Power transmission line state monitoring system with protection function and working method thereof

Abstract

The invention relates to the technical field of power transmission line state monitoring, and discloses a power transmission line state monitoring system with a protection function and a working method thereof. The system comprises a mounting structure, and a monitoring processing box is mounted in the mounting structure; the mounting structure comprises two mounting plates which are oppositely arranged, and the two mounting plates are connected through a plurality of connecting frames; a driving mechanism is mounted on the mounting plates, a threaded rod is mounted between the two mounting plates, a threaded block is mounted on the inner side of the driving frame, and the threaded rod is rotationally connected into the threaded block; the driving mechanism is connected with the threaded rod and used for driving the threaded rod to rotate, and the threaded rod drives the threaded block to move; a shielding structure is mounted on the mounting structure and comprises a driving frame and shielding waterproof cloth; the shielding waterproof cloth wraps the driving frame; and a foldable solar structure is mounted in the mounting structure. The problem that the monitoring result of the monitoring module may be deviated due to the fact that rainwater enters the monitoring module or the monitoring module is blown by wind and rain is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of power transmission line status monitoring, and in particular to a power transmission line status monitoring system with a protection function and a working method thereof. Background Art

[0002] In the current prior art, a transmission line status monitoring system usually includes: a tower monitoring module, a transmission line monitoring module, a data acquisition module, a data cleaning module, a status evaluation module, a data transmission module and a power supply module. The tower monitoring module is arranged on the transmission line tower, the transmission line monitoring module is arranged on the transmission line, the tower monitoring module and the transmission line monitoring module are connected to the data acquisition module, the data acquisition module is connected to the data cleaning module, the data cleaning module is connected to the status evaluation module, and the status evaluation module is connected to the background monitoring host computer through the data transmission module. The transmission line status monitoring system and method provided by the present invention are easy to implement, can collect data and monitor the status of the transmission line and the transmission line tower, and improve the safety of power transmission.

[0003] However, the existing technology still has shortcomings, such as the following aspects: The transmission line status monitoring system requires a monitoring module when conducting monitoring. The monitoring module is installed on the top of the tower, which makes it vulnerable to bad weather. Rainwater entering the interior or wind and rain may cause deviations in the monitoring results. Summary of the invention

[0004] The present invention provides a power transmission line status monitoring system with a protection function and a working method thereof to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: The present invention discloses a power transmission line state monitoring system with a protection function, comprising a mounting structure, wherein a monitoring structure is installed in the mounting structure; The mounting structure comprises two mounting plates arranged opposite to each other, the outer walls of the mounting plates are both mounted with fixing frames, and the two mounting plates are connected by a plurality of connecting frames; A driving mechanism is installed on the mounting plate, a threaded rod is installed between the two mounting plates, a threaded block is installed on the inner side of the driving frame, and the threaded rod is rotatably connected in the threaded block; the driving mechanism is connected to the threaded rod, and is used to drive the threaded rod to rotate, and the threaded rod drives the threaded block to move; The mounting structure is provided with a shielding structure, which includes a driving frame and a shielding waterproof cloth; the shielding waterproof cloth is wrapped outside the driving frame; The monitoring structure includes a monitoring processing box; A foldable solar energy structure is installed in the installation structure; when the shielding structure is in a retracted state, the solar energy structure is in a tilted and enabled state; the solar energy structure is used to supply power to the driving mechanism.

[0006] Furthermore, the top bolt of the monitoring and processing box is installed with a tower buckle, the inner side of the outer wall of the monitoring and processing box is rotatably connected with a positioning block, the outer wall at the top of the positioning block is fixedly connected with a clamping block, and the inner side of the outer wall of the clamping block is clamped with the inner side of the tower buckle.

[0007] Furthermore, the driving mechanism includes a driving motor and a sprocket, and the solar energy structure is used to power the driving motor; specifically: One end of the driving motor is drivingly connected to a sprocket, and the outer wall of the sprocket is meshed with a chain; A single-row sprocket is fixedly sleeved on the outer wall of one end of the threaded rod, and the chain is meshed with the outer wall of the single-row sprocket.

