CN202758907U - A support system used for installing a solar energy photovoltaic plate assembly - Google Patents

Abstract

The utility model relates to a support system used for installing a solar energy photovoltaic plate assembly. The support system comprises rear vertical columns, support bars, support beams, cant beams, press fitting devices, and a first fixing device. The press fitting devices are used for fixing a solar energy photovoltaic plate on the support bars. The first fixing device is used for fixing the support bars on the support beams and comprises a lock catch screw nut and a first fastener. The press fitting devices comprise a first press fitting device and a second press fitting device. The first press fitting device comprises a first pressing block and a second fixing device. The second press fitting device comprises a second pressing block and a second fixing device which includes a lock catch screw nut, a protector, and a second fastener. Compacting portions are disposed on the first pressing block and the second pressing block which are equipped with installing holes matched with the second fastener. The support system used for installing the solar energy photovoltaic plate assembly on a roof has characteristics of a simple structure, easy installation, and firm installation and does not damage the surface of the solar energy photovoltaic plate.

Description

A bracket system for installing solar photovoltaic panel components

technical field

The utility model relates to a support system for installing a solar photovoltaic panel assembly, in particular to a support system for fixedly installing a solar photovoltaic panel assembly on a roof.

Background technique

With the continuous progress of human society and the continuous improvement of people's requirements for green environmental protection, various green energy technologies have been continuously developed, such as wind energy, solar energy, etc., especially solar energy. The development is particularly rapid. To make better use of space, solar photovoltaic panel assemblies are installed on existing roofs.

The combination of solar energy technology and housing construction not only realizes the development of science and technology, but also realizes energy saving and emission reduction. In my country, solar photovoltaic technology has been widely used. Rooftop photovoltaic projects use idle roofs to reduce land occupation costs and save resources, so the development prospects are extremely promising.

The Chinese invention patent application with the publication number CN 102569450A discloses a flat-roof fixed solar photovoltaic power generation device, including a cement foundation, module bayonets, windshields and solar photovoltaic modules, and the photovoltaic modules of the solar photovoltaic modules are fixed on the cement foundation. The cement foundation is composed of cement foundation 1, cement foundation 2, and cement foundation 3. The cement foundation 1 is fixed to the cement foundation 2 through pre-embedded bolts, and the cement foundation 3 is placed in the cement foundation 1 and cement foundation 2 with square holes in the middle. Cement foundation 2 and cement foundation 3 are pre-embedded with custom-made steel plates for installing module clips. The front and rear ends of the solar photovoltaic modules are respectively connected to the custom-made steel plates of cement foundation 2 and cement foundation 3 through component clips, and the lower end of the windshield is connected to the cement The foundation two is connected, and the top of the windshield is connected with the cement foundation three. The flat-roof fixed solar photovoltaic power generation device simplifies the structure of the installation device to a certain extent, and uses the cement foundation as the support frame, which reduces the cost, but it still has the following disadvantages:

1. The cement foundation is fixed on the roof, and it is impossible to choose the best angle for solar photovoltaic modules to receive solar energy according to needs;

2. The solar photovoltaic modules are directly installed on the custom-made steel plates of the cement foundation 2 and cement foundation 3, and there is no protective structure between the roof fixing parts and the solar photovoltaic panel components, which will easily cause damage to the surface of the solar photovoltaic panels and seriously affect the solar energy. The service life of photovoltaic panel components reduces the economic benefits of photovoltaic power plants.

