Overhead conductor broken strand winding and resetting device

Abstract

The utility model discloses an overhead conductor broken strand winding and resetting device, the device is composed of a broken strand resetting module and a winding and fixing module, the broken strand resetting module comprises a rotating mechanism, the rotating center of the rotating mechanism is provided with a closable die adapted to an overhead conductor, and the rotating mechanism is installed on a lifting mechanism. One end of the rotating mechanism is connected with a servo motor, an active rotating folding and low-speed advancing cooperation mechanism is adopted, accurate resetting of loose strands of wires to the original state is controlled, repeated adjustment is avoided, XZ double-axis cooperation accurate control is adopted, a stepping motor drives a cross-shaped sliding table composed of a lead screw and a linear guide rail sliding block, and therefore the loose strands of wires can be accurately reset to the original state. Accurate displacement adjustment of the adhesive tape in the vertical direction and the horizontal direction of the wire is achieved, the effect of fixing the wire is achieved, an integrated rotary cutting and bonding mechanism is adopted, a rotary module integrates an adhesive tape fixing shaft, a blade and a bonding elastic mounting block, rotary wrapping and automatic cutting of the adhesive tape are completed through driving of a servo motor, and the automation degree is improved.

Description

Technical Field

[0001] This utility model relates to the field of overhead conductor broken strand winding technology, specifically an overhead conductor broken strand winding and resetting device. Background Technology

[0002] The current application of broken wire reset and winding fixation modules has revealed numerous defects and shortcomings. On the one hand, the manual operation process is cumbersome and labor-intensive. Maintenance personnel must manually hold the equipment for extended periods while using their other hand to stabilize themselves during these tasks. This can easily lead to equipment slippage due to exhaustion, posing a risk of falling objects from heights. The extreme labor intensity often results in workers having to stop work before completion due to exhaustion, directly causing low efficiency. On the other hand, the operation faces high safety risks. Existing technologies lack temporary fixing mechanisms for broken wire reset, requiring operators to manually maintain the relative position of the module and the wire throughout the process. This prevents them from freeing their hands for fine-tuning. Furthermore, the rotation drive mechanism of traditional winding modules suffers from inertial offset issues, often requiring multiple start-stop cycles to achieve precise winding. Workers operate in high-altitude and strong electromagnetic field environments; any operational errors or accidents due to exhaustion can easily lead to falls or equipment damage. Therefore, those skilled in the art have provided a device for resetting broken strands of overhead conductors to solve the problems mentioned in the background art. Utility Model Content

[0003] The purpose of this invention is to provide a device for resetting broken strands of overhead conductors to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] An overhead conductor broken strand winding and resetting device includes a broken strand resetting module and a winding and fixing module. The broken strand resetting module includes a rotating mechanism with a closable mold mounted at its center. The rotating mechanism is mounted on a lifting mechanism, with a servo motor connected to one end and a gear set mounted on one end. A stepper motor is mounted on one end of the lifting mechanism, which is also equipped with an XZ dual-axis cross slide. The winding and fixing module includes a tape winding machine mounted on the rotating and fixing mechanism. The tape winding machine has a tape fixing shaft mounted on it, with a cutting blade on one side and an adhesive elastic block on the other side. A linear guide slider is mounted on the XZ dual-axis cross slide, and a T8 stainless steel lead screw is mounted at the lower end of the XZ dual-axis cross slide. A linkage mechanism is located at the rear of the closable mold, with one end connected to an opening and closing motor.

[0006] As a further improvement of this utility model: the outer ring of the rotating mechanism is provided with a gear, the gear meshing with a gear set, and the gear set is used to transmit the power of the servo motor.

[0007] As a further improvement of this utility model: a winding and fixing module servo motor is installed on one side of the rotating fixing mechanism, and a winding and fixing module stepper motor is installed on one side of the XZ dual-axis cross slide.

[0008] As a further embodiment of this utility model: the closable mold is installed at the center of the rotating mechanism, and its opening and closing are achieved through a linkage mechanism, and the rotating mechanism drives the closable mold to rotate around the conductor.

[0009] As a further improvement of this utility model: one end of the stepper motor of the winding and fixing module is connected to the synchronous pulley and synchronous belt, and the synchronous pulley and synchronous belt drive the T8 stainless steel screw to rotate, so that the XZ dual-axis cross slide moves up and down along the Z-axis.

[0010] As a further improvement of this utility model: the rotating fixing mechanism is installed on the XZ dual-axis cross slide and moves vertically and horizontally along the guide wire.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. An active rotation and slow-speed travel coordination mechanism is adopted to control and accurately reset the loose strands of the conductor to their original state, avoiding multiple adjustments.