[0008] Further, the threaded blocks are arranged at the top and bottom of the inner side of the driving frame; The threaded rods are arranged on the upper and lower parts of the mounting plate; one end of the driving motor is connected to a double-row sprocket; the double-row sprocket is connected to the corresponding two threaded rods through two chains at the same time.

[0009] Furthermore, slide bars are installed at the four corners of the inner side of the mounting plate, and limited frame frames are installed at the four corners of the inner side of the driving frame, and each slide bar runs through two relatively arranged limited frame frames; The inner side of the limiting frame is slidably connected to the outer wall of the sliding rod.

[0010] Furthermore, a roller is installed on the limiting frame, and the positions of the roller and the sliding rod penetrating the limiting frame are staggered.

[0011] Furthermore, the solar structure comprises a retractable frame, the top of the inner side of the retractable frame is rotatably connected with a rotating block, the outer wall of the rotating block is installed with a solar panel, and the lower surface of the rotating block is installed with a fixed plate; A hydraulic telescopic rod is installed at the bottom of the fixed plate, and a pushing plate is installed at one end of the bottom of the hydraulic telescopic rod, and the pushing plate is rotatably connected to the limiting rod; a pushing frame is fixedly connected to the outer wall of the limiting rod, and one end of the pushing frame is rotatably connected to the bottom of the outer wall of one side of the solar panel.

[0012] Furthermore, the outer walls on both sides of the retracting frame are provided with limiting sliding grooves, and the two ends of the limiting rod are connected to the pushing frame after extending out of the limiting sliding grooves.

[0013] Furthermore, a first magnetic frame is installed on the inner side of one of the mounting plates, and a second magnetic frame is installed on the side of the frame that drives the frame to slide toward the first magnetic frame.

[0014] The present invention also discloses a working method of the power transmission line status monitoring system, which includes the following process: When the external weather is bad, the solar energy structure is retracted first, and the driving mechanism is started. The driving mechanism drives the threaded rod to rotate, and the threaded rod drives the threaded block to move; the threaded block drives the frame to move horizontally, and the frame drives the shielding waterproof cloth to cover the monitoring and processing box, thereby protecting the monitoring and processing box; When the weather is good, the driving frame is retracted to one side of the mounting plate, the solar energy structure is in a tilted enabled state, and the solar energy structure supplies power to the driving mechanism.

[0015] In summary, the present invention mainly has the following beneficial effects: The present invention discloses a transmission line state monitoring system with a protective function, including a mounting structure, a monitoring structure is mounted on the inner side of the mounting structure, a solar energy structure is mounted on one side of the monitoring structure, a shielding structure is mounted on the inner outer wall of the mounting structure, the shielding structure includes a driving frame and a shielding waterproof cloth, and the transmission line state monitoring system needs to use a monitoring module when monitoring, and the monitoring module is mounted on the top elevated frame of the iron tower, which makes it easy to be affected by bad weather, so that rain enters the inside or wind and rain may cause the monitoring module to have a deviation in the monitoring result. When monitoring the state of the transmission line, a remotely controlled monitoring device that receives a bad weather signal from a signal tower is manually controlled to shrink by remotely controlling solar energy, and then the shielding structure is started to protect the monitoring device, thereby protecting the monitoring system from monitoring the state of the transmission line in bad weather, so that the bad weather reduces the results of the monitoring of the state of the transmission line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the shielding and waterproofing cloth covering structure of the present invention; Figure 3 It is a front cross-sectional structural schematic diagram of the present invention; Figure 4 It is a side cross-sectional structural schematic diagram of the present invention; Figure 5 It is a schematic diagram of the enlarged structure of point A of the present invention; Figure 6 It is a schematic cross-sectional structural diagram of the shrinkage frame of the present invention.

