Photovoltaic module supporting system installed on assembly type box-type house and capable of being turned over

Abstract

The utility model discloses a photovoltaic assembly supporting system installed on an assembly type box-type house and capable of being used in a turnover mode. The photovoltaic assembly supporting system comprises a box-type house top beam, a supporting assembly frame detachably arranged above the box-type house top beam and a photovoltaic assembly detachably connected to the supporting assembly frame. The supporting group frame comprises two parallel long-direction keel assemblies and two parallel short-direction keel assemblies which are connected between the long-direction keel assemblies and are adjustably connected with the long-direction keel assemblies; the long-direction keel assembly and the short-direction keel assembly are enclosed to form a rectangular frame, and a photovoltaic assembly is detachably connected in the rectangular frame. Through the arrangement of the supporting assembly frame, the long-direction keel assembly and the short-direction keel assembly are detachably connected, and convenient and fast assembly and construction are facilitated; through the adjustable arrangement in the length direction and the short direction, the photovoltaic modules with different splicing lengths and widths can be adapted; and through the design of the bottom connecting plate, fixing and turnover connection with the assembled box type roof beam are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic module installation technical field, especially in the prefabricated box -shaped house on the photovoltaic module support system of turnover. BACKGROUND

[0002] In recent years, China's economy develops rapidly and steadily, the urbanization process accelerates unceasingly, especially the demand of urban rail transit is also gradually increased with the rapid increase of population in big cities. Temporary box -shaped house and photovoltaic power generation are widely used in urban infrastructure construction.

[0003] At present, most of the photovoltaic systems are independent or attached to fixed buildings, which inevitably damages the photovoltaic modules during the turnover construction process. Most of them are in the form of welding, and the connection method is complicated. The disassembly process has a great influence on the modules and the support system. The demand for turnover, stability and convenience of photovoltaic modules is also gradually increasing.

[0004] At present, photovoltaic modules are mostly used in board houses. Steel skeleton is generally used as keel, and support steel columns are arranged around to form a support frame system. This system is connected with the steel columns of the board house. This way is complicated to install, high in material investment, poor in turnover performance, and needs to be further optimized and improved. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of photovoltaic module support system of turnover on prefabricated box -shaped house, to solve the technical problems such as convenient installation, strong stability, high turnover efficiency of photovoltaic module on box -shaped house.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A kind of photovoltaic module support system of turnover on prefabricated box -shaped house, include box -shaped house roof beam, detachable on the support group frame of box -shaped house roof beam top and the photovoltaic module of detachable connection on support group frame;

[0008] The support group frame includes two parallelly arranged long keel components and two parallel short keel components connected between the long keel components and adjustably connected;The long keel component and the short keel component are combined to form a rectangular frame, and the photovoltaic module is detachably connected in the rectangular frame;

[0009] The short keel component includes a bottom connecting plate, which is inserted and connected in the box -shaped house roof beam and detachably connected.

[0010] Further, the long keel component includes a long main keel, a long main adjusting hole arranged at the top of the long main keel and a short side limiting plate connected in the long main adjusting hole through a short side adjusting bolt;The short side limiting plate is an L-shaped piece, and the female corner is directed outward;

[0011] The width between the two short side limiting plates corresponds to the length of the photovoltaic module, and the length of the long main keel is not less than the total length of the designed spliced photovoltaic module.

[0012] Further, the long main keel is a channel steel, and the opening is arranged towards the side of mounting the photovoltaic module; and the top outer side plate of the channel steel is welded or integrally connected with the long side limiting plate, the long side limiting plate is a straight line type plate arranged along the length direction of the long main keel, and the height of the long side limiting plate and the short side limiting plate is not less than the thickness of the photovoltaic module.

[0013] Further, the long main keel is a channel steel, and the opening is arranged towards the side of mounting the photovoltaic module; and the top outer side plate of the channel steel is welded or integrally connected with the long side limiting plate, the long side limiting plate is a straight line type plate arranged along the length direction of the long main keel, and the height of the long side limiting plate and the short side limiting plate is not less than the thickness of the photovoltaic module.

[0014] Further, the long main keel is a channel steel, and the opening is arranged towards the side of mounting the photovoltaic module; and the top outer side plate of the channel steel is welded or integrally connected with the long side limiting plate, the long side limiting plate is a straight line type plate arranged along the length direction of the long main keel, and the height of the long side limiting plate and the short side limiting plate is not less than the thickness of the photovoltaic module.

