Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Duplex cable tightening machine and cable tightening method
The invention provides a duplex cable tightening machine and a cable tightening method.The cable tightening machine comprises a supporting frame, walking wheel sets, balance beams, fastening devices and a control system, the fastening devices and the balance beams are symmetrically distributed from inside to outside according to the center of the supporting frame, the multiple walking wheel sets are symmetrically arranged on the two sides of the center of the supporting frame, and the control system is in electric signal connection with a hydraulic pump station; the walking wheel sets and the fastening devices communicate with hydraulic pump stations, and the hydraulic pump stations are arranged on the two sides of the supporting frame. According to the invention, two groups of balance beams and fastening devices are symmetrically arranged, so that after a preset position is reached, an operation mode that the front-end fastening device and the rear-end fastening device tighten the cable at the same time or the front-end fastening device pre-tightens the cable and the rear-end fastening device tightens the cable is selected according to actual requirements, and the fastening effect of the super-large-diameter main cable is realized. According to the cable tightening requirement, the distance between the two sets of fastening devices is adjusted through the adjusting device to adapt to cable clamps with different lengths. All the walking rollers in the walking wheel set can be independently controlled through the control system so as to achieve the capacity of spanning the long and large cable clamp.
本发明提供了一种双联紧缆机及紧缆方法，紧缆机包括支撑架、行走轮组、平衡梁、紧固装置和控制系统，紧固装置和平衡梁按支撑架中心由内向外对称分布，走轮组为多组且对称设于支撑架中心两侧，控制系统电信号连接有液压泵站，行走轮组和紧固装置均与液压泵站连通，液压泵站设于支撑架两侧。本发明通过对称设置两组平衡梁和紧固装置，可在达到预设位置后，根据实际需要，选择前、后端紧固装置同时紧缆或者前端紧固装置预紧缆，后端紧固装置紧缆的作业模式，实现超大直径主缆的紧固效果。根据紧缆要求，通过调节装置调节两组紧固装置的间距，适应不同长度的索夹。行走轮组中各行走滚轮可通过控制系统进行单独控制，以实现跨越长大索夹的能力。
Duplex cable tightening machine and cable tightening method
The invention provides a duplex cable tightening machine and a cable tightening method.The cable tightening machine comprises a supporting frame, walking wheel sets, balance beams, fastening devices and a control system, the fastening devices and the balance beams are symmetrically distributed from inside to outside according to the center of the supporting frame, the multiple walking wheel sets are symmetrically arranged on the two sides of the center of the supporting frame, and the control system is in electric signal connection with a hydraulic pump station; the walking wheel sets and the fastening devices communicate with hydraulic pump stations, and the hydraulic pump stations are arranged on the two sides of the supporting frame. According to the invention, two groups of balance beams and fastening devices are symmetrically arranged, so that after a preset position is reached, an operation mode that the front-end fastening device and the rear-end fastening device tighten the cable at the same time or the front-end fastening device pre-tightens the cable and the rear-end fastening device tightens the cable is selected according to actual requirements, and the fastening effect of the super-large-diameter main cable is realized. According to the cable tightening requirement, the distance between the two sets of fastening devices is adjusted through the adjusting device to adapt to cable clamps with different lengths. All the walking rollers in the walking wheel set can be independently controlled through the control system so as to achieve the capacity of spanning the long and large cable clamp.
本发明提供了一种双联紧缆机及紧缆方法，紧缆机包括支撑架、行走轮组、平衡梁、紧固装置和控制系统，紧固装置和平衡梁按支撑架中心由内向外对称分布，走轮组为多组且对称设于支撑架中心两侧，控制系统电信号连接有液压泵站，行走轮组和紧固装置均与液压泵站连通，液压泵站设于支撑架两侧。本发明通过对称设置两组平衡梁和紧固装置，可在达到预设位置后，根据实际需要，选择前、后端紧固装置同时紧缆或者前端紧固装置预紧缆，后端紧固装置紧缆的作业模式，实现超大直径主缆的紧固效果。根据紧缆要求，通过调节装置调节两组紧固装置的间距，适应不同长度的索夹。行走轮组中各行走滚轮可通过控制系统进行单独控制，以实现跨越长大索夹的能力。
Duplex cable tightening machine and cable tightening method
一种双联紧缆机及紧缆方法
LIU XUN (Autor:in) / ZHANG HAOWEI (Autor:in) / SHU HONGSHENG (Autor:in)
02.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Intelligent cable tightening machine for main cable of suspension bridge and cable tightening method
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024
Main cable pre-tightening machine and using method thereof
| Europäisches Patentamt | 2023
Two-section type fastening frame of cable tightening machine
| Europäisches Patentamt | 2024