Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-adjustment sealed wall bushing
The invention relates to a double-adjustment sealing type wall bushing. Relates to the technical field of hydraulic engineering. The through-wall pipe base is fixedly arranged in a wall body, and a through rotating shaft hole is formed in the middle of the through-wall pipe base; the section of the movable sealing seat is Z-shaped, and the movable sealing seat is adjustably and fixedly arranged in the rotating shaft hole; a step part matched with the through-wall pipe base is arranged on the inner side wall of the through-wall pipe base; the inner adjusting water sealing sleeve is adjustably and fixedly arranged on the outer side of the movable sealing seat, the front end of the inner adjusting water sealing sleeve extends into the movable sealing seat, and a longitudinal sealing adjusting cavity is formed between the inner adjusting water sealing sleeve and the movable sealing seat; the sealing piece is clamped in the longitudinal sealing adjusting cavity, and the longitudinal elastic deformation amount of the sealing piece is controlled by compressing the longitudinal sealing adjusting cavity; friction damage is reduced, and the service life of a sealing piece is prolonged.
一种双调整密封式穿墙套管。涉及水利工程技术领域。包括：穿墙管基座，固定设置在墙体内，中部设有贯通的转轴孔；移动密封座，截面呈Z型，可调节固定设置在所述转轴孔内；所述穿墙管基座的内侧壁设有与之适配的台阶部；内调整水封套，可调节固定设置在所述移动密封座的外侧，其前端延伸至所述移动密封座内，与所述移动密封座之间形成纵向密封调节腔；密封件，卡设在所述纵向密封调节腔内，通过压缩所述纵向密封调节腔，控制所述密封件纵向弹性变形量；本发明减少摩擦损伤，延长密封件实用寿命。
Double-adjustment sealed wall bushing
The invention relates to a double-adjustment sealing type wall bushing. Relates to the technical field of hydraulic engineering. The through-wall pipe base is fixedly arranged in a wall body, and a through rotating shaft hole is formed in the middle of the through-wall pipe base; the section of the movable sealing seat is Z-shaped, and the movable sealing seat is adjustably and fixedly arranged in the rotating shaft hole; a step part matched with the through-wall pipe base is arranged on the inner side wall of the through-wall pipe base; the inner adjusting water sealing sleeve is adjustably and fixedly arranged on the outer side of the movable sealing seat, the front end of the inner adjusting water sealing sleeve extends into the movable sealing seat, and a longitudinal sealing adjusting cavity is formed between the inner adjusting water sealing sleeve and the movable sealing seat; the sealing piece is clamped in the longitudinal sealing adjusting cavity, and the longitudinal elastic deformation amount of the sealing piece is controlled by compressing the longitudinal sealing adjusting cavity; friction damage is reduced, and the service life of a sealing piece is prolonged.
一种双调整密封式穿墙套管。涉及水利工程技术领域。包括：穿墙管基座，固定设置在墙体内，中部设有贯通的转轴孔；移动密封座，截面呈Z型，可调节固定设置在所述转轴孔内；所述穿墙管基座的内侧壁设有与之适配的台阶部；内调整水封套，可调节固定设置在所述移动密封座的外侧，其前端延伸至所述移动密封座内，与所述移动密封座之间形成纵向密封调节腔；密封件，卡设在所述纵向密封调节腔内，通过压缩所述纵向密封调节腔，控制所述密封件纵向弹性变形量；本发明减少摩擦损伤，延长密封件实用寿命。
Double-adjustment sealed wall bushing
一种双调整密封式穿墙套管
REN FEIFEI (Autor:in) / XU HUCHENG (Autor:in) / ZHANG MING (Autor:in) / DONG ZHAOHUA (Autor:in) / DAI JIAN (Autor:in) / ZHOU WENHENG (Autor:in) / SHI LONGJUN (Autor:in) / WANG HONG (Autor:in) / YAN BIN (Autor:in) / WANG YONGTAO (Autor:in)
30.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Wall bushing plugging tool set and wall bushing plugging method
| Europäisches Patentamt | 2023
Novel wall bushing and through-wall hole blocking method adopting same
| Europäisches Patentamt | 2015