High-altitude wiring clamp and use method thereof

Abstract

The invention relates to the technical field of high-altitude wiring pliers, and provides a high-altitude wiring pliers and a use method thereof, through integrating a return resistance testing device and an electric polishing device, the operation process is simplified, the operation efficiency is improved, and the high-altitude wiring pliers can adapt to wires of different models. The stepping motor is remotely controlled, the lower motor slides upwards, so that the two brush heads are tightly attached to the wire, and then the wire is polished through the synergistic effect of the upper motor and the lower motor. And after polishing is completed, the lower motor is controlled to slide downwards through remote control, and after the wire is separated from the brush head, the equipment is turned over by 180 degrees, so that the wire enters the clamping blocks of the return resistance detection device. And the lower motor is remotely controlled, so that the lower clamping block and the upper clamping block are clamped, and a return resistance test is carried out. After the test is finished, the lower motor is controlled to slide downwards, the control rope a is loosened, and the wire is separated from the clamping block. The device can be operated on the ground by one person, and oxide film cleaning and high-altitude wiring preparation are efficiently completed. And the operation safety and efficiency are improved.

Description

Technical Field

[0001] The invention relates to the technical field of aerial wiring clamps, in particular to an aerial wiring clamp and a use method thereof. Background Art

[0002] In the operation and maintenance of the power grid system, in order to ensure the safety and efficient operation of electrical equipment, these equipment need to be inspected and tested. In the past, people climbed to connect the wires, which was labor-intensive and unsafe. They could also erect scaffolding or use aerial work vehicles. Erecting scaffolding and using aerial work vehicles would increase economic expenditures. Moreover, although the high-voltage line switch is in the power-off state, the induced voltage generated by the surrounding live lines or electrical devices is as high as several thousand volts, which poses a great danger to the personal safety of the operators.

[0003] In addition, since the equipment under test runs for a long time and the operating environment is mostly outdoors, dirt, rust or oxide film will accumulate on the surface of the metal part of the terminal. At this time, if you want to make the test wire clamp contact well with the measuring part, you need to polish it repeatedly to remove the dirt, rust and oxide film on the surface so that the wire clamp can directly contact the metal. The existing high-altitude wiring clamp cannot polish the metal surface when overlapping, and the effect is poor, which can easily lead to poor contact, resulting in deviations in the measurement results, and sometimes even unable to measure. At this time, the operator still needs to perform high-altitude operations and manually polish;

[0004] The existing patent document with the authorization announcement number CN 209175484U discloses an electric grinding tool for high-altitude wire clamps, comprising an upper fixed module and a lower synchronous module for clamping a direct resistance test component, the upper fixed module is fixed with a telescopic high-altitude wire clamp rod, the telescopic high-altitude wire clamp rod is arranged vertically with the upper fixed module, and the lower synchronous module is connected with the upper fixed module through a pulling mechanism, characterized in that the telescopic high-altitude wire clamp rod is installed in the middle of the upper fixed module, the pulling mechanism is installed on the telescopic high-altitude wire clamp rod, the upper fixed module and the lower synchronous module are symmetrically arranged, one side of which is used to clamp the direct resistance test component, and the other side is installed with an electric grinding device, the grinding point of the electric grinding device is symmetrical with the clamping point on the other side, the electric grinding device comprises four groups of grinders, two groups of grinders are installed on the upper fixed module, and the other two groups of grinders are installed on the lower synchronous module, and the grinders of the upper fixed module and the grinders of the lower synchronous module are arranged symmetrically, and the upper fixed module and the lower synchronous module are both made of conductive steel plates;

[0005] It integrates a back-impedance test device and an electric grinding device in one device, which can save time for disassembling and assembling the lifting and retracting rod, simplify the operation and improve the work efficiency, and can adapt to different types of wires. However, its back-impedance test clamp head cannot be rotated and cannot meet the needs of multi-angle testing.

