Alligator assembly technology of cylinder bodies for offshore wind power

An offshore wind power, cylindrical body technology, applied in the direction of manufacturing tools, metal processing equipment, auxiliary devices, etc., can solve the problems of time-consuming, labor-intensive, waste of raw materials, etc., and achieve the effect of reducing workload, saving time, and saving materials

Active Publication Date: 2013-10-02
NANTONG ZHENHUA HEAVY EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a cylindrical crocodile-type assembly process method for of

Method used

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  • Alligator assembly technology of cylinder bodies for offshore wind power
  • Alligator assembly technology of cylinder bodies for offshore wind power
  • Alligator assembly technology of cylinder bodies for offshore wind power

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Embodiment Construction

[0018] see Figure 1 to Figure 8 The crocodile-type assembling machine 1 is adopted when the crocodile-type assembling method of the wind power cylinder of the present invention is implemented, and the crocodile-type assembling machine 1 has two important structures of the palate 11 and the lower jaw 12. The mouth is provided with a hydraulic pushing device 9, on the inner side of the positioning hydraulic cylinder group 8 at the front end of the palate 11 and the lower jaw 12, an upper compression cylinder 81 and an upper alignment cylinder 82 are installed, and an upper compression cylinder is installed below. 81 and the following alignment cylinder 83 corresponding to the alignment cylinder 82 and the lower compression cylinder 84, a lower camera and a spotlight 85 are housed between the lower alignment cylinder 83 and the lower compression cylinder 84. The two sides below the crocodile-type assembly machine 1 are equipped with road wheels and driving devices, and the road ...

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Abstract

The invention relates to an alligator assembly technology of cylinder bodies for offshore wind power. The technology comprises the steps that an alligator assembly machine is adopted; the two cylinder bodies are placed on roller carriers of the assembly machine respectively; a positioning hydraulic cylinder group is driven into a seam between the two cylinder bodies; a cylinder body butt seam gap and a misalignment are adjusted through axial movement of a hydraulic pushing device and the positioning hydraulic cylinder group; positioning welding is performed; the positioning hydraulic cylinder group is released; a workpiece is rotated; hydraulic cylinders are adjusted; the positioning welding is continued until a week after the welding; the workpiece is conveyed forward by the electric travelling roller carriers through jacking of lifting rollers; the third cylinder body is hoisted; and the assembly is continued. The technology has the advantages that the alligator assembly machine is utilized for the assembly, so that mechanized production is realized; burn-in and card code removal are not required in the assembly process, so that the quality of raw materials of the cylinder bodies is ensured; grinding is not required; the cylinder bodies are attractive in appearance; the working capacity of burn-in, card code removal and grinding is reduced; the time is saved; the materials are saved; and the production cost is further lowered.

Description

technical field [0001] The invention relates to a cylinder crocodile combination process for offshore wind power. Background technique [0002] With the continuous growth of my country's electricity demand, the drawbacks of conventional fossil fuels have become increasingly prominent, such as declining reserves and serious environmental pollution. From the perspective of energy security, the country actively advocates clean and renewable energy. Among the many renewable energies, wind power is the fastest growing and most commercially valuable. Therefore, offshore wind power has great potential for development. [0003] Offshore wind turbines are mainly composed of foundation piles, towers and generator sets. Most of the foundation piles are cylindrical structures, which need to be driven into the seabed to fix the entire wind power structure. Affected by the soil quality of the seabed, the length of the foundation piles is generally between 50m and 80m, and the thickness ...

Claims

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Application Information

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IPC IPC(8): B23K37/00B23K37/053
Inventor 林海桥吴正峰
Owner NANTONG ZHENHUA HEAVY EQUIP MFG
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