Line inspection device for reducing line loss

Abstract

The utility model discloses a line inspection device for reducing line loss, which comprises a top block, two end parts of the top block are fixedly connected with upper sleeve semi-rings, one end part of each upper sleeve semi-ring is fixedly connected with an upper shovel semi-ring, the bottom of the top block is provided with a bottom block, the top parts of two ends of the bottom block are fixedly connected with lower sleeve semi-rings, and the top parts of two ends of the bottom block are fixedly connected with lower shovel semi-rings. One end of the upper sleeve half ring is fixedly connected with an upper shovel half ring, one end of the lower sleeve half ring is fixedly connected with a lower shovel half ring, wiping half rings are embedded in the inner walls of the upper sleeve half ring and the lower sleeve half ring, and the tops of the two side walls of the bottom block are fixedly connected with fixing blocks. According to the invention, sundries wrapped on the line can be cleaned in time in a manner of clinging to the line shell and sliding, so that the effect of the lifting device on reducing the line loss is facilitated, the steps of connecting the driving structure with the power transmission line are simplified, the device can be conveniently mounted on the power transmission line or dismounted from the power transmission line, and the device can be quickly dismounted and mounted.

Description

Technical Field

[0001] The utility model relates to a line inspection device, in particular to a line inspection device for reducing line loss. Background Art

[0002] Line loss generally refers to the line loss, which is the energy loss generated by the transmission of electric energy through the transmission line. The aging and leakage of the transmission line and the presence of sundries on the outer coating of the line are the main factors for the increase of line loss. Therefore, in order to reduce the loss generated by the line, the power supply department usually regularly uses an inspection device to inspect the overhead line.

[0003] However, the structure of an existing line inspection device for reducing line loss is not perfect and there are still certain defects:

[0004] 1. The existing line inspection device usually uses the method of approaching the line by an unmanned aerial vehicle (UAV), and uses the camera carried on the UAV to view the line. This method can only find the problems existing on the transmission line. When there are sundries covering the transmission line, it cannot be processed in time, resulting in a small effect of the device on reducing line loss.

[0005] 2. In addition, when the existing inspection device is docked with the transmission line, it is necessary to first dock the driving mechanism of the device with the transmission line. And because the driving structure on the device cannot be disassembled, it is troublesome and time-consuming to install the device on the transmission line, which is not conducive to the quick disassembly and assembly of the inspection device. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a line inspection device for reducing line loss to solve the problems of small effect on reducing line loss and not being conducive to quick disassembly and assembly mentioned in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A line inspection device for reducing line loss, including a top block, both ends of the top block are fixedly connected with upper semi-rings, one end of the upper semi-ring is fixedly connected with an upper shovel semi-ring, a bottom block is arranged at the bottom of the top block, the tops of both ends of the bottom block are fixedly connected with lower semi-rings, one end of the lower semi-ring is fixedly connected with a lower shovel semi-ring, wiping semi-rings are embedded in the inner walls of the upper semi-ring and the lower semi-ring, fixing blocks are fixedly connected to the tops of both side walls of the bottom block, a rotating plate is rotatably connected to one side wall of the fixing block, a fastening screw is movably threaded through the top end of the rotating plate, two rotating rods are rotatably connected to the inner wall of the bottom block, a roller is sleeved in the middle of the rotating rod, a transmission line is movably connected to the top of the roller, cameras are installed at the bottoms of both ends of the bottom block, and a wireless transmission module is electrically connected to one side wall of the camera.

[0008] As a preferred technical solution of the present utility model, the top block is movably clamped and connected to the bottom block through a rotating plate and a fastening screw, and the roller is movably connected to the transmission line through the bottom block.

[0009] As a preferred technical solution of the present utility model, two clamping rings are fixedly connected to the top end of the top block, adhesive tapes are fixedly connected to the bottom ends of the clamping rings and the top ends of the fixing blocks respectively, and the clamping rings and the fixing blocks are clamped and connected through the adhesive tapes.

[0010] As a preferred technical solution of the present utility model, screw holes are formed at the bottoms of both side walls of the clamping ring, and the fastening screw is movably threadedly connected to the screw hole.

