Auxiliary installation device for solar photovoltaic panel

Abstract

The utility model relates to an auxiliary installation device for a solar photovoltaic panel. The auxiliary installation device comprises a shell, an air exhaust mechanism and an air release mechanism. And an air exhaust groove is formed in the shell. The air exhaust mechanism comprises a plug plate, a supporting rod, a supporting plate and a suction cup. The supporting plate is located above the shell. The deflation mechanism comprises an air outlet groove formed in the supporting plate and the supporting rod, a first limiting groove formed in the supporting plate, a first fixing rod installed in the first limiting groove and a limiting plate installed in the first limiting groove and slidably connected with the first fixing rod. And a first air outlet hole and a second air outlet hole are formed in the first limiting groove. A limiting plug rod in sliding connection with the supporting plate is fixedly installed on the limiting plate, and a communicating groove is formed in the limiting plug rod. According to the utility model, the photovoltaic panel is adsorbed through the air exhaust mechanism to adjust the position of the photovoltaic panel, the suction cup is separated from the photovoltaic panel through the air release mechanism, the board spacing is enlarged by means of the fixing block assembly, the installation problem is solved, and the installation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to solar photovoltaic panel installation technical field, concretely relates to a solar photovoltaic panel auxiliary installation device. BACKGROUND

[0002] When solar photovoltaic panel is subjected to greater mechanical or thermal stress, it can produce invisible cracks in the cell unit that are not easy to be detected by naked eyes, which is called hidden crack. Hidden crack can cause the cell of solar photovoltaic panel to break, affecting the power output of solar photovoltaic panel.

[0003] There are many causes of hidden crack of solar photovoltaic panel, mainly caused by solar photovoltaic panel assembly in production, storage and transportation, construction and installation process. Moreover, most of the solar photovoltaic panel construction units do not have professional construction team, and the physical and electrical properties of photovoltaic assembly are insufficient, so the quality control points are poor in the process of installing solar photovoltaic panel. From the analysis of the whole link of the factors affecting the quality of assembly, the installation quality of solar photovoltaic panel assembly is the weakest link in the control of the whole assembly quality, and it is also the link that is prone to problems in the quality of power station assembly. When installing solar photovoltaic panel, the distance between adjacent solar photovoltaic panels is small, if the solar photovoltaic panel around has been fixed and installed with solar photovoltaic panel, the solar photovoltaic panel will be placed manually, which will cause hand clamping, and it is not easy to adjust the position of solar photovoltaic panel, affecting the installation efficiency of solar photovoltaic panel.

[0004] Therefore, in order to ensure the installation quality of solar photovoltaic panel, realize the adjustability of solar photovoltaic panel after installation, improve the installation efficiency and installation convenience of solar photovoltaic panel, and avoid the damage to the workers, a new type of solar photovoltaic panel auxiliary installation device is needed. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problems in the prior art, the utility model aims at providing a solar photovoltaic panel auxiliary installation device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A solar photovoltaic panel auxiliary installation device, which comprises a shell, an air extraction mechanism and an air release mechanism.

[0008] The inside of the shell is provided with an air extraction groove.

[0009] The air extraction mechanism comprises a plug plate installed in the air extraction groove, a support rod installed above the plug plate, a support plate installed at the top of the support rod and a suction disc installed at the bottom of the shell; the support plate is located above the shell.

[0010] The air release mechanism comprises an air outlet groove arranged in the support plate and the support rod, a first limiting groove arranged in the support plate, a first fixing rod arranged in the first limiting groove, and a limiting plate arranged in the first limiting groove and in sliding connection with the first fixing rod.

[0011] As a further improvement of the above technical solution, the top of the shell is provided with a handle.

[0012] As a further improvement of the above technical solution, the support plate is provided with a ring block.

[0013] As a further improvement of the above technical solution, the shell is provided with a fixing frame, the fixing frame is provided with a second limiting groove, and a second fixing rod is arranged in the second limiting groove; the bottom of the fixing frame is provided with a first fixing block, a fixing plate is arranged in the second limiting groove and connected with the second fixing rod, one end of the fixing plate is fixedly connected with the support plate, and the other end of the fixing plate is provided with a second fixing block matched with the first fixing block.

