Photovoltaic module installation clamp

Abstract

The utility model relates to the technical field of photovoltaic assembly installation, in particular to a photovoltaic assembly installation clamp. The utility model provides a photovoltaic module installation clamp, including installation frame, adjusting plate and adjusting assembly, the installation frame includes first plate body, the adjusting plate is parallel to the first plate body, the adjusting assembly is installed on the installation frame, the adjusting plate is installed on the adjusting assembly. According to the utility model, the first plate body in the mounting frame is suspended on the back panel body of the photovoltaic module frame, and the adjusting assembly adjusts the distance from the adjusting plate to the first plate body, so that the first plate body and the adjusting plate cooperate to clamp and position the back panel body of the photovoltaic module frame and the support, and the photovoltaic module frame and the support are fixed. A traditional pressing block and bolt fixing mode is replaced, construction on the front panel body of the photovoltaic module is not needed, and therefore the situation that workers step on the photovoltaic module and damage the photovoltaic module due to the fact that the workers stand unstably or do not pay attention to the photovoltaic module is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic module installation, and particularly relates to a photovoltaic module installation fixture. Background Art

[0002] Photovoltaic modules are the core part of a solar power generation system, and their function is to convert solar energy into electrical energy.

[0003] A photovoltaic module is composed of a photovoltaic panel and four frames installed around the photovoltaic panel. Each frame includes a front panel body, a side panel, and a back panel body connected in sequence. Most photovoltaic modules are fixed to a bracket through the frames to protect the photovoltaic module and adapt to different site types.

[0004] Currently, a Z-shaped pressing block is mostly installed on the front panel body of the frame of a photovoltaic module, and the pressing block is screwed to the bracket through bolts, thereby fixing the frame of the photovoltaic module to the bracket.

[0005] However, in this installation method, since one side of the pressing block is screwed to the bracket and the other side needs to be stuck on the front panel body of the frame, workers stand on the bracket during construction. It is possible that due to unstable standing or inattention, etc., they step on the photovoltaic module, causing damage to the module. Content of the Utility Model

[0006] (1) The problem to be solved by the utility model is: how to avoid the situation that the photovoltaic module is damaged due to being stepped on.

[0007] (2) Technical Solution

[0008] A photovoltaic module installation fixture provided by the utility model includes an installation frame, an adjusting plate, and an adjusting component;

[0009] The installation frame includes a first plate body, and the adjusting plate is parallel to the first plate body;

[0010] The adjusting component is installed on the installation frame, and the adjusting plate is installed on the adjusting component. The distance between the adjusting plate and the first plate body is adjusted through the adjusting component, so that the adjusting plate and the first plate body cooperate to fix the frame of the photovoltaic module to the bracket.

[0011] According to an embodiment of the utility model, the installation frame includes a second plate body and a connecting rod;

[0012] One end of the connecting rod is connected to the first plate body, and the other end is connected to the second plate body.

[0013] According to an embodiment of the present utility model, the length direction of the connecting rod is perpendicular to the plate surface of the first plate body, and along the length direction of the connecting rod, the projection of the adjusting plate falls within the first plate body.

[0014] According to an embodiment of the present utility model, the connecting rod is a telescopic rod.

[0015] According to an embodiment of the present utility model, the adjusting assembly includes a screw rod, the screw rod is screwed to the second plate body, the length direction of the screw rod is perpendicular to the plate surface of the first plate body, and the adjusting plate is connected to the screw rod.

[0016] According to an embodiment of the present utility model, the screw rod is rotatably connected to the adjusting plate.

[0017] According to an embodiment of the present utility model, a handle is installed at one end of the screw rod away from the adjusting plate.

[0018] According to an embodiment of the present utility model, the handle is connected to the screw rod through a fixing member, a first through hole is opened at one end of the screw rod close to the handle, and a groove is opened on the handle;

[0019] The fixing member includes a locking bolt, the locking bolt passes through the first through hole and is screwed to the groove, and the axis of the locking bolt is perpendicular to the axis of the screw rod.

[0020] According to an embodiment of the present utility model, a rubber pad is fixedly connected to one side of the first plate body close to the adjusting plate.

[0021] Advantages of the present utility model:

[0022] Suspend the first plate body in the installation frame on the back plate body of the photovoltaic module frame, the adjusting assembly adjusts the distance between the adjusting plate and the first plate body, and then the first plate body and the adjusting plate cooperate to clamp and fix the back plate body of the photovoltaic module frame and the bracket, so that the photovoltaic module frame and the bracket are fixed in place, replacing the traditional fixing method of pressing blocks and bolts, and there is no need to construct on the front plate body of the photovoltaic module. Therefore, workers will not step on the photovoltaic module and cause damage to it due to reasons such as unsteady standing or inattention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 Isometric view provided by an embodiment of the present utility model;

[0025] Figure 2 Assembly schematic diagram of the photovoltaic module frame, bracket and mounting fixture provided by an embodiment of the present utility model.

