A high-altitude wiring clamp and its usage method

Abstract

This invention relates to the field of high-altitude wiring clamp technology, and proposes a high-altitude wiring clamp and its usage method. By integrating a back resistance testing device and an electric grinding device, the operation process is simplified, work efficiency is improved, and it can adapt to different types of wires. A stepper motor is remotely controlled to slide the lower motor upwards so that the two brush heads are in close contact with the wire. Then, through the coordinated action of the upper and lower motors, the wire is ground. After grinding, the lower motor is remotely controlled to slide downwards, and after the wire is detached from the brush heads, the device is rotated 180 degrees, allowing the wire to enter the clamping blocks of the back resistance testing device. The lower motor is remotely controlled to clamp the lower clamping block with the upper clamping block for back resistance testing. After the test, the lower motor is controlled to slide downwards, loosening the control rope and detaching the wire from the clamping block. This device allows for single-person ground operation, efficiently completing oxide film cleaning and high-altitude wiring preparation. It improves operational safety and efficiency.

Description

Technical Field

[0001] This invention relates to the field of high-altitude wiring pliers, and in particular to a high-altitude wiring pliers and its method of use. Background Technology

[0002] In the operation and maintenance of power grid systems, it is necessary to inspect and test electrical equipment to ensure its safe and efficient operation. In the past, this was done by personnel climbing to connect wires, which was labor-intensive and unsafe. Alternatively, scaffolding or aerial work platforms could be used, but these methods increase economic costs. Moreover, although the high-voltage lines are de-energized, the induced voltage generated by surrounding live lines or electrical devices can reach several thousand volts, posing a great danger to the personal safety of workers.

[0003] Furthermore, since the tested equipment operates for a long time and is mostly outdoors, dirt, rust, or oxide film will accumulate on the surface of the metal parts of its terminals. In order to make good contact between the test clamp and the measuring part, it is necessary to repeatedly polish the surface to remove dirt, rust, and oxide film so that the clamp can directly contact the metal. Existing high-altitude wiring clamps cannot polish the metal surface when they are used for splicing, which can easily lead to poor contact, resulting in deviations in measurement results, and sometimes even making it impossible to measure. In this case, operators still need to perform high-altitude operations and manually polish the surface.

[0004] The prior art patent document with authorization announcement number CN 209175484U discloses an electric grinding tool for aerial wire clamps, including an upper fixing module and a lower moving module for clamping a direct resistance test component. The upper fixing module is fixed with a telescopic aerial wire clamp rod, which is arranged perpendicularly to the upper fixing module. The lower moving module is connected to the upper fixing module through a lifting mechanism. The key feature is that the telescopic aerial wire clamp rod is installed in the middle of the upper fixing module, and the lifting mechanism is installed on the telescopic aerial wire clamp rod. The upper fixing module and the lower moving module are symmetrically arranged. One side is used to clamp the direct resistance test component, and the other side is equipped with an electric grinding device. The grinding point of the electric grinding device is symmetrical to the clamping point on the other side. The electric grinding device includes four grinding machines, two of which are installed on the upper fixing module and the other two are installed on the lower moving module. The grinding machines of the upper fixing module and the lower moving module are arranged symmetrically. Both the upper fixing module and the lower moving module are made of conductive steel plate.

[0005] It integrates a back resistance testing device and an electric grinding device into one unit, which saves time in disassembling and assembling the extension rod, simplifies operation, and improves work efficiency. It can adapt to different types of wires. However, its back resistance testing clamp head cannot rotate, so it cannot adapt to multi-angle testing requirements.

[0006] Based on this, the present invention proposes a high-altitude wiring clamp and its usage method to address the shortcomings of the prior art. Summary of the Invention

[0007] The purpose of this invention is to overcome the shortcomings of the prior art and provide a high-altitude wiring clamp and its usage method to improve work efficiency.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A high-altitude wiring clamp includes: an insulated operating rod, a bracket rotatably connected to the insulated operating rod, a grinding device fixed to one side of the bracket, a back resistance detection device fixed to the other side of the bracket, a drive device disposed between the grinding device and the back resistance detection device, and a control device detachably connected to the bracket; the control device is electrically connected to the grinding device and the drive device; and the control device contains a battery.

