CN220421776U - Daytime flaw detection platform for photovoltaic module - Google Patents
Daytime flaw detection platform for photovoltaic module Download PDFInfo
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- CN220421776U CN220421776U CN202321968517.0U CN202321968517U CN220421776U CN 220421776 U CN220421776 U CN 220421776U CN 202321968517 U CN202321968517 U CN 202321968517U CN 220421776 U CN220421776 U CN 220421776U
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- photovoltaic module
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- flaw detection
- detection platform
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- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Abstract
The utility model provides a daytime flaw detection platform of a photovoltaic module, which comprises a shielding cover and a carrying bracket, wherein the shielding cover comprises a first opening and a second opening, the carrying bracket is arranged in the shielding cover, and the carrying bracket comprises a mounting framework corresponding to the first opening, an adjustable framework corresponding to the second opening and a supporting framework connected between the mounting framework and the adjustable framework; the adjustable framework is a quadrilateral frame structure, and the quadrilateral frame structure comprises at least two first telescopic adjusting rods. The shielding cover is arranged outside the carrying bracket, so that a shielding space is formed in the shielding cover, external light is shielded, and the influence on the detection process is prevented; the adjustable framework supports the opening of the second opening, and can be adjusted through the first telescopic adjusting rod, so that the range framed by the quadrangular frame structure of the adjustable framework is changed, and the proper detection operation range is conveniently adjusted.
Description
Technical Field
The utility model relates to the technical field of photovoltaic module detection, in particular to a daytime flaw detection platform for a photovoltaic module.
Background
When the conventional photovoltaic power station performs daily EL (electroluminescence) detection, component internal flaw detection and gain coating construction quality verification, the conventional photovoltaic power station is often influenced by external light, the conventional photovoltaic power station needs to be performed at night, the conventional photovoltaic power station is low in visibility at night, the conventional photovoltaic power station is usually arranged on a roof, an overhead design is adopted, the potential risk of operation is high, the working strength of personnel is too high, and when the conventional photovoltaic power station is operated in daytime, if the conventional photovoltaic power station is improperly operated, the detection effect is greatly reduced.
Disclosure of Invention
In view of the above, the utility model provides a daytime flaw detection platform for a photovoltaic module, which aims to realize efficient detection operation of the photovoltaic module in the daytime and avoid illumination influence.
The technical scheme of the utility model is realized as follows:
the daytime flaw detection platform for the photovoltaic module comprises a shielding cover and a carrying bracket, wherein the shielding cover comprises a first opening and a second opening, the carrying bracket is arranged in the shielding cover, and the carrying bracket comprises a mounting framework corresponding to the first opening, an adjustable framework corresponding to the second opening and a supporting framework connected between the mounting framework and the adjustable framework; the adjustable framework is a quadrilateral frame structure, and the quadrilateral frame structure comprises at least two first telescopic adjusting rods.
Optionally, the shielding cover is made of flexible material.
Optionally, the adjustable framework includes two first telescopic adjustment poles and two parallel arrangement's structure pole, but the both ends of first telescopic adjustment pole sliding connection respectively is on two structure poles.
Optionally, pulley assemblies are arranged at two ends of the first telescopic adjusting rod, limiting plates are arranged at two ends of the first telescopic adjusting rod, at least part of each limiting plate extends to a position lower than the bottom of the first telescopic adjusting rod, and a part, lower than the first telescopic adjusting rod, of each limiting plate is defined as a side blocking part; the pulley assembly comprises a first pulley arranged at the bottom of the first telescopic adjusting rod and a second pulley arranged on the side blocking part.
Optionally, the spout has been seted up at the both ends of first telescopic link, the structural bar slides and sets up in the spout, the limiting plate passes through threaded fastener to be fixed the tip of first telescopic link is in, in order to with the structural bar presss from both sides and establishes in the spout.
Optionally, the first telescopic adjusting rod includes two sections basic poles and sets up the connecting rod between two sections basic poles, the spout sets up the one end of basic pole, the other end of basic pole is equipped with the confession the connecting rod slides the trepanning of emboliaing, the locking hole has been seted up along radial to the week side of basic pole, locking hole with trepanning intercommunication, threaded connection has threaded fastener on the locking hole.
Optionally, the support frame includes two at least sets of relative telescopic support structures that set up, and every telescopic support structure of group includes a second telescopic adjustment pole at least, the one end of second telescopic adjustment pole with the installation frame articulates, the other end of second telescopic adjustment pole with adjustable frame articulates.
Optionally, the support frame comprises two sets of telescopic support structures, and each set of telescopic support structures comprises two second telescopic adjusting rods.