The Chinese invention patent application with the publication number CN101982631A discloses a roof photovoltaic power generation system, which includes a solar photovoltaic panel assembly and a support structure for fixing the solar photovoltaic panel assembly. The support structure includes side cards, middle cards and block-shaped roof fixing pieces. The edge clip is set on the side of the solar photovoltaic panel assembly, the edge clip support part is attached to the upper part of the frame of the solar photovoltaic panel assembly, the bottom of the frame is clipped in the clamping groove of the support part of the roof fixing part, and the edge clip is fixed to the block roof The supporting part of the component is only fixed by bolt connection, so that the frame of the solar photovoltaic panel assembly is clamped between the edge card and the roof fixing part, and the roof fixing part is fixed on the roof through the through hole on the fixing part; The above-mentioned intermediate card is set between two adjacent solar photovoltaic modules, and the supporting part of the intermediate card and the roof fixing part is only connected and fixed by bolts, and the roof fixing part is fixed on the roof through the through hole on the fixing part. .

The bracket structure of this invention adopts side cards, middle cards and block-shaped fixing parts. Although it solves the fixed installation between the solar photovoltaic panel assembly and the roof to a certain extent, it still has the following disadvantages:

1. Only by using ordinary bolts as a fastening device to fix and install solar photovoltaic panel components, the stability of the installation cannot be guaranteed;

2. In addition, it is difficult to effectively support the load of a solar photovoltaic panel assembly composed of a certain number of solar photovoltaic panels only through a small part such as a roof fixing piece. In order to support a certain load, side cards have to be added , the number of intermediate cards and roof fixings, which increases the complexity of installation;

3. The solar photovoltaic panel components are directly press-fitted on the roof fixing parts through the side card and the middle card, and there is no protective structure between the roof fixing parts and the solar photovoltaic panel components, which is easy to cause damage to the surface of the solar photovoltaic panel and seriously affect To the service life of solar photovoltaic panel components, thereby reducing the economic benefits of photovoltaic power plants.

Contents of the invention

The utility model provides a support system for fixedly installing solar photovoltaic panel components on the roof, which is simple in structure, easy to install, stable in installation, and does not cause damage to the surface of the solar photovoltaic panel.

In order to solve the above technical problems, the utility model is solved through the following technical solutions:

According to the technical solution of the utility model, a bracket system for installing solar photovoltaic panel components includes a rear column, a support rod, a support beam and an oblique beam, and also includes a press-fitting device for fixing the solar photovoltaic panel on the support rod, The first fixing device used to fix the support rod on the support beam is used to fix the rear column to a fixed base on a fixed object such as a building; the two ends of the support beam are respectively fixedly connected to the building through a hinge base On the fixed object and the top of the rear column, the two ends of the inclined beam are respectively fixedly connected to the middle part of the support beam and the bottom of the rear column through the hinge base;

The press-fitting device includes a first press-fitting device that is press-fitted on the overall outer edge of the solar photovoltaic panel assembly and a second press-fitting device that is press-fitted between two adjacent components of the solar photovoltaic panel assembly. The mounting device includes a first pressing block and a second fixing device that fixes the solar photovoltaic panel assembly on the support rod through the first pressing block, and the second pressing device includes a second pressing block and the second fixing device through the second pressing block. The solar photovoltaic panel assembly is fixed on the second fixing device on the support rod, the first pressing block and the second pressing block are provided with a pressing part, and the pressing block is provided with a mounting hole matched with the second fastener;

The support rod is a U-shaped channel steel, and the opening of the U-shaped channel steel has an inward curling flange; the second fixing device includes a lock whose upper surface is closely attached to the lower surface of the support rod curling flange during installation. buckle nut and second fastener;

The supporting beam is a U-shaped channel steel, and the opening of the U-shaped channel steel has an inward curling flange; the first fixing device includes a lock whose upper surface is close to the lower surface of the channel steel curling flange when installed. Buckle nut(13) and first fastener.

As a further improvement on the above technical solution, the end of the crimping flange of the support rod has a serrated structure; Reinforcement slot.

As a further improvement on the above-mentioned technical solution, the end of the curling flange of the support beam has a sawtooth structure; Reinforcement slot.