[0015] Further, the short direction keel assembly comprises a short direction main keel, an adjusting hole arranged on the short direction main keel, and a bottom connecting plate connected to the bottom of the short direction main keel.

[0016] Further, the short direction main keel is a channel steel, and the opening is arranged horizontally outward on one side; the vertical part of the channel steel is provided with an oval long strip adjusting hole; and the adjusting hole is detachably connected with the long keel adjusting bolt.

[0017] Further, the bottom connecting plate is arranged at the two ends of the short direction main keel and connected with the pre-provided insertion slot of the box type house roof beam; the bottom connecting plate is a rectangular plate, and the middle part of the rectangular plate is provided with a connecting hole; the connecting hole is arranged at the through hole of the insertion slot and detachably fixed through the bolt.

[0018] The beneficial effects of the utility model are embodied in:

[0019] The utility model discloses a support group frame is set up, and the long direction keel assembly and short direction keel assembly are detachably connected, which is convenient for assembling and construction; and through the adjustable setting of the long direction and the short direction, it is suitable for photovoltaic modules of different splicing length and width; through the design of the bottom connecting plate, it is suitable for fixing with the assembled box type house roof beam and can be connected in rotation. The utility model effectively solves the deficiencies of the photovoltaic module over the assembled box type house installation complexity, high material investment and poor rotation performance, and can greatly improve the installation efficiency and reduce the rotation loss. Other features and advantages of the utility model will be described in the subsequent specification, and some of them will become apparent from the specification, or will be understood through the implementation of the utility model; the main purpose and other advantages of the utility model can be realized and obtained through the scheme specially pointed out in the specification. DRAWINGS

[0020] Figure 1 is a three-dimensional schematic view of a photovoltaic module support system installed on a prefabricated box house and recyclable;

[0021] Figure 2 is a three-dimensional schematic view of a support assembly;

[0022] Figure 3 is a partial schematic view of the installation of a support assembly Figure 1 ;

[0023] Figure 4 is a partial schematic view of the installation of a support assembly Figure 2 .

[0024] Reference signs: 1 - box house roof beam, 2 - support assembly, 21 - long keel assembly, 2111 - long main keel, 212 - long side limiting plate, 213 - short side limiting plate, 214 - long main adjusting hole, 215 - short side adjusting bolt, 216 - lifting lug, 217 - long keel adjusting bolt, 218 - joint end piece, 22 - short keel assembly, 221 - short main keel, 222 - adjusting hole, 223 - bottom connecting plate, 3 - photovoltaic module. DETAILED DESCRIPTION

[0025] Taking the installation of photovoltaic modules on a certain prefabricated box house as an example, as shown in Figures 1 to 4 , a photovoltaic module 3 support system installed on a prefabricated box house and recyclable, comprising a box house roof beam 1, a support assembly 2 detachably arranged above the box house roof beam 1, and a photovoltaic module 3 detachably connected to the support assembly 2.

[0026] The support assembly 2 comprises two parallel long keel assemblies 21 and two parallel short keel assemblies 22 connected between the long keel assemblies 21 and adjustably connected; the long keel assemblies 21 and the short keel assemblies 22 form a rectangular frame, and the photovoltaic module 3 is detachably connected within the rectangular frame; the short keel assembly 22 comprises a bottom connecting plate 223, which is inserted and connected within the box house roof beam 1 and is detachably connected.

[0027] The long keel assembly 21 comprises a long main keel 211, a long main adjusting hole 214 arranged at the top of the long main keel 211, and a short side limiting plate 213 connected within the long main adjusting hole 214 through a short side adjusting bolt 215; the short side limiting plate 213 is an L-shaped steel piece or a right-angle steel piece, and the female corner is directed outward. The width between the two short side limiting plates 213 corresponds to the length of the photovoltaic module 3; the length of the long main keel 211 is not less than the total length of the designed spliced photovoltaic module 3.

[0028] In the embodiment, the long main keel 211 is a channel steel, and the opening is arranged on the side of the installation of the photovoltaic module 3; and the outer side plate of the top of the channel steel is welded or integrally connected with a long-side limiting plate 212, which is a straight steel plate arranged along the length of the long main keel 211; the height of the long-side limiting plate 212 and the short-side limiting plate 213 is not less than the thickness of the photovoltaic module 3.

[0029] In the embodiment, the long main keel 211 is further fixedly connected with a joint end piece 218 at both ends, which is a rectangular steel plate with a hole, and the rectangular plate is welded on the long main keel 211 and the hole is connected with the long-keel adjusting bolt 217. The long main keel 211 is further arranged with a lifting lug 216 at intervals in the length direction, and the lifting lug 216 is welded on the outer side of the long main keel 211 and has a height greater than that of the long-side limiting plate 212. The lifting lug 216 is made of No. 10 round steel and is double-welded.

