A netting device and method of use

Abstract

This application discloses a wire sealing device and its usage method. The wire sealing device includes a frame, a first active walking wheel component, a second active walking wheel component, an auxiliary clamping wheel assembly, and a drive mechanism. The first and second active walking wheel components are spaced apart on the frame and used to attach to the conductor. The drive mechanism drives the auxiliary clamping wheel assembly to move, allowing it to switch between a first engagement position with the first active walking wheel component and a second engagement position with the second active walking wheel component, thereby clamping the conductor and cooperating to achieve movement. The drive mechanism allows for flexible adjustment of the position of the auxiliary clamping wheel assembly, enabling it to not only cooperate with the first and second active walking wheel components to complete movement but also avoid obstacles such as vibration dampers at appropriate times and pass smoothly. This solves the problem of existing technologies being unable to cross vibration dampers, improving overall operational efficiency and safety.

Description

Technical Field

[0001] This application relates to the field of power system operation and maintenance technology, and in particular to a grid sealing device and its usage method. Background Technology

[0002] To ensure the safety of transmission line maintenance and repair work such as conductor replacement, insulator inspection, and hardware replacement, it is usually necessary to install insulating netting below the work area or on both sides of the conductor. The netting forms a physical protective barrier to prevent workers from accidentally falling, tools and materials from falling and damaging the facilities below, and to avoid secondary damage to the transmission line itself during the work process.

[0003] The traditional method involves workers using aerial work platforms or climbing towers to reach the conductor, securing the traction rope of the insulating mesh to the conductor, and then manually dragging the traction rope from the ground or at height to unfold the mesh along the conductor. When encountering a vibration damper, 2-3 workers are required to work together: one person to hold the conductor, one person to use a special tool to lift the mesh or temporarily remove the vibration damper, and one person to continue dragging the mesh across the obstacle. After completion, the vibration damper is then reinstalled.

[0004] While existing technologies also utilize automated devices for fencing operations, the equipment itself is cumbersome to install and cannot cross the vibration damper. Workers must carry the equipment to the line outside the vibration damper for installation. Since the installation location of the vibration damper is far from the overhead line tower, personnel need to go outside the line to install it, which poses a certain danger. Summary of the Invention

[0005] This application proposes a netting device to effectively solve the technical problem in related technologies where the device cannot cross the vibration damper, posing a safety risk during operation.

[0006] This application also proposes a method of using the above-mentioned sealing device.

[0007] The first aspect of this application provides a sealing device, including: a frame, a first active walking wheel component, a second active walking wheel component, an auxiliary pressing wheel assembly, and a drive mechanism;

[0008] The first active walking wheel component and the second active walking wheel component are spaced apart on the frame and are used to be mounted on the conductor;

[0009] The driving mechanism is used to drive the auxiliary clamping wheel assembly to move, so that the auxiliary clamping wheel assembly can switch between a first engagement position that cooperates with the first active walking wheel component and a second engagement position that cooperates with the second active walking wheel component, so as to clamp the wire and cooperate to achieve walking.

[0010] Furthermore, the auxiliary clamping wheel assembly includes a first auxiliary clamping wheel component and a second auxiliary clamping wheel component;

[0011] The first auxiliary clamping wheel component is configured to cooperate with the first active walking wheel component, and the second auxiliary clamping wheel component is configured to cooperate with the second active walking wheel component;

[0012] The driving mechanism is used to drive the first auxiliary clamping wheel component and the second auxiliary clamping wheel component to move, so that when the first auxiliary clamping wheel component reaches the first engagement position, the second auxiliary clamping wheel component reaches the second avoidance position relatively far away from the second active walking wheel component, or when the second auxiliary clamping wheel component reaches the second engagement position, the first auxiliary clamping wheel component reaches the first avoidance position relatively far away from the first active walking wheel component.

[0013] Furthermore, the drive mechanism includes a drive assembly and a linkage assembly. A first end of the linkage assembly is connected to the first auxiliary clamping wheel component, and a second end of the linkage assembly is connected to the second auxiliary clamping wheel component. The drive assembly is used to drive the linkage assembly to move so that the first auxiliary clamping wheel component and the second auxiliary clamping wheel component move synchronously.

