CN216313049U - A photovoltaic module auxiliary test device - Google Patents

Abstract

The utility model discloses an auxiliary testing device for a photovoltaic assembly, which comprises a first frame body, a clamping assembly and a plurality of clamping assemblies, wherein the clamping assemblies are arranged on the first frame body; the clamping assembly comprises a second frame body, a first clamping plate, two second clamping plates, a plurality of first springs, a plurality of second springs, a plurality of limiting rods and a bearing table; the second frame body is rotatably connected in the first frame body and is provided with an installation cavity, and the first clamping plate and the bearing table are respectively arranged in the installation cavity in an opposite mode and are used for loading a photovoltaic plate; the two second clamping plates are oppositely arranged on two sides of the first clamping plate. The photovoltaic module auxiliary testing device solves the problems that the existing photovoltaic module auxiliary testing device is clamped through the clamping plate, then a worker turns over the photovoltaic module to detect, the clamping efficiency is low, the stability is poor, the possibility of falling exists in the detection process, and the testing cost is increased invisibly.

Description

A photovoltaic module auxiliary test device

technical field

The utility model relates to the technical field of photovoltaic equipment, in particular to an auxiliary testing device for photovoltaic components.

Background technique

Solar energy is an inexhaustible and inexhaustible clean and renewable energy. Among the effective utilization of solar energy, the utilization of solar photoelectric conversion, that is, photovoltaic solar energy, is the fastest growing and most dynamic research field in recent years. , the photovoltaic modules will have some defects and other problems during the production process, and it is necessary to carry out the EL test process for the photovoltaic modules produced by them;

In the existing auxiliary testing devices for photovoltaic modules, they are all clamped by clamping plates, and then workers perform flip inspection on the photovoltaic modules. The existing clamping plates have low clamping efficiency and poor stability. During the detection process , there is the possibility of falling, which virtually increases the test cost;

To this end, we propose an auxiliary test device for photovoltaic modules.

Utility model content

The purpose of the present invention is to overcome the above technical deficiencies and provide an auxiliary test device for photovoltaic components.

In order to achieve the above-mentioned technical purpose, the utility model has adopted the following technical solutions:

An auxiliary test device for photovoltaic modules,

It includes a first frame body, a clamping component and several engaging components;

The clamping assembly includes a second frame body, a first clamp plate, two second clamp plates, a plurality of first springs, a plurality of second springs, a plurality of limit rods and a bearing platform; the second frame body is rotatably connected to the The first frame has an installation cavity, and the first clamping plate and the bearing platform are respectively arranged in the installation cavity opposite to each other, and are used for loading photovoltaic panels; the two second clamping plates are arranged opposite to the first clamping plate. The two sides of the splint, and the two second splints, the first splint and the bearing platform can be enclosed to form a clamping area for clamping the photovoltaic panel; one end of the first springs is connected to the first spring. One end of a splint is connected to the inner wall of the second frame body; one end of a plurality of the second springs is connected to one end of the second splint, and the other end is connected to the inner wall of the second frame body; The limit rod is rotatably connected to the two sides of the first clamp plate and the bearing platform, the limit rod has a limit end, and the second clamp plate is provided with a spacer capable of cooperating with the limit end. the limit slot;

Several of the engaging components are in one-to-one correspondence with the limiting rods, and the engaging components include a pull rod, a movable plate, a number of third springs and a clamping block; one end of a number of the third springs is connected to the limiting rod In the inner wall of the slot, the other ends of the third springs are connected to the movable plate, and the pull rod is fixedly connected to the side of the movable plate close to the third spring; and extends through the second clamping plate outside the second splint; after the block is connected to the side of the movable plate away from the third spring and can pass through the corresponding limit rod, the limit rod is limited to the in the limit slot.

Preferably, bearing seats are fixed at the upper and lower ends of the inner wall of the first frame, a rotating shaft is rotatably connected in the bearing seat, and one end of the rotating shaft is fixed on the second frame body.

Preferably, both the first clamping plate and the second clamping plate are provided with strip-shaped clamping grooves.

Preferably, push rods are fixed on the front surfaces of the first clamp plate and the second clamp plate.