[0026] Icon: 1, adjustment plate; 2, mounting frame; 3, first plate body; 4, connecting rod; 5, second plate body; 6, screw; 7, handle. Detailed implementation manners

[0027] Next, the technical solutions of the present utility model will be described clearly and completely in conjunction with the embodiments. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] As Figure 1 - Figure 2 shown, an embodiment of the present utility model provides a photovoltaic module mounting fixture, including a mounting frame 2, an adjustment plate 1 and an adjustment component;

[0029] The mounting frame 2 includes a first plate body 3, and the adjustment plate 1 is parallel to the first plate body 3;

[0030] The adjustment component is mounted on the mounting frame 2, and the adjustment plate 1 is mounted on the adjustment component. The distance between the adjustment plate 1 and the first plate body 3 is adjusted through the adjustment component so that the adjustment plate 1 and the first plate body 3 cooperate to fix the photovoltaic module frame on the bracket.

[0031] Specifically, the first plate body 3 in the mounting frame 2 is suspended on the back plate body of the photovoltaic module frame. The distance between the adjustment plate 1 and the first plate body 3 is adjusted by the adjustment component. Furthermore, the first plate body 3 and the adjustment plate 1 cooperate to clamp and fix the back plate body of the photovoltaic module frame and the bracket, so that the photovoltaic module frame and the bracket are fixed in place, replacing the traditional fixing method of pressing bolts. There is no need to construct on the front plate body of the photovoltaic module. Therefore, workers will not step on the photovoltaic module and cause damage due to reasons such as standing unsteadily or inattentively. This can effectively reduce the burden on installation workers.

[0032] The photovoltaic module includes a photovoltaic panel and four frames around the photovoltaic panel.

[0033] It should be noted that in this embodiment, the back plate body in the photovoltaic module frame is the plate body that contacts the bracket and is close to the ground when the photovoltaic module is installed on the bracket. Therefore, when fixing the back plate body of the photovoltaic module frame and the bracket, the construction workers stand on tools such as a folding ladder and are located below the bracket to install the photovoltaic module on the bracket through the mounting fixture.

[0034] Specifically, the installation frame 2 includes a second plate body 5 and a connecting rod 4;

[0035] One end of the connecting rod 4 is connected to the first plate body 3, and the other end thereof is connected to the second plate body 5.

[0036] It should be noted that the length of the connecting rod 4 is greater than the sum of the thickness of the back plate body and the thickness of the bracket, that is, the distance between the first plate body 3 and the second plate body 5 is greater than the sum of the thickness of the back plate body and the bracket.

[0037] According to an embodiment of the present invention, the connecting rod 4 is a telescopic rod.

[0038] The telescopic rod includes a rod body, a ring rod and a fixing bolt. The rod body is slidably connected in the ring rod. Along the length direction of the rod body, a plurality of threaded grooves are sequentially arranged at intervals. Along the length direction of the rod body, a plurality of second through holes are sequentially arranged on the ring rod. According to the thickness of the back plate body of the photovoltaic module frame and the thickness of the bracket, a part of the rod body is drawn out of the ring rod, and the rod body and the ring rod are fixed by screwing the fixing bolt through the second through hole and the threaded groove. Since if the length of the rod body extending out of the ring rod changes, the distance between the first plate body 3 and the adjusting plate 1 will change, which will cause the photovoltaic module frame and the bracket to be fixed unstably, resulting in the photovoltaic module falling off the bracket or colliding with the adjacent photovoltaic module. Therefore, it is necessary to screw the fixing bolt with the threaded groove on the rod body to ensure that the rod body will not move along the length direction of the ring rod.

[0039] Adjust the length of the connecting rod 4 according to the thickness of the back plate body in the photovoltaic module frame and the thickness of the bracket, change the distance from the adjusting plate 1 to the first plate body 3, and then finely adjust the distance from the adjusting plate 1 to the first plate body 3 through the adjusting assembly to clamp and fix the back plate body in the photovoltaic module frame and the bracket, which can be faster during on-site construction.

[0040] The length direction of the rod body is the same as the length direction of the ring rod.

[0041] Of course, in this embodiment, the connecting rod 4 can also be a fixed rod body, and the connecting rod 4 is fixedly connected to both the first plate body 3 and the second plate body 5, preferably by welding, so as to make the installation frame 2 have higher strength. Its purpose does not deviate from the design concept of the present invention. Therefore, it should belong to the protection scope of the present invention.