[0006] Based on this, the present invention proposes an aerial wiring clamp and a method of using the same to address the deficiencies of the prior art. Summary of the invention

[0007] The purpose of the present invention is to solve the deficiencies of the prior art and provide an aerial wiring pliers and a method of using the same to improve operating efficiency.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] A high-altitude wiring clamp, comprising: an insulating operating rod, a bracket rotatably connected to the insulating operating rod, a grinding device fixed to one side of the bracket, a return resistance detection device fixed to the other side of the bracket, a driving device arranged between the grinding device and the return resistance detection device, and a control device detachably connected to the bracket; the control device is electrically connected to the grinding device and the driving device; a battery is arranged in the control device;

[0010] The top of the bracket is provided with a bending portion, and a slide groove a is provided on the bracket. The grinding device comprises: an upper motor connected to the bending portion, a lower motor symmetrically arranged with the upper motor, a brush head sleeved with 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, and the lower motor is connected to the driving device;

[0011] The return 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 wiring terminals respectively connected to the upper clamp block and the lower clamp block, a connecting sleeve a connected to the support at one end and the support at the other end, the lower sleeve of the connecting sleeve is connected to the support, the upper sleeve is connected to the support, the lower sleeve is slidably connected to the upper sleeve, and the lower sleeve is connected to the lower clamp block through a control rope a; the control rope a passes through the upper sleeve, the support, the upper clamp block, the clamp block slide and the lower clamp block in sequence; the upper sleeve is connected to the driving device; the driving device controls the lower motor and the upper sleeve to move up and down; the lower motor and the upper sleeve move at 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 sliding 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 sliding rod, and a transmission connecting seat passing through a slide groove a, one end of which is connected to the lower motor and the other end is connected to the upper sleeve; the transmission connecting seat is slidably connected to the auxiliary sliding rod, the transmission connecting seat is sleeved on the stepper screw, and the position where the transmission connecting seat and the stepper screw are sleeved is provided with an internal thread matching the screw.

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

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

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

[0016] Preferably, a camera device is provided on the bracket, the camera device is connected to the bracket via a connecting block, the camera device and the connecting seat are connected via a deformable supporting tube, the camera sends the image it takes via wireless communication, and the image sent by the camera is displayed on a display screen.

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

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

[0019] S1. Control the distance between the upper motor and the lower motor to be in an appropriate position according to the wire model; control the return resistance detection device so that the angle between the support and the clamp block slide is in an appropriate position;

[0020] S2. Connect the loop resistance test wire to the wiring terminal and aim the camera at the bottom of the upper motor;

[0021] S3, lift the aerial wiring clamp to the position of the wire, make the wire enter between the brush heads, control the stepper motor by remote control to make the lower motor slide upward, make the two brush heads close to the wire, then control the upper motor and the lower motor by remote control to drive the brush head to grind the wire, observe the grinding situation through the display screen, after grinding for a period of time, control the stepper motor by remote control to make the lower motor slide downward, make the wire separate from between the brush heads;

[0022] S4. Flip the aerial wiring clamp 180 degrees to allow the wire to enter between the upper clamp block and the lower clamp block of the return resistance detection device. If the distance between the upper clamp block and the lower clamp block is small, the wire can be used to separate the upper clamp block and the lower clamp block. After the wire enters between the upper clamp block and the lower clamp block, the stepper motor is controlled by remote control to make the lower motor slide upward. At this time, the lower clamp block is clamped with the upper clamp block under the pull of the control rope a. At this time, a return 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 a is relaxed, so that the wire is separated from between the brush heads.

