Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Compression-resistant corrugated pipe for prestressed concrete
The invention provides a compression-resistant corrugated pipe for prestressed concrete. The compression-resistant corrugated pipe comprises a corrugated pipe body; a bearing device and a plug device which are used for connecting adjacent corrugated pipes together are arranged at the two ends of the corrugated pipe body respectively; the bearing device comprises a connector arranged at the end of the corrugated pipe body; an insertion opening is formed in the end face, away from the corrugated pipe body, of the connector; a plurality of sealing clamping grooves are formed in the inner wall of the insertion opening; the plug device comprises a plug which is arranged at the end, away from the connector, of the corrugated pipe body and used for being matched with the insertion opening in an inserted mode; a plurality of annular grooves aligned with the sealing clamping grooves are formed in the outer side wall of the plug; sealing clamping rings are embedded in the annular grooves; a ring expanding mechanism used for expanding the sealing clamping rings outwards and partially embedding the sealing clamping rings into the sealing clamping grooves is arranged in the plug. According to the compression-resistant corrugated pipe for the prestressed concrete, the bearing device and the plug device which can be rapidly connected are arranged at the two ends of the corrugated pipe body, so that the problems that in the prior art, the installation speed is low, and the sealing performance is poor are solved.
本发明提供了一种预应力混凝土用抗压型波纹管，包括波纹管体，波纹管体的两端上分别设置有用于将相邻波纹管接在一起的承接装置、插头装置，承接装置包括设置于波纹管体端部上的接头，接头背离波纹管体的端面上开设有插口，插口的内壁上开设有若干密封卡槽，插头装置包括设置于波纹管体远离接头的一端且与用于与插口插接配合的插头，插头的外侧壁上开设有若干与密封卡槽对齐的环槽，环槽中嵌设有密封卡圈，插头中设置有用于将密封卡圈向外扩开并部分嵌入密封卡槽中的扩圈机构。本预应力混凝土用抗压型波纹管通过在波纹管体两端上设置有能够快速连接的承接装置和插头装置，解决了现有技术中存在的安装速度慢、密封性差的问题。
Compression-resistant corrugated pipe for prestressed concrete
The invention provides a compression-resistant corrugated pipe for prestressed concrete. The compression-resistant corrugated pipe comprises a corrugated pipe body; a bearing device and a plug device which are used for connecting adjacent corrugated pipes together are arranged at the two ends of the corrugated pipe body respectively; the bearing device comprises a connector arranged at the end of the corrugated pipe body; an insertion opening is formed in the end face, away from the corrugated pipe body, of the connector; a plurality of sealing clamping grooves are formed in the inner wall of the insertion opening; the plug device comprises a plug which is arranged at the end, away from the connector, of the corrugated pipe body and used for being matched with the insertion opening in an inserted mode; a plurality of annular grooves aligned with the sealing clamping grooves are formed in the outer side wall of the plug; sealing clamping rings are embedded in the annular grooves; a ring expanding mechanism used for expanding the sealing clamping rings outwards and partially embedding the sealing clamping rings into the sealing clamping grooves is arranged in the plug. According to the compression-resistant corrugated pipe for the prestressed concrete, the bearing device and the plug device which can be rapidly connected are arranged at the two ends of the corrugated pipe body, so that the problems that in the prior art, the installation speed is low, and the sealing performance is poor are solved.
本发明提供了一种预应力混凝土用抗压型波纹管，包括波纹管体，波纹管体的两端上分别设置有用于将相邻波纹管接在一起的承接装置、插头装置，承接装置包括设置于波纹管体端部上的接头，接头背离波纹管体的端面上开设有插口，插口的内壁上开设有若干密封卡槽，插头装置包括设置于波纹管体远离接头的一端且与用于与插口插接配合的插头，插头的外侧壁上开设有若干与密封卡槽对齐的环槽，环槽中嵌设有密封卡圈，插头中设置有用于将密封卡圈向外扩开并部分嵌入密封卡槽中的扩圈机构。本预应力混凝土用抗压型波纹管通过在波纹管体两端上设置有能够快速连接的承接装置和插头装置，解决了现有技术中存在的安装速度慢、密封性差的问题。
Compression-resistant corrugated pipe for prestressed concrete
一种预应力混凝土用抗压型波纹管
YE LINJIE (Autor:in) / XIA XINHUA (Autor:in) / WU DIGAO (Autor:in) / XIE CHUNHUI (Autor:in) / YANG XIANGGANG (Autor:in) / ZHENG JI (Autor:in)
05.11.2021
Patent
Elektronische Ressource
Chinesisch
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