[0010] The bracket has a bent section at the top and a sliding groove on the bracket. The grinding device includes: an upper motor connected to the bent section, a lower motor symmetrically arranged with the upper motor, brush heads respectively sleeved on the output shafts of the upper motor and the lower motor, and a connecting line connecting the motor and the control device; the output shafts of the upper motor and the lower motor are opposite to each other, and the lower motor is connected to the drive device.

[0011] The back resistance detection device includes: a support, a clamp block slide rotatably connected to the top of the support, an upper clamp block and a lower clamp block slidably connected to the clamp block slide, two terminals respectively connected to the upper and lower clamp blocks, and a connecting sleeve with one end connected to the support and the other end connected to the bracket. The lower sleeve of the connecting sleeve is connected to the bracket, and the upper sleeve is connected to the support. The lower sleeve is slidably connected to the upper sleeve and connected to the lower clamp block via a control rope. The control rope passes sequentially through the upper sleeve, the support, the upper clamp block, the clamp block slide, and the lower clamp block. The upper sleeve is connected to a drive device. The drive device controls the lower motor and the upper sleeve to move up and down. The lower motor and the upper sleeve move equal distances.

[0012] Preferably, the driving device includes: a stepper motor connected to the bracket, a stepper screw sleeved on the output shaft of the stepper motor, an upper connecting seat sleeved on the end of the stepper screw, an auxiliary slide rod fixedly connected to the upper connecting seat and arranged parallel to the stepper screw, a lower connecting seat fixedly connected to the end of the auxiliary slide rod, and a transmission connecting seat passing through a slide groove, one end connected to a lower motor and the other end connected to an upper sleeve; the transmission connecting seat is slidably connected to the auxiliary slide rod, the transmission connecting seat is sleeved on the stepper screw, and the position where the transmission connecting seat is sleeved on the stepper screw is provided with an internal thread matching the screw.

[0013] Preferably, one end of the transmission connecting seat is provided with a motor connecting seat that is sleeved with the lower motor, and the other end is provided with a connecting sliding sleeve connecting seat that is sleeved with the upper sleeve; the motor connecting seat and the sliding sleeve connecting seat are arc-shaped blocks.

[0014] Preferably, the back resistance detection device can remove the connecting sleeve, the support is directly connected to the bracket through the connecting rod, the support is connected above the drive device, one end of the control rope is connected to the lower clamping block, and the other end is connected to the transmission connecting seat. The control rope passes through the support, the upper clamping block, the clamping block slide and is connected to the lower clamping block in sequence. The control rope is connected to the transmission connecting seat through the control rope connecting seat. The control rope connecting seat is provided with a through hole, and the end of the control rope passes through the through hole and is fixed to the transmission connecting seat.

[0015] Preferably, the end of the insulating operating rod is provided with an insulating end sleeve.

[0016] Preferably, the bracket is equipped with a camera device, which is connected to the bracket via a connecting block. The camera device and the connecting seat are connected via a deformation support tube. The camera device captures images through a camera lens, which transmits the captured images via wireless communication. The images transmitted by the camera lens are displayed on a screen.

[0017] Preferably, the control device includes: a control module, a wireless transmission module, and a battery. The control module is used to control the operation of the upper motor, the lower motor, and the stepper motor, and the wireless transmission module receives remote control commands.

[0018] Another object of the present invention is to provide a method for using the above-mentioned high-altitude wiring clamp, comprising the following steps:

[0019] S1. Control the distance between the upper and lower motors to a suitable position according to the wire type; control the back resistance detection device to ensure that the angle between the support and the clamp block slide is in a suitable position.

[0020] S2. Connect the loop resistance test lead to the terminal block and point the camera at the bottom of the upper motor.

[0021] S3. Lift the high-altitude wiring clamp to the wire position, so that the wire enters between the brush heads. Use the remote control to operate the stepper motor to make the lower motor slide upward, so that the two brush heads are in close contact with the wire. At this time, use the remote control to operate the upper and lower motors to drive the brush heads to polish the wire. Observe the polishing situation through the display screen. After polishing for a period of time, use the remote control to operate the stepper motor to make the lower motor slide downward, so that the wire is separated from between the brush heads.

[0022] S4. Rotate the high-altitude wiring clamp 180 degrees so that the wire enters between the upper and lower clamps of the back resistance detection device. If the distance between the upper and lower clamps is small, the wire can be used to separate the upper and lower clamps. After the wire enters between the upper and lower clamps, the lower motor is moved upward by remote control. At this time, the lower clamp is clamped with the upper clamp under the pull of the control rope. The back resistance test can then be performed. After the test is completed, the lower motor is moved downward by remote control, so that the control rope is loosened and the wire is released from between the brush heads.