[0014] As a further improvement of the above technical solution, the support plate is T-shaped.

[0015] As a further improvement of the above technical solution, the fixing plate is L-shaped, and the fixing frame is connected with the first fixing block perpendicularly to form an L shape.

[0016] As a further improvement of the above technical solution, the support rod is provided with a first spring.

[0017] As a further improvement of the above technical solution, the first fixing rod is provided with a second spring.

[0018] As a further improvement of the above technical solution, the suction cup is provided with a threaded outer tube in threaded connection with the shell.

[0019] As a further improvement of the above technical solution, the air outlet groove comprises two parts in communication, one part of the air outlet groove is arranged in the support plate, and the other part of the air outlet groove is arranged in the support rod.

[0020] Compared with the prior art, the utility model has the advantages of:

[0021] (1) The utility model discloses a suction cup is pressed on solar photovoltaic panel, holds the handle and inserts four fingers into the ring block, moves the support rod connected with the support plate to drive the support rod to move upwards in the air extraction groove, thereby adsorbing the suction cup on solar photovoltaic panel, the position of solar photovoltaic panel can be adjusted by moving the equipment, and the problem that the installation position is not easy to adjust when installing solar photovoltaic panel because the solar photovoltaic panel has been fixedly installed around is avoided.

[0022] (2) The utility model discloses a deflation mechanism, the limiting plug rod is pressed by the thumb to make the limiting plate move into the first limiting groove, the air outlet is opened, and the external air enters the first limiting groove through the communication groove and the air outlet, then enters the air outlet groove through the air outlet on the other side, and finally enters the suction cup, so that the air pressure in the suction cup is same with the external air pressure, which is convenient for separating the suction cup from the solar photovoltaic panel, and improves the installation efficiency of the solar photovoltaic panel.

[0023] (3) The utility model discloses a first fixed block and second fixed block are placed between two groups of solar photovoltaic panels, and the support plate is pulled to drive the fixed plate to move, the fixed plate moves to drive the second fixed block to move, so that the distance between the first fixed block and the second fixed block is enlarged, thereby expanding the distance between the two groups of solar photovoltaic panels, and avoiding the hidden crack of solar photovoltaic panel caused by adjusting the position of solar photovoltaic panel by the crowbar. DRAWINGS

[0024] Figure 1 It is the structure diagram of solar photovoltaic panel auxiliary installation device in the utility model Figure 1 ;

[0025] Figure 2 It is the structure diagram of solar photovoltaic panel auxiliary installation device in the utility model Figure 2 ;

[0026] Figure 3 It is the internal structure diagram of shell in the utility model;

[0027] Figure 4 It is the structure diagram of deflation mechanism in the utility model;

[0028] Figure 5 It is the structure diagram of fixed frame in the utility model.

[0029] Among them:

[0030] 1, shell, 11, handle, 12, suction slot, 2, suction mechanism, 21, plug plate, 22, support rod, 23, first spring, 24, support plate, 25, ring block, 26, suction cup, 27, threaded outer tube, 3, deflation mechanism, 31, air outlet slot, 32, first limit slot, 33, second air outlet hole, 34, first fixed rod, 35, second spring, 36, limit plate, 37, limit plug rod, 38, communication groove, 4, fixed frame, 41, second limit slot, 42, second fixed rod, 43, first fixed block, 44, fixed plate, 45, second fixed block. DETAILED DESCRIPTION

[0031] The utility model makes further explanation in connection with the drawings:

[0032] As Figure 1 and Figure 2 solar photovoltaic panel auxiliary installation device, the device is through setting suction mechanism 2 and deflation mechanism 3, the problem that when installing solar photovoltaic panel, because all around has been fixed installation solar photovoltaic panel, and it is not easy to adjust its installation position is solved. The device includes shell 1, suction mechanism 2 and deflation mechanism 3. The suction mechanism 2 is used to be attached on solar photovoltaic panel when adjusting the position of solar photovoltaic panel. The deflation mechanism is used to carry out deflation operation when the auxiliary installation device is detached from solar photovoltaic panel, so that the auxiliary installation device is separated from solar photovoltaic panel.

