Pile-column integrated ground photovoltaic bracket

Abstract

The invention discloses a pile-column integrated ground photovoltaic bracket, which comprises at least two beams distributed in parallel at intervals, wherein the top surfaces of the beams are fixedly connected with at least two rails along a length direction at intervals; more than one rail adjustment hole is reserved on connection areas of the beams and each rail along the length directions of the beams; the beams are fixedly connected with the corresponding rails at the rail adjustment holes; the rails are parallel to one another; the back surfaces of at least two beams are connected with support bodies; the support body comprises a stand column and a stay bar; the stand column is vertical to the horizontal plane; the upper parts of the stand columns are in vertically-adjustable hinge with the beams; the stand column is provided with a reserved hole area which is arranged below the part, connected with the corresponding beam, of the stand column; the reserved hole area is provided with at least two reserved holes; the reserved holes are distributed along the length directions of the stand columns at intervals; and one end of the stay bar is hinged together with the corresponding stand columns at the reserved holes of the stand columns, while the other end is hinged together with the corresponding beams.

Description

technical field [0001] The invention relates to a solar ground photovoltaic support. Background technique [0002] As the supporting structure of the main solar photovoltaic components, the solar photovoltaic bracket is generally arranged continuously in a large area and is an important part of the solar photovoltaic power generation system. The solar photovoltaic bracket should have sufficient strength and rigidity to ensure sufficient bearing capacity. , The solar photovoltaic bracket needs to be as simple as possible and easy to install. Hereinafter, we will briefly introduce several typical solar photovoltaic support structures and their performance indicators, and then present the content of the present invention. [0003] Among the existing ground photovoltaic support technologies, the most common is the concrete-based photovoltaic support. This kind of photovoltaic support adopts the combination design of the concrete foundation and the upper metal structure support,...

AI Technical Summary

Problems solved by technology

[0003] Among the existing ground photovoltaic support technologies, the most common one is the concrete foundation photovoltaic support. This kind of photovoltaic support adopts the combination design of the concrete foundation and the upper metal structure support, and the upper metal structure support is fixedly connected on the foundation surface. However, due to the concrete foundation and The construction process of the upper metal structure support is different, resulting in a large amount of earthwork excavation in the foundation construction, which will damage the original surface vegetation and cause sand and dust pollution around the construction site. The concrete foundation construction is a wet operation, and a large amount of earthwork will be transported out in the later stage , leading to long construction period and high labor cost

[0004] In addition, there is a new type of double-pile photovoltaic support. This type of photovoltaic support adopts a double-pile design to replace the independent concrete foundation in the concrete-based photovoltaic support. The piles are designed separately and fixed on the top surface of the pile by bolts. Due to the defect of the pile forming process, the elevation of the top surface of the pile and the position of the plane coordinate point cannot coincide with the design drawing in actual operation, so it is necessary to adjust the main body of the bracket to ensure that the top surface of the upper track of the beam is on the same plane and the center of the track coincides, but This kind of photovoltaic bracket needs to be equipped with a complex adjustment mechanism and is inconvenient to operate. In theory, it is necessary to set four adjustment points, which makes it impossible to adjust too many adjustment points. Instead, it mainly controls the pile construction process. The inhomogeneity of the soil and the broken rocks in the soil layer have a great impact on the pile formation, and there are discrete deviations in the pile formation itself, which ultimately makes this new type of double-pile photovoltaic support unable to be implemented on a large scale.

Although the new double-pile photovoltaic support overcomes the disadvantages of the concrete foundation construction work of the concrete foundation photovoltaic support, it cannot overcome the congenital defect of self-adjustment difficulty, and the convenience of installation is not as good as that of the concrete foundation photovoltaic support.

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