[0011] As a preferred technical solution of the present utility model, driven gears are clamped at one ends of the two rotating rods, and a driving gear is meshed with the bottom of one of the driven gears.

[0012] As a preferred technical solution of the present utility model, a rotating motor is fixedly installed inside the bottom block, and the output end of the rotating motor is clamped and connected to the driving gear.

[0013] As a preferred technical solution of the present utility model, the upper sleeve half-ring and the upper shovel half-ring are movably connected to the lower sleeve half-ring and the lower shovel half-ring respectively through the top block.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By providing the upper shovel half-ring, the upper sleeve half-ring, the lower shovel half-ring, the lower sleeve half-ring and the wiping half-ring, the present inspection device can move on the transmission line and fit the outer shell of the transmission line, so that when the inspection device finds that there are sundries wrapped, it can clean the sundries wrapped on the line in time by sliding close to the outer shell of the line, thereby facilitating improving the role of the device in reducing line loss.

[0016] 2. By providing the top block, the bottom block, the fixing block, the rotating plate and the fastening screw, the present device has a combined structure and can be flexibly disassembled during use, thereby simplifying the steps when connecting the driving structure to the transmission line, facilitating the installation of the device on the transmission line or the disassembly from the transmission line, and being more conducive to the quick disassembly and assembly of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structural schematic diagram of the present utility model;

[0018] Figure 2 is the structural schematic diagram of the fastening screw and the fixing block of the present utility model;

[0019] Figure 3Schematic diagram of the driving gear and the driven gear of the present utility model;

[0020] Figure 4 Schematic diagram of the upper shovel half-ring and the upper sleeve half-ring of the present utility model.

[0021] In the figure: 1, power transmission line; 2, upper shovel half-ring; 3, upper sleeve half-ring; 4, lower shovel half-ring; 5, lower sleeve half-ring; 6, camera; 7, bottom block; 8, top block; 9, snap ring; 10, fixing block; 11, rotating plate; 12, fastening screw; 13, rotating rod; 14, driven gear; 15, driving gear; 16, rotating motor; 17, roller; 18, wiping half-ring; 19, wireless transmission module; 20, screw hole; 21, adhesive tape. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , the present utility model provides a technical solution for a line inspection device for reducing line loss:

[0024] Embodiment 1:

[0025] According to Figure 1 , Figure 2 and Figure 3 , Figure 4As shown in the figure, a line inspection device for reducing line loss includes a top block 8. Both ends of the top block 8 are fixedly connected with upper half-rings 3. One end of the upper half-ring 3 is fixedly connected with an upper shovel half-ring 2. At the top of both ends of the bottom block 7, lower half-rings 5 are fixedly connected. The inner diameters of the upper half-ring and the lower half-ring are the same, so that the upper half-ring and the lower half-ring can form a complete cylinder after the top block 8 and the bottom block 7 are butted, and the inner diameter of the cylinder will be adapted to the outer diameter of the transmission cable, enabling the device to slide back and forth along the outer wall of the transmission line 1, thereby realizing the cleaning of the transmission line 1. One end of the lower half-ring 5 is fixedly connected with a lower shovel half-ring 4. After the lower shovel half-ring 4 and the upper shovel half-ring 2 are combined, they can also slide along the outer wall of the transmission line 1, thereby realizing the cleaning of the transmission line 1 by the upper shovel half-ring 2 and the lower shovel half-ring 4. Wiping half-rings 18 are embedded in the inner walls of the upper half-ring 3 and the lower half-ring 5. The function of the wiping half-rings 18 is to further wipe the outer wall of the transmission line 1, thereby facilitating the cleaning of the transmission line 1. Two rotating rods 13 are rotatably connected to the inner wall of the bottom block 7. A roller 17 is sleeved in the middle of the rotating rod 13. The roller 17 enables the device to rotate closely against the outer wall of the transmission line 1 under the action of the controller on the rotating motor 16, thereby facilitating the device to move along the transmission line 1. The top of the roller 17 is movably connected with the transmission line 1. Cameras 6 are installed at the bottom of both ends of the bottom block 7. One side wall of the camera 6 is electrically connected with a wireless transmission module 19. The camera 6 transmits the captured images to the ground terminal monitoring system through the wireless transmission module 19, thereby facilitating the ground staff to conduct a close inspection of the transmission line 1. The roller 17 is movably connected with the transmission line 1 through the bottom block 7. One end of each of the two rotating rods 13 is engaged with a driven gear 14. The bottom of one of the driven gears 14 is engaged with a driving gear 15. The driving gear 15 will engage and rotate the driven gear 14, thereby facilitating the driving of the device by the driving gear 15. The upper half-ring 3 and the upper shovel half-ring 2 are movably connected with the lower half-ring 5 and the lower shovel half-ring 4 respectively through the top block 8.

