Omnibearing line monitoring device

Abstract

The utility model discloses an omnibearing line monitoring device, and relates to the technical field of power transmission line monitoring. Comprising a mounting shell and a protective cover connected with the mounting shell through a hinge, mounting bases are symmetrically arranged on one side of the mounting shell, openings are formed in the top ends of the mounting bases, connecting plates are arranged in the mounting bases, locking blocks matched with locking rings are arranged at the top ends of the connecting plates, and the locking rings are located on the inner side of the protective cover and connected with the inner wall of the protective cover through connecting rods. One end of the connecting plate penetrates through the wall surface of the mounting base and is connected with the limiting block through a shaft connecting piece, the outer side of the end, close to the limiting block, of the connecting plate is sleeved with a spring, the other end of the connecting plate is connected with the unlocking key through a shaft connecting piece, and at least one high-definition camera is arranged on the outer wall of the mounting shell; the unlocking key is used for driving the locking block to achieve separation of the locking block and the locking ring, a maintainer can rapidly achieve unlocking of the protective cover and the installation shell, and the high-altitude maintenance time of the maintainer is shortened by simplifying the unlocking operation.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission line monitoring, in particular to an all-round line monitoring device. Background Art

[0002] Transmission line icing is a serious natural disaster that can cause accidents such as tower collapse, insulator ice flash tripping, conductor dancing, hardware damage and overload, which seriously affect the safe operation of the power system. Therefore, timely detection of line icing and taking relevant ice melting and deicing measures can effectively ensure the safe and stable operation of transmission lines during the icing period. However, most of the current overhead transmission lines pass through sparsely populated areas, which makes manual inspections time-consuming and laborious. Grids or power supply bureaus are now gradually using mature transmission line monitoring technology to partially replace manual inspections and reduce the workload of inspections.

[0003] In the prior art, the structure of the monitoring device is relatively complex, and the mounting shell and the cover plate of the monitoring device are mostly fixed with screws. When maintenance personnel perform maintenance on the monitoring device, they need to remove the screws one by one, and then open the cover plate to maintain the components inside the mounting shell, which leads to inconvenient maintenance and long high-altitude operation time. When in use, some monitoring devices use wind speed, temperature and humidity to determine what damage the wires will suffer, but they cannot determine the icing condition of the transmission line wires, which will cause damage to the transmission line wires and the area will also face power outages. Utility Model Content

[0004] In view of the above technical deficiencies, the utility model provides a line omnidirectional monitoring device to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the utility model is implemented through the following technical solutions:

[0006] A line all-round monitoring device comprises: a mounting shell and a protective cover connected to the mounting shell by a hinge, wherein a mounting seat is symmetrically arranged on one side of the mounting shell, an opening is arranged on the top of the mounting seat, a connecting plate is arranged inside the mounting seat, a locking block cooperating with a locking ring is arranged on the top of the connecting plate, the locking ring is located on the inner side of the protective cover and is connected to the inner wall of the protective cover by a connecting rod, one end of the connecting plate passes through the wall surface of the mounting seat and is connected to the limit block by a shaft-type connecting piece, a spring is sleeved on the outer side of the connecting plate near one end of the limit block, and the other end of the connecting plate is connected to an unlocking key by a shaft-type connecting piece, and at least one high-definition camera is arranged on the outer wall of the mounting shell.

[0007] Furthermore, both ends of the mounting shell are provided with a first groove, and both ends of the protective cover are provided with a second groove, and the first groove and the second groove are butted together to form a wire passage.

[0008] Furthermore, at least one induction power collection ring is arranged in the installation shell, and the induction power collection ring is connected to the support rod in the installation shell through a shaft-type connecting piece.

[0009] Furthermore, at least one temperature and humidity sensor is disposed on the outer wall of the mounting shell outside one side of the high-definition camera.

[0010] Furthermore, a support block is provided in the mounting seat, and the top end of the support block abuts against the bottom end of the connecting plate.

[0011] Furthermore, a controller is provided in the installation shell, and the controller is respectively connected to the high-definition camera, the temperature and humidity sensor, the wireless communication module and the induction power collection ring.

[0012] Furthermore, a thin film heater is provided on the lens surface of the high-definition camera.

