Novel purlin structure and photovoltaic support

Abstract

The utility model provides a novel purlin structure and photovoltaic support for connecting photovoltaic module and support crossbeam, including purlin body, purlin body is constituted by the metal sheet material of section '' concave '' type structure, has the first installation surface, first side wall, fixed surface, second side wall and second installation surface connected in proper order, there is height difference between the first installation surface and the second installation surface, is used for the inclined installation of photovoltaic module, the fixed surface is used with support crossbeam fixed mounting. The purlin body of the scheme has the first installation surface and the second installation surface, and there is height difference between the first installation surface and the second installation surface, and multiple groups of purlin bodies are erected on the support crossbeam in parallel with each other, photovoltaic modules are erected between the adjacent two purlin bodies, one side of the photovoltaic module is fixedly connected with the first installation surface of a group of purlin bodies, the other side of the photovoltaic module is fixedly connected with the second installation surface of another group of purlin bodies, and then the inclined installation of the photovoltaic module is realized, so as to improve solar energy utilization efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field, especially a novel purlin structure and photovoltaic support. BACKGROUND

[0002] In the area of higher latitude, in order to obtain more sunlight, photovoltaic power generation assembly generally adopts the way of inclination to ground to install to increase the power generation efficiency of photovoltaic power generation assembly, thereby improving the power generation capacity. In the prior art, generally adopt the form of inclined single shaft to install, in this installation form, the main shaft and the assembly whole form an angle with the ground, this installation needs more floor area, in addition, with the increase of the length of single column support and installation angle, the height of rear stand column will also increase accordingly, resulting in higher cost, in view of this problem, in the prior art, the main shaft is also arranged parallel to the ground, and different forms of support structure are used at the two ends of the photovoltaic assembly, so that the photovoltaic assembly is arranged at an angle with the ground, in this scheme, the number of types of support structure is more, and different connecting structures need to be arranged correspondingly, and the processing and installation are more inconvenient.

[0003] Therefore, in view of the deficiencies in the prior art, it is necessary to design a novel purlin structure and photovoltaic support to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] In order to overcome the deficiencies in the prior art, the utility model aims at providing a novel purlin structure and photovoltaic support.

[0005] In order to achieve the above object and other related objects, the technical scheme provided by the utility model is: a novel purlin structure for connecting photovoltaic assembly and support beam, comprising a purlin body, the purlin body is composed of a metal plate with a cross section of a concave structure, having a first mounting surface, a first side wall, a fixing surface, a second side wall and a second mounting surface connected in sequence, the first mounting surface and the second mounting surface have a height difference for the inclined installation of the photovoltaic assembly, and the fixing surface is fixedly installed with the support beam.

[0006] The preferred technical scheme is that the first mounting surface and the second mounting surface are arranged in parallel.

[0007] The preferred technical scheme is that the first side wall and the second side wall are arranged in parallel with each other and perpendicular to the fixing surface.

[0008] The preferred technical scheme is that a plurality of groups of first perforations are arranged on the first mounting surface along the length direction of the purlin, a plurality of groups of second perforations are arranged on the second mounting surface along the length direction of the purlin, and the first perforations and the second perforations are used for fixedly connecting with the photovoltaic assembly through cooperating bolts.

[0009] Preferably, the fixing surface is provided with at least two groups of third perforations arranged along the length direction of the purline, and the third perforations are used for fixedly connecting the bolts and the support beam.

[0010] A photovoltaic support comprises the novel purline structure.

[0011] By using the above technical scheme, the novel purline structure and the photovoltaic support have the following beneficial effects:

[0012] The novel purline structure and the photovoltaic support have the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 The novel purline structure is shown in the figure.

[0014] Fig. 2 The photovoltaic support structure is shown in the figure. DETAILED DESCRIPTION

[0015] The embodiments of the present application will be described in detail by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the specification.

[0016] Please refer to Figs. 1-2 It should be noted that, in the description of the present application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation and cannot be understood as indicating or implying relative importance. The terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0017] In the description of the utility model, still need explaining, unless another explicit provision and limitation, term "arrange", "install", "link", "connect" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through intermediate medium, can be two element inside intercommunication. For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned term in the utility model according to specific circumstances.