[0017] In the figure: 1, monitoring structure; 11, monitoring processing box; 12, tower buckle; 13, positioning block; 14, clamping block; 15, driving motor; 151, double-row sprocket; 152, chain; 2. Installation structure; 21. Installation plate; 22. Fixing frame; 23. Sliding rod; 24. Connecting frame; 25. No. 1 magnetic frame; 26. Threaded rod; 261. Single-row sprocket; 3. Solar structure; 31. Retractable frame; 311. Limiting slide; 32. Rotating block; 33. Fixed plate; 34. Hydraulic telescopic rod; 35. Pushing plate; 36. Limiting rod; 37. Pushing frame; 38. Solar panel; 4. Shielding structure; 41. Shielding waterproof cloth; 42. Driving frame; 421. Thread block; 43. No. 2 magnetic frame; 44. Limiting frame; 441. Roller frame; 442. Roller. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] like Figure 1 As shown, the present invention discloses a power transmission line status monitoring system with a protective function, including a mounting structure 2, wherein the inner side bolts of the mounting structure 2 are installed with a monitoring structure 1, the outer wall bolts on one side of the monitoring structure 1 are installed with a solar energy structure 3, and a shielding structure 4 is installed on the mounting structure 2.

[0020] like Figure 1 and Figure 2 As shown, the mounting structure 2 includes a mounting plate 21 , and fixing frames 22 are bolted to the outer walls of both sides of the mounting plate 21 , and a connecting frame 24 is installed on the inner side of the mounting plate 21 .

[0021] The shielding structure 4 includes a shielding waterproof cloth 41, such as Figure 1 As shown, a driving frame 42 is installed on the inner side of the mounting plate 21 and on the left side, and a shielding and waterproof cloth 41 is wrapped outside the driving frame 42. A No. 1 magnetic frame 25 is installed on the right bolt on the inner side of the mounting plate 21, and a driving frame 42 is installed on the outer wall bolt on one side of the shielding and waterproof cloth 41. A No. 2 magnetic frame 43 is installed on the inner bolt of the driving frame 42.

[0022] The monitoring structure 1 includes a monitoring and processing box 11 which is bolted to one end of the connecting frame 24, a tower buckle 12 is bolted to the top of the monitoring and processing box 11, a positioning block 13 is rotatably connected to the inner side of the outer wall of the monitoring and processing box 11, and a clamping block 14 is fixedly connected to the outer wall of the top of the positioning block 13, and the inner side of the outer wall of the clamping block 14 is clamped with the inner side of the tower buckle 12.

[0023] Specifically, there are 4 connecting frames 24, 2 connecting frames 24 are connected to the upper end position of the inner side of the mounting plate 21, and 2 connecting frames 24 are connected to the lower end position. The 2 connecting frames 24 on one side are used to fix the solar structure 3, and the 2 connecting frames 24 on the other side are used to fix the monitoring and processing box 11.

[0024] It should be noted that, in the present embodiment, a monitoring device is installed inside the monitoring and processing box 11, and the monitoring and processing box 11 is installed on the inner side of the mounting plate 21, and then the mounting plate 21 is fixed to the transmission line frame by the fixing frame 22, so that the transmission line status is monitored by the monitoring device inside the mounting plate 21, and when the clamping block 14 is released by the tower buckle 12, the positioning block 13 is removed, which facilitates the maintenance of the monitoring device, and when there is bad weather, the shielding waterproof cloth 41 is driven to cover the monitoring and processing box 11, so as to protect the monitoring and processing box 11 and increase the service life of the monitoring device inside the monitoring and processing box 11.