Optionally, the mounting frame comprises a frame.
The utility model has the advantages that: the shielding cover is arranged outside the carrying bracket, so that a shielding space is formed in the shielding cover, external light is shielded, and the influence on the detection process is prevented; a detection instrument is arranged on the mounting structure of the mounting bracket, the detection instrument is positioned at the position of the first opening of the shielding cover, the second opening on the shielding cover corresponds to the photovoltaic module in the retrieval process, and the detection instrument detects the photovoltaic module towards the direction of the second opening; the adjustable framework supports the opening of the second opening, and can be adjusted through the first telescopic adjusting rod, so that the range framed by the quadrangular frame structure of the adjustable framework is changed, and the proper detection operation range is conveniently adjusted.
In addition, the beneficial effects of other alternatives in this application are further described and illustrated in the specific embodiments.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of a daytime flaw detection platform for a photovoltaic module;
FIG. 2 is an explosion schematic diagram of a daytime flaw detection platform for a photovoltaic module according to the utility model;
fig. 3 is a schematic structural view of the first telescopic adjusting rod;
fig. 4 is a schematic structural view of the pulley assembly.
In the figure: 1. a shielding cover; 11. a first opening; 12. a second opening;
2. a carrying bracket; 21. installing a framework; 22. a support frame; 221. the second telescopic adjusting rod; 23. an adjustable frame; 231. a first telescopic adjustment lever; 2311. a base rod; 2312. a connecting rod; 2313. locking the hole; 2314. a threaded fastener; 2315. a chute; 232. a structural rod; 233. a limiting plate; 2331. a side blocking part; 234. a pulley assembly; 2341. a first pulley; 2342. and a second pulley.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-4, there is shown a photovoltaic module daytime flaw detection platform, comprising a shielding cover 1 and a carrying bracket 2, the shielding cover 1 comprising a first opening 11 and a second opening 12, the carrying bracket 2 being disposed within the shielding cover 1, the carrying bracket 2 comprising a mounting frame 21 corresponding to the first opening 11, an adjustable frame 23 corresponding to the second opening 12, and a supporting frame 22 connected between the mounting frame 21 and the adjustable frame 23; the adjustable frame 23 is a quadrilateral frame structure, and the quadrilateral frame structure includes at least two first telescopic adjusting rods 231.
In application, the carrying bracket 2 is disposed on the photovoltaic module, the adjustable frame 23 is relatively positioned at the lower side, and the mounting frame 21 is positioned at the upper side, so that the corresponding detecting instrument can be disposed on the mounting frame 21, and the detecting component (such as a camera, an infrared probe, etc.) on the detecting instrument faces the direction of the photovoltaic module; the shielding cover 1 is arranged between the carrying frames in a covering way, so that a shielding space is formed in the shielding cover 1 to shield external light rays and prevent the influence in the detection process; the first opening 11 can provide a space for a detecting instrument to be mounted on the mounting frame 21, and the second opening 12 is convenient for a detecting component on the detecting instrument to detect the photovoltaic component; the supporting frame 22 can enable a proper distance between the mounting frame 21 and the adjustable frame 23, so that the distance between the detecting instrument and the photovoltaic module is convenient for detection; the adjustable frame 23 supports the second opening 12, and the adjustable frame 23 can be adjusted by the first telescopic adjusting rod 231, so as to change the range framed by the quadrangular frame structure, thereby being convenient for adjusting the proper detection operation range.
The shielding cover 1 may be made of a rigid material, for example, a plate member, and by designing the shielding cover 1 of a plurality of specifications, when the adjustable frame 23 is adjusted to a set frame range, the shielding cover 1 of a corresponding specification is selected to cover the mounting bracket 2.
More preferably, the shielding cover 1 is made of flexible material, such as a light shielding curtain, etc., and can adapt to the structural change of the adjustable frame 23 in a certain range, so that the shielding cover 1 is not required to be replaced, and the use is convenient; in addition, according to the requirements of different detection instruments on light rays of different wave bands, the corresponding shielding cover 1 can be customized, for example, the shielding cover 1 only shields light rays of a certain range of wave bands, and the detection accuracy is improved.
In an embodiment, referring to fig. 2, the adjustable frame 23 includes two first telescopic adjusting rods 231 and two parallel structural rods 232, and two ends of the first telescopic adjusting rods 231 are slidably connected to the two structural rods 232 respectively. The size of the frame setting range of the adjustable frame 23 is adjusted by adjusting the length of the first telescopic adjusting rod 231; because the photovoltaic panel on the conventional photovoltaic module is a square top surface, the frame setting range of the adjustable frame 23 shown in the embodiment is square, and the structure of the adjustable frame 23 can be flexibly adjusted according to the photovoltaic modules with different specifications.