[0014] Furthermore, the linkage assembly includes a first connecting rod, a second connecting rod, and a connecting seat. The driving assembly is used to drive the connecting seat to move. One end of the first connecting rod is hinged to the connecting seat, and the other end of the first connecting rod is hinged to the first auxiliary pressure wheel component as the first end. One end of the second connecting rod is hinged to the connecting seat, and the other end of the second connecting rod is hinged to the second auxiliary pressure wheel component as the second end.

[0015] Furthermore, the drive assembly includes a drive member and a lead screw, the connecting seat is connected to the lead screw, and the drive member is used to drive the lead screw to rotate, thereby moving the connecting seat.

[0016] Furthermore, a track groove is formed on the frame, and the auxiliary clamping wheel assembly is slidably disposed on the track groove, which is used to guide the movement of the auxiliary clamping wheel assembly.

[0017] Furthermore, a cavity is formed on the frame for the wire to pass through. The first active walking wheel component, the second active walking wheel component, and the auxiliary clamping wheel assembly are disposed in the cavity. The track grooves are respectively formed on two opposing cavity walls in the cavity, and the two cavity walls are respectively provided with the driving mechanism. The two driving mechanisms are used to drive the auxiliary clamping wheel assembly in cooperation, and the two track grooves are used to guide the movement of the auxiliary clamping wheel assembly in cooperation.

[0018] Furthermore, an electrical control box is provided at the bottom of the frame, which is used to electrically connect with the first active walking wheel component, the second active walking wheel component and the drive mechanism.

[0019] As can be seen from the above technical solutions, the embodiments of this application have at least the following beneficial effects: the position of the auxiliary pressure wheel assembly can be flexibly adjusted by the drive mechanism, so that while it can be used to cooperate with the first active walking wheel assembly and the second active walking wheel assembly to complete the walking action, it can avoid obstacles such as anti-vibration hammers and pass smoothly at the appropriate time, solving the problem that the prior art cannot cross the anti-vibration hammer, and improving the overall operation efficiency and safety.

[0020] A second aspect of this application provides a method for using a sealing device, comprising the following steps:

[0021] Install the sealing device so that the first active walking wheel component and the second active walking wheel component are attached to the conductor;

[0022] The auxiliary clamping wheel assembly is in the first mating position, and the auxiliary clamping wheel assembly mating with the first active walking wheel component clamps the wire and moves;

[0023] When the first active walking wheel component encounters an obstacle, the drive mechanism drives the auxiliary clamping wheel assembly to move to the second engagement position, whereby the auxiliary clamping wheel assembly engages with the second active walking wheel component to clamp the wire and move.

[0024] When the first active walking wheel component crosses the obstacle, and before the second active walking wheel component encounters the obstacle, the drive mechanism drives the auxiliary clamping wheel assembly to move to the first engagement position. The auxiliary clamping wheel assembly engages with the first active walking wheel component to clamp the guide wire and move until the second active walking wheel component crosses the obstacle.

[0025] Repeat the above steps to complete the net sealing operation.

[0026] Furthermore, a cavity for wires to pass through is formed on the frame, and a cover plate is movably disposed on the frame, the cover plate being used to open or close the cavity;

[0027] The installation of the sealing device includes:

[0028] The cover is opened to allow the wire to be inserted into the cavity, and the first active walking wheel component and the second active walking wheel component are attached to the wire;

[0029] Close the cover plate and fix the auxiliary pressure wheel assembly and the drive mechanism together by the locking component to complete the installation.

[0030] It is easy to understand that the method of using the sealing device in the second aspect embodiment of this application has the same technical effects as the sealing device in the first aspect embodiment, and therefore will not be described again.

[0031] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of the structure of a sealing device provided in one embodiment of this application;

[0034] Figure 2 This is an internal schematic diagram of a first active walking wheel component encountering an obstacle, according to one embodiment of this application.

[0035] Figure 3 This is an internal schematic diagram of the auxiliary clamping wheel assembly in one embodiment of the present application when it moves to the second mating position;

[0036] Figure 4 This is an internal schematic diagram of a first active walking wheel component crossing an obstacle according to an embodiment of this application;

[0037] Figure 5 This is an internal schematic diagram of the auxiliary clamping wheel assembly in motion according to one embodiment of this application;

[0038] Figure 6 This is an internal schematic diagram of the auxiliary clamping wheel assembly in one embodiment of the present application when it moves to the first mating position;

[0039] Figure 7 This is an internal schematic diagram of the second active walking wheel component crossing an obstacle, according to one embodiment of this application.