[0026] During specific use, for the line inspection device of the utility model for reducing line loss, before using this device, it is necessary to first install this device on the power transmission line 1 to be inspected. Then, connect this device to the built-in power supply inside, and then start the rotary motor 16, so that the rotary motor 16 drives the driving gear 15 to rotate, making the driving gear 15 engage with the driven gear 14 to rotate, enabling the device to move forward along the power transmission line 1. When the device moves along the power transmission line 1, the upper shovel half-rings 2 and the lower shovel half-rings 4 at both ends of the device will first clean the sundries wrapped on the power transmission line 1. Then, the wiping half-rings 18 in the upper sleeve half-rings 3 and the lower sleeve half-rings 5 will further clean the outer shell of the power transmission line 1, so that the stains and sundries on the power transmission line 1 can be cleaned in time during the inspection, making it less likely for the power transmission line 1 to have a higher loss due to stains and sundries. At the same time, during the process of the device moving forward, the cameras 6 at both ends can take real-time videos of the line and transmit them to the monitoring terminal through the wireless transmission module 19, which is conducive to the inspection personnel to timely discover other problems on the power transmission line 1.

[0027] Embodiment 2:

[0028] On the basis of Embodiment 1, as Figure 1 and Figure 2 shown, a bottom block 7 is provided at the bottom of the top block 8. Grooves are provided at the top end of the bottom block 7 and the bottom end of the top block 8 to provide space for the installation of the rollers 17 and also provide space for the power transmission line 1 to pass through, and can make the rollers 17 closely adhere to the bottom surface of the power transmission line 1, so that when the rollers 17 rotate, they can drive the device to move along the power transmission line 1. Fixed blocks 10 are fixedly connected to the tops of the two side walls of the bottom block 7 at the bottom end of the top block 8. A rotating plate 11 is rotatably connected to one side wall of the fixed block 10. The function of the rotating plate 11 is to facilitate the rotation of the fastening screw 12 to the screw hole 20 at the bottom of the snap ring 9, and at the same time play a role in connecting the snap ring 9 and the bottom block 7, thus facilitating the connection and fixation of the top block 8 and the bottom block 7. The top end of the rotating plate 11 is movably threaded through with a fastening screw 12. Two rotating rods 13 are rotatably connected to the inner wall of the bottom block 7. The top block 8 is movably snap-fitted with the bottom block 7 through the rotating plate 11 and the fastening screw 12. The rollers 17 are movably connected to the power transmission line 1 through the bottom block 7. Two snap rings 9 are fixedly connected to the top end of the top block 8. Adhesive tapes 21 are fixedly connected to the bottom ends of the snap rings 9 and the top ends of the fixed blocks 10. The function of the adhesive tapes 21 is to facilitate the prior docking of the fixed blocks 10 and the snap rings 9, so as to facilitate the smooth screwing of the fastening screw 12 into the screw hole 20 on the side of the snap ring 9. The snap rings 9 and the fixed blocks 10 are snap-fitted through the adhesive tapes 21. Screw holes 20 are provided at the bottoms of both side walls of the snap rings 9. The fastening screw 12 is movably threadedly connected to the screw hole 20. A rotary motor 16 is fixedly installed inside the bottom block 7. The output end of the rotary motor 16 is snap-fitted with the driving gear 15. The rotary motor 16 is powered by the built-in power supply inside the device.