[0013] 2. It adopts XZ dual-axis collaborative precision control, and a cross slide consisting of a stepper motor-driven lead screw and a linear guide slider is used to achieve precise displacement adjustment of the tape along the vertical and horizontal directions of the guide wire, thereby improving the wrapping efficiency and uniformity.

[0014] 3. An integrated rotary cutting and bonding mechanism is adopted. The rotary module integrates the tape fixing shaft, blade and bonding elastic block. The tape is rotated and automatically cut by a servo motor, which improves the degree of automation. Attached Figure Description

[0015] Figure 1 A schematic diagram of a device for winding and resetting broken strands of overhead conductors;

[0016] Figure 2 A schematic diagram of the installation structure of the overhead conductor broken strand winding and reset device using a tape winding machine;

[0017] Figure 3 A schematic diagram of the installation structure of the linkage mechanism in the overhead conductor broken strand winding and reset device;

[0018] Figure 4This is a schematic diagram of the installation structure of the servo motor for the winding and fixing module in the overhead conductor broken strand winding and resetting device.

[0019] In the diagram: 1-Closeable mold, 2-Rotation mechanism, 3-Lifting mechanism, 4-XZ dual-axis cross slide, 5-Rotation fixing mechanism, 6-Tape fixing shaft, 7-Cut blade, 8-Adhesive elastic block, 9-Stepper motor, 10-Gear set, 11-Servo motor, 12-Tape winding machine, 13-Linear guide slider, 14-T8 stainless steel lead screw, 15-Opening and closing motor, 16-Linkage mechanism, 17-Wrapping fixing module servo motor, 18-Wrapping fixing module stepper motor. Detailed Implementation

[0020] Please see Figures 1-4 In this embodiment of the invention, the overhead conductor broken strand winding and resetting device includes a broken strand resetting module and a winding and fixing module, each connected to the machine body via a lifting mechanism 3. The machine body drives the device to move smoothly on the conductor until it reaches the position where the conductor is broken or unraveling. The broken strand resetting module includes a rotating mechanism 2, which works in conjunction with the tape winding machine 12 of the winding and fixing module. A closable mold 1 is installed at the center of the rotating mechanism 2, and the rotating mechanism 2 is mounted on the lifting mechanism 3. One end of the rotating mechanism 2 is connected to a servo motor 11. A gear set 10 is installed at one end of the servo motor 11, a stepper motor 9 is installed at one end of the lifting mechanism 3, and an XZ dual-axis cross slide 4 is installed on the lifting mechanism 3. The winding and fixing module includes a tape winding machine 12, which is installed on the rotating fixing mechanism 5. A tape fixing shaft 6 is installed on the tape winding machine 12. A cutting blade 7 is provided on one side of the tape fixing shaft 6, and an adhesive elastic block 8 is provided on one side of the cutting blade 7. A linear guide slider 13 is installed on the XZ dual-axis cross slide 4, and a T8 stainless steel lead screw 14 is provided at the lower end of the XZ dual-axis cross slide 4.

[0021] The lifting mechanism 3 of the broken strand reset module sends the rotating mechanism 2 into the working position. The rotating mechanism 2 drives the closable mold 1 to rotate around the wire, rotating and closing the broken strands of the wire back to their original state. The closable mold 1 of the broken strand reset module is installed in the center of the rotating mechanism 2. A linkage mechanism 16 is provided on the rear side of the closable mold 1. The opening and closing are achieved by the linkage mechanism 16 driven by the opening and closing motor 15. The rotating mechanism 2 drives the closable mold 1 to rotate around the wire, and the opening and closing are achieved by the linkage mechanism 16, ensuring that the wire can be accurately wound and reset. The rotating mechanism 2 is installed on the lifting mechanism 3 and is driven by the servo motor 11. Through the gear set 10, the central mold mechanism is driven to rotate around the wire. The outer ring of the rotating mechanism 2 is provided with gears, which mesh with the gear set 10. The gear set 10 is used to transmit the power of the servo motor 11 to drive the gear set of the rotating mechanism 2, ensuring that the rotating mechanism can rotate smoothly around the wire. The lifting mechanism 3 drives the linear slide mechanism through the stepper motor 9 to send the rotating reset mechanism into the working position.

