Photovoltaic module fixing band and buckling device

Abstract

The invention relates to the technical field of fixing devices, in particular to a photovoltaic module fixing band and a buckling device, the photovoltaic module fixing band comprises a band body, and two sides of the band body are provided with connectors; the connector comprises a connector body and a plug, the connector body is fixedly connected with the belt body, a connecting shaft is fixedly arranged on the connector body, and a limiting part is fixedly arranged on the connecting shaft; the plug is movably connected with the connecting shaft in an inserted mode, and the plug is arranged between the limiting part and the connector. The elastic parts are symmetrically arranged on the two sides of the plug, the elastic parts are each of an arc-shaped structure, the elastic parts are connected with the buckling devices through the connectors at the two ends of the belt body to form a binding belt structure, the stacked photovoltaic modules are bound and fixed, operation is easy, the occupied space is small, the photovoltaic panels with the larger size and the larger number can be transported, the transportation cost is reduced, and the transportation efficiency is improved. The joint part of the connector is connected with the plug through the connecting shaft, and the angle of the belt body can be adjusted by rotating the connector.

Description

Technical Field

[0001] The present invention relates to the technical field of fixing devices, and in particular to a photovoltaic component fixing belt and a buckling device. Background Art

[0002] Transportation refers to the logistics activity of transporting goods from one place to another using specific equipment and tools. It is the spatial displacement of goods within different geographical areas with the purpose of changing the spatial position of goods. Through this displacement, the spatial benefits of goods are created, their use value is realized, and different needs of society are met. Transportation is one of the central links of logistics and the most important function of modern logistics activities. During the transportation process, the goods are tied and fixed with fixing belts. Photovoltaic modules refer to equipment assembled from multiple photovoltaic cells, which are used to convert sunlight into electrical energy. Photovoltaic modules usually contain packaging materials to protect the internal cells and can resist environmental factors.

[0003] When transporting photovoltaic panels, multiple photovoltaic panels are usually stacked for transportation to reduce the space required for transportation, thereby reducing transportation costs. In order to prevent the photovoltaic panels from collapsing after being stacked, a fixed structure is used to fix the photovoltaic panels. However, the fixed structure of existing transportation devices is not only relatively complex and difficult to operate, but also occupies a large space, resulting in a limited number of photovoltaic panels actually transported by the transportation device and high transportation costs. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that the fixed structure of the transportation device is difficult to operate, occupies a large space, the number of photovoltaic panels actually transported is limited, and the transportation cost is high, and a photovoltaic component fixing belt and buckle device are proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A photovoltaic module fixing belt is designed, comprising a belt body, and connectors are arranged on both sides of the belt body;

[0007] The connector includes: a connector and a plug, the connector is fixedly connected to the belt body, a connecting shaft is fixedly arranged on the connector, and a limiting portion is fixedly arranged on the connecting shaft;

[0008] The plug is movably connected to the connecting shaft, and the plug is arranged between the limiting portion and the joint;

[0009] The two sides of the plug are symmetrically provided with elastic parts, and the elastic parts are both arc-shaped structures.

[0010] The plug comprises a connecting plate and a mounting plate, and the elastic part is fixedly arranged on the mounting plate.

[0011] Furthermore, a connecting groove is formed between the mounting plate and the connecting plate, a protrusion is provided at the end of the elastic portion, and a deformation groove is provided between the protrusion and the mounting plate.

[0012] Furthermore, a plug plate is fixedly provided at one end of the connecting shaft, the plug plate is plugged into the joint, a positioning groove is provided on the plug plate, and a positioning structure matching with the positioning groove is provided on the joint.

[0013] Furthermore, the positioning structure includes a positioning pin movably plugged with the joint, the positioning pin is provided with an avoidance groove corresponding to the plug plate, and a spring is provided between the positioning pin and the joint.

[0014] The present invention also proposes a photovoltaic module fixing belt buckling device, comprising the above-mentioned photovoltaic module fixing belt and a connecting sleeve, wherein the connecting sleeve is provided with a through groove matching the elastic part, and the end of the elastic part passes through the through groove and contacts the connecting sleeve.

[0015] Furthermore, a slot is provided on one side of the connecting sleeve, a connecting piece is inserted into the slot, and the connecting piece includes a connecting portion for connecting to a structure such as a bracket and a fixing frame that requires installation of a snap-fit ​​device, and a plug post movably plugged into the slot.