As a further improvement on the above technical solution, the second fixing device also includes a protective piece, the protective piece includes a cylindrical protective piece body, a channel is provided on the protective piece body, and a support is provided at one end of the protective piece body plate; also includes a through hole through the body of the protector and the support plate that can be matched with the fastener, the channel is perpendicular to the axis of the through hole; two protrusions are symmetrically arranged on the support plate of the protector, and the protrusions They are respectively arranged symmetrically at both ends of the support plate, and the line connecting the two protrusions is perpendicular to the central line of the channel.

As a further improvement on the above technical solution, the two adjacent rear columns are connected by pairs of crossed diagonal stays.

As a further improvement to the above technical solution, inward recesses are provided on the outer walls on both sides of the support rod and the support beam.

As a further improvement to the above technical solution, the outer end of the locking nut that cooperates with the support rod and the crimping flange of the support beam is provided with an arc-shaped transition portion, and the two arc-shaped transition portions are centrally symmetrical.

When press-fitting the solar photovoltaic panel assembly on the support rod, the traditional way is to press-fit the solar photovoltaic panel assembly on the support rod through fasteners and ordinary nuts, and use ordinary nuts to connect, in order to improve the reliability of installation Generally, the cooperation of the gasket is also required, so the installation and disassembly are complicated, especially because the surface of the ordinary nut is smooth, and the coefficient of friction cannot reach enough when contacting the support rod to make the installation more stable. When adopting the second fixing device comprising lock nuts and fasteners, the lock nuts are located in the channel steel, and the upper surface of the lock nuts is close to the lower surface of the channel steel curling flange, and the lock nuts The reinforcing groove on the upper surface matches the zigzag structure at the end of the flange of the support rod, which increases the friction coefficient of the connection between the support rod and the locking nut, and is convenient for installation and disassembly, further improving the performance of the solar photovoltaic panel. The stability of component installation. In particular, an arc-shaped transition portion is provided at the outer end of the locking nut that cooperates with the crimping flange of the support rod. When the locking nut is loaded into or taken out of the channel steel, the arc-shaped transition portion provided Improves the convenience of locking nut installation and removal.

In order to make the solar photovoltaic panel assembly more firm, the edge of the solar photovoltaic panel needs to be pressed tightly. The existing solar photovoltaic panel is directly fixed and installed on the supporting device, which is easy to cause damage to the surface of the solar photovoltaic panel. The fixing device of the press-fitting device of the present utility model also includes a protective part, and the lock nut is located in the channel of the protective part. When installing, the lower surface of the solar photovoltaic panel contacts the upper surface of the supporting plate of the protective part instead of Direct contact with the surface of the support rod effectively prevents damage to the solar photovoltaic panel caused by the support rod; there are two symmetrical protrusions on the support plate of the protector, and when installing and dismounting the locking nut, only need to rotate The protrusion on the protective part can drive the lock nut to move, and such a structure is convenient for installation, disassembly, replacement and maintenance of the lock nut.

The first fixing device is adopted between the support bar used to install the solar photovoltaic panel assembly and the support beam on which the support bar is laid, including the first fastener and the lock nut. The lock nut is located in the channel steel, and the upper part of the lock nut is The surface is close to the lower surface of the channel steel curling flange, and the reinforcement groove on the upper surface of the locking nut matches the zigzag structure at the end of the supporting beam curling flange, which increases the connection between the supporting beam and the locking nut. The friction coefficient is high, and the installation and disassembly are also convenient. The support rod is firmly installed on the support beam, which further improves the stability of the installation of the solar photovoltaic panel assembly. In particular, the outer end of the locking nut and the supporting beam curling flange is provided with an arc-shaped transition part. When the locking nut is loaded into or taken out of the channel steel, the arc-shaped transition part provided Improves the convenience of locking nut installation and removal.

The rear column is fixedly installed on the cement foundation through the fixed base, and the lower end of the support beam is fixedly installed on the cement foundation through the hinge base. The design of the cement foundation can play a role in fixing the bracket system; The tie rods are connected, which can play the effect of fixing the support system, thereby increasing the wind load resistance capacity of the support system.