[0023] Preferably, after the connecting sleeve is removed from the return resistance detection device, the support is directly connected to the bracket through a connecting rod, the support is connected to the top of the driving device, one end of the control rope a is connected to the lower clamping block, and the other end is connected to the transmission connecting seat, the control rope a passes through the support, the upper clamping block, the clamp block slide seat and is connected to the lower clamping block in sequence; the control rope a 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 a passes through the through hole and is fixed to the transmission connecting seat;

[0024] In step S3, when the remote control stepper motor works to make the lower motor slide upward, the control rope a is in a relaxed state, the lower clamp does not move, the distance between the upper clamp and the lower clamp does not decrease due to the upward sliding of the lower motor, and there is no need to adjust the distance between the upper clamp and the lower clamp after grinding is completed. The remote control stepper motor works to make the lower motor slide slightly downward. After the wire is detached from the brush head, the aerial wiring clamp can be directly flipped to make the wire enter between the upper clamp and the lower clamp of the return resistance detection device. At this time, the remote control stepper motor works 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 a. At this time, the return 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 a is relaxed, and the wire is detached from the brush head.

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

[0026] The present invention integrates a return resistance test device and an electric grinding device, which can save the time of disassembling and assembling the lifting and retracting rod, simplify the operation and improve the working efficiency, and can adapt to different types of wires; the stepper motor can be controlled by remote control to make the lower motor slide upward, so that the two brush heads are close to the wires, and the brush heads are driven to grind the wires by remote control of the upper motor and the lower motor, and the grinding situation can be observed through the display screen. After grinding for a period of time, the stepper motor is controlled by remote control to make the lower motor slide downward, so that the wire is separated from between the brush heads. After the wire is separated from between the brush heads, the high-altitude wiring clamp is turned over Turn 180 degrees to allow the wire to enter between the upper clamp block and the lower clamp block of the return resistance detection device. If the distance between the upper clamp block and the lower clamp block is small, the wire can be used to separate the upper clamp block and the lower clamp block. After the wire enters between the upper clamp block and the lower clamp block, the stepper motor is controlled by remote control to make the lower motor slide upward. At this time, the lower clamp block is clamped with the upper clamp block under the pull of the control rope a. At this time, the return resistance test can be carried out. 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 a is relaxed, so that the wire is separated from the brush head;

[0027] This tool can be used by one person on the ground to efficiently complete the cleaning and preparation work of the oxide film before the operation. The high-altitude wiring can be completed by replacing the wiring clamp parts. The innovative structural design realizes the functions of simple operation and automatic clamping, improves the safety and efficiency of the operation, and uses a motor linkage structure design with remote control to realize semi-automatic grinding and wiring operations, reducing the complexity of operation and the labor intensity of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the aerial wiring clamp of the present invention.

[0029] Figure 2 The present invention is a schematic structural diagram of removing the insulating operating rod of the aerial wiring pliers.

[0030] Figure 3 The present invention is a front view schematic diagram of removing the insulating operating rod of the aerial wiring pliers.

[0031] Figure 4 The present invention is a front view schematic diagram of another state in which the insulating operating rod of the aerial wiring pliers is removed.

[0032] Figure 5 The present invention is another structural schematic diagram of the aerial wiring pliers with the insulating operating rod removed.

[0033] Figure 6 The present invention is another structural schematic diagram of the aerial wiring pliers with the insulating operating rod removed.

[0034] Figure 7The diagram is a front view of the aerial wiring pliers of the present invention with the insulating operating rod and the connecting sleeve removed.

[0035] Figure 8 The present invention is another structural schematic diagram of the aerial wiring clamp with the insulating operating rod and the connecting sleeve removed.

[0036] Fig. 9 The present invention is another structural schematic diagram of the aerial wiring clamp with the insulating operating rod and the connecting sleeve removed.