[0016] Furthermore, a plurality of slots are arranged in an array on the plug post, an elastic plate is fixedly connected to the connecting sleeve, and a clamping piece matching the slots is fixedly arranged on the elastic plate.

[0017] Furthermore, an inclined surface is provided in the slot, and a protrusion which is convenient for shifting is fixedly provided on the elastic plate.

[0018] Furthermore, a sliding groove is provided on the connecting sleeve, and the connecting sleeve is slidably arranged on the sliding groove. A limiting frame cooperating with the protruding portion is fixedly arranged on one side of the connecting sleeve.

[0019] The photovoltaic module fixing belt and buckling device proposed by the present invention have the following beneficial effects:

[0020] In the present invention, the connectors at both ends of the belt body are connected with the buckling device to form a binding structure, and the stacked photovoltaic components are bound and fixed. The operation is simple and the space occupied is small. A larger volume and a larger number of photovoltaic panels can be transported, and the transportation cost is reduced.

[0021] Secondly, in the present invention, the connector part of the connector is connected to the plug via a connecting shaft. When the plug is plugged and fixed with the snap-fit ​​device, the connector can be rotated to adjust the angle of the belt body, so that the stacked photovoltaic components can be bundled and fixed at different angles, thereby improving the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of a photovoltaic module fixing belt proposed by the present invention;

[0023] Figure 2 It is a structural schematic diagram of the joint of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the positioning pin of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the connecting sleeve of the present invention;

[0026] Figure 5 It is a structural schematic diagram of the connecting sleeve of the present invention.

[0027] In the figure: 1. belt body; 2. connector; 21. connector; 22. plug; 221. connecting plate; 222. mounting plate; 23. connecting shaft; 231. plug plate; 232. positioning groove; 24. limiting part; 25. elastic part; 251. raised part; 3. positioning structure; 31. positioning pin; 32. spring; 4. connecting sleeve; 41. elastic plate; 42. raised part; 5. connecting piece; 51. connecting part; 52. plug column; 521. slot; 522. inclined surface; 6. connecting sleeve; 61. limiting frame. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Reference Figure 1-3 , a photovoltaic module fixing belt, comprising a belt body 1, and connectors 2 are arranged on both sides of the belt body 1;

[0030] The connector 2 includes: a connector 21 and a plug 22. The connector 21 is fixedly connected to the belt body 1. A connecting shaft 23 is fixedly arranged on the connector 21. A limiting portion 24 is fixedly arranged on the connecting shaft 23.

[0031] The plug 22 is movably connected to the connecting shaft 23, and the plug 22 is arranged between the limiting portion 24 and the connector 21;

[0032] The two sides of the plug 22 are symmetrically provided with elastic parts 25 , and the elastic parts 25 are both arc-shaped structures.

[0033] In the present invention, the connectors 2 at both ends of the belt body 1 are connected to the buckling devices on the transport equipment to form a binding structure, and the stacked photovoltaic panels are bundled and fixed. The connector 21 of the connector 2 is connected to the plug 22 through the connecting shaft 23. When the plug 22 is plugged and fixed with the buckling device, the connector 21 can be rotated to adjust the angle of the belt body 1, so that the stacked photovoltaic panels can be bundled and fixed at different angles, thereby improving the scope of application. Multiple fixing belts can be combined to form a M-shaped structure or an X-shaped structure. Compared with traditional cross-shaped binding belts, the fixing effect is better, and photovoltaic modules of different shapes can be fixed.

[0034] Furthermore, in the present embodiment, the plug 22 includes a connecting plate 221 and a mounting plate 222, and the elastic portion 25 is fixedly disposed on the mounting plate 222. When the plug 22 is plugged into the snap-fit ​​device, the mounting plate 222 is first plugged into the snap-fit ​​device, and the elastic portion 25 undergoes elastic deformation. When the plug 22 is installed in place, the elastic portion 25 is reset and cooperates with the snap-fit ​​device to fix the plug 22 to prevent it from loosening.

[0035] In this embodiment, a connecting groove is formed between the mounting plate 222 and the connecting plate 221, a protrusion 251 is provided at the end of the elastic portion 25, and a deformation groove is provided between the protrusion 251 and the mounting plate 222. When the plug 22 is plugged into the snap-fit ​​device, the elastic portion 25 undergoes elastic deformation, and the deformation groove becomes smaller until the protrusion 251 contacts the mounting plate 222. At this time, the plug 22 is partially inserted into the snap-fit ​​device, and the plug 22 is continued to be inserted until it is plugged into place, the elastic portion 25 is reset, and the deformation groove is restored.

