New energy photovoltaic power supply and distribution operation and maintenance monitoring device

Abstract

The invention relates to the technical field of new energy power generation system operation and maintenance monitoring, in particular to a new energy photovoltaic power supply and distribution operation and maintenance monitoring device, which comprises a mounting mechanism, a camera body, a mounting plate, a mounting block and a photovoltaic mechanism, and is characterized in that the mounting mechanism comprises two clamping plates, two supporting plates, a mounting groove, a threaded groove, two bidirectional screw rods, a synchronous belt, a synchronous wheel and a knob; one of the two-way screw rods can be driven to rotate by rotating the knob, the other two-way screw rod is linked under the action of the synchronous belt and the synchronous wheel, so that the two clamping plates symmetrically move on the two-way screw rods, the camera body is arranged between the two clamping plates through the mounting block, and the mounting block is located in the mounting grooves of the clamping plates; in this way, screw fixation is not needed, the camera body can be disassembled and assembled only by rotating the rotary knob, and maintenance and replacement operation is greatly facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of operation and maintenance monitoring of new energy power generation systems, and in particular to a new energy photovoltaic power supply and distribution operation and maintenance monitoring device. Background Art

[0002] New energy power generation system operation and maintenance monitoring refers to the process of continuous and comprehensive monitoring, analysis and control of the operating status of new energy power generation systems. This process collects equipment operating parameters and environmental data in real time through sensors and data acquisition devices deployed on power generation equipment and key nodes, and uses data analysis technology, communication networks and monitoring platforms to process, analyze and visualize these data. Operation and maintenance personnel can use this to promptly detect equipment anomalies or potential failures, respond quickly and take measures, such as remotely adjusting equipment parameters and arranging on-site maintenance, to ensure the stable operation of the power generation system, improve power generation efficiency, reduce operation and maintenance costs, and extend equipment life.

[0003] The prior art patent CN219394774U discloses a new energy photovoltaic power supply and distribution operation and maintenance monitoring device, including a camera body, and also including: support legs installed at the four corners of the lower end of the camera body, the lower ends of the support legs are fixedly installed with an air chamber shell, the interior of the air chamber shell is provided with two air chambers, a partition is provided in the middle of the two air chambers, a piston slider is provided on the side of the air chamber away from the partition, and a slide groove is provided on each of the four sides of the upper end of the air chamber shell. When sunlight shines on the air chamber shell, the temperature in the air chamber rises, and the gas expands due to heat, pushing the piston slider to slide outward, and the piston slider drives the bracket one to move outward in the slide groove one. The bracket one moves outward to pull the folding solar panel, and the folding solar panel is pulled to both sides on the round rod by the bracket one to block sunlight for the camera body. The new energy photovoltaic power supply and distribution operation and maintenance monitoring device can play the effect of shading the monitoring device.

[0004] However, in the aforementioned prior art, since the camera body is generally fixed by a number of screws, when faced with the need for repair and replacement, disassembly and assembly are inconvenient, and on-site inspection work faces many inconveniences. Summary of the Invention

[0005] The purpose of the present invention is to provide a new energy photovoltaic power supply and distribution operation and maintenance monitoring device to solve the technical problems in the prior art that the camera body is generally fixed by several screws, which makes it inconvenient to disassemble and assemble when facing maintenance and replacement needs, and on-site inspection work faces many inconveniences.

[0006] To achieve the above-mentioned objectives, the present invention provides a new energy photovoltaic power supply and distribution operation and maintenance monitoring device, comprising a mounting mechanism, a camera body and a mounting plate, wherein the mounting mechanism comprises two clamping plates and two support plates, the inner side of the clamping plate having a mounting groove, both ends of the clamping plate having a threaded groove, two bidirectional screws are rotatably provided at both ends of the two support plates through bearings, one end of the two bidirectional screws is driven by a synchronous belt and a synchronous wheel, and the other end of one of the bidirectional screws is provided with a knob, a mounting block is provided below the camera body, a photovoltaic mechanism is provided at one end of the mounting plate, the two clamping plates are respectively slidably connected to the mounting plate and are located above the mounting plate, the two support plates are respectively fixedly connected to the mounting plate and are symmetrically arranged at the other end of the mounting plate, the two bidirectional screws are respectively threadedly connected to the corresponding clamping plates and are located in the threaded groove, and the two clamping plates are symmetrically arranged on the two bidirectional screws, the camera body is arranged between the two clamping plates through the mounting block, and the mounting block is located in the mounting groove of the two clamping plates.