[0025] like Figure 4 and Figure 5 As shown, a driving motor 15 is installed on the inner wall of the mounting plate 21, and one end of the driving motor 15 is drivingly connected to a double-row sprocket 151, and the outer wall of the double-row sprocket 151 is meshed with a chain 152, and two threaded rods 26 located at the upper and lower parts are rotatably connected between the two mounting plates 21, and the outer wall of one end of the threaded rod 26 is fixedly sleeved with a single-row sprocket 261, and the outer wall of the inner side of the chain 152 is meshed with the outer wall of the single-row sprocket 261, and a threaded block 421 is fixedly connected to the inner side of the driving frame 42 and located at the top and bottom of the driving frame 42, and a threaded hole is opened on the threaded block 421, and the threaded rod 26 passes through the threaded hole.

[0026] It should be noted that, in the present embodiment, when the monitoring device is manually used to monitor the severe weather outside, the signal is manually transmitted and the driving motor 15 is started, so that one end of the driving motor 15 drives the double-row sprocket 151 to rotate, and the outer wall of the double-row sprocket 151 is engaged with the inner side of the chain 152, so that it drives the chain 152 to transmit, thereby driving the single-row sprocket 261 sleeved on the outer wall of the threaded rod 26 to engage through the transmission chain 152, so that it drives the threaded rod 26 to rotate, and when the threaded rod 26 rotates, the inner side of the threaded block 421 and the outer wall of the threaded rod 26 are threadedly rotated, thereby driving the threaded block 421 to move, and the threaded block 421 drives the frame 42 to move, so that the driving frame 42 covers the monitoring and processing box 11 with the shielding waterproof cloth 41, thereby protecting it.

[0027] The four corner bolts on the inner side of the mounting plate 21 are installed with a slide bar 23, and the four corners on the left and right sides of the driving frame 42 are installed with a limit frame 44, and the inner side of the limit frame 44 is slidably connected with the outer wall of the slide bar 23. Figure 5 As shown, a roller frame 441 is installed on the bolt of the outer wall of one side of the limiting frame 44, and a roller 442 is rotatably connected to the inner side of the roller frame 441. The position of the roller 442 does not interfere with the penetration position of the slide rod 23.

[0028] It should be noted that in this embodiment, when the driving frame 42 is driven by the threaded rod 26 to move, the inner side of the limit frame 44 slides with the outer wall of the slide bar 23, so that the slide bar 23 limits the movement of the four corners of the driving frame 42, and the roller 442 contacts the outer wall of the slide bar 23, so that the limit frame 44 slides more smoothly. The four slide bars 23 at the four corners and the two threaded rods 26 in the middle jointly guide and position the sliding process of the driving frame 42, making its operation more stable.

[0029] like Figure 3 and Figure 6 As shown, the solar structure 3 includes a retracting frame 31 bolted to one side of the positioning block 13, and two retracting frames 31 are provided. The top of each retracting frame 31 is rotatably connected with a rotating block 32, and the outer wall of the rotating block 32 is bolted with a solar panel 38, and the lower surface of the rotating block 32 is bolted with a fixing plate 33, and the bottom of the fixing plate 33 is bolted with a hydraulic telescopic rod 34, and one end of the bottom of the hydraulic telescopic rod 34 is bolted with a pushing plate 35, and the outer wall inside the pushing plate 35 is rotatably connected with a limiting rod 36, and the outer walls on both sides of the retracting frame 31 are provided with limiting slide grooves 311, and the limiting rod 36 can be displaced up and down in the limiting slide grooves 311, and the two ends of the limiting rod 36 are fixedly connected with pushing frames 37, and the other end of the pushing frame 37 is rotatably connected to the bottom of the inner side of the solar panel 38.

[0030] When the limit rod 36 is downward, the push frame 37 is pushed open and the solar panel 38 is opened; when the limit rod 36 is upward, the push frame 37 is pulled inward and the solar panel 38 is retracted.

[0031] It should be noted that, in this embodiment, when the monitoring and processing box 11 is covered with the shielding waterproof cloth 41, the hydraulic telescopic rod 34 at the bottom of the fixed plate 33 is manually started, and the hydraulic telescopic rod 34 pushes the push plate 35, so that the limit rod 36 at the bottom of the push plate 35 pushes or stretches the push frame 37 back to adjust the angle of the solar panel 38, and retracts the solar panel 38 to one side of the retraction frame 31, which is convenient for the shielding waterproof cloth 41 to cover it.