[0036] Furthermore, in the present embodiment, a plug plate 231 is fixedly provided at one end of the connecting shaft 23, the plug plate 231 is plugged into the connector 21, a positioning groove 232 is provided on the plug plate 231, and a positioning structure 3 matching the positioning groove 232 is provided on the connector 21. When the plug 22 or the connecting shaft 23 is damaged, the plug plate 231 and the connecting shaft 23 can be removed and replaced, which is more convenient.

[0037] In this embodiment, the positioning structure 3 includes a positioning pin 31 movably connected to the connector 21, and an avoidance groove corresponding to the plug plate 231 is provided on the positioning pin 31. A spring 32 is provided between the positioning pin 31 and the connector 21. Under the action of the spring 32, the avoidance groove on the positioning pin 31 is misaligned with the plug plate 231. When replacing the plug 22 or the connecting shaft 23, the positioning pin 31 is pressed to make the avoidance groove correspond to the plug plate 231, and the plug plate 231 can be taken out to replace the plug 22 or the connecting shaft 23.

[0038] In this embodiment, the belt body 1 of the fixing belt is tied to the stacked photovoltaic modules, and then the connectors 2 at both ends of the fixing belt are respectively plugged into two buckling devices to fix the stacked photovoltaic modules.

[0039] Reference Figure 4-5 The present invention also proposes a photovoltaic module fixing belt buckling device, including the above-mentioned photovoltaic module fixing belt, and also includes a connecting sleeve 4, on which a through groove matching the elastic part 25 is opened, and the end of the elastic part 25 passes through the through groove and contacts with the connecting sleeve 4.

[0040] It should be noted that, in the present embodiment, a slot is provided on one side of the connecting sleeve 4, in which a connector 5 is inserted, and the connecting member 5 includes a connecting portion 51 for connecting to a structure such as a bracket and a fixing frame that requires installation of a snap-fit ​​device, and a plug post 52 movably plugged into the slot. By adjusting the position of the plug post 52 to change the position of the connecting sleeve 4, thereby changing the position of the connecting head 2, the wrapping range of the belt body 1 can be adjusted according to demand, so that photovoltaic panels of different specifications can be wrapped.

[0041] In addition, in the present embodiment, a plurality of card slots 521 are arranged in an array on the plug post 52, an elastic plate 41 is fixedly connected to the connecting sleeve 4, and a card member matching the card slot 521 is fixedly provided on the elastic plate 41. Under the action of the elastic plate 41, the card member is plugged into the card slot 521. At this time, the connection state between the connecting sleeve 4 and the plug post 52 will not change, preventing the connecting sleeve 4 from being pulled up by the fixing belt.

[0042] In this embodiment, a slope 522 is provided in the slot 521, and a protrusion 42 for easy manipulation is fixedly provided on the elastic plate 41. When fixing the photovoltaic module, the fixing belt is tied to the stacked photovoltaic module, and then the connectors 2 at both ends of the fixing belt are plugged into the two connecting sleeves 4. The two connecting sleeves 4 are moved downward to drive the two connecting heads 2 to move downward, so that the fixing belt is tightly bound to the stacked photovoltaic panels to fix the stacked photovoltaic panels. When the connecting sleeve 4 moves downward, the card member abuts against the slope 522 of the slot 521, and the elastic plate 41 undergoes elastic deformation, which will not hinder the connecting sleeve 4 from moving downward. When the fixing belt meets the required strength for fixation, the downward movement of the connecting sleeve 4 is stopped. At this time, the card member abuts against the non-slope of the slot 521 and cannot move upward, thereby maintaining the fixing strength of the fixing belt to the photovoltaic module.

[0043] In more detail, in this embodiment, a slide groove is provided on the connecting sleeve 4, and a connecting sleeve 6 is slidably arranged on the slide groove. A limit frame 61 that cooperates with the protrusion 42 is fixedly arranged on one side of the connecting sleeve 6. The connecting sleeve 6 is moved so that the limit frame 61 covers the protrusion 42, thereby ensuring that the protrusion 42 and the elastic plate 41 will not move, so that the clamp is tightly connected to the clamping groove 521 to prevent loosening, thereby preventing the connecting sleeve 4 from moving up.