[0023] Preferably, after the connecting sleeve of the back resistance detection device is removed, the support is directly connected to the bracket through the connecting rod. The support is connected above the drive device. One end of the control rope is connected to the lower clamping block, and the other end is connected to the transmission connecting seat. The control rope passes through the support, the upper clamping block, the clamping block slide, and the lower clamping block in sequence. The control rope is connected to the transmission connecting seat through the control rope connecting seat. The control rope connecting seat is provided with a through hole, and the end of the control rope passes through the through hole and is fixed to the transmission connecting seat.

[0024] In step S3, when the remote-controlled stepper motor operates to make the lower motor slide upward, the control rope is in a slack state, the lower clamp does not move, and the distance between the upper and lower clamps does not decrease due to the upward sliding of the lower motor. After grinding, there is no need to adjust the distance between the upper and lower clamps. After the remote-controlled stepper motor operates to make the lower motor slide downward slightly and the wire is separated from the brush head, the high-altitude wiring clamp can be directly flipped to allow the wire to enter between the upper and lower clamps of the back resistance detection device. At this time, the remote-controlled stepper motor operates to make the lower motor continue to slide downward. At this time, the lower clamp is clamped with the upper clamp under the pull of the control rope. At this time, the back resistance test can be performed. After the test is completed, the remote-controlled stepper motor operates to make the lower motor slide downward, so that the control rope is slack, the wire is separated, and the wire is separated from the brush head.

[0025] The present invention discloses a high-altitude wiring clamp with the following beneficial effects.

[0026] This invention integrates a back resistance testing device and an electric grinding device, eliminating the time spent disassembling and assembling the telescopic rod, simplifying operation, and improving work efficiency. It can adapt to different types of wires. Remote control of the stepper motor causes the lower motor to slide upwards, bringing the two brush heads into close contact with the wire. Remote control of the upper and lower motors drives the brush heads to grind the wire. The grinding process can be observed on a display screen. After grinding for a period of time, remote control of the stepper motor causes the lower motor to slide downwards, disengaging the wire from between the brush heads. Once the wire is disengaged, the high-altitude wiring clamps can be used. Rotate 180 degrees to allow the wire to enter between the upper and lower clamping blocks of the back resistance detection device. If the distance between the upper and lower clamping blocks is small, the wire can be used to separate the upper and lower clamping blocks. After the wire enters between the upper and lower clamping blocks, the stepper motor is controlled by remote control to make the lower motor slide upward. At this time, the lower clamping block is clamped with the upper clamping block under the pull of the control rope. At this time, the back resistance test can be performed. After the test is completed, the stepper motor is controlled by remote control to make the lower motor slide downward, so that the control rope is loosened and the wire is released from the brush head.

[0027] This tool enables single-person ground operations, efficiently completing the cleaning and preparation of the oxide film before the operation. By changing the wiring clamp, high-altitude wiring can be completed. The innovative structural design realizes simple operation and automatic clamping function, improving the safety and efficiency of the operation. Using a motor linkage structure design, it can be used with remote control to realize semi-automatic grinding and wiring operations, reducing the complexity of operation and the labor intensity of workers. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the high-altitude wiring clamp of the present invention.

[0029] Figure 2 This is a schematic diagram of the structure of the high-altitude wiring clamp for removing the insulation operating rod of the present invention.

[0030] Figure 3 This is a front view schematic diagram of the high-altitude wiring clamp for removing the insulation operating rod according to the present invention.

[0031] Figure 4 This is a front view schematic diagram of another state of the high-altitude wiring clamp of the present invention with the insulation removed from the operating rod.

[0032] Figure 5 This is another structural schematic diagram of the high-altitude wiring clamp for removing the insulation operating rod of the present invention.

[0033] Figure 6 This is another structural schematic diagram of the high-altitude wiring clamp for removing the insulation operating rod of the present invention.

[0034] Figure 7This is a front view schematic diagram of the high-altitude wiring clamp of the present invention removing the insulating operating rod and the connecting sleeve.

[0035] Figure 8 This is another structural schematic diagram of the high-altitude wiring clamp of the present invention, which removes the insulating operating rod and the connecting sleeve.

[0036] Figure 9 This is another structural schematic diagram of the high-altitude wiring clamp of the present invention, which removes the insulating operating rod and the connecting sleeve.

