CN219535413U

CN219535413U - Photovoltaic power plant operation maintenance device

Info

Publication number: CN219535413U
Application number: CN202320677090.2U
Authority: CN
Inventors: 余利燕; 王学华; 黄钰鑫; 郭巧凤
Original assignee: Ningxia Baichuan Electric Power Co ltd
Current assignee: Ningxia Baichuan Electric Power Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-15
Anticipated expiration: 2033-03-30

Abstract

The utility model relates to an operation and maintenance device for a photovoltaic power station, which comprises a base, a maintenance box body, a gear box and a controller, wherein the maintenance box body is arranged at the top of the base; the adjusting mechanism comprises an intermittent motor arranged in the gear box, a rotating shaft rotatably mounted in the gear box and fixed with the bottom of the maintenance box body, and a transmission gear fixedly mounted on an output shaft of the intermittent motor. This photovoltaic power plant fortune maintenance device drives drive gear and driven gear meshing and drives the maintenance case body through the axis of rotation through the controller can start intermittent motor to it is rotatory to carry out the angle modulation to the maintenance case body, be convenient for detect the appearance, thereby reach the practicality and strong, the advantage of the angle modulation of being convenient for.

Description

Photovoltaic power plant operation maintenance device

Technical Field

The utility model relates to the technical field of photovoltaic power stations, in particular to an operation and maintenance device for a photovoltaic power station.

Background

The photovoltaic power station is a power generation system which is formed by utilizing solar energy and adopting special materials such as a crystalline silicon plate, an inverter and other electronic elements, is connected with a power grid and transmits power to the power grid. Photovoltaic power plants are green electric power development energy projects which belong to the largest national encouragement. The system can be divided into an independent power generation system with a storage battery and a grid-connected power generation system without the storage battery. Solar power generation is classified into photo-thermal power generation and photovoltaic power generation. The current period of commercial solar energy electric energy refers to solar photovoltaic power generation.

The utility model discloses an operation and maintenance device for a photovoltaic power station, which is characterized in that an overhaul device is needed in the operation and maintenance process of the photovoltaic power station, and Chinese patent CN 216289818U discloses the operation and maintenance device for the photovoltaic power station, which comprises a main body of the operation and maintenance device for the photovoltaic power station, wherein a bottom plate is arranged below the main body of the operation and maintenance device for the photovoltaic power station.

However, the photovoltaic power station operation and maintenance device does not have an angle adjusting mechanism, the detection is carried out through the detector, then the collected image is fed back to the display screen, a tester can carry out serious defect analysis according to the image, and as the detector is in a fixed state, the detector needs to be rotated in the whole during detection in different ranges, the efficiency is low, the condition of inconvenience exists, the collection efficiency of data is influenced, and the use requirement cannot be met, so the photovoltaic power station operation and maintenance device is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the operation and maintenance device for the photovoltaic power station, which has the advantages of strong practicability, convenience in angle adjustment and the like, and solves the problems that the whole detector needs to be rotated when the detector detects in different ranges, the efficiency is low, the inconvenience exists, and the data acquisition efficiency is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the operation and maintenance device for the photovoltaic power station comprises a base, a maintenance box body, a gear box and a controller, wherein the maintenance box body is arranged at the top of the base, the gear box is fixedly arranged on the controller at the top of the base, the top of the base is provided with an electric push rod, the gear box is fixedly arranged at the output end of the electric push rod, an adjusting mechanism is arranged in the gear box, and the top of the base is provided with a damping component;

the adjusting mechanism comprises an intermittent motor arranged in the gear box, a rotating shaft rotatably arranged in the gear box and fixed with the bottom of the maintenance box body, a transmission gear fixedly arranged on an output shaft of the intermittent motor and a driven gear fixedly arranged outside the rotating shaft, and the transmission gear is meshed with the driven gear;

the damping component consists of a damper and a damping plate.

Further, the top of base is equipped with the handle, four pulleys that are the rectangle and distribute are fixed mounting to the bottom of base.

Further, the number of the electric push rods is two, the two electric push rods are symmetrically and transversely fixedly arranged at the top of the buffer plate, the battery box is fixedly arranged at the top of the buffer plate, and the electric push rods and the intermittent motor are electrically connected with the battery box.

Further, a bearing matched with the rotating shaft is fixedly arranged on the inner bottom wall of the gear box, and the outer wall of one end, far away from the maintenance box body, of the rotating shaft is fixed with the inner ring of the bearing.

Further, a rotating hole matched with the rotating shaft is formed in the gear box, and the rotating shaft extends to the outer portion of the gear box through the rotating hole.

Further, the top fixed mounting of gear box has the gag lever post of symmetric distribution, the spacing groove with gag lever post looks adaptation has been seted up to the bottom of maintenance case body, gag lever post and spacing groove sliding connection.

Further, the number of the shock absorbers in the shock absorbing assembly is four, and the four shock absorbers are fixedly arranged at the top of the base in a rectangular shape.

Further, the buffer plate is fixedly arranged at the top of the shock absorber, and the shock absorber is fixed with the base and the buffer plate by bolts.

