Tower or silo frame section pairing method and pairing platform

A technology of grouping and tower section, applied in the field of tower section grouping method and grouping platform, can solve the problem of low labor intensity, achieve the effect of low labor intensity, good quality of grouping, and small occupation area

Active Publication Date: 2007-08-15
QINGDAO WUXIAO GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to the above two pairing methods, for large-scale tower (tube) frame sections, no new pairing method has been proposed, and there is no other pairing equipment, and the quality of the finished product of the welded steel cylinder The key to effi

Method used

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  • Tower or silo frame section pairing method and pairing platform
  • Tower or silo frame section pairing method and pairing platform
  • Tower or silo frame section pairing method and pairing platform

Examples

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Embodiment Construction

[0027] A schematic diagram of the assembly process using the method of the present invention shown in Figure 1, the track 7 fixed on the ground is laid along the axial direction of the tower section 1 and the single-section tower section 2 with flanges at the left end, and the drum roller frame 6 is placed on On the left side of the track 7, the wheels of the barrel-moving swing arm car 4 and the group pair support dolly 3 cooperate with the track 7. The tower section 1 is placed on the drum roller frame 6 and the paired supporting trolley 3, and is supported by the rollers of the drum roller frame 6 and the supporting wheels 32 of the supporting trolley 3, and the tower section 2 is supported by the pendulum of the paired cylinder shifting swing arm trolley 4. Arm 42 holds the support. By adjusting the roller frame 6 of the drum, the longitudinal welds of the tower section 1 and the tower section 2 are staggered by 180 degrees, and the height of the support roller 32 of the p...

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PUM

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Abstract

A group method for a tower or a tubular holder set provides a method that a plurality of tower portions are positioned on a rotary roller holder and a lifting supporting group car on a track, and the axis of the tower portions is positioned on a horizontal direction or a better butting direction via adjusting the rotary roller holder and the supporting group car, another tower portion needed to weld with the tower portion is hold by a moving-tubular swing-arm group car, or with the lifting supporting group car, or with the rotary roller holder together, and then the tower portion is moved to another along the track with adjusting the space between them and the arm lifting or the arm moving of the moving-tubular swing-arm car to match the tower portion and the tower axis together and group weld seams. The invention has advantages of not only small working space and low intensity of labor, but also safety, highly effective, keeping work pieces non-broken, and good quality of grouping.

Description

technical field [0001] The present invention relates to the grouping and pairing of cylindrical or conical tower (tube) frame steel cylinders with a single section length of 1-4 meters, diameter of 2-6 meters, thickness of 10-70 mm, and height of 10-35 meters. The final welding is mainly used in the assembly method and assembly platform of the tower (tube) frame section in the field of wind power tower tower, offshore drilling platform pile leg, high-rise building column and so on. Background technique [0002] Now for the pairing and spot welding of large cylindrical or conical steel cylinders with a single length of 1-4 meters, a diameter of 2-6 meters, a thickness of 10-70 mm, and a height of 10-35 meters, such as wind turbine towers Group pairing and spot welding, there are rolling group pairing and spot welding methods, that is, put the tower that needs to be butt welded on the ground, use lifting equipment to move one section to the other butt joint, so that the corres...

Claims

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Application Information

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IPC IPC(8): E04H12/00E02B17/00E02D5/28
Inventor 王文玉宋志刚张煜
Owner QINGDAO WUXIAO GRP
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