Mountain photovoltaic operation and maintenance supporting device

Abstract

The utility model discloses a mountainous region photovoltaic operation and maintenance supporting device, which comprises a lower slide and an upper slide, a sliding assembly is arranged between the lower slide and the upper slide, the sliding assembly comprises a T-shaped groove arranged at one end of the outer surface of the lower slide, one end of the outer surface of the upper slide is fixedly connected with a T-shaped block, and the T-shaped block is fixedly connected with the T-shaped groove. The top end of the upper slide is fixedly connected with an operation and maintenance platform, the bottom end of the operation and maintenance platform is fixedly connected with a U-shaped piece, the U-shaped piece is connected with a first supporting rod in a hinged mode, moving holes are formed in the first supporting rod at equal intervals, the first supporting rod is externally connected with a second supporting rod in a sliding mode, and the second supporting rod is fixedly connected with the upper slide. The structure that the upper slide and the lower slide are connected in a sliding fit mode is adopted, the operation and maintenance supporting device can be folded, the occupied space of the operation and maintenance supporting device is reduced, the operation and maintenance supporting device is convenient to carry by personnel, and the operation and maintenance efficiency is improved.

Description

Technical Field

[0001] This utility model relates to mountain photovoltaics, specifically to a mountain photovoltaic operation and maintenance support device. Background Technology

[0002] Mountain photovoltaic (PV) projects are a new type of energy project. With the continuous development of new energy technologies and the increasing scarcity of other energy sources, solar energy, as a sustainable and environmentally friendly renewable energy source, has gradually become a substitute for conventional energy. The operation and maintenance of mountain PV projects directly impacts the economic benefits of PV power plants. To ensure the normal operation of PV power plants, regular maintenance of the components is required, including tightening bolts, replacing hot-spot, desoldered, and spontaneously combusting components, and cleaning components—all of which involve working at height.

[0003] For example, application number CN202321752830.0 describes a support device for the operation and maintenance of photovoltaic power plants in mountainous areas. It includes at least a first and second support pillar for forming an elevated surface. The device also includes a third support pillar for forming a support structure with the first and second pillars. This invention ensures the lightweight and mechanical strength of the support device, employing a unique triangular support structure. The fixed base at the bottom ensures strong grip and stability on steep mountain terrain. The support pillars are telescopic, allowing the device to adjust its height according to different geographical environments and operation and maintenance needs, enhancing its adaptability and facilitating the operation and maintenance of photovoltaic power plants.

[0004] However, the patent has the following drawbacks: it cannot retract the mountain photovoltaic operation and maintenance support device, resulting in a large space occupation. At the same time, it is not conducive to the portability of the mountain photovoltaic operation and maintenance support device, which affects the efficiency of mountain photovoltaic operation and maintenance.

[0005] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0006] In view of the problems in the related technologies, this utility model proposes a mountain photovoltaic operation and maintenance support device to overcome the above-mentioned technical problems existing in the existing related technologies.

[0007] Therefore, the specific technical solution adopted by this utility model is as follows:

[0008] A mountain photovoltaic operation and maintenance support device includes a lower slide and an upper slide. A sliding assembly is provided between the lower slide and the upper slide. The sliding assembly includes a T-shaped groove formed on one end of the outer surface of the lower slide. A T-shaped block is fixedly connected to one end of the outer surface of the upper slide, and the T-shaped block is slidably connected to the T-groove. An anti-slip foot cover is fitted on the bottom end of the lower slide. Locking holes are evenly spaced on the lower slide at the end away from the anti-slip foot cover. A handrail is fixedly installed on the other end of the outer surface of the upper slide. The upper slide is threaded with a locking bolt that matches the locking hole. A limit rod is fixedly connected to the other end of the outer surface of the upper slide away from the handrail handle. A maintenance platform is fixedly connected to the top of the upper slide, and a U-shaped component is fixedly connected to the bottom of the maintenance platform. The U-shaped component is hinged to the first support rod. The first support rod has movable holes at equal intervals. A second support rod is slidably connected to the outside of the first support rod. A sliding cavity is formed inside the second support rod, and the sliding cavity is slidably connected to the first support rod. A limit component is provided outside the second support rod.