[0033] As Figure 1 and Figure 2 shown, the device includes shell 1, the top of shell 1 is fixedly installed with handle 11, the inside of shell 1 is provided with suction slot 12, and shell 1 is installed with suction mechanism 2. The auxiliary installation device is attached on solar photovoltaic panel by suction mechanism 2, which is convenient for moving solar photovoltaic panel by the utility model and adjusting the position of solar photovoltaic panel.

[0034] As Figure 3 shown, the suction mechanism 2 includes plug plate 21 slidably installed in suction slot 12, support rod 22 slidably connected with shell 1 is fixedly installed on plug plate 21, first spring 23 is sleeved on support rod 22, plug plate 21 can be quickly reset by first spring 23, the upper end of support rod 22 extends from the top of shell, support plate 24 is fixedly installed on the top of support rod 22, four groups of ring blocks 25 are uniformly installed on support plate 24, suction cup 26 is installed on shell 1, threaded outer tube 27 is threadedly connected with shell 1 and is provided on suction cup 26, which is convenient for replacing different sizes of suction cup 26. The support plate 24 is located above the outer side of shell 1.

[0035] The working principle of the above-mentioned suction mechanism 2 is as follows:

[0036] The suction cup 26 is pressed on the solar photovoltaic panel, the handle 11 is held and the fingers are inserted into the ring block 25, the ring block 25 is pulled to move the supporting rod 22 connected with the supporting plate 24, the supporting rod 22 drives the plug plate 21 to move upward in the suction groove 12, the upward movement of the plug plate 21 reduces the air pressure in the internal space of the suction cup 26, and under the action of the external atmospheric pressure, the suction cup 26 is tightly pressed on the solar photovoltaic panel, so that the suction is realized, and the suction cup 26 is adsorbed on the solar photovoltaic panel. By moving the device, the position of the solar photovoltaic panel can be adjusted, and the problem that it is not easy to adjust the installation position when the solar photovoltaic panel is fixedly installed around the installed solar photovoltaic panel is avoided.

[0037] As a further improvement of the above technical solution, the supporting plate 24 is provided with a gas releasing mechanism 3, the gas releasing mechanism 3 comprises a gas outlet groove 31, the gas outlet groove 31 comprises two parts in communication, one part of the gas outlet groove is arranged in the supporting plate 24, and the other part of the gas outlet groove is arranged in the supporting rod 22, and the gas outlet groove 31 builds a key channel for gas flow. A first limiting groove 32 is arranged in the supporting plate 24, and the first limiting groove 32 plays a key positioning and guiding role in the whole gas releasing mechanism. First and second gas outlet holes 33 are symmetrically arranged in the first limiting groove 32, and the first and second gas outlet holes 33 are important entrances and exits for gas to enter and exit the first limiting groove 32. Two groups of first fixed rods 34 are symmetrically and fixedly installed in the first limiting groove 32, and the first fixed rods 34 provide support for the installation and movement of other components. A second spring 35 is sleeved on the first fixed rod 34, and the second spring 35 is used for quickly resetting the limiting plate 36 under the elastic force of the second spring 35 after the gas releasing is completed. A limiting plate 36 is slidably installed in the first limiting groove 32 and is slidably connected with the first fixed rod 34, and this connection mode not only ensures that the limiting plate 36 can slide smoothly, but also makes the movement of the limiting plate 36 be accurately controlled. A limiting plug rod 37 is fixedly installed on the limiting plate 36 and is slidably connected with the supporting plate 24, and the limiting plug rod 37 is used for plugging the first gas outlet hole, and a plurality of communication grooves 38 are uniformly arranged on the limiting plug rod 37. In the normal state, the limiting plug rod 37 can plug the gas outlet hole 33, and the plurality of communication grooves 38 uniformly arranged on the surface of the limiting plug rod 37 bear an important task of gas transmission during the gas releasing process.