[0040] Figure label:

[0041] 100. Frame; 101. Cavity; 102. Cavity wall; 110. Track groove; 120. Electrical control box; 130. Cover plate; 140. Locking component;

[0042] 200. First active walking wheel component;

[0043] 300. Second active walking wheel component;

[0044] 400. Auxiliary clamping wheel assembly; 410. First auxiliary clamping wheel component; 420. Second auxiliary clamping wheel component;

[0045] 500, Drive mechanism; 510, Drive assembly; 511, Drive component; 512, Lead screw; 520, Linkage assembly; 521, First connecting rod; 522, Second connecting rod; 523, Connecting seat. Detailed Implementation

[0046] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0047] See Figures 1 to 7 As shown, an embodiment of the first aspect of this application discloses a net sealing device, including a frame 100, a first active walking wheel component 200, a second active walking wheel component 300, an auxiliary pressing wheel assembly 400, and a drive mechanism 500;

[0048] The first active walking wheel component 200 and the second active walking wheel component 300 are spaced apart on the frame 100 and used to hang on the conductor; the drive mechanism 500 is used to drive the auxiliary clamping wheel assembly 400 to move, so that the auxiliary clamping wheel assembly 400 can switch between a first mating position that cooperates with the first active walking wheel component 200 and a second mating position that cooperates with the second active walking wheel component 300, so as to clamp the conductor and cooperate to achieve walking.

[0049] In the embodiments of this application, the position of the auxiliary pressure wheel assembly 400 is flexibly adjusted by the drive mechanism 500, so that while it can be used to cooperate with the first active walking wheel component 200 and the second active walking wheel component 300 to complete the walking action, it can avoid obstacles such as anti-vibration hammers at appropriate times and pass smoothly, solving the problem that the prior art cannot cross anti-vibration hammers, and improving the overall work efficiency and safety.

[0050] Understandably, with the frame 100 as the installation base, the first active walking wheel component 200 and the second active walking wheel component 300 are arranged at intervals on the frame 100 and used to hang on the wire, providing a foundation for wire hanging and walking support for the device, ensuring that the device is stably attached to the wire; the auxiliary clamping wheel component 400 is driven by the drive mechanism 500 to generate displacement, providing reliable clamping force for walking, and enabling the auxiliary clamping wheel component 400 to switch between the first mating position and the second mating position. Thus, when it is mated with the first active walking wheel component 200 and the second active walking wheel component 300 respectively, it can clamp the wire to form a walking support structure, and by switching positions, it can smoothly cross obstacles when walking, improving work efficiency and safety.

[0051] In some embodiments, during actual operation, the auxiliary clamping wheel assembly 400 normally engages with the first active walking wheel component 200 to move. When encountering an obstacle, the drive mechanism 500 drives the auxiliary clamping wheel assembly 400 to move to a second engagement position to engage with the second active walking wheel component 300 and resume movement. The displacement occurs when the first active walking wheel component 200 has passed the vibration damper and before the second active walking wheel component 300 encounters an obstacle. The drive mechanism 500 then drives the auxiliary clamping wheel assembly 400 back to the first engagement position. Since the first active walking wheel component 200 has already passed the obstacle, the auxiliary clamping wheel assembly 400 can move unaffected by the obstacle after re-entering the first engagement position and engaging with the first active walking wheel component 200, until the second active walking wheel component 300 also passes the obstacle, completing the obstacle-crossing action. The entire obstacle-crossing process does not affect the normal netting operation, thus ensuring operational continuity, efficiency, and safety.

[0052] Specifically, the timing of the drive mechanism 500 can be determined by technical personnel through actual operation. In addition, to ensure that the timing of the drive mechanism 500 driving the auxiliary clamping wheel assembly 400 is accurate, sensors and corresponding control systems can also be configured to realize obstacle recognition and the execution and completion of obstacle crossing actions, thereby improving the degree of automation of the action.

