A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Municipal drainage pipeline construction method
The invention discloses a municipal drainage pipeline construction method, and relates to a municipal drainage technology. The municipal drainage pipeline construction method aims to solve the problem that due to the fact that concrete pipelines are mainly placed through an excavator or a crane, the placement positions are not accurate, accordingly, uneven gaps are prone to occur when adjacent concrete pipelines are connected in an inserted mode. According to the technical scheme, the municipal drainage pipeline construction method comprises the steps that step 1, a ditch is excavated; step 2, a cushion layer and a leveling layer are laid on the inner bottom face of the ditch, and then standing is carried out; step 3, an expansion positioning assembly is inserted into a large end opening of a pipeline, and the crane lifts the large end opening of the pipeline through the expansion positioning assembly to keep the large end opening of the pipeline in a vertical state suspended from the ground; step 4, roller assemblies are fixedly connected to the pipeline through guide pieces in the length direction of the pipeline and located on the same straight line; and step 5, the pipeline is placed into the ditch through the crane and the expansion positioning assembly, and the roller assemblies make contact with the leveling layer. According to the municipal drainage pipeline construction method, people can conveniently install the pipeline, and a good sealing effect is achieved.
本发明公开了一种市政排水管道施工方法，涉及市政排水技术，旨在解决由于混凝土管道主要通过挖机或者吊机来进行放置，放置的位置并不准确，从而使得相邻混凝土管道在插接的时候，容易出现不均匀的缝隙，其技术方案要点是：包括步骤一，挖掘沟渠；步骤二，在沟渠的内底面铺设垫层和找平层后静置；步骤三，在管道的大端口内插入扩张定位组件，并且吊机通过扩张定位组件将管道的大端口吊起保持与地面悬空的竖直状态；步骤四，将滚轮组件通过导向件沿管道长度方向固定连接在管道上且位于同一直线；步骤五，通过吊机和扩张定位组件将管道放入到沟渠内，并且以滚轮组件接触找平层。本发明能够方便人们安装管道并且具有较好的密封效果。
Municipal drainage pipeline construction method
The invention discloses a municipal drainage pipeline construction method, and relates to a municipal drainage technology. The municipal drainage pipeline construction method aims to solve the problem that due to the fact that concrete pipelines are mainly placed through an excavator or a crane, the placement positions are not accurate, accordingly, uneven gaps are prone to occur when adjacent concrete pipelines are connected in an inserted mode. According to the technical scheme, the municipal drainage pipeline construction method comprises the steps that step 1, a ditch is excavated; step 2, a cushion layer and a leveling layer are laid on the inner bottom face of the ditch, and then standing is carried out; step 3, an expansion positioning assembly is inserted into a large end opening of a pipeline, and the crane lifts the large end opening of the pipeline through the expansion positioning assembly to keep the large end opening of the pipeline in a vertical state suspended from the ground; step 4, roller assemblies are fixedly connected to the pipeline through guide pieces in the length direction of the pipeline and located on the same straight line; and step 5, the pipeline is placed into the ditch through the crane and the expansion positioning assembly, and the roller assemblies make contact with the leveling layer. According to the municipal drainage pipeline construction method, people can conveniently install the pipeline, and a good sealing effect is achieved.
本发明公开了一种市政排水管道施工方法，涉及市政排水技术，旨在解决由于混凝土管道主要通过挖机或者吊机来进行放置，放置的位置并不准确，从而使得相邻混凝土管道在插接的时候，容易出现不均匀的缝隙，其技术方案要点是：包括步骤一，挖掘沟渠；步骤二，在沟渠的内底面铺设垫层和找平层后静置；步骤三，在管道的大端口内插入扩张定位组件，并且吊机通过扩张定位组件将管道的大端口吊起保持与地面悬空的竖直状态；步骤四，将滚轮组件通过导向件沿管道长度方向固定连接在管道上且位于同一直线；步骤五，通过吊机和扩张定位组件将管道放入到沟渠内，并且以滚轮组件接触找平层。本发明能够方便人们安装管道并且具有较好的密封效果。
Municipal drainage pipeline construction method
一种市政排水管道施工方法
MA XIANGNAN (author) / MA BINXUE (author)
2021-09-17
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
Municipal drainage pipeline and construction method thereof
| European Patent Office | 2021