[0022] The wrapping and fixing module is a set of automatic tape wrapping machines responsible for fixing the broken strands of the wire after resetting, preventing them from scattering again. The tape wrapping machine 12 of the wrapping and fixing module is mounted on the rotating fixing mechanism 5. The tape wrapping machine 12 is equipped with a tape fixing shaft 6, a cutting blade 7, and an adhesive elastic block 8. The tape fixing shaft 6 rotates with the rotating fixing mechanism 5 to wrap the tape around the wire. These devices work in coordination with the cross slide to achieve the rotation and fixing of the tape. The rotating fixing mechanism 5 is mounted on the XZ dual-axis cross slide 4 and moves vertically and horizontally along the wire. The XZ dual-axis cross slide 4 moves vertically and horizontally along the wire to deliver the cutting blade 7 to the wrapped tape in the Z-axis direction to cut the tape. The XZ dual-axis cross slide 4 moves vertically and horizontally along the wire to deliver the adhesive elastic block 8 to the cut tape to stick the end of the tape onto the wire. A stepper motor 18 drives the XZ dual-axis cross slide 4. A winding and fixing module servo motor 17 is mounted on one side of the rotating fixing mechanism 5, driving the movement of the rotating fixing mechanism 5. These mechanisms work together to ensure the tape is accurately adhered to the designated position on the wire. A linear guide slider 13 is mounted on the XZ dual-axis cross slide 4 to guide and support linear motion, ensuring smooth movement of the mechanism. A winding and fixing module stepper motor 18 is mounted on one side of the XZ dual-axis cross slide 4. A T8 stainless steel lead screw 14 drives the linear movement of the XZ dual-axis cross slide 4. Precise displacement control is achieved through the drive of the winding and fixing module stepper motor 18. One end of the winding and fixing module stepper motor 18 is connected to a synchronous pulley and synchronous belt, which transmits power to the winding and fixing module stepper motor 18, driving the synchronous rotation of the T8 stainless steel lead screw 14, ensuring synchronous and precise movement of the mechanism.

[0023] Through the coordinated operation of the above modules, the overhead conductor broken strand winding and reset device can efficiently and accurately complete the conductor repair task, improving work efficiency and safety.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for winding and resetting broken strands of overhead conductors, comprising a broken strand resetting module and a winding and fixing module, characterized in that, The broken strand reset module includes a rotating mechanism (2), a closable mold (1) is installed at the center of the rotating mechanism (2), and the rotating mechanism (2) is mounted on a lifting mechanism (3). One end of the rotating mechanism (2) is connected to a servo motor (11), and one end of the servo motor (11) is equipped with a gear set (10). One end of the lifting mechanism (3) is equipped with a stepper motor (9), and an XZ dual-axis cross slide (4) is mounted on the lifting mechanism (3). The winding and fixing module includes a tape winding machine (12), and the tape winding machine (12) is mounted on... On the rotating fixing mechanism (5), the tape winding machine (12) is equipped with a tape fixing shaft (6), a cutting blade (7) is provided on one side of the tape fixing shaft (6), an adhesive elastic block (8) is provided on one side of the cutting blade (7), a linear guide slider (13) is installed on the XZ dual-axis cross slide (4), and a T8 stainless steel screw (14) is provided at the lower end of the XZ dual-axis cross slide (4). A linkage mechanism (16) is provided on the rear side of the closable mold (1), and one end of the linkage mechanism (16) is connected to the opening and closing motor (15).

2. The overhead conductor broken strand winding and resetting device according to claim 1, characterized in that, The outer ring of the rotating mechanism (2) is provided with a gear, which meshes with the gear set (10). The gear set (10) is used to transmit the power of the servo motor (11).

3. The overhead conductor broken strand winding and resetting device according to claim 1, characterized in that, A winding and fixing module servo motor (17) is installed on one side of the rotating fixing mechanism (5), and a winding and fixing module stepper motor (18) is installed on one side of the XZ dual-axis cross slide (4).

4. The overhead conductor broken strand winding and resetting device according to claim 1, characterized in that, The closable mold (1) is installed at the center of the rotating mechanism (2) and is opened and closed through the linkage mechanism (16). The rotating mechanism (2) drives the closable mold (1) to rotate around the conductor.

5. The overhead conductor broken strand winding and resetting device according to claim 3, characterized in that, One end of the stepper motor (18) of the winding and fixing module is connected to the synchronous pulley and synchronous belt. The synchronous pulley and synchronous belt drive the T8 stainless steel screw (14) to rotate, so that the XZ dual-axis cross slide (4) moves up and down along the Z-axis.

6. The overhead conductor broken strand winding and resetting device according to claim 1, characterized in that, The rotating fixing mechanism (5) is installed on the XZ dual-axis cross slide (4) and moves vertically and horizontally along the guide wire.

Images