Preferably, a groove body is formed on the upper end surface of the bearing platform; and a plurality of pulleys are arranged on the lower end of the first frame body.

Preferably, the limiting rod is an L-shaped rod body, and the limiting rod is provided with a through hole for the through-end of the clamping block.

Preferably, the surfaces of the first spring and the second spring are provided with anti-oxidation coatings.

Preferably, a slideway is provided in the limit groove, and the movable plate is slidably connected inside the slideway.

Preferably, the limit rod is connected to both sides of the first clamping plate and the bearing platform respectively through a movable shaft, and the turning angle of the limit rod is 90°.

Preferably, the length of the first splint is longer than the length of the second splint.

Compared with the prior art, the beneficial effects of the present utility model include:

1. Compared with the prior art, the utility model is provided with a rotatable second frame, which is convenient for the staff to drive the photovoltaic panel to rotate, so as to quickly detect it and improve the detection efficiency; 2. The utility model and Compared with the prior art, through the cooperation of the limit rod and the clamping component, the first splint and the second splint can be better clamped on the outside of the photovoltaic panel, so that it is not easy to loosen and avoid detection accidents. Effectively reduce the detection cost.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the front schematic diagram of the present utility model;

Fig. 3 is the front schematic view of the clamping plate of the present invention;

Fig. 4 is the top view of the clamping plate of the present invention;

Figure 5 is an enlarged view of part A in Figure 1 of the present utility model.

In the figure: 1, the first frame; 11, the bearing seat; 12, the shaft; 13, the pulley; 2, the clamping assembly; 21, the second frame; 22, the first plywood; 23, the second plywood; 231, Limiting groove; 232, clamping groove; 24, first spring; 25, second spring; 26, carrying platform; 27, limit rod; 271, through hole; 3, engaging component; 31, tie rod; 32, Activity board; 33, third spring; 34, block; 4, push rod; 5, photovoltaic panel.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

Please refer to FIG. 1 , an auxiliary test device for photovoltaic components, including a first frame body 1 , a clamping component 2 and several engaging components 3 .

The clamping assembly 2 includes a second frame body 21, a first clamp plate 22, two second clamp plates 23, a plurality of first springs 24, a plurality of second springs 25, a plurality of limit rods 27 and a bearing platform 26; the second frame body 21 It is rotatably connected to the first frame body 1 and has an installation cavity. The first clamping plate 22 and the bearing platform 26 are respectively arranged in the installation cavity opposite to each other, and are used to load the photovoltaic panels 5; the two second clamping plates 23 are arranged opposite to the first clamping plate. 22, and the two second clamping plates 23, the first clamping plate 22 and the bearing platform 26 can be enclosed to form a clamping area for clamping the photovoltaic panel 5; one end of a plurality of first springs 24 is connected to one end of the first clamping plate 22 , the other end is connected to the inner wall of the second frame body 21; one end of a plurality of second springs 25 is connected to one end of the second splint 23, and the other end is connected to the inner wall of the second frame body 21; On both sides of a clamping plate 22 and the bearing platform 26 , the limiting rod 27 has a limiting end, and the second clamping plate 23 is provided with a limiting groove 231 which can cooperate with the limiting end.

The plurality of engaging assemblies 3 correspond to the limit rods 27 one-to-one. The engaging assemblies 3 include a pull rod 31 , a movable plate 32 , a plurality of third springs 33 and a clamping block 34 ; one end of the plurality of third springs 33 is connected to the limit groove 231 The other end of the several third springs 33 is connected to the movable plate 32, and the pull rod 31 and the movable plate 32 are fixedly connected to one side of the movable plate 32 close to the third spring 33; After the blocking block 34 is connected to the side of the movable plate 32 away from the third spring 33 and can pass through the corresponding limiting rod 27 , the limiting rod 27 is limited in the limiting groove 231 .

In this device, two workers move the first splint 22 and the second splint 23 in turn, and place the photovoltaic panel 5 to be detected on the bearing platform 26. After the placement is completed, the first spring 24 and the second spring The elastic force of 25 pushes the first clamp plate 22 and the second clamp plate 23 to clamp the photovoltaic panel 5; when the first clamp plate 22 and the second clamp plate 23 clamp the photovoltaic panel 5, the staff pulls the pull rod 31 to make it The movable plate 32 drives the block 34 to move, and rotates the limit rod 27 so that one end of the limit rod 27 extends into the limit slot 231 . The elastic force of the spring 33 pushes the movable plate 32 to make its block 34 extend into the limit rod 27 to complete the limit of the limit rod 27, thereby further enhancing the first clamp plate 22 and the second clamp plate 23 to the photovoltaic panel 5. The clamping force makes it less likely to fall off.