[0037] In the attached drawings: 1. Insulated operating rod; 11. Insulated end sleeve; 2. Bracket; 21. Connecting plate; 22. Slideway a; 3. Grinding device; 31. Upper motor; 32. Lower motor; 33. Brush head; 34. Connecting wire; 4. Back-resistance detection device; 41. Connecting sleeve a; 42. Support; 43. Clamp block slide; 44. Upper clamp block; 45. Lower clamp block; 46. Wiring terminal; 47. Fixing bolt; 48. Control rope a; 49. Connecting rod ; 5. Driving device; 51. Stepping motor; 52. Stepping screw; 53. Upper connecting seat; 54. Auxiliary sliding 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; 61. Camera; 62. Connecting block; 7. Display screen; 8. Remote control; 9. Control device; 91. Control module; 92. Wireless transmission module; 93. Battery. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0039] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0040] Example 1

[0041] Please refer to Figure 1 A high-altitude wiring clamp includes: an insulating operating rod 1, a bracket 2 rotatably connected to the insulating operating rod 1, a grinding device 3 fixed on one side of the bracket 2, a return resistance detection device 4 fixed on the other side of the bracket 2, a driving device 5 arranged between the grinding device 3 and the return resistance detection device 4, and a control device 9 detachably connected to the bracket 2; the bracket 2 is made of insulating material.

[0042] Please refer to Figure 1 Preferably, in this embodiment, the insulating operating rod 1 is connected to the bracket 2 through a universal joint, the bottom of the bracket 2 is integrally connected with the universal joint female head, and the top of the insulating operating rod 1 is integrally connected, and the male and female heads of the universal joint are movably connected and locked by a butterfly nut to achieve angle adjustment and angle fixation of the bracket 2.

[0043] Please refer to Figure 3 and Figure 5 , the control device 9 is electrically connected to the grinding device 3 and the driving device 5, specifically the control device 9; a battery 93 is arranged in the control device 9; obviously, the control device 9 issues instructions to the grinding device 3 and the driving device 5 and provides power;

[0044] Please refer to Figure 3 and Figure 5 A bending portion is provided at the top of the bracket 2. In the present embodiment, the bracket 2 is in a Z shape as a whole. The vertical portion on the bracket 2 is a connecting plate 21, and a slide groove a22 is provided on the connecting plate 21. The grinding device 3 comprises: an upper motor 31 connected to the bending portion, a lower motor 32 symmetrically arranged with the upper motor 31, a brush head 33 respectively sleeved with 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, and the lower motor 32 is connected to the driving device 5; there is a grinding operation space between the two brush heads 33, and the lower motor 32 is controlled to move up and down by the driving device 5, so as to control the grinding device 3 to grind wires or terminal blocks of different diameters.

[0045] Please refer to Figures 2 to 4 The return resistance detection device 4 includes: a support 42, a clamp block slide 43 rotatably connected to the top of the support 42, an upper clamp block 44 and a lower clamp block 45 slidably connected to the clamp block slide 43, two wiring terminals 46 respectively connected to the upper clamp block 44 and the lower clamp block 45, a connecting sleeve a41 connected to the support 42 at one end and the support 2 at the other end, the lower sleeve of the connecting sleeve is connected to the support 2, the upper sleeve is connected to the support 42, the lower sleeve is slidably connected to the upper sleeve, and the lower sleeve is connected to the lower clamp block 45 through a control rope a48; the control rope a48 passes through the upper sleeve, the support 42, the upper clamp block 44, the clamp block slide 43 and the lower clamp block 45 in sequence; when the overlap distance between the lower sleeve and the upper sleeve is reduced, the front reference is reduced. Figure 3 , after reducing the reference Figure 4, the control rope a48 pulls the lower clamp block 45 so that the distance between the lower clamp block 45 and the upper clamp block is shortened, and the upper sleeve is connected to the driving device 5; the driving 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 clamp block slide 43 through a fixing bolt 47; a slide groove is provided on the clamp block slide 43, and two sliders are provided in the slide groove, and the upper clamp block 44 and the lower clamp block 45 are respectively connected to a slider; it should be noted that the return resistance detection device 4 can directly use a commercially available rotatable clamp head aerial wiring clamp, directly connect the purchased lower sleeve to the bracket 2, and connect the upper sleeve to the driving device 5. When the commercially available rotatable clamp head aerial wiring clamp needs to be replaced, no additional design modification is required, and the connection is convenient. In order to improve the safety of the operation, an insulating end sleeve 11 is provided at the end of the insulating operating rod 1.