[0013] Furthermore, the surface of the unlocking key is provided with anti-slip grooves.

[0014] The beneficial effects of the utility model are:

[0015] The unlocking key is used to drive the locking block inside the mounting base to move to achieve the separation of the locking block and the locking ring, so that the maintenance personnel can quickly unlock both the protective cover and the mounting shell. By simplifying the unlocking operation of the maintenance personnel on the monitoring device, the maintenance time of the maintenance personnel at high altitudes is reduced. In addition, the protective cover and the mounting shell can be unlocked only by pressing the two unlocking keys of the monitoring device at the same time, which can avoid accidental unlocking of the protective cover and the mounting shell caused by accidental touch by the maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the closed state of the monitoring device.

[0017] Figure 2 This is a schematic structural diagram of the monitoring device in the closed state from another angle.

[0018] Figure 3 It is a structural diagram of the monitoring device in the open state.

[0019] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0020] Figure 5 This is a top view of the monitoring device in the open state.

[0021] Figure 6 A cross-sectional view of the mounting base.

[0022] In the figure, 1. mounting shell; 2. protective cover; 3. mounting seat; 4. opening; 5. connecting plate; 6. locking ring; 7. locking block; 8. connecting rod; 9. limit block; 10. spring; 11. unlocking key; 12. high-definition camera; 13. first groove; 14. second groove; 15. induction power ring; 16. support rod; 17. temperature and humidity sensor; 18. support block; 19. controller; 20. wireless communication module. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figures 1 to 6 In combination with the shown, a line all-round monitoring device includes: a mounting shell 1 and a protective cover 2 connected to the mounting shell 1 through a hinge, one side of the mounting shell 1 is symmetrically provided with a mounting seat 3, the top of the mounting seat 3 is provided with an opening 4, a connecting plate 5 is provided inside the mounting seat 3, the top of the connecting plate 5 is provided with a locking block 7 that cooperates with a locking ring 6, the locking ring 6 is located on the inner side of the protective cover 2 and is connected to the inner wall of the protective cover 2 through a connecting rod 8, one end of the connecting plate 5 passes through the wall surface of the mounting seat 3 and is connected to the limit block 9 through an axial connector, a spring 10 is provided on the outer side of the connecting plate 5 near one end of the limit block 9, the other end of the connecting plate 5 is connected to an unlocking key 11 through an axial connector, and at least one high-definition camera 12 is provided on the outer wall of the mounting shell 1.

[0025] Among them, two locking rings 6 are symmetrically arranged on the inner side of the protective cover 2 and are fixedly connected to the inner wall of the protective cover 2 through a connecting rod 8. The above-mentioned two locking rings 6 respectively cooperate with the locking blocks 7 in the corresponding mounting seat 3. Here, the process of the maintenance personnel pressing and releasing one of the unlocking keys 11 is taken as an example, and the unlocking process and locking process corresponding to one of the unlocking keys 11 are explained. The unlocking process and locking process corresponding to the other unlocking key 11 are the same, so they are not repeated here; when the maintenance personnel need to maintain the components inside the monitoring device, they first press the two unlocking keys 11 at the same time, and then open the protective cover 2 to unlock both the protective cover 2 and the mounting shell 1; specifically, the maintenance personnel pressing the unlocking key 11 will cause the unlocking key 11 to move horizontally a certain distance, and the connecting plate 5 connected to the unlocking key 11 by the stud bolts will move a certain distance in the same direction, and the connecting plate 5 moves After a certain distance, the locking block 7 with a "7"-shaped cross-section at the top of the connecting plate 5 will no longer be located in the locking ring 6, so the maintenance personnel can flip over the protective cover 2 to unlock the protective cover 2 and the mounting shell 1; when the locking block 7 with a "7"-shaped cross-section is not located in the locking ring 6, the locking block 7 will squeeze the spring 10 sleeved on the outside of the connecting plate 5 close to one end of the limit block 9, so after the maintenance personnel release the unlocking key 11, the connecting plate 5 will drive the unlocking key 11 to reset. If the protective cover 2 and the mounting shell 1 are in a closed state during the resetting process, the locking block 7 will lock the corresponding locking ring 6 to lock the protective cover 2 and the mounting shell 1; one end of the connecting plate 5 is also connected to the limit block 9 by a stud bolt to ensure that the connecting plate 5 is reset to its original position under the drive of the spring 10, that is, to ensure that the unlocking key 11 can be reset to its original position, which is conducive to the maintenance personnel to use the unlocking key 11 again.