Furthermore, the outer walls on both sides of the support beam are provided with inward recesses, which can be fitted with matching reinforcing ribs, thereby increasing the strength of the support beam. This method is simple, easy to implement, and especially practical.

As a further improvement on the above technical solution, the first pressing block is provided with a fixing part, one end of the fixing part is provided with a connecting part connected with the pressing part upwards, and the other end is provided with a supporting part downwards part; the fixed part is also provided with a stopper extending upward from the fixed part, and a protrusion symmetrical to the axis of the installation hole is provided at the bottom of the fixed part; the supporting part of the first pressure block is provided with Clamp grooves for support beam fit.

As a further improvement on the above technical solution, the second briquetting structure is one of the following two structures:

(i) The second briquetting block is provided with a fixing part, the end of one end of the fixing part is provided with a connecting part connected with the pressing part upwards, and the end of the other end is provided with a supporting part downwards; the fixing part There is also a stopper extending upward from the fixing part, and a protrusion symmetrical to the axis of the mounting hole is provided at the bottom of the fixing part;

(ii) The second briquetting block is also provided with a fixing part, and there are two pressing parts, which are respectively connected to the two ends of the fixing part through the first connecting part and the second connecting part, and between the fixing part and the pressing part On the opposite side, there are protrusions symmetrical to the axis of the mounting hole.

With the above technical solution, the first press-fitting device is used for the clamping of the overall outer edge of the solar photovoltaic panel assembly, and the second press-fitting device is used for the two adjacent components of the solar photovoltaic panel assembly. The pressing part provided on the pressing block clamps and presses the solar photovoltaic panel assembly, and the solar photovoltaic panel assembly is fixed on the support bar through the second fixing device, and the pressing parts of the first pressing block and the second pressing block are pressed The force area is relatively large, not easy to deform, and the stability is good; the lower surface of the support part of the first pressing block is provided with a clamping groove matched with the support rod, and the support part is just stuck on the support rod, thereby improving the stability; The protrusion provided on the bottom of the fixing part can better position the first fastener when the first fastener is installed, and the installation of the first fastener will not cause inclination, etc., and the installation is convenient and fast , the protrusion improves the overall strength of the pressing block and further improves the stability of the installation. The first pressing block and the second pressing block included in the press-fitting device are easy to install, which greatly saves installation time and improves efficiency.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 is a structural schematic diagram of an embodiment of a support system for installing a solar photovoltaic panel assembly of the present invention;

Fig. 2 is a partial enlarged view of an embodiment of a bracket system for installing a solar photovoltaic panel assembly of the present invention;

Fig. 3 is a right view of an embodiment of a support system for installing solar photovoltaic panel assemblies of the present invention;

Fig. 4 is a top view of an embodiment of a bracket system for installing a solar photovoltaic panel assembly of the present invention;

Fig. 5 is a schematic structural view of the fixed base of the utility model embodiment;

Fig. 6 is a structural schematic diagram of the hinge base of the utility model embodiment;

Fig. 7 is a structural schematic diagram of a support rod in an embodiment of the present invention;

Fig. 8 is a left view of the support rod of the utility model embodiment;

Fig. 9 is a partially enlarged view of a support rod in an embodiment of the present invention;

Fig. 10 is a structural schematic diagram of a support beam in an embodiment of the present invention;

Fig. 11 is a left view of the support beam of the utility model embodiment;

Fig. 12 is a partial enlarged view of the support beam of the utility model embodiment;

Fig. 13 is a schematic structural view of the first briquetting block of the utility model embodiment;

Fig. 14 is a schematic structural view of the first press-fitting device according to the embodiment of the present invention;

Fig. 15 is a schematic structural view of a second briquetting block according to an embodiment of the present invention;

Fig. 16 is a schematic structural view of a second press-fitting device according to an embodiment of the present invention;

Fig. 17 is a schematic structural diagram of a lock nut according to an embodiment of the present invention;

Fig. 18 is a schematic structural view of a protective member of an embodiment of the present invention;

Fig. 19 is a schematic structural view of the channel steel connector of the embodiment of the present invention.