[0053] The following will combine Figures 1 to 7 The sealing device disclosed in the embodiments of this application will be explained and described in detail.

[0054] In some embodiments of this application, the auxiliary clamping wheel assembly 400 includes a first auxiliary clamping wheel component 410 and a second auxiliary clamping wheel component 420; the first auxiliary clamping wheel component 410 is configured to cooperate with the first active walking wheel component 200, and the second auxiliary clamping wheel component 420 is configured to cooperate with the second active walking wheel component 300; the driving mechanism 500 is configured to drive the first auxiliary clamping wheel component 410 and the second auxiliary clamping wheel component 420 to move such that when the first auxiliary clamping wheel component 410 reaches the first engagement position, the second auxiliary clamping wheel component 420 reaches the second clearance position relatively far away from the second active walking wheel component 300, or when the second auxiliary clamping wheel component 420 reaches the second engagement position, the first auxiliary clamping wheel component 410 reaches the first clearance position relatively far away from the first active walking wheel component 200.

[0055] Understandably, the drive mechanism 500 drives the first auxiliary clamping wheel component 410 and the second auxiliary clamping wheel component 420 to move. When the first auxiliary clamping wheel component 410 moves to the first engagement position that cooperates with the first active walking wheel component 200, the second auxiliary clamping wheel component 420 moves synchronously to the second avoidance position away from the second active walking wheel component 300. When the second auxiliary clamping wheel component 420 moves to the second engagement position, the first auxiliary clamping wheel component 410 moves synchronously to the first avoidance position. Through the cooperation method of one clamping and the other simultaneously avoiding, the wire is alternately clamped and held to ensure stable support during the walking process. At the same time, it provides clearance space for crossing obstacles such as vibration dampers, so as to achieve barrier-free passage.

[0056] In some embodiments, the drive mechanism 500 can achieve position switching by driving the first auxiliary clamping wheel component 410 and the second auxiliary clamping wheel component 420 to move separately. Specifically, this can be achieved by using a common single drive component in conjunction with a shifting mechanism, or by using multiple drive components to drive each other respectively. In other embodiments, the first auxiliary clamping wheel component 410 and the second auxiliary clamping wheel component 420 can also be driven synchronously to form a position interlocking switch. This can be achieved using mechanical structures such as linkage transmission mechanisms and gear transmission mechanisms that can realize the above-mentioned linkage drive.

[0057] In some specific embodiments, the drive mechanism 500 includes a drive assembly 510 and a linkage assembly 520. The first end of the linkage assembly 520 is connected to the first auxiliary clamping wheel component 410, and the second end is connected to the second auxiliary clamping wheel component 420. The drive assembly 510 drives the linkage assembly 520 to move, so that the first auxiliary clamping wheel component 410 and the second auxiliary clamping wheel component 420 move synchronously. It can be understood that the drive assembly 510 acts as a power source, driving the linkage assembly 520 to move as a whole. The two ends of the linkage assembly 520 are respectively connected to the first auxiliary clamping wheel component 410 and the second auxiliary clamping wheel component 420. Through the transmission of the linkage, the power of the drive assembly 510 is synchronously transmitted to the first auxiliary clamping wheel component 410 and the second auxiliary clamping wheel component 420, enabling them to move in conjunction, synchronously, and displace separately, thereby completing the position switching. By using the linkage assembly 520 to drive two components simultaneously with a single power source, the structure is simplified, the reliability of motion is improved, and the consistency and coordination of position switching are ensured.

[0058] In some embodiments, for example, the linkage assembly 520 includes a first connecting rod 521, a second connecting rod 522, and a connecting seat 523. A drive assembly 510 drives the connecting seat 523 to move. One end of the first connecting rod 521 is hinged to the connecting seat 523, and the other end of the first connecting rod 521 is hinged to the first auxiliary pressure wheel component 410 as a first end. One end of the second connecting rod 522 is hinged to the connecting seat 523, and the other end of the second connecting rod 522 is hinged to the second auxiliary pressure wheel component 420 as a second end. It is understood that the drive assembly 510 drives the connecting seat 523 to move, and the connecting seat 523 simultaneously drives the first connecting rod 521 and the second connecting rod 522 to swing through the hinge point, transmitting the motion to the first auxiliary pressure wheel component 410 and the second auxiliary pressure wheel component 420. This ensures the accuracy of movement and structural strength during obstacle crossing, improving the operational safety and efficiency of the device.

