Foundation steel pile for solar photovoltaic power station

A solar photovoltaic and power station technology, applied in the field of solar photovoltaic power stations, can solve the problems of seasonal influence, the concrete foundation cannot be put into use immediately, and affect the construction progress, so as to achieve small seasonal and climate influence, high recycling rate, and reduce engineering costs Effect

A solar photovoltaic and power station technology, applied in the field of solar photovoltaic power stations, can solve the problems of seasonal influence, the concrete foundation cannot be put into use immediately, and affect the construction progress, so as to achieve small seasonal and climate influence, high recycling rate, and reduce engineering costs Effect

CN103510508AInactive Publication Date: 2014-01-15SHANGHAI SOLAR ENERGY S&T
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  • Foundation steel pile for solar photovoltaic power station
  • Foundation steel pile for solar photovoltaic power station

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Embodiment 1

[0038] The invention relates to a foundation steel pile of a solar photovoltaic power station. Use a steel pipe 1 with an outer diameter of 76mm, a wall thickness of 3mm, and a length of 1600mm. The size of the flange 2 is 90*90*8. There is a hole with a diameter of 26mm in the center of the flange 2, and a hole is welded directly opposite the hole. M24 nut. The size of the radial positioning steel plate 3 is 70*50*4, and there are two pieces. The size of the axial positioning steel bar 4 is There are two rebars in total. The size of the radial positioning steel bar 11 is There are two rebars in total, and the distance from the bottom of the steel pipe 1 is 250mm. The center of the flange plate 2 is aligned with the center of the steel pipe 1 and is fully welded around one end of the steel pipe 1, with a weld seam of 5 mm and a weld leg of 45 degrees. Two radial positioning steel plates 3 are fully welded with the steel pipe 1 around, and the weld seam is 5 mm. Two axi...

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Abstract

A foundation steel pile for a solar photovoltaic power station comprises a vertical steel pipe, wherein the top end of the steel pipe is connected with a flange disc, the middle of the steel pipe is connected with radial positioning steel plates, the middle lower portion of the steel pipe is connected with left and right positioning steel bars, and the lower portion of the steel pipe is connected with front and back positioning steel bars. The foundation steel pile for the solar photovoltaic power station can replace an existing concrete foundation and a spiral steel pile foundation, can be applied in a modularized mode, is high in pile sinking speed, is wide in adaptability, is safe and reliable, is durable, and shortens construction time.

Description

technical field [0001] The invention relates to a solar photovoltaic power station, in particular to a foundation steel pile for a solar photovoltaic power station. Background technique [0002] In the development of human history, conventional energy sources such as coal, oil, and natural gas have always played an extremely important role, but the exhaustion of conventional energy sources has caused global panic. China's conventional energy reserves are far below the world average, only about 10% of the world average. In the long run, renewable energy will be the main source of energy for human beings in the future, so most developed countries and some developing countries in the world attach great importance to the role of renewable energy in the proportion of energy. At the same time, the deteriorating climate environment has also sounded the alarm for people. With the convening of the Copenhagen Conference, words such as "energy saving and emission reduction" and "low c...

Claims

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Application Information

Patent Timeline
15 Jan 2014
Publication
CN103510508A
IPC
E02D5/28; E02D5/48; E02D27/44
Inventors
陈国良