Guide rail type photovoltaic base

Abstract

The utility model provides a guide rail type photovoltaic base, which comprises a supporting base body used for supporting a photovoltaic panel, the supporting base body comprises a base body piece, a flow guide piece and a supporting piece which are sequentially arranged from bottom to top, and the base body piece comprises two groups of supporting parts which are symmetrically arranged in a splayed structure along the width direction and an avoiding part arranged between the two supporting parts; the waterproof pressing pieces are arranged on the two sides, in the width direction, of the supporting base body, each waterproof pressing piece comprises an L-shaped pressing plate and a pressing plate fixing piece, the L-shaped pressing plates are arranged on the sides, away from the avoiding parts, of the supporting parts in a pressing mode, and the pressing plate fixing pieces are arranged on the sides, away from the supporting parts, of the L-shaped pressing plates in a pressing mode; and the bolt is used for locking the waterproof pressing piece and the supporting base body. In this way, the photovoltaic panels are installed at the wave crests of the color steel tile roof, and the space utilization rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a guide rail type photovoltaic base. Background Art

[0002] In the production workshop of industrial buildings, the available area on the roof is large and there are no high blocking objects around, which is the best place for distributed photovoltaic installation. As a large energy consumer, manufacturing enterprises can change the enterprise's energy structure, reduce carbon emissions and bring economic benefits by installing photovoltaic modules on the roof. At present, the flexible roofs of a large number of high-end manufacturing industries are generally based on the color steel tile structure roof, and a thermal insulation layer and a TPO waterproof layer with a long service life are added on the structural layer to solve the problems of waterproofing and aging. Color steel tiles are corrugated sheets made of color coated steel plates by roll pressing and cold bending. When directly installing a distributed photovoltaic system on a color steel tile roof, it is first necessary to install a photovoltaic base on the roof. The installed photovoltaic base not only needs to be stable, but also needs to protect the TPO waterproof layer on the roof and ensure that the roof does not leak after the base is installed.

[0003] In the prior art, since there are wave crests formed by bending on the color steel tile roof, if the photovoltaic base is directly installed at the wave crest on the roof, the installation stability is low; if the flat part is selected to install avoiding the wave crest, the space utilization rate of the roof is low. Summary of the Utility Model

[0004] To solve the above problems, the utility model provides a guide rail type photovoltaic base that can be stably installed on a color steel tile roof.

[0005] The main content of the utility model includes: a support base for supporting a photovoltaic panel, which includes a base member, a diversion member and a support member arranged in sequence from bottom to top. The base member includes two support parts symmetrically arranged in a shape of an inverted V along the width direction and an avoidance part arranged between the two support parts;

[0006] A waterproof pressing member is arranged on both sides of the support base along the width direction. The waterproof pressing member includes an L-shaped pressing plate and a pressing plate fixing member. The L-shaped pressing plate is pressed on the side of the support part away from the avoidance part, and the pressing plate fixing member is pressed on the side of the L-shaped pressing plate away from the support part;

[0007] Bolts are used to lock the waterproof pressing member and the support base.

[0008] Preferably, the support part includes a base bottom plate, an installation side plate and a support side plate. The installation side plate is arranged on the side of the base bottom plate away from the avoidance part along the width direction, and the support side plate is arranged on the side of the base bottom plate close to the avoidance part along the width direction.

[0009] Preferably, the upper ends of the mounting side plates and the supporting side plates are both inclined towards the avoidance portion, and the inclination angle of the mounting side plates is greater than that of the supporting side plates.

[0010] Preferably, the flow guiding member includes a shielding bottom plate disposed at the upper end of the supporting portion. The two sides of the shielding bottom plate in the width direction are symmetrically provided with flow guiding side plates having an eight-shaped structure, and the inclination angle of the flow guiding side plates is consistent with that of the mounting side plates.

[0011] Preferably, the horizontal width of the shielding bottom plate is greater than the horizontal distance between the upper ends of the two mounting side plates. The lower ends of the flow guiding side plates obliquely extend below the shielding bottom plate and are disposed on one side of the mounting side plates, and a shielding space is formed between the lower ends of the flow guiding side plates and the mounting side plates.

