Intelligent patrol device and method for electric power capital construction site

Abstract

The invention relates to the technical field of electric power capital construction, in particular to an electric power capital construction site intelligent patrol device which comprises a patrol vehicle and a patrol camera, a mounting disc used for mounting the patrol camera is rotatably mounted on the patrol vehicle, and a mounting cavity located below the mounting disc is formed in the patrol vehicle. And a driver for driving the mounting disc to rotate is arranged in the mounting cavity. The patrol camera is driven by the driver to rotate circumferentially, the shooting range of the patrol camera is widened, the corresponding patrol unmanned aerial vehicle is arranged in the containing cavity, when the patrol camera works, the patrol unmanned aerial vehicle is started at the same time, high-position patrol is carried out on the electric power infrastructure project construction site through the patrol unmanned aerial vehicle, and the patrol efficiency of the electric power infrastructure project construction site is improved. And the inspection camera is matched to comprehensively inspect the electric power infrastructure project construction site, so that the safety of the electric power infrastructure project construction site is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power infrastructure construction, and particularly to an intelligent on-site inspection device and method for electric power infrastructure construction. Background Technique

[0002] Electric power infrastructure mainly refers to the construction activities of various power-related infrastructure facilities. And the construction of electric power infrastructure projects is a high-risk work. Therefore, intelligent inspection devices are required to regularly check for potential safety hazards in the construction sites of electric power infrastructure projects to ensure the personal safety of construction workers.

[0003] The following problems exist in the actual use of existing intelligent on-site inspection devices for electric power infrastructure construction: First, existing intelligent on-site inspection devices for electric power infrastructure construction usually use inspection vehicles to inspect the construction sites of electric power infrastructure projects. However, since the inspection vehicles need to move on the construction sites of electric power infrastructure projects, in order to ensure the flexibility of the inspection vehicles, the size specifications of the inspection vehicles themselves are usually small, which limits the working range of the inspection cameras installed on the inspection vehicles. It is impossible to effectively inspect the high positions of the construction sites of electric power infrastructure projects. And the high positions of the construction sites of electric power infrastructure projects also need to be checked for potential safety hazards to avoid a series of safety problems caused by the aging of equipment at high positions. Due to the limitations of existing intelligent on-site inspection devices for electric power infrastructure construction, workers need to regularly conduct aerial inspection operations, and aerial operations pose a great safety risk and pose a great safety hazard to the personal safety of workers; Second, due to insufficient ground strength during the final setting and curing periods in some construction sites of electric power infrastructure projects, the ground will crack when subjected to vibration, resulting in many uneven places on the ground. And existing intelligent on-site inspection devices for electric power infrastructure construction do not have corresponding protection measures. During the inspection process, it is very easy to cause the vehicle body to tilt and roll over due to contact with uneven ground, making the intelligent on-site inspection device for electric power infrastructure construction unable to continue the inspection operation, and the intelligent on-site inspection device for electric power infrastructure construction is also very easy to be damaged when it is collided.

[0004] A power infrastructure intelligent on-site inspection device disclosed in Chinese Publication No. CN115452051A includes an inspection drone. The top of the inspection drone is provided with a drone cabin cover. A central controller is arranged inside the cabin of the inspection drone. Propeller structures are arranged at the tops of the four corners of the inspection drone. A communication module and a sensor module are arranged at the bottoms of the four corners of the inspection drone. A lithium battery module is arranged at the bottom of the inspection drone. The upper end of an electric telescopic rod structure is fixed to the bottom of the inspection drone, and a panoramic camera unit is fixed to the lower end of the electric telescopic rod structure. The central controller is connected to the panoramic camera unit, the lithium battery module, the sensor module, the propeller structure, the communication module, and the electric telescopic rod structure. This device discloses the use of a drone to inspect the infrastructure site. However, only using a drone for inspection cannot be combined with existing patrol devices, and it is a waste of resources to use a drone to inspect sites that do not require drone inspection itself. Summary of the Invention

[0005] The purpose of the present invention is to solve the problems in the prior art that the construction site conditions of power infrastructure projects are complex, potential safety hazards at higher positions cannot be effectively investigated, and the device is extremely prone to tilting and overturning due to uneven ground during the inspection process, resulting in damage to the device, and to propose a power infrastructure on-site intelligent inspection device and method.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions: A power infrastructure on-site intelligent inspection device includes an inspection vehicle and an inspection camera. An installation disk for installing the inspection camera is rotatably installed on the inspection vehicle. An installation cavity is opened in the inspection vehicle below the installation disk, and a driver for driving the installation disk to rotate is arranged in the installation cavity. A sliding plate is slidably sleeved on the inspection vehicle. The sliding plate is fixedly connected to a force-bearing plate, and a protection mechanism triggered by the force-bearing plate is arranged in the inspection vehicle. A placement cavity is opened in the inspection vehicle, and an inspection drone is placed in the placement cavity in a matching manner. A closing mechanism for closing the placement cavity is arranged on the inspection vehicle.