[0038] The working principle of the above-mentioned gas releasing mechanism 3 is as follows:

[0039] When the position adjustment of the solar photovoltaic panel is completed, and the suction cup 26 needs to be separated from the solar photovoltaic panel, the operator presses the limiting plug rod 37 with the thumb. This operation makes the limiting plate 36 fixedly connected with the limiting plug rod 37 slide in the first limiting groove 32 and enter the groove. At this time, the first air outlet hole originally blocked by the limiting plug rod 37 is opened. The external air enters the first limiting groove 32 through the communication groove 38 on the limiting plug rod 37 and the opened first air outlet hole. Then, the air enters the air outlet groove 31 through the second air outlet hole 33 on the other side of the first limiting groove 32. Finally, the air enters the suction cup 26 along the air outlet groove 31. With the continuous inflow of air, the air pressure in the suction cup 26 gradually becomes the same as the external air pressure, so that the suction cup 26 is easily separated from the solar photovoltaic panel, and the installation efficiency of the solar photovoltaic panel is greatly improved.

[0040] The utility model discloses a solar photovoltaic panel position adjustment device, including the support plate 24, the support plate 24 is fixedly connected with the solar photovoltaic panel, the support plate 24 is fixedly connected with the support rod, the support rod is fixedly connected with the support frame 4, the support frame 4 is fixedly connected with the shell 1, the shell 1 is fixedly connected with the suction cup 26, the suction cup 26 is fixedly connected with the air outlet groove 31, the air outlet groove 31 is fixedly connected with the first limiting groove 32, the first limiting groove 32 is fixedly connected with the limiting plug rod 37, the limiting plug rod 37 is fixedly connected with the limiting plate 36, the limiting plate 36 is fixedly connected with the first air outlet hole 39, the first air outlet hole 39 is fixedly connected with the second air outlet hole 33.

[0041] As a further improvement of the above technical solution, in order to solve the problem of not easy to adjust the installation position of the solar photovoltaic panel when the solar photovoltaic panel is fixedly installed around the installed solar photovoltaic panel, since the distance between the installed solar photovoltaic panels needs to be adjusted sometimes, most of the time the position is adjusted by a crowbar, which may cause the solar photovoltaic panel to crack.

[0042] As shown in Figure 1 and Figure 2 , the shell 1 is fixedly connected with the fixed frame 4. As shown in Figure 2 and Figure 5 , the fixed frame 4 is provided with a second limiting groove 41. Two groups of second fixed rods 42 are symmetrically installed in the second limiting groove 41. The second fixed rods 42 support and guide the movement of the fixed plate 44. The first fixed block 43 is fixedly installed on the fixed frame 4. The fixed plate 44 is slidably installed in the second limiting groove 41 and is slidably connected with the second fixed rod 42. The fixed plate 44 is fixedly connected with the support plate 24. The second fixed block 45 is fixedly installed on the fixed plate 44 and cooperates with the first fixed block 43. Preferably, the fixed plate 44 is L-shaped, and the support plate 24 is T-shaped.

