CN114852319A - A photovoltaic power station inspection device based on UAV remote control - Google Patents

Abstract

The invention relates to the technical field of unmanned aerial vehicle inspection, in particular to a photovoltaic power station inspection device based on unmanned aerial vehicle remote control, which comprises an unmanned aerial vehicle body, an inspection assembly, a flight assembly, a connecting assembly and a carrying assembly, wherein the unmanned aerial vehicle body comprises a shell, an illuminating lamp is assembled in the shell, a sliding rail is assembled on the lower surface of the illuminating lamp, the inspection assembly comprises a worm wheel, the worm wheel is connected with a worm through threaded engagement, the flight assembly comprises a supporting arm, a power supply outlet is formed in the supporting arm, a power supply inlet is connected with the power supply outlet in an embedded mode, the connecting assembly comprises a clamping block, a fixing block is arranged below the clamping block, a J-shaped hooking block is assembled below the fixing block, and the carrying assembly comprises a carrying basket. The unmanned aerial vehicle monitoring system is convenient for observing the surrounding situation of the unmanned aerial vehicle and night patrol and increases the transportation function.

Description

A photovoltaic power station inspection device based on UAV remote control

technical field

The invention relates to the technical field of UAV inspection, in particular to a photovoltaic power station inspection device based on UAV remote control.

Background technique

Photovoltaic power station is a system that uses solar energy to generate electricity and transmit power to the power grid. Photovoltaic power station is a green power development energy project encouraged by the state. In order to ensure the normal operation of photovoltaic power station, daily inspection is essential. However, manual inspection is not only time-consuming and labor-intensive, but also not accurate enough, so most of them use drones for inspection.

Due to the fixed angle of the camera system of the existing inspection drones, it is impossible to observe the surrounding conditions at all times when the drone is working. At the same time, the light is insufficient at night, and the images taken are black and cannot be viewed, and It can only be used for inspection and it seems that the function is too single.

Therefore, there is an urgent need for a photovoltaic power station inspection device based on remote control of unmanned aerial vehicles to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a photovoltaic power station inspection device based on the remote control of the drone, so as to solve the problems of inconvenient observation of the surrounding situation of the drone, inconvenient for night inspection and too single function proposed in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a photovoltaic power station inspection device based on remote control of unmanned aerial vehicles, comprising an unmanned aerial vehicle body, an inspection component, a flying component, a connecting component and a load component, and the unmanned aerial vehicle The body includes a housing, the housing is equipped with a lighting lamp, the lower surface of the lighting lamp is equipped with a slide rail, the inspection component includes a worm wheel, and the worm wheel is connected with a worm through threaded engagement, and the flight component includes a support arm , the support arm is provided with a power output port, the power output port is fitted with a power input port, the connection component includes a clamping block, a fixing block is arranged under the clamping block, and a fixing block is assembled under the fixing block The J-shaped hook block, the load-carrying component includes a load-carrying basket.

Preferably, the light source emitting end of the lighting lamp penetrates out of the housing, a slider is slidably connected in the slide rail, a support leg is fixedly connected under the slider, and the bottom of the support leg is sleeved with a sliding block. Rubber mat.

Preferably, a convex through hole is formed in the middle of the worm wheel, a connecting column is fixedly connected to the convex through hole on the worm wheel, a probe is fixedly connected above the connecting column, and a recording camera is fixedly connected in the probe. and a temperature-sensing camera, both ends of the worm are fixedly connected to the inner wall of the housing through bearings, and a first motor is fixedly connected to the worm.

Preferably, the support arm is provided with a 90s hole and a slot, two sides of the slot are provided with through holes, and limit rods are installed in the through holes on both sides of the slot, and both ends of the limit rod are A through hole with threads is opened, a connector is assembled on the power input port, a second motor is assembled in the connector, and an output end of the second motor is assembled with a wing.

Preferably, the clamping block is provided with a threaded through hole, the fixing block is provided with a threaded through hole, and the through hole on the clamping block is the same size as the through hole on the fixing block, so The clamping block and the fixing block are fixedly connected by bolts passing through the through holes of the two, and the J-shaped hooking block is J-shaped.

Preferably, the four corners of the basket are provided with hooking holes, the hooking holes are movably connected to the J-shaped hooking block by hooking with the J-shaped hooking block, and the hooking hole is provided with a C-shaped hooking connection The C-shaped hook block is C-shaped, and the two load baskets are movably connected to the hook holes on the two load baskets through the C-shaped hook block.

Compared with the prior art, the beneficial effects of the present invention are:

(1) By adding a lighting lamp for lighting in the housing, it can be ensured that the present invention can work normally at night.

