A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel invisible manhole cover
The invention relates to the technical field of municipal engineering and constructional engineering, and discloses a novel invisible manhole cover. The novel invisible manhole cover comprises a stainless steel angle steel bottom frame, wherein a stainless steel bottom plate is fixedly connected to the inner bottom wall of the stainless steel angle steel bottom frame; stainless steel partition plates are fixedly connected to the top of the stainless steel bottom plate, and a structural layer is arranged at the top of the stainless steel bottom plate; and stainless steel triangular plates are fixedly connected to the inner side wall of the stainless steel angle steel bottom frame, lifting rod holes penetrating up and down are formed inside the stainless steel triangular plates, and a cast iron manhole cover is arranged at the bottom of the stainless steel bottom plate. According to the novel invisible manhole cover, the structural layer is manufactured by mixing heated epoxy resin withrubber particles or cutting and machining rubber blocks according to the actual size, so that machining and mounting are convenient; and the epoxy resin rubber particle structural layer has good ductility so that the upper-layer structure and the lower-layer stainless steel framework can be well attached and are not prone to breakage and damage, and the wear resistance, the compression resistanceand the bending resistance are good.
本发明涉及市政工程及建筑工程技术领域，且公开了一种新型隐形井盖，包括不锈钢角钢底框，所述不锈钢角钢底框的内底壁固定连接有不锈钢底板，所述不锈钢底板的顶部固定连接有不锈钢隔板，所述不锈钢底板的顶部设置有结构层，所述不锈钢角钢底框的内侧壁固定连接有不锈钢三角板，所述不锈钢三角板的内部开设有上下贯穿的提杆孔，所述不锈钢底板的底部设置有铸铁井盖。该新型隐形井盖，通过采用加热环氧树脂混合橡胶颗粒，或采用橡胶块按实际尺寸切割加工制成结构层，使得加工安装方便，环氧树脂橡胶颗粒结构层具有良好的延展性，上层结构与下层不锈钢骨架能够较好的贴合，不易产生断裂、破损，且耐磨、抗压、抗弯性能良好。
Novel invisible manhole cover
The invention relates to the technical field of municipal engineering and constructional engineering, and discloses a novel invisible manhole cover. The novel invisible manhole cover comprises a stainless steel angle steel bottom frame, wherein a stainless steel bottom plate is fixedly connected to the inner bottom wall of the stainless steel angle steel bottom frame; stainless steel partition plates are fixedly connected to the top of the stainless steel bottom plate, and a structural layer is arranged at the top of the stainless steel bottom plate; and stainless steel triangular plates are fixedly connected to the inner side wall of the stainless steel angle steel bottom frame, lifting rod holes penetrating up and down are formed inside the stainless steel triangular plates, and a cast iron manhole cover is arranged at the bottom of the stainless steel bottom plate. According to the novel invisible manhole cover, the structural layer is manufactured by mixing heated epoxy resin withrubber particles or cutting and machining rubber blocks according to the actual size, so that machining and mounting are convenient; and the epoxy resin rubber particle structural layer has good ductility so that the upper-layer structure and the lower-layer stainless steel framework can be well attached and are not prone to breakage and damage, and the wear resistance, the compression resistanceand the bending resistance are good.
本发明涉及市政工程及建筑工程技术领域，且公开了一种新型隐形井盖，包括不锈钢角钢底框，所述不锈钢角钢底框的内底壁固定连接有不锈钢底板，所述不锈钢底板的顶部固定连接有不锈钢隔板，所述不锈钢底板的顶部设置有结构层，所述不锈钢角钢底框的内侧壁固定连接有不锈钢三角板，所述不锈钢三角板的内部开设有上下贯穿的提杆孔，所述不锈钢底板的底部设置有铸铁井盖。该新型隐形井盖，通过采用加热环氧树脂混合橡胶颗粒，或采用橡胶块按实际尺寸切割加工制成结构层，使得加工安装方便，环氧树脂橡胶颗粒结构层具有良好的延展性，上层结构与下层不锈钢骨架能够较好的贴合，不易产生断裂、破损，且耐磨、抗压、抗弯性能良好。
Novel invisible manhole cover
一种新型隐形井盖
WANG XINGYU (author) / XIE XIAOCHUANG (author) / LI DONG (author) / ZHANG JIAN (author) / CHEN YUGUANG (author)
2021-01-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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