[0046] Please refer to Figure 6 Preferably, in this embodiment, the driving device 5 includes: a stepping motor 51 connected to the bracket 2, a stepping screw 52 sleeved on the output shaft of the stepping motor 51, an upper connecting seat 53 sleeved on the end of the stepping screw 52, ​​an auxiliary sliding rod 54 fixedly connected to the upper connecting seat 53 and arranged parallel to the stepping screw 52, ​​a lower connecting seat 55 fixedly connected to the end of the auxiliary sliding rod 54, and a transmission connecting seat 56 passing through the slide groove a22, one end of which is connected to the lower motor 32 and the other end is connected to the upper sleeve; the transmission connecting seat 56 is slidably connected to the auxiliary sliding rod 54, the transmission connecting seat 56 is sleeved on the stepping screw 52, ​​and the position where the transmission connecting seat 56 and the stepping screw 52 are sleeved is provided with an internal thread matching the screw.

[0047] One end of the transmission connection seat 56 is provided with a motor connection seat 561 sleeved with the lower motor 32, and the other end is provided with a connecting sleeve connection seat 562 sleeved with the upper sleeve; the motor connection seat 561 and the sleeve connection seat are arc-shaped 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 connection 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.

[0048] Example 2

[0049] Based on Example 1, please refer to Figures 7 to 9The present embodiment provides a resistance detection device 4, which can remove the connecting sleeve, the support 42 is directly connected to the bracket 2 through the connecting rod 49, the support 42 is connected to the top of the driving device 5, one end of the control rope a48 is connected to the lower clamp block 45, and the other end is connected to the transmission connection seat 56, the control rope a48 passes through the support 42, the upper clamp block 44, the clamp block slide 43 in sequence and is connected to the lower clamp block 45; the control rope a48 is connected to the transmission connection seat 56 through the control rope connection seat 563, and the control rope connection seat 563 is provided with a through hole, and the end of the control rope a48 passes through the through hole and is fixed to the transmission connection seat 56; the stepping motor 51 controls the rotation speed and direction of the stepping screw 52 , thereby controlling 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, the control rope a48 is in a relaxed state, and 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. At this time, the control rope a48 gradually changes from a relaxed state to a tightened state. When the control rope a48 is in a tightened state, the lower motor 32 moves downward, and the control rope a48 pulls the lower clamping block 45 to slide, and the distance between the lower clamp and the upper clamping block is reduced; when the transmission connecting seat 56 moves downward to the extreme position, the distance between the lower clamp and the upper clamping block is the smallest. It is realized that when the remote control 8 controls the stepper motor 51 to make the lower motor 32 slide upward, the control rope a48 is in a relaxed 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. After the grinding is completed, there is no need to adjust the distance between the upper clamp 44 and the lower clamp 45. The remote control 8 controls the stepper motor 51 to make the lower motor 32 slide slightly downward. After the wire is separated from the brush head 33, the high-altitude wiring clamp can be directly flipped to make the wire enter between the upper clamp 44 and the lower clamp 45 of the return resistance detection device 4. At this time, the remote control 8 controls the stepper motor 51 to make the lower motor 32 continue to slide downward. At this time, the lower clamp 45 is clamped with the upper clamp 44 under the pull of the control rope a48. At this time, the return resistance test can be carried out. After the test is completed, the remote control 8 controls the stepper motor 51 to make the lower motor 32 slide downward, so that the control rope a48 is relaxed, and the wire is separated from the brush head 33.

