Multifunctional photovoltaic operation and maintenance ship

Abstract

The utility model discloses a multifunctional photovoltaic operation and maintenance ship, and relates to the technical field of photovoltaic operation and maintenance ships. The operation and maintenance ship comprises an operation and maintenance ship body, a truss is fixed to the front side of the operation and maintenance ship body, and a top plate is fixed to the top of the truss; an adjusting groove is formed in one side of the top plate; limiting grooves are formed in two sides of the adjusting groove; a supporting plate is slidably connected into the adjusting groove, limiting blocks are fixed to the two sides of the supporting plate, and positioning blocks are fixed to one ends of the limiting blocks; mounting grooves are formed in the surfaces of the supporting plates, clamping grooves are formed in the two sides of the inner walls of the mounting grooves, and adjusting blocks are slidably connected to the inner walls of the mounting grooves. Under the action of the supporting plate, the supporting rods, the supporting plate and the truss are combined to form a triangular structure, so that the supporting plate can be stretched more stably, a worker can conveniently stand on the supporting plate to clean and overhaul a photovoltaic panel, and when the supporting plate is not used, the supporting plate can be retracted into the top plate at the top of the truss, so that the photovoltaic panel can be conveniently cleaned and overhauled. And the occupied area of the device is reduced, so that the operation of the device between the photovoltaic panels is more flexible.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic operation and maintenance ships, in particular to a multifunctional photovoltaic operation and maintenance ship. Background Art

[0002] Offshore photovoltaics are mainly divided into two categories: pile-based fixed type and floating type. At present, offshore photovoltaics are mainly pile-based. Compared with onshore photovoltaics, offshore photovoltaics have natural environmental advantages. The water surface is open and there are no obstructions. The sunshine is long and fully utilized, which can significantly increase the power generation. At the same time, offshore photovoltaics also have certain challenges, such as high salt fog, high salinity, strong ultraviolet rays, extreme temperature changes, alternating dry and wet, biological attachment, etc. These problems are constantly testing photovoltaic modules.

[0003] Therefore, there is a need for a photovoltaic operation and maintenance ship that can conveniently carry workers to move between photovoltaic modules and facilitate workers to clean and repair photovoltaic panels on the sea surface in a timely manner, so as to ensure the normal operation of photovoltaic panels. The utility model with the publication number "CN210258766U" and the name "A Photovoltaic Operation and Maintenance Ship" discloses an operation and maintenance ship, which is mainly parallel to the horizontal plane through the maintenance platform, so as to facilitate photovoltaic operation and maintenance personnel to perform maintenance operations on the horizontal working surface, taking into account the safety and stability of the operation and maintenance operations. The device raises the staff to a high place by setting up a cross telescopic platform. The stability of this setting is poor. At the same time, due to the maintenance on the sea surface, factors such as sea water and sea breeze will cause the operation and maintenance ship to shake, which will further affect the stability of the telescopic platform and fail to ensure the safety of the staff. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional photovoltaic operation and maintenance vessel. Through the function of the support plate, the support rod, the support plate and the truss in the device are combined to form a triangular structure, which can make the extension of the support plate more stable, and it is convenient for the staff to stand on the support plate to clean and repair the photovoltaic panel. When the support plate is not in use, the support plate can be retracted into the top plate on the top of the truss, which reduces the footprint of the device and makes the operation of the device more flexible between the photovoltaic panels, solving the problem that the existing setting has poor stability. At the same time, due to the maintenance on the sea surface, factors such as sea water and sea breeze will cause the operation and maintenance vessel to shake, thereby further affecting the stability of the telescopic platform and failing to ensure the safety of the staff.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multifunctional photovoltaic operation and maintenance ship comprises an operation and maintenance ship body, a truss is fixed to the front side of the operation and maintenance ship body, and a top plate is fixed to the top of the truss;

[0007] An adjustment groove is provided on one side of the top plate, and limiting grooves are provided on both sides of the adjustment groove;

[0008] A support plate is slidably connected inside the adjustment groove, and limit blocks are fixed on both sides of the support plate, and a positioning block is fixed at one end of the limit block;

