Portable photovoltaic module replacement auxiliary tool

Abstract

The utility model discloses a portable photovoltaic module replacement auxiliary tool, which comprises a plurality of uniformly distributed bases, first support rods arranged at the upper ends of the bases and second support rods vertically arranged at the upper ends of the first support rods, and further comprises an installation mechanism, the mounting plate is arranged on the second supporting rod and is used for mounting the photovoltaic panel body; and the dismounting mechanism is arranged on the photovoltaic panel bodies and is used for dismounting the photovoltaic panel bodies in the lower row when the photovoltaic panel bodies in the lower row are not dismounted. Through the arrangement of the traction assembly, the traction rope slides through the first guide pulley and the second guide pulley and is lifted by the lifting rod, so that a worker can control the traction rope conveniently, and time and labor are saved; one worker is needed to climb on the crawling assembly and disassemble the mounting mechanism, and one worker is needed to control the traction rope.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component replacement, in particular to a portable photovoltaic component replacement auxiliary tool. Background Art

[0002] As non-renewable energy sources are decreasing, energy issues are becoming a bottleneck restricting the economic development of the international community. Countries around the world are actively developing and applying new energy sources to seek new impetus for economic development, especially clean and pollution-free renewable energy sources. As a clean, green and renewable energy source, solar energy has received more and more attention and its application is also very extensive. In order to make full use of solar energy resources and convert solar energy into electric energy, people have manufactured solar cells based on silicon materials. Due to the limitations of their electrical properties and size, single-chip solar cells are far from meeting the needs of electric energy conversion. Therefore, a certain number of solar cells are connected in series and encapsulated with tempered glass, EVA and backplane to form photovoltaic modules. Today, photovoltaic modules have become the most extensive and mature products in the field of solar power generation. From small solar street lights to large megawatt-level solar power stations, photovoltaic modules provide more and more clean electricity.

[0003] At present, when the upper row of photovoltaic components needs to be replaced or disassembled, the lower row of photovoltaic components must be dismantled first, and the staff can replace and dismantle the upper row of photovoltaic components through the supporting points where the lower row of photovoltaic components are located. Such construction procedures are very cumbersome, and the efficiency of dismantling the upper row of photovoltaic components is not high. In addition, since the upper row of photovoltaic components after disassembly are high from the ground, at least three people are needed to transport the upper row of photovoltaic components to the ground, which has high labor costs and is inconvenient to operate and transport. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned deficiencies and provide a portable photovoltaic component replacement auxiliary tool.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A portable photovoltaic assembly replacement auxiliary tool comprises a plurality of evenly distributed bases, a first support rod disposed at the upper end of the bases, and a second support rod disposed vertically at the upper end of the first support rod, a photovoltaic panel body being mounted on the second support rod, and further comprising:

[0007] A mounting mechanism, disposed on the second support rod and used for mounting the photovoltaic panel body;

[0008] The disassembly mechanism is arranged on the photovoltaic panel body and is used to disassemble the photovoltaic panel body in the lower row without disassembling the photovoltaic panel body in the lower row.

[0009] Preferably, the mounting mechanism comprises:

[0010] A U-shaped plate, disposed at the upper end of the second support rod and abutting against the second support rod;

[0011] Abutment plates, arranged on both sides of the U-shaped plate and abutting against the upper end of the photovoltaic panel body;

[0012] A first fastening bolt is inserted through the U-shaped plate and passes through the second support rod;

[0013] A polygonal nut is sleeved on the first fastening bolt and threadedly connected with the first fastening bolt, and abuts against the lower end of the second support rod.

[0014] Preferably, the disassembly mechanism comprises:

[0015] A positioning assembly, disposed on the polygonal nut and used to position the polygonal nut from above the photovoltaic panel body;

[0016] A climbing assembly is arranged above the photovoltaic panel body and is used for workers to climb;

[0017] The traction assembly is arranged on the photovoltaic panel body and is used for traction of the photovoltaic panel body.

[0018] Preferably, the positioning component comprises:

[0019] A positioning sleeve is sleeved on the polygonal nut from bottom to top, and an inner wall thereof is provided with a polygonal groove matched with the polygonal nut;

[0020] A connecting rod, which is arranged at the upper end of the positioning sleeve and passes through the gap between the two photovoltaic panel bodies;

[0021] A handle is arranged at the upper end of the connecting rod.

[0022] Preferably, the crawling component comprises:

[0023] The first splicing plates are provided in two pieces and are symmetrically arranged above the photovoltaic panel body;

[0024] A second splicing plate, which is provided in plurality and is provided at the lower end of the first splicing plate and is in a vertical state with respect to the first splicing plate;

[0025] The support members are arranged on both sides of the second splicing plate and are used to support the second splicing plate.