[0009] Furthermore, in order to secure the second support rod outside the first support rod, the limiting assembly includes a limiting frame fixedly connected to the outside of the second support rod. The limiting frame has a cross groove, and a cross block is slidably connected in the cross groove. A movable rod is fixedly connected to the cross block, and the bottom end of the movable rod extends into the sliding cavity and matches the movable hole.

[0010] Furthermore, to facilitate the movement of the cross block, the top end of the moving rod extends outside the limiting frame and is fixedly connected to the handle. A spring is fitted over the moving rod, and the two ends of the spring are fixedly connected to the cross block and the top end of the cross groove, respectively.

[0011] Furthermore, in order to prevent the second support rod from falling off the first support rod, sliding grooves are provided at both ends of the inner surface of the sliding cavity, and sliding blocks are fixedly connected to the bottom ends of the outer surface of the first support rod, with the sliding blocks slidably connected to the sliding grooves.

[0012] Furthermore, to prevent the second support rod from causing injury to personnel, a back pad is fixedly installed on the bottom end of the second support rod away from the limiting frame.

[0013] Furthermore, in order to improve the stability of the operation and maintenance support device, a groove is provided on the bottom end of the second support rod, a base is hinged in the groove, an insertion rod is fixedly connected at equal intervals on the bottom end of the base, and foot supports are fixedly connected to both ends of the outer surface of the base.

[0014] Furthermore, in order to facilitate the placement of maintenance tools on the maintenance platform, a guardrail is fixedly connected to the maintenance platform.

[0015] Furthermore, to facilitate carrying, a shoulder strap is fixedly provided on the other end of the outer surface of the slide.

[0016] Furthermore, to increase the friction between the palm and the armrest grip, the armrest grip cover is provided with an anti-slip sleeve.

[0017] The beneficial effects of this utility model are as follows:

[0018] 1. The structure adopts an upper and lower slide that slides together to facilitate personnel climbing photovoltaic power stations at different heights, thereby improving operation and maintenance efficiency. At the same time, the sliding mechanism of the upper and lower slides allows the operation and maintenance support equipment to be retracted, reducing the space occupied by the support equipment, making it easier for personnel to carry and improving operation and maintenance efficiency.

[0019] 2. By incorporating a first support rod and a second support rod, the maintenance support device forms a triangular structure, which not only improves the stability and safety of the maintenance support device but also extends its service life to a certain extent. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the unfolded structure of a mountain photovoltaic operation and maintenance support device according to an embodiment of the present utility model;

[0022] Figure 2 This is a schematic diagram of the unfolded rear view of a mountain photovoltaic operation and maintenance support device according to an embodiment of the present utility model;

[0023] Figure 3 This is a cross-sectional view of the second support rod in a mountain photovoltaic operation and maintenance support device according to an embodiment of the present utility model;

[0024] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 yes Figure 3 Enlarged view at point B in the middle;

[0026] Figure 6This is a schematic diagram of the retractable structure of a mountain photovoltaic operation and maintenance support device according to an embodiment of the present utility model;

[0027] Figure 7 yes Figure 6 Enlarged view of point C in the middle.

[0028] In the picture:

[0029] 1. Slide; 2. Anti-slip foot covers; 3. T-slot; 4. Locking hole; 5. Back strap; 6. Upper slide; 7. T-block; 8. Locking bolt; 9. Handrail handle; 10. Anti-slip sleeve; 11. Limiting rod; 12. Maintenance platform; 13. Guardrail; 14. U-shaped component; 15. First support rod; 16. Moving hole; 17. Sliding block; 18. Second support rod; 19. Sliding cavity; 20. Sliding groove; 21. Back pad; 22. Groove; 23. Base; 24. Insertion rod; 25. Footrest; 26. Limiting frame; 27. Cross groove; 28. Cross block; 29. ​​Moving rod; 30. Pull handle; 31. Spring. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] According to an embodiment of this utility model, a mountain photovoltaic operation and maintenance support device is provided.

