Photovoltaic support structure for saddle plate roof

Abstract

The utility model relates to a photovoltaic support structure for a saddle plate roof, which belongs to the technical field of photovoltaic supports and comprises a connecting seat and supporting rods arranged on two sides of the connecting seat, one end of each supporting rod is connected with the connecting seat, and the other end of each supporting rod is fixed with a saddle plate through structural adhesive. The roof does not need to be punched to damage the integrity of the roof structure, so that the service life of the saddle plate roof is ensured, and the photovoltaic bracket is convenient to mount; each connecting seat comprises a mounting rod and a plurality of connecting pieces, the connecting pieces are arranged on the mounting rods, the mounting rods are connected with the photovoltaic panel through the connecting pieces, every two adjacent mounting rods are arranged on the same supporting rod through the matching of the mounting bolts and the mounting nuts, welding is not needed, and due to the detachable design, the photovoltaic support can be repeatedly used, the cost is saved, and the photovoltaic support is convenient to use. On the other hand, damaged support parts can be replaced conveniently, and maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of photovoltaic support, especially to a photovoltaic support structure for saddle plate roof. BACKGROUND

[0002] With the rapid development of roof photovoltaic power station, some more special roofs have been developed and utilized to a certain extent, but for this kind of special roof, targeted fixing and installation method is needed.

[0003] Taking saddle plate type roof as an example, when installing solar photovoltaic panel on the saddle plate roof, the current method is to punch holes on the saddle plate surface to fix the connecting piece and the support, which is relatively convenient, but a large number of holes need to be punched on the roof for support installation, which not only destroys the integrity of the saddle plate roof structure, but also makes the roof have the possibility of rain leakage, seriously affecting the service life of the roof. UTILITY MODEL CONTENTS

[0004] In order to realize the installation of photovoltaic support without affecting the service life of the saddle plate roof, the application provides a photovoltaic support structure for saddle plate roof.

[0005] The application provides a photovoltaic support structure for saddle plate roof, which adopts the following technical scheme:

[0006] A photovoltaic support structure for saddle plate roof, comprising a connecting seat and support rods arranged on both sides of the connecting seat, one end of the support rod is connected with the connecting seat, the other end of the support rod is fixed with the saddle plate through structural glue, the connecting seat comprises a mounting rod and a plurality of connecting pieces, the connecting piece is arranged on the mounting rod, the mounting rod is connected with the photovoltaic panel through the connecting piece, and two adjacent mounting rods are arranged on the same support rod;

[0007] Two adjacent mounting rods are connected with the support rod through mounting bolts and mounting nuts, the mounting bolts are threadedly connected with the mounting nuts, one end of the mounting rod is provided with a mounting block, the other end of the mounting rod is provided with a mounting groove for embedding the mounting block, a mounting through hole is formed through the mounting block, a connecting through hole is formed through the mounting rod and communicates with the mounting groove, the mounting block on one of the mounting rods is embedded in the mounting groove on the other mounting rod, so that the mounting through hole and the connecting through hole are communicated, the mounting nut is arranged on the support rod, and the mounting bolt is connected with the mounting nut after penetrating through the connecting through hole and the mounting through hole.

[0008] By adopting the technical scheme, the support rod is fixed with the saddle plate through structural glue, the structural glue is a kind of adhesive with high strength and capable of bearing large load, is mainly used for bonding structural parts capable of bearing force, has the characteristics of aging resistance, fatigue resistance and corrosion resistance, and can keep stable performance within expected service life, so that in the installation process of the photovoltaic support, the roof is not needed to be punched and the integrity of the roof structure is not needed to be damaged, the service life of the roof of the saddle plate is ensured, and installation of the photovoltaic support is facilitated;Two adjacent installation rods share one support rod, the cost required for installation of the photovoltaic support is reduced to a certain extent, the two adjacent installation rods are fixed with the support rod under cooperation of the installation bolt and the installation nut, welding is not needed, and the detachable design not only makes the photovoltaic support reusable and cost-saving, but also facilitates replacement of damaged support parts and reduction of maintenance cost.

[0009] Preferably, the installation rod comprises a fixed part and an extension part, the fixed part and the extension part are connected through a fixing bolt and a fixing nut, the fixed part is provided with an adjusting through hole for sliding of the extension part, the fixed part is provided with a fixed through hole penetratingly arranged thereon, the extension part is provided with a plurality of positioning through holes, the extension part is slid to make one of the positioning through holes and the fixed through hole communicate, and the fixing bolt is passed through the fixed through hole and the positioning through hole and cooperates with the fixing nut to fix the fixed part and the extension part.