[0026] Preferably, the support member comprises:

[0027] A first clamping plate abuts against an upper end of the second splicing plate;

[0028] A second clamping plate abuts against the lower end of the second splicing plate;

[0029] A vertical plate, arranged on the second clamping plate;

[0030] A first contact plate, disposed on a side of the vertical plate away from the second clamping plate and abutting against an upper end of the second support rod;

[0031] A second contact plate, disposed below the first contact plate and abutting against a lower end of the second support rod;

[0032] A second fastening bolt is passed through the first contact plate and the second contact plate and is threadedly connected to the first contact plate and the second contact plate;

[0033] Wherein, the vertical plate, the first clamping plate and the second clamping plate form an F shape.

[0034] Preferably, the traction assembly comprises:

[0035] A suction cup, adsorbed on the photovoltaic panel body;

[0036] A traction rope, one end of which is arranged on the upper end of the suction cup, and the other end is controlled by the staff;

[0037] A hoisting rod, one end of which is inserted into the two second splicing plates, and the other end of which is suspended in the air in an inclined shape, for providing support force for the traction rope;

[0038] The traction rope passes through one end of the hoisting rod suspended in the air and below the second splicing plate and is then controlled by staff.

[0039] Preferably, the hoisting rod is provided with a first guide seat for the traction rope to pass through, and the first guide seat is provided with a first guide pulley;

[0040] A second guide seat for the traction rope to pass through is provided on one of the second splicing plates, and a second guide pulley is provided on the second guide seat.

[0041] Compared with the prior art, the beneficial effects of the utility model are:

[0042] 1. The utility model sets a positioning assembly. When disassembling the photovoltaic panel body, the positioning sleeve is first moved from the upper part of the photovoltaic panel body to the lower part of the photovoltaic panel body through the connecting rod and sleeved on the polygonal nut to position the polygonal nut. At this time, the staff loosens the first fastening bolt on the front of the photovoltaic panel body, and the polygonal nut does not rotate with the first fastening bolt. The staff can disassemble the photovoltaic panel body on the front of the photovoltaic panel body, which is convenient for operation.

[0043] 2. The utility model sets a crawling assembly, the second splicing plate is overlapped at a position between the first clamping plate and the second clamping plate, the first contact plate and the second contact plate are respectively abutted against the upper and lower ends of the second support rod, and then the support is installed on the second support rod through the second fastening bolt. Thus, the first splicing plate and the second splicing plate are installed above the lower row of photovoltaic panels for workers to climb. The workers are above the lower row of photovoltaic panels to facilitate the disassembly of the installation mechanism of the upper row of photovoltaic panels;

[0044] 3. The utility model provides a traction assembly. The traction rope slides through the first guide pulley and the second guide pulley and is lifted by the lifting rod, which makes it easy for the staff to operate the traction rope, saving time and effort. One staff member is required to climb on the crawling assembly and dismantle the installation mechanism, and one staff member is required to operate the traction rope. Therefore, only two staff members are required to work together when dismantling the upper row of photovoltaic panels, reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0046] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0047] Figure 2 This is a schematic diagram of the structure of the base, the first support rod and the second support rod in the utility model;

[0048] Figure 3 It is a structural schematic diagram of the positioning component in the utility model being positioned on the mounting mechanism;

[0049] Figure 4 For this utility model Figure 3 The enlarged view of point A in the middle;

[0050] Figure 5 It is a structural schematic diagram of the installation mechanism in the utility model;

[0051] Figure 6 It is a structural schematic diagram of the support member in the utility model;

[0052] Figure 7 It is a structural schematic diagram of the positioning component in the utility model;

[0053] Figure 8 It is a schematic diagram of the overall structure of the traction assembly in the utility model;

[0054] Fig. 9 It is a partial structural schematic diagram of the traction component in the utility model.

