Spiral winding pipeline repairing device

A pipeline repair and spiral winding technology, applied in the direction of pipe elements, pipes/pipe joints/pipe fittings, mechanical equipment, etc., can solve the problem of reducing the repair speed of spiral winding pipe making by the fixed diameter method, unwinding equipment and grouting equipment. Unified movement and deployment and other problems, to achieve the effect of stable structural performance, convenient construction and easy handling

Active Publication Date: 2019-11-15
福建全立建设发展有限公司
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Problems solved by technology

[0003] Spiral winding pipe lining technology is a complete non-excavation technology dedicated to the repair and renewal of sewage pipelines. It is mainly divided into two processes: pipe expansion method and fixed diameter method. The fixed diameter method is suitable for pipes from DN450mm to DN2500mm. In some pipelines, the strip-shaped PVC profile is wound in a spiral rotation to a new pipe with a fixed diameter, and grouting is made in

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  • Spiral winding pipeline repairing device
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Embodiment Construction

[0027] Such as Figure 1 to Figure 4 Shown here is a spiral wound pipe repair device of the present invention, which includes a winding machine assembly 1, a grouting assembly 2 and a connecting assembly 3. The connecting assembly 3 includes an operating table 4, a rotating disc 5, a total pad 6 and a supporting assembly 7 , The console 4 is provided with a mounting slot 8, a rotating disk 5 is installed in the mounting slot 8, the top of the rotating disk 5 is fixedly connected with a total backing plate 6, the total backing plate 6 is placed on the support assembly 7, the winding machine assembly 1 includes The lead-out device 10, the lifting device 11 and the drum 12, the lead-out device 10 is installed on the right side of the operation table 4, the lifting device 11 is installed on one side of the master plate 6, and the lifting device 11 is equipped with a drum 12 and a grouting component 2 Including a slurry cylinder 13, a cover plate 14, a water outlet pipe 15, and a mi...

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Abstract

The invention discloses a spiral winding pipeline repairing device. The device comprises a winding machine assembly, and further comprises a grouting assembly and a connecting assembly, wherein the connecting assembly comprises an operation table, a rotating disc, a total backing plate and a supporting assembly, an installation groove is formed in the operation table, the installation groove is internally provided with the rotating disc, the top of the rotating disc is fixedly connected with the total backing plate, and the total backing plate is arranged on the supporting assembly. Accordingto the spiral winding pipeline repairing device, a grouting function is additionally arranged on the basis of an existing spiral winding machine, so that grouting can be carried out between two new and old pipelines after pipe manufacturing is finished through a method of fixing pipe diameter; and in addition, positions of the winding machine assembly and the grouting assembly can be shifted through rotation, so that grouting can be immediately carried out after pipe winding is finished without assembling equipment in a construction site, in this way, timely construction is truly achieved, andconstruction efficiency and repairing speed are both accelerated.

Description

Technical field [0001] The invention relates to the field of trenchless pipeline engineering, in particular to a spiral wound pipeline repair device. Background technique [0002] The construction and renovation of the existing urban pipe network is an unavoidable problem in the process of urban development. After many years of operation of various pipelines, due to corrosion, poor operation and management, etc., various damages and leakages will inevitably occur, which will bring serious economic losses. However, the replacement of new pipelines on the whole line will not only require a huge amount of engineering, but also expensive, The construction period is long. How to restore the safe operation of pipelines economically, efficiently and quickly has attracted great attention at home and abroad, so the research on pipeline repair technology is of great significance. [0003] Spiral winding pipe lining technology is a completely non-excavation technology dedicated to repairing...

Claims

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Application Information

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IPC IPC(8): F16L55/1645
CPCF16L55/1645
Inventor 支黎锋
Owner 福建全立建设发展有限公司
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