[0010] By adopting the technical scheme, the extension part is arranged to slide relative to the fixed part, the length of the installation rod as a whole can be adjusted, both ends of the installation rod can be arranged on the corresponding support rod, installation of the installation rod is facilitated, and the application range of the support is improved to a certain extent.

[0011] Preferably, one end of the extension part in the fixed part is provided with a limiting plate, and the fixed part is provided with a limiting baffle at an opening of the extension part, the limiting baffle cooperates with the limiting plate.

[0012] By adopting the technical scheme, the limiting plate cooperates with the limiting baffle to prevent the extension part from being separated from the fixed part, and the reliability of adjusting the length of the installation rod as a whole through sliding of the extension part is improved.

[0013] Preferably, the auxiliary rod is arranged between the support rods on both sides of the connecting seat, one end of the auxiliary rod is connected with the installation rod, the other end of the auxiliary rod is fixed with the ridge of the roof of the saddle plate, the fixing nut is arranged on the auxiliary rod, and the auxiliary rod and the installation rod are fixed through the fixing nut and the fixing bolt.

[0014] By adopting the technical scheme, the reliability of the photovoltaic panel provided with support by the photovoltaic support is further improved through the setting of the auxiliary rod; the ridge formed by the two saddle plates will generally be additionally provided with a shell, a waterproof layer and the like to strengthen the connection strength between the two saddle plates, thereby effectively ensuring the performance of the saddle plate roof; when the fixing part and the telescopic part are fixed, the auxiliary rod is also fixed with the mounting rod synchronously, thereby facilitating the installation of the auxiliary rod and reducing the assembly steps.

[0015] Preferably, the support rod is provided with a friction increasing layer at the end away from the connecting seat.

[0016] By adopting the technical scheme, the friction increasing layer can fill the gap between the support rod and the saddle plate, increase the contact area between the support rod and the saddle plate, make the force bearing area of the saddle plate large and not easy to be damaged, prolong the service life of the saddle plate roof, increase the friction between the support rod and the saddle plate, and prevent the support rod from being displaced relative to the saddle plate in the filling process of the structural adhesive, thereby improving the accuracy during the installation of the photovoltaic support.

[0017] In summary, the present application has at least one of the following beneficial technical effects:

[0018] 1. The support rod is fixed with the saddle plate through the structural adhesive, the structural adhesive is a kind of adhesive with high strength and capable of bearing large load, is mainly used for bonding structural parts with strong force, has the characteristics of aging resistance, fatigue resistance and corrosion resistance, and can maintain stable performance within the expected service life, so that the photovoltaic support can be installed without punching holes in the roof and damaging the integrity of the roof structure, thereby ensuring the service life of the saddle plate roof and facilitating the installation of the photovoltaic support.

[0019] 2. The friction increasing layer can fill the gap between the support rod and the saddle plate, increase the contact area between the support rod and the saddle plate, make the force bearing area of the saddle plate large and not easy to be damaged, prolong the service life of the saddle plate roof, increase the friction between the support rod and the saddle plate, and prevent the support rod from being displaced relative to the saddle plate in the filling process of the structural adhesive, thereby improving the accuracy during the installation of the photovoltaic support. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a schematic view of the overall structure of the embodiment of the present application.

[0021] Figure 2 is a sectional view in the embodiment of the present application.

[0022] Figure 3 is Figure 2 is an enlarged view of part A in

[0023] Figure 4 is an enlarged view of part B in Figure 2 .

[0024] Explanation of reference signs: 1, connecting seat; 11, mounting bolt; 12, mounting nut; 2, mounting rod; 21, mounting block; 211, mounting through hole; 22, mounting groove; 221, connecting through hole; 23, fixed part; 231, adjusting through hole; 232, fixed through hole; 233, limiting baffle; 24, telescopic part; 241, positioning through hole; 242, limiting plate; 25, fixing bolt; 26, fixing nut; 3, connecting piece; 4, support rod; 41, friction increasing layer; 5, saddle plate; 51, ridge; 6, auxiliary rod. DETAILED DESCRIPTION

[0025] The following will be described in detail with reference to the accompanying drawings Figures 1-4 The utility model will be described in further detail.

[0026] The utility model discloses a kind of photovoltaic support structures for saddle plate roof, refer to Figure 1 And Figure 2 Including connecting seat 1 and the support rod 4 being set to the both sides of connecting seat 1, one end of support rod 4 is fixed with connecting seat 1, the other end of support rod 4 is fixed with saddle plate 5, the cross section of saddle plate 5 used in the roof of saddle plate 5 is axisymmetric figure, when photovoltaic support is erected on two adjacent saddle plate 5, support rod 4 located in the side of connecting seat 1 is set on the symmetry axis of one of saddle plate 5, support rod 4 located in the other side of connecting seat 1 is set on the symmetry axis of another of saddle plate 5, support rod 4 provides support to connecting seat 1, the installation of photovoltaic support is realized.