In addition, referring to fig. 2 to 4, pulley assemblies 234 are disposed at two ends of the first telescopic adjusting rod 231, and limiting plates 233 are disposed at two ends of the first telescopic adjusting rod 231, at least a portion of the limiting plates 233 extends to a position lower than the bottom of the first telescopic adjusting rod 231, and a portion of the limiting plates 233 lower than the first telescopic adjusting rod 231 is defined as a side blocking portion 2331; the pulley assembly 234 includes a first pulley 2341 provided at the bottom of the first telescopic adjustment lever 231 and a second pulley 2342 provided on the side stopper 2331. In this way, the pulley assembly 234 enables the carrying bracket 2 to move on the photovoltaic assembly, so as to facilitate rapid adjustment of the detection position; specifically, the first telescopic adjusting rod 231 is located above the photovoltaic module, and the side blocking parts 2331 at two ends of the first telescopic adjusting rod 231 are located at two sides of the photovoltaic module to form a limit, so that the carrying support 2 is prevented from falling off the obliquely arranged photovoltaic module, and the carrying support 2 is convenient to set and position on the photovoltaic module; the first pulley 2341 below the first telescopic adjusting rod 231 abuts against the frame of the photovoltaic module, the second pulley 2342 of the side blocking portion 2331 abuts against the side surface of the frame of the photovoltaic module, and the carrying bracket 2 can be moved quickly after detecting an area on the photovoltaic module.
In the above-mentioned scheme, in order to facilitate the first telescopic adjustment rod 231 and the structural rod 232 to form a slidable connection, referring to fig. 3 and 4, a sliding slot 2315 is provided at two ends of the first telescopic adjustment rod 231, the structural rod 232 is slidably disposed in the sliding slot 2315, and the limiting plate 233 is fixed at an end of the first telescopic adjustment rod 231 through a threaded fastener 2314 so as to clamp the structural rod 232 in the sliding slot 2315. Wherein the threaded fastener 2314 may be a bolt; when the position of the first telescopic adjusting rod 231 on the structural rod 232 needs to be adjusted, the threaded fastener 2314 is unscrewed, the structural rod 232 slides in the sliding groove 2315, and after adjustment, the threaded fastener 2314 is screwed again, so that the operation is simple and quick.
In the above-mentioned scheme, in order to facilitate the realization of the expansion of the first expansion adjusting rod 231, and realize the length adjustment thereof, referring to fig. 3, the first expansion adjusting rod 231 includes two sections of base rods 2311 and a connecting rod 2312 disposed between the two sections of base rods 2311, the sliding chute 2315 is disposed at one end of the base rod 2311, the other end of the base rod 2311 is provided with a socket hole for sliding and sleeving the connecting rod 2312, a locking hole 2313 is radially opened at the peripheral side of the base rod 2311, the locking hole 2313 is communicated with the socket hole, and a threaded fastener is screwed on the locking hole. The threaded fastener may be a bolt, and the end of the threaded fastener abuts against the outer wall of the connecting rod 2312 by tightening the threaded fastener, so as to compress and fix the connecting rod 2312. In this embodiment, when the length of the first telescopic adjustment rod 231 is adjusted, the connection between the base rod 2311 and the structural rod 232 is not affected, and the adjustment and positioning are convenient. In addition, the first telescopic adjusting rod 231 may also adopt other existing rod telescopic structures.
In an embodiment, referring to fig. 2, the support frame 22 includes at least two sets of oppositely disposed telescopic support structures, each set of telescopic support structures includes at least one second telescopic adjustment rod 221, one end of the second telescopic adjustment rod 221 is hinged to the mounting frame 21, and the other end of the second telescopic adjustment rod 221 is hinged to the adjustable frame 23. In this embodiment, to ensure structural stability, the supporting frame 22 includes two sets of telescopic supporting structures, each set of telescopic supporting structures includes two second telescopic adjusting rods 221; wherein, when the lengths of the second telescopic adjusting rods 221 on the two groups of telescopic supporting structures are synchronously adjusted, the distance between the mounting framework 21 and the adjustable framework 23 can be adjusted, namely the distance between the detecting instrument and the photovoltaic module can be adjusted; and when the lengths of the second telescopic adjusting rods 221 on the two groups of telescopic supporting structures are different, the inclination of the mounting frame 21 can be adjusted, namely, the detection angle of the detection instrument relative to the top surface of the photovoltaic module can be adjusted. The telescopic structure of the second telescopic adjusting rod 221 may refer to the structure of the first telescopic adjusting rod 231, or may be an existing rod telescopic structure.