[0026] At the same time, an opening 4 is provided at the top of the mounting seat 3. When the maintenance personnel open the protective cover 2, the locking ring 6 and the corresponding connecting rod 8 will extend out of the mounting seat 3 from the opening 4. When the maintenance personnel cover the protective cover 2, the locking ring 6 and the corresponding connecting rod 8 will extend into the mounting seat 3 from the opening 4.

[0027] In addition, the unlocking key 11 is used to drive the locking block 7 inside the mounting base 3 to move to achieve the separation of the locking block 7 and the locking ring 6, so that the maintenance personnel can quickly unlock both the protective cover 2 and the mounting shell 1. By simplifying the unlocking operation of the maintenance personnel on the monitoring device, the maintenance time of the maintenance personnel at high altitudes is reduced; and, the two unlocking keys 11 of the monitoring device must be pressed at the same time to achieve the unlocking of the protective cover 2 and the mounting shell 1, which can avoid accidental unlocking of the protective cover 2 and the mounting shell 1 due to accidental touch by the maintenance personnel.

[0028] In an optional embodiment, if Figure 3 As shown, both ends of the mounting shell 1 are provided with a first groove 13, and both ends of the protective cover 2 are provided with a second groove 14. The first groove 13 and the second groove 14 are connected to form a wire passage.

[0029] When the protective cover 2 and the mounting shell 1 are in a closed state, the first groove 13 and the second groove 14 are aligned to form a wire passing channel, and the wire passing channel is used to pass the wires.

[0030] In an optional embodiment, if Figure 3 and Figure 5 As shown in the figure, at least one induction power collection ring 15 is arranged in the installation shell 1, and the induction power collection ring 15 is connected to the support rod 16 in the installation shell 1 through a shaft-type connecting piece.

[0031] Among them, in this embodiment, two induction power rings 15 are provided, and the induction power rings 15 are connected to the support rod 16 in the mounting shell 1 by screws; the wires are inserted from one end of the wire passage, and then pass through the two induction power rings 15 in sequence, and then extend from the other end of the wire passage. The monitoring device obtains sufficient electrical energy from the power line through the induction power rings 15, and provides it to the controller 19, the high-definition camera 12, the temperature and humidity sensor 17 and the wireless communication module 20 to ensure the normal operation of the monitoring device.

[0032] In an optional embodiment, if Figure 3 As shown, at least one temperature and humidity sensor 17 is disposed on the outer wall of the mounting shell 1 outside one side of the high-definition camera 12 .

[0033] Among them, in ice monitoring, temperature and humidity are one of the key factors that determine the formation and melting of ice. The temperature and humidity sensor 17 can monitor the temperature and humidity of the environment around the power line in real time. Combining the temperature and humidity data with the ice monitoring data can provide more comprehensive information for analyzing and predicting the ice situation. For example, when the temperature drops below the freezing point and the humidity is high, ice is more likely to form. At this time, the operation and maintenance personnel take corresponding measures based on the data provided by the temperature and humidity sensor 17 to reduce the impact on the transmission line, which is conducive to ensuring the safety and stability of power transmission.

[0034] In an optional embodiment, if Figure 3 and Figure 6 As shown in the figure, a support block 18 is further arranged in the mounting seat 3 , and the top end of the support block 18 abuts against the bottom end of the connecting plate 5 .

[0035] The support block 18 is provided to support the connecting plate 5 so that the connecting plate 5 can move smoothly when the maintenance personnel presses or releases the unlocking key 11, thereby ensuring normal locking and unlocking of the protective cover 2 and the mounting shell 1.

[0036] In an optional embodiment, if Figure 4 and Figure 5As shown in the figure, a controller 19 is arranged in the mounting shell 1, and the controller 19 is respectively connected to the high-definition camera 12, the temperature and humidity sensor 17, the wireless communication module 20 and the induction power collection ring 15.