[0007] Preferably, an installation ring groove is opened on the inspection vehicle. An installation ring block slidably connected to the installation ring groove is fixedly connected to the installation disk. Heat dissipation holes communicating with the outside are opened on the inner wall of the installation cavity. A dust-proof plate corresponding to the heat dissipation holes is bolted to the inspection vehicle. A slide rail for slidably sleeving the sliding plate is fixedly connected to the inspection vehicle.

[0008] Preferably, the driver includes: A motor, and the motor is fixedly installed in the installation cavity; A rotating shaft fixedly connected to the bottom end of the mounting disc, and the rotating shaft is fixedly connected to the output end of the motor.

[0009] Preferably, the protection mechanism includes: A trigger chamber opened on the inspection vehicle; A horizontally corresponding pressing rod and a collision sensor. The pressing rod is slidably sleeved in the trigger chamber, and one end of the pressing rod outside the trigger chamber is fixedly connected to the stress plate, and the collision sensor is arranged in the trigger chamber; An airbag and an air delivery box. The airbag is fixedly connected to the inspection vehicle. One end of the air delivery box is fixedly arranged in the inspection vehicle, and the other end of the air delivery box is communicated with the input port of the airbag; A square ring partition and a storage box for storing sodium azide. The square ring partition is fixedly connected to the inner wall of the middle end of the air delivery box, the storage box is fixedly connected to the square ring partition, and a one-way exhaust port is opened at one end of the storage box close to the airbag; A resistance wire arranged in the storage box and electrically connected to the collision sensor.

[0010] Preferably, an activity through hole for slidably sleeving the pressing rod is opened on the inspection vehicle. An anti - detachment plate with an area larger than the activity through hole is fixedly connected to the pressing rod. A guiding sliding groove is opened on the pressing rod, and a guiding sliding block slidably connected to the guiding sliding groove is fixedly connected to the trigger chamber.

[0011] Preferably, the closing mechanism includes: A linear slide table and a cover plate for closing the placement chamber. The linear slide table is fixedly connected to the inspection vehicle, and the cover plate is fixedly connected to the linear slide table.

[0012] Preferably, a battery chamber is opened on the inspection vehicle. A storage battery is placed in the battery chamber in a matching manner. A magnetic adsorption mounting plate is fixedly connected to one end of the storage battery outside the inspection vehicle. A limiting sliding groove is opened on the storage battery, and a limiting sliding block slidably connected to the limiting sliding groove is fixedly connected to the inner wall of the battery chamber. A charging mechanism for supplying power to the inspection UAV through the storage battery is arranged in the placement chamber and the battery chamber.

[0013] Preferably, the charging mechanism includes: A data cable and a cylinder. The data cable is fixedly connected between the placement chamber and the battery chamber. One end of the data cable is correspondingly arranged with the output end of the storage battery, and the other end of the data cable is correspondingly arranged with the charging port of the inspection UAV. The cylinder is fixedly installed in the placement chamber, and the output end of the cylinder is fixedly connected to one end of the data cable in the placement chamber.

[0014] Preferably, a heat dissipation cavity is provided on the inspection vehicle at a position below the battery cavity. An air vent for communicating the two is provided between the battery cavity and the heat dissipation cavity, and a heat dissipation mechanism for dissipating heat from the storage battery is provided in the heat dissipation cavity.

[0015] Preferably, the heat dissipation mechanism includes: A heat dissipation fan and a one-way ventilation pipe arranged corresponding to each other up and down. The heat dissipation fan is fixedly connected in the heat dissipation cavity, and the one-way ventilation pipe is fixedly connected to the bottom end of the inspection vehicle; A heat conduction rod, a piston plate and a fan switch. The heat conduction rod is fixedly connected in the heat dissipation cavity. The heat conduction rod is filled with gallium metal. The piston plate is slidably sleeved in the heat conduction rod. The piston plate is located above the gallium metal. The fan switch is fixedly installed in the heat conduction rod. The fan switch is electrically connected to the heat dissipation fan, and the fan switch is located above the piston plate.