[0043] When the interval between the two groups of solar photovoltaic panels needs to be adjusted, the first fixing block 43 and the second fixing block 45 are placed between the two groups of solar photovoltaic panels whose interval needs to be adjusted, the support plate 24 is pulled to drive the fixing plate 44 to move, the movement of the fixing plate 44 drives the second fixing block 45 to move, so that the interval between the first fixing block 43 and the second fixing block 45 becomes larger, thereby expanding the interval between the two groups of solar photovoltaic panels, and the situation that the solar photovoltaic panel is cracked due to the adjustment of the position of the solar photovoltaic panel by the crowbar is avoided. Since the fixing plate 44 is fixedly connected with the support plate 24, the movement of the support plate 24 will drive the fixing plate 44 to move synchronously. The fixing plate 44 moves in the second limiting groove 41 along the direction of the sliding connection with the second fixing rod 42, thereby driving the second fixing block 45 fixed thereon to move. With the movement of the second fixing block 45, the interval between the first fixing block 43 and the second fixing block 45 gradually becomes larger, thereby achieving the purpose of expanding the interval between the two groups of solar photovoltaic panels. By adjusting the interval in this way, the use of the crowbar to adjust the position of the solar photovoltaic panel is avoided, and the situation that the solar photovoltaic panel is cracked due to improper operation of the crowbar is effectively prevented. When the interval between the two groups of photovoltaic panels is adjusted, the suction cup has completed the function of adsorbing the photovoltaic panel to adjust the position of the photovoltaic panel, at this time, the suction cup can be unscrewed from the shell to avoid affecting the adjustment of the interval.

[0044] The above-described embodiments are merely preferred embodiments of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements to the technical solutions of the present application made by those skilled in the art shall fall within the protection scope of the present application as defined by the claims.

Claims

1. A solar photovoltaic panel auxiliary installation device, characterized in that, The device includes a housing (1), an air extraction mechanism (2), and an air release mechanism (3); The outer shell (1) has an air extraction groove (12) inside; The air extraction mechanism (2) includes a plug plate (21) installed in the air extraction groove (12), a support rod (22) installed above the plug plate (21), a support plate (24) installed on the top of the support rod (22), and a suction cup (26) installed at the bottom of the outer shell (1); the support plate (24) is located above the outer shell (1); The venting mechanism (3) includes an venting groove (31) opened inside the support plate (24) and the support rod (22), a first limiting groove (32) opened inside the support plate (24), a first fixing rod (34) installed in the first limiting groove (32), and a limiting plate (36) installed in the first limiting groove (32) and slidably connected to the first fixing rod (34); a first venting hole and a second venting hole (33) are provided in the first limiting groove (32); a limiting plug rod (37) slidably connected to the support plate (24) is fixedly installed on the limiting plate (36), and a connecting groove (38) is opened on the limiting plug rod (37).

2. The solar photovoltaic panel auxiliary installation device according to claim 1, characterized in that, A handle (11) is mounted on the top of the outer casing (1).

3. The solar photovoltaic panel auxiliary installation device according to claim 1, characterized in that, A ring block (25) is installed on the support plate (24).

4. The solar photovoltaic panel auxiliary installation device according to claim 1, characterized in that, A fixing frame (4) is fixedly installed on the outer shell (1), and a second limiting groove (41) is opened in the fixing frame (4), and a second fixing rod (42) is installed in the second limiting groove (41). The bottom of the fixing frame (4) is equipped with a first fixing block (43), and a fixing plate (44) connected to the second fixing rod (42) is installed in the second limiting groove (41). One end of the fixing plate (44) is fixedly connected to the support plate (24), and the other end of the fixing plate (44) is fixedly installed with a second fixing block (45) that cooperates with the first fixing block (43).

5. The solar photovoltaic panel auxiliary installation device according to claim 1, characterized in that, The support plate (24) is T-shaped.

6. The solar photovoltaic panel auxiliary installation device according to claim 4, characterized in that, The fixing plate (44) is L-shaped; the fixing frame (4) is vertically connected to the first fixing block (43) to form an L-shape.

7. The solar photovoltaic panel auxiliary installation device according to claim 1, characterized in that, A first spring (23) is sleeved on the support rod (22).

8. The solar photovoltaic panel auxiliary installation device according to claim 1, characterized in that, A second spring (35) is sleeved on the first fixing rod (34).

9. The solar photovoltaic panel auxiliary installation device according to claim 1, characterized in that, The suction cup (26) is provided with a threaded outer tube (27) that is threadedly connected to the outer shell (1).

10. The solar photovoltaic panel auxiliary installation device according to claim 1, characterized in that, The air outlet groove (31) includes two connected parts, one part of which is opened in the support plate (24) and the other part of which is opened in the support rod (22).

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