[0012] Preferably, the pressing plate fixing member includes a pressing portion. The upper end of the pressing portion has a shielding portion bent towards the avoidance portion. A limiting portion bent upwards is provided on one side of the shielding portion close to the avoidance portion, and the limiting portion can be correspondingly inserted into the shielding space.

[0013] Preferably, the L-shaped pressing plate includes a press-fitting portion and a connecting portion integrally formed. The press-fitting portion is pressed on one side of the base member, and the connecting portion is used for connecting with the roof.

[0014] Preferably, the supporting member includes a supporting bottom plate. The two sides of the supporting bottom plate in the width direction are symmetrically provided with accommodating side plates, and an accommodating interval is formed between the two accommodating side plates.

[0015] Preferably, the accommodating side plates are arranged in an L-shaped structure, and the upper ends of the two accommodating side plates form an open structure.

[0016] Preferably, the L-shaped pressing plate is made of TPO waterproof material.

[0017] The beneficial effects of the present utility model are as follows: The support matrix provides a supporting force for supporting the photovoltaic panel. The support matrix includes symmetrically arranged supporting portions and an avoidance portion arranged between the supporting portions. The avoidance portion provides an avoidance space for the wave crest of the color steel tile, so as to realize the installation of the photovoltaic panel at the wave crest of the color steel tile, improve the space utilization rate while realizing stable installation; a shielding space is formed between the flow guiding member of the support matrix and the base member. The L-shaped pressing plate is correspondingly disposed below the shielding space. The shielding portion of the pressing plate fixing member is disposed at the upper end of the L-shaped pressing plate, and the limiting portion is correspondingly inserted into the shielding space, effectively preventing rainwater from leaking through the gap between the support matrix and the waterproof pressing member, and improving the waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic three-dimensional structure diagram of a preferred embodiment;

[0019] Figure 2 Schematic side view structure diagram of a preferred embodiment;

[0020] Figure 3 Exploded three-dimensional structure diagram of a preferred embodiment;

[0021] Reference numerals:

[0022] 1. Support base; 11. Base member; 111. Support part; 1111. Base bottom plate; 1112. Installation side plate; 1113. Support side plate; 112. Avoidance part; 12. Flow guide member; 121. Blocking bottom plate; 122. Flow guide side plate; 13. Support member; 131. Support bottom plate; 132. Accommodation side plate;

[0023] 2. Waterproof pressing member; 21. L-shaped pressing plate; 211. Pressing part; 212. Connecting part; 22. Pressing plate fixing member; 221. Pressing part; 222. Shielding part; 223. Limiting part;

[0024] 3. Bolt. Detailed implementation manners

[0025] The following specifically describes the technical solutions protected by the present utility model with reference to the accompanying drawings.

[0026] As Figure 1 shown, the present application provides a guide rail type photovoltaic base, which includes a support base 1 and waterproof pressing members 2 disposed on both sides of the support base 1. The support base 1 and the waterproof pressing members 2 are locked and connected by bolts 3. The waterproof pressing members 2 fix the support base 1 on the roof, and the support base 1 is used to support the photovoltaic panel.

[0027] As Figures 1-3 shown, the support base 1 includes a base member 11, a flow guide member 12 and a support member 13 which are sequentially arranged from bottom to top. The base member 11 is used to be erected on the roof surface, and the waterproof pressing members 2 are correspondingly pressed on both sides of the base member 11 in the width direction; the flow guide member 12 guides the external water flow to prevent the water flow from flowing into the gap between the waterproof pressing members 2 from the upper end; the support member 13 is used to place the photovoltaic panel.

[0028] As Figures 1-3 shown, the base member 11 includes two groups of support parts 111 symmetrically arranged in a herringbone structure in the width direction and an avoidance part 112 disposed between the two support parts 111. The support parts 111 can be placed on the flat parts on both sides of the peak of the color steel tile to provide support force and ensure the stability of the installation of the photovoltaic base; the avoidance part 112 provides an avoidance space for the middle peak, and the photovoltaic panel can be installed at the peak to improve the space utilization rate of the roof surface.