Reference signs: 1-support rod, 2-support beam, 3-rear column, 4-slanting beam, 5-first press-fitting device, 6-second press-fitting device, 7-first fixing device, 8-the first Two fixing devices, 9-first pressing block, 91-fixing part, 92-connecting part, 93-supporting part, 94-block, 55-protrusion, 10-second pressing block, 101-fixing part, 102-connection Part, 103-support part, 104-block, 105-protrusion, 11-fixed base, 111-base fixed plate, 112-base support plate, 12-hinge base, 121-support bottom, 122-support part, 13 -lock nut, 14-second fastener, 15-first fastener, 16-protector, 161-protector body, 162-support plate, 163-channel, 164-through hole, 165-protrusion, 17-pressing part, 18-diagonal tie rod, 19-channel steel connector.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

As shown in Figures 1 and 2, an embodiment of a support system for installing solar photovoltaic panel assemblies of the present invention includes a support rod 1, a support beam 2, a rear column 3 and a slanting beam 4, and also includes a The pressing device for fixing the plate on the support rod 1 is used for fixing the support rod 1 to the first fixing device 7 on the support beam 2 .

As shown in Figure 5, the fixed base 11 includes a base fixing plate 111 and a base supporting plate 112, the base fixing plate 111 is provided with through holes, and the base supporting plate 112 is similar to a C-shaped groove and is vertically arranged On the surface of the base fixing plate 111, the base supporting plate 112 is provided with through holes; The rear column 3 penetrates into the base support plate 112 similar to the C-shaped groove, and the rear column 3 is fixedly connected with the fixed base 11 through the through holes provided on the base support plate 112 by bolts. 3 upright fixed on the roof.

As shown in FIG. 6 , the hinge base 12 is a triangular angle steel, including a support bottom 121 and a support end 122 symmetrically arranged with respect to the support bottom 121 , and the support bottom 121 is provided with two waist-shaped holes.

As shown in Figures 10 and 11, the support beam 2 is a U-shaped channel steel, the opening of the U-shaped channel steel has an inward curling flange, and the bottom of the support beam 2 is provided with several waist holes, and There are inward recesses on the outer walls of both sides; as shown in FIG. 12 , the end of the curling flange is a zigzag structure.

As shown in Figure 1, the hinge base 12 is fixed on the cement foundation 15 through two waist-shaped holes provided on the support bottom 121 by bolts, and the lower end of the support beam 2 is supported by the symmetrically arranged support ends of the hinge base 12. 122, and the lower end of the support beam 2 is fixedly connected to the hinge base 12 by bolts; the upper end of the support beam 2 is fixedly connected with the rear column 3 through the hinge base 12; the two ends of the inclined beam 4 The hinge base 12 is respectively fixedly connected to the middle part of the support beam 2 and the bottom of the rear column 3 .

As shown in Figure 3, the two adjacent rear columns 3 are connected by a diagonal tie rod 18, that is, one end of the diagonal stay rod 18 is connected with the upper end of one of the rear pillars 3 by bolts, and the other end of the diagonal stay rod 18 is connected with the upper end of the rear column 3. The lower ends of another adjacent rear column 3 are connected.

As shown in Figures 7 and 8, the support bar 1 supporting the solar photovoltaic panel assembly is a U-shaped channel steel, the opening of the U-shaped channel steel has an inward curling flange, and the bottom of the support bar 1 is provided with Several waist holes, and inward recesses are provided on the outer walls of both sides; as shown in Figure 9, the end of the curling flange is a zigzag structure.

As shown in Figures 1, 2, and 4, the support rod 1 is fixed and laid on the support beam 2 through the first fixing device 7. The locking nut 13 and the first fastener 15 on the lower surface of the channel steel curling flange.

