Stand column-batten assembly foundation with chucks and suitable for power transmission iron tower and construction method

A power transmission tower and construction method technology, applied in infrastructure engineering, construction, etc., can solve the problems of long base plate length, heavy weight, inconvenient transportation and construction, etc., and achieve the effects of convenient transportation and construction, light weight, convenient lifting and labor saving

Inactive Publication Date: 2019-06-21
STATE GRID SICHUAN ELECTRIC POWER CO +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main type of reinforced concrete prefabricated foundation in the past is that the bottom plate is a reinforced concrete slab. When the bottom area of ​​the foundation is large, the length of the bottom plate is long and the weight is heavy, which is not convenient for transportation and construction.

Method used

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  • Stand column-batten assembly foundation with chucks and suitable for power transmission iron tower and construction method
  • Stand column-batten assembly foundation with chucks and suitable for power transmission iron tower and construction method
  • Stand column-batten assembly foundation with chucks and suitable for power transmission iron tower and construction method

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] The present invention is suitable for transmission iron tower with chuck column-slat assembled foundation, such as figure 1 and figure 2 As shown, it includes a plurality of bottom slats 1 parallel to each other, a plurality of cross beams 2 parallel to each other, a vertical column 3 and a chuck arranged on the top of the column 3, and the cross beam 2 is arranged on the top of the bottom slat 1 The upper surface is perpendicular to the bottom slat 1, and each beam 2 is detachably connected to each bottom slat 1; the lower end of the column 3 is detachably connected to the middle beam 2 and the bottom slat 1, and the chuck It surrounds the upright 3 and is detachably connected with the upright 3 .

[0025] Bottom slats 1, beams 2, columns 3 and chucks are all made of reinforced concrete, which is corrosion-resistant, has a long service life, ...

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Abstract

The invention discloses a stand column-batten assembly foundation with chucks and suitable for a power transmission iron tower. The assembly foundation comprises a plurality of parallel bottom battens, a plurality of parallel cross beams, a vertical stand column, and the chucks arranged on the upper portion of the stand column, the cross beams are arranged on the upper surfaces of the bottom battens and perpendicular to the bottom battens, and each cross beam is detachably connected with the corresponding bottom batten. The lower end of the stand column is detachably connected with the cross beams located in the middle and the bottom battens, and the chucks surround the stand column and are detachably connected with the stand column. The invention further discloses a construction method which comprises the steps of foundation pit excavation, hoisting, foundation pit backfilling and the like. The multiple bottom battens are arranged, each bottom batten is small in width and light in weight, hoisting is convenient, labor is saved, and transportation and construction are convenient.

Description

technical field [0001] The invention relates to the technical field of electric power construction, in particular to an assembled foundation with a chuck column-slat for an electric transmission tower and a construction method. Background technique [0002] In order to further enhance the construction capacity of smart grid projects, focus on promoting the transformation of line construction methods, strengthen line design, equipment, and construction innovation, carry out the research and application of mechanized construction in the whole process of transmission lines, and realize the transformation from labor-intensive to equipment-intensive and technology-intensive . Promote the development of mechanized construction in the whole process of transmission lines. The use of prefabricated foundations can realize the factory processing of transmission line tower foundations, reduce the amount of manual work and work procedures on site, improve the degree of mechanized operati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/42
Inventor 周恩平李焱唐俊宇赵庆斌董斌刘克亮付廷
Owner STATE GRID SICHUAN ELECTRIC POWER CO
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