Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction and anti-seepage plugging method for prefabricated casing pipe and temporary line pipe penetrating through outer wall
The invention discloses an outer wall penetrating prefabricated sleeve and a temporary line pipe construction and anti-seepage plugging method, and relates to the technical field of building construction. According to the technical scheme, the outer wall penetrating prefabricated sleeve comprises a center pipe and at least one section of outer sleeve concentrically arranged on the outer side of the center pipe in a sleeving mode; all the sections of the outer sleeve are sequentially connected, the outer diameters of the sections of the outer sleeve are gradually increased, and an annular sealing plate is arranged between each section of the outer sleeve and the central pipe; one end of the central pipe is exposed, and the other end of the central pipe is flush with the outer sleeve with the largest outer diameter. The prefabricated sleeve has the beneficial effects that the prefabricated sleeve is simple in overall structure and low in manufacturing cost; through the variable-diameter structure of the prefabricated sleeve, a multi-section tongue-and-groove waterproof structure is formed after the prefabricated sleeve is dismantled, and multiple waterproof structures are formed by the prefabricated sleeve and the water-swelling water stop strip, so that the purpose of leakage-free plugging is achieved.
本发明公开了一种穿外墙预制套管及临时线管施工及防渗封堵方法，涉及建筑施工技术领域，技术方案为，一种穿外墙预制套管，包括中心管和同心套设在所述中心管外侧的至少一段外套管，所有段的外套管依次连接且外径呈递增变化且每段所述外套管与中心管之间均设置有环形密封板；所述中心管的一端露出，另一端与外径最大的外套管平齐。本发明的有益效果为：预制套管整体结构简单，制造成本低；通过预制套管的变径结构，在拆除后形成的多段企口防水构造，与遇水膨胀止水条形成多道防水构造措施，从而实现无渗漏封堵的目的。
Construction and anti-seepage plugging method for prefabricated casing pipe and temporary line pipe penetrating through outer wall
The invention discloses an outer wall penetrating prefabricated sleeve and a temporary line pipe construction and anti-seepage plugging method, and relates to the technical field of building construction. According to the technical scheme, the outer wall penetrating prefabricated sleeve comprises a center pipe and at least one section of outer sleeve concentrically arranged on the outer side of the center pipe in a sleeving mode; all the sections of the outer sleeve are sequentially connected, the outer diameters of the sections of the outer sleeve are gradually increased, and an annular sealing plate is arranged between each section of the outer sleeve and the central pipe; one end of the central pipe is exposed, and the other end of the central pipe is flush with the outer sleeve with the largest outer diameter. The prefabricated sleeve has the beneficial effects that the prefabricated sleeve is simple in overall structure and low in manufacturing cost; through the variable-diameter structure of the prefabricated sleeve, a multi-section tongue-and-groove waterproof structure is formed after the prefabricated sleeve is dismantled, and multiple waterproof structures are formed by the prefabricated sleeve and the water-swelling water stop strip, so that the purpose of leakage-free plugging is achieved.
本发明公开了一种穿外墙预制套管及临时线管施工及防渗封堵方法，涉及建筑施工技术领域，技术方案为，一种穿外墙预制套管，包括中心管和同心套设在所述中心管外侧的至少一段外套管，所有段的外套管依次连接且外径呈递增变化且每段所述外套管与中心管之间均设置有环形密封板；所述中心管的一端露出，另一端与外径最大的外套管平齐。本发明的有益效果为：预制套管整体结构简单，制造成本低；通过预制套管的变径结构，在拆除后形成的多段企口防水构造，与遇水膨胀止水条形成多道防水构造措施，从而实现无渗漏封堵的目的。
Construction and anti-seepage plugging method for prefabricated casing pipe and temporary line pipe penetrating through outer wall
一种穿外墙预制套管及临时线管施工及防渗封堵方法
WANG YONGJIE (Autor:in) / SHI SHENWEI (Autor:in) / LUO JINCHEN (Autor:in) / MIAO XIANPENG (Autor:in) / JIANG JUNLI (Autor:in) / LIU WENTAO (Autor:in) / WANG YAKUN (Autor:in) / SUN ZHICHAO (Autor:in) / LI BAOFENG (Autor:in) / WANG BO (Autor:in)
13.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
F16L
PIPES
,
Rohre
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
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