Combination foundation of large-scale tower mast type mechanical equipment

A technology of mechanical equipment and combined foundation, applied in infrastructure engineering, construction, etc., can solve problems such as large volume, waste of resources, environmental pollution, etc.

Inactive Publication Date: 2009-10-21
赵正义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The technical performance of the existing tower-mast mechanical equipment combination foundation is far from meeting its requirements
Its obvious d...

Method used

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  • Combination foundation of large-scale tower mast type mechanical equipment
  • Combination foundation of large-scale tower mast type mechanical equipment
  • Combination foundation of large-scale tower mast type mechanical equipment

Examples

Experimental program
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Embodiment Construction

[0084]No. 1 regular polygonal foundation 101 or No. 1 beam-slab composite structure 102 or circular foundation No. 1 103 or No. 2 beam-slab composite structure 104 or regular polygonal foundation No. 2 105 or No. 3 beam-slab composite structure 106 or circle of the present invention No. 2 foundation 107 or No. 4 beam-slab composite structure No. 108 is assembled by concrete prefabricated components according to the set position, and its plane position shape is as follows: figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20.

[0085] The present invention adopts a horizontal combined prestressed steel strand connection system at the upper and lower parts along the axis of the foundation beam No. 1 No. 7 or the foundation beam No. 2 No. 8; according to the structural requirements, the upper single and lower orders, and the upper single and lower multiple steel strands are adopted. The line channel 39 connects all the prefabricated concrete components ...

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PUM

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Abstract

The invention discloses a combination foundation configured on large-scale tower mast type mechanical equipment, such as wind power generating sets and the like. The combination foundation consists of a regular polygon or circular shape independent foundation beam slab structure formed by horizontal combination or vertical and horizontal combination of prefabricated concrete components and balk cargoes such as sand, stone or earth or the like. A prestressing force combination and connection system with overlapped upper-lower double-channel radial type horizontal spaces and closed horizontal circumference, a concave convex key positioning system and an anti-shearing seamless concrete connection surface constitution system jointly realize all functions of the original entire cast-in-place concrete foundation. The combination foundation is obviously characterized by saving capital, protecting environment, reducing cost and being capable of being used in a displacement and repetition manner.

Description

technical field [0001] The invention relates to the base of a large-scale tower-mast mechanical equipment which can be shifted and reused, and is composed of concrete prefabricated components and solid bulk materials such as sand, gravel, and soil. Background technique [0002] At present, the foundations of large-scale tower-mast mechanical equipment such as wind turbines, drilling machines, etc., all adopt integral cast-in-place concrete foundations. The technical performance of the existing tower-mast mechanical equipment combination foundation is far from meeting its requirements. Its obvious drawback is that it is bulky and cannot be shifted and reused, causing a lot of resource waste, economic waste and environmental pollution. Contents of the invention [0003] The purpose and task of the present invention is to provide a kind of can meet the anti-overturning moment, horizontal force, vertical force and horizontal torque requirements of large-scale tower-mast mecha...

Claims

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Application Information

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IPC IPC(8): E02D27/42
Inventor 赵正义
Owner 赵正义
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