Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a nodular cast iron steel fiber well lid for a municipal road, and relates to the technical field of well lids. The problems that a handle of the well lid is inconvenient to take, the handle of the well lid cannot play a supporting role when the well lid is placed, consequently, the edge collision phenomenon happens when the well lid is placed, and normal installation of the well lid is influenced are solved; and automatic cleaning of residues cannot be achieved, and anti-skid protrusions of the well lid cannot be matched with the handle. The nodular cast iron steel fiber well lid for the municipal road comprises a base body and a handle body, wherein the base body is buried on the road, the well lid is placed on the base body, and two handle structures are arranged on the well lid. Due to the fact that the handle body is of a U-shaped columnar rod structure, when the handle body is located at the storage position, the outer wall of the handle body makes contact with the top end face of an anti-skid column, the height of the anti-skid column is 3cm, and therefore convenience during usage of the handle body can be improved.
本发明提供一种市政道路用球墨铸铁钢纤维井盖，涉及井盖技术领域，解决了其把手在拿取时不够方便，且其把手不能够发挥井盖放置时的支撑作用，从而也就导致了井盖在放置时出现边缘磕碰现象，进而影响井盖的正常安装；不能够实现残渣的自动清洁，且其防滑凸起不能够与把手相互配合的问题。一种市政道路用球墨铸铁钢纤维井盖，包括座体和把手主体；所述座体掩埋在道路上，且座体上放置有井盖，并且井盖上安装有两个把手结构。因把手主体为U状柱形杆结构，且把手主体位于收纳位置时把手主体外壁与防滑柱顶端面接触，并且防滑柱的高度为3cm，从而可提高把手主体使用时的便捷性。
The invention provides a nodular cast iron steel fiber well lid for a municipal road, and relates to the technical field of well lids. The problems that a handle of the well lid is inconvenient to take, the handle of the well lid cannot play a supporting role when the well lid is placed, consequently, the edge collision phenomenon happens when the well lid is placed, and normal installation of the well lid is influenced are solved; and automatic cleaning of residues cannot be achieved, and anti-skid protrusions of the well lid cannot be matched with the handle. The nodular cast iron steel fiber well lid for the municipal road comprises a base body and a handle body, wherein the base body is buried on the road, the well lid is placed on the base body, and two handle structures are arranged on the well lid. Due to the fact that the handle body is of a U-shaped columnar rod structure, when the handle body is located at the storage position, the outer wall of the handle body makes contact with the top end face of an anti-skid column, the height of the anti-skid column is 3cm, and therefore convenience during usage of the handle body can be improved.
本发明提供一种市政道路用球墨铸铁钢纤维井盖，涉及井盖技术领域，解决了其把手在拿取时不够方便，且其把手不能够发挥井盖放置时的支撑作用，从而也就导致了井盖在放置时出现边缘磕碰现象，进而影响井盖的正常安装；不能够实现残渣的自动清洁，且其防滑凸起不能够与把手相互配合的问题。一种市政道路用球墨铸铁钢纤维井盖，包括座体和把手主体；所述座体掩埋在道路上，且座体上放置有井盖，并且井盖上安装有两个把手结构。因把手主体为U状柱形杆结构，且把手主体位于收纳位置时把手主体外壁与防滑柱顶端面接触，并且防滑柱的高度为3cm，从而可提高把手主体使用时的便捷性。
Nodular cast iron fiber well lid and preparation method thereof
| Europäisches Patentamt | 2016