[0007] Wherein, the mounting mechanism further includes a plurality of positioning rods, which are respectively fixedly connected to the corresponding support blocks, located between the two support blocks, and respectively pass through the two ends of the two clamping plates.

[0008] The upper end surface of the mounting plate is further provided with a positioning point, the lower end surface of the mounting block has a positioning groove, and the positioning point is located in the corresponding positioning groove.

[0009] Among them, the new energy photovoltaic power supply and distribution operation and maintenance monitoring device also includes a wiping component, a telescopic component, a movable frame and a lifting component. The wiping component is arranged at the output end of the telescopic component, the telescopic component is arranged on the movable frame, the movable frame is arranged at the output end of the lifting component, and the lifting component is arranged below the mounting plate.

[0010] Among them, the wiping assembly includes a wiping cloth and a bracket, the wiping cloth is rotatably connected to the bracket through a rotating shaft and is located on the bracket, and the rotating shaft is driven by a first motor, the bracket is fixedly connected to the telescopic assembly and is located at the output end of the telescopic assembly, and the wiping cloth is also located directly below the lens of the camera body.

[0011] Among them, the telescopic assembly includes two limit rods and an electric push rod. The two limit rods are respectively fixedly connected to the bracket and are located at both ends of the bracket and also pass through the mobile frame. The electric push rod is fixedly connected to the mobile frame and is located on the mobile frame, and the bracket is fixedly connected to the electric push rod and is located at the output end of the electric push rod.

[0012] In which, the lifting assembly includes a threaded block, a lifting screw and a lifting plate, the lifting plate has a lifting slot, the threaded block is slidingly connected to the lifting plate and is located in the lifting slot, and the movable frame is fixedly connected to the threaded block and is located on the threaded block, the lifting screw is threadedly connected to the threaded block and is located in the threaded block, the lifting screw is also rotatably connected to the lifting plate and is located in the lifting slot, and the lifting screw is driven by a second motor, the lifting plate is fixedly connected to the mounting plate and is located below the mounting plate.

[0013] The present invention provides a new energy photovoltaic power supply and distribution operation and maintenance monitoring device, which can drive one of the bidirectional screws to rotate by turning a knob, and the other bidirectional screw is linked under the action of the synchronous belt and the synchronous wheel, so that the two clamping plates move symmetrically on the bidirectional screws, and the camera body is placed between the two clamping plates through the mounting block and the mounting block is located in the mounting groove of the clamping plate. In this way, no screws are required for fixing, and the camera body can be disassembled and assembled by simply turning the knob, which greatly facilitates maintenance and replacement operations. In this way, the technical problem of the inconvenience of disassembly and assembly when facing maintenance and replacement needs is effectively solved because the camera body is generally fixed by several screws, and there are inconveniences in disassembly and assembly when facing maintenance and replacement needs, and on-site inspection work faces many inconveniences. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0015] Figure 1 is a side view of the first embodiment of the present invention.

[0016] Figure 2 The present invention Figure 1 Sectional view along line AA.

[0017] Figure 3 The present invention Figure 2 A partial enlarged view of point B in the middle.

[0018] Figure 4 The present invention Figure 1 Cross-sectional view along the CC line.

[0019] Figure 5 The present invention Figure 4 A partial enlarged view of point D in the middle.

[0020] Figure 6 is a side view of a second embodiment of the present invention.

[0021] Figure 7 It is a front view of the second embodiment of the present invention.

[0022] Figure 8 The present invention Figure 7 Cross-sectional view along line EE.

[0023] Figure 9 The present invention Figure 8 A partial enlarged view of point F in the middle.

[0024] Figure 10 It is a three-dimensional perspective view of the third embodiment of the present invention.

[0025] Figure 11 It is a structural diagram of the photovoltaic mechanism in the third embodiment of the present invention.

[0026] Figure 12 The present invention Figure 11 Cross-sectional view along the GG line.

[0027] Figure 13 The present invention Figure 12 Cross-sectional view along the HH line.

[0028] Figure 14 The present invention Figure 12 Cross-sectional view of the midline II.