As shown in Figure 17, the lock nut 9 is square or similar to a square shape, or other shapes, and the outer end of the lock nut 9 and the supporting rod 1 and the supporting beam 2 are provided with an arc transition. The two arc-shaped transition parts are centrally symmetrical, and the upper surface has a reinforcement groove matching the zigzag structure at the end of the crimping flange of the support rod 1 and support beam 2 .

During installation, the lock nut 13 is located in the channel steel of the support beam 2, and the upper surface of the lock nut 13 is close to the lower surface of the channel steel flange of the support beam 2, and the reinforcement groove provided on the lock nut 13 is just right. Engaging with the zigzag at the end of the crimping flange of the support beam 2, the first fastener 15 passes through the waist-shaped hole provided at the bottom of the support rod 1 and is connected with the locking nut 13, and the first fastener 15 is tightened , the support rod 1 and the support beam 2 are fixed together.

As shown in Figure 1, the outer edge of the solar photovoltaic panel assembly is fixed on the support rod 1 through the first press-fitting device 5; as shown in Figure 14, the first press-fitting device 5 includes a first press-fitting A block 9 and a second fixing device 8 for fixing the solar photovoltaic panel assembly on the support rod 1 through the first pressing block 9, the fixing device 8 includes a lock nut 13, a second fastener 14 and a protection member 12 . As shown in Figure 13, the first pressing block 9 is provided with a fixing part 91, the end of one end of the fixing part 91 is provided with a connecting part 92 connected with the pressing part 17 upwards, and the end of the other end is provided downwards. There is a support portion 93; the fixed portion 91 is also provided with a block 94 extending upward from the fixed portion, and a second fastener is provided on the fixed portion 91 between the block 94 and the connecting portion 92 14 through the installation hole, and a protrusion 95 symmetrical to the axis of the installation hole is provided at the bottom of the fixing part 91; a clamping groove matching with the channel steel is provided on the support part 93 of the first pressure block 9 .

As shown in Figure 18, the protector 16 includes a cylindrical protector body 161, a channel 163 is provided on the protector body 161, and a support plate 162 is provided at one end of the protector body; The through hole 164 of the plate 162 that can be matched with the fastener, the channel 163 is perpendicular to the axis of the through hole 164; the support plate 162 of the protective member 16 is symmetrically provided with two protrusions 165, and the protrusions 165 are symmetrically arranged respectively At both ends of the support plate 162 and the line connecting the two protrusions 165 is perpendicular to the centerline of the channel 163 .

During installation, the lock nut 13 is loaded into the channel 163 of the protective member 16, the lock nut 13 is located in the channel steel of the support rod 1, and the upper surface of the lock nut 13 is close to the crimping of the support rod 1 channel steel On the lower surface of the flange, the reinforcing groove provided on the locking nut 13 just engages with the zigzag at the end of the flange of the support rod 1; the pressing part 17 of the first pressing block 9 clamps and presses the solar photovoltaic On the upper surface of the overall outer edge of the panel assembly, the clamping groove provided on the support portion 93 of the first pressure block 9 is just stuck on the support rod 1, and the lower surface of the solar photovoltaic panel and the support plate 162 of the protective member 16 The upper surface fits together and allows the second fastener 14 to pass through the installation hole provided on the fixing part 91 to connect with the support rod 1 , and the lower end is fixed by the locking nut 13 . The support plate 162 of the protection member 16 is symmetrically provided with two protrusions 165, when installing and dismounting the locking nut 13, only need to rotate the protrusions 165 on the protection member 16 to drive the lock The movement of the nut 13, especially the outer end of the locking nut 13 that cooperates with the crimping flange of the support rod 1 is set as an arc-shaped transition portion, which facilitates the installation and removal of the locking nut 13.