[0037] In the attached diagram: 1. Insulated operating rod; 11. Insulated end sleeve; 2. Bracket; 21. Connecting plate; 22. Slide groove; 3. Grinding device; 31. Upper motor; 32. Lower motor; 33. Brush head; 34. Connecting wire; 4. Back resistance detection device; 41. Connecting sleeve; 42. Support; 43. Clamp block slide; 44. Upper clamp block; 45. Lower clamp block; 46. Terminal block; 47. Fixing bolt; 48. Control rope; 49. Connecting rod; 5. Drive device; 51. Stepper motor; 52. Stepper screw; 53. Upper connecting seat; 54. Auxiliary slide rod; 55. Lower connecting seat; 56. Transmission connecting seat; 561. Motor connecting seat; 562. Connecting sleeve connecting seat; 563. Control rope connecting seat; 6. Camera device; 7. Display screen; 8. Remote control; 9. Control device. Detailed Implementation

[0038] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0039] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 invention 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 invention. Example 1

[0040] Please refer to Figure 1 A high-altitude wiring clamp includes: an insulated operating rod 1, a bracket 2 rotatably connected to the insulated operating rod 1, a grinding device 3 fixed to one side of the bracket 2, a back resistance detection device 4 fixed to the other side of the bracket 2, a driving device 5 disposed between the grinding device 3 and the back resistance detection device 4, and a control device 9 detachably connected to the bracket 2; the bracket 2 is made of insulating material.

[0041] Please refer to Figure 1Preferably, in this embodiment, the insulating operating rod 1 and the bracket 2 are connected by a universal joint. The bottom of the bracket 2 is integrally connected to the female head of the universal joint, and the top of the insulating operating rod 1 is integrally connected. The male and female heads of the universal joint are movably connected and locked by a wing nut, so as to realize the angle adjustment and angle fixation of the bracket 2.

[0042] Please refer to Figure 3 and Figure 5 The control device 9 is electrically connected to the grinding device 3 and the drive device 5. Specifically, the control device 9 has a battery inside. Obviously, the control device 9 issues commands to the grinding device 3 and the drive device 5 and provides power.

[0043] Please refer to Figure 3 and Figure 5 The bracket 2 has a bent section at the top. In this embodiment, the bracket 2 is Z-shaped. The vertical part of the bracket 2 is a connecting plate 21, and the connecting plate 21 has a sliding groove 22. The grinding device 3 includes: an upper motor 31 connected to the bent section, a lower motor 32 symmetrically arranged with the upper motor 31, brush heads 33 respectively sleeved on the output shafts of the upper motor 31 and the lower motor 32, and a connecting line 34 connecting the motor and the control device 9. The output shafts of the upper motor 31 and the lower motor 32 are opposite to each other, and the lower motor 32 is connected to the drive device 5. The space between the two brush heads 33 is the grinding working space. The drive device 5 controls the lower motor 32 to move up and down, thereby controlling the grinding device 3 to grind wires or terminal blocks of different diameters.

[0044] Please refer to Figures 2 to 4 The back resistance detection device 4 includes: a support 42, a clamping block slide 43 rotatably connected to the top of the support 42, an upper clamping block 44 and a lower clamping block 45 slidably connected to the clamping block slide 43, two terminals 46 respectively connected to the upper clamping block 44 and the lower clamping block 45, a connecting sleeve 41 with one end connected to the support 42 and the other end connected to the bracket 2, the lower sleeve of the connecting sleeve being connected to the bracket 2, the upper sleeve being connected to the support 42, the lower sleeve being slidably connected to the upper sleeve, and the lower sleeve being connected to the lower clamping block 45 via a control rope 48; the control rope 48 passes sequentially through the upper sleeve, the support 42, the upper clamping block 44, the clamping block slide 43, and the lower clamping block 45; when the overlap distance between the lower sleeve and the upper sleeve decreases, the reference before the decrease is... Figure 3 After reduction, reference Figure 4The control rope 48 pulls the lower clamping block 45, shortening the distance between the lower clamping block 45 and the upper clamping block. The upper sleeve is connected to the drive device 5. The drive device 5 controls the lower motor 32 and the upper sleeve to move up and down. The lower motor 32 and the upper sleeve move the same distance. The top of the support 42 is connected to the top of the clamping block slide 43 by a fixing bolt 47. A sliding groove is opened on the clamping block slide 43, and two sliders are provided in the groove. The upper clamping block 44 and the lower clamping block 45 are respectively connected to one slider. It should be noted that the back resistance detection device 4 can directly use commercially available rotatable high-altitude wiring pliers. Simply connect the purchased lower sleeve to the support 2 and the upper sleeve to the drive device 5. When using commercially available rotatable high-altitude wiring pliers, no additional design or modification is required when the clamping head needs to be replaced, and the connection is convenient. To improve operational safety, an insulating end sleeve 11 is provided at the end of the insulating operating rod 1.