(2) The worm is driven to rotate by the first motor, and the worm meshes with the worm wheel, so that the worm wheel drives the connecting column and the probe fixed on the connecting column to rotate, so that the probe can be freely rotated in the horizontal direction, so that the surrounding can be observed when the present invention moves. Case.

(3) By placing tools and materials in the basket and connecting to the support arm through the connecting assembly, the present invention can add a transport function.

(4) Through the sliding connection between the slide rail and the slider, the fitting of the power output port and the power input port, the looping between the clamping block and the socket, the movable connection between the clamping block and the fixing block, the J-shaped hooking block and the hooking connection The hooking of the holes can facilitate the disassembly and assembly of the present invention.

Description of drawings

Fig. 1 is the front view schematic diagram of the present invention;

FIG. 2 is a schematic front view of the structure of the inspection component in FIG. 1 of the present invention;

Fig. 3 is the structural representation of some parts in Fig. 2 of the present invention;

4 is a schematic top view of the structure of the flight assembly in FIG. 1 of the present invention;

Fig. 5 is the structural representation of some parts in Fig. 4 of the present invention;

Fig. 6 is the structural representation of some parts in Fig. 4 of the present invention;

Fig. 7 is the structural schematic diagram of the connection assembly in Fig. 1 of the present invention;

FIG. 8 is a schematic structural diagram of the object carrier assembly in FIG. 1 of the present invention;

FIG. 9 is a schematic structural diagram of the C-shaped hook block in FIG. 1 of the present invention.

In the figure: 1. Unmanned aerial vehicle body; 11. Housing; 12. Lighting lamp; 13. Slide rail; 14. Slider; 15. Support leg; 16. Rubber pad; 2. Inspection component; 21. Probe; 22 , recording camera; 23, temperature camera; 24, connecting column; 25, worm gear; 26, worm; 27, the first motor; 3, flight component; 31, support arm; 32, eye socket; 33, slot; 34, limit rod; 35, power output port; 36, connector; 37, second motor; 38, power input port; 39, wing; 4, connecting assembly; 41, clamping block; 42, fixing block; 43, J-shaped hook block; 5. Load component; 51. Load basket; 52. Hook hole; 53. C-shaped hook block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Figures 1-9, the embodiments provided by the present invention:

A photovoltaic power station inspection device based on remote control of drones, comprising a drone body 1, an inspection component 2, a flight component 3, a connection component 4 and a load component 5, the drone body 1 includes a housing 11, the housing 11 includes most of the main electronic components and constituent parts of the present invention, and the specific structure and working principle are known and disclosed technologies, and will not be repeated here.

Further, the housing 11 is equipped with an illuminating lamp 12 , the light source emitting end of the illuminating lamp 12 penetrates out of the casing 11 , and the light source in the illuminating lamp 12 is emitted from the illuminating lamp 12 , so that the light source of the illuminating lamp 12 can be illuminated. The environment in the facing direction is convenient for the present invention to record and transmit to the observation equipment of the observer. The specific structure and working principle of the illuminating lamp 12 are known and disclosed technologies, and will not be repeated here.

Further, the lower surface of the lighting lamp 12 is equipped with a slide rail 13 , a sliding block 14 is slidably connected in the sliding rail 13 , and a support leg 15 is fixedly connected under the sliding block 14 . The splicing and dismantling of the support leg 15 and the shell 11, the support leg 15 provides the support function of the present invention when it is on the ground when the present invention is only used as an inspection device, and prevents the present invention from directly contacting the ground when it is dropped.

Further, the bottom of the support leg 15 is sleeved with a rubber pad 16. Since the rubber pad 16 is soft, it can play a buffering role when the present invention falls, preventing the present invention from shaking violently or the height of the free fall body is too high when falling. Damaged by falling.

Further, the inspection assembly 2 includes a worm wheel 25, the worm wheel 25 is connected with a worm 26 through threaded engagement, both ends of the worm 26 are fixedly connected with the inner wall of the housing 11 through bearings, and the worm 26 is fixedly connected with the first motor 27. A convex through hole is opened in the middle, a connecting column 24 is fixedly connected to the convex through hole on the worm wheel 25, and a probe 21 is fixedly connected to the upper part of the connecting column 24, and the first motor 27 is powered by an external power supply to make the first motor 27 run. The worm 26 is driven to rotate, and the worm 26 engages the worm wheel 25 through the thread, so that the worm wheel 25 drives the connecting column 24 and the probe 21 on the connecting column 24 to rotate, so that the probe 21 can rotate freely in the horizontal direction.