[0016] On the other hand, the present invention provides an intelligent inspection method for a power infrastructure site, using the intelligent inspection device for a power infrastructure site, including the following specific steps: The inspection vehicle moves along the power infrastructure site, and the inspection camera on it rotates to conduct a 360° inspection of the ground; When it is necessary to inspect a higher position, the placement cavity is opened, and the inspection UAV in the placement cavity flies out. The inspection UAV inspects the higher position, and at the same time, the inspection vehicle moves along with the ground position of the inspection vehicle (1).

[0017] Compared with the prior art, the present invention has the following advantages: Driving the inspection camera to rotate circumferentially through the driver helps to increase the shooting range of the inspection camera, and a corresponding inspection UAV is equipped in the placement cavity. When the inspection camera is operating, the inspection UAV is started at the same time. The inspection UAV conducts a high-position inspection of the construction site of the power infrastructure project, and cooperates with the inspection camera to conduct a comprehensive inspection of the construction site of the power infrastructure project, so as to ensure the safety of the construction site of the power infrastructure project.

[0018] Through the setting of the storage battery and the charging mechanism, the endurance performance of the inspection UAV during operation is ensured, and the cover plate is driven to move horizontally by the linear slide table, so as to close the placement cavity when the inspection UAV is idle, which helps to ensure that the inspection UAV will not be contaminated by dust when it is idle, and helps to extend the service life of the inspection UAV.

[0019] By arranging the force-bearing plates on both sides of the inspection vehicle, when the inspection vehicle tilts due to uneven road surfaces during driving, the force-bearing plates come into contact with the road surface first. Therefore, when the inspection vehicle tilts excessively, the force-bearing plates will be squeezed. The force-bearing plates squeeze the collision sensor through the pressing rods, causing the resistance wire to be energized and start. At this time, the temperature of the resistance wire rises above 300 °C, and sodium azide undergoes a chemical reaction when heated to generate a large amount of nitrogen gas to fill the airbag, causing the airbag to expand. The impact force generated instantaneously when the airbag expands causes the inspection vehicle to be forced back to normal, thereby preventing the inspection vehicle from tipping over due to uneven road surfaces during driving.

[0020] There is gallium metal placed in the heat-conducting rod. The melting point of this substance is 29.76 °C. When the ambient temperature of the gallium metal is relatively low, it transforms into a solid, and the volume of the gallium metal expands. At this time, the piston plate is pushed upward by the gallium metal to squeeze the fan switch, causing the cooling fan to turn off, thereby preventing the cooling fan from continuously starting when the operating environment temperature of the storage battery is normal, which helps to save the energy consumed when the intelligent inspection device at the power infrastructure site is in use. Brief Description of the Drawings

[0021] Figure 1 is a schematic structural diagram of an intelligent inspection device for power infrastructure sites proposed by the present invention; Figure 2 For the present invention Figure 1 is a partial enlarged structural diagram of A in; Figure 3 For the present invention Figure 1 is an exploded view in; Figure 4 For the present invention Figure 1 is an isometric view in; Figure 5 For the present invention Figure 4 is the first exploded view in; Figure 6 For the present invention Figure 4 is the second exploded view in; Figure 7 is a schematic structural diagram of the storage battery of an intelligent inspection device for power infrastructure sites proposed by the present invention; Figure 8 For the present invention Figure 1 is a front cross-sectional view in; Figure 9 For the present invention Figure 8 is a partial enlarged structural diagram of B in; Figure 10 is a schematic structural diagram of the protection mechanism of an intelligent inspection device for power infrastructure sites proposed by the present invention; Figure 11 For the present invention Figure 10 is a cross-sectional view in; Figure 12 For the present inventionFigure 1 Side sectional view in Figure 13 of the present invention Figure 12 Schematic diagram of enlarged structure at local part C in Figure 14 of the present invention Figure 1 Bottom view in

