first sealing soft teeth arranged at intervals, and the second sealing area is provided with a plurality of second sealing soft teeth arranged at intervals. The inclination directions of the first sealing soft teeth and the second sealing soft teeth are opposite; a raised annular wedge body is arranged on the inner wall of the wedge-shaped sleeve; wherein the pressing ring, the wedge-shaped sealing ring and the sealing cylinder are sequentially arranged outside the cable body in a sleeving mode in the axis direction, the first sealing area and the second sealing area are tightly attached to the cable body, the wedge-shaped sleeve is arranged outside the wedge-shaped sealing ring in a sleeving mode and tightly presses the wedge-shaped sealing ring, and the sealing layer is located on the outermost layer and wraps the pressing ring, the wedge-shaped sleeve and the sealing cylinder. The cable can bear external pressure and resist a strong corrosion environment, and the service life of the cable under limiting working conditions is prolonged.
本发明公开了一种可承受压力的全密封拉索锚头结构，包括：索体；密封筒；压紧环；密封层；楔形密封圈，楔形密封圈的外壁设有凹陷的环形楔槽，楔形密封圈的内壁设有第一密封区、第二密封区，第一密封区设有若干间隔设置的第一密封软齿，第二密封区设有若干间隔设置的第二密封软齿，第一密封软齿和第二密封软齿的倾斜方向相反；楔形套筒，楔形套筒的内壁设有凸起的环形楔体；其中，压紧环、楔形密封圈、密封筒按轴线方向依次套设于索体外，第一密封区和第二密封区紧贴索体，楔形套筒套设于楔形密封圈外并压紧楔形密封圈，密封层位于最外层将压紧环、楔形套筒、密封筒包裹于内。可承受外部压力、抵挡强腐蚀环境，提高拉索极限工况下的使用寿命。
Full-sealing inhaul cable anchor head structure capable of bearing pressure
一种可承受压力的全密封拉索锚头结构
LEI HUAN (Autor:in) / SU HAN (Autor:in) / XIE ZHENGYUAN (Autor:in) / YANG XIONGWEN (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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