Self-adaptive photovoltaic clamp based on color steel tile roof

Abstract

The utility model discloses a self-adaptive photovoltaic clamp based on a color steel tile roof, which comprises a first half clamp and a second half clamp, the bottom of the first half clamp and the bottom of the second half clamp are provided with profiling parts matched for clamping, and an elastic sheet is arranged between the upper portion of the first half clamp and the upper portion of the second half clamp. The elastic piece is used for keeping the first half clamp and the second half clamp in a clamping state, a locking platform is arranged at the top of the first half clamp, and a locking bolt is further arranged between the first half clamp and the second half clamp. The locking device can be clamped on a mounting position of a color steel tile roof in a self-adaptive mode, a convenient locking mode is provided, and the mounting difficulty is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of roof photovoltaic installation, and particularly relates to an adaptive photovoltaic fixture based on a color steel tile roof. Background Art

[0002] Installing photovoltaic panels on a color steel tile roof not only has the advantages of high power generation efficiency, environmental protection, energy conservation, and low maintenance cost, but also can change the heat conduction structure inside and outside the house, reduce heat exchange, and thus reduce the internal energy consumption of the house.

[0003] When installing photovoltaic panels on a color steel tile roof, a fixture is required to fix the bracket on the roof. The fixture is the first structure to be fixed to the color steel tile. It includes a left half and a right half structure. During the installation process, the two are clamped and locked on the raised part of the color steel tile. Since the left half and the right half structures are independent parts, during installation, the worker needs to combine the two parts with one hand and pinch them tightly at the installation position, and then use an electric wrench with the other hand to fix the bolt. In this operation process, due to the single-handed operation, the locking of the bolt is difficult, and the situation of the bolt falling often occurs, which greatly increases the installation difficulty. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide an adaptive photovoltaic fixture based on a color steel tile roof, which can be adaptively clamped at the installation position on the color steel tile roof, provides a convenient locking method, and greatly reduces the installation difficulty.

[0005] To solve the above technical problem, the utility model provides an adaptive photovoltaic fixture based on a color steel tile roof, which includes a first half clip and a second half clip. The bottom of the first half clip and the second half clip is provided with a profiling part for cooperative clamping. A spring piece is arranged between the upper parts of the first half clip and the second half clip. The spring piece is used to keep the first half clip and the second half clip in a clamped state. The top of the first half clip is provided with a locking platform, and a locking bolt is also arranged between the first half clip and the second half clip.

[0006] Further, the spring piece is fixed to the first half clip and the second half clip by laser welding or screws.

[0007] Further, the spring piece is of a Z-shaped structure, and the spring piece is fixed to the surfaces of the first half clip and the second half clip facing the same direction.

[0008] Further, the top of the first half clip is provided with an upper limit convex part, and the surface of the second half clip is provided with a lower limit convex part. The top of the spring piece abuts against the bottom of the upper limit convex part, and the bottom of the spring piece abuts against the top of the lower limit convex part.

[0009] Further, a transverse operation plate is provided on the surface of the second half clip, and the transverse operation plate and the upper limit convex portion cooperate to form an operation portion for opening the first half clip and the second half clip.

[0010] Further, a limit bolt is also provided on the transverse operation plate. The limit bolt is fixed on the transverse operation plate through a nut, and the bottom of the limit bolt abuts against the transverse operation plate.

[0011] Further, the elastic piece is of an L-shaped structure. One side of the elastic piece is connected to the top of the first half clip, and the other surface of the elastic piece is connected to the surface of the second half clip.

[0012] Further, the elastic piece and the second half clip are locked and fixed by screws. The screws on the second half clip extend to one side of the first half clip and abut against the surface of the first half clip, forming a gap between the first half clip and the second half clip.

[0013] Further, anti-slip convex portions are provided inside the profiling portion.

[0014] Further, a contact guiding inclined surface is provided at the bottom of the profiling portion.

[0015] Advantages of the utility model:

[0016] 1. The first half clip and the second half clip are connected into one body by an elastic piece. During operation, it can be installed with one hand held. And during the installation process, directly align the clamping portion formed by the first half clip and the second half clip with the angle purlin convex portion or the standing seam type convex portion on the color steel tile roof and press. The elastic piece is deformed by force to store energy. After being completely snapped in, the elastic piece resets. The acting force of the elastic piece can keep the first half clip and the second half clip clamped together on the color steel tile roof. Subsequently, the locking bolts can be installed to completely fix the first half clip and the second half clip on the color steel tile roof, greatly improving the operation convenience.

[0017] 2. The first half clip and the second half clip are connected into one body by the elastic piece. Therefore, the locking bolts do not need to be pre-installed. During the installation process of the fixture, there is no need to disassemble or loosen the locking bolts, simplifying the installation steps and reducing the installation complexity.