[0032] Example 1:

[0033] like Figure 1 , Figure 2 and Figure 6As shown, the mountain photovoltaic operation and maintenance support device according to an embodiment of this utility model includes a lower slide 1 and an upper slide 6. A sliding component is provided between the lower slide 1 and the upper slide 6. The sliding component includes a T-shaped groove 3 opened on one end of the outer surface of the lower slide 1. A T-shaped block 7 is fixedly connected to one end of the outer surface of the upper slide 6. The T-shaped block 7 is slidably connected to the T-shaped groove 3. An anti-slip foot cover 2 is fitted on the bottom end of the lower slide 1. The anti-slip foot cover 2 reduces friction between the lower slide 1 and the ground. Locking holes 4 are evenly spaced on the lower slide 1 away from the anti-slip foot cover 2. A shoulder strap 5 is fixedly provided on the other end of the outer surface of the lower slide 1. The shoulder strap 5 facilitates carrying. A handrail handle 9 is fixedly installed on the other end of the outer surface of the upper slide 6. The handrail handle 9 provides positioning and protection during climbing. The handle 9 is covered with an anti-slip sleeve 10, which increases the friction of the handle 9. A locking bolt 8 is threaded onto the other end of the outer surface of the upper slide 6, away from the handle 9. The locking bolt 8 matches the locking hole 4. A limit rod 11 is fixedly connected to the other end of the outer surface of the upper slide 6, away from the handle 9. The limit rod 11 prevents the upper slide 6 from slipping off the lower slide 1, thus limiting the position of the upper slide 6. The structure of the sliding connection between the lower slide 1 and the upper slide 6 facilitates personnel climbing photovoltaic power stations at different heights, thereby improving maintenance efficiency. Simultaneously, the sliding between the lower slide 1 and the upper slide 6 allows the maintenance support device to be retracted, reducing the space occupied by the maintenance support device, making it easier for personnel to carry and improving maintenance efficiency.

[0034] Example 2:

[0035] Please see Figures 1-7A maintenance platform 12 is fixedly connected to the top of the upper slide 6. The maintenance platform 12 is designed for easy placement of maintenance tools. A guardrail 13 is fixedly connected to the maintenance platform 12 to prevent maintenance tools from falling. A U-shaped component 14 is fixedly connected to the bottom of the maintenance platform 12. The U-shaped component 14 is hinged to the first support rod 15. The first support rod 15 has equidistant moving holes 16. A second support rod 18 is slidably connected to the outside of the first support rod 15. A sliding cavity 19 is formed inside the second support rod 18. The sliding cavity 19 is slidably connected to the first support rod 15. To ensure the first support rod 15 slides stably in the sliding cavity 19, sliding grooves 20 are provided at both ends of the inner surface of the sliding cavity 19. Sliding blocks 17 are fixedly connected to the bottom ends of the outer surface of the first support rod 15, and the sliding blocks 17 are slidably connected to the sliding grooves 20. A limiting assembly is provided on the outside of the second support rod 18. The limiting assembly includes a limiting frame 26 fixedly connected to the outside of the second support rod 18. A cross groove 27 is provided in the limiting frame 26, and a sliding component is slidably connected in the cross groove 27. A cross block 28 is provided, and a movable rod 29 is fixedly connected to the cross block 28. The bottom end of the movable rod 29 extends into the sliding cavity 19 and matches the movable hole 16. The top end of the movable rod 29 extends out of the limiting frame 26 and is fixedly connected to the pull handle 30. A spring 31 is provided on the outer sleeve of the movable rod 29. The two ends of the spring 31 are fixedly connected to the top of the cross block 28 and the top of the cross groove 27, respectively. In order to prevent the second support rod 18 from causing injury to personnel, a back pad 21 is fixedly installed on the bottom end of the second support rod 18 away from the limiting frame 26. In order to improve the stability of the maintenance support device, a groove 22 is provided on the bottom end of the second support rod 18. A base 23 is hinged in the groove 22. Insertion rods 24 are fixedly connected at equal intervals on the bottom end of the base 23. Foot supports 25 are fixedly connected to both ends of the outer surface of the base 23. By providing the first support rod 15 and the second support rod 18, the maintenance support device forms a triangular structure, which can not only improve the stability and safety of the maintenance support device, but also extend the service life of the maintenance support device to a certain extent.