[0050] Example 3

[0051] Based on Example 1, please refer to Figures 1 to 9 The present embodiment provides a bracket 2 on which a camera device 6 is provided. The camera device 6 is connected to the bracket 2 through a connecting block 62. The camera device 6 and the connecting block 62 are connected through a deformable supporting tube. The shooting angle of the camera 61 can be adjusted through the deformable supporting tube. The camera 61 sends its captured image through wireless communication. The image sent by the camera 61 is displayed through a display screen 7. The camera 61 adopts a commercially available Arducam OV5647, and the display screen 7 adopts a commercially available Taojingchi T1 series.

[0052] Example 4

[0053] Based on Example 1, please refer to Fig. 9 In this embodiment, a control device 9 is provided, which includes: a control module 91, a wireless transmission module 92, and a battery 93. The control module 91 is used to control the actions of the upper motor 31, the lower motor 32 and the stepper motor 51. The control module 91 chip adopts the commercially available STM32F407, and the wireless transmission module 92 adopts ESP8266; the wireless transmission module 92 receives remote control 8 instructions, and the remote control 8 adopts TjLext.

[0054] Example 5

[0055] Based on embodiments 1-4, this embodiment provides a method for using an aerial wiring clamp, comprising the following steps:

[0056] S1, according to the wire model, control the distance between the upper motor 31 and the lower motor 32 to be at an appropriate position; control the return resistance detection device 4, and the angle between the support 42 and the clamp block slide 43 to be at an appropriate position;

[0057] S2, connect the loop resistance test line to the wiring terminal 46, and aim the camera 61 at the bottom of the upper motor 31;

[0058] S3, lift the aerial wiring clamp to the position of the wire, so that the wire enters between the brush heads 33, control the stepper motor 51 through the remote control 8 to make the lower motor 32 slide upward, so that the two brush heads 33 are close to the wire, and then control the upper motor 31 and the lower motor 32 through the remote control 8 to drive the brush heads 33 to grind the wire, and observe the grinding situation through the display screen 7. After grinding for a period of time, control the stepper motor 51 through the remote control 8 to make the lower motor 32 slide downward, so that the wire is separated from between the brush heads 33;

[0059] S4. Flip the aerial wiring clamp 180 degrees so that the wire enters between the upper clamp block 44 and the lower clamp block 45 of the return resistance detection device 4. If the distance between the upper clamp block 44 and the lower clamp block 45 is small, the upper clamp block 44 and the lower clamp block 45 can be separated by the wire. After the wire enters between the upper clamp block 44 and the lower clamp block 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 block 45 is clamped with the upper clamp block 44 under the pull of the control rope a48. At this time, a return 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 a48 is relaxed, so that the wire is disengaged from between the brush heads 33.

[0060] Example 6

[0061] Based on embodiments 1-5, this embodiment provides another method for using an aerial wiring clamp, comprising the following steps:

[0062] The back-resistance detection device 4 in Example 2 is used. After the connecting sleeve is removed from the back-resistance detection device 4, the support 42 is directly connected to the bracket 2 through the connecting rod 49, and the support 42 is connected to the top of the driving device 5. One end of the control rope a48 is connected to the lower clamp block 45, and the other end is connected to the transmission connection seat 56. The control rope a48 passes through the support 42, the upper clamp block 44, the clamp block slide 43 in sequence and is connected to the lower clamp block 45; the control rope a48 is connected to the transmission connection seat 56 through the control rope connection seat 563, and the control rope connection seat 563 is provided with a through hole. The end of the control rope a48 passes through the through hole and is fixed to the transmission connection seat 56;

[0063] S1, according to the wire model, control the distance between the upper motor 31 and the lower motor 32 to be at an appropriate position; control the return resistance detection device 4, and the angle between the support 42 and the clamp block slide 43 to be at an appropriate position;

[0064] S2, connect the loop resistance test line to the wiring terminal 46, and aim the camera 61 at the bottom of the upper motor 31;