[0059] In some embodiments, the movement path design of the first connecting rod 521 and the second connecting rod 522 can be adaptively adjusted according to the actual size of the obstacle to be crossed, the size of the first auxiliary clamping wheel component 410 and the second auxiliary clamping wheel component 420, etc., so as to ensure the reliability of clamping and the movement accuracy of avoiding obstacles.

[0060] It is understandable that the drive assembly 510 is used to drive the movement of the connecting seat 523, which can be achieved through linear motion mechanisms such as guide rail slider mechanism, lead screw nut mechanism or telescopic drive structure.

[0061] In some embodiments, for example, the drive assembly 510 includes a drive member 511 and a lead screw 512. The connecting seat 523 is connected to the lead screw 512. The drive member 511 drives the lead screw 512 to rotate, thereby moving the connecting seat 523. It is understood that the helical transmission of the lead screw 512 converts the rotational power of the drive member 511 into the linear motion of the connecting seat 523, resulting in high transmission accuracy and controllable stroke, ensuring precise position switching between the first auxiliary clamping wheel component 410 and the second auxiliary clamping wheel component 420.

[0062] In some specific embodiments, a track groove 110 is formed on the frame 100, and the auxiliary clamping wheel assembly 400 is slidably disposed on the track groove 110. The track groove 110 is used to guide the movement of the auxiliary clamping wheel assembly 400. It can be understood that by pre-setting the track groove 110 on the frame 100, the auxiliary clamping wheel assembly 400 is slidably assembled into the track groove 110; the track groove 110 forms a directional constraint and guide for the auxiliary clamping wheel assembly 400, thereby converting the transmitted power into smooth sliding along the set direction of the track groove 110, avoiding movement deviation, ensuring precise alignment and cooperation with the active walking wheel component, and ensuring smooth and reliable obstacle crossing action.

[0063] In some embodiments, the track groove 110 includes a straight segment and a curved segment. The curved segment connects the two ends of the straight segment. One curved segment limits the first auxiliary clamping wheel component 410 to accurately reach the first mating position, and the other curved segment limits the second auxiliary clamping wheel component 420 to accurately reach the second mating position. The straight segment ensures that the first auxiliary clamping wheel component 410 and the second auxiliary clamping wheel component 420 can avoid obstacles and handle the first avoidance position and the second avoidance position respectively. This ensures that the first auxiliary clamping wheel component 410 and the second auxiliary clamping wheel component 420 move along a preset path, achieving precise position switching to smoothly avoid obstacles.

[0064] In some embodiments, for example, a cavity 101 for wires to pass through is formed on the frame 100. A first active walking wheel component 200, a second active walking wheel component 300, and an auxiliary clamping wheel assembly 400 are disposed in the cavity 101. Track grooves 110 are respectively formed on two opposing cavity walls 102 in the cavity 101, and a drive mechanism 500 is respectively provided on the two cavity walls 102. The two drive mechanisms 500 are used to drive the auxiliary clamping wheel assembly 400 in cooperation, and the two track grooves 110 are used to guide the movement of the auxiliary clamping wheel assembly 400 in cooperation. Understandably, the frame 100 has a cavity 101 inside for the wire to pass through. The first active travel wheel component 200, the second active travel wheel component 300, and the auxiliary clamping wheel assembly 400 are all arranged inside the cavity 101, so that the wire is surrounded inside the frame 100 and cooperates with the first active travel wheel component 200, the second active travel wheel component 300, and the auxiliary clamping wheel assembly 400. Track grooves 110 and drive mechanisms 500 are respectively provided on the two opposing cavity walls 102 of the cavity 101. The track grooves 110 on both sides form a double-sided guiding constraint on the auxiliary clamping wheel assembly 400, and the drive mechanisms 500 on both sides cooperate synchronously to provide driving force, so that the auxiliary clamping wheel assembly 400 smoothly and accurately completes the cooperation and avoidance actions along the track grooves 110.