Further, a recording camera 22 and a temperature-sensing camera 23 are fixedly connected in the probe 21, and the external condition of the inspected device and the surrounding conditions of the present invention during flight can be observed through the recording camera 22, and the temperature-sensing camera 23 After the recorded picture is transmitted to the observation equipment used by the observer, the recorded picture can be converted into a heat map under the computer calculation, which can help the observer to judge the internal situation of the inspected device. The structure and working principle of the temperature-sensing camera 23 are known public technologies, which will not be repeated here.

Further, the flight assembly 3 includes a support arm 31 , which is used to expand external components and provide support points for these, and at the same time supports the arm 31 . There are cavities inside, which integrate many wires to control external components or transmit power.

Further, a socket 32 and a slot 33 are provided on the support arm 31, through holes are provided on both sides of the slot 33, a limit rod 34 is assembled in the through holes on both sides of the slot 33, and both ends of the limit rod 34 are provided with a limit rod 34. There are through holes with threads. By inserting bolts into the through holes at both ends of the limit rod 34 , the limit rod 34 can be fixedly connected with the support arm 31 .

Further, the support arm 31 is provided with a power output port 35, the power output port 35 is fitted with a power input port 38, the power input port 38 is equipped with a connector 36, and the connector 36 is equipped with a second motor 37, the second motor The output end of 37 is equipped with a wing 39, the external power is output through the power output port 35 and flows into the power input port 38, and then flows into the second motor 37, so that the second motor 37 rotates to drive the wing 39 to rotate, thereby generating an upward direction, Make this invention fly.

Further, after the power input port 38 is fitted with the power output port 35, the limit rod 34 is passed through the through holes on both sides of the slot 33, and the through holes at both ends of the limit rod 34 are blocked with bolts. The joint 36 is restricted from moving left and right as a whole, which prevents the power input port 38 from being disconnected from the power output port 35, so that the current cannot flow into the second motor 37 and causes the second motor 37 to stop running, eventually leading to a crash. The input port 38 is inserted into the power output port 35, so that the connector 36 cannot move in the vertical plane.

Further, the connection assembly 4 includes a clamping block 41, the clamping block 41 is provided with a threaded through hole, a fixing block 42 is provided below the clamping block 41, and the fixing block 42 is provided with a threaded through hole, and the clamping block 41 The size of the through holes on the fixing block 42 is the same as that of the through holes on the fixing block 42 . Screw the bolts into the through holes on the clamping block 41 and the fixing block 42 and tighten them, so that the clamping block 41 and the fixing block 42 can be fixedly connected.

Further, a J-shaped hooking block 43 is assembled under the fixing block 42 , the J-shaped hooking block 43 is J-shaped, and the J-shaped J-shaped hooking block 43 can easily hoist the object to be hoisted below.

Further, the loading assembly 5 includes a loading basket 51, and four corners of the loading basket 51 are provided with hooking holes 52. By hooking the J-shaped hooking block 43 into the hooking hole 52, the J-shaped hooking block 43 can be hooked. The load basket 51 is hoisted, and the items loaded in the load basket 51 can be moved and transported.

Further, the hooking hole 52 is provided with a C-shaped hooking block 53, and the C-shaped hooking block 53 is C-shaped. By hooking the upper half of the C-shaped hooking block 53 into the lower half of the upper hooking hole 52 , and hook the lower half of the C-shaped hooking block 53 into the upper half of the lower hooking hole 52, the two load baskets 51 can be hooked together. At the same time, it can be sorted and transported by mounting a plurality of baskets 51 .

Working principle: As shown in Figure 1, the parts of the present invention are assembled, and the power switch is turned on. When the present invention only acts as a patrol inspection device, the hook connection hole 52 and the J-shaped hook connection block 43 are unhooked, and the load is removed. object assembly 5, then unscrew the bolt between the clamping block 41 and the fixing block 42, and remove the connecting assembly 4. At this time, the external remote control device is used to instruct the present invention to take off and move to the vicinity of the device that needs to be inspected. During the flight, The worm 26 is driven to rotate by the first motor 27 to engage the worm wheel 25, so that the worm wheel 25 drives the connecting column 24 and the probe 21 fixed on the connecting column 24 to rotate, thereby rotating the direction facing the probe 21, and then the recording camera 22 can record the video. The screen to judge how to move forward, and when patrolling at night, you can turn on the light 12, see the route and then instruct the present invention to move, after reaching the designated position, observe the external condition of the device through the recording camera 22, The heat map formed by the camera 23 is used to judge the internal condition of the device. After the inspection is completed, the present invention is directed to fly back to the storage place. The casing 11 can be supported by the support legs 15 to prevent the casing 11 from contacting the ground, while the rubber pad 16 Then, the impact force when the casing 11 falls to the ground can be buffered.