[0042] According to an embodiment of the present invention, the length direction of the connecting rod 4 is perpendicular to the plate surface of the first plate body 3, and along the length direction of the connecting rod 4, the projection of the adjusting plate 1 falls within the first plate body 3.

[0043] When the adjusting component drives the adjusting plate 1 to move towards the first plate body 3, since the projection of the adjusting plate 1 falls within the first plate body 3, it can effectively prevent the photovoltaic module from moving or displacing when subjected to external forces, thereby maintaining the stability and safety of the object, and making the retention effect between the back plate body of the photovoltaic module frame and the bracket better.

[0044] Of course, the projection of the adjusting plate 1 can also not fall within the first plate body 3, and it can also achieve fixing the back plate body of the photovoltaic module frame to the bracket.

[0045] The connecting rod 4 is preferably arranged at the corners of the first plate body 3. When the length direction of the support rod in the bracket is perpendicular to the length direction of the back plate body of the photovoltaic module frame, the connecting rod 4 will not cause interference when applying the installation fixture.

[0046] According to an embodiment of the present invention, the adjusting component includes a screw rod 6. The screw rod 6 is screwed to the second plate body 5, the length direction of the screw rod 6 is perpendicular to the plate surface of the first plate body 3, and the adjusting plate 1 is connected to the screw rod 6.

[0047] Through the adjustment of the screw rod 6, the rotation amplitude control is more precise. Furthermore, the control of the distance between the adjusting plate 1 and the first plate body 3 is more precise. While the clamping effect between the back plate body of the photovoltaic module frame and the bracket is better, it is not easy to cause deformation of the back plate body of the frame and the bracket due to too small a distance, resulting in tearing at the connection between the photovoltaic panel and the frame in the photovoltaic module.

[0048] When the screw rod 6 is rotated, the adjusting plate 1 can move towards or away from the first plate body 3 along the length direction of the screw rod 6.

[0049] According to an embodiment of the present invention, the screw rod 6 is rotatably connected to the adjusting plate 1. The screw rod 6 can be rotatably connected to the adjusting plate 1 through a bearing. The screw rod 6 is fixedly connected to the inner ring of the bearing, and the adjusting plate is fixedly connected to the outer ring of the bearing. After the adjusting plate 1 contacts the bracket and the screw rod 6 is continuously rotated, at this time, since the adjusting plate 1 is rotatably connected to the screw rod 6, no friction is generated between the adjusting plate 1 and the bracket, and thus the service life of the adjusting plate 1 can be improved.

[0050] Optionally, the adjusting plate 1 can also be fixedly connected to the screw rod 6.

[0051] Of course, in this embodiment, multiple screw rods 6 can also be provided, and an adjusting plate 1 is installed on each screw rod 6. At this time, the back plate body of the photovoltaic module frame can be fixed to the bracket more stably. When one or more of the screw rods 6 become loose or damaged, it does not affect the clamping and fixing of the back plate body of the photovoltaic module frame and the bracket by the remaining adjusting plates 1 and the first plate body 3. Its purpose does not deviate from the design concept of the present invention. Therefore, it should belong to the protection scope of the present invention.

[0052] The second plate body 5 is parallel to the first plate body 3, and the length direction of the screw rod 6 is perpendicular to the plate surface of the first plate body 3. A screw hole adapted to the screw rod 6 is provided on the second plate body 5. When machining the screw hole on the second plate body 5, the machining difficulty is lower and the efficiency is higher.

[0053] According to an embodiment of the present invention, a rubber pad is fixedly connected to the side of the first plate body 3 close to the adjusting plate 1.

[0054] In order to prevent the back plate body of the photovoltaic module frame from being deformed due to excessive pressure when the first plate body 3 and the adjusting plate 1 clamp the back plate body and the bracket, and further cause the connection between the photovoltaic module frame and the photovoltaic panel to be torn, therefore, a rubber pad is fixedly connected to the side of the first plate body 3 close to the adjusting plate 1 to protect the back plate body of the photovoltaic module frame, and the rubber pad provided can prevent the contact surface between the first plate body 3 and the back plate body from slipping, and the stability is better. In addition, by providing a plurality of strip-shaped grooves on the rubber pad, the friction can be further increased to prevent slipping.

[0055] Furthermore, a second rubber pad is provided on the surface of the adjusting plate 1 close to the first plate body 3, which can not only increase the friction to prevent the contact surface between the adjusting plate 1 and the bracket from slipping and resulting in unstable fixation, but also play a role in protecting the bracket.

[0056] According to an embodiment of the present invention, a handle 7 is installed at the end of the screw rod 6 far from the adjusting plate 1.