[0009] The support plate has a mounting groove on its surface, and both sides of the inner wall of the mounting groove have clamping grooves, and the inner wall of the mounting groove is slidably connected with an adjustment block;

[0010] A movable groove is formed at the bottom of the adjusting block, and a positioning rod is fixed inside the movable groove;

[0011] The outer side of the positioning rod is rotatably connected to a support rod, one end of the support rod is provided with a positioning hole, and the positioning rod passes through the positioning hole;

[0012] A first threaded hole is formed at one end of the support rod away from the positioning hole;

[0013] The top plate and the support plate are both provided with a plurality of second threaded holes, and the second threaded holes are internally threadedly connected with bolts;

[0014] A positioning frame is fixed on one side of the truss, and sliding grooves are provided on both sides of the inner wall of the positioning frame;

[0015] A first threaded rod is threadedly connected inside the first threaded hole, a connecting plate is fixed at one end of the first threaded rod, a plurality of tension springs are fixed at one side of the connecting plate, and a handle is fixed at one end of the tension spring;

[0016] A plurality of through holes are opened on the surface of the connecting plate, and a plurality of fixing rods are fixed to one end of the handle.

[0017] The utility model is further configured as follows: a plurality of fixing holes are provided on both sides of the positioning frame;

[0018] The fixing rod passes through the through hole, and one end of the fixing rod is inserted into the fixing hole.

[0019] The utility model is further configured as follows: a cabin is fixed on the top of the operation and maintenance ship body, and a crane is fixed on the rear side of the operation and maintenance ship body.

[0020] The utility model is further configured as follows: a plurality of reinforcement frames are fixed on both sides of the maintenance ship body, and a first bearing is fixed on the top of the reinforcement frame;

[0021] A motor is fixed on the top of the reinforcement frame.

[0022] The utility model is further configured as follows: a second threaded rod is fixed to the motor output shaft, and a transmission rod is fixed to one end of the second threaded rod;

[0023] The motor output shaft is fixedly connected to the inner ring of the first bearing.

[0024] The utility model is further configured as follows: positioning plates are fixed on both sides of the maintenance ship body, and a second bearing is fixed on the upper surface of the positioning plate;

[0025] The transmission rod is fixedly connected to the inner ring of the second bearing.

[0026] The utility model is further configured as follows: the outer ring of the second threaded rod is threadedly connected with a threaded tube, and the outer ring of the threaded tube is fixed with a third bearing;

[0027] The outer ring of the third bearing is fixed with a limiting rod, and the bottom of the limiting rod is fixed with a positioning pin.

[0028] The utility model is further configured as follows: positioning grooves are fixed on both sides of the maintenance ship body, and a slider is fixed on the outer ring of the third bearing;

[0029] The sliding block is slidably connected with the positioning groove.

[0030] The utility model has the following beneficial effects:

[0031] 1. The utility model uses the function of the support plate. The support rod, support plate and truss in the device are combined to form a triangular structure, which can make the extension of the support plate more stable, and it is convenient for the staff to stand on the support plate to clean and repair the photovoltaic panel. When the support plate is not in use, the support plate can be put into the top plate on the top of the truss, which reduces the footprint of the device and makes the operation of the device between the photovoltaic panels more flexible.

[0032] 2. The utility model uses the positioning nail to stop the motor when the positioning nail at one end of the limit rod is nailed into the bottom of the water. The device can fix the ship in a suitable position during operation to prevent the trusses and other higher structures on the maintenance ship from shaking, thereby avoiding damage to the photovoltaic equipment.

[0033] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0035] Figure 1 This is a schematic diagram of the structure of the multifunctional photovoltaic operation and maintenance ship of the utility model.

[0036] Figure 2 It is a schematic diagram of the structure of the utility model from a top view perspective.

[0037] Figure 3 It is a schematic diagram of the rear view perspective structure of the utility model.

[0038] Figure 4 For the utility model Figure 3 A partial enlarged view of point A in the middle.

