Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anchor device sealing structure of steel stranded wire stay cable
The invention relates to an anchor device sealing structure of a steel stranded wire stay cable. The anchor device sealing structure comprises an anchor plate and a sealing unit arranged at the back end of the anchor plate, wherein the sealing unit comprises a sealing tube; the back end of the sealing tube is provided with a sealing plate assembly; the sealing plate assembly, the sealing tube and the anchor plate define a sealed filling space; the sealing plate assembly comprises a sealed inner squeezing plate, an elastic sealing plate, a sealed outer squeezing plate and a press plate which are sequentially compressed; a through hole through which a steel stranded wire penetrates is formed in each of the sealed inner squeezing plate, the elastic sealing plate, the sealed outer squeezing plate and the press plate; a lip-shaped lug boss is formed in one end or each of two ends of the through hole of the elastic sealing plate; correspondingly, a squeezing surface is formed at one end, in contact with the elastic sealing plate, of the through hole of each of the sealed inner squeezing plate and the sealed outer squeezing plate; and squeezing surface is matched with the corresponding lip-shaped lug boss, so that the lip-shaped lug boss deforms to seal the steel stranded wire at the through hole part. Thereby the sealing of the steel stranded wire at the through hole parts of the sealed inner squeezing plate, the elastic sealing plate and the sealing outer squeezing plate is realized.
Anchor device sealing structure of steel stranded wire stay cable
The invention relates to an anchor device sealing structure of a steel stranded wire stay cable. The anchor device sealing structure comprises an anchor plate and a sealing unit arranged at the back end of the anchor plate, wherein the sealing unit comprises a sealing tube; the back end of the sealing tube is provided with a sealing plate assembly; the sealing plate assembly, the sealing tube and the anchor plate define a sealed filling space; the sealing plate assembly comprises a sealed inner squeezing plate, an elastic sealing plate, a sealed outer squeezing plate and a press plate which are sequentially compressed; a through hole through which a steel stranded wire penetrates is formed in each of the sealed inner squeezing plate, the elastic sealing plate, the sealed outer squeezing plate and the press plate; a lip-shaped lug boss is formed in one end or each of two ends of the through hole of the elastic sealing plate; correspondingly, a squeezing surface is formed at one end, in contact with the elastic sealing plate, of the through hole of each of the sealed inner squeezing plate and the sealed outer squeezing plate; and squeezing surface is matched with the corresponding lip-shaped lug boss, so that the lip-shaped lug boss deforms to seal the steel stranded wire at the through hole part. Thereby the sealing of the steel stranded wire at the through hole parts of the sealed inner squeezing plate, the elastic sealing plate and the sealing outer squeezing plate is realized.
Anchor device sealing structure of steel stranded wire stay cable
JIN PING (Autor:in) / LIN DAOJIN (Autor:in) / SHAN JI AN (Autor:in) / FEI HANBING (Autor:in) / YANG XIAOHAI (Autor:in) / XU QIFENG (Autor:in) / YOU XIAOXIANG (Autor:in) / JIANG PING (Autor:in) / WANG GANG (Autor:in) / LI TAO (Autor:in)
18.11.2015
Patent
Elektronische Ressource
Englisch
Stay cable lower anchor head dehumidification structure
| Europäisches Patentamt | 2020