[0036] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0037] In practical application, by moving the upper slide 6 onto the lower slide 1 and ensuring the maintenance support device meets the maintenance height, the locking bolt 8 is aligned with the locking hole 4. Once the height is determined, the locking bolt 8 is tightened to secure the upper slide 6 onto the lower slide 1. Pulling the handle 30 moves the moving rod 29 out of the moving hole 16, facilitating the sliding of the second support rod 18 outside the first support rod 15. Pulling the second support rod 18 causes the second support rod 18 and the first support rod 15 to form a triangular structure with the upper slide 6 and the lower slide 1, which not only allows for... This can improve the stability and safety of the maintenance support device and extend its service life to a certain extent. After the lengths of the second support rod 18 and the first support rod 15 are determined, the moving hole 16 is aligned with the moving rod 29. The pull handle 30 is released, and under the elastic action of the spring 31, the moving rod 29 is moved into the moving hole 16, thereby limiting the second support rod 18. The base 23 is flipped so that the insertion rod 24 is perpendicular to the ground. The foot is stepped on the foot support 25 so that the insertion rod 24 is inserted into the ground, thereby improving the stability of the maintenance support device.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mountain photovoltaic operation and maintenance support device, comprising a lower slide (1) and an upper slide (6), characterized in that, A sliding assembly is provided between the lower slide (1) and the upper slide (6). The sliding assembly includes a T-shaped groove (3) on one end of the outer surface of the lower slide (1). A T-shaped block (7) is fixedly connected to one end of the outer surface of the upper slide (6). The T-shaped block (7) is slidably connected to the T-shaped groove (3). An anti-slip foot cover (2) is fitted on the bottom end of the lower slide (1). Locking holes (4) are equally spaced on one end of the lower slide (1) away from the anti-slip foot cover (2). A handrail handle (9) is fixedly installed on the other end of the outer surface of the upper slide (6). A locking bolt (8) is threadedly connected to the other end of the outer surface of the upper slide (6) away from the handrail handle (9). The locking bolt (8) is connected to the... The locking hole (4) is matched. The other end of the outer surface of the upper slide (6) away from the handrail handle (9) is fixedly connected to the limit rod (11). The top of the upper slide (6) is fixedly connected to the maintenance platform (12). The bottom of the maintenance platform (12) is fixedly connected to the U-shaped part (14). The U-shaped part (14) is hinged to the first support rod (15). The first support rod (15) has moving holes (16) at equal intervals. The first support rod (15) is slidably connected to the outside of the first support rod (15). The second support rod (18) has a sliding cavity (19) inside the second support rod (18). The sliding cavity (19) is slidably connected to the first support rod (15). The second support rod (18) has a limit component outside.

2. The mountain photovoltaic operation and maintenance support device according to claim 1, characterized in that, The limiting component includes a limiting frame (26) fixedly connected to the outside of the second support rod (18). A cross groove (27) is provided in the limiting frame (26). A cross block (28) is slidably connected in the cross groove (27). A moving rod (29) is fixedly connected on the cross block (28). The bottom end of the moving rod (29) extends into the sliding cavity (19) and matches the moving hole (16).

3. The mountain photovoltaic operation and maintenance support device according to claim 2, characterized in that, The top end of the moving rod (29) extends outside the limiting frame (26) and is fixedly connected to the handle (30). The moving rod (29) is covered with a spring (31), and the two ends of the spring (31) are fixedly connected to the top end of the cross block (28) and the cross groove (27), respectively.

4. The mountain photovoltaic operation and maintenance support device according to claim 2, characterized in that, The sliding cavity (19) has sliding grooves (20) on both ends of its inner surface, and sliding blocks (17) are fixedly connected to the bottom ends of the outer surface of the first support rod (15). The sliding blocks (17) are slidably connected to the sliding grooves (20).

5. A mountain photovoltaic operation and maintenance support device according to claim 2, characterized in that, A back pad (21) is fixedly installed at the bottom end of the second support rod (18) away from the limiting frame (26).

6. A mountain photovoltaic operation and maintenance support device according to claim 5, characterized in that, The second support rod (18) has a groove (22) at its bottom end. A base (23) is hinged in the groove (22). Insert rods (24) are fixedly connected at equal intervals at the bottom end of the base (23). Foot supports (25) are fixedly connected to both ends of the outer surface of the base (23).

7. A mountain photovoltaic operation and maintenance support device according to claim 1, characterized in that, The maintenance platform (12) is fixedly connected to a guardrail (13).

8. A mountain photovoltaic operation and maintenance support device according to claim 1, characterized in that, A shoulder strap (5) is fixedly provided on the other end of the outer surface of the slide (1).

9. A mountain photovoltaic operation and maintenance support device according to claim 1, characterized in that, The armrest handle (9) is covered with an anti-slip sleeve (10).

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