[0039] Figure 5 It is a schematic diagram of the top plate and support plate structure of the utility model.

[0040] Figure 6 For the utility model Figure 5 A partial enlarged view of point B in the middle.

[0041] Figure 7 For the utility model Figure 5 A partial enlarged view of point C in the middle.

[0042] Figure 8 This is a schematic diagram of the support plate structure of the utility model.

[0043] Fig. 9 This is a schematic diagram of the first threaded rod structure of the utility model.

[0044] Fig.10 This is a schematic diagram of the structure of the regulating block of the utility model.

[0045] Fig.11 This is a schematic diagram of the support rod structure of the utility model.

[0046] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0047] 1-maintenance ship body, 2-truss, 3-top plate, 4-adjustment slot, 5-limit slot, 6-support plate, 7-limit block, 8-positioning block, 9-installation slot, 901-slot, 10-adjustment block, 11-movable slot, 12-positioning rod, 13-support rod, 14-positioning hole, 15-first threaded hole, 16-second threaded hole, 17-bolt, 18-positioning frame, 19-slide, 20-first threaded rod, 2 1-connecting plate, 22-tension spring, 23-handle, 24-through hole, 25-fixing rod, 26-fixing hole, 27-cabin, 28-crane, 29-reinforcement frame, 30-first bearing, 31-motor, 32-second threaded rod, 33-transmission rod, 34-positioning plate, 35-second bearing, 36-threaded tube, 37-third bearing, 38-limiting rod, 39-positioning nail, 40-positioning groove, 41-slider. DETAILED DESCRIPTION

[0048] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0049] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0050] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention. Specific embodiment 1

[0052] See also Figure 1-11 The utility model is a multifunctional photovoltaic operation and maintenance ship, comprising an operation and maintenance ship body 1, a truss 2 is fixed to the front side of the operation and maintenance ship body 1, and a top plate 3 is fixed to the top of the truss 2;

[0053] An adjusting slot 4 is provided on one side of the top plate 3, and limiting slots 5 are provided on both sides of the adjusting slot 4;

[0054] A support plate 6 is slidably connected inside the adjustment slot 4, and limit blocks 7 are fixed on both sides of the support plate 6, and a positioning block 8 is fixed at one end of the limit block 7;

[0055] The support plate 6 has a mounting groove 9 on its surface, and both sides of the inner wall of the mounting groove 9 have clamping grooves 901, and the inner wall of the mounting groove 9 is slidably connected with an adjusting block 10;

[0056] A movable groove 11 is formed at the bottom of the adjusting block 10, and a positioning rod 12 is fixed inside the movable groove 11;

[0057] The outer side of the positioning rod 12 is rotatably connected to a support rod 13, one end of the support rod 13 is provided with a positioning hole 14, and the positioning rod 12 passes through the positioning hole 14;

[0058] A first threaded hole 15 is formed at one end of the support rod 13 away from the positioning hole 14;

[0059] A plurality of second threaded holes 16 are formed on the surface of the top plate 3 and the support plate 6, and bolts 17 are threadedly connected inside the second threaded holes 16;

[0060] A positioning frame 18 is fixed to one side of the truss 2, and sliding grooves 19 are provided on both sides of the inner wall of the positioning frame 18;

[0061] The first threaded hole 15 is internally threadedly connected with a first threaded rod 20, one end of the first threaded rod 20 is fixed with a connecting plate 21, one side of the connecting plate 21 is fixed with a plurality of tension springs 22, and one end of the tension spring 22 is fixed with a handle 23;

[0062] A plurality of through holes 24 are formed on the surface of the connecting plate 21 , and a plurality of fixing rods 25 are fixed to one end of the handle 23 .

[0063] Specifically, a plurality of fixing holes 26 are provided on both sides of the positioning frame 18;

[0064] The fixing rod 25 passes through the through hole 24 , and one end of the fixing rod 25 is inserted into the fixing hole 26 .

[0065] Furthermore, a cabin 27 is fixed on the top of the operation and maintenance ship body 1, and a crane 28 is fixed on the rear side of the operation and maintenance ship body 1.

