Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed corrugated pipe with exhaust function and method for installing exhaust holes in prestressed corrugated pipe
The invention discloses a prestressed corrugated pipe with an exhaust function and a method for installing exhaust holes in the prestressed corrugated pipe, and relates to the field of prestressed construction. The problems that in an existing exhaust hole installation method, an exhaust hose is inserted into a corrugated pipe, when a steel strand bundle penetrates, bundle penetrating is difficult, and the exhaust hose is blocked are solved. According to the technical scheme, the prestressed corrugated pipe comprises a corrugated pipe body, exhaust holes are formed in the side wall of the corrugated pipe body, an exhaust device comprises an exhaust hole assembly and an exhaust hose, the exhaust hole assembly comprises an exhaust shield and an exhaust nozzle, the exhaust nozzle is arranged on the exhaust shield, and the exhaust hose is arranged on the exhaust shield. The head end of the exhaust hose penetrates through the exhaust nozzle and then is pasted and fixed to the exhaust hole through sealant. The method comprises the following steps: punching holes in the positions, where exhaust holes are to be mounted, of the prestressed corrugated pipe; the exhaust hose penetrates through the exhaust shield, the fixing lugs are attached to the inner side wall of the exhaust shield, and the inner side wall of the exhaust shield and the outer side wall of the corrugated pipe are pressed and fixed. And the device is also suitable for installing exhaust holes in prestressed construction.
带有排气功能的预应力波纹管和在预应力波纹管安装排气孔的方法，涉及预应力施工领域。解决现有的排气孔安装方法中将排气软管插入波纹管内，在穿入钢绞线束时，穿束困难、排气软管堵塞等问题。本发明提供以下技术方案，所述预应力波纹管包括波纹管本体，波纹管本体的侧壁上设置有排气孔，排气装置包括排气孔组件和排气软管，排气孔组件包括排气护罩和排气嘴，排气护罩上设置有排气嘴，排气软管的首端穿过排气嘴后与排气孔通过密封胶粘贴固定。所述方法为：在预应力波纹管待安装排气孔的位置打孔；将排气软管穿过排气护罩，使固定耳贴在所述排气护罩的内侧壁，将排气护罩的内侧壁与波纹管外侧壁压紧固定。还适用于预应力施工安装排气孔过程中。
Prestressed corrugated pipe with exhaust function and method for installing exhaust holes in prestressed corrugated pipe
The invention discloses a prestressed corrugated pipe with an exhaust function and a method for installing exhaust holes in the prestressed corrugated pipe, and relates to the field of prestressed construction. The problems that in an existing exhaust hole installation method, an exhaust hose is inserted into a corrugated pipe, when a steel strand bundle penetrates, bundle penetrating is difficult, and the exhaust hose is blocked are solved. According to the technical scheme, the prestressed corrugated pipe comprises a corrugated pipe body, exhaust holes are formed in the side wall of the corrugated pipe body, an exhaust device comprises an exhaust hole assembly and an exhaust hose, the exhaust hole assembly comprises an exhaust shield and an exhaust nozzle, the exhaust nozzle is arranged on the exhaust shield, and the exhaust hose is arranged on the exhaust shield. The head end of the exhaust hose penetrates through the exhaust nozzle and then is pasted and fixed to the exhaust hole through sealant. The method comprises the following steps: punching holes in the positions, where exhaust holes are to be mounted, of the prestressed corrugated pipe; the exhaust hose penetrates through the exhaust shield, the fixing lugs are attached to the inner side wall of the exhaust shield, and the inner side wall of the exhaust shield and the outer side wall of the corrugated pipe are pressed and fixed. And the device is also suitable for installing exhaust holes in prestressed construction.
带有排气功能的预应力波纹管和在预应力波纹管安装排气孔的方法，涉及预应力施工领域。解决现有的排气孔安装方法中将排气软管插入波纹管内，在穿入钢绞线束时，穿束困难、排气软管堵塞等问题。本发明提供以下技术方案，所述预应力波纹管包括波纹管本体，波纹管本体的侧壁上设置有排气孔，排气装置包括排气孔组件和排气软管，排气孔组件包括排气护罩和排气嘴，排气护罩上设置有排气嘴，排气软管的首端穿过排气嘴后与排气孔通过密封胶粘贴固定。所述方法为：在预应力波纹管待安装排气孔的位置打孔；将排气软管穿过排气护罩，使固定耳贴在所述排气护罩的内侧壁，将排气护罩的内侧壁与波纹管外侧壁压紧固定。还适用于预应力施工安装排气孔过程中。
Prestressed corrugated pipe with exhaust function and method for installing exhaust holes in prestressed corrugated pipe
带有排气功能的预应力波纹管和在预应力波纹管安装排气孔的方法
ZHANG HONGJUN (Autor:in) / KONG YONGCHEN (Autor:in) / LIN YANBING (Autor:in) / LI GUANG (Autor:in) / YANG ZHENNING (Autor:in) / ZHANG XIN (Autor:in) / SUN WEIJUN (Autor:in) / LIANG KAIHUA (Autor:in) / YAO LAIPENG (Autor:in) / XU PENG (Autor:in)
05.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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