In order to improve the rotation efficiency of the second frame body 21, please refer to FIG. 1 and FIG. 2, in a preferred embodiment, the upper and lower ends of the inner wall of the first frame body 1 are fixed with bearing seats 11, and the bearing seat 11 is rotatably connected with a bearing seat 11. The rotating shaft 12, one end of the rotating shaft 12 is fixed on the second frame body 21, and the second frame body 21 can be rotated in the first frame body 1 by arranging the bearing seat 11 and the rotating shaft 12, which is convenient for the staff to check the photovoltaic panel 5. Check on both sides.

In order to improve the clamping effect of the first splint 22 and the second splint 23, please refer to FIG. 3, FIG. 4 and FIG. 5. In a preferred embodiment, the first splint 22 and the second splint 23 are provided with strip clips. The holding groove 232, wherein the first clamping plate 22 and the second clamping plate 23 can effectively clamp the upper end and both sides of the photovoltaic panel 5, and the strip clamping groove 232 can better connect the photovoltaic panel 5 and the first clamping plate 22. Connect with the second splint 23, and a sponge layer is bonded in the strip-shaped clamping groove 232 to avoid abrasion on the surface of the photovoltaic panel 5 during the clamping process, and the front surfaces of the first splint 22 and the second splint 23 are fixed. There is a push rod 4, and by setting a push portion, it is convenient for the staff to push the first plywood 22 or the second plywood 23 to squeeze the first spring 24 or the second spring 25 to keep it away from the photovoltaic panel 5; the limit groove 231 is provided with a sliding The slideway is slidably connected with the movable plate 32. By setting the slideway, the moving efficiency of the movable plate 32 is enhanced, and it is convenient for the pull rod 31 to drive the movable plate 32 to move. 26 on both sides, and the turning angle of the limit rod 27 is 90°, the length of the first plywood 22 is longer than the length of the second plywood 23; the limit rod 27 is an L-shaped rod body, and the limit rod 27 is provided with a clamping block 34 Through the through-hole 271 at the end, by opening the through-hole 271, it is convenient for the clamping block 34 to extend into the interior of the limiting rod 27, so as to achieve a better limiting effect.

In order to improve the bearing efficiency and moving efficiency of the device to the photovoltaic panel 5, please refer to FIG. 1 and FIG. 2. In a preferred embodiment, the upper end face of the bearing platform 26 is provided with a groove body; the lower end of the first frame body 1 is provided with a groove body. The plurality of pulleys 13 are provided with grooves to facilitate placing the photovoltaic panels 5 on the bearing platform 26 , and the movability of the first frame body 1 is enhanced by arranging the pulleys 13 .

In order to improve the service life of the first spring 24 and the second spring 25, please refer to FIG. 1 and FIG. 2, the surfaces of the first spring 24 and the second spring 25 are provided with anti-oxidation coatings. The service life of the first spring 24 and the second spring 25 is prolonged, and the maintenance cost of the equipment in the later stage is reduced.

In order to better understand the present utility model, the working process of the photovoltaic module auxiliary test device of the present utility model will be described in detail below with reference to Figs. The two plywood 23, through the first plywood 22 and the second plywood 23, squeeze the first spring 24 and the second spring 25 in turn to make them deformed; and place the photovoltaic panel 5 to be detected on the bearing platform 26, and the placement is completed. Then, under the elastic force of the first spring 24 and the second spring 25, the first clamp plate 22 and the second clamp plate 23 are pushed to clamp the photovoltaic panel 5; when the first clamp plate 22 and the second clamp plate 23 clamp the photovoltaic panel 5 After holding, the staff pulls the pull rod 31 so that its movable plate 32 drives the block 34 to move, and rotates the limit rod 27 so that one end of the limit rod 27 extends into the limit slot 231 , when one end of the limit rod 27 extends into the limit slot After 231, stop pulling the pull rod 31, and through the elastic force of the third spring 33, push the movable plate 32 to make the block 34 extend into the through hole 271 of the limit rod 27 to complete the limit of the limit rod 27, thereby further Enhance the clamping force of the first splint 22 and the second splint 23 to the photovoltaic panel 5, so that it is not easy to fall, and during the detection process, the staff can rotate the second frame 21, thereby changing the detection direction of the photovoltaic panel 5 , and through the pulley 13 , the first frame body 1 can be moved arbitrarily, which greatly enhances the portability of the first frame body 1 .