[0066] The operation process of this embodiment is as follows: when the device is in use, if it is necessary to clean the upper surface of the photovoltaic panel, you can stand on the top of the top plate 3 and pull the support plate 6 out of the adjustment groove 4. At this time, the end of the support rod 13 with the second threaded hole 16 naturally droops, and the staff standing on the deck of the maintenance ship body 1 adjusts one end of the support rod 13. When the center of the second threaded hole 16 on the surface of the support rod 13 moves to the center of the slide groove 19, the first threaded rod 20 is passed through the slide groove 19, and the first threaded rod 20 is rotated to turn the first threaded rod 20 into the first threaded hole 15. When the connecting plate 21 is about to contact the positioning frame 18, pull the handle 23 to retract the fixing rod 25 into one side of the connecting plate 21. When the connecting plate 21 is about to contact the positioning frame 18, pull the handle 23 to retract the fixing rod 25 into the side of the connecting plate 21. When the plate 21 is completely close to one side of the positioning frame 18, the handle 23 is released. At this time, under the action of the tension spring 22, the fixing rod 25 is inserted into the fixing hole 26 on one side of the positioning frame 18. At this time, the support rod 13 is fixed, and then the bolt 17 is turned into the second threaded hole 16 to fix the support plate 6. The support rod 13, the support plate 6 and the truss 2 in the device are combined to form a triangular structure, which can make the extension of the support plate 6 more stable, and it is convenient for the staff to stand on the support plate 6 to clean and repair the photovoltaic panel. When the support plate 6 is not in use, the support plate 6 can be put into the top plate 3 on the top of the truss 2, which reduces the footprint of the device and makes the operation of the device between the photovoltaic panels more flexible. Specific embodiment 2

[0068] See also Figure 1-5 , based on the specific embodiment 1, a plurality of reinforcement frames 29 are fixed on both sides of the maintenance ship body 1, and a first bearing 30 is fixed on the top of the reinforcement frame 29;

[0069] A motor 31 is fixed to the top of the reinforcement frame 29; a second threaded rod 32 is fixed to the output shaft of the motor 31, and a transmission rod 33 is fixed to one end of the second threaded rod 32;

[0070] The output shaft of the motor 31 is fixedly connected to the inner ring of the first bearing 30 .

[0071] Specifically, positioning plates 34 are fixed on both sides of the maintenance ship body 1, and a second bearing 35 is fixed on the upper surface of the positioning plate 34;

[0072] The transmission rod 33 is fixedly connected to the inner ring of the second bearing 35 .

[0073] Furthermore, the outer ring of the second threaded rod 32 is threadedly connected with a threaded tube 36, and the outer ring of the threaded tube 36 is fixed with a third bearing 37;

[0074] The outer ring of the third bearing 37 is fixed with a limit rod 38, and the bottom of the limit rod 38 is fixed with a positioning pin 39;

[0075] Positioning grooves 40 are fixed on both sides of the maintenance ship body 1, and a slider 41 is fixed on the outer ring of the third bearing 37;

[0076] The slider 41 is slidably connected to the positioning groove 40 .

[0077] The operation process of this embodiment is as follows: when the device is in use, if the operation and maintenance ship body 1 needs to stop to inspect or clean the photovoltaic panels, the motor 31 can be turned on, and the output shaft of the motor 31 drives the second threaded rod 32 at one end thereof to rotate. When the second threaded rod 32 rotates, the threaded tube 36 on its outer side moves downward on the outer side of the second threaded rod 32, and the threaded tube 36 drives the third bearing 37 and the limit rod 38 on its outer side to move downward. When the positioning nail 39 at one end of the limit rod 38 is nailed into the bottom of the water, the motor 31 can be stopped. The device can fix the ship in a suitable position during operation to prevent the higher structures such as the truss 2 on the operation and maintenance ship body 1 from shaking, thereby avoiding damage to the photovoltaic equipment.