[0027] Support rod 4 is fixed with saddle plate 5 by structural glue, structural glue is a kind of adhesive with high strength, can bear larger load, mainly used for the bonding of structure piece that can bear strong force, it has the characteristics of aging resistance, fatigue resistance, corrosion resistance, can keep stable performance within expected life, then in the installation process of photovoltaic support, it is not necessary to punch in the roof, destroy the integrity of roof structure, both guarantee the service life of the roof of saddle plate 5, and facilitate the installation of photovoltaic support.

[0028] Refer to Figure 2 And Figure 3 Support rod 4 is provided with friction increasing layer 41 at one end away from connecting seat 1, make friction increasing layer 41 have certain deformation ability, and the thickness of friction increasing layer 41 gradually decreases along the direction towards the periphery of support rod 4, friction increasing layer 41 can both fill the gap between support rod 4 and saddle plate 5, increase the contact area between support rod 4 and saddle plate 5, so that the force area of saddle plate 5 is large and not easy to be damaged, prolong the service life of the roof of saddle plate 5, increase the friction between support rod 4 and saddle plate 5, then in the filling process of structural glue, support rod 4 is not easy to have displacement relative to saddle plate 5, improve the accuracy when installing photovoltaic support.

[0029] Refer toFigure 1 And Figure 2 The connecting seat 1 comprises a mounting rod 2 and a plurality of connecting pieces 3, the connecting pieces 3 are fixedly arranged on the mounting rod 2, the connecting pieces 3 are used for fixing the photovoltaic panel on the mounting rod 2, and the number of the connecting pieces 3 is determined according to the length of the mounting rod 2 and the size of the photovoltaic panel. Generally, the photovoltaic panels are regularly arranged on the saddle plate 5, so that two adjacent mounting rods 2 can share one support rod 4, and the cost required for installing the photovoltaic support is reduced to a certain extent.

[0030] Referring to Figure 1 And Figure 2 The two adjacent mounting rods 2 are fixed with the support rod 4 through cooperation of the mounting bolt 11 and the mounting nut 12, the mounting bolt 11 is in threaded cooperation with the mounting nut 12, one end of the mounting rod 2 is provided with a mounting block 21, the other end of the mounting rod 2 is provided with a mounting groove 22 for embedding the mounting block 21, a mounting through hole 211 is formed through the mounting block 21, a connecting through hole 221 is formed through the mounting rod 2 and is in communication with the mounting groove 22, the mounting block 21 on one of the mounting rods 2 is embedded in the mounting groove 22 on the other mounting rod 2, so that the mounting through hole 211 is in communication with the connecting through hole 221, the mounting nut 12 is fixedly arranged on the support rod 4, the mounting bolt 11 is connected with the mounting nut 12 after penetrating through the connecting through hole 221 and the mounting through hole 211, the mounting bolt 11 is tightened, so that the mounting rod 2 is fixed on the support rod 4, and welding is not required, the detachable design not only makes the photovoltaic support reusable and cost-saving, but also facilitates replacement of damaged support parts and reduces maintenance cost.

[0031] Referring to Figure 1 And Figure 2 Further comprising an auxiliary rod 6, the auxiliary rod 6 is arranged between the support rods 4 on both sides of the connecting seat 1, one end of the auxiliary rod 6 is fixed with the mounting rod 2, and the other end of the auxiliary rod 6 is fixed with the ridge 51 of the roof of the saddle plate 5, through arrangement of the auxiliary rod 6, the reliability of the photovoltaic support for providing support for the photovoltaic panel is further improved; the ridge 51 formed by splicing of the two saddle plates 5 generally has additional structures such as an outer shell and a waterproof layer, so as to strengthen the connection strength between the two saddle plates 5, thereby effectively ensuring the performance of the roof of the saddle plate 5, and the auxiliary rod 6 is fixed with the ridge 51 through structural glue.

[0032] Referring to Figure 2 And Figure 4, the mounting rod 2 comprises a fixed part 23 and a telescopic part 24, the fixed part 23 is connected with the telescopic part 24 through a fixing bolt 25 and a fixing nut 26, the fixed part 23 is provided with an adjusting through hole 231 for the telescopic part 24 to slide, one end of the telescopic part 24 is slidingly arranged in the adjusting through hole 231, the telescopic part 24 is arranged to slide relative to the fixed part 23, so that the length of the mounting rod 2 as a whole can be adjusted, thereby facilitating the two ends of the mounting rod 2 to be able to be placed on the corresponding support rod 4, facilitating the installation of the mounting rod 2, and to a certain extent, the application range of the bracket is improved.

