Operation and maintenance detection device of photovoltaic equipment

Abstract

The utility model discloses an operation and maintenance detection device for photovoltaic equipment, which comprises a lifting sleeve, and a monitoring and detecting wireless signal is mounted in the lifting sleeve through a bolt; a dismounting maintenance sleeve shell structure is mounted on the outer side of the lifting sleeve; a shielding cover plate is installed on the upper left portion of the dismounting and maintaining sleeve shell structure. A supporting folding protection frame structure is mounted at the lower end of the dismounting maintenance sleeve shell structure; a photovoltaic cable signal interface is installed on the left lower side of the dismounting and maintaining sleeve shell structure. According to the utility model, through the arrangement of the supporting and folding protective frame structure, the monitoring and detecting wireless signal can be driven to be folded and stored when not in use, so that the situation that the monitoring and detecting wireless signal is easily influenced by the external environment at a higher position is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of operation and maintenance detection, and in particular relates to an operation and maintenance detection device for photovoltaic equipment. Background Art

[0002] An operation and maintenance detection device is an instrument device that detects the working condition of a photovoltaic device during its operation to perform operation and maintenance work. A traditional operation and maintenance detection device includes a photovoltaic detection machine base body, in which a number of photovoltaic cable interface parts and other structures are arranged. The device has the characteristics of increasing the service life of the monitoring and detection wireless signal transmitter, reducing the maintenance frequency, and being highly practical. However, the detection structure is sealed and wrapped, which makes it inconvenient to disassemble for internal inspection and maintenance after being damaged, and the detection structure is in a raised position after being stored, so it is easily affected by the external environment. Utility Model Content

[0003] The utility model aims at solving the above problems: providing an operation and maintenance detection device for photovoltaic equipment, which can be easily folded to a higher position for protection after protection and can facilitate the inspection and maintenance of the detection structure.

[0004] The technical solution adopted by the utility model is: an operation and maintenance detection device for photovoltaic equipment, including a lifting sleeve, wherein the internal bolts of the lifting sleeve are installed with a monitoring and detection wireless signal; a disassembly and maintenance shell structure is installed on the outer side of the lifting sleeve; a shielding cover is installed on the upper left part of the disassembly and maintenance shell structure; a supporting folding protection frame structure is installed on the lower end of the disassembly and maintenance shell structure; a photovoltaic cable signal interface is installed on the lower left side of the disassembly and maintenance shell structure, and is characterized in that the supporting folding protection frame structure includes a stabilizing seat, and the front and rear parts on the left side of the upper end of the stabilizing seat are both welded with a folding side seat; a limiting plate is welded on the right side of the upper end of the stabilizing seat; and a T-screw is threadedly connected inside the limiting plate.

[0005] Preferably, a wireless signal transmitter is installed at the bottom of the monitoring and detecting wireless signal, and the wireless signal transmitter is electrically connected to the photovoltaic cable signal interface.

[0006] Preferably, a plurality of folding side seats are provided on the upper part of the stabilizing seat.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] In the utility model, the provision of the stable seat and the folding side seat can drive the monitoring and detecting wireless signal to be folded and stored when not in use, thus avoiding being easily affected by the external environment at a high position.

[0009] In the utility model, the limiting plate and the T-shaped screw are arranged to fix the movable disassembly and assembly maintenance sleeve shell structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 It is a structural schematic diagram of a supporting folding protective frame structure of the utility model.

[0012] Figure 3 It is a structural schematic diagram of the disassembly and assembly maintenance cover shell structure of the utility model.

[0013] Figures 1 to 3 middle:

[0014] 1. Lifting sleeve; 2. Monitoring and detecting wireless signals; 3. Disassembly and assembly of the shell structure for maintenance; 31. First shell; 32. Second shell; 33. Splicing guard plate; 4. Shielding cover; 5. Supporting folding protective frame structure; 51. Stable seat; 52. Folding side seat; 53. Limiting plate; 54. T-screw; 6. Photovoltaic cable signal interface. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] As attached Figure 1 As shown, the utility model describes an operation and maintenance detection device for photovoltaic equipment, comprising a lifting sleeve 1, the internal bolts of the lifting sleeve 1 are installed with a monitoring and detection wireless signal 2; a disassembly and maintenance shell structure 3 is installed on the outer side of the lifting sleeve 1; a shielding cover plate 4 is installed on the upper left part of the disassembly and maintenance shell structure 3; a supporting folding protective frame structure 5 is installed at the lower end of the disassembly and maintenance shell structure 3; and a photovoltaic cable signal interface 6 is installed on the lower left side of the disassembly and maintenance shell structure 3.