The specific embodiments of the present invention described above do not limit the protection scope of the present invention. Any other corresponding changes and deformations made according to the technical concept of the present invention shall be included in the protection scope of the claims of the present invention.

Claims (10)

1. A photovoltaic module auxiliary test device, characterized in that: It includes a first frame body, a clamping component and several engaging components; The clamping assembly includes a second frame body, a first clamp plate, two second clamp plates, a plurality of first springs, a plurality of second springs, a plurality of limit rods and a bearing platform; the second frame body is rotatably connected to the The first frame has an installation cavity, and the first clamping plate and the bearing platform are respectively arranged in the installation cavity opposite to each other, and are used for loading photovoltaic panels; the two second clamping plates are arranged opposite to the first clamping plate. The two sides of the splint, and the two second splints, the first splint and the bearing platform can be enclosed to form a clamping area for clamping the photovoltaic panel; one end of the first springs is connected to the first spring. One end of a splint is connected to the inner wall of the second frame body; one end of a plurality of the second springs is connected to one end of the second splint, and the other end is connected to the inner wall of the second frame body; The limit rod is rotatably connected to the two sides of the first clamp plate and the bearing platform, the limit rod has a limit end, and the second clamp plate is provided with a spacer capable of cooperating with the limit end. the limit slot; Several of the engaging components are in one-to-one correspondence with the limiting rods, and the engaging components include a pull rod, a movable plate, a number of third springs and a clamping block; one end of a number of the third springs is connected to the limiting rod In the inner wall of the slot, the other ends of the third springs are connected to the movable plate, and the pull rod is fixedly connected to the side of the movable plate close to the third spring; and extends through the second clamping plate outside the second splint; after the block is connected to the side of the movable plate away from the third spring and can pass through the corresponding limit rod, the limit rod is limited to the in the limit slot. 2 . The auxiliary testing device for photovoltaic modules according to claim 1 , wherein the upper and lower ends of the inner wall of the first frame are fixed with bearing seats, and a rotating shaft is rotatably connected in the bearing seat, and the One end of the rotating shaft is fixed on the second frame body. 3 . The auxiliary testing device for photovoltaic modules according to claim 1 , wherein the first clamping plate and the second clamping plate are both provided with strip-shaped clamping grooves. 4 . 4 . The auxiliary testing device for photovoltaic modules according to claim 1 , wherein push rods are fixed on the front surfaces of the first clamp plate and the second clamp plate. 5 . 5 . The auxiliary testing device for photovoltaic modules according to claim 1 , wherein a groove body is formed on the upper end surface of the bearing platform; and a plurality of pulleys are arranged at the lower end of the first frame body. 6 . 6 . The auxiliary testing device for photovoltaic modules according to claim 1 , wherein the limiting rod is an L-shaped rod body, and a through hole for the through-end of the clamping block is formed on the limiting rod. 7 . 7 . The auxiliary testing device for photovoltaic modules according to claim 1 , wherein the surfaces of the first spring and the second spring are provided with an anti-oxidation coating. 8 . 8 . The auxiliary testing device for photovoltaic modules according to claim 1 , wherein a slideway is provided in the limit groove, and the movable plate is slidably connected inside the slideway. 9 . 9 . The auxiliary testing device for photovoltaic modules according to claim 1 , wherein the limit rods are respectively connected to both sides of the first splint and the bearing platform through movable shafts, and the limit rods The flip angle of the lever is 90°. 10 . The auxiliary testing device for photovoltaic modules according to claim 1 , wherein the length of the first clamping plate is longer than the length of the second clamping plate. 11 .

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