Pipe cutting, lifting and transporting integrated engineering van

A technology for pipe cutting and engineering vehicles, applied in metal processing, cranes, etc., can solve problems such as being unsuitable for use on construction sites, and achieve the effects of saving project costs, being convenient to use, and speeding up project progress.

Active Publication Date: 2015-11-25
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pipe cutters have been widely used in pipeline laying and other projects, but they are not suitable for construction sites

Method used

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  • Pipe cutting, lifting and transporting integrated engineering van
  • Pipe cutting, lifting and transporting integrated engineering van

Examples

Experimental program
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Embodiment Construction

[0008] Such as figure 1 As shown, the pipeline cutting and lifting integrated engineering vehicle includes a crane chassis 1 provided with a lifting device and a pipeline cutter 2. The crane chassis 1 is provided with a pipeline carrier frame 3, and at least four The rollers 4 used to rotate the pipeline are arranged in a rectangle, and at least one of the rollers 4 is connected to the power device as a driving wheel. The other side of the pipeline carrier 3 is provided with a pipeline fixing device 5 for transporting pipelines. The seat 6 is hinged on the bearing surface of the crane chassis 1, the hinge seat 6 is fixed on one side edge of the crane chassis 1, and the pipe carrier 3 is connected with a turning hydraulic cylinder 7, and the pipe carrier 3 can be moved along the hinge axis through the turning hydraulic cylinder 7. Turn over to one side of the crane chassis 1 or withdraw to the bearing surface of the crane chassis 1, and the pipe cutter 2 is fixed on the bearing...

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PUM

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Abstract

The invention discloses a pipe cutting, lifting and transporting integrated engineering van, and relates to an engineering van, in particular to a special engineering van integrating cutting, lifting and transporting functions of large pipes. The pipe cutting, lifting and transporting integrated engineering van comprises a crane chassis (1) provided with a lifting device, and a pipe cutter 2, wherein a pipe bearing frame 3 is arranged on the crane chassis 1; at least four rollers 4 rectangularly arranged for rotating the pipes are arranged on one surface of the pipe bearing frame 3, and at least one of the rollers 4 serves as a driving wheel to be connected with a power device; pipe fixing devices 5 for transporting the pipes are arranged on the other surface of the pipe bearing frame 3; the pipe bearing frame 3 is hinged to a bearing surface of the crane chassis 1 through a hinge base 6; and the pipe bearing frame 3 is connected with a turnover hydraulic cylinder 7. The pipe cutting, lifting and transporting integrated engineering van has the advantages of use convenience and flexibility, integrates multiple functions as a whole, can cut pipe fittings, and can perform lifting and transporting.

Description

technical field [0001] The invention relates to engineering vehicles, in particular to a special engineering vehicle integrating the functions of cutting and lifting large-scale pipelines. Background technique [0002] During the construction process of hydropower projects, there are often large-scale metal pipeline laying projects. The processing of large pipe fittings is usually carried out in the factory, and then transported to the construction site for assembly. This method can carry out high-precision processing of pipe fittings, but it puts forward higher requirements for on-site construction, surveying and mapping, and personnel scheduling management. Costs and delays in project progress. Pipe cutters have been widely used in pipeline laying and other projects, but they are not suitable for construction sites. And in the whole process of cutting and laying large-scale pipelines, a variety of mechanical equipment is required to cooperate. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/36B66C23/62B23Q9/00
CPCB23Q9/00B66C23/36B66C23/62
Inventor 鲁恩龙宋德强崔志刚高翔刘锦程
Owner STATE GRID CORP OF CHINA
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