[0029] When in specific use, for the line inspection device for reducing line loss of the present utility model, when installing the device on the power transmission line 1, the bottom block 7 can be pushed upward from the bottom end of the power transmission line 1 first, so that the roller in the middle of the bottom block 7 is closely attached to the bottom surface of the power transmission line 1. Then, the snap ring 9 on the top block 8 can be butted against the fixing block 10 on the bottom block 7, so that the adhesive tapes 21 at the bottom end of the snap ring 9 and the top end of the fixing block 10 can first stick the top block 8 and the bottom block 7 tightly. Then, the rotating plate 11 can be rotated so that the fastening screw 12 on the rotating plate 11 rotates to the screw hole 20 at the bottom of the snap ring 9. Then, the fastening screw 12 can be screwed, so that the fastening screw 12 engages with the screw hole 20 on the snap ring 9, fixing the snap ring 9 and the fixing block 10. At the same time, the top block 8 and the bottom block 7 will also be fixed. Then, the device can be used for inspection.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0031] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0032] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal connection or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. In the description of this specification, the description with reference to terms such as "one solution", "some solutions", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the solution or example are included in at least one solution or example of the present utility model. In this specification, the schematic expression of the above terms does not necessarily refer to the same solution or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more solutions or examples.

Claims

1. A line inspection device for reducing line loss, including a top block (8), characterized in that: Both ends of the top block (8) are fixedly connected with upper sleeve half-rings (3). One end of the upper sleeve half-ring (3) is fixedly connected with an upper shovel half-ring (2). A bottom block (7) is arranged at the bottom of the top block (8). At the top of both ends of the bottom block (7), lower sleeve half-rings (5) are fixedly connected. One end of the lower sleeve half-ring (5) is fixedly connected with a lower shovel half-ring (4). Wiping half-rings (18) are embedded in the inner walls of the upper sleeve half-ring (3) and the lower sleeve half-ring (5). At the top of both side walls of the bottom block (7), fixing blocks (10) are fixedly connected. A rotating plate (11) is rotatably connected to one side wall of the fixing block (10). A fastening screw (12) is movably threaded through the top end of the rotating plate (11). Two rotating rods (13) are rotatably connected to the inner wall of the bottom block (7). A roller (17) is sleeved in the middle of the rotating rod (13). A power transmission line (1) is movably connected to the top of the roller (17). Cameras (6) are installed at the bottom of both ends of the bottom block (7). A wireless transmission module (19) is electrically connected to one side wall of the camera (6).

2. The line inspection device for reducing line loss according to claim 1, wherein: The top block (8) is movably snap-connected to the bottom block (7) through the rotating plate (11) and the fastening screw (12). The roller (17) is movably connected to the power transmission line (1) through the bottom block (7).

3. The line inspection device for reducing line loss according to claim 1, characterized in that: Two snap rings (9) are fixedly connected to the top end of the top block (8). Adhesive tapes (21) are fixedly connected to the bottom end of the snap ring (9) and the top end of the fixing block (10). The snap ring (9) and the fixing block (10) are snap-connected through the adhesive tape (21).

4. The line inspection device for reducing line loss according to claim 3, characterized in that: Screw holes (20) are formed at the bottom of both side walls of the snap ring (9). The fastening screw (12) is movably threadedly connected to the screw hole (20).

5. The line inspection device for reducing line loss according to claim 1, wherein: Driven gears (14) are snapped onto one ends of the two rotating rods (13). A driving gear (15) meshes with the bottom of one of the driven gears (14).

6. The line inspection device for reducing line loss according to claim 5, characterized in that: A rotating motor (16) is fixedly installed inside the bottom block (7). The output end of the rotating motor (16) is snap-connected to the driving gear (15).

7. The line inspection device for reducing line loss according to claim 1, characterized in that: The upper sleeve half-ring (3) and the upper shovel half-ring (2) are movably connected to the lower sleeve half-ring (5) and the lower shovel half-ring (4) respectively through the top block (8).

Images