Cable arranging and fixing device for photovoltaic engineering service

Abstract

The utility model discloses a cable arranging and fixing device for photovoltaic engineering service, and relates to the technical field of photovoltaic engineering. The cable arranging and fixing device for the photovoltaic engineering service comprises a base, a first bolt is in threaded connection with the base, and a U-shaped hoop is in threaded connection with the bottom of the first bolt and used for fixing the device to a photovoltaic support. According to the cable arranging and fixing device for the photovoltaic engineering service, the friction force between the device and a photovoltaic support is increased through an anti-skid rubber pad on the inner side of the hoop, the device is effectively prevented from loosening, stable installation is ensured, the device adapts to various photovoltaic support installation scenes, the two arc-shaped plates are connected through a fixing inner lock, a fixing outer lock and a clamping block, a cable can be firmly clamped, and the cable is prevented from shaking and shifting; the sponge buffering cushion layers on the inner surfaces of the arc-shaped plates can provide enough clamping force and can prevent the cable sheath from being damaged, the fixing effect is guaranteed, meanwhile, the cable is well protected, and the service life of the cable is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic engineering technology, and in particular to a cable organizing and fixing device for photovoltaic engineering services. Background Technology

[0002] In the field of photovoltaic engineering, cables are key components for power transmission. Their proper arrangement and secure fixing are directly related to the safety and stability of the entire photovoltaic system. As the scale of photovoltaic power plants continues to expand, the number of cables is increasing. If the cables are not properly arranged and fixed, they can easily become tangled and squeezed, affecting the power transmission efficiency. They may also be damaged due to shaking and friction, causing leakage and other safety hazards, which seriously threaten the normal operation of the photovoltaic system.

[0003] Currently, common methods for fixing photovoltaic cables include simple methods such as cable ties and clips. While cable ties are easy to operate, they lack flexibility and are difficult to adjust according to the number and specifications of cables. Furthermore, repeated disassembly and reassembly can damage the cables. Clips, on the other hand, have unstable fixing effects. During the long-term operation of a photovoltaic power station, factors such as changes in ambient temperature and wind force can cause the clips to loosen, making it impossible to maintain a continuous and effective cable fixation. In addition, existing fixing devices generally lack flexible adjustment functions, making it difficult to adapt to the adjustment needs of cable height and position in different installation scenarios. This increases the difficulty and cost of cable management and maintenance in photovoltaic projects.

[0004] To address the aforementioned issues, developing a convenient, reliable, flexible, and structurally stable cable management and fixing device for photovoltaic engineering services is of significant practical importance. This device, through its unique structural design, achieves efficient and stable management and fixing of photovoltaic cables, effectively compensating for the shortcomings of existing technologies and providing a superior solution for photovoltaic engineering cable management. Utility Model Content

[0005] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a cable sorting and fixing device for photovoltaic engineering services, which can solve the above-mentioned problem.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cable organizing and fixing device for photovoltaic engineering services, including a base, on which a first bolt is threadedly connected, and a U-shaped clamp is threadedly connected to the bottom of the first bolt for fixing the device to a photovoltaic bracket;

[0007] A main track is fixedly connected to the base, a slide rail with an I-shaped cross section is slidably connected to the main track, a first slider is slidably connected to the slide rail, and a second bolt is threadedly connected to the side of the first slider.

[0008] A guide rail is fixedly connected to the first slider, and a second slider is slidably connected to the guide rail. Two first shaft seats are fixedly connected to the second slider.

[0009] The second slider is also fixedly connected to a support column, a rotating shaft is rotatably connected to the support column, and an arc-shaped plate is fixedly connected to the rotating shaft. Two sets of the support column, rotating shaft and arc-shaped plate are provided.

[0010] Preferably, one of the arc-shaped plates is fixedly connected to the top of an inner lock, and the other arc-shaped plate is fixedly connected to the top of an outer lock. A locking block is slidably connected to the outer lock, and the inner lock and the outer lock are connected through the locking block to merge the two arc-shaped plates.