As shown in Figure 1, the solar photovoltaic panel assembly is fixedly installed on the support rod 1 through the second press-fitting device 6 between two adjacent components; as an embodiment of the second press-fitting device 6, as shown As shown in 16, the second pressing device 6 includes a second pressing block 10 and a fixing device 8 for fixing the solar photovoltaic panel assembly on the support rod 1 through the second pressing block 10, and the fixing device 8 includes a lock Buckle nut 13 , second fastening piece 14 and protection piece 12 . As shown in Figure 15, the second pressing block 10 is also provided with a fixing part 101, and there are two pressing parts 17, which are respectively connected to both ends of the fixing part 101 through a first connecting part 102 and a second connecting part 103. , on the fixing part between the first connecting part 102 and the second connecting part 103, a mounting hole for the second fastener 14 to pass is provided, and on the other side of the fixing part opposite to the pressing part 17, a There is a protrusion 104 symmetrical about the through-hole axis

During installation, the lock nut 13 is loaded into the channel 163 of the protective member 16, the lock nut 13 is located in the channel steel of the support rod 1, and the upper surface of the lock nut 13 is close to the crimping of the support rod 1 channel steel On the lower surface of the flange, the reinforcing groove provided on the lock nut 13 just meshes with the zigzag at the end of the flange of the support rod 1; the pressing part 17 of the second pressing block 10 is two, respectively Clamp and press the upper surfaces of the outer edges of two adjacent solar photovoltaic panels, the lower surface of the solar photovoltaic panel is attached to the upper surface of the support plate 162 of the protection member 16, and passes through the fixing part 101 through the second fastener 14 The provided mounting hole is connected to the support rod 1, and the lower end is fixed by a locking nut 13. The support plate 162 of the protection member 16 is symmetrically provided with two protrusions 164. When installing and disassembling the lock nut 13, only the protrusion 165 on the protection member 16 can be rotated to drive the lock. The movement of the nut 13, especially the outer end of the locking nut 13 that cooperates with the crimping flange of the support rod 1 is set as an arc-shaped transition portion, which facilitates the installation and removal of the locking nut 13.

As another embodiment of the second press-fitting device 6, the second press-fitting device 6 can also be a combination of the first press-fitting device 5, that is, during installation, two adjacent components of the solar photovoltaic panel assembly are respectively Clamping is performed by the first press-fitting device 5 , and the specific implementation process is the same as the above-mentioned press-fitting of the outer edge of the solar photovoltaic panel assembly as a whole.

As shown in Figure 4, as an embodiment of a bracket system for installing solar photovoltaic panel assemblies of the present invention, when installing large-area solar photovoltaic panel assemblies, the support rods 1 pass through The channel steel connectors 19 are connected to form a wider support system.

In a word, the above descriptions are only preferred embodiments of the present utility model, and all equal changes and modifications made according to the patent scope of the utility model should fall within the scope of the utility model patent.

Claims (10)

1. mounting system that the photovoltaic board component is installed, comprise rear column (3), support bar (1), brace summer (2) and cant beam (4), also comprise for the press-loading apparatus that solar energy photovoltaic panel is fixed on the support bar (1), be used for described support bar (1) is fixed in the first fixture (7) on the brace summer (2), be used for rear column (3) is fixedly connected on the firm banking (11) on the fixture such as building; The two ends of described brace summer (2) are fixedly connected on respectively on the fixture such as building and the top of rear column (3) by hinge base (12), the two ends of described cant beam (4) are fixedly connected on respectively by hinge base (12) and are connected in bottom brace summer (2) middle part and the rear column (3); It is characterized in that:

Described press-loading apparatus comprises and press-fits in whole outer peripheral the first press-loading apparatus (5) of photovoltaic board component and press-fit the second press-loading apparatus (6) between adjacent two composing plates of photovoltaic board component, described the first press-loading apparatus (5) comprises the first briquetting (9) and by this first briquetting (9) the photovoltaic board component is fixed in the second fixture (8) on the support bar (1), described the second press-loading apparatus (6) comprises the second briquetting (10) and by this second briquetting (10) the photovoltaic board component is fixed in the second fixture (8) on the support bar (1), described the first briquetting (9) and the second briquetting (10) are provided with compressed part (17), briquetting (9,10) be provided with the installing hole that cooperates with the second securing member (14);

Described support bar (1) is the U-lag steel, and U-lag steel opening part has inside crimping flange; Its upper surface was close to buckling nut (13) and second securing member (14) of support bar (1) crimping flange lower surface when described the second fixture (8) comprised installation;

Described brace summer (2) is the U-lag steel, and U-lag steel opening part has inside crimping flange; Its upper surface was close to buckling nut (13) and first securing member (15) of channel-section steel crimping flange lower surface when described the first fixture (7) comprised installation.

2. support as claimed in claim 1, it is characterized in that: the crimping end of flange of described support bar (1) is laciniation; The upper surface of described buckling nut (13) has the reinforcing groove that matches with the laciniation of described support bar (1) crimping end of flange.

3. support as claimed in claim 1, it is characterized in that: the crimping end of flange of described brace summer (2) is laciniation; The upper surface of described buckling nut (13) has the reinforcing groove that matches with the laciniation of described brace summer (2) crimping end of flange.

4. support as claimed in claim 1, it is characterized in that: described the second fixture (8) also comprises a guard member (16), described guard member (16) comprises cylindricality guard member body (161), it is characterized in that: guard member body (161) is provided with a passage (163), and guard member body (161) one ends are provided with supporting bracket (162); Also comprise a through hole (164) that can cooperate with securing member that runs through guard member body (161) and supporting bracket (163), passage (163) is vertical with through hole (164) axis.

5. support as claimed in claim 4; it is characterized in that: the supporting bracket (162) of described guard member (16) is upper symmetrical is provided with two projections (165), and described projection (165) is symmetricly set on respectively the two ends of supporting bracket (162) and the line of described two projections (165) is vertical with passage (163) center line.

6. support as claimed in claim 1 is characterized in that: link to each other by brace (18) between described adjacent two rear columns (3).

7. support as claimed in claim 1, it is characterized in that: described support bar (1), brace summer (2) both sides outer wall are provided with inside recess.

8. support as claimed in claim 1, it is characterized in that: described buckling nut (13) is provided with arc-shaped transition section with the outer end that support bar (1), brace summer (2) crimping flange cooperate, and two arc-shaped transition sections become Central Symmetries.

9. such as each described support of claim 1-8, it is characterized in that: described the first briquetting (9) is provided with fixed part (91), the end of described fixed part (91) one ends upwards is provided with the connecting portion (92) that links to each other with compressed part (17), and the end of the other end is to having support portion (93); Also be provided with the block (94) that self-retaining section extends upward on the described fixed part (91), and be provided with the projection (95) about installing hole axis symmetry in described fixed part (91) bottom; The support portion of described the first briquetting (9) is provided with the clip slot that cooperates with channel-section steel.

10. such as each described support of claim 1-8, it is characterized in that: described the second briquetting (10) structure is a kind of in following two kinds of structures:

(i) described the second briquetting (10) is provided with fixed part (91), the end of described fixed part (91) one ends upwards is provided with the connecting portion (92) that links to each other with compressed part (17), and the end of the other end is to having support portion (93); Also be provided with the block (94) that self-retaining section extends upward on the described fixed part (91), and be provided with the projection (95) about installing hole axis symmetry in described fixed part (91) bottom;

(ii) described the second briquetting (10) also is provided with fixed part (101), described compressed part (17) is two, link to each other with fixed part (101) two ends with the second connecting portion (103) by the first connecting portion (102) respectively, be provided with projection (104) about this installing hole axis symmetry at the opposite side relative with compressed part (17) of fixed part.

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