A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Connecting structure and connecting method for nodular cast iron pipe and plastic inspection well
The invention relates to a connecting structure of a nodular cast iron pipe and a plastic inspection well, the plastic inspection well is connected with the nodular cast iron pipe through a polyethylene steel strip reinforced drainage pipe, and one end of the polyethylene steel strip reinforced drainage pipe is connected with a lateral pipe of the plastic inspection well through a heat shrink pipe. The other end of the polyethylene steel strip reinforced drainage pipe is connected with a nodular cast iron pipe; the invention further provides a connecting method of the nodular cast iron pipe and the plastic inspection well. The connecting method comprises the following steps that the bottom supporting structure is manufactured; placing the end part of the nodular cast iron pipe on the concrete buttress; lateral pipes on the two sides of the plastic inspection well are connected with the polyethylene steel belt reinforced drainage pipe in a sleeved mode and fixedly connected through heat shrink tubes. And the other end of the polyethylene steel strip reinforced drainage pipe is connected with the end part of the corresponding nodular cast iron pipe through a flange. The polyethylene steel strip reinforced drainage pipe is additionally arranged between the plastic inspection well and the nodular cast iron pipe, the effective reinforcing and fastening effect on connection of the pipeline and the integrated inspection well is achieved, and the high-quality connection requirement is met.
本发明涉及一种球墨铸铁管与塑料检查井的连接结构，塑料检查井通过聚乙烯钢带增强排水管与球墨铸铁管连接，聚乙烯钢带增强排水管一端通过热缩管连接塑料检查井的侧向管，聚乙烯钢带增强排水管另一端通过法兰连接球墨铸铁管；还提供一种球墨铸铁管与塑料检查井的连接方法，包括以下步骤：制作底部支撑结构；将球墨铸铁管的端部放置在混凝土支墩上；塑料检查井两侧的侧向管与聚乙烯钢带增强排水管套接，并利用热缩管固定连接；聚乙烯钢带增强排水管的另一端与对应的球墨铸铁管的端部通过法兰连接。本发明在塑料检查井和球墨铸铁管之间增设聚乙烯钢带增强排水管，对管道及一体化检查井的连接起到有效的加强紧固作用，达到高质量的连接要求。
Connecting structure and connecting method for nodular cast iron pipe and plastic inspection well
The invention relates to a connecting structure of a nodular cast iron pipe and a plastic inspection well, the plastic inspection well is connected with the nodular cast iron pipe through a polyethylene steel strip reinforced drainage pipe, and one end of the polyethylene steel strip reinforced drainage pipe is connected with a lateral pipe of the plastic inspection well through a heat shrink pipe. The other end of the polyethylene steel strip reinforced drainage pipe is connected with a nodular cast iron pipe; the invention further provides a connecting method of the nodular cast iron pipe and the plastic inspection well. The connecting method comprises the following steps that the bottom supporting structure is manufactured; placing the end part of the nodular cast iron pipe on the concrete buttress; lateral pipes on the two sides of the plastic inspection well are connected with the polyethylene steel belt reinforced drainage pipe in a sleeved mode and fixedly connected through heat shrink tubes. And the other end of the polyethylene steel strip reinforced drainage pipe is connected with the end part of the corresponding nodular cast iron pipe through a flange. The polyethylene steel strip reinforced drainage pipe is additionally arranged between the plastic inspection well and the nodular cast iron pipe, the effective reinforcing and fastening effect on connection of the pipeline and the integrated inspection well is achieved, and the high-quality connection requirement is met.
本发明涉及一种球墨铸铁管与塑料检查井的连接结构，塑料检查井通过聚乙烯钢带增强排水管与球墨铸铁管连接，聚乙烯钢带增强排水管一端通过热缩管连接塑料检查井的侧向管，聚乙烯钢带增强排水管另一端通过法兰连接球墨铸铁管；还提供一种球墨铸铁管与塑料检查井的连接方法，包括以下步骤：制作底部支撑结构；将球墨铸铁管的端部放置在混凝土支墩上；塑料检查井两侧的侧向管与聚乙烯钢带增强排水管套接，并利用热缩管固定连接；聚乙烯钢带增强排水管的另一端与对应的球墨铸铁管的端部通过法兰连接。本发明在塑料检查井和球墨铸铁管之间增设聚乙烯钢带增强排水管，对管道及一体化检查井的连接起到有效的加强紧固作用，达到高质量的连接要求。
Connecting structure and connecting method for nodular cast iron pipe and plastic inspection well
一种球墨铸铁管与塑料检查井的连接结构及连接方法
PENG ZHONGZHENG (author) / ZHANG GUANGJUN (author)
2023-03-07
Patent
Electronic Resource
Chinese
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