[0029] 101-mounting mechanism, 102-camera body, 103-mounting plate, 104-clamping plate, 105-support plate, 106-mounting slot, 107-threaded slot, 108-bidirectional screw, 109-synchronous belt, 110-synchronous wheel, 111-knob, 112-mounting block, 113-photovoltaic mechanism, 114-positioning rod, 115-positioning point, 116-positioning slot, 201-wiping assembly, 202-telescopic assembly, 203-mobile frame, 204-lifting assembly, 205-wiping Cloth, 206-bracket, 207-rotating shaft, 208-first motor, 209-limiting rod, 210-electric push rod, 211-threaded block, 212-lifting screw, 213-lifting plate, 214-lifting slot, 215-second motor, 301-adjusting plate, 302-vertical pole, 303-photovoltaic panel, 304-adjusting seat, 305-adjusting rod, 306-protective cover, 307-driving gear, 308-semi-driven gear, 309-worm gear, 310-worm, 311-third motor. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0031] First embodiment:

[0032] See also Figures 1 to 5 ,in Figure 1 is a side view of a first embodiment of the present invention, Figure 2 The present invention Figure 1 The cross-sectional view of the AA line, Figure 3 The present invention Figure 2 A partial enlarged view of point B in the middle. Figure 4 The present invention Figure 1 Cross-sectional view of the CC line, Figure 5 The present invention Figure 4 A partial enlarged view of point D in the middle.

[0033] The present invention provides a new energy photovoltaic power supply and distribution operation and maintenance monitoring device, including a mounting mechanism 101, a camera body 102 and a mounting plate 103, wherein the mounting mechanism 101 includes two clamping plates 104 and two support plates 105, the inner side of the clamping plate 104 has a mounting groove 106, and both ends of the clamping plate 104 have a thread groove 107, and the two ends of the two support plates 105 are provided with two bidirectional screws 108 through bearings for rotation, one end of the two bidirectional screws 108 is driven by a synchronous belt 109 and a synchronous wheel 110, and the other end of one of the bidirectional screws 108 is provided with a screw thread. There is a knob 111, a mounting block 112 is provided below the camera body 102, a photovoltaic mechanism 113 is provided at one end of the mounting plate 103, the two clamping plates 104 are respectively slidably connected to the mounting plate 103 and are located above the mounting plate 103, the two support plates 105 are respectively fixedly connected to the mounting plate 103 and are symmetrically arranged at the other end of the mounting plate 103, the two bidirectional screws 108 are respectively threadedly connected to the corresponding clamping plates 104 and are located in the thread groove 107, and the two clamping plates 104 are symmetrically arranged at the two bidirectional screws 108. On the screw rod 108, the camera body 102 is set between the two clamping plates 104 through the mounting block 112, and the mounting block 112 is located in the mounting groove 106 of the two clamping plates 104. During installation, the mounting block 112 below the camera body 102 is placed between the two clamping plates 104, and the mounting block 112 is located between the mounting grooves 106 of the two clamping plates 104. Then, the knob 111 is turned to drive one of the bidirectional screw rods 108 to rotate, and the other bidirectional screw rod 108 is rotated between the synchronous wheel 110 and the The two-way screw 108 and the two-way screw 104 are connected by threaded connection, and the two-way screw 108 and the two-way screw 104 move symmetrically on the two-way screw 108, thereby clamping and fixing the mounting block 112. This installation method abandons the traditional screw fixation, and the installation and disassembly operations can be completed by turning the knob 111, which greatly improves the efficiency of repairing and replacing the camera body 102, reduces the time and difficulty of on-site operations, and brings great convenience to operation and maintenance work. Finally, during use, the photovoltaic mechanism 113 powers the device.

[0034] In which, the mounting mechanism 101 also includes a plurality of positioning rods 114, which are respectively fixedly connected to the corresponding support blocks and are located between the two support blocks, and also respectively pass through the two ends of the two splints 104. The setting of the positioning rods 114 plays a guiding and limiting role. During the movement of the splint 104, the positioning rods 114 can ensure that the splint 104 always moves in a predetermined direction, avoiding the splint 104 from offsetting or shaking during the movement.