[0057] By installing the handle 7 at the end of the screw rod 6 far from the adjusting plate 1, it is more labor-saving to turn the screw rod 6, reducing the labor of workers and eliminating the need to carry an electric wrench with them.

[0058] According to an embodiment of the present invention, the handle 7 is connected to the screw rod 6 through a fixing member. A first through hole is provided at the end of the screw rod 6 close to the handle 7, and a groove is provided on the handle 7;

[0059] The fixing member includes a locking bolt. The locking bolt passes through the first through hole and is screwed with the groove, and the axis of the locking bolt is perpendicular to the axis of the screw rod 6.

[0060] By connecting the handle 7 and the screw rod 6 through the locking bolt, it is convenient to disassemble the handle 7 and the screw rod 6. One handle 7 can be applied to multiple screw rods 6, saving costs.

[0061] Certainly, in this embodiment, the fixing member can also be in the form that the fixing member includes a limit pin and a rubber ring. A clamping groove is formed on the limit pin, and the rubber ring is fixedly connected in the clamping groove by glue. Then, one end of the limit pin is inserted into the groove through the first through hole, which can also realize connecting the handle 7 to the screw rod 6. Moreover, the design of the limit pin makes it more convenient and fast to disassemble the handle 7. Its purpose does not deviate from the design concept of the present utility model. Therefore, it should fall within the protection scope of the present utility model.

[0062] Specifically, the length of the connecting rod 4 is adjusted according to the thickness of the back panel body in the photovoltaic module frame and the thickness of the bracket. The first plate body 3 in the mounting frame 2 is hung on the back panel body of the photovoltaic module frame. The mounting fixture is translated so that the adjusting plate 1 is located directly below the bracket. The handle 7 is turned, and the screw rod 6 rotates and moves relative to the second plate body 5, so that the adjusting plate 1 moves in the direction towards the first plate body 3 until the adjusting plate 1 and the first plate body 3 clamp the back panel body and the bracket, and the back panel body in the photovoltaic module frame is fixed on the bracket 1. Then stop turning the handle 7 to complete the installation of the photovoltaic module.

[0063] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0064] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the connection inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. In addition, in the description of the present utility model, unless otherwise stated, the meaning of "a plurality" is two or more.

[0065] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A photovoltaic module mounting fixture, characterized in that, It includes an installation frame (2), an adjustment plate (1) and an adjustment assembly; The installation frame (2) includes a first plate body (3), and the adjustment plate (1) is parallel to the first plate body (3); The adjustment assembly is installed on the installation frame (2), and the adjustment plate (1) is installed on the adjustment assembly. The distance between the adjustment plate (1) and the first plate body (3) is adjusted through the adjustment assembly so that the adjustment plate (1) and the first plate body (3) cooperate to fix the photovoltaic module frame on the bracket.

2. The photovoltaic module mounting fixture according to claim 1, characterized in that, The installation frame (2) includes a second plate body (5) and a connecting rod (4); One end of the connecting rod (4) is connected to the first plate body (3), and the other end thereof is connected to the second plate body (5).

3. The photovoltaic module mounting fixture according to claim 2, characterized in that, The length direction of the connecting rod (4) is perpendicular to the plate surface of the first plate body (3). Along the length direction of the connecting rod (4), the projection of the adjustment plate (1) falls within the first plate body (3).

4. The photovoltaic module mounting fixture according to claim 2, wherein, The connecting rod (4) is a telescopic rod.

5. The photovoltaic module mounting fixture according to claim 2, wherein The adjustment assembly includes a screw rod (6). The screw rod (6) is screwed to the second plate body (5). The length direction of the screw rod (6) is perpendicular to the plate surface of the first plate body (3), and the adjustment plate (1) is connected to the screw rod (6).

6. The photovoltaic module mounting fixture according to claim 5, wherein, The screw rod (6) is rotatably connected to the adjustment plate (1).

7. A photovoltaic module mounting fixture according to claim 5, characterized in that, A handle (7) is installed at one end of the screw rod (6) away from the adjustment plate (1).

8. A photovoltaic module mounting fixture according to claim 7, wherein, The handle (7) is connected to the screw rod (6) through a fixing member. A first through hole is provided at one end of the screw rod (6) close to the handle (7), and a groove is provided on the handle (7); The fixing member includes a locking bolt. The locking bolt passes through the first through hole and is screwed to the groove. The axis of the locking bolt is perpendicular to the axis of the screw rod (6).

9. A photovoltaic module mounting fixture according to claim 1, characterized in that, A rubber pad is fixedly connected to one side of the first plate body (3) close to the adjustment plate (1).

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