[0022] In the figure: 1. Patrol vehicle; 2. Patrol camera; 3. Installation disc; 4. Installation cavity; 5. Driver; 501. Motor; 502. Rotating shaft; 6. Slide plate; 7. Force-bearing plate; 8. Protection mechanism; 801. Trigger cavity; 802. Pressing rod; 803. Collision sensor; 804. Airbag; 805. Air delivery box; 806. Square ring partition; 807. Storage box; 808. Resistance wire; 9. Placement cavity; 10. Battery cavity; 11. Patrol UAV; 12. Sealing mechanism; 1201. Linear slide; 1202. Cover plate; 13. Storage battery; 14. Charging mechanism; 1401. Data cable; 1402. Cylinder; 15. Heat dissipation cavity; 16. Ventilation hole; 17. Heat dissipation mechanism; 1701. Heat dissipation fan; 1702. One-way ventilation pipe; 1703. Heat conducting rod; 1704. Piston plate; 1705. Fan switch. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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.

[0024] The present invention provides the following preferred embodiments: Embodiment 1, according to Figures 1 - 7 shown, an intelligent patrol device for power infrastructure construction site includes a patrol vehicle 1 and a patrol camera 2. A mounting disc 3 for mounting the patrol camera 2 is rotatably mounted on the patrol vehicle 1. An installation ring groove is formed on the patrol vehicle 1. An installation ring block fixedly connected to the mounting disc 3 and slidably connected to the installation ring groove is provided. The installation ring groove guides and positions the installation ring block, which helps to ensure the stability of the mounting disc 3 during rotation. An installation cavity 4 located below the mounting disc 3 is formed in the patrol vehicle 1.

[0025] Based on the setting of the installation cavity 4, in order to improve the imaging range and flexibility of the inspection camera 2, a driver 5 for driving the installation disk 3 to rotate is arranged in the installation cavity 4. Heat dissipation holes communicating with the outside are opened on the inner wall of the installation cavity 4, so that the heat dissipated by the driver 5 is discharged through the heat dissipation holes, avoiding damage to the driver 5 due to excessive working temperature, which helps to extend the service life of the driver 5. A dust-proof plate corresponding to the heat dissipation holes is bolted on the inspection vehicle 1, and the dust-proof plate blocks the dust in the outside air from entering the installation cavity 4 and affecting the service life of the driver 5. The driver 5 includes a motor 501 and a rotating shaft 502, and the components are arranged as follows: The motor 501 is fixedly installed in the installation cavity 4, the rotating shaft 502 is fixedly connected to the output end of the motor 501, and the rotating shaft 502 is fixedly connected to the bottom end of the installation disk 3.

[0026] A sliding plate 6 is slidably sleeved on the inspection vehicle 1. A slide rail for slidably sleeving the sliding plate 6 is fixedly connected to the inspection vehicle 1. The sliding plate 6 is fixedly connected to a force-bearing plate 7. The slide rail guides and limits the sliding plate 6, so that the sliding plate 6 can only move horizontally based on the setting direction of the slide rail, thereby limiting the movement track of the force-bearing plate 7 fixedly connected to the sliding plate 6. It should be noted that: a friction plate is arranged on the end face of the sliding plate 6 in contact with the slide rail to increase the resistance when the sliding plate 6 moves on the slide rail, thereby avoiding the movement of the sliding plate 6 due to inertia during the driving of the inspection vehicle 1.

[0027] A placement cavity 9 and a battery cavity 10 are opened on the inspection vehicle 1. An inspection UAV 11 is placed in the placement cavity 9 in a matching manner. The inspection UAV 11 is used to conduct high-altitude inspections on the construction site of the power infrastructure project to make up for the deficiencies when the inspection camera 2 inspects the high places of the power infrastructure project construction site, which helps to improve the comprehensiveness of the inspection of the power infrastructure project construction site.

[0028] A storage battery 13 is placed in the battery cavity 10 in a matching manner. A magnetic adsorption mounting plate is fixedly connected to one end of the storage battery 13 outside the inspection vehicle 1. An iron square ring corresponding to the magnetic adsorption mounting plate is fixedly arranged on the inspection vehicle 1 to prevent the storage battery 13 from moving due to the inertia generated during the driving of the inspection vehicle 1. A limiting chute is opened on the storage battery 13, and a limiting slider slidably connected to the limiting chute is fixedly connected to the inner wall of the battery cavity 10. Through the setting of the limiting chute and the limiting slider, the storage battery 13 is quickly positioned and installed in the battery cavity 10, which helps to improve the work efficiency of the staff when installing the storage battery 13. A charging mechanism 14 for supplying power to the inspection UAV 11 by the storage battery 13 is arranged in the placement cavity 9 and the battery cavity 10. The charging mechanism 14 includes a data line 1401 and a cylinder 1402, and the components are arranged as follows: The data line 1401 is fixedly connected between the placement cavity 9 and the battery cavity 10. It should be noted that one end of the data line 1401 is correspondingly arranged with the output end of the storage battery 13, and the other end of the data line 1401 is correspondingly arranged with the charging port of the inspection UAV 11. The cylinder 1402 is fixedly installed in the placement cavity 9, and the output end of the cylinder 1402 is fixedly connected with one end of the data line 1401 located in the placement cavity 9.