[0065] In some specific embodiments, an electrical control box 120 is provided at the bottom of the frame 100. The electrical control box 120 is used to electrically connect with the first active walking wheel component 200, the second active walking wheel component 300, and the drive mechanism 500. It is understood that by integrating the electrical control box 120 at the bottom of the frame 100, an electrical connection is established between the electrical control box 120 and the first active walking wheel component 200, the second active walking wheel component 300, and the drive mechanism 500. The electrical control box 120, as the core control and power supply hub, can output control signals to synchronously regulate the walking movements of the first active walking wheel component 200 and the second active walking wheel component 300, the start / stop and power output of the drive mechanism 500, and simultaneously provide stable power supply to each electrical component, realizing coordinated control of the walking and obstacle-crossing actions of the sealing device, ensuring that the actions of each component are synchronized and coordinated.

[0066] The second aspect of this application discloses a method for using a netting device. This method can be the same as the method for using the netting device described in the first aspect of this application. The method for using the netting device includes the following steps:

[0067] Install a sealing net device to attach the first active walking wheel component 200 and the second active walking wheel component 300 to the conductor;

[0068] The auxiliary clamping wheel assembly 400 is in the first mating position, and the auxiliary clamping wheel assembly 400, in conjunction with the first active walking wheel component 200, clamps the wire and moves;

[0069] When the first active walking wheel component 200 encounters an obstacle, the drive mechanism 500 drives the auxiliary clamping wheel assembly 400 to move to the second engagement position, and the auxiliary clamping wheel assembly 400 engages with the second active walking wheel component 300 to clamp the wire and move;

[0070] When the first active walking wheel component 200 crosses the obstacle and before the second active walking wheel component 300 encounters the obstacle, the drive mechanism 500 drives the auxiliary clamping wheel assembly 400 to move to the first engagement position. The auxiliary clamping wheel assembly 400 cooperates with the first active walking wheel component 200 to clamp the wire and move until the second active walking wheel component 300 crosses the obstacle.

[0071] Repeat the above steps to complete the net sealing operation.

[0072] In some embodiments, when the first active walking wheel component 200 encounters an obstacle, the drive mechanism 500 drives the auxiliary clamping wheel assembly 400 to move to the second engagement position. During the movement of the auxiliary clamping wheel assembly 400, in order to ensure the stability of the device operation, the first active walking wheel component 200 and the second active walking wheel component 300 will stop walking and only hook onto the guide wire, and wait for the auxiliary clamping wheel assembly 400 to move. Until the auxiliary clamping wheel assembly 400 is in the second engagement position and can engage with the second active walking wheel component 300, the first active walking wheel component 200 and the second active walking wheel component 300 will resume movement to achieve walking.

[0073] For example, in some embodiments, a cavity 101 for wires to pass through is formed on the frame 100, and a cover plate 130 is movably disposed on the frame 100 for opening or closing the cavity 101.

[0074] Install a screen enclosure device, including:

[0075] Open the cover plate 130 to allow the wire to be inserted into the cavity 101, and attach the first active walking wheel component 200 and the second active walking wheel component 300 to the wire;

[0076] Close the cover plate 130 and fix the auxiliary pressure wheel assembly 400 and the drive mechanism 500 through the locking component 140 to complete the installation.

[0077] In some embodiments, the locking component 140 may be a commonly used detachable connecting component such as a threaded fastener, a snap fastener, or a locking pin.

[0078] It is easy to understand that the method of using the sealing device in the second aspect embodiment of this application has the same technical effects as the sealing device in the first aspect embodiment, and therefore will not be described again.

[0079] The sealing device and its usage method according to a specific embodiment of this application are described in detail below. It should be noted that the following embodiment is merely an exemplary description and should not be construed as limiting the embodiments of this application.

[0080] It is understandable that traditional netting installation and use require multiple people to work together, resulting in low efficiency, high labor costs, and the inability to cross the vibration damper during operation, thus posing certain safety risks. Based on this, this application proposes a netting device that can cross the vibration damper, simplifying the installation process and enabling operation by a single person or a small number of personnel, completing the netting operation without disassembling the vibration damper, thereby improving operational efficiency and safety.