[0037] Among them, the high-definition camera 12 is used to monitor the icing condition of the wires in the area where the monitoring device is located in real time. Through the high-definition camera 12, clear images can be obtained, thereby helping maintenance personnel to promptly discover and evaluate the icing condition and take necessary measures; the wireless communication module 20 is used to transmit the monitored data to a remote server. Through the wireless communication module 20, remote monitoring and data transmission can be realized, so that maintenance personnel can obtain monitoring data anytime and anywhere and take timely actions; the controller 19 is used to process the images taken by the high-definition camera 12 to identify the icing condition, and combine the results with the environmental data collected by the temperature and humidity sensor 17 for comprehensive analysis, and then send them to the remote server through the wireless communication module 20.

[0038] In an optional embodiment, if Figure 1 As shown, a thin film heater is provided on the lens surface of the high-definition camera 12 .

[0039] In a cold environment, the lens surface of the high-definition camera 12 is prone to ice or frost accumulation, which will affect the observation effect of the high-definition camera 12 or even completely block the field of view. A thin film heating plate is provided on the lens surface to heat the lens surface of the high-definition camera 12 when necessary to prevent the formation of ice or frost, thereby ensuring that the high-definition camera 12 can continue to capture clear images.

[0040] In an optional embodiment, if Figure 1 As shown, the surface of the unlocking key 11 is provided with anti-slip grooves.

[0041] Among them, by providing anti-slip grooves on the surface of the unlocking key 11, relative sliding of the finger when pressing on the unlocking key 11 can be effectively avoided, thereby reducing operational errors or inaccuracies caused by finger sliding; the anti-slip grooves can also increase the roughness of the surface of the unlocking key 11, and enhance the friction between the finger and the unlocking key 11, making it easier for the user to perceive the position and status of the unlocking key 11 during operation, which is beneficial for maintenance personnel to achieve locking or unlocking of both the protective cover 2 and the mounting shell 1.

[0042] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A line omnidirectional monitoring device, comprising: A mounting shell (1) and a protective cover (2) connected to the mounting shell (1) via a hinge, characterized in that a mounting seat (3) is symmetrically arranged on one side of the mounting shell (1), an opening (4) is arranged at the top of the mounting seat (3), a connecting plate (5) is arranged inside the mounting seat (3), a locking block (7) cooperating with a locking ring (6) is arranged at the top of the connecting plate (5), the locking ring (6) is located on the inner side of the protective cover (2) and is connected to the inner wall of the protective cover (2) via a connecting rod (8), one end of the connecting plate (5) passes through the wall surface of the mounting seat (3) and is connected to a limit block (9) via a shaft-type connecting piece, a spring (10) is sleeved on the outer side of one end of the connecting plate (5) close to the limit block (9), and the other end of the connecting plate (5) is connected to an unlocking key (11) via a shaft-type connecting piece, and at least one high-definition camera (12) is arranged on the outer wall of the mounting shell (1).

2. A line omnidirectional monitoring device according to claim 1, characterized in that: Both ends of the mounting shell (1) are provided with a first groove (13), and both ends of the protective cover (2) are provided with a second groove (14), and the first groove (13) and the second groove (14) are butted together to form a wire passage.

3. A line omnidirectional monitoring device according to claim 1, characterized in that: At least one induction power collection ring (15) is arranged in the installation shell (1), and the induction power collection ring (15) is connected to a support rod (16) in the installation shell (1) via a shaft-type connecting piece.

4. A line omnidirectional monitoring device according to claim 1, characterized in that: At least one temperature and humidity sensor (17) is disposed on the outer wall of the mounting shell (1) outside one side of the high-definition camera (12).

5. The line omnidirectional monitoring device according to claim 1, characterized in that: A support block (18) is also provided in the mounting seat (3), and the top end of the support block (18) abuts against the bottom end of the connecting plate (5).

6. The line omnidirectional monitoring device according to claim 1, characterized in that: A controller (19) is arranged in the installation shell (1), and the controller (19) is respectively connected to the high-definition camera (12), the temperature and humidity sensor (17), the wireless communication module (20), and the induction power collection ring (15).

7. The line omnidirectional monitoring device according to claim 1, characterized in that: A thin film heating plate is provided on the lens surface of the high-definition camera (12).

8. The line omnidirectional monitoring device according to claim 1, characterized in that: The surface of the unlocking key (11) is provided with anti-slip grooves.

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