[0045] Please refer to Figure 6 Preferably, in this embodiment, the driving device 5 includes: a stepper motor 51 connected to the bracket 2, a stepper screw 52 sleeved on the output shaft of the stepper motor 51, an upper connecting seat 53 sleeved on the end of the stepper screw 52, ​​an auxiliary slide rod 54 fixedly connected to the upper connecting seat 53 and arranged parallel to the stepper screw 52, ​​a lower connecting seat 55 fixedly connected to the end of the auxiliary slide rod 54, and a transmission connecting seat 56 passing through the slide groove 22, with one end connected to the lower motor 32 and the other end connected to the upper sleeve; the transmission connecting seat 56 is slidably connected to the auxiliary slide rod 54, and the transmission connecting seat 56 is sleeved on the stepper screw 52, ​​with an internal thread matching the screw at the position where the transmission connecting seat 56 is sleeved on the stepper screw 52.

[0046] One end of the transmission connecting seat 56 is provided with a motor connecting seat 561 that is fitted onto the lower motor 32, and the other end is provided with a connecting sliding sleeve connecting seat 562 that is fitted onto the upper sleeve; the motor connecting seat 561 and the sliding sleeve connecting seat are arc-shaped locking blocks. The stepper motor 51 controls the rotation speed and direction of the stepper screw 52, ​​thereby controlling the up-and-down movement and speed of the transmission connecting seat 56, and further controlling the up-and-down movement of the lower motor 32 and the overlap distance between the lower sleeve and the upper sleeve. Example 2

[0047] Based on Example 1, please refer to Figures 7 to 9This embodiment provides a back resistance detection device 4, which can remove the connecting sleeve. The support 42 is directly connected to the bracket 2 via the connecting rod 49. The support 42 is connected above the drive device 5. One end of the control rope 48 is connected to the lower clamping block 45, and the other end is connected to the transmission connecting seat 56. The control rope 48 passes through the support 42, the upper clamping block 44, the clamping block slide 43, and connects to the lower clamping block 45 in sequence. The control rope 48 is connected to the transmission connecting seat 56 via the control rope connecting seat 563. The control rope connecting seat 563 has a through hole, and the end of the control rope 48 passes through the through hole and is fixed to the transmission connecting seat 56. The stepper motor 51 controls the rotation speed and direction of the stepper screw 52. This controls the up-and-down movement and speed of the transmission connecting seat 56. When the transmission connecting seat 56 moves upward, the lower motor 32 moves upward, and the control rope 48 is in a slack state. The upward movement of the lower motor 32 is unrelated to the movement of the lower clamping block 45. When the transmission connecting seat 56 moves downward, the lower motor 32 moves downward, and the control rope 48 gradually changes from a slack state to a taut state. When the control rope 48 is taut, the lower motor 32 moves downward, and the control rope 48 pulls the lower clamping block 45 to slide, reducing the distance between the lower clamping block and the upper clamping block. When the transmission connecting seat 56 moves downward to its limit position, the distance between the lower clamping block and the upper clamping block is at its minimum. When the remote control 8 controls the stepper motor 51 to work, causing the lower motor 32 to slide upward, the control rope 48 is in a slack state, the lower clamping block 45 does not move, and the distance between the upper clamping block 44 and the lower clamping block 45 does not decrease due to the upward sliding of the lower motor 32. After grinding, there is no need to adjust the distance between the upper clamping block 44 and the lower clamping block 45. After the lower motor 32 slides slightly downward and the wire is separated from the brush head 33, the high-altitude wiring clamp can be directly flipped so that the wire enters between the upper clamping block 44 and the lower clamping block 45 of the back resistance detection device 4. At this time, the remote control 8 controls the stepper motor 51 to work, causing the lower motor 32 to continue to slide downward. At this time, the lower clamping block 45 is clamped with the upper clamping block 44 under the pull of the control rope 48. At this time, the back resistance test can be performed. After the test is completed, the lower motor 32 slides downward by controlling the stepper motor 51 to work, causing the control rope 48 to slack, so that the wire is separated from the brush head 33. Example 3