[0055] In the figure: 1. base; 11. first support rod; 12. second support rod; 2. photovoltaic panel body; 3. mounting mechanism; 31. abutment plate; 32. U-shaped plate; 33. first fastening bolt; 34. polygonal nut; 41. first clamping plate; 42. second clamping plate; 43. vertical plate; 44. second fastening bolt; 45. first contact plate; 46. second contact plate; 51. handle; 52. connecting rod; 53. positioning sleeve; 61. first splicing plate; 62. second splicing plate; 63. lifting rod; 64. first guide seat; 641. first guide pulley; 65. suction cup; 66. traction rope; 67. second guide seat; 671. second guide pulley. DETAILED DESCRIPTION

[0056] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0057] See also Figure 1-9 A portable photovoltaic module replacement auxiliary tool comprises a plurality of evenly distributed bases 1, a first support rod 11 disposed at the upper end of the base 1, and a second support rod 12 vertically disposed at the upper end of the first support rod 11, a photovoltaic panel body 2 is mounted on the second support rod 12, and further comprises:

[0058] The mounting mechanism 3 is arranged on the second support rod 12 and is used to mount the photovoltaic panel body 2;

[0059] The disassembly mechanism is arranged on the photovoltaic panel body 2 and is used to disassemble the photovoltaic panel body 2 in the lower row without disassembling the photovoltaic panel body 2 in the lower row.

[0060] With this design, the lower end of the first support rod 11 is fixedly connected to the base 1, and the upper end is fixedly connected to the second support rod 12; the installation mechanism 3 installs the photovoltaic panel body 2 on the second support rod 12; when it is necessary to replace the upper row of photovoltaic panel bodies 2, the disassembly mechanism cooperates with the use of the staff to remove the upper row of photovoltaic panel bodies 2 from the second support rod 12 without disassembling the lower row of photovoltaic panel bodies 2, thereby reducing the work process and improving work efficiency.

[0061] In one embodiment, the mounting mechanism 3 comprises:

[0062] A U-shaped plate 32 is disposed at the upper end of the second support rod 12 and abuts against the second support rod 12;

[0063] The abutment plates 31 are provided on both sides of the U-shaped plate 32 and abut against the upper end of the photovoltaic panel body 2;

[0064] A first fastening bolt 33 is provided on the U-shaped plate 32 and passes through the second support rod 12;

[0065] The polygonal nut 34 is sleeved on the first fastening bolt 33 and threadedly connected to the first fastening bolt 33 , and abuts against the lower end of the second support rod 12 .

[0066] In this design, the abutment plate 31 is fixedly connected to the U-shaped plate 32; a gap is reserved between every two laterally placed photovoltaic panel bodies 2 for installation by the mounting mechanism 3; the U-shaped plate 32 is brought into contact with the upper end of the second support rod 12, and then the U-shaped plate 32 is installed on the second support rod 12 by the first fastening bolt 33, at which time the U-shaped plate 32 abuts against the upper end of the second support rod 12, and the polygonal nut 34 abuts against the lower end of the second support rod 12.

[0067] In one embodiment, the disassembly mechanism comprises:

[0068] A positioning assembly is provided on the polygonal nut 34 and is used to position the polygonal nut 34 from above the photovoltaic panel body 2;

[0069] A crawling assembly is arranged above the photovoltaic panel body 2 and is used for workers to climb;

[0070] The traction component is arranged on the photovoltaic panel body 2 and is used for traction of the photovoltaic panel body 2 .

[0071] In one embodiment, the positioning component includes:

[0072] The positioning sleeve 53 is sleeved on the polygonal nut 34 from bottom to top, and the inner wall is provided with a polygonal groove matching with the polygonal nut 34;

[0073] The connecting rod 52 is arranged at the upper end of the positioning sleeve 53 and penetrates the gap between the two photovoltaic panel bodies 2;

[0074] The handle 51 is disposed at the upper end of the connecting rod 52 .

[0075] With this design, the upper end of the connecting rod 52 is fixedly connected to the handle 51, and the lower end is fixedly connected to the positioning sleeve 53; when disassembling the photovoltaic panel body 2, the positioning sleeve 53 is first moved from the top of the photovoltaic panel body 2 to the bottom of the photovoltaic panel body 2 through the connecting rod 52 and is sleeved on the polygonal nut 34 to position the polygonal nut 34. At this time, the staff loosens the first fastening bolt 33 on the front of the photovoltaic panel body 2, and the polygonal nut 34 does not rotate with the first fastening bolt 33. The staff is able to disassemble the photovoltaic panel body 2 on the front of the photovoltaic panel body 2, which is convenient for operation; it is worth noting that when disassembling the photovoltaic panel body 2 of the lower row, the photovoltaic panel body 2 of the lower row is disassembled according to the above-mentioned operation method and in cooperation with the operation of the staff. When disassembling the photovoltaic panel body 2 of the upper row, the crawling assembly and the traction assembly are required to assist in disassembly.

