Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated reinforced concrete inspection well and preparation method thereof
The invention provides a prefabricated reinforced concrete inspection well. The prefabricated reinforced concrete inspection well comprises a cast-in-place bottom plate, a cast-in-place well loop, a plurality of prefabricated standard well loops, a prefabricated closed well loop, a prefabricated top plate and a well lid which are sequentially connected from bottom to top, and two through holes aresymmetrically formed in the cast-in-place well loop along the vertical center line of the cast-in-place well loop and used for allowing a sewage gravity pipeline to be inserted into the inspection well. The inner walls of the cast-in-place well loop, the prefabricated standard well loops and the prefabricated closed well loop are each provided with a plurality of n-like structures which are arranged at intervals in a staggered mode so as to form an overhauling crawling ladder. The prefabricated reinforced concrete inspection well has the advantages that the prefabricated reinforced concrete inspection well is suitable for inspection wells of any depth, especially for preparation of deep wells, and the problems that construction is difficult and construction quality is difficult to guarantee due to narrow construction space of an ultra-deep sewage gravity pipeline inspection well are solved; and in addition, the structure of the inspection well can effectively shorten the constructionperiod.
本发明提供一种预制钢筋混凝土检查井，包括从下至上顺次连接的一现浇底板、一现浇井圈、若干个预制标准井圈、一预制封闭井圈、一预制顶板、一井盖，所述现浇井圈上沿其竖向中心线对称开设有两个通孔用于污水重力管道插入检查井；所述现浇井圈、所述预制标准井圈、所述预制封闭井圈的内壁上均设置有若干个间隔错落设置的“”形结构，以构成检修爬梯。其优点是：适于任何深度的检查井，尤其适于深井的制备，克服了超深污水重力管道检查井施工空间狭小造成施工困难、施工质量难以保证的问题；再者，本检查井的结构可有效缩短工期。
Prefabricated reinforced concrete inspection well and preparation method thereof
The invention provides a prefabricated reinforced concrete inspection well. The prefabricated reinforced concrete inspection well comprises a cast-in-place bottom plate, a cast-in-place well loop, a plurality of prefabricated standard well loops, a prefabricated closed well loop, a prefabricated top plate and a well lid which are sequentially connected from bottom to top, and two through holes aresymmetrically formed in the cast-in-place well loop along the vertical center line of the cast-in-place well loop and used for allowing a sewage gravity pipeline to be inserted into the inspection well. The inner walls of the cast-in-place well loop, the prefabricated standard well loops and the prefabricated closed well loop are each provided with a plurality of n-like structures which are arranged at intervals in a staggered mode so as to form an overhauling crawling ladder. The prefabricated reinforced concrete inspection well has the advantages that the prefabricated reinforced concrete inspection well is suitable for inspection wells of any depth, especially for preparation of deep wells, and the problems that construction is difficult and construction quality is difficult to guarantee due to narrow construction space of an ultra-deep sewage gravity pipeline inspection well are solved; and in addition, the structure of the inspection well can effectively shorten the constructionperiod.
本发明提供一种预制钢筋混凝土检查井，包括从下至上顺次连接的一现浇底板、一现浇井圈、若干个预制标准井圈、一预制封闭井圈、一预制顶板、一井盖，所述现浇井圈上沿其竖向中心线对称开设有两个通孔用于污水重力管道插入检查井；所述现浇井圈、所述预制标准井圈、所述预制封闭井圈的内壁上均设置有若干个间隔错落设置的“”形结构，以构成检修爬梯。其优点是：适于任何深度的检查井，尤其适于深井的制备，克服了超深污水重力管道检查井施工空间狭小造成施工困难、施工质量难以保证的问题；再者，本检查井的结构可有效缩短工期。
Prefabricated reinforced concrete inspection well and preparation method thereof
一种预制钢筋混凝土检查井及其制备方法
LI TIEJUN (Autor:in) / ZHOU XINXIN (Autor:in) / ZHAO JU (Autor:in) / QU LU (Autor:in)
12.01.2021
Patent
Elektronische Ressource
Chinesisch
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