[0065] S3, lift the aerial wiring clamp to the position of the wire, so that the wire enters between the brush heads 33, and control the stepper motor 51 through the remote control 8 to make the lower motor 32 slide upward, so that the two brush heads 33 are close to the wire. It should be noted that when the remote control 8 controls the stepper motor 51 to make the lower motor 32 slide upward, the control rope a48 is in a relaxed 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. At this time, the upper motor 31 and the lower motor 32 are controlled by the remote control 8 to drive the brush head 33 to grind the wire, and the grinding situation is observed through the display screen 7. After grinding for a period of time, the remote control 8 controls the stepper motor 51 to make the lower motor 32 slide slightly downward until the wire is separated from the brush head 33;

[0066] S4. Flip the aerial wiring clamp 180 degrees so that the wire enters between the upper clamp block 44 and the lower clamp block 45 of the return resistance detection device 4. It should be noted that the distance between the upper clamp block 44 and the lower clamp block 45 does not decrease due to the upward sliding of the lower motor 32. After the grinding is completed, the stepper motor 51 only controls the lower motor 32 to slide slightly downward. The distance between the upper clamp block 44 and the lower clamp block 45 remains basically unchanged, and there is no need to adjust the distance between the upper clamp block 44 and the lower clamp block 45. After the wire enters between the upper clamp block 44 and the lower clamp block 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 block 45 is clamped with the upper clamp block 44 under the pull of the control rope a48. At this time, the return resistance test can be carried out. 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 a48 is relaxed, so that the wire is disengaged from the brush head 33.

[0067] The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be a substitution of a part of the structure, device, or the steps of the method of use thereof, or a complete technical solution. Any equivalent replacement or change according to the technical solution and the inventive concept of the present invention shall be covered within the protection scope of the present invention.

Claims

1. A high-altitude wiring clamp, characterized in that: include: An insulating operating rod, a bracket rotatably connected to the insulating operating rod, a grinding device fixed to one side of the bracket, a return resistance detection device fixed to the other side of the bracket, a driving device arranged between the grinding device and the return resistance detection device, and a control device detachably connected to the bracket; the control device is electrically connected to the grinding device and the driving device; a battery is arranged in the control device; The top of the bracket is provided with a bending portion, and a slide groove a is provided on the bracket. The grinding device comprises: an upper motor connected to the bending portion, a lower motor symmetrically arranged with the upper motor, a brush head sleeved with 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, and the lower motor is connected to the driving device; The return 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 wiring terminals respectively connected to the upper clamp block and the lower clamp block, a connecting sleeve a connected to the support at one end and the support at the other end, the lower sleeve of the connecting sleeve is connected to the support, the upper sleeve is connected to the support, the lower sleeve is slidably connected to the upper sleeve, and the lower sleeve is connected to the lower clamp block through a control rope a; the control rope a passes through the upper sleeve, the support, the upper clamp block, the clamp block slide and the lower clamp block in sequence; the upper sleeve is connected to the driving device; the driving device controls the lower motor and the upper sleeve to move up and down; the lower motor and the upper sleeve move at equal distances.

2. The aerial wiring clamp according to claim 1, characterized in that: 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 sliding 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 sliding rod, and a transmission connecting seat passing through a slide groove a, one end of which is connected to the lower motor and the other end is connected to the upper sleeve; the transmission connecting seat is slidably connected to the auxiliary sliding rod, the transmission connecting seat is sleeved on the stepper screw, and the position where the transmission connecting seat and the stepper screw are sleeved is provided with an internal thread matching the screw.

3. The aerial wiring clamp according to claim 2, characterized in that: One end of the transmission connection seat is provided with a motor connection seat sleeved with the lower motor, and the other end is provided with a connecting sleeve connection seat sleeved with the upper sleeve; the motor connection seat and the sleeve connection seat are arc-shaped clamping blocks.

