A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stay cable replacement device for cable-stayed bridge
The invention belongs to the technical field of bridge maintenance equipment, and particularly relates to a cable-stayed bridge stay cable replacement device which comprises protective sleeves, the protective sleeves are installed at the two ends of an HDPE protective pipe in a sleeving mode, and the protective sleeves are used for isolating stay cables; the device further comprises station opening and closing assemblies, and the station opening and closing assemblies are installed at the two ends of the protection sleeve and the HDPE protection pipe and used for shielding or opening the two ends of the stay cable. By arranging the station opening and closing assembly and the protective sleeves, when operation is conducted at the two ends of the stay cable, the protective sleeves at the two ends of the stay cable are in a linkage state, so that during operation, when one operation station is completely opened, the other operation station is in a completely closed state, and then operation can be conducted only at one end at the same time; and potential safety hazards caused by simultaneous operation at two ends are reduced.
本发明属于桥梁维修用设备技术领域，具体的说是一种斜拉桥斜拉索更换装置，包括保护套管，所述保护套管套设安装在HDPE护管两端，所述保护套管用于隔绝斜拉索；还包括工位启闭组件，所述工位启闭组件安装在保护套管与HDPE护管两端，所述工位启闭组件用于遮挡或开启斜拉索两端；本发明通过设置工位启闭组件和保护套管，在斜拉索两端进行作业时，通过使斜拉索两端的保护套管处于联动状态，因此在作业时，当其中一个操作工位完全开启时，则另一个操作工位处于完全闭合状态，进而同时仅能在一端进行作业，降低两端同时作业产生的安全隐患。
Stay cable replacement device for cable-stayed bridge
The invention belongs to the technical field of bridge maintenance equipment, and particularly relates to a cable-stayed bridge stay cable replacement device which comprises protective sleeves, the protective sleeves are installed at the two ends of an HDPE protective pipe in a sleeving mode, and the protective sleeves are used for isolating stay cables; the device further comprises station opening and closing assemblies, and the station opening and closing assemblies are installed at the two ends of the protection sleeve and the HDPE protection pipe and used for shielding or opening the two ends of the stay cable. By arranging the station opening and closing assembly and the protective sleeves, when operation is conducted at the two ends of the stay cable, the protective sleeves at the two ends of the stay cable are in a linkage state, so that during operation, when one operation station is completely opened, the other operation station is in a completely closed state, and then operation can be conducted only at one end at the same time; and potential safety hazards caused by simultaneous operation at two ends are reduced.
本发明属于桥梁维修用设备技术领域，具体的说是一种斜拉桥斜拉索更换装置，包括保护套管，所述保护套管套设安装在HDPE护管两端，所述保护套管用于隔绝斜拉索；还包括工位启闭组件，所述工位启闭组件安装在保护套管与HDPE护管两端，所述工位启闭组件用于遮挡或开启斜拉索两端；本发明通过设置工位启闭组件和保护套管，在斜拉索两端进行作业时，通过使斜拉索两端的保护套管处于联动状态，因此在作业时，当其中一个操作工位完全开启时，则另一个操作工位处于完全闭合状态，进而同时仅能在一端进行作业，降低两端同时作业产生的安全隐患。
Stay cable replacement device for cable-stayed bridge
一种斜拉桥斜拉索更换装置
YANG LEI (author) / XU NING (author) / WANG XIAOPENG (author) / XU XU (author) / TIAN WEI (author) / LI YIXUAN (author) / SHI XIAOGE (author) / WANG CHENG (author) / REN YUSUN (author) / LI YAO (author)
2024-12-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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