[0018] 3. The elastic piece can clamp the fixture on the convex portion of the color steel tile roof, and it has a preliminary fixing effect. Thus, it can keep the fixture assisted fixed under a certain clamping force. By applying force, the fixture can be pushed to move to adjust the installation position of the fixture. After adjustment, it still has a clamping effect. When locking in the preliminary fixed position state, there is no need to hold the first half clip and the second half clip by hand, greatly improving the operation convenience and not easily having problems such as component dropping. Description of the drawings

[0019] Figure 1 is a schematic structural diagram of the fixture of the utility model using a Z-shaped elastic piece;

[0020] Figure 2 is a schematic side view structure of the present utility model Figure 1 ;

[0021] Figure 3 is a schematic structure diagram of a fixture of the present utility model with a horizontal operation board;

[0022] Figure 4 is a schematic side view structure of the present utility model Figure 3 ;

[0023] Figure 5 is a schematic structure diagram of a fixture of the present utility model using an L-shaped elastic piece. Specific embodiments

[0024] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the embodiments cited are not intended to limit the present utility model.

[0025] Referring to Figure 1 and Figure 2 shown, an embodiment of the adaptive photovoltaic fixture based on a color steel tile roof of the present utility model includes a first half clip 1 and a second half clip 2. The bottoms of the first half clip and the second half clip are provided with profiling parts 3 for cooperative clamping. An elastic piece 4 is arranged between the upper parts of the first half clip and the second half clip. The elastic piece is used to keep the first half clip and the second half clip in a clamped state. A locking platform 5 is arranged at the top of the first half clip. A locking bolt 6 is also arranged between the first half clip and the second half clip.

[0026] The first half clip and the second half clip are an integral structure connected and fixed by an elastic piece, and the two do not separate, and there will be no problem of any one falling during the installation process. The integrity is good. And through the deformation of the elastic piece between the first half clip and the second half clip, the profiling parts for cooperative clamping are arranged at the bottoms of the first half clip and the second half clip to open, so as to achieve the purpose of being clamped from top to bottom on the angled convex part or the standing seam type convex part of the color steel tile roof. Figure 1 and Figure 2 both show the profiling parts taking the angled convex part as an example, and the profiling parts can be changed according to needs.

[0027] During the specific installation, you only need to hold the clamp, align the opening of the profiling part with the top of the angular convex part, and then apply force to press the clamp downward toward the angular convex part. After the profiling part contacts the angular convex part, the direction of the force changes, causing the spring sheet to deform and the opening to expand. It moves downward along the surface of the angular convex part until it moves to the maximum position in the width direction of the angular convex part. The spring sheet is deformed to the maximum and the opening is expanded to the maximum. Continue to press downward, the deformation energy of the spring sheet is released, and the profiling part is reset, that is, it fits the angular convex part to form a clamping effect. After being pressed into place, the spring sheet still has some deformation, so that it can be clamped on the angle-type protrusion. The entire pressing and installation process can be completed with one hand. The holding force at this time can ensure that the clamp will not move freely on the angle-type protrusion. When the position needs to be adjusted, it only needs to be applied to the clamp to push the clamp to move. The clamp is not completely fixed on the angle-type protrusion, and has a preliminary fixing effect. Finally, the locking bolt needs to be passed through the first half clamp and the second half clamp and locked to achieve a completely fixed effect. The clamp cannot move on the angle-type protrusion. Since the clamp is initially fixed by the spring sheet, there is no need to support the clamp when installing the locking bolt, and the operation is convenient and reliable. And after the locking bolt is installed, the function of the spring sheet can be ignored, and its reduced elasticity does not affect the fixed use of the clamp.

[0028] Of course, you can also use both hands to pry the first half clamp and the second half clamp apart, and then place them on the corner convex part to achieve the installation effect.

[0029] The spring sheet can be fixed to the first half clip and the second half clip by laser welding, or by drilling holes and then fixing with screws 7. In addition, the spring sheet is a Z-shaped structure, and the spring sheet is fixed to the first half clip and the second half clip on the same surface, which is convenient for screw locking.

[0030] In order to facilitate the installation of the spring piece and the accuracy of the relative position of the first half clip and the second half clip after installation, an upper limit convex portion 8 is provided on the top of the first half clip, and a lower limit convex portion 9 is provided on the surface of the second half clip. The top of the spring piece abuts against the bottom of the upper limit convex portion, and the bottom of the spring piece abuts against the top of the lower limit convex portion. The upper limit convex portion and the lower limit convex portion cooperate to limit the installation position of the Z-shaped spring piece in the vertical direction, thereby preventing the first half clip and the second half clip from being misplaced in the vertical direction. In the horizontal direction, the first half clip and the second half clip can be abutted on the same side to form a limit on a plane, and then the screws can be installed to ensure the accuracy of the relative position.

[0031] During the installation of the locking bolt, if the first half clip and the second half clip are adjacent and close to each other, the fixing effect will decline, and the non-standard size of the angled rib convex part will also result in poor fixing effect. Therefore, the elastic sheet is locked with the first half clip and the second half clip by screws. The screw on the second half clip extends to the side of the first half clip and abuts against the surface of the first half clip, and a gap 13 is formed between the first half clip and the second half clip. The screw is located above the locking bolt, and the profiling part is located below the locking bolt. When the locking bolt is tightened, through the setting of the gap, it can use the screw as a fulcrum to better lock the first half clip and the second half clip together, and the clamping force of the profiling part on the angled rib convex part is guaranteed.