4. The aerial wiring clamp according to claim 1, characterized in that: The return resistance detection device can remove the connecting sleeve, and the support is directly connected to the bracket through a connecting rod. The support is connected to the top of the driving device. One end of the control rope a is connected to the lower clamping block, and the other end is connected to the transmission connecting seat. The control rope a passes through the support, the upper clamping block, the clamp block slide and the lower clamping block in sequence; the control rope a is connected to the transmission connecting seat through the control rope connecting seat, and a through hole is provided on the control rope connecting seat. The end of the control rope a passes through the through hole and is fixed to the transmission connecting seat.

5. The aerial wiring clamp according to claim 1, characterized in that: An insulating end sleeve is provided at the end of the insulating operating rod.

6. The aerial wiring clamp according to claim 1, characterized in that: The bracket is provided with a camera device, which is connected to the bracket through a connecting block, and the camera device and the connecting seat are connected through a deformable supporting tube. The camera sends the image it takes through wireless communication, and the image sent by the camera is displayed on a display screen.

7. The aerial wiring clamp according to claim 1, characterized in that: The control device comprises: a control module, a wireless transmission module, and a battery. The control module is used to control the actions of the upper motor, the lower motor, and the stepper motor. The wireless transmission module receives remote control instructions.

8. A method for using a high-altitude wiring clamp, using the high-altitude wiring clamp according to any one of claims 1 to 7, characterized in that: The steps include: S1. Control the distance between the upper motor and the lower motor to be in an appropriate position according to the wire model; control the return resistance detection device so that the angle between the support and the clamp block slide is in an appropriate position; S2. Connect the loop resistance test wire to the wiring terminal and aim the camera at the bottom of the upper motor; S3, lift the aerial wiring clamp to the position of the wire, make the wire enter between the brush heads, control the stepper motor by remote control to make the lower motor slide upward, make the two brush heads close to the wire, then control the upper motor and the lower motor by remote control to drive the brush head to grind the wire, observe the grinding situation through the display screen, after grinding for a period of time, control the stepper motor by remote control to make the lower motor slide downward, make the wire separate from between the brush heads; S4. Flip the aerial wiring clamp 180 degrees to allow the wire to enter between the upper clamp block and the lower clamp block of the return resistance detection device. If the distance between the upper clamp block and the lower clamp block is small, the wire can be used to separate the upper clamp block and the lower clamp block. After the wire enters between the upper clamp block and the lower clamp block, the stepper motor is controlled by remote control to make the lower motor slide upward. At this time, the lower clamp block is clamped with the upper clamp block under the pull of the control rope a. At this time, a return 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 a is relaxed, so that the wire is separated from between the brush heads.

9. The method for using the aerial wiring clamp according to claim 8, characterized in that: After the return resistance detection device removes the connecting sleeve, the support is directly connected to the bracket through the connecting rod, the support is connected to the top of the driving device, one end of the control rope a is connected to the lower clamping block, and the other end is connected to the transmission connecting seat, and the control rope a passes through the support, the upper clamping block, the clamp block slide seat and the lower clamping block in sequence; the control rope a is connected to the transmission connecting seat through the control rope connecting seat, and the control rope connecting seat is provided with a through hole, and the end of the control rope a passes through the through hole and is fixed to the transmission connecting seat; In step S3, when the remote control stepper motor works to make the lower motor slide upward, the control rope a is in a relaxed state, the lower clamp does not move, the distance between the upper clamp and the lower clamp does not decrease due to the upward sliding of the lower motor, and there is no need to adjust the distance between the upper clamp and the lower clamp after grinding is completed. The remote control stepper motor works to make the lower motor slide slightly downward. After the wire is detached from the brush head, the aerial wiring clamp can be directly flipped to make the wire enter between the upper clamp and the lower clamp of the return resistance detection device. At this time, the remote control stepper motor works 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 a. At this time, the return 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 a is relaxed, and the wire is detached from the brush head.

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