Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inhaul cable body with high-temperature-resistant fireproof layer and manufacturing method of inhaul cable body
The invention relates to the field of inhaul cables for cable-stayed bridges, and particularly relates to an inhaul cable body with a high-temperature-resistant fireproof layer and a manufacturing method of the inhaul cable body. The inhaul cable body with the high-temperature-resistant fireproof layer comprises a steel wire bundle (1) and is characterized by further comprising a wrapping tape (2), an inner protective layer (3), an outer protective layer (4) and a high-temperature-resistant fireproof wrapping tape (5), wherein the wrapping tape (2) is wound outside the steel wire bundle (1), the high-temperature-resistant fireproof wrapping tape (5) is wound outside the wrapping tape (2), the inner protective layer (3) wraps outside the high-temperature-resistant fireproof wrapping tape (5), and the outer protective layer (4) wraps outside the inner protective layer (3). The manufacturing method of the inhaul cable body with the high-temperature-resistant fireproof layer is characterized by being implemented according to the following steps in sequence: (1) steel wire stranding; 2, wrapping tape winding; 3, high-temperature-resistant fireproof wrapping tape winding; (4) protectivelayer extrusion molding. The inhaul cable body is good in sealing performance, long in service life and wide in application range.
本发明涉及用于斜拉桥的拉索领域，具体为一种带耐高温防火层的拉索索体及其制造方法。一种带耐高温防火层的拉索索体，包括钢丝束(1)，其特征是：还包括绕包带(2)、内护层(3)、外护层(4)和耐高温防火绕包带(5)，绕包带(2)缠绕在钢丝束(1)外，耐高温防火绕包带(5)缠绕在绕包带(2)外，内护层(3)包覆在耐高温防火绕包带(5)外，外护层(4)包覆在内护层(3)外。一种带耐高温防火层的拉索索体的制作方法，其特征是：按如下步骤依次实施：①绞制钢丝；②缠绕绕包带；③缠绕耐高温防火绕包带；④挤塑防护层。本发明密封性能好，使用寿命长，适用范围广。
Inhaul cable body with high-temperature-resistant fireproof layer and manufacturing method of inhaul cable body
The invention relates to the field of inhaul cables for cable-stayed bridges, and particularly relates to an inhaul cable body with a high-temperature-resistant fireproof layer and a manufacturing method of the inhaul cable body. The inhaul cable body with the high-temperature-resistant fireproof layer comprises a steel wire bundle (1) and is characterized by further comprising a wrapping tape (2), an inner protective layer (3), an outer protective layer (4) and a high-temperature-resistant fireproof wrapping tape (5), wherein the wrapping tape (2) is wound outside the steel wire bundle (1), the high-temperature-resistant fireproof wrapping tape (5) is wound outside the wrapping tape (2), the inner protective layer (3) wraps outside the high-temperature-resistant fireproof wrapping tape (5), and the outer protective layer (4) wraps outside the inner protective layer (3). The manufacturing method of the inhaul cable body with the high-temperature-resistant fireproof layer is characterized by being implemented according to the following steps in sequence: (1) steel wire stranding; 2, wrapping tape winding; 3, high-temperature-resistant fireproof wrapping tape winding; (4) protectivelayer extrusion molding. The inhaul cable body is good in sealing performance, long in service life and wide in application range.
本发明涉及用于斜拉桥的拉索领域，具体为一种带耐高温防火层的拉索索体及其制造方法。一种带耐高温防火层的拉索索体，包括钢丝束(1)，其特征是：还包括绕包带(2)、内护层(3)、外护层(4)和耐高温防火绕包带(5)，绕包带(2)缠绕在钢丝束(1)外，耐高温防火绕包带(5)缠绕在绕包带(2)外，内护层(3)包覆在耐高温防火绕包带(5)外，外护层(4)包覆在内护层(3)外。一种带耐高温防火层的拉索索体的制作方法，其特征是：按如下步骤依次实施：①绞制钢丝；②缠绕绕包带；③缠绕耐高温防火绕包带；④挤塑防护层。本发明密封性能好，使用寿命长，适用范围广。
Inhaul cable body with high-temperature-resistant fireproof layer and manufacturing method of inhaul cable body
带耐高温防火层的拉索索体及其制造方法
ZHANG HAILIANG (Autor:in) / GU QINGHUA (Autor:in) / HE XUCHU (Autor:in) / YU JIANQUN (Autor:in) / JIN FANG (Autor:in) / HUANG DONGFANG (Autor:in) / SI XIAOQING (Autor:in)
07.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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