[0032] The working principle of the present invention is as follows: a monitoring device is installed inside the monitoring and processing box 11, and the monitoring and processing box 11 is installed on the inner side of the mounting plate 21, and then the mounting plate 21 is fixed on the transmission circuit frame by the fixing frame 22, so that the transmission circuit status is monitored by the monitoring device inside the mounting plate 21, and the clamping block 14 is released by the tower buckle 12, so that when the positioning block 13 is removed, it is convenient to perform maintenance and other operations on the monitoring device, and when there is bad weather, the shielding waterproof cloth 41 is driven to cover the monitoring and processing box 11, so as to protect the monitoring and processing box 11 and increase the service life of the monitoring device inside the monitoring and processing box 11.

[0033] When the shielding waterproof cloth 41 is used to cover the monitoring treatment box 11, the hydraulic telescopic rod 34 installed at the bottom of the fixed plate 33 is manually started to push the push plate 35, so that the limit rod 36 at the bottom of the push plate 35 pushes or stretches the push frame 37 back to adjust the angle of the solar panel 38, and retracts the solar panel 38 to one side of the retracting frame 31, so that the shielding waterproof cloth 41 can be used to cover the box. When the monitoring device is used manually to monitor the severe weather outside, the signal is transmitted manually and the driving motor 15 is started, so that one end of the driving motor 15 drives the double-row sprocket 151 to rotate, and the outer wall of the double-row sprocket 151 is engaged with the inner side of the chain 152, so that it drives the chain 152 to transmit, thereby driving the single-row sprocket 261 sleeved on the outer wall of the threaded rod 26 to engage through the transmission chain 152, so that it drives the threaded rod 26 to rotate, and when the threaded rod 26 rotates, the outer wall of the threaded rod 26 and the outer wall of the inner side of the threaded block 421 are threadedly rotated, so that the frame 42 is driven to move, and the driving frame 42 covers the monitoring and processing box 11 with the shielding waterproof cloth 41, thereby protecting it.

[0034] When the driving frame 42 is driven by the threaded rod 26 to move, the inner side of the limiting frame 44 slides with the outer wall of the slide rod 23, so that the slide rod 23 limits the movement of the four corners of the driving frame 42, and the roller 442 allows the limiting frame 44 to slide along the slide rod 23 more smoothly.

[0035] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A power transmission line status monitoring system with protection function, characterized in that: It comprises a mounting structure (2), wherein a monitoring structure (1) is mounted in the mounting structure (2); The mounting structure (2) comprises two mounting plates (21) arranged opposite to each other, the outer walls of the mounting plates (21) are each mounted with a fixing frame (22), and the two mounting plates (21) are connected via a plurality of connecting frames (24); A driving mechanism is mounted on the mounting plate (21), a threaded rod (26) is mounted between the two mounting plates (21), a threaded block (421) is mounted on the inner side of the driving frame (42), and the threaded rod (26) is rotatably connected to the threaded block (421); the driving mechanism is connected to the threaded rod (26) and is used to drive the threaded rod (26) to rotate, and the threaded rod (26) drives the threaded block (421) to move; A shielding structure (4) is installed on the mounting structure (2), and the shielding structure (4) comprises a driving frame (42) and a shielding waterproof cloth (41); the shielding waterproof cloth (41) is wrapped outside the driving frame (42); The monitoring structure (1) comprises a monitoring processing box (11); A foldable solar energy structure (3) is installed in the installation structure (2); when the shielding structure (4) is in a retracted state, the solar energy structure (3) is in a tilted and activated state; and the solar energy structure (3) is used to supply power to the driving mechanism.