[0048] Based on Example 1, please refer to Figures 1 to 9 This embodiment provides a bracket 2 equipped with a camera device 6. The camera device 6 is connected to the bracket 2 via a connecting block 62. The camera device 6 and the connecting block 62 are connected via a deformable support tube. The camera device captures images through a camera. The shooting angle of the camera 61 can be adjusted by the deformable support tube. The camera 61 transmits its captured images via wireless communication. The images transmitted by the camera 61 are displayed on a display screen 7. The camera 61 is a commercially available Arducam OV5647, and the display screen 7 is a commercially available Taojingchi T1 series. Example 4

[0049] Based on Example 1, please refer to Figure 9 In this embodiment, a control device 9 is provided, which includes: a control module, a wireless transmission module, and a battery. The control module is used to control the operation of the upper motor 31, the lower motor 32, and the stepper motor 51. The control module chip is a commercially available STM32F407, and the wireless transmission module is an ESP8266. The wireless transmission module receives commands from a remote control 8, and the remote control 8 is a TjLext. Example 5

[0050] Based on embodiments 1-4, this embodiment provides a method for using high-altitude wiring pliers, including the following steps:

[0051] S1. Control the spacing between the upper motor 31 and the lower motor 32 to a suitable position according to the wire type; control the angle between the back resistance detection device 4, the support 42 and the clamp block slide 43 to a suitable position.

[0052] S2. Connect the loop resistance test lead to the terminal 46 and point the camera at the bottom of the upper motor 31.

[0053] S3. Lift the high-altitude wiring clamp to the wire position, so that the wire enters between the brush heads 33. Control the stepper motor 51 to work through the remote control 8, so that the lower motor 32 slides upward, making the two brush heads 33 close to the wire. At this time, control the upper motor 31 and the lower motor 32 to work through the remote control 8 to drive the brush heads 33 to polish the wire. Observe the polishing situation through the display screen 7. After polishing for a period of time, control the stepper motor 51 to work through the remote control 8, so that the lower motor 32 slides downward, so that the wire is separated from between the brush heads 33.

[0054] S4. Rotate the high-altitude wiring clamp 180 degrees so that the wire enters between the upper clamp 44 and the lower clamp 45 of the back resistance detection device 4. If the distance between the upper clamp 44 and the lower clamp 45 is small, the wire can be used to separate the upper clamp 44 and the lower clamp 45. After the wire enters between the upper clamp 44 and the lower clamp 45, the stepper motor 51 is controlled by the remote control 8 to make the lower motor 32 slide upward. At this time, the lower clamp 45 is clamped with the upper clamp 44 under the pull of the control rope 48. At this time, the back resistance test can be performed. After the test is completed, the stepper motor 51 is controlled by the remote control 8 to make the lower motor 32 slide downward, so that the control rope 48 is relaxed, and the wire is released from the brush head 33. Example 6

[0055] Based on embodiments 1-5, this embodiment provides another method for using high-altitude wiring pliers, including the following steps:

[0056] Using the back resistance detection device 4 in Embodiment 2, after the connecting sleeve of the back resistance detection device 4 is removed, the support 42 is directly connected to the bracket 2 through the connecting rod 49. The support 42 is connected above the drive device 5. One end of the control rope 48 is connected to the lower clamping block 45, and the other end is connected to the transmission connecting seat 56. The control rope 48 passes through the support 42, the upper clamping block 44, the clamping block slide 43 in sequence and is connected to the lower clamping block 45. The control rope 48 is connected to the transmission connecting seat 56 through the control rope connecting seat 563. The control rope connecting seat 563 is provided with a through hole, and the end of the control rope 48 passes through the through hole and is fixed to the transmission connecting seat 56.

[0057] S1. Control the spacing between the upper motor 31 and the lower motor 32 to a suitable position according to the wire type; control the angle between the back resistance detection device 4, the support 42 and the clamp block slide 43 to a suitable position.

[0058] S2. Connect the loop resistance test lead to the terminal 46 and point the camera at the bottom of the upper motor 31.