[0044] Working method: When working, tie the fixing belt to the stacked photovoltaic modules, and then plug the connectors 2 at both ends of the fixing belt into the two connecting sleeves 4. When plugging, the elastic part 25 undergoes elastic deformation until the protrusion 251 contacts the mounting plate 222. At this time, the plug 22 is partially inserted into the snap-fit ​​device, and the plug 22 is continued to be inserted until it is plugged in place. The elastic part 25 resets the connector 2 and the connecting sleeve 4 to tightly connect them. By moving the two connecting sleeves 4 downward, the two connectors 2 are driven downward to achieve the fixing belt being tightly bound to the stacked photovoltaic modules. The stacked photovoltaic panels are fixed on the plate, and when the connecting sleeve 4 moves downward, the clamp abuts against the inclined surface 522 of the clamping groove 521, and the elastic plate 41 undergoes elastic deformation, which will not hinder the connecting sleeve 4 from moving downward. When the fixing belt meets the required strength for fixation, the downward movement of the connecting sleeve 4 is stopped, and the connecting sleeve 6 is moved so that the limit frame 61 covers the protrusion 42, thereby ensuring that the protrusion 42 and the elastic plate 41 will not move, so that the clamp is tightly connected to the clamping groove 521 to prevent loosening, thereby preventing the connecting sleeve 4 from moving upward.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A photovoltaic module fixing belt, comprising a belt body (1), characterized in that: Connectors (2) are provided on both sides of the belt body (1); The connector (2) comprises: a connector (21) and a plug (22); the connector (21) is fixedly connected to the belt body (1); a connecting shaft (23) is fixedly arranged on the connector (21); and a limiting portion (24) is fixedly arranged on the connecting shaft (23); The plug (22) is movably plugged into the connecting shaft (23), and the plug (22) is arranged between the limiting portion (24) and the joint (21); The two sides of the plug (22) are symmetrically provided with elastic parts (25), and the elastic parts (25) are both arc-shaped structures.

2. A photovoltaic module fixing belt according to claim 1, characterized in that: The plug (22) comprises a connecting plate (221) and a mounting plate (222), and the elastic portion (25) is fixedly arranged on the mounting plate (222).

3. A photovoltaic module fixing belt according to claim 2, characterized in that: A connecting groove is formed between the mounting plate (222) and the connecting plate (221); the end of the elastic portion (25) has a protruding portion (251); and a deformation groove is formed between the protruding portion (251) and the mounting plate (222).

4. A photovoltaic module fixing belt according to claim 1, characterized in that: A plug plate (231) is fixedly provided at one end of the connecting shaft (23), the plug plate (231) is plugged into the joint (21), a positioning groove (232) is provided on the plug plate (231), and a positioning structure (3) matching the positioning groove (232) is provided on the joint (21).

5. A photovoltaic module fixing belt according to claim 4, characterized in that: The positioning structure (3) comprises a positioning pin (31) movably plugged into the joint (21); a relief groove corresponding to the plug plate (231) is provided on the positioning pin (31); and a spring (32) is provided between the positioning pin (31) and the joint (21).

6. A photovoltaic module fixing belt fastening device, comprising the photovoltaic module fixing belt according to any one of claims 1 to 5, characterized in that: It also comprises a connecting sleeve (4), on which a through slot matching the elastic part (25) is formed, and a distal end of the elastic part (25) passes through the through slot and contacts the connecting sleeve (4).

7. A photovoltaic module fixing belt fastening device according to claim 6, characterized in that: A slot is provided on one side of the connecting sleeve (4), a connecting piece (5) is inserted into the slot, and the connecting piece (5) comprises a connecting portion (51) for connecting to a structure such as a bracket or a fixing frame that requires installation of a snap-fit ​​device, and a plug post (52) movably plugged into the slot.

8. A photovoltaic module fixing belt fastening device according to claim 7, characterized in that: A plurality of slots (521) are arranged in an array on the plug post (52), an elastic plate (41) is fixedly connected to the connecting sleeve (4), and a clamping piece matching the slots (521) is fixedly arranged on the elastic plate (41).

9. A photovoltaic module fixing belt fastening device according to claim 8, characterized in that: An inclined surface (522) is provided in the clamping groove (521), and a protruding portion (42) for easy movement is fixedly provided on the elastic plate (41).

10. A photovoltaic module fixing belt fastening device according to claim 9, characterized in that: The connecting sleeve (4) is provided with a sliding groove, a connecting sleeve (6) is slidably arranged on the sliding groove, and a limiting frame (61) matching with the raised portion (42) is fixedly arranged on one side of the connecting sleeve (6).

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