[0011] Preferably, a lifting rod is fixedly connected to the first slider, a support plate is fixedly connected to the top of the lifting rod, a second bearing is fixedly connected to the bottom of the support plate, a second bearing is fixedly connected to the bottom of the arc plate, and a connecting rod is pinned to the first bearing.

[0012] One end of the connecting rod is pinned to the second shaft seat.

[0013] Preferably, the inner side of the clamp is provided with an anti-slip rubber pad.

[0014] Preferably, the inner surface of the arc-shaped plate is provided with a buffer pad layer.

[0015] Preferably, limit blocks are provided at both ends of the main track to limit the sliding range of the slide rail.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) The cable organizing and fixing device for photovoltaic engineering services adopts a combination of base, clamp and first bolt. The clamp can be tightened and fixed on the photovoltaic bracket by simply tightening the first bolt. The installation process is simple. At the same time, the anti-slip rubber pad on the inner side of the clamp increases the friction with the photovoltaic bracket, effectively preventing the device from loosening and ensuring stable installation. It is suitable for various photovoltaic bracket installation scenarios. The two arc plates are connected by the inner locking, outer locking and the clip, which can firmly clamp the cable and prevent the cable from shaking and shifting. The sponge buffer pad on the inner surface of the arc plate can provide sufficient clamping force and avoid damage to the cable sheath. While ensuring the fixing effect, it plays a good protective role for the cable and extends the service life of the cable.

[0018] (2) The cable sorting and fixing device for photovoltaic engineering services has a multi-layer sliding structure of slide rail and main rail, first slider and slide rail, second slider and guide rail, as well as the linkage design of connecting rod, support plate and lifting rod, which enables the device to be flexibly adjusted in multiple dimensions. It can not only adjust the overall position according to actual needs, but also realize the automatic adjustment of the support plate height by opening and closing the arc plate, so as to meet the height requirements of cable sorting under different working conditions, and greatly improve the efficiency and adaptability of cable sorting. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a schematic diagram of a cable organizing and fixing device for photovoltaic engineering services according to this utility model;

[0021] Figure 2 This is a schematic diagram of a cable organizing and fixing device for photovoltaic engineering services according to this utility model;

[0022] Figure 3 This is a cross-sectional schematic diagram of a cable organizing and fixing device for photovoltaic engineering services according to this utility model;

[0023] Figure 4 This is a cross-sectional schematic diagram of a cable organizing and fixing device for photovoltaic engineering services according to this utility model.

[0024] Reference numerals in the attached diagram: 1. Base; 2. First bolt; 3. Clamp; 4. Main rail; 5. Slide rail; 6. First slider; 7. Second bolt; 8. Guide rail; 9. Second slider; 10. First bearing seat; 11. Support column; 12. Rotating shaft; 13. Arc plate; 14. Fixed inner lock; 15. Fixed outer lock; 16. Locking block; 17. Lifting rod; 18. Support plate; 19. Second bearing seat; 20. Connecting rod. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0028] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0029] Please see Figure 1-4 This utility model provides a technical solution: a cable organizing and fixing device for photovoltaic engineering services, including a base 1, a first bolt 2 threadedly connected to the base 1, a clamp 3 threadedly connected to the bottom of the first bolt 2, the clamp 3 being U-shaped and used to fix the device to the photovoltaic bracket, an anti-slip rubber pad being provided on the inner side of the clamp 3, a main rail 4 fixedly connected to the base 1, a slide rail 5 slidably connected to the main rail 4, limiting blocks being provided at both ends of the main rail 4 to limit the sliding range of the slide rail 5, the slide rail 5 having an I-shaped cross section, a first slider 6 slidably connected to the slide rail 5, a second bolt 7 threadedly connected to the side of the first slider 6, the second bolt 7 being used to fix the first slider 6;