[0029] As Figures 1-3As shown in the figure, the support part 111 includes a base bottom plate 1111, mounting side plates 1112 and support side plates 1113. The mounting side plates 1112 are arranged on one side of the base bottom plate 1111 away from the avoidance part 112 in the width direction, and the support side plates 1113 are arranged on one side of the base bottom plate 1111 close to the avoidance part 112 in the width direction. Two oppositely arranged support side plates 1113 form the avoidance part 112. The upper ends of the mounting side plates 1112 and the upper ends of the support side plates 1113 are both inclined towards the avoidance part 112, and the inclination degree of the mounting side plates 1112 is greater than that of the support side plates 1113, so that the whole support part 111 has a certain supporting force. A number of mounting holes are formed in the mounting side plates 1112, and the mounting holes are arranged at intervals along the length direction of the mounting side plates. The bolts 3 are locked at the mounting holes to lock the waterproof pressing parts 2 on the mounting side plates 1112. The waterproof pressing parts 2 on both sides apply a downward pressing force to the mounting side plates 1112, and the support base 1 is stably fixed on the roof by using the waterproof pressing parts 2.

[0030] As Figures 1-3 shown in the figure, the diversion part 12 includes a shielding bottom plate 121 arranged at the upper end of the base part 11. Both sides of the shielding bottom plate 121 in the width direction are symmetrically provided with diversion side plates 122 in an eight-shaped structure. The inclination angle of the diversion side plates 122 is the same as that of the mounting side plates 1112 to realize the diversion and discharge of rainwater. The horizontal width of the shielding bottom plate 121 is greater than the horizontal distance between the upper ends of the two mounting side plates 1112, so that both ends of the shielding bottom plate 121 have horizontally protruding parts relative to the upper ends of the mounting side plates 1112. The lower ends of the diversion side plates 122 extend obliquely below the shielding bottom plate 121 and are placed on one side of the mounting side plates 1112, so that a shielding space is formed between the lower ends of the diversion side plates 122 and the mounting side plates 1112. Placing the waterproof pressing parts 2 below the shielding space can effectively prevent rainwater from leaking from the upper ends of the waterproof pressing parts 2.

[0031] As Figures 1-3 shown in the figure, the supporting part 13 includes a supporting bottom plate 131 arranged at the upper end of the diversion part 12. Both sides of the supporting bottom plate 131 in the width direction are symmetrically provided with accommodating side plates 132. An accommodating space is formed between the two accommodating side plates 132 for accommodating photovoltaic panels. In this embodiment, the accommodating side plates 132 are arranged in an L-shaped structure, and there is a gap between the upper ends of the two accommodating side plates 132, forming an opening structure for facilitating the taking and placing of photovoltaic panels.

[0032] As Figures 1-3As shown, the waterproof pressing member 2 includes an L-shaped pressing plate 21 and a pressing plate fixing member 22. The bolt 3 sequentially passes through the L-shaped pressing plate 21 and the mounting side plate 1112 of the support base 1 from the pressing plate fixing member 22 inward to lock and connect the support base 1 and the L-shaped pressing plate 21. This is not only convenient for operation, easy to disassemble, but also firmly and reliably connected. Then, the photovoltaic base is fixedly connected to the roof through the L-shaped pressing plate 21.

[0033] As Figures 1-3 shown, the L-shaped pressing plate 21 includes a press-fitting portion 211 and a connecting portion 212 formed integrally. The press-fitting portion 211 is pressed on the side of the mounting side plate 1112 away from the avoidance portion 112, and the connecting portion 212 is used to connect to the roof, thereby fixing the photovoltaic base on the roof. The inclination angle of the press-fitting portion 211 relative to the connecting portion 212 is complementary to the inclination angle of the mounting side plate 1112 relative to the base bottom plate 1111 to ensure that the press-fitting portion 211 can completely fit on the mounting side plate 1112. In this embodiment, the connecting portion 212 is correspondingly hot-melt welded to the roof to improve the connection stability and will not damage the waterproof layer of the roof, effectively improving the waterproof performance. The press-fitting portion 211 and the connecting portion 212 are of an integrally formed structure and are made of TPO material to achieve sealed waterproofing and prevent rainwater from leaking from the joint between the press-fitting portion 211 and the connecting portion 212, effectively improving the waterproof performance.

