Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Overall adjusting device and method for catwalk rope of suspension bridge
The invention belongs to the field of suspension bridge construction, and particularly relates to an overall adjusting device and method for a catwalk rope of a suspension bridge. The device comprises a steering beam, an anchoring beam located below the rear portion of the steering beam, a combination beam arranged in front of the steering beam, a distribution beam A temporarily fixed to the rear side face of the anchoring beam, a distribution beam D temporarily fixed to the rear side face of the distribution beam A, a center hole jack installed on the rear side face of the distribution beam D and an adjusting line. The number of the adjusting lines is at least two, and the two adjusting lines are symmetrically arranged in the vertical direction. According to the method, the overall adjusting device for the catwalk rope of the suspension bridge is used for adjusting the line shape of a catwalk bearing cable; the catwalk bearing cable is steered through the steering beam, so that the catwalk bearing cable can be anchored on the anchoring beam with a narrower space; holes do not need to be punched in the anchoring beam; the adjusting lines which are arranged up and down are symmetrical and have the same length, so that the upper and lower adjusting lines are stressed averagely when the upper and lower center hole jacks work synchronously.
本发明属于悬索桥施工领域，具体涉及一种悬索桥猫道绳索整体调整装置及调整方法；所述装置包括转向梁、位于转向梁的后下方的锚固梁、设置在转向梁前方的组合梁、临时固定在锚固梁的后侧面的分配梁A、临时固定在所述分配梁A的后侧面的分配梁D、安装在所述分配梁D的后侧面的穿心式千斤顶以及调整线；所述调整线至少包括沿上下方向对称设置的两根；所述方法利用所述悬索桥猫道绳索整体调整装置进行猫道承重索线形的调整；本发明通过转向梁对猫道承重索转向，使得猫道承重索能够锚固在空间更窄的锚固梁上；且无需在锚固梁上打孔；上下设置的调整线由于对称因而长度相同，能够确保上下两个穿心式千斤顶同步工作时上下两根调整线受力平均。
Overall adjusting device and method for catwalk rope of suspension bridge
The invention belongs to the field of suspension bridge construction, and particularly relates to an overall adjusting device and method for a catwalk rope of a suspension bridge. The device comprises a steering beam, an anchoring beam located below the rear portion of the steering beam, a combination beam arranged in front of the steering beam, a distribution beam A temporarily fixed to the rear side face of the anchoring beam, a distribution beam D temporarily fixed to the rear side face of the distribution beam A, a center hole jack installed on the rear side face of the distribution beam D and an adjusting line. The number of the adjusting lines is at least two, and the two adjusting lines are symmetrically arranged in the vertical direction. According to the method, the overall adjusting device for the catwalk rope of the suspension bridge is used for adjusting the line shape of a catwalk bearing cable; the catwalk bearing cable is steered through the steering beam, so that the catwalk bearing cable can be anchored on the anchoring beam with a narrower space; holes do not need to be punched in the anchoring beam; the adjusting lines which are arranged up and down are symmetrical and have the same length, so that the upper and lower adjusting lines are stressed averagely when the upper and lower center hole jacks work synchronously.
本发明属于悬索桥施工领域，具体涉及一种悬索桥猫道绳索整体调整装置及调整方法；所述装置包括转向梁、位于转向梁的后下方的锚固梁、设置在转向梁前方的组合梁、临时固定在锚固梁的后侧面的分配梁A、临时固定在所述分配梁A的后侧面的分配梁D、安装在所述分配梁D的后侧面的穿心式千斤顶以及调整线；所述调整线至少包括沿上下方向对称设置的两根；所述方法利用所述悬索桥猫道绳索整体调整装置进行猫道承重索线形的调整；本发明通过转向梁对猫道承重索转向，使得猫道承重索能够锚固在空间更窄的锚固梁上；且无需在锚固梁上打孔；上下设置的调整线由于对称因而长度相同，能够确保上下两个穿心式千斤顶同步工作时上下两根调整线受力平均。
Overall adjusting device and method for catwalk rope of suspension bridge
一种悬索桥猫道绳索整体调整装置及调整方法
LIANG CHAO (Autor:in) / WANG YU (Autor:in) / HE HONGSHENG (Autor:in) / YANG HONGYONG (Autor:in) / WU DEHUA (Autor:in) / ZHANG YANG (Autor:in) / REN WENHUI (Autor:in) / WU ZHENGQIN (Autor:in) / GUO ZHENLIANG (Autor:in) / SHUAI YONG (Autor:in)
29.10.2024
Patent
Elektronische Ressource
Chinesisch
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