[0029] Based on the settings of the inspection vehicle 1 and the placement cavity 9, in order to prevent the inspection UAV 11 and the charging mechanism 14 from being contaminated by dust when idle, a closing mechanism 12 for closing the placement cavity 9 is provided on the inspection vehicle 1. The closing mechanism 12 includes a linear slide 1201 and a cover plate 1202, and the components are arranged as follows: The linear slide 1201 is fixedly connected to the inspection vehicle 1, and the cover plate 1202 is fixedly connected to the linear slide 1201. It should be noted that the linear slide 1201 is composed of a motor, a lead screw and a nut, wherein the cover plate 1202 is fixedly connected to the nut. The cover plate 1202 is driven by the linear slide 1201 to move horizontally, so as to close the opening of the placement cavity 9, and then the cover plate 1202 blocks the intrusion of dust in the external air.

[0030] The function principle of the first embodiment can be described by the following operation method: Insert the storage battery 13 into the battery cavity 10, so that the limit slider enters the limit chute. One end of the data line 1401 enters the output end of the storage battery 13. By using the magnetic force between the magnetic adsorption mounting plate and the iron square ring, the stability of the storage battery 13 in the battery cavity 10 is ensured; Start the cylinder 1402. The cylinder 1402 drives the data line 1401 to move horizontally. One end of the data line 1401 enters the charging port of the inspection UAV 11 to charge the inspection UAV 11. After charging, the cylinder 1402 drives one end of the data line 1401 away from the charging port of the inspection UAV 11; Start the driver 5. The driver 5 drives the inspection camera 2 to rotate 360°. At the same time, start the linear slide 1201. The linear slide 1201 drives the cover plate 1202 to move towards the storage battery 13, so that the cover plate 1202 no longer closes the battery cavity 10. Start the inspection UAV 11, and comprehensively inspect the power infrastructure project site through the inspection UAV 11 and the inspection camera 2; When the two sides of the body of the inspection vehicle 1 are subjected to external collisions, they need to come into contact with the force receiving plate 7 first, so as to prevent the inspection vehicle 1 from being directly collided by external forces.

[0031] Embodiment 2: Such as Figures 8 - 11As shown in the figure, the intelligent inspection device for the power infrastructure site disclosed in the second embodiment of the present invention has basically the same structure as that in the first embodiment, except that a protection mechanism 8 triggered by a force plate 7 is provided in the inspection vehicle 1.