[0035] Secondly, the upper end surface of the mounting plate 103 is also provided with a positioning point 115, and the lower end surface of the mounting block 112 has a positioning groove 116, and the positioning point 115 is located in the corresponding positioning groove 116. During installation, the positioning point 115 cooperates with the positioning groove 116 to quickly and accurately locate the position of the mounting block 112, so that the mounting block 112 is accurately placed between the mounting grooves 106 of the two clamping plates 104.

[0036] When using a new energy photovoltaic power supply and distribution operation and maintenance monitoring device of this embodiment, by placing the mounting block 112 below the camera body 102 between the two clamping plates 104, turning the knob 111 drives one of the bidirectional screws 108 to rotate, and the other bidirectional screw 108 is driven by the synchronous belt 109 and the synchronous wheel 110 to rotate synchronously. Because the bidirectional screw 108 is threadedly connected to the clamping plate 104, the two clamping plates 104 will move symmetrically along the mounting plate 103 until the mounting block 112 is clamped and the mounting block 112 is located in the mounting groove 106. At the same time, the positioning point 115 is inserted into the positioning groove 116 on the lower end surface of the mounting block 112 to achieve precise positioning. In this way, the camera body 102 is generally fixed by a number of screws, and when faced with maintenance and replacement needs, there is inconvenience in disassembly and assembly, and the on-site inspection work faces many inconveniences. Technical problems.

[0037] Second embodiment:

[0038] Based on the first embodiment, please refer to Figures 6 to 9 ,in Figure 6 is a side view of a second embodiment of the present invention, Figure 7 is a front view of a second embodiment of the present invention, Figure 8 The present invention Figure 7 Cross-sectional view along line EE, Figure 9 The present invention Figure 8 A partial enlarged view of point F in the middle.

[0039] The present invention provides a new energy photovoltaic power supply and distribution operation and maintenance monitoring device, which also includes a wiping component 201, a telescopic component 202, a mobile frame 203 and a lifting component 204. The wiping component 201 is arranged at the output end of the telescopic component 202, the telescopic component 202 is arranged on the mobile frame 203, the mobile frame 203 is arranged at the output end of the lifting component 204, and the lifting component 204 is arranged below the mounting plate 103. Through the coordinated work of the telescopic component 202, the mobile frame 203 and the lifting component 204, the wiping component 201 can be driven to move to different positions of the lens of the camera body 102, and the lens is wiped comprehensively and carefully, thereby effectively removing dust, stains and other impurities on the surface of the lens, ensuring the clarity of the picture taken by the camera body 102, reducing the problem of blurred monitoring pictures caused by dirty lenses, reducing the frequency and difficulty of on-site inspection work, and improving the efficiency and quality of operation and maintenance work.

[0040] Among them, the wiping assembly 201 includes a wiping cloth 205 and a bracket 206, the wiping cloth 205 is rotatably connected to the bracket 206 through a rotating shaft 207 and is located on the bracket 206, and the rotating shaft 207 is driven by a first motor 208, the bracket 206 is fixedly connected to the telescopic assembly 202, and is located at the output end of the telescopic assembly 202, and the wiping cloth 205 is also located directly below the lens of the camera body 102. During the wiping process, the motor is started to drive the rotating shaft 207 to rotate, and the rotating shaft 207 drives the wiping cloth 205 to rotate, and the rotating wiping cloth 205 can more effectively remove stains on the lens surface and improve the wiping effect. At the same time, the wiping cloth 205 is always located directly below the lens, and driven by the telescopic assembly 202, can directly wipe the lens, ensuring the accuracy and timeliness of wiping, and further improving the quality of the picture taken by the camera body 102.

[0041] Secondly, the telescopic assembly 202 includes two limit rods 209 and an electric push rod 210. The two limit rods 209 are fixedly connected to the bracket 206 respectively and are located at both ends of the bracket 206, and also pass through the movable frame 203. The electric push rod 210 is fixedly connected to the movable frame 203 and is located on the movable frame 203, and the bracket 206 is fixedly connected to the electric push rod 210 and is located at the output end of the electric push rod 210. Under the action of the electric push rod 210, the bracket 206 can be telescopically moved along the direction of the limit rod 209, thereby driving the wiping assembly 201 to approach or move away from the lens of the camera body 102. The setting of the limit rod 209 plays a guiding and limiting role, which can ensure that the bracket 206 always moves in a straight line during the telescopic process, avoids deviation or shaking, and ensures that the wiping assembly 201 can accurately reach the designated position to wipe the lens, thereby improving the stability and reliability of the wiping operation.