[0018] Embodiment:

[0019] As Figs. 1-2 shown, according to one general technical concept of the utility model, provide a kind of new purlin structure, for connecting photovoltaic module 1 and support beam 2, including purlin body 3, purlin body 3 is constituted by the metal sheet with the section of "concave" type structure, with first mounting surface 31, first side wall 32, fixed surface 33, second side wall 34 and second mounting surface 35 connected in sequence;First mounting surface 31 and second mounting surface 32 have height difference between, for the inclined installation of photovoltaic module 1;Fixed surface 33 is fixedly installed with support beam 2.

[0020] As Figs. 1-2 shown, in one example embodiment of the utility model, first mounting surface 31 and second mounting surface 35 are parallelly arranged (need to be explained, for the convenience of first mounting surface 31 and second mounting surface 35 and the fit installation between photovoltaic module 1, first mounting surface 31 and second mounting surface 35 are all inclined arrangement).

[0021] As Figs. 1-2 shown, in one example embodiment of the utility model, first side wall 32 and second side wall 34 are parallel to each other and are vertically arranged with fixed surface 33, are used for supporting first mounting surface 31 and second mounting surface 35 respectively.

[0022] As Figs. 1-2 shown, in one example embodiment of the utility model, first mounting surface 31 is provided with multiple groups of first perforations arranged along the length direction of purlin, and second mounting surface 35 is provided with multiple groups of second perforations arranged along the length direction of purlin, and the first perforations and the second perforations are used for fixed connection with the photovoltaic module 1 in cooperation with the bolts.

[0023] As Figs. 1-2 shown, in one example embodiment of the utility model, fixed surface 33 is provided with at least two groups of third perforations arranged along the length direction of purlin, and the third perforations are used for fixed connection with the support beam 2 in cooperation with the bolts.

[0024] A photovoltaic support, comprising the above-mentioned new purlin structure.

[0025] Therefore, the utility model has the following advantages:

[0026] The utility model discloses a novel purlin structure and photovoltaic support, and the purlin main part has first installation surface and second installation surface, and there is height difference between first installation surface and second installation surface, and multiple groups of purlin main parts are erected on the support crossbeam and are parallel to each other, and the photovoltaic module is erected between the adjacent two purlin main parts, one side of the photovoltaic module is fixedly connected with the first installation surface of a group of purlin main parts, the other side of the photovoltaic module is fixedly connected with the second installation surface of another group of purlin main parts, and then the inclined installation of the photovoltaic module is realized, and the solar energy utilization efficiency is improved.

[0027] The above embodiment only illustrates the principle and effect of the utility model, and is not used to limit the utility model. Any person skilled in the art can modify or change the above embodiment without departing from the spirit and scope of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A new purlin structure for connecting photovoltaic modules and support beams, characterized by: The purlin body is composed of a metal plate with a "concave" cross-section structure, and has a first mounting surface, a first side wall, a fixing surface, a second side wall and a second mounting surface connected in sequence; the first mounting surface and the second mounting surface have a height difference for the inclined installation of a photovoltaic module; the fixing surface is fixedly installed with a support beam.

2. A new purlin structure according to claim 1, characterized by: The first mounting surface and the second mounting surface are arranged in parallel.

3. A new purlin structure according to claim 1, characterized by: The first side wall and the second side wall are arranged in parallel with each other and perpendicularly to the fixing surface.

4. A new purlin structure according to claim 1, characterized by: A plurality of groups of first through holes are arranged on the first mounting surface along the length direction of the purlin, a plurality of groups of second through holes are arranged on the second mounting surface along the length direction of the purlin, and the first through holes and the second through holes are used for the fixed connection of bolts and the photovoltaic module.

5. A new purlin structure according to claim 1, characterized by: At least two groups of third through holes are arranged on the fixing surface along the length direction of the purlin, and the third through holes are used for the fixed connection of bolts and the support beam.

6. A photovoltaic mount, characterized by: The new purlin structure comprises the purlin structure according to any one of claims 1-5.

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