[0032] The further implementation method is that the protection mechanism 8 includes a trigger cavity 801, a pressing rod 802, a collision sensor 803, an airbag 804, an air delivery box 805, a square ring partition 806, a storage box 807 and a resistance wire 808, and each component is arranged as follows: The trigger cavity 801 is opened on the inspection vehicle 1. The pressing rod 802 is slidably sleeved in the trigger cavity 801, and one end of the pressing rod 802 outside the trigger cavity 801 is fixedly connected to the force plate 7. The collision sensor 803 is arranged in the trigger cavity 801. An activity through hole for slidably sleeving the pressing rod 802 is opened on the inspection vehicle 1. An anti - detachment plate with an area larger than the activity through hole is fixedly connected to the pressing rod 802. A guiding sliding groove is opened on the pressing rod 802, and a guiding sliding block slidably connected to the guiding sliding groove is fixedly connected to the trigger cavity 801. It should be noted that: a friction plate is arranged between the guiding sliding block and the guiding sliding groove, which helps to increase the resistance when the pressing rod 802 moves, and further ensures that the force plate 7 will not move due to the inertia generated during the driving of the inspection vehicle 1; The airbag 804 is fixedly connected to the inspection vehicle 1. One end of the air delivery box 805 is fixedly arranged in the inspection vehicle 1, and the other end of the air delivery box 805 is communicated with the input port of the airbag 804. It should be noted that: the connection mode between the air delivery box 805 and the airbag 804 is a detachable connection; The square ring partition 806 is fixedly connected to the inner wall of the middle end of the air delivery box 805. The storage box 807 is fixedly connected to the square ring partition 806. Sodium azide is stored in the storage box 807. A one - way exhaust port is opened at one end of the storage box 807 close to the airbag 804. It should be noted that: a feeding pipe for replenishing sodium azide is arranged at one end of the storage box 807 close to the airbag 804, and a valve body is provided on the feeding pipe; The resistance wire 808 is arranged in the storage box 807 and is electrically connected to the collision sensor 803. When the pressing rod 802 comes into contact with the collision sensor 803, the resistance wire 808 and the collision sensor 803 form a closed loop of the system circuit. After the system is powered on, the temperature of the resistance wire 808 instantly rises to more than 300 °C. At the same time, the sodium azide in contact with the resistance wire 808 undergoes a chemical reaction under heat to generate a large amount of nitrogen gas, which then quickly fills the airbag 804. Using the impact force generated by the expansion of the airbag 804, the inclination angle of the inspection vehicle 1 becomes smaller, so that the inspection vehicle 1 can restore balance when driving on a flat road surface, which helps to avoid the inspection vehicle 1 from tipping over due to uneven road surfaces. It should be noted that: corresponding circuits and a power supply are equipped between the resistance wire 808 and the collision sensor 803, and the power supply is a storage battery.

[0033] The function principle of the second embodiment can be elaborated through the following operation method: When the force-bearing plate 7 is subjected to a large extrusion force, the force-bearing plate 7 drives the pressing rod 802 to move towards the triggering cavity 801. The pressing rod 802 presses the collision sensor 803, and the resistance wire 808 is powered on and starts to generate high temperature, causing sodium azide to undergo a chemical reaction to produce a large amount of nitrogen gas. The nitrogen gas quickly enters the airbag 804 through the one-way exhaust port, causing the airbag 804 to expand. The airbag 804 provides flexible support and protection for the inspection vehicle 1, and uses the force generated by the expansion of the airbag 804 to make the force-bearing plate 7 move away from the inspection vehicle 1, which helps to increase the contact area between the inspection vehicle 1 and the ground, thereby reducing the inclination angle when the inspection vehicle 1 tilts, and then ensuring that the inspection vehicle 1 quickly resumes balance under the action of gravity when driving on a flat road surface.

[0034] Embodiment Three: As Figures 12 - 14 shown, the structure of the intelligent inspection device for the electric power infrastructure site disclosed in the third embodiment of the present invention is basically the same as that in the second embodiment, and the difference is that a heat dissipation cavity 15 is provided on the inspection vehicle 1 at a position below the battery cavity 10, and a ventilation hole 16 for connecting the two is provided between the battery cavity 10 and the heat dissipation cavity 15. A heat dissipation mechanism 17 for dissipating heat from the storage battery 13 is provided in the heat dissipation cavity 15; The further implementation method is that the heat dissipation mechanism 17 includes a heat dissipation fan 1701, a one-way ventilation pipe 1702, a heat conduction rod 1703, a piston plate 1704 and a fan switch 1705, and each component is arranged as follows: The heat dissipation fan 1701 and the one-way ventilation pipe 1702 are arranged corresponding to each other up and down. The heat dissipation fan 1701 is fixedly connected in the heat dissipation cavity 15, and the one-way ventilation pipe 1702 is fixedly connected to the bottom end of the inspection vehicle 1. The heat dissipation fan 1701 quickly discharges the gas containing a large amount of heat energy in the heat dissipation cavity 15 and the battery cavity 10, which helps to ensure that the storage battery 13 operates in an environment with a suitable temperature, and thus avoids the explosion of the storage battery 13 due to excessive temperature; The heat conduction rod 1703 is fixedly connected to the heat dissipation cavity 15. The heat conduction rod 1703 is filled with gallium metal. The piston plate 1704 is slidably sleeved on the heat conduction rod 1703. The fan switch 1705 is fixedly installed in the heat conduction rod 1703. It should be noted that: the heat conduction rod 1703 is made of pure iron material, the melting point of gallium metal is 29.76 °C, the bottom end of the piston plate 1704 is in movable contact with the gallium metal, and the fan switch 1705 is located above the piston plate 1704. When the gallium metal changes from liquid state to solid state, the volume of the gallium metal expands by 3.2%, causing the piston plate 1704 in movable contact with the gallium metal to move upward and squeeze the fan switch 1705. The fan switch 1705 is electrically connected to the heat dissipation fan 1701. When the fan switch 1705 is squeezed, the heat dissipation fan 1701 is turned off, preventing the heat dissipation fan 1701 from remaining in the working state when the heat dissipation cavity 15 and the battery cavity 10 are at a lower level, which helps to save the operating energy of the intelligent inspection device at the power infrastructure site.