[0076] In one embodiment, the crawling component includes:

[0077] The first splicing plates 61 are provided in two numbers and are symmetrically arranged above the photovoltaic panel body 2;

[0078] The second splicing plate 62 is provided in plurality and is provided at the lower end of the first splicing plate 61 and is perpendicular to the first splicing plate 61;

[0079] The support members are disposed on both sides of the second splicing plate 62 and are used to support the second splicing plate 62 .

[0080] In this way, the first splicing plate 61 and the second splicing plate 62 are fixedly connected.

[0081] In one embodiment, the support member comprises:

[0082] The first clamping plate 41 abuts against the upper end of the second splicing plate 62;

[0083] The second clamping plate 42 is in contact with the lower end of the second splicing plate 62;

[0084] A vertical plate 43, provided on the second clamping plate 42;

[0085] The first contact plate 45 is disposed on a side of the vertical plate 43 away from the second clamping plate 42 and abuts against the upper end of the second support rod 12;

[0086] The second contact plate 46 is disposed below the first contact plate 45 and abuts against the lower end of the second support rod 12;

[0087] The second fastening bolt 44 is passed through the first contact plate 45 and the second contact plate 46 and is threadedly connected with the first contact plate 45 and the second contact plate 46;

[0088] The vertical plate 43 , the first clamping plate 41 and the second clamping plate 42 form an F shape.

[0089] With this design, the first clamping plate 41 and the second clamping plate 42 are both fixedly connected to the vertical plate 43; the first contact plate 45 and the second contact plate 46 are both fixedly connected to the vertical plate 43; the second splicing plate 62 is overlapped at a position between the first clamping plate 41 and the second clamping plate 42, and the first contact plate 45 and the second contact plate 46 are respectively abutted against the upper and lower ends of the second support rod 12, and then the support is installed on the second support rod 12 by the second fastening bolt 44. Therefore, the first splicing plate 61 and the second splicing plate 62 are installed above the lower row of photovoltaic panel bodies 2 for the staff to climb, and the staff can easily disassemble the mounting mechanism 3 of the upper row of photovoltaic panel bodies 2 above the lower row of photovoltaic panel bodies 2; it is worth noting that since the second support rod 12 and the photovoltaic panel body 2 are placed at an angle above the base 1, the first clamping plate 41 and the second clamping plate 42 are also at a certain inclination angle, and the openings of the first clamping plate 41 and the second clamping plate 42 are facing the direction of the high position, so that the second splicing plate 62 will not fall on the second clamping plate 42.

[0090] In one embodiment, the traction assembly comprises:

[0091] The suction cup 65 is attached to the photovoltaic panel body 2;

[0092] A traction rope 66, one end of which is arranged on the upper end of the suction cup 65, and the other end is controlled by the staff;

[0093] A hoisting rod 63, one end of which is inserted into the two second splicing plates 62, and the other end of which is suspended in the air in an inclined shape, for providing support for the traction rope 66;

[0094] The traction rope 66 is suspended in the air at one end through the hoisting rod 63 and below the second splicing plate 62 and is then controlled by staff.

[0095] In this way, one end of the traction rope 66 is fixedly connected to the suction cup 65 .

[0096] In one embodiment, the hoisting rod 63 is provided with a first guide seat 64 for the traction rope 66 to pass through, and the first guide seat 64 is provided with a first guide pulley 641;

[0097] A second guide seat 67 for the traction rope 66 to pass through is provided on one of the second splicing plates 62 , and a second guide pulley 671 is provided on the second guide seat 67 .

[0098] With this design, the first guide seat 64 is fixedly connected to one end of the lifting rod 63; the second guide seat 67 is fixedly connected to the second splicing plate 62 at the lowest end; the first guide pulley 641 is rotatably connected to the first guide seat 64; the second guide pulley 671 is rotatably connected to the second guide seat 67; the traction rope 66 slides through the first guide pulley 641 and the second guide pulley 671 and is lifted by the lifting rod 63, which makes it easy for the staff to operate the traction rope 66, saving time and effort; one staff member is required to climb on the crawling assembly and disassemble the installation mechanism 3, and one staff member is required to operate the traction rope 66. Therefore, only two staff members are required to work together when disassembling the upper row of photovoltaic panel bodies 2, reducing labor costs.

[0099] Working principle: When in use, the installation mechanism 3 installs the photovoltaic panel body 2 on the second support rod 12; when the upper row of photovoltaic panel bodies 2 need to be replaced, the disassembly mechanism cooperates with the use of the staff to disassemble the upper row of photovoltaic panel bodies 2 from the second support rod 12 without disassembling the lower row of photovoltaic panel bodies 2, thereby reducing the work process and improving work efficiency.