2. A power transmission line status monitoring system with protection function according to claim 1, characterized in that: The top bolt of the monitoring and processing box (11) is installed with a tower buckle (12); the inner side of the outer wall of the monitoring and processing box (11) is rotatably connected to a positioning block (13); the outer wall of the top of the positioning block (13) is fixedly connected to a clamping block (14); the inner side of the outer wall of the clamping block (14) is clamped with the inner side of the tower buckle (12).

3. A power transmission line status monitoring system with protection function according to claim 1, characterized in that: The driving mechanism comprises a driving motor (15) and a sprocket, and the solar energy structure (3) is used to supply power to the driving motor (15); specifically: One end of the drive motor (15) is drivingly connected to a sprocket, and the outer wall of the sprocket is meshed with a chain (152); A single-row sprocket (261) is fixedly sleeved on the outer wall of one end of the threaded rod (26), and the chain (152) is meshed with the outer wall of the single-row sprocket (261).

4. A power transmission line status monitoring system with protection function according to claim 3, characterized in that: The threaded blocks (421) are arranged at the top and bottom of the inner side of the driving frame (42); The threaded rods (26) are arranged on the upper and lower parts of the mounting plate; one end of the drive motor (15) is connected to a double-row sprocket (151); the double-row sprocket (151) is connected to the corresponding two threaded rods (26) through two chains (152).

5. The power transmission line status monitoring system with protection function according to claim 1 is characterized in that: Slide rods (23) are installed at the four corners of the inner side of the mounting plate (21), and limit frames (44) are installed at the four corners of the inner side of the driving frame (42), and each slide rod (23) runs through two limit frames (44) arranged opposite to each other; The inner side of the limiting frame (44) is slidably connected to the outer wall of the sliding rod (23).

6. A power transmission line status monitoring system with protection function according to claim 5, characterized in that: A roller (442) is mounted on the limiting frame (44), and the roller (442) and the sliding rod (23) are staggered in position while penetrating the limiting frame (44).

7. A power transmission line status monitoring system with protection function according to claim 1, characterized in that: The solar structure (3) comprises a retractable frame (31), the top of the inner side of the retractable frame (31) is rotatably connected to a rotating block (32), the outer wall of the rotating block (32) is mounted with a solar panel (38), and the lower surface of the rotating block (32) is mounted with a fixed plate (33); A hydraulic telescopic rod (34) is installed at the bottom of the fixed plate (33); a push plate (35) is installed at one end of the bottom of the hydraulic telescopic rod (34); the push plate (35) is rotatably connected to a limit rod (36); a push frame (37) is fixedly connected to the outer wall of the limit rod (36); one end of the push frame (37) is rotatably connected to the bottom of the outer wall of one side of the solar panel (38).

8. A power transmission line status monitoring system with protection function according to claim 7, characterized in that: The outer walls of both sides of the contraction frame (31) are provided with limit sliding grooves (311), and the two ends of the limit rod (36) extend out of the limit sliding grooves (311) and are connected to the pushing frame (37).

9. The power transmission line status monitoring system with protection function according to claim 1, characterized in that: A first magnetic frame (25) is installed on the inner side of one of the mounting plates (21), and a second magnetic frame (43) is installed on the side of the driving frame (42) in the direction in which the first magnetic frame (25) slides.

10. The working method of the power transmission line status monitoring system according to any one of claims 1 to 9, characterized in that: The process includes: When the external weather is bad, the solar energy structure (3) is first retracted, and the driving mechanism is started. The driving mechanism drives the threaded rod (26) to rotate, and the threaded rod (26) drives the threaded block (421) to move; the threaded block (421) drives the driving frame (42) to move horizontally, and the driving frame (42) covers the monitoring and processing box (11) with the shielding waterproof cloth (41), thereby protecting the monitoring and processing box (11); When the weather is good, the driving frame (42) is retracted to one side of the mounting plate (21), the solar energy structure (3) is in a tilted and activated state, and the solar energy structure (3) supplies power to the driving mechanism.

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