[0030] A guide rail 8 is fixedly connected to the first slider 6, a second slider 9 is slidably connected to the guide rail 8, a first bearing 10 is fixedly connected to the second slider 9, two first bearings 10 are provided on the second slider 9, a support column 11 is fixedly connected to the second slider 9, a rotating shaft 12 is rotatably connected to the support column 11, an arc plate 13 is fixedly connected to the rotating shaft 12, a sponge buffer layer is provided on the inner surface of the arc plate 13 to protect the cable from damage, two sets of support columns 11, rotating shafts 12 and arc plates 13 are provided, a fixed inner lock 14 is fixedly connected to the top of one arc plate 13, a fixed outer lock 15 is fixedly connected to the top of the other arc plate 13, a locking block 16 is slidably connected to the fixed outer lock 15, the fixed inner lock 14 and the fixed outer lock 15 can be connected by the locking block 16, thereby merging the two arc plates 13;

[0031] A lifting rod 17 is fixedly connected to the first slider 6. A support plate 18 is fixedly connected to the top of the lifting rod 17. A second bearing 19 is fixedly connected to the bottom of the support plate 18. A second bearing 19 is also fixedly connected to the bottom of the arc-shaped plate 13. A connecting rod 20 is pinned to the first bearing 10. One end of the connecting rod 20 is pinned to the second bearing 19. Thus, by opening and closing the arc-shaped plate 13, the connecting rod 20 pulls the second slider 9 to slide. When the second slider 9 slides, it pulls the connecting rod 20 connected to the support plate 18, thereby causing the support plate 18 to rise and fall. The lifting rod 17 is a known technical means. For those skilled in the art, this technical means can be easily implemented without creative experimentation, and will not be described in detail here.

[0032] In use, the first bolt 2 on the base 1 engages with the U-shaped clamp 3 to wrap around the photovoltaic bracket. Tightening the first bolt 2 tightens the clamp 3. The anti-slip rubber pad on the inner side of the clamp 3 enhances the friction with the photovoltaic bracket, ensuring a stable installation of the device on the photovoltaic bracket. The slide rail 5 slides on the main track 4, and the first slider 6 slides on the slide rail 5. After adjusting to the appropriate position, the second bolt 7 is tightened to fix the first slider 6. The cable is placed between the two arc-shaped plates 13, and the sliding block 16 connects the inner lock 14 and the outer lock 15, thereby merging the two arc-shaped plates 13. 3. The cable is clamped. The sponge buffer layer on the inner surface of the arc plate 13 protects the cable from damage. When the arc plate 13 is opened and closed, the rotating shaft 12 rotates on the support column 11. The movement of the arc plate 13 drives the connecting rod 20 pinned to it, which in turn pulls the second slider 9 to slide on the guide rail 8. When the second slider 9 slides, it pulls the support plate 18 up and down through the connecting rod 20 pinned to the other end. The support plate 18 is supported by the lifting rod 17. The height can be adjusted according to the cable arrangement requirements. The limit blocks at both ends of the main rail 4 limit the sliding range of the slide rail 5 to ensure stable operation of the device.

[0033] Working principle: In use, the first bolt 2 on the base 1 engages with the U-shaped clamp 3 to wrap around the photovoltaic bracket. Tightening the first bolt 2 tightens the clamp 3. The anti-slip rubber pad on the inner side of the clamp 3 enhances the friction with the photovoltaic bracket, achieving a stable installation of the device on the photovoltaic bracket. The slide rail 5 slides on the main track 4, and the first slider 6 slides on the slide rail 5. After adjusting to the appropriate position, the second bolt 7 is tightened to fix the first slider 6. The cable is placed between the two arc-shaped plates 13, and the sliding block 16 connects the inner lock 14 and the outer lock 15 through the block 16, thereby merging the two arc-shaped plates 13. 3. The cable is clamped. The sponge buffer layer on the inner surface of the arc plate 13 protects the cable from damage. When the arc plate 13 is opened and closed, the rotating shaft 12 rotates on the support column 11. The movement of the arc plate 13 drives the connecting rod 20 pinned to it, which in turn pulls the second slider 9 to slide on the guide rail 8. When the second slider 9 slides, it pulls the support plate 18 up and down through the connecting rod 20 pinned to the other end. The support plate 18 is supported by the lifting rod 17. The height can be adjusted according to the cable arrangement requirements. The limit blocks at both ends of the main rail 4 limit the sliding range of the slide rail 5 to ensure stable operation of the device.