[0032] An anti-slip convex part is also arranged inside the profiling part, with a better contact effect and increased clamping friction. A butt guiding inclined surface 14 is arranged at the bottom of the profiling part, making the pressing process of the fixture installation smoother.

[0033] In one embodiment, referring to Figure 3 and Figure 4 As shown, based on the above fixture structure, a transverse operation plate 10 is also arranged on the surface of the second half clip. The transverse operation plate and the upper limit convex part cooperate to form an operation part for opening the first half clip and the second half clip. Since the surface of the color steel tile does not have great strength, the pressing operation of the fixture is likely to cause extrusion deformation damage to the angled rib convex part. Therefore, after setting the transverse operation plate and the upper limit convex part with a certain protruding size, only one hand needs to simultaneously squeeze the transverse operation plate and the upper limit convex part to open the profiling part like a clip, so that it can be more smoothly installed on the angled rib convex part without extrusion damage to the angled rib convex part.

[0034] In order to further ensure the clamping effect of the fixture, a limit bolt 11 is also arranged on the transverse operation plate. The limit bolt is fixed on the transverse operation plate through a nut 12. The bottom of the limit bolt abuts against the transverse operation plate. After the installation and locking of the fixture are completed, the limit bolt is installed. Based on the top of the first half clip, the bottom position of the first half clip is squeezed downward, so that the fixture not only has a clamping force in the horizontal direction but also has a force in the vertical direction. The force in the vertical direction can be converted into multi-angle acting forces through the transverse operation plate, improving the clamping effect.

[0035] In one embodiment, referring to Figure 5 As shown, the above elastic sheet can also be an L-shaped structure. At this time, the upper limit convex part is not set or set very short to avoid the installation of the elastic sheet. One side edge of the elastic sheet is connected to the top of the first half clip, and the other surface of the elastic sheet is connected to the surface of the second half clip. At this time, the dimension from the top of the first half clip to the profiling part can be made very short to save raw materials and have a better support force effect.

[0036] The above embodiments are only preferred embodiments given to fully illustrate the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present utility model are within the protection scope of the present utility model.

Claims

1. An adaptive photovoltaic fixture based on a color steel tile roof, characterized in that: It includes a first half clamp and a second half clamp, wherein the bottom of the first half clamp and the second half clamp are provided with a conformal portion for cooperating with the clamping, a spring sheet is provided between the upper portion of the first half clamp and the upper portion of the second half clamp, and the spring sheet is used to keep the first half clamp and the second half clamp in a clamped state, a locking platform is provided on the top of the first half clamp, and a locking bolt is also provided between the first half clamp and the second half clamp.

2. The adaptive photovoltaic fixture based on the color steel tile roof as claimed in claim 1, characterized in that: The spring sheet is fixed to the first half clamp and the second half clamp by laser welding or screws.

3. The adaptive photovoltaic fixture based on the color steel tile roof as claimed in claim 2, characterized in that: The spring sheet is a Z-shaped structure, and the spring sheet is fixed to the surfaces of the first half clamp and the second half clamp in the same direction.

4. The adaptive photovoltaic fixture based on the color steel tile roof as claimed in claim 3, characterized in that: An upper limit convex portion is arranged on the top of the first half clamp, a lower limit convex portion is arranged on the surface of the second half clamp, the top of the spring sheet abuts against the bottom of the upper limit convex portion, and the bottom of the spring sheet abuts against the top of the lower limit convex portion.

5. The adaptive photovoltaic fixture based on the color steel tile roof as claimed in claim 4, characterized in that: The surface of the second half clamp is provided with a transverse operating plate, and the transverse operating plate cooperates with the upper limit convex portion to form an operating portion for opening the first half clamp and the second half clamp.

6. The adaptive photovoltaic fixture based on the color steel tile roof as claimed in claim 5, characterized in that: The transverse operating plate is also provided with a limiting bolt, which is fixed to the transverse operating plate by a nut, and the bottom of the limiting bolt abuts against the transverse operating plate.

7. The adaptive photovoltaic fixture based on the color steel tile roof as claimed in claim 2, characterized in that: The spring sheet is an L-shaped structure, one side of the spring sheet is connected to the top of the first half clamp, and the other surface of the spring sheet is connected to the surface of the second half clamp.

8. The adaptive photovoltaic fixture based on a color steel tile roof as described in any one of claims 3 to 7, characterized in that: The spring sheet is locked with the second half clamp by screws. The screws on the second half clamp extend to one side of the first half clamp and abut against the surface of the first half clamp, forming a gap between the first half clamp and the second half clamp.

9. The adaptive photovoltaic fixture based on the color steel tile roof as claimed in claim 1, characterized in that: An anti-slip convex portion is arranged on the inner side of the contoured portion.

10. The adaptive photovoltaic fixture based on the color steel tile roof as claimed in claim 1, characterized in that: The bottom of the contoured portion is provided with an abutment guide inclined surface.

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