[0059] S3. Lift the high-altitude wiring clamp to the wire position, so that the wire enters between the brush heads 33. Control the stepper motor 51 to work through the remote control 8, so that the lower motor 32 slides upward, making the two brush heads 33 close to the wire. It should be noted that when the remote control 8 controls the stepper motor 51 to work and the lower motor 32 slides upward, the control rope 48 is in a slack state, the lower clamp 45 does not move, and the distance between the upper clamp 44 and the lower clamp 45 does not decrease due to the upward sliding of the lower motor 32. At this time, control the upper motor 31 and the lower motor 32 to work through the remote control 8 to drive the brush head 33 to polish the wire. Observe the polishing situation through the display screen 7. After polishing for a period of time, control the stepper motor 51 to work through the remote control 8, so that the lower motor 32 slides down slightly and the wire is separated from the brush head 33.

[0060] S4. Rotate the high-altitude wiring clamp 180 degrees so that the wire enters between the upper clamp 44 and the lower clamp 45 of the back resistance detection device 4. It should be noted that the distance between the upper clamp 44 and the lower clamp 45 does not decrease due to the upward sliding of the lower motor 32. After grinding, the stepper motor 51 only controls the lower motor 32 to slide slightly downward. The distance between the upper clamp 44 and the lower clamp 45 remains basically unchanged and there is no need to adjust the distance between the upper clamp 44 and the lower clamp 45. After the wire enters between the upper clamp 44 and the lower clamp 45, the stepper motor 51 is controlled by the remote control 8 to make the lower motor 32 slide upward. At this time, the lower clamp 45 is clamped with the upper clamp 44 under the pull of the control rope 48. At this time, the back resistance test can be performed. After the test is completed, the stepper motor 51 is controlled by the remote control 8 to make the lower motor 32 slide downward, so that the control rope 48 is relaxed, and the wire is released from the brush head 33.

[0061] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Substitutions may include replacements for parts of the structure, devices, or their usage steps, or may be complete technical solutions. Equivalent substitutions or modifications made to the technical solutions and inventive concepts of the present invention should all be covered within the scope of protection of the present invention.

Claims

1. A high-altitude wiring clamp, characterized in that, include: An insulated operating rod, a bracket rotatably connected to the insulated operating rod, a grinding device fixed to one side of the bracket, a back resistance detection device fixed to the other side of the bracket, a drive device located between the grinding device and the back resistance detection device, and a control device detachably connected to the bracket; the control device is electrically connected to the grinding device and the drive device; the control device contains a battery. The bracket has a bent section at the top and a sliding groove on the bracket. The grinding device includes: an upper motor connected to the bent section, a lower motor symmetrically arranged with the upper motor, brush heads sleeved on the output shafts of the upper motor and the lower motor respectively, and a connecting line connecting the motor and the control device; the output shafts of the upper motor and the lower motor are opposite to each other, the lower motor is connected to the drive device, and the brush head grinds the wires. The back resistance detection device includes: a support, a clamping block slide rotatably connected to the top of the support, an upper clamping block and a lower clamping block slidably connected to the clamping block slide, two terminals respectively connected to the upper and lower clamping blocks, and a connecting sleeve with one end connected to the support and the other end connected to the bracket. The lower sleeve of the connecting sleeve is connected to the bracket, and the upper sleeve is connected to the support. The lower sleeve is slidably connected to the upper sleeve and is connected to the lower clamping block via a control rope. The control rope passes sequentially through the upper sleeve, the support, the upper clamping block, the clamping block slide, and the lower clamping block. The upper sleeve is connected to a drive device. The drive device controls the lower motor and the upper sleeve to move up and down. The lower motor and the upper sleeve move equal distances. The driving device includes: a stepper motor connected to the bracket, a stepper screw sleeved with the output shaft of the stepper motor, an upper connecting seat sleeved with the end of the stepper screw, an auxiliary slide rod fixedly connected to the upper connecting seat and arranged parallel to the stepper screw, a lower connecting seat fixedly connected to the end of the auxiliary slide rod, and a transmission connecting seat passing through a slide groove and connected at one end to a lower motor and at the other end to an upper sleeve; the transmission connecting seat is slidably connected to the auxiliary slide rod, and the transmission connecting seat is sleeved with the stepper screw, with an internal thread matching the screw at the sleeve position of the transmission connecting seat and the stepper screw; after grinding the wire, the high-altitude wiring clamp is rotated 180° so that the wire enters between the upper clamp and the lower clamp.