Referring to fig. 2, in this embodiment, the mounting frame 21 includes a frame, the detecting instrument may be mounted and fixed on the mounting frame 21 by bolts, and the detecting instrument may extend into the shielding space of the shielding cover 1 through the middle position of the frame; in practice, the structure of the mounting frame 21 need only be sufficient to be able to mount a test instrument. By replacing different detection instruments on the installation framework 21, the daytime flaw detection platform can complete different detection tasks, so that one machine is multipurpose, and the comprehensive benefit is high.
In this embodiment, the carrying bracket 2 is made of metal, and the mounting frame 21, the supporting frame 22 and the adjustable frame 23 in the structure are basically assembled by rods, so that the structure is simple and the installation is convenient; when not in use, the carrying support 2 can be disassembled and stored, so that the transportation is convenient.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. The daytime flaw detection platform for the photovoltaic module is characterized by comprising a shielding cover and a carrying bracket, wherein the shielding cover comprises a first opening and a second opening, the carrying bracket is arranged in the shielding cover, and the carrying bracket comprises a mounting framework corresponding to the first opening, an adjustable framework corresponding to the second opening and a supporting framework connected between the mounting framework and the adjustable framework; the adjustable framework is a quadrilateral frame structure, and the quadrilateral frame structure comprises at least two first telescopic adjusting rods.
2. The photovoltaic module daytime flaw detection platform according to claim 1, wherein the shielding cover is a flexible material.
3. The photovoltaic module daytime flaw detection platform according to claim 2, wherein the adjustable frame comprises two first telescopic adjusting rods and two structural rods arranged in parallel, and two ends of the first telescopic adjusting rods are respectively connected to the two structural rods in a sliding manner.
4. The photovoltaic module daytime flaw detection platform according to claim 3, wherein pulley assemblies are arranged at two ends of the first telescopic adjusting rod, limiting plates are arranged at two ends of the first telescopic adjusting rod, at least part of the limiting plates extend to a position lower than the bottom of the first telescopic adjusting rod, and a part, lower than the first telescopic adjusting rod, of the limiting plates is defined as a side blocking part; the pulley assembly comprises a first pulley arranged at the bottom of the first telescopic adjusting rod and a second pulley arranged on the side blocking part.
5. The photovoltaic module daytime flaw detection platform according to claim 4, wherein sliding grooves are formed in two ends of the first telescopic adjusting rod, the structural rod is arranged in the sliding grooves in a sliding mode, and the limiting plate is fixed to the end portion of the first telescopic adjusting rod through a threaded fastener so as to clamp the structural rod in the sliding grooves.
6. The photovoltaic module daytime flaw detection platform according to claim 5, wherein the first telescopic adjusting rod comprises two sections of base rods and a connecting rod arranged between the two sections of base rods, the sliding chute is arranged at one end of the base rods, a sleeve hole for the connecting rod to slide and sleeve is formed in the other end of the base rods, a locking hole is formed in the periphery of the base rods in the radial direction, the locking hole is communicated with the sleeve hole, and a threaded fastener is connected to the locking hole in a threaded mode.
7. The photovoltaic module daytime flaw detection platform according to any of claims 3-6, wherein the support frame comprises at least two sets of oppositely disposed telescopic support structures, each set of telescopic support structures comprising at least one second telescopic adjustment rod, one end of the second telescopic adjustment rod being hinged to the mounting frame, and the other end of the second telescopic adjustment rod being hinged to the adjustable frame.
8. The photovoltaic module daytime flaw detection platform according to claim 7, wherein the support frame comprises two sets of telescoping support structures, each set of telescoping support structures comprising two second telescoping adjustment rods.
9. The photovoltaic module daytime flaw detection platform according to claim 7, wherein the mounting frame comprises a frame.
10. The photovoltaic module daytime flaw detection platform according to claim 1, wherein the mounting bracket is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321968517.0U CN220421776U (en) | 2023-07-25 | 2023-07-25 | Daytime flaw detection platform for photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321968517.0U CN220421776U (en) | 2023-07-25 | 2023-07-25 | Daytime flaw detection platform for photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220421776U true CN220421776U (en) | 2024-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321968517.0U Active CN220421776U (en) | 2023-07-25 | 2023-07-25 | Daytime flaw detection platform for photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220421776U (en) |
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2023
- 2023-07-25 CN CN202321968517.0U patent/CN220421776U/en active Active
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