Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel manhole cover plate and construction method thereof
The invention relates to the technical field of municipal engineering construction, in particular to a novel inspection well cover plate and a construction method thereof.Three positioning locking ribs are arranged on the upper portion of an inspection well chamber, reserved holes are formed in the corresponding positions of the inspection well cover plate, the positioning locking ribs penetrate through the three reserved holes, and grouting is conducted; a moon-shaped protrusion is arranged below the inspection well cover plate, the edge of the moon-shaped protrusion comprises two tangent circular arcs, the distance between the outer circular arc and the edge of the inspection well cover plate is equal to the thickness of a well chamber of the inspection well, and the inner circular arc is the same as the circle center and the radius of a well mouth of the inspection well. The problems that in the prior art, the position of a well mouth is not accurately installed, the well mouth and the well wall of an inspection well are not straightened, and the cover plate deviates after being installed under the influence of follow-up work are solved.
本发明涉及市政工程施工技术领域，具体是一种新型检查井盖板及其施工方法，检查井井室上方设置三处定位锁止筋，并在检查井盖板对应位置开设预留孔洞，三个预留孔洞穿入定位锁止筋并灌浆；检查井盖板下方设置月亮状凸起，所述月亮状凸起的边缘包括两相切圆的圆弧，其中，外圆弧与检查井盖板边缘的距离等于检查井井室厚度，内圆弧与检查井井口圆心相同且半径相等。本发明解决了现有技术中井口位置安装不准确、井口与检查井井壁不冲直、盖板安装后在后续工作影响发生偏移等问题。
Novel manhole cover plate and construction method thereof
The invention relates to the technical field of municipal engineering construction, in particular to a novel inspection well cover plate and a construction method thereof.Three positioning locking ribs are arranged on the upper portion of an inspection well chamber, reserved holes are formed in the corresponding positions of the inspection well cover plate, the positioning locking ribs penetrate through the three reserved holes, and grouting is conducted; a moon-shaped protrusion is arranged below the inspection well cover plate, the edge of the moon-shaped protrusion comprises two tangent circular arcs, the distance between the outer circular arc and the edge of the inspection well cover plate is equal to the thickness of a well chamber of the inspection well, and the inner circular arc is the same as the circle center and the radius of a well mouth of the inspection well. The problems that in the prior art, the position of a well mouth is not accurately installed, the well mouth and the well wall of an inspection well are not straightened, and the cover plate deviates after being installed under the influence of follow-up work are solved.
本发明涉及市政工程施工技术领域，具体是一种新型检查井盖板及其施工方法，检查井井室上方设置三处定位锁止筋，并在检查井盖板对应位置开设预留孔洞，三个预留孔洞穿入定位锁止筋并灌浆；检查井盖板下方设置月亮状凸起，所述月亮状凸起的边缘包括两相切圆的圆弧，其中，外圆弧与检查井盖板边缘的距离等于检查井井室厚度，内圆弧与检查井井口圆心相同且半径相等。本发明解决了现有技术中井口位置安装不准确、井口与检查井井壁不冲直、盖板安装后在后续工作影响发生偏移等问题。
Novel manhole cover plate and construction method thereof
一种新型检查井盖板及其施工方法
YIN YICHAO (Autor:in) / YANG SHUAI (Autor:in) / QIN QINGYA (Autor:in) / ZHANG WEI (Autor:in) / YANG JIE (Autor:in) / LIAO GUANG (Autor:in)
26.04.2024
Patent
Elektronische Ressource
Chinesisch
Manhole cover plate on roof and construction method thereof
| Europäisches Patentamt | 2022
Underwater manhole waterproof sealing cover plate structure and construction method thereof
| Europäisches Patentamt | 2021