[0033] With reference to Figure 2 and Figure 4 , the fixed part 23 is provided with a fixed through hole 232, and the telescopic part 24 is provided with a plurality of positioning through holes 241, one of the positioning through holes 241 and the fixed through hole 232 are communicated after the telescopic part 24 slides, the fixing bolt 25 is passed through the fixed through hole 232 and the positioning through hole 241, and then cooperates with the fixing nut 26 to fix the fixed part 23 and the telescopic part 24, and the fixing nut 26 is fixed on the auxiliary rod 6, so that when the fixed part 23 and the telescopic part 24 are fixed, the auxiliary rod 6 is also fixed with the mounting rod 2 at the same time, facilitating the installation of the auxiliary rod 6 and reducing the assembly steps.

[0034] With reference to Figure 2 and Figure 4 , the telescopic part 24 is provided with a limiting plate 242 at one end located in the fixed part 23, and the fixed part 23 is provided with a limiting baffle 233 at an opening facing the telescopic part 24, the limiting plate 242 and the limiting baffle 233 cooperate to prevent the telescopic part 24 from being separated from the fixed part 23, thereby improving the reliability of adjusting the length of the mounting rod 2 as a whole through the sliding of the telescopic part 24.

[0035] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A photovoltaic racking structure for saddleback roof applications, characterized by, The utility model provides a photovoltaic panel mounting structure, including connecting seat (1) and the support rod (4) of setting in connecting seat (1) both sides, one end of support rod (4) is connected with connecting seat (1), the other end of support rod (4) is fixed with saddle plate (5) through structural glue, connecting seat (1) includes mounting rod (2) and multiple connecting pieces (3), connecting piece (3) sets up on mounting rod (2), mounting rod (2) is connected with photovoltaic panel through connecting piece (3), adjacent two mounting rod (2) sets up on same support rod (4), Adjacent two mounting rod (2) are connected with support rod (4) through mounting bolt (11) and mounting nut (12) cooperation, mounting bolt (11) is screwed with mounting nut (12), one end of mounting rod (2) is equipped with mounting block (21), the other end of mounting rod (2) is equipped with the mounting groove (22) for mounting block (21) inlaying, the mounting hole (211) of going through being provided on mounting block (21), the connecting through -hole (221) of going through being provided on mounting rod (2) and the communication of mounting groove (22), the mounting block (21) on one of mounting rod (2) inlaying the mounting groove (22) on another mounting rod (2) makes mounting hole (211) with connecting through -hole (221) communication, mounting nut (12) sets up on support rod (4), mounting bolt (11) passes through connecting through -hole (221) and mounting hole (211) and is connected with mounting nut (12).

2. The photovoltaic mounting structure for saddle roof applications of claim 1, wherein, The mounting rod (2) includes fixed part (23) and telescopic part (24), the fixed part (23) is connected with the telescopic part (24) through the fixed bolt (25) and the fixed nut (26), the fixed part (23) is equipped with the adjusting through -hole (231) for the telescopic part (24) slip, the fixed hole (232) of going through being provided on the fixed part (23), a plurality of positioning through -holes (241) are set up on the telescopic part (24), the telescopic part (24) slip makes one of positioning through -hole (241) and fixed hole (232) communication, the fixed bolt (25) passes through fixed hole (232) and positioning through -hole (241) and is fixed with fixed nut (26) cooperation makes the fixed part (23) with telescopic part (24) fixed.

3. The photovoltaic mounting structure for saddle roof applications of claim 2, wherein, The one end of telescopic part (24) in the fixed part (23) is equipped with the limit board (242), and the opening of the fixed part (23) towards telescopic part (24) is equipped with the limit baffle (233) with limit board (242) cooperation.

4. The photovoltaic mounting structure for saddle roof applications of claim 2, wherein, It further includes an auxiliary rod (6) disposed between the support rods (4) on both sides of the connecting seat (1), one end of the auxiliary rod (6) is connected with the mounting rod (2), the other end of the auxiliary rod (6) is fixed with the ridge (51) of the roof of the saddle plate (5), the fixed nut (26) is arranged on the auxiliary rod (6), and the auxiliary rod (6) is fixed with the mounting rod (2) through the fixed nut (26) and the fixed bolt (25).

5. The photovoltaic mounting structure for saddleback roof applications of claim 1, wherein, The end of the support rod (4) away from the connecting seat (1) is provided with a friction-increasing layer (41).

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