A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Manufacturing equipment for standard steel wire of main cable strand of ultrahigh-strength suspension bridge
The invention discloses manufacturing equipment for a standard steel wire of a main cable strand of an ultrahigh-strength suspension bridge. The manufacturing equipment comprises a machine table, an end part clamping device, a cross-core hydraulic jack, a pressure sensor and a hydraulic pump. The two ends of the standard steel wire are fixed between the end clamping device and a steel wire clamping block. The cross-core hydraulic jack is positioned between the end part clamping device and the pressure sensor. The hydraulic pump comprises a pressure regulating valve used for controlling the output pressure. The pressure regulating valve is used for regulating the pressure of the cross-core hydraulic jack according to the pressure which is immediately measured by the pressure sensor so as to ensure that the standard steel wire is parallel to the horizontal plane. According to the manufacturing equipment for the standard steel wire, the standard steel wire is parallel to the horizontal plane, and meanwhile, a plating layer of the standard steel wire cannot be damaged while the standard steel wire is straightened, so that the quality of the produced standard steel wire can be improved.
一种超高强度悬索桥主缆索股标准钢丝制作设备，其包括机台，端部夹紧装置，穿心式液压千斤顶，压力传感器，以及液压泵。所述标准钢丝的两端固定在所述端部夹紧装置与钢丝夹块之间。所述穿心式液压千斤顶位于所述端部夹紧装置与压力传感器之间。所述液压泵包括一个用于控制所输出的压力的调压阀。所述调压阀根据所述压力传感所即时测到的压力以调整所述穿心式液压千斤顶的压力以保证所述标准钢丝平行于水平面。本标准钢丝制作设备在保证所述标准钢丝平行于水平面的同时即保证所述标准钢丝被拉直的同时又不会破坏标准钢丝的镀层，从而可以提高所生产的标准钢丝的质量。
Manufacturing equipment for standard steel wire of main cable strand of ultrahigh-strength suspension bridge
The invention discloses manufacturing equipment for a standard steel wire of a main cable strand of an ultrahigh-strength suspension bridge. The manufacturing equipment comprises a machine table, an end part clamping device, a cross-core hydraulic jack, a pressure sensor and a hydraulic pump. The two ends of the standard steel wire are fixed between the end clamping device and a steel wire clamping block. The cross-core hydraulic jack is positioned between the end part clamping device and the pressure sensor. The hydraulic pump comprises a pressure regulating valve used for controlling the output pressure. The pressure regulating valve is used for regulating the pressure of the cross-core hydraulic jack according to the pressure which is immediately measured by the pressure sensor so as to ensure that the standard steel wire is parallel to the horizontal plane. According to the manufacturing equipment for the standard steel wire, the standard steel wire is parallel to the horizontal plane, and meanwhile, a plating layer of the standard steel wire cannot be damaged while the standard steel wire is straightened, so that the quality of the produced standard steel wire can be improved.
一种超高强度悬索桥主缆索股标准钢丝制作设备，其包括机台，端部夹紧装置，穿心式液压千斤顶，压力传感器，以及液压泵。所述标准钢丝的两端固定在所述端部夹紧装置与钢丝夹块之间。所述穿心式液压千斤顶位于所述端部夹紧装置与压力传感器之间。所述液压泵包括一个用于控制所输出的压力的调压阀。所述调压阀根据所述压力传感所即时测到的压力以调整所述穿心式液压千斤顶的压力以保证所述标准钢丝平行于水平面。本标准钢丝制作设备在保证所述标准钢丝平行于水平面的同时即保证所述标准钢丝被拉直的同时又不会破坏标准钢丝的镀层，从而可以提高所生产的标准钢丝的质量。
Manufacturing equipment for standard steel wire of main cable strand of ultrahigh-strength suspension bridge
一种超高强度悬索桥主缆索股标准钢丝制作设备
SONG SHENYOU (author) / TANG LIANG (author) / WANG KANGCHEN (author) / LU JINGYU (author) / XU QINGSHUANG (author) / ZHANG HAILIANG (author) / GU QINGHUA (author) / HUANG DONGFANG (author)
2021-05-28
Patent
Electronic Resource
Chinese
| European Patent Office | 2021
| European Patent Office | 2023
Method for fabricating wire strand for main cable of suspension bridge
| European Patent Office | 2020
METHOD FOR FABRICATING WIRE STRAND FOR MAIN CABLE OF SUSPENSION BRIDGE
| European Patent Office | 2018