[0030] In the embodiment, the short-direction keel assembly 22 comprises a short-direction main keel 221, an adjusting hole 222 arranged on the short-direction main keel 221, and a bottom connecting plate 223 connected to the bottom of the short-direction main keel 221. The short-direction main keel 221 is a channel steel, and the opening side is arranged horizontally outward; the vertical part of the channel steel is provided with an oval long strip adjusting hole 222; and the adjusting hole 222 is detachably connected with the long-keel adjusting bolt 217.

[0031] In the embodiment, the bottom connecting plate 223 is arranged at both ends of the short-direction main keel 221 and connected with the pre-arranged insertion slot of the box-type house roof beam 1; the bottom connecting plate 223 is a rectangular plate, and a connecting hole is arranged in the middle of the rectangular plate; the connecting hole is arranged at the hole of the insertion slot and detachably fixed by a bolt. The bottom connecting plate 223 is made of a 4mm steel plate and is bent into an L shape.

[0032] The support assembly of the present application can be mass-produced in a factory, and can be self-defined and adjusted before assembly according to the size of the photovoltaic plate. The size and arrangement mode of the photovoltaic plate to be purchased are determined before assembly, the long-direction keel assembly 21 and the short-direction keel assembly 22 are preliminarily connected, the photovoltaic plate is installed above the keel and limited by the long-side limiting plate 212 and the short-side limiting plate 213, the support keel is then fastened, and finally the whole support frame 2 and the photovoltaic module 3 system are hoisted by using the lifting equipment with the lifting lug 216, the circuit is connected, and then the whole support frame 2 is hoisted to the upper part of the box-type house and connected with the box-type house by the bottom connecting plate 223.

[0033] The above merely describes a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any changes or replacements conceived by those skilled in the art within the technical range disclosed by the present application should be covered within the protection scope of the present application.

Claims

1. A reusable photovoltaic module support system installed on prefabricated modular houses, characterized in that, The utility model provides a kind of photovoltaic module mounting structure, comprising box roof beam (1), support group frame (2) detachably above box roof beam (1) and photovoltaic module (3) detachably connected on support group frame (2); The support group frame (2) comprises two parallel long keel assemblies (21) and two parallel short keel assemblies (22) connected between the long keel assemblies (21) and adjustably connected. The long keel assembly (21) comprises a long main keel (211), a long main adjusting hole (214) arranged at the top of the long main keel (211), and a short edge limiting plate (213) connected in the long main adjusting hole (214) through a short edge adjusting bolt (215).

2. The photovoltaic module support system for use on a prefabricated housing that is recyclable according to claim 1, wherein, The two short edge limiting plates (213) are arranged with a width corresponding to the length of the photovoltaic module (3). The long main keel (211) is a channel steel, and the opening is arranged on the side where the photovoltaic module (3) is installed.

3. The photovoltaic module support system for use on a prefabricated housing that is recyclable according to claim 2, wherein, The long main keel (211) is further fixedly connected with a connector end piece (218) at both ends, and the connector end piece (218) is a rectangular steel plate with holes.

4. The photovoltaic module support system for use on a prefabricated housing that is recyclable according to claim 3, wherein, The long main keel (211) is further provided with a lifting lug (216) at intervals in the longitudinal direction.

5. The photovoltaic module support system for use on a prefabricated housing that is recyclable according to claim 2, wherein, The short keel assembly (22) comprises a short main keel (221), an adjusting hole (222) arranged on the short main keel (221), and a bottom connecting plate (223) connected to the bottom of the short main keel (221).

6. The photovoltaic module support system for use on a prefabricated housing that is recyclable according to claim 4, wherein, The short main keel (221) is a channel steel, and the opening is arranged horizontally outward on one side.

7. The photovoltaic module support system for use on a prefabricated housing that is recyclable according to claim 6, wherein, The bottom connecting plate (223) is arranged at both ends of the short main keel (221) and connected to the pre-arranged insertion slot of the box roof beam (1).

8. The photovoltaic module support system for use on a prefabricated housing that is recyclable according to claim 6, wherein, The bottom connecting plate (223) is a rectangular plate, and a connecting hole is arranged in the middle of the rectangular plate. The connecting hole is arranged corresponding to the through hole of the insertion slot and detachably fixed through a bolt.

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