2. The high-altitude wiring clamp as described in claim 1, characterized in that, One end of the transmission connecting seat is provided with a motor connecting seat that is fitted with the lower motor, and the other end is provided with a connecting sliding sleeve connecting seat that is fitted with the upper sleeve; the motor connecting seat and the sliding sleeve connecting seat are arc-shaped blocks.

3. The high-altitude wiring clamp as described in claim 2, characterized in that, The back resistance detection device removes the connecting sleeve, and the support is directly connected to the bracket through the connecting rod. The support is connected above the drive device. One end of the control rope is connected to the lower clamping block, and the other end is connected to the transmission connecting seat. The control rope passes through the support, the upper clamping block, the clamping block slide, and is connected to the lower clamping block in sequence. The control rope is connected to the transmission connecting seat through the control rope connecting seat. The control rope connecting seat is provided with a through hole, and the end of the control rope passes through the through hole and is fixed to the transmission connecting seat.

4. The high-altitude wiring clamp as described in claim 3, characterized in that, The insulating operating rod is provided with an insulating end sleeve at its end.

5. The high-altitude wiring clamp as described in claim 4, characterized in that, The bracket is equipped with a camera device, which is connected to the bracket via a connecting block. The camera device and the connecting seat are connected via a deformation support tube. The camera device captures images through a camera lens, which transmits the captured images via wireless communication. The images transmitted by the camera lens are displayed on a screen.

6. The high-altitude wiring clamp as described in claim 5, characterized in that, The control device includes a control module, a wireless transmission module, and a battery. The control module is used to control the operation of the upper motor, the lower motor, and the stepper motor. The wireless transmission module receives remote control commands.

7. A method of using high-altitude wiring pliers, comprising using the high-altitude wiring pliers as described in claim 6, characterized in that, Includes the following steps: S1. Control the distance between the upper and lower motors to a suitable position according to the wire type; control the back resistance detection device to ensure that the angle between the support and the clamp block slide is in a suitable position. S2. Connect the loop resistance test lead to the terminal block and point the camera at the bottom of the upper motor. S3. Lift the high-altitude wiring clamp to the wire position, so that the wire enters between the brush heads. Use the remote control to operate the stepper motor to make the lower motor slide upward, so that the two brush heads are in close contact with the wire. At this time, use the remote control to operate the upper and lower motors to drive the brush heads to polish the wire. Observe the polishing situation through the display screen. After polishing for a period of time, use the remote control to operate the stepper motor to make the lower motor slide downward, so that the wire is separated from between the brush heads. S4. Rotate the high-altitude wiring clamp 180 degrees so that the wire enters between the upper and lower clamps of the back resistance detection device. If the distance between the upper and lower clamps is small, use the wire to separate the upper and lower clamps. After the wire enters between the upper and lower clamps, use the remote control to operate the stepper motor to make the lower motor slide upward. At this time, the lower clamp is clamped with the upper clamp under the pull of the control rope. At this time, the back resistance test is performed. After the test is completed, use the remote control to operate the stepper motor to make the lower motor slide downward, so that the control rope is loosened and the wire is released from between the brush heads.

8. The method of using the high-altitude wiring clamp as described in claim 7, characterized in that, After the connecting sleeve of the back resistance detection device is removed, the support is directly connected to the bracket through the connecting rod. The support is connected above the drive device. One end of the control rope is connected to the lower clamping block, and the other end is connected to the transmission connecting seat. The control rope passes through the support, the upper clamping block, the clamping block slide and is connected to the lower clamping block in sequence. The control rope is connected to the transmission connecting seat through the control rope connecting seat. The control rope connecting seat is provided with a through hole. The end of the control rope passes through the through hole and is fixed to the transmission connecting seat. In step S3, when the remote-controlled stepper motor operates to make the lower motor slide upward, the control rope is in a slack state, the lower clamp does not move, and the distance between the upper and lower clamps does not decrease due to the upward sliding of the lower motor. After grinding, there is no need to adjust the distance between the upper and lower clamps. After the remote-controlled stepper motor operates to make the lower motor slide downward slightly and the wire is separated from the brush head, the high-altitude wiring clamp is directly flipped so that the wire enters between the upper and lower clamps of the back resistance detection device. At this time, the remote-controlled stepper motor operates to make the lower motor continue to slide downward. At this time, the lower clamp is clamped with the upper clamp under the pull of the control rope. At this time, the back resistance test is performed. After the test is completed, the remote-controlled stepper motor operates to make the lower motor slide downward, so that the control rope is slack and the wire is separated from the brush head.

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