Compared with the prior art, the utility model provides the photovoltaic power station operation and maintenance device, which has the following beneficial effects:

1. this photovoltaic power plant fortune maintenance device drives drive gear and driven gear meshing and drives the maintenance case body through the axis of rotation through the controller and rotate to carry out the angle modulation to the maintenance case body, be convenient for detect the appearance and detect, through adjustment mechanism's drive, not only be convenient for detect the appearance and detect, the staff data acquisition of being convenient for simultaneously, thereby reach the practicality and reinforce, the advantage of the angle modulation of being convenient for.

2. This photovoltaic power plant fortune maintenance device is through the setting of handle and pulley to with maintenance case body displacement to the assigned position, during the transportation, through the setting of bumper shock absorber, the vibrations that make produce during the transportation impact buffering, improve the life of the inside device of maintenance case body, damage when avoiding the inside device transportation of maintenance case body.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model

Fig. 3 is a front view of the structure of the present utility model.

In the figure: 1 base, 2 maintenance case body, 3 gear box, 4 controller, 5 electric putter, 6 intermittent motor, 7 axis of rotation, 8 drive gear, 9 driven gear, 10 bearing, 11 gag lever post, 12 bumper shock absorber, 13 buffer board, 14 handles, 15 battery box, 16 pulleys, 17 guide bar, 18 mount pad, 19 sliding sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-2, an operation and maintenance device for a photovoltaic power station includes a base 1, a maintenance box body 2 disposed at the top of the base 1, a gear box 3, and a controller 4 fixedly mounted at the top of the base 1, wherein an electric push rod 5 is disposed at the top of the base 1, and the gear box 3 is fixedly mounted on an output end of the electric push rod 5. The top of the base 1 is provided with a damping component; the damper assembly consists of a damper 12 and a damper plate 13. Through the setting of bumper shock absorber 12 for the vibrations that produce when transporting impact buffering improves the life of the inside device of maintenance case body 2, avoids the inside device of maintenance case body 2 to damage when transporting.

The number of the shock absorbers 12 in the shock absorbing assembly is four, and the four shock absorbers 12 are fixedly arranged on the top of the base 1 in a rectangular shape. The buffer plate 13 is fixedly arranged at the top of the shock absorber 12, and the shock absorber 12 is fixed with the base 1 and the buffer plate 13 by bolts.

And, the top of base 1 is equipped with handle 14, and four pulleys 16 that are the rectangle distribution are fixed mounting in the bottom of base 1. The number of the electric push rods 5 is two, the two electric push rods are symmetrically and transversely fixedly installed at the top of the buffer plate 13, the battery box 15 is fixedly installed at the top of the buffer plate 13, and the electric push rods 5 and the intermittent motor 6 are electrically connected with the battery box 15. The maintenance case body 2 is displaced to a specified position by the arrangement of the handle 14 and the pulley 16. By the expansion and contraction of the electric push rod 5, the maintenance box body 2 is subjected to expansion and contraction adjustment.

The handle 14 is composed of a connecting sleeve and a telescopic rod, the inside of the connecting sleeve and the inside of the telescopic rod are provided with adjusting holes, and the inside of the adjusting holes is inserted with adjusting rods.

In the embodiment, an adjusting mechanism is arranged in the gear box 3, the adjusting mechanism comprises an intermittent motor 6 arranged in the gear box 3, a rotating shaft 7 rotatably arranged in the gear box 3 and fixed with the bottom of the maintenance box body 2, a transmission gear 8 fixedly arranged on an output shaft of the intermittent motor 6 and a driven gear 9 fixedly arranged outside the rotating shaft 7, and the transmission gear 8 is meshed with the driven gear 9; the inside of the gear box 3 is provided with a rotation hole adapted to the rotation shaft 7, and the rotation shaft 7 extends to the outside of the gear box 3 through the rotation hole. The intermittent motor 6 can be started through the controller 4, so that an output shaft of the intermittent motor drives the transmission gear 8 to be meshed with the driven gear 9 and drives the maintenance box body 2 to rotate through the rotating shaft 7, and therefore the maintenance box body 2 is subjected to angle adjustment, and the detection instrument is convenient to detect.

The inner bottom wall of the gear box 3 is fixedly provided with a bearing 10 matched with the rotating shaft 7, and the outer wall of one end of the rotating shaft 7 far away from the maintenance box body 2 is fixed with the inner ring of the bearing 10. Through the setting of bearing 10, guarantee axis of rotation 7 stable rotation to stabilize and adjust maintenance box body 2. The outer wall of the intermittent motor 6 is welded with a motor frame which is fixedly arranged on the inner bottom wall of the gear box 3 through bolts.

And, the gag lever post 11 of symmetric distribution is fixed mounting in the top of gear box 3, and the spacing groove with gag lever post 11 looks adaptation has been seted up to the bottom of maintenance case body 2, gag lever post 11 and spacing groove sliding connection. The limiting groove is used for limiting the limiting rod 11, so that the stability of the maintenance box body 2 during rotation is further improved.