[0034] As Figures 1-3 shown, the pressing plate fixing member 22 is pressed on the side of the press-fitting portion 211 away from the support base 1 to enhance the connection stability between the L-shaped pressing plate 21 and the support base 1. The pressing plate fixing member 22 includes a pressing portion 221. The upper end of the pressing portion 221 has a shielding portion 222 bent toward the avoidance portion 112, and a limiting portion 223 bent upward is provided on the side of the shielding portion 222 close to the avoidance portion 112. When the pressing portion 221 is pressed on the press-fitting portion 211, the shielding portion 222 is disposed at the upper end of the press-fitting portion 211, and the limiting portion 223 is correspondingly inserted into the shielding space, which not only beautifies the appearance but also plays a role in rain shielding, avoiding rainwater from leaking from the gap among the support portion 111, the L-shaped pressing plate 21, and the pressing plate fixing member 22, and playing a role in preventing water leakage.

[0035] The above are only the embodiments of the present invention, and thus do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A guide rail type photovoltaic base, characterized in that, It mainly includes: A support base for supporting a photovoltaic panel, which includes a base member, a diversion member, and a support member arranged in sequence from bottom to top. The base member includes two support portions symmetrically arranged in a V-shaped structure along the width direction and an avoidance portion arranged between the two support portions; A waterproof pressing member configured on both sides of the support base along the width direction. The waterproof pressing member includes an L-shaped pressing plate and a pressing plate fixing member. The L-shaped pressing plate is pressed on one side of the support portion away from the avoidance portion, and the pressing plate fixing member is pressed on one side of the L-shaped pressing plate away from the support portion; Bolts for locking the waterproof pressing member and the support base.

2. The rail-type photovoltaic base according to claim 1, wherein The support portion includes a base bottom plate, an installation side plate, and a support side plate. The installation side plate is arranged on one side of the base bottom plate along the width direction away from the avoidance portion, and the support side plate is arranged on one side of the base bottom plate along the width direction close to the avoidance portion.

3. The rail-type photovoltaic base according to claim 2, wherein The upper ends of the installation side plate and the support side plate are both inclined towards the avoidance portion, and the inclination angle of the installation side plate is greater than the inclination angle of the support side plate.

4. The rail-type photovoltaic base according to claim 2, wherein The diversion member includes a shielding bottom plate arranged at the upper end of the support portion. Both sides of the shielding bottom plate along the width direction have diversion side plates symmetrically arranged in a V-shaped structure. The inclination angle of the diversion side plates is the same as the inclination angle of the installation side plate.

5. The rail-type photovoltaic base according to claim 4, wherein The horizontal width of the shielding bottom plate is greater than the horizontal distance between the upper ends of the two installation side plates. The lower ends of the diversion side plates extend obliquely below the shielding bottom plate and are placed on one side of the installation side plate. A shielding space is formed between the lower ends of the diversion side plates and the installation side plate.

6. The rail-type photovoltaic base according to claim 5, wherein The pressing plate fixing member includes a pressing portion. The upper end of the pressing portion has a shielding portion bent towards the avoidance portion. A limiting portion bent upwards is arranged on one side of the shielding portion close to the avoidance portion, and the limiting portion can be correspondingly inserted into the shielding space.

7. The rail-type photovoltaic base according to claim 1, wherein The support member includes a support bottom plate. Accommodation side plates are symmetrically arranged on both sides of the support bottom plate along the width direction. An accommodation space is formed between the two accommodation side plates.

8. The rail-type photovoltaic base according to claim 7, wherein The accommodation side plates are arranged in an L-shaped structure, and the upper ends of the two accommodation side plates form an opening structure.

9. The rail-type photovoltaic base according to claim 1, wherein The L-shaped pressing plate includes a press-fitting portion and a connecting portion integrally formed. The press-fitting portion is pressed on one side of the base member, and the connecting portion is used for connecting with the roof.

10. The rail-type photovoltaic base according to claim 9, wherein The L-shaped pressing plate is made of TPO waterproof material.

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