Angle adjustable solar bracket for cement roof

Abstract

The invention relates to a solar alloy bracket for a cement roof. The bracket comprises a plurality of front columns, a plurality of back columns and two ground rails. The bottoms of the front and back columns are oppositely arranged on the two ground rails front and back, a plurality of ground rail cross pieces are arranged between the oppositely arranged two ground rails, and two ends of a row of the ground rail cross pieces are electrically welded to or fixed to the inner sides of the ground rails by bolts, so that the ground rails are netty and are connected integrally, pressure blocks aremounted on the tops of the front and back columns, and the tops of the pressure blocks clamp a solar side frame. The solar alloy bracket for the cement roof can be suitable for mounting the solar alloy bracket for the cement roof through the design of the ground rails and the columns, so that the mounting mode is quite convenient and attractive in model. Moreover, the height of the back column can be adjusted anytime according to the solar bracket, so that the inclination angle of a solar assembly is adjusted according to seasons and environments, and therefore, the solar assembly on the cement roof forms an optimum power generation angle to obtain the maximum generating capacity.

Description

technical field [0001] The invention relates to an angle-adjustable solar support for cement roofs, and belongs to the technical field of solar support components. Background technique [0002] At present, distributed power stations use light steel roofs and cement roofs to install solar modules to generate electricity. Only when the bracket is erected on the concrete piers can the components be installed on the brackets. Compared with the light steel roof, the cement piers are very heavy and may exceed the load-bearing capacity of the roof. Some roofs with insufficient load-bearing capacity cannot use cement piers. A small number of them use expansion screws on the cement roof to fix the columns and solar brackets, but many expansion screws on the cement surface may cause water leaks on the roof, so they are not used in most occasions. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned disadvantages, and provide an ...

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Problems solved by technology

[0002] At present, distributed power stations use light steel roofs and cement roofs to install solar modules to generate electricity. Only when the bracket is erected on the concrete piers can the components be installed on the brackets. Compared with the light steel roof, the cement piers are very heavy and may exceed the load-bearing capacity of the roof. Some roofs with insufficient load-bearing capacity cannot use cement piers

A small number of them use expansion screws on the cement roof to fix the columns and solar brackets, but many expansion screws on the cement surface may cause water leaks on the roof, so it is not used in most occasions

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