Novel reinforced concrete drain pipe construction method and construction assembly

Abstract

The invention relates to the technical field of drain pipe construction, and particularly relates to a novel reinforced concrete drain pipe construction assembly. The novel reinforced concrete drain pipe construction assembly comprises mounting pipes and an assembling mechanism, wherein a plurality of mounting pipes are connected end to end; the assembling mechanism is located in pipe bodies of the mounting pipes; and the assembling mechanism further comprises baffle parts, a driving part, an injection part, an opening and closing part, a blocking column, a steel wire rope and a hand-drive block. The novel reinforced concrete drain pipe construction assembly has the advantages that sliding and stretching between the two baffle bodies are controlled by rotating a hand wheel, and starting and stopping control over sealant conveying is facilitated; when a conveying channel and a circulating opening are staggered, sealant conveying is blocked; when the conveying channel communicates with the circulating opening, sealant conveying is normally conducted; and the problems that after an existing drain pipe is mounted, gaps are prone to existing, the sealing performance is poor, and after long-term use, the leakage phenomenon is prone to occurring at the assembling connecting position between two drain pipes are solved. The invention further provides a construction method of the novel reinforced concrete drain pipe construction assembly.

Description

technical field [0001] The invention relates to the technical field of drainage pipe construction, in particular to a novel reinforced concrete drainage pipe construction method and construction components. Background technique [0002] Reinforced concrete drainage pipes are widely used in projects such as rainwater, sewage, railway casing and farmland irrigation. The construction methods are divided into jacking construction method (non-excavation construction) and slotting method. The traditional slotting construction method is installed with drainage pipes. Cranes, forklifts and other mechanical installations are often used for installation. The installation accuracy is not accurate, it is easy to damage the pipe body, and the limitation of the working surface of the site has brought many changes to the installation of the drainage pipe. [0003] A Chinese patent with a publication number of CN211499108U discloses a drainage pipe for construction, including a main pipe, t...

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Problems solved by technology

[0008] Aiming at the above-mentioned problems existing in the prior art, the present invention provides a new type of reinforced concrete drainage pipe construction assembly, which is used to solve the problem that the construction assembly of the drainage pipe in the prior art often uses mechanical installations such as cranes and forklifts when installing the drainage pipes. The installation accuracy is inaccurate, it is easy to damage the pipe body, and the limitation of the site work surface brings many changes to the installation of the drainage pipe. After the installation of the drainage pipe, there are likely to be gaps. In the existing construction of the drainage pipe, the installation of the drainage pipe only relies on drainage The mechanical fit between the pipes has poor sealing performance. After long-term use, the assembly connection between the two drainage pipes is prone to leakage, which affects the use. The invention also provides a construction method for the new reinforced concrete drainage pipe construction component.

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