[0042] At the same time, the lifting assembly 204 includes a threaded block 211, a lifting screw 212 and a lifting plate 213, the lifting plate 213 has a lifting slot 214, the threaded block 211 is slidably connected to the lifting plate 213 and is located in the lifting slot 214, and the movable frame 203 is fixedly connected to the threaded block 211 and is located on the threaded block 211, the lifting screw 212 is threadedly connected to the threaded block 211 and is located in the threaded block 211, the lifting screw 212 is also rotatably connected to the lifting plate 213 and is located in the lifting slot 214, and the lifting screw 212 is driven by the second motor 215, the lifting plate 213 and the mounting plate 1 03 is fixedly connected and is located below the mounting plate 103. Under the action of the second motor 215, the lifting screw 212 rotates. Since the lifting screw 212 is threadedly connected to the threaded block 211, the threaded block 211 will move up and down on the lifting screw 212, thereby driving the movable frame 203 to rise and fall. Through this design, the height of the wiping assembly 201 can be adjusted, so that the wiping assembly 201 can adapt to the camera body 102 lens at different heights, further expanding the scope of application of the device, improving the flexibility and practicality of the device, and ensuring that the camera body 102 lens can be effectively cleaned in different installation environments.

[0043] When using a new energy photovoltaic power supply and distribution operation and maintenance monitoring device of this embodiment, when the lens of the camera body 102 is dirty and needs to be cleaned, the electric push rod 210 of the telescopic assembly 202 is started, pushing the bracket 206 to move along the limit rod 209, so that the wiping cloth 205 is close to the lens, and the first motor 208 drives the rotating shaft 207 to rotate to rotate the wiping cloth 205 to wipe the lens, ensuring that the camera body 102 shoots a clear picture, which is convenient for operation and maintenance monitoring work. After wiping is completed, the second motor 215 of the lifting assembly 204 drives the lifting screw 212 to rotate, so that the threaded block 211 moves downward in the lifting slot 214, thereby driving the movable frame 203, the telescopic assembly 202 and the wiping assembly 201 to descend to a suitable position as a whole, so as not to affect the monitoring of the camera body 102.

[0044] Third embodiment:

[0045] Based on the second embodiment, please refer to Figures 10 to 14 ,in Figure 10 is a three-dimensional perspective view of a third embodiment of the present invention, Figure 11 is a schematic structural diagram of a photovoltaic mechanism in a third embodiment of the present invention, Figure 12 The present invention Figure 11 Cross-sectional view of the GG line, Figure 13 The present invention Figure 12 Cross-sectional view along the HH line, Figure 14 The present invention Figure 12 Cross-sectional view of the midline II.

[0046] The present invention provides a new energy photovoltaic power supply and distribution operation and maintenance monitoring device, wherein the photovoltaic mechanism 113 includes an adjustment plate 301, an adjustment component and a vertical pole 302, wherein a plurality of photovoltaic panels 303 are arranged on the adjustment plate 301, and an adjustment seat 304 is arranged below the adjustment plate 301, wherein the adjustment plate 301 is hinged to the vertical pole 302 through the adjustment seat 304 and is located on the vertical pole 302, wherein the adjustment component is arranged on the vertical pole 302 and also drives the adjustment seat 304, and the vertical pole 302 is fixedly connected to the mounting plate 103 and is located at one end of the mounting plate 103.

[0047] In which, the adjustment assembly includes an adjustment rod 305 and two protective covers 306, two driving gears 307 are provided on the adjustment rod 305, and two semi-driven gears 308 are provided below the adjustment seat 304, the adjustment rod 305 is rotatably connected to the vertical rod 302 and is located on the vertical rod 302, and the two driving gears 307 are respectively engaged with the corresponding semi-driven gears 308 and are located below the two semi-driven gears 308, the two protective covers 306 are respectively fixedly connected to the vertical rod 302, and are symmetrically arranged on both sides of the vertical rod 302, and also cover the outer sides of the corresponding driving gears 307.

[0048] Secondly, a worm gear 309 is provided at one end of the adjusting rod 305, and the worm gear 309 is located in the corresponding protective cover 306, wherein a worm 310 is rotatably provided in one of the protective covers 306, and the worm 310 is engaged with the worm gear 309 and is located below the worm gear 309, and the worm 310 is driven by a third motor 311.