[0034] The system employs a combination of base 1, clamp 3, and first bolt 2. Simply tightening the first bolt 2 secures the clamp 3 to the photovoltaic bracket, simplifying the installation process. Simultaneously, the anti-slip rubber pad on the inner side of the clamp 3 increases friction with the photovoltaic bracket, effectively preventing loosening and ensuring a stable installation suitable for various photovoltaic bracket installation scenarios. Two curved plates 13 are connected by an inner lock 14, an outer lock 15, and a locking block 16, firmly clamping the cable and preventing it from shifting. The sponge cushioning layer on the inner surface of the curved plates 13 provides sufficient clamping force while preventing... Without damaging the cable sheath, the device provides excellent protection for the cable while ensuring a secure hold, thus extending its service life. The multi-layered sliding structure of the slide rail 5 and main rail 4, the first slider 6 and slide rail 5, and the second slider 9 and guide rail 8, along with the linkage design of the connecting rod 20, support plate 18, and lifting rod 17, allows the device to be flexibly adjusted in multiple dimensions. Not only can the overall position be adjusted according to actual needs, but the height of the support plate 18 can also be automatically adjusted by opening and closing the arc plate 13, meeting the height requirements of cable handling under different working conditions and greatly improving the efficiency and adaptability of cable handling.

[0035] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A cable organizing and fixing device for photovoltaic engineering services, comprising a base (1), characterized in that: The base (1) is threaded with a first bolt (2), and the bottom of the first bolt (2) is threaded with a U-shaped clamp (3) for fixing the device on the photovoltaic bracket; A main track (4) is fixedly connected to the base (1), a slide rail (5) with an I-shaped cross section is slidably connected to the main track (4), a first slider (6) is slidably connected to the slide rail (5), and a second bolt (7) is threadedly connected to the side of the first slider (6). A guide rail (8) is fixedly connected to the first slider (6), and a second slider (9) is slidably connected to the guide rail (8). Two first bearings (10) are fixedly connected to the second slider (9). The second slider (9) is also fixedly connected to a support column (11), and a rotating shaft (12) is rotatably connected to the support column (11). An arc plate (13) is fixedly connected to the rotating shaft (12). Two sets of the support column (11), rotating shaft (12) and arc plate (13) are provided.

2. The cable organizing and fixing device for photovoltaic engineering services according to claim 1, characterized in that: One of the arc-shaped plates (13) is fixedly connected to the top of an inner lock (14), and the other arc-shaped plate (13) is fixedly connected to the top of an outer lock (15). A locking block (16) is slidably connected to the outer lock (15). The inner lock (14) and the outer lock (15) are connected by the locking block (16) to merge the two arc-shaped plates (13).

3. The cable organizing and fixing device for photovoltaic engineering services according to claim 2, characterized in that: A lifting rod (17) is fixedly connected to the first slider (6), a support plate (18) is fixedly connected to the top of the lifting rod (17), a second bearing seat (19) is fixedly connected to the bottom of the support plate (18), a second bearing seat (19) is fixedly connected to the bottom of the arc plate (13), and a connecting rod (20) is pinned to the first bearing seat (10). One end of the connecting rod (20) is pinned to the second bearing seat (19).

4. The cable organizing and fixing device for photovoltaic engineering services according to claim 3, characterized in that: The inner side of the clamp (3) is provided with an anti-slip rubber pad.

5. A cable organizing and fixing device for photovoltaic engineering services according to claim 4, characterized in that: The inner surface of the arc plate (13) is provided with a buffer pad layer.

6. The cable organizing and fixing device for photovoltaic engineering services according to claim 5, characterized in that: Limiting blocks are provided at both ends of the main track (4) to limit the sliding range of the slide rail (5).

Images