[0035] Embodiment 3 can illustrate its functional principle through the following operation method: When the storage battery 13 operates and generates heat, the internal temperature of the battery cavity 10 rises. The hot air in the battery cavity 10 enters the heat dissipation cavity 15 through the ventilation hole 16. When the temperature of the heat conduction rod 1703 itself rises above 29.76 °C, the gallium metal melts. Since the volume of the gallium metal becomes smaller when it turns into liquid state, under the action of gravity, the piston plate 1704 and the gallium metal move downward and away from the fan switch 1705. At this time, the heat dissipation fan 1701 starts, and the heat dissipation fan 1701 quickly discharges heat through the one-way ventilation pipe 1702.

[0036] Embodiment 4: An intelligent inspection method for the power infrastructure site, the specific steps are as follows: On the other hand, the present invention provides an intelligent inspection method for the power infrastructure site. Using the intelligent inspection device for the power infrastructure site, it includes the following specific steps: The inspection vehicle 1 moves along the power infrastructure site. The inspection camera 2 thereon rotates under the drive of the driver 5 to conduct a 360° inspection of the ground; When it is necessary to inspect a higher position, unlock the closing mechanism 12, open the placement cavity 9, and the inspection unmanned aerial vehicle 11 in the placement cavity 9 flies out. The inspection unmanned aerial vehicle 11 inspects the higher position, and at the same time, the inspection vehicle 1 moves following the ground position of the inspection unmanned aerial vehicle 11.

[0037] When the inspection vehicle 1 tilts when passing through uneven ground, the protection mechanism 8 is activated to keep the inspection vehicle 1 balanced.

[0038] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, shall be covered by the protection scope of the present invention.

Claims

1. An intelligent inspection device for power infrastructure construction site, comprising an inspection vehicle (1) and an inspection camera (2), characterized in that: A mounting plate (3) for mounting the inspection camera (2) is rotatably mounted on the inspection vehicle (1), a mounting cavity (4) located below the mounting plate (3) is provided in the inspection vehicle (1), and a driver (5) for driving the mounting plate (3) to rotate is provided in the mounting cavity (4); The inspection vehicle (1) is slidably sleeved with a sliding plate (6), the sliding plate (6) is fixedly connected to a force-bearing plate (7), and the inspection vehicle (1) is provided with a protective mechanism (8) triggered by the force-bearing plate (7); The inspection vehicle (1) is provided with a placement cavity (9), in which a patrol drone (11) is placed, and the inspection vehicle (1) is provided with a closing mechanism (12) for closing the placement cavity (9).

2. The intelligent inspection device for power infrastructure site according to claim 1, characterized in that: The driver (5) comprises: A motor (501), the motor (501) being fixedly mounted in the mounting cavity (4); A rotating shaft (502) is fixedly connected to the bottom end of the mounting plate (3), and the rotating shaft (502) is fixedly connected to the output end of the motor (501).

3. The intelligent inspection device for power infrastructure site according to claim 1, characterized in that: The protection mechanism (8) comprises: A trigger chamber (801), the trigger chamber (801) being provided on the inspection vehicle (1); A pressing rod (802) and a collision sensor (803) corresponding to each other in the horizontal direction, wherein the pressing rod (802) is slidably mounted in the trigger cavity (801), and one end of the pressing rod (802) located outside the trigger cavity (801) is fixedly connected to the force-bearing plate (7), and the collision sensor (803) is arranged in the trigger cavity (801); An air bag (804) and an air delivery box (805), wherein the air bag (804) is fixedly connected to the inspection vehicle (1), one end of the air delivery box (805) is fixedly arranged in the inspection vehicle (1), and the other end of the air delivery box (805) is connected to an input port of the air bag (804); A square ring partition (806) and a storage box (807) for storing sodium azide, wherein the square ring partition (806) is fixedly connected to the inner wall of the middle end of the gas transmission box (805), and the storage box (807) is fixedly connected to the square ring partition (806), and a one-way exhaust port is provided at one end of the storage box (807) close to the air bag (804); A resistance wire (808), wherein the resistance wire (808) is arranged in the storage box (807), and the resistance wire (808) is electrically connected to the collision sensor (803).