[0100] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0101] In addition, if there are descriptions of "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that A and B meet at the same time. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as illustrative and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A portable photovoltaic module replacement auxiliary tool, characterized in that: The invention comprises a plurality of evenly distributed bases (1), a first support rod (11) arranged at the upper end of the base (1), and a second support rod (12) arranged vertically at the upper end of the first support rod (11), wherein a photovoltaic panel body (2) is mounted on the second support rod (12), and further comprises: A mounting mechanism (3) disposed on the second support rod (12) and used for mounting the photovoltaic panel body (2); A disassembly mechanism is provided on the photovoltaic panel body (2) and is used to disassemble the photovoltaic panel body (2) in the lower row without disassembling the photovoltaic panel body (2) in the lower row.

2. The portable photovoltaic module replacement auxiliary tool according to claim 1, characterized in that: The mounting mechanism (3) comprises: A U-shaped plate (32) is disposed at the upper end of the second support rod (12) and abuts against the second support rod (12); Abutment plates (31) are arranged on both sides of the U-shaped plate (32) and abut against the upper end of the photovoltaic panel body (2); A first fastening bolt (33) is inserted through the U-shaped plate (32) and passes through the second support rod (12); A polygonal nut (34) is sleeved on the first fastening bolt (33) and threadedly connected to the first fastening bolt (33), and abuts against the lower end of the second support rod (12).

3. The portable photovoltaic module replacement auxiliary tool according to claim 2, characterized in that: The disassembly mechanism comprises: A positioning component, arranged on the polygonal nut (34) and used to position the polygonal nut (34) from above the photovoltaic panel body (2); A climbing assembly, arranged above the photovoltaic panel body (2) and used for workers to climb; A traction component is arranged on the photovoltaic panel body (2) and is used for traction of the photovoltaic panel body (2).

4. The portable photovoltaic module replacement auxiliary tool according to claim 3, characterized in that: The positioning component comprises: A positioning sleeve (53) is sleeved on the polygonal nut (34) from bottom to top, and an inner wall thereof is provided with a polygonal groove matched with the polygonal nut (34); A connecting rod (52) is arranged at the upper end of the positioning sleeve (53) and penetrates the gap between the two photovoltaic panel bodies (2); A handle (51) is arranged on the upper end of the connecting rod (52).

5. The portable photovoltaic module replacement auxiliary tool according to claim 4, characterized in that: The crawling component includes: Two first splicing plates (61) are provided and are symmetrically arranged above the photovoltaic panel body (2); A second splicing plate (62), which is provided in plurality and is arranged at the lower end of the first splicing plate (61) and is in a vertical state with respect to the first splicing plate (61); Support members are arranged on both sides of the second splicing plate (62) and are used to support the second splicing plate (62).

6. The portable photovoltaic module replacement auxiliary tool according to claim 5, characterized in that: The support member comprises: A first clamping plate (41) abuts against an upper end of the second splicing plate (62); A second clamping plate (42) abuts against the lower end of the second splicing plate (62); A vertical plate (43) disposed on the second clamping plate (42); A first contact plate (45) is disposed on a side of the vertical plate (43) away from the second clamping plate (42) and abuts against an upper end of the second support rod (12); A second contact plate (46) is disposed below the first contact plate (45) and abuts against the lower end of the second support rod (12); A second fastening bolt (44) is passed through the first contact plate (45) and the second contact plate (46) and is threadedly connected to the first contact plate (45) and the second contact plate (46); Wherein, the vertical plate (43), the first clamping plate (41) and the second clamping plate (42) form an F shape.

7. The portable photovoltaic module replacement auxiliary tool according to claim 6, characterized in that: The traction assembly comprises: A suction cup (65) adsorbed on the photovoltaic panel body (2); A traction rope (66), one end of which is arranged on the upper end of the suction cup (65), and the other end of which is controlled by a staff member; A hanging rod (63), one end of which is inserted into the two second splicing plates (62), and the other end of which is suspended in the air in an inclined state, and is used to provide support force for the traction rope (66); The traction rope (66) passes through one end of the hoisting rod (63) suspended in the air and below the second splicing plate (62) and is then controlled by a staff member.

8. The portable photovoltaic module replacement auxiliary tool according to claim 7, characterized in that: The hoisting rod (63) is provided with a first guide seat (64) for the traction rope (66) to pass through, and the first guide seat (64) is provided with a first guide pulley (641); A second guide seat (67) for the traction rope (66) to pass through is provided on one of the second splicing plates (62), and a second guide pulley (671) is provided on the second guide seat (67).

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