Pipe-laying installation device for jacking construction of concrete bell and spigot pipes

Abstract

Provided is a pipe-laying installation device for jacking construction of concrete bell and spigot pipes. The pipe-laying installation device comprises a rack, a traveling wheel set installed at the bottom of the rack, a hydraulic propulsion mechanism disposed on the rack, and a push pole assembly hinged to a rear end of the rack. The push pole assembly is composed of two recoil poles and a handle pole. The two recoil poles are symmetrically disposed at two ends of the handle pole, such that the push pole assembly is of a U-shaped frame structure as a whole, and an open end of the push pole assembly of the U-shaped frame structure is hinged to the rack. The hydraulic propulsion mechanism comprises hydraulic cylinders. Piston rods of the hydraulic cylinders extend and retract to achieve fit jacking butting of the spigot of a rear concrete bell and spigot pipe and the bell of a previous concrete bell and spigot pipe. The installation device provided by the present invention has the advantages of simple structure, convenience in construction, reliable pipe laying quality, good pipeline bell-and-spigot joint leakproofness and seldom water leakage with improved working efficiency and reduced labor intensity.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment for urban municipal engineering construction, in particular to a pipe installation device for jacking construction of concrete socket socket pipes of rainwater and sewage pipes. Background technique [0002] At present, in the laying and assembly process of rain and sewage pipelines in urban municipal projects, reinforced concrete socket pipes are commonly used in municipal drainage projects. For the installation of concrete socket pipes, chain hoists or manual handling and lifting are often used to carry out pipeline operations. pipe installation. Among them, the operation is inconvenient, the speed is slow, and the labor intensity is high when the chain hoist is used for installation; due to the large volume of the concrete socket pipe during manual installation, mechanical cooperation or multi-person cooperation is required for installation, and the labor intensity is high. The tu...

AI Technical Summary

Problems solved by technology

Among them, the operation is inconvenient, the speed is slow, and the labor intensity is high when the chain hoist is used for installation; due to the large volume of the concrete socket pipe during manual installation, mechanical cooperation or multi-person cooperation is required for installation, and the labor intensity is high. The tube is prone to deflection, thereby destroying the tightness of the entire pipeline

When using these two piping methods for pipeline installation, not only the operation is irregular and the work efficiency is low, but also the installation quality of the pipeline cannot be guaranteed, and the phenomenon of pipeline leakage is often prone to occur.

[0003] In the existing technology of municipal public construction equipment, there is no device that can make the installation of the concrete socket socket pipe in the pipeline pipe arrangement standard and reliable in quality.

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