[0017] As attached Figure 2 As shown, in the above embodiment, specifically, the supporting folding protective frame structure 5 includes a stabilizing seat 51, and the front and rear parts of the upper left side of the stabilizing seat 51 are welded with a folding side seat 52; a limiting plate 53 is welded on the right side of the upper end of the stabilizing seat 51; the limiting plate 53 is internally threadedly connected with a T-screw 54; the second shell 32 is erected between the folding side seats 52, and the T-screw 54 is screwed to connect and fix it to the first shell 31.

[0018] As attached Figure 3 As shown, in the above embodiment, specifically, the disassembly and maintenance shell structure 3 includes a first shell 31 and a second shell 32, and the first shell 31 and the second shell 32 are welded with splicing guard plates 33 on the front and rear sides; the first shell 31 and the second shell 32 are connected to each other by bolts and nuts through the splicing guard plate 33; the first shell 31 and the second shell 32 are made to fit tightly against each other, and bolts and nuts are installed in the splicing guard plate 33 to fix them.

[0019] In the above embodiment, specifically, the T-screw 54 is movably connected to the limiting plate 53 and corresponds to the disassembly and assembly maintenance housing structure 3 .

[0020] In the above embodiment, specifically, the second shell 32 is axially connected between the folding side seats 52, and a shielding cover plate 4 is installed on the upper left hinge of the second shell 32 to facilitate the monitoring and detecting wireless signal 2 to be flipped for use.

[0021] In the above embodiment, specifically, the lifting sleeve 1 is inserted between the first shell 31 and the second shell 32, and is fixed by bolts inside the first shell 31 to accommodate and protect the lifting sleeve 1.

[0022] In the above embodiment, specifically, the right side of the interior of the first shell 31 is threadedly connected to the T-shaped screw 54 , and the lower part of the left side of the second shell 32 is inlaid with a photovoltaic cable signal interface 6 .

[0023] How it works

[0024] The working principle of the utility model is as follows: during the operation and maintenance inspection of the photovoltaic equipment, the ground nails of the stabilizing seat 51 are installed at the installation location, and then the second shell 32 between the folding side seats 52 is erected, and the T-screw 54 is screwed to connect and fix with the first shell 31. After preliminary adjustment, the lifting sleeve 1 inside the first shell 31 and the second shell 32 and the monitoring detection wireless signal 2 inside the lifting sleeve 1 reach a suitable height. After adjustment, the bolts at the connection are tightened to fix them. After fixation, the monitoring detection wireless signal 2 is connected to the photovoltaic equipment through the photovoltaic cable signal interface 6 to work, thereby cooperating with the wireless signal transmitter to transmit the signal to the PC end for detection.

[0025] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. An operation and maintenance detection device for photovoltaic equipment, the operation and maintenance detection device for photovoltaic equipment comprising a lifting sleeve (1), wherein a monitoring detection wireless signal (2) is installed on the internal bolts of the lifting sleeve (1); a disassembly and maintenance casing structure (3) is installed on the outer side of the lifting sleeve (1); a shielding cover plate (4) is installed on the upper left part of the disassembly and maintenance casing structure (3); a supporting folding protection frame structure (5) is installed on the lower end of the disassembly and maintenance casing structure (3); a photovoltaic cable signal interface (6) is installed on the lower left side of the disassembly and maintenance casing structure (3), characterized in that: The supporting folding protection frame structure (5) comprises a stabilizing seat (51), and the front and rear parts of the upper left side of the stabilizing seat (51) are both welded with folding side seats (52); the right side of the upper end of the stabilizing seat (51) is welded with a limiting plate (53); and the limiting plate (53) is internally threadedly connected with a T-shaped screw (54).

2. The operation and maintenance detection device for photovoltaic equipment according to claim 1, characterized in that: The disassembly and maintenance casing structure (3) comprises a first casing (31) and a second casing (32), and splicing guard plates (33) are welded on the front and rear sides of the first casing (31) and the second casing (32); the first casing (31) and the second casing (32) are connected to each other by bolts and nuts via the splicing guard plates (33).

3. The operation and maintenance detection device for photovoltaic equipment according to claim 1, characterized in that: A wireless signal transmitter is installed at the bottom of the monitoring and detecting wireless signal (2), and the wireless signal transmitter is electrically connected to the photovoltaic cable signal interface (6).

4. The operation and maintenance detection device for photovoltaic equipment according to claim 1, characterized in that: A plurality of folding side seats (52) are provided on the upper part of the stabilizing seat (51), and the T-shaped screw rod (54) is movably connected to the limiting plate (53) and corresponds to the disassembly and assembly maintenance casing structure (3).

5. The operation and maintenance detection device for photovoltaic equipment according to claim 2, characterized in that: The second shell (32) is axially connected between the folding side seats (52), and a shielding cover plate (4) is hingedly installed on the upper left part of the second shell (32).

6. The operation and maintenance detection device for photovoltaic equipment according to claim 2, characterized in that: A lifting sleeve (1) is inserted between the first shell (31) and the second shell (32), and is fixed by bolts inside the first shell (31).

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