[0081] In some specific embodiments, see Figures 1 to 7 As shown, the sealing net device and its usage method in this embodiment include two active traveling wheels as a first active traveling wheel component 200 and a second active traveling wheel component 300, an auxiliary pressing wheel assembly 400, an electrical control box 120, and a power supply. The first and second active traveling wheel components 200 and 300 of the sealing net device are manually attached to the conductor and pressed down by the auxiliary pressing wheel assembly 400. After the sealing net device is installed, the insulating net is connected to the hook of the sealing net device. The sealing net device can then move across the vibration damper to the designated location to complete the sealing operation.

[0082] The sealing device is equipped with a lead screw 512, a connecting seat 523, a first connecting rod 521, and a second connecting rod 522 on both the front and rear sides. The first connecting rod 521 and the second connecting rod 522 are respectively connected to the first auxiliary pressing wheel component 410 and the second auxiliary pressing wheel component 420. The movement of the lead screw 512 drives the connecting seat 523, thereby simultaneously moving the first auxiliary pressing wheel components 410 and 420 of the first and second connecting rods 521 and 522, respectively. By changing the positions of the first auxiliary pressing wheel components 410 and 420, and coordinating with the movement of the sealing device, it can easily cross the vibration damper and perform the sealing operation. During installation, the cover plate 130 is opened, the overhead wire is placed inside the sealing device, and then the cover plate 130 is closed. After closing, the locking component 140 is installed to secure the device, thus completing the installation of the sealing device.

[0083] Understandably, based on the design of the adjustable auxiliary clamping wheel assembly 400, the coordinated structure of the lead screw 512, connecting seat 523, first connecting rod 521, and second connecting rod 522 enables flexible adjustment of the positions of the first auxiliary clamping wheel assembly 410 and the second auxiliary clamping wheel assembly 420. This, combined with the first active walking wheel assembly 200 and the second active walking wheel assembly 300, allows for the crossing of the anti-vibration hammer, solving the core problem of existing devices being unable to cross the anti-vibration hammer. This is the key transmission and coordination mechanism for the device to achieve its crossing function. Furthermore, the installation method using the opening and closing of the cover plate 130 and the locking component 140 for fixation allows for quick mounting of the device to the overhead conductor without complex tools, simplifying the installation process and overcoming the cumbersome installation defects of existing automated devices, ensuring that a single person can complete the online operation. In addition, the device integrates active walking wheels, an electrical control system, and a sealing net connection structure, allowing it to move autonomously along the conductor and simultaneously deploy the insulating sealing net without manual dragging of the traction rope, achieving continuous operation of walking, crossing, and sealing, improving overall operational efficiency and safety.

[0084] It should be noted that the traditional method, due to manual dragging and coordinated operation at the vibration damper, requires an additional 15-30 minutes to cross each vibration damper. Furthermore, the cumbersome installation of the device, requiring detours around the vibration damper installation, extends preparation time and the overall project duration. In this application, however, through the coordinated structure of the lead screw 512, connecting seat 523, connecting rod, and auxiliary clamping wheel, the position of the clamping wheel can be flexibly adjusted via the lead screw 512, and the device can directly cross the vibration damper with the active walking wheel. This eliminates the need to disassemble the vibration damper or require personnel to exit the installation line, avoiding the safety risks associated with high-altitude coordinated operations and line-side work.

[0085] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0086] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "multiple" means two or more. It should be noted that the term "and / or" used herein is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. Similarly, at least one of A or B can also represent: A alone, A and B simultaneously, or B alone.

[0087] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0088] In the foregoing description of this specification, references to terms such as "one embodiment," "another embodiment," or "some embodiments" indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of this application. In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A sealing net device, characterized in that, include: The frame, the first active travel wheel assembly, the second active travel wheel assembly, the auxiliary clamping wheel assembly, and the drive mechanism; The first active walking wheel component and the second active walking wheel component are spaced apart on the frame and are used to be mounted on the conductor; The driving mechanism is used to drive the auxiliary clamping wheel assembly to move, so that the auxiliary clamping wheel assembly can switch between a first engagement position that cooperates with the first active walking wheel component and a second engagement position that cooperates with the second active walking wheel component, so as to clamp the wire and cooperate to achieve walking.

