Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inhaul cable anchoring device capable of reducing radial shear stress of steel rope
The invention discloses an inhaul cable anchoring device capable of reducing radial shear stress of a steel rope, and belongs to the technical field of bridge stay cable anchoring devices.The steel rope is fixed through a plurality of fixing cylinders rotationally arranged on an anchoring plate, after the steel rope penetrates through a rope hole, a locking screw is screwed, an abutting block is moved towards the rope hole, and the steel rope is fixed through the fixing cylinders; the cambered surface locking plates clamp the four sides of the steel rope, the locked steel rope is coaxial with a rope hole of the fixing cylinder and is firmly fixed, after the steel rope is tightened, the fixing cylinder rotates, the rope hole and the steel rope are located on the same straight line, and the situation that the steel rope deviates due to deviation of the steel rope at different positions in the anchoring process of the steel rope is avoided. The dislocation of the steel wire and the anchoring point caused by the tolerance of the mounting position is avoided; the radial shear stress of the steel rope caused by dislocation is avoided; the steel rope keeps linear traction, and inhaul cable anchoring is more stable; and each steel rope can be adjusted through rotation of the corresponding fixing barrel, and the steel ropes can be replaced one by one by loosening the fixed fixing barrels.
本发明公开了一种减少钢绳径向剪应力的拉索锚固装置，属于桥梁斜拉索锚固装置技术领域，通过若干转动设置在锚固板上的固定筒对钢绳进行固定，将钢绳穿过绳孔后，通过旋紧锁定螺丝，将抵块向绳孔方向移动，使弧面锁定板对钢绳的四侧进行夹持，锁定后的钢绳与固定筒的绳孔同轴，并被牢固固定，钢绳绷紧后，固定筒转动，使绳孔和钢绳在同一直线上，避免了钢绳在锚固过程中，因不同位置钢绳的偏移，以及安装位置的公差导致的钢丝和锚固点的错位；避免了错位引起的钢绳径向剪应力；使钢绳保持直线牵引，拉索锚固更加稳定；并且每根钢绳可通过各个固定筒的转动进行各自调节，钢绳可以通过松开受固定的固定筒，以便于钢绳的单根更换。
Inhaul cable anchoring device capable of reducing radial shear stress of steel rope
The invention discloses an inhaul cable anchoring device capable of reducing radial shear stress of a steel rope, and belongs to the technical field of bridge stay cable anchoring devices.The steel rope is fixed through a plurality of fixing cylinders rotationally arranged on an anchoring plate, after the steel rope penetrates through a rope hole, a locking screw is screwed, an abutting block is moved towards the rope hole, and the steel rope is fixed through the fixing cylinders; the cambered surface locking plates clamp the four sides of the steel rope, the locked steel rope is coaxial with a rope hole of the fixing cylinder and is firmly fixed, after the steel rope is tightened, the fixing cylinder rotates, the rope hole and the steel rope are located on the same straight line, and the situation that the steel rope deviates due to deviation of the steel rope at different positions in the anchoring process of the steel rope is avoided. The dislocation of the steel wire and the anchoring point caused by the tolerance of the mounting position is avoided; the radial shear stress of the steel rope caused by dislocation is avoided; the steel rope keeps linear traction, and inhaul cable anchoring is more stable; and each steel rope can be adjusted through rotation of the corresponding fixing barrel, and the steel ropes can be replaced one by one by loosening the fixed fixing barrels.
本发明公开了一种减少钢绳径向剪应力的拉索锚固装置，属于桥梁斜拉索锚固装置技术领域，通过若干转动设置在锚固板上的固定筒对钢绳进行固定，将钢绳穿过绳孔后，通过旋紧锁定螺丝，将抵块向绳孔方向移动，使弧面锁定板对钢绳的四侧进行夹持，锁定后的钢绳与固定筒的绳孔同轴，并被牢固固定，钢绳绷紧后，固定筒转动，使绳孔和钢绳在同一直线上，避免了钢绳在锚固过程中，因不同位置钢绳的偏移，以及安装位置的公差导致的钢丝和锚固点的错位；避免了错位引起的钢绳径向剪应力；使钢绳保持直线牵引，拉索锚固更加稳定；并且每根钢绳可通过各个固定筒的转动进行各自调节，钢绳可以通过松开受固定的固定筒，以便于钢绳的单根更换。
Inhaul cable anchoring device capable of reducing radial shear stress of steel rope
一种减少钢绳径向剪应力的拉索锚固装置
ZHAO XIN (Autor:in) / YING SHIMING (Autor:in) / TIAN LIANMIN (Autor:in) / YUAN YANGGUANG (Autor:in) / ZHAO YUE (Autor:in) / ZHU DANDAN (Autor:in) / ZHANG ZHENDONG (Autor:in) / ZHAO BO (Autor:in) / BU WENMIN (Autor:in) / LI XINYU (Autor:in)
22.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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