[0049] When using a new energy photovoltaic power supply and distribution operation and maintenance monitoring device of this embodiment, when it is necessary to adjust the direction of the photovoltaic panel 303 according to the change of sunlight angle to maximize the solar energy absorption efficiency, the third motor 311 is started. After the third motor 311 is running, it drives the worm 310 to rotate. Since the worm 310 is engaged with the worm wheel 309, the rotation of the worm 310 drives the worm wheel 309 to rotate, and then drives the adjusting rod 305 to rotate on the vertical rod 302. When the adjusting rod 305 rotates, the two driving gears 307 arranged thereon rotate accordingly. The driving gear 307 is respectively engaged with the two semi-driven gears 308 provided below the adjustment seat 304. The rotation of the driving gear 307 will drive the semi-driven gear 308 to rotate. The adjustment seat 304 is hinged to the vertical pole 302 and is located on the vertical pole 302. Driven by the semi-driven gear 308, the adjustment seat 304 will rotate, thereby driving the adjustment plate 301 connected to the adjustment seat 304 to rotate, and finally realizing the adjustment of the angles of multiple photovoltaic panels 303 on the adjustment plate 301 to adapt to the sunshine angle in different time periods and improve the efficiency of photovoltaic power generation.

[0050] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. A new energy photovoltaic power supply and distribution operation and maintenance monitoring device, characterized in that: The two lever arrangement comprises a link rod and a lever, and the two link rods are connected along the linking groove of the linking groove to form a loop of motion. The two link rods are connected along the linking groove of the linking groove to form a loop of motion. The two link rods are connected along the linking groove of the linking groove to form a loop of motion.

2. The new energy photovoltaic power supply and distribution operation and maintenance monitoring device according to claim 1, characterized in that: The mounting mechanism further includes a plurality of positioning rods, which are respectively fixedly connected to the corresponding support blocks, are located between the two support blocks, and respectively pass through both ends of the two clamping plates.

3. The new energy photovoltaic power supply and distribution operation and maintenance monitoring device according to claim 2, characterized in that: The upper end surface of the mounting plate is further provided with a positioning point, the lower end surface of the mounting block has a positioning groove, and the positioning point is located in the corresponding positioning groove.

4. The new energy photovoltaic power supply and distribution operation and maintenance monitoring device according to claim 3, characterized in that: The new energy photovoltaic power supply and distribution operation and maintenance monitoring device also includes a wiping component, a telescopic component, a movable frame and a lifting component. The wiping component is arranged at the output end of the telescopic component, the telescopic component is arranged on the movable frame, the movable frame is arranged at the output end of the lifting component, and the lifting component is arranged below the mounting plate.

5. The new energy photovoltaic power supply and distribution operation and maintenance monitoring device according to claim 4, characterized in that: The wiping assembly includes a wiping cloth and a bracket. The wiping cloth is rotatably connected to the bracket via a rotating shaft and is located on the bracket. The rotating shaft is driven by a first motor. The bracket is fixedly connected to the telescopic assembly and is located at the output end of the telescopic assembly. The wiping cloth is also located directly below the lens of the camera body.

6. The new energy photovoltaic power supply and distribution operation and maintenance monitoring device according to claim 5, characterized in that: The telescopic assembly includes two limit rods and an electric push rod. The two limit rods are respectively fixedly connected to the bracket and are located at both ends of the bracket and also pass through the mobile frame. The electric push rod is fixedly connected to the mobile frame and is located on the mobile frame. The bracket is fixedly connected to the electric push rod and is located at the output end of the electric push rod.

7. The new energy photovoltaic power supply and distribution operation and maintenance monitoring device according to claim 6, characterized in that: The lifting assembly includes a threaded block, a lifting screw and a lifting plate, the lifting plate having a lifting slot, the threaded block being slidably connected to the lifting plate and being located in the lifting slot, the movable frame being fixedly connected to the threaded block and being located on the threaded block, the lifting screw being threadedly connected to the threaded block and being located in the threaded block, the lifting screw being also rotatably connected to the lifting plate and being located in the lifting slot, and the lifting screw being driven by a second motor, the lifting plate being fixedly connected to the mounting plate and being located below the mounting plate.

Images