2. The sealing device according to claim 1, characterized in that: The auxiliary clamping wheel assembly includes a first auxiliary clamping wheel component and a second auxiliary clamping wheel component; The first auxiliary clamping wheel component is configured to cooperate with the first active walking wheel component, and the second auxiliary clamping wheel component is configured to cooperate with the second active walking wheel component; The driving mechanism is used to drive the first auxiliary clamping wheel component and the second auxiliary clamping wheel component to move, so that when the first auxiliary clamping wheel component reaches the first engagement position, the second auxiliary clamping wheel component reaches the second avoidance position relatively far away from the second active walking wheel component, or when the second auxiliary clamping wheel component reaches the second engagement position, the first auxiliary clamping wheel component reaches the first avoidance position relatively far away from the first active walking wheel component.

3. The sealing device according to claim 2, characterized in that: The drive mechanism includes a drive assembly and a linkage assembly. A first end of the linkage assembly is connected to the first auxiliary clamping wheel component, and a second end of the linkage assembly is connected to the second auxiliary clamping wheel component. The drive assembly is used to drive the linkage assembly to move so that the first auxiliary clamping wheel component and the second auxiliary clamping wheel component move synchronously.

4. The sealing device according to claim 3, characterized in that: The linkage assembly includes a first connecting rod, a second connecting rod, and a connecting seat. The driving assembly is used to drive the connecting seat to move. One end of the first connecting rod is hinged to the connecting seat, and the other end of the first connecting rod is hinged to the first auxiliary pressure wheel component as the first end. One end of the second connecting rod is hinged to the connecting seat, and the other end of the second connecting rod is hinged to the second auxiliary pressure wheel component as the second end.

5. The sealing device according to claim 4, characterized in that: The drive assembly includes a drive component and a lead screw. The connecting seat is connected to the lead screw. The drive component is used to drive the lead screw to rotate, thereby moving the connecting seat.

6. The sealing device according to claim 1, characterized in that: A track groove is formed on the frame, and the auxiliary clamping wheel assembly is slidably disposed on the track groove, which is used to guide the movement of the auxiliary clamping wheel assembly.

7. The sealing device according to claim 6, characterized in that: The frame has a cavity for the wire to pass through. The first active walking wheel component, the second active walking wheel component, and the auxiliary clamping wheel assembly are disposed in the cavity. The track grooves are respectively formed on two opposing cavity walls in the cavity, and the two cavity walls are respectively provided with the driving mechanism. The two driving mechanisms are used to drive the auxiliary clamping wheel assembly in cooperation, and the two track grooves are used to guide the movement of the auxiliary clamping wheel assembly in cooperation.

8. The sealing device according to claim 1, characterized in that: An electrical control box is provided at the bottom of the frame, which is used to electrically connect to the first active walking wheel component, the second active walking wheel component and the drive mechanism.

9. A method of using the sealing device as described in any one of claims 1 to 8, characterized in that, Includes the following steps: Install the sealing device so that the first active walking wheel component and the second active walking wheel component are attached to the conductor; The auxiliary clamping wheel assembly is in the first mating position, and the auxiliary clamping wheel assembly mating with the first active walking wheel component clamps the wire and moves; When the first active walking wheel component encounters an obstacle, the drive mechanism drives the auxiliary clamping wheel assembly to move to the second engagement position, whereby the auxiliary clamping wheel assembly engages with the second active walking wheel component to clamp the wire and move. When the first active walking wheel component crosses the obstacle, and before the second active walking wheel component encounters the obstacle, the drive mechanism drives the auxiliary clamping wheel assembly to move to the first engagement position. The auxiliary clamping wheel assembly engages with the first active walking wheel component to clamp the guide wire and move until the second active walking wheel component crosses the obstacle. Repeat the above steps to complete the net sealing operation.

10. The method of using the sealing device according to claim 9, characterized in that: The frame has a cavity for wires to pass through, and a cover plate is movably disposed on the frame for opening or closing the cavity; The installation of the sealing device includes: The cover is opened to allow the wire to be inserted into the cavity, and the first active walking wheel component and the second active walking wheel component are attached to the wire; Close the cover plate and fix the auxiliary pressure wheel assembly and the drive mechanism together by the locking component to complete the installation.

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