[0078] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0079] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A multifunctional photovoltaic operation and maintenance vessel, comprising an operation and maintenance vessel body (1), characterized in that: A truss (2) is fixed to the front side of the maintenance ship body (1), and a top plate (3) is fixed to the top of the truss (2); An adjustment groove (4) is formed on one side of the top plate (3), and limiting grooves (5) are formed on both sides of the adjustment groove (4); A support plate (6) is slidably connected inside the adjustment groove (4), and limit blocks (7) are fixed on both sides of the support plate (6), and a positioning block (8) is fixed on one end of the limit block (7); The support plate (6) has a mounting groove (9) on its surface, and both sides of the inner wall of the mounting groove (9) have clamping grooves (901); An adjusting block (10) is slidably connected to the inner wall of the installation groove (9); The bottom of the adjusting block (10) is provided with a movable groove (11), and a positioning rod (12) is fixed inside the movable groove (11); The outer side of the positioning rod (12) is rotatably connected to a support rod (13), one end of the support rod (13) is provided with a positioning hole (14), and the positioning rod (12) passes through the positioning hole (14); A first threaded hole (15) is formed at one end of the support rod (13) away from the positioning hole (14); The top plate (3) and the support plate (6) are both provided with a plurality of second threaded holes (16) on their surfaces, and the second threaded holes (16) are internally threadedly connected with bolts (17); A positioning frame (18) is fixed on one side of the truss (2), and sliding grooves (19) are provided on both sides of the inner wall of the positioning frame (18); A first threaded rod (20) is threadedly connected to the inside of the first threaded hole (15); a connecting plate (21) is fixed to one end of the first threaded rod (20); a plurality of tension springs (22) are fixed to one side of the connecting plate (21); and a handle (23) is fixed to one end of the tension spring (22); A plurality of through holes (24) are formed on the surface of the connecting plate (21), and a plurality of fixing rods (25) are fixed to one end of the handle (23).

2. The multifunctional photovoltaic operation and maintenance vessel according to claim 1, characterized in that: A plurality of fixing holes (26) are provided on both sides of the positioning frame (18); The fixing rod (25) passes through the through hole (24), and one end of the fixing rod (25) is inserted into the fixing hole (26).

3. The multifunctional photovoltaic operation and maintenance ship according to claim 1, characterized in that: A cabin (27) is fixed on the top of the operation and maintenance ship body (1), and a crane (28) is fixed on the rear side of the operation and maintenance ship body (1).

4. The multifunctional photovoltaic operation and maintenance vessel according to claim 1, characterized in that: A plurality of reinforcement frames (29) are fixed on both sides of the maintenance ship body (1), and a first bearing (30) is fixed on the top of the reinforcement frame (29); A motor (31) is fixed on the top of the reinforcement frame (29).

5. The multifunctional photovoltaic operation and maintenance ship according to claim 4, characterized in that: A second threaded rod (32) is fixed to the output shaft of the motor (31), and a transmission rod (33) is fixed to one end of the second threaded rod (32); The output shaft of the motor (31) is fixedly connected to the inner ring of the first bearing (30).

6. The multifunctional photovoltaic operation and maintenance ship according to claim 5, characterized in that: Positioning plates (34) are fixed on both sides of the maintenance ship body (1), and a second bearing (35) is fixed on the upper surface of the positioning plate (34); The transmission rod (33) is fixedly connected to the inner ring of the second bearing (35).

7. The multifunctional photovoltaic operation and maintenance ship according to claim 6, characterized in that: The outer ring of the second threaded rod (32) is threadedly connected to a threaded tube (36), and the outer ring of the threaded tube (36) is fixed with a third bearing (37); A limiting rod (38) is fixed to the outer ring of the third bearing (37), and a positioning pin (39) is fixed to the bottom of the limiting rod (38).

8. The multifunctional photovoltaic operation and maintenance ship according to claim 7, characterized in that: Positioning grooves (40) are fixed on both sides of the maintenance ship body (1), and a sliding block (41) is fixed on the outer ring of the third bearing (37); The sliding block (41) is slidably connected to the positioning groove (40).

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