When it is detected that the high-altitude device needs to be maintained or the worker who is doing the high-altitude maintenance needs some new items, it is very troublesome to go up and down, which is time-consuming and laborious. At this time, the slider 14 can be slid out of the slide rail 13 to drive the support legs 15 to be taken At this time, the connecting assembly 4 and the load-carrying assembly 5 are installed as shown in FIG. 1, and the items are placed in the load basket 51, and the present invention is commanded by remote control to fly to the maintenance place. When multiple items are required, in order to It is convenient for maintenance personnel to take, and can hang multiple load baskets 51 through the C-shaped hook block 53 , and sort and place a variety of items in the load basket 51 .

When the present invention is finished in use and needs to be put away, turn off the power first, then take out the C-shaped hook block 53 from the two hook ports 52, release the two load baskets 51, and then hook the J-shaped hook The block 43 is taken out from the hook port 52 on the uppermost loading basket 51, so that the two loading baskets 51 are put away, and then the bolts between the clamping block 41 and the fixing block 42 are loosened and unfastened. Disassemble the clamping block 41 and the fixing block 42, so that the clamping block 41 is taken out from the socket 32, then unscrew the bolts at both ends of the limit rod 34, take out the limit rod 34 from the through holes on both sides of the slot 33, and then pull The connector 36 disengages the power input port 38 and the power output port 35, and then pulls the support leg 15 to make the slider 14 fixed on the support leg 15 slide out from the slide rail 13, and finally remove all disassembled components. storage.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which in turn is intended to fall within the following claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (6)

1. A photovoltaic power station inspection device based on remote control of drones, comprising a drone body (1), an inspection component (2), a flight component (3), a connection component (4) and a load component (5) , characterized in that: the unmanned aerial vehicle body (1) comprises a casing (11), an illumination lamp (12) is assembled in the casing (11), and a slide rail (12) is assembled on the lower surface of the illumination lamp (12). 13), the inspection assembly (2) includes a worm gear (25), the worm gear (25) is connected with a worm (26) through threaded engagement, the flight assembly (3) includes a support arm (31), and the support The arm (31) is provided with a power output port (35), the power output port (35) is fitted with a power input port (38), and the connection assembly (4) includes a card block (41), the card A fixing block (42) is arranged below the block (41), a J-shaped hooking block (43) is assembled under the fixing block (42), and the loading assembly (5) includes a loading basket (51). 2. A photovoltaic power station inspection device based on remote control of unmanned aerial vehicles according to claim 1, characterized in that: the light source exit end of the lighting lamp (12) penetrates out of the housing (11), A sliding block (14) is slidably connected in the sliding rail (13), a supporting leg (15) is fixedly connected below the sliding block (14), and a rubber pad (16) is sleeved on the bottom of the supporting leg (15). ). 3. A photovoltaic power station inspection device based on remote control of drones according to claim 1, characterized in that: a convex through hole is formed in the middle of the worm gear (25), and the worm gear (25) is provided with a convex through hole in the middle A connecting post (24) is fixedly connected to the convex through hole, a probe (21) is fixedly connected above the connecting post (24), and a recording camera (22) and a temperature-sensing camera are fixedly connected in the probe (21). (23), both ends of the worm (26) are fixedly connected to the inner wall of the housing (11) through bearings, and a first motor (27) is fixedly connected to the worm (26). 4. a kind of photovoltaic power station inspection device based on remote control of unmanned aerial vehicle according to claim 1, is characterized in that: described support arm (31) is provided with socket (32) and slot (33), Through holes are provided on both sides of the slot (33), limit rods (34) are assembled in the through holes on both sides of the slot (33), and two ends of the limit rod (34) are provided with A threaded through hole, a connector (36) is assembled on the power input port (38), a second motor (37) is assembled in the connector (36), and an output end of the second motor (37) is assembled with an organic Wings (39). 5. A photovoltaic power station inspection device based on remote control of unmanned aerial vehicle according to claim 1, characterized in that: the clamping block (41) is provided with a threaded through hole, and the fixing block (41) is provided with a threaded through hole. 42) is provided with a threaded through hole, the through hole on the clamping block (41) is the same size as the through hole on the fixing block (42), and the clamping block (41) and the fixing block (42) pass through The bolts are fixedly connected through the through holes of the two, and the J-shaped hook block (43) is J-shaped. 6. A photovoltaic power station inspection device based on remote control of unmanned aerial vehicle according to claim 1, characterized in that: hooking holes (52) are opened at four corners of the basket (51), and the hooks The connecting hole (52) is movably connected with the J-shaped hooking block (43) by hooking with the J-shaped hooking block (43), and the hooking hole (52) is provided with a C-shaped hooking block (53). The C-shaped hook block (53) is C-shaped, and the two load baskets (51) are movably connected to the hook holes (52) on the two load baskets (51) through the C-shaped hook block (53). .

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