4. The intelligent inspection device for power infrastructure site according to claim 3, characterized in that: The inspection vehicle (1) is provided with a movable through hole for slidingly fitting a pressing rod (802); a debonding plate having an area larger than that of the movable through hole is fixedly connected to the pressing rod (802); a guide slot is provided on the pressing rod (802); and a guide slider slidably connected to the guide slot is fixedly connected to the trigger chamber (801).

5. The intelligent inspection device for power infrastructure site according to claim 1, characterized in that: The closing mechanism (12) comprises: A linear slide (1201) and a cover plate (1202) for closing the placement cavity (9); the linear slide (1201) is fixedly connected to the inspection vehicle (1), and the cover plate (1202) is fixedly connected to the linear slide (1201).

6. The intelligent inspection device for power infrastructure site according to claim 5, characterized in that: The patrol vehicle (1) is provided with a battery cavity (10), in which a storage battery (13) is placed, and one end of the storage battery (13) located outside the patrol vehicle (1) is fixedly connected to a magnetic mounting plate, and a limit slide groove is provided on the storage battery (13), and a limit slide block slidably connected to the limit slide groove is fixedly connected to the inner wall of the battery cavity (10), and a charging mechanism (14) is provided in the placement cavity (9) and the battery cavity (10) for providing electric energy to the patrol drone (11) through the storage battery (13).

7. The intelligent inspection device for power infrastructure site according to claim 6, characterized in that: The charging mechanism (14) comprises: A data line (1401) and a cylinder (1402), wherein the data line (1401) is fixedly connected between the placement cavity (9) and the battery cavity (10), one end of the data line (1401) is arranged corresponding to the output end of the battery (13), and the other end of the data line (1401) is arranged corresponding to the charging port of the inspection drone (11), and the cylinder (1402) is fixedly installed in the placement cavity (9), and the output end of the cylinder (1402) is fixedly connected to one end of the data line (1401) located in the placement cavity (9).

8. The intelligent inspection device for power infrastructure site according to claim 7, characterized in that: The patrol vehicle (1) is provided with a heat dissipation cavity (15) located below the battery cavity (10), a vent hole (16) for connecting the battery cavity (10) and the heat dissipation cavity (15) is provided between the two, and a heat dissipation mechanism (17) for dissipating heat from the storage battery (13) is provided in the heat dissipation cavity (15).

9. The intelligent inspection device for power infrastructure site according to claim 8, characterized in that: The heat dissipation mechanism (17) comprises: A cooling fan (1701) and a one-way ventilation pipe (1702) are arranged correspondingly at the top and the bottom, wherein the cooling fan (1701) is fixedly connected to the cooling cavity (15), and the one-way ventilation pipe (1702) is fixedly connected to the bottom end of the inspection vehicle (1); A heat conducting rod (1703), a piston plate (1704) and a fan switch (1705), wherein the heat conducting rod (1703) is fixedly connected to the heat dissipation cavity (15), the heat conducting rod (1703) is filled with metal gallium, the piston plate (1704) is slidably mounted in the heat conducting rod (1703), the piston plate (1704) is located above the metal gallium, the fan switch (1705) is fixedly installed in the heat conducting rod (1703), the fan switch (1705) is electrically connected to the heat dissipation fan (1701), and the fan switch (1705) is located above the piston plate (1704).

10. A method for intelligent inspection of power infrastructure on site, characterized in that: The intelligent inspection device for power infrastructure construction site according to any one of claims 1 to 9 is used, comprising the following specific steps: The inspection vehicle (1) moves along the power infrastructure site, and the inspection camera (2) on the inspection vehicle rotates to inspect the ground 360 degrees; When it is necessary to inspect a higher position, the placement cavity (9) is opened, and the inspection drone (11) in the placement cavity (9) flies out, and the inspection drone (11) inspects the higher position, while the inspection vehicle (1) moves following the ground position of the inspection drone (11).

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