It should be noted that, the limit groove is the ring channel, and the oil filler point that is linked together with the limit groove is offered to the inside of maintenance case body 2 to through filling with lubricating oil to the oil filler point is inside, thereby lubricating oil inflow limit groove's inside, the gag lever post 11 of being convenient for slides in the inside of ring channel.

Embodiment two:

referring to fig. 3, on the basis of the first embodiment, the buffer plate 13 comprises a limiting component arranged at the top of the buffer plate 13, the limiting component comprises a guide rod 17, a mounting seat 18 and a sliding sleeve 19, the sliding sleeve 19 is fixedly mounted in the mounting seat 18, one side of the mounting seat 18 is fixed with the side wall of the gear box 3, and the sliding sleeve 19 is slidably connected with the guide rod 17.

In this embodiment, the number of the limiting assemblies is four, and the guide rod 17 is fixedly installed at the top of the buffer plate 13. The outside screw thread of guide bar 17 is connected with the spacing ring. The length of the guide rod 17 is matched with the telescopic distance of the electric push rod 5.

By adopting the technical scheme, the advantage of stable lifting of the gear box 3 is realized.

The working principle of the embodiment is as follows:

through the setting of handle 14 and pulley 16 to with maintenance case body 2 displacement to the assigned position, then take out the detector and install at the top of maintenance case body 2 and detect, when needs are adjusted, can start intermittent motor 6 through controller 4 and drive gear 8 and driven gear 9 meshing and drive maintenance case body 2 rotatory through axis of rotation 7, thereby carry out the angle modulation to maintenance case body 2, be convenient for detect the detector.

The beneficial effects of the embodiment are as follows:

this photovoltaic power plant fortune maintenance device, through the setting of handle 14 and pulley 16, thereby with maintenance case body 2 displacement to the assigned position, then take out the detector and install and detect at the top of maintenance case body 2, when needs are adjusted, can start intermittent motor 6 through controller 4, make its output shaft drive gear 8 and driven gear 9 meshing and drive maintenance case body 2 rotation through axis of rotation 7, thereby carry out the angle modulation to maintenance case body 2, the detector of being convenient for detects, the drive through adjustment mechanism, not only be convenient for the detector detects, be convenient for staff's data acquisition simultaneously, when effectively having solved through the detection of detector different scope, need rotate the detector is whole, not only inefficiency, moreover, there is inconvenient condition, the problem of data acquisition efficiency has been influenced.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic power plant fortune maintenance device, includes base (1), sets up in maintenance case body (2) at base (1) top, gear box (3) and fixed mounting in controller (4) at base (1) top, its characterized in that: the top of the base (1) is provided with an electric push rod (5), the gear box (3) is fixedly arranged at the output end of the electric push rod (5), an adjusting mechanism is arranged in the gear box (3), and the top of the base (1) is provided with a damping component;

the adjusting mechanism comprises an intermittent motor (6) arranged in the gear box (3), a rotating shaft (7) rotatably arranged in the gear box (3) and fixed with the bottom of the maintenance box body (2), a transmission gear (8) fixedly arranged on an output shaft of the intermittent motor (6) and a driven gear (9) fixedly arranged outside the rotating shaft (7), wherein the transmission gear (8) is meshed with the driven gear (9);

the damping component consists of a damper (12) and a damping plate (13).

2. The photovoltaic power plant operation and maintenance device according to claim 1, wherein: the top of base (1) is equipped with handle (14), four pulleys (16) that are rectangular distribution are fixed mounting in the bottom of base (1).

3. The photovoltaic power plant operation and maintenance device according to claim 1, wherein: the number of the electric push rods (5) is two, the two electric push rods are symmetrically and transversely fixedly arranged at the top of the buffer plate (13), the battery box (15) is fixedly arranged at the top of the buffer plate (13), and the electric push rods (5) and the intermittent motor (6) are electrically connected with the battery box (15).

4. The photovoltaic power plant operation and maintenance device according to claim 1, wherein: the inner bottom wall of the gear box (3) is fixedly provided with a bearing (10) matched with the rotating shaft (7), and the outer wall of one end, far away from the maintenance box body (2), of the rotating shaft (7) is fixed with the inner ring of the bearing (10).

5. The photovoltaic power plant operation and maintenance device according to claim 1, wherein: the inside of the gear box (3) is provided with a rotating hole matched with the rotating shaft (7), and the rotating shaft (7) extends to the outside of the gear box (3) through the rotating hole.

6. The photovoltaic power plant operation and maintenance device according to claim 1, wherein: the top fixed mounting of gear box (3) has gag lever post (11) of symmetric distribution, the spacing groove with gag lever post (11) looks adaptation has been seted up to the bottom of maintenance case body (2), gag lever post (11) and spacing groove sliding connection.

7. The photovoltaic power plant operation and maintenance device according to claim 1, wherein: the number of the shock absorbers (12) in the shock absorption assembly is four, and the four shock absorbers (12) are fixedly arranged at the top of the base (1) in a rectangular shape.

8. The photovoltaic power plant operation and maintenance device according to claim 1, wherein: the buffer plate (13) is fixedly arranged at the top of the shock absorber (12), and the shock absorber (12) is fixed with the base (1) by bolts in a fixing mode of the buffer plate (13).