Fixing device for overhead high-voltage transmission line drainage plate bolt fastening robot

Abstract

The utility model discloses an overhead high voltage transmission line drainage plate bolt fastening robot fixing device which comprises a fixing mechanism, the fixing mechanism comprises a walking assembly and a fixing assembly, the top ends of the walking assembly and the fixing assembly are provided with an unmanned aerial vehicle used for installing the walking assembly and the fixing assembly, the walking assembly comprises walking wheels, and the walking wheels are connected with the fixing assembly. The walking wheels are used for guiding movement of the unmanned aerial vehicle, the fixing assembly comprises a fixing claw, and a rotating part used for steering of the fixing claw is arranged at one end of the fixing claw; through the design of the fixing mechanism and the unmanned aerial vehicle, the unmanned aerial vehicle can move along the power transmission cable, the cable drainage plate is clamped through the fixing claws, the relative distance between the unmanned aerial vehicle and the cable drainage plate can be kept fixed, and the rotation amplitude of the unmanned aerial vehicle with the power transmission cable as the axis in the operation process is weakened; and finally, the control and operation difficulty of the hot-line work robot in the operation process is reduced.

Description

Technical Field

[0001] The utility model relates to the field of live working robots, in particular to a bolt fastening robot fixing device for an overhead high voltage transmission line drainage plate. Background Art

[0002] When existing live-working robots perform bolt tightening operations on overhead high-voltage transmission lines, in order to accurately align with the work target, such as the bolts that need to be tightened, workers are required to operate a multi-axis collaborative robotic arm. The multi-axis robotic arm requires a complex control process, and during the operation of the robotic arm, the robot may shake laterally due to unexpected factors such as wind, further increasing the difficulty of the operation. Utility Model Content

[0003] The utility model aims to provide a bolt-tightening robot fixing device for an overhead high-voltage transmission line drain plate, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bolt-tightening robot fixing device for an overhead high-voltage transmission line drain plate, comprising a fixing mechanism, wherein the fixing mechanism comprises a walking assembly and a fixing assembly, and a drone for installing the walking assembly and the fixing assembly is arranged at the top of the walking assembly and the fixing assembly, and the walking assembly comprises a walking wheel, and the walking wheel is used to guide the movement of the drone, and the fixing assembly comprises a fixing claw, and a rotating part for steering the fixing claw is arranged at one end of the fixing claw.

[0005] Preferably, a walking power motor for driving the walking wheel to rotate is provided on one side of the walking wheel, a mounting seat is fixedly connected to one side of the walking power motor, and a top end of the mounting seat is fixedly connected to a bottom end of the drone.

[0006] Preferably, a groove is provided in an annular manner in the middle of the outer wall of the traveling wheel, a power transmission cable is inserted into the groove, and a cable drainage plate is provided at one end of the power transmission cable.

[0007] Preferably, the rotating member comprises a rotating unit, one end of the fixing claw is fixedly connected with a fixing arm for connecting with the rotating unit, and the other end of the fixing claw is provided with an opening for clamping and fixing with the cable drainage plate.

[0008] Preferably, the fixing arm is in a broken line shape.

[0009] Preferably, the opening is V-shaped.

[0010] Technical effects and advantages of the utility model:

[0011] The utility model utilizes the design of a fixing mechanism and a drone, so that the drone can move along the power transmission cable and clamp the cable drainage plate through the fixing claws, so that the relative distance between the drone and the cable drainage plate can be kept fixed, and the rotation amplitude around the power transmission cable as the axis during the operation of the drone can be reduced, ultimately reducing the control and operation difficulty of the live working robot during the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is one of the schematic diagrams of the overall three-dimensional structure of the utility model.

[0013] Figure 2 This is the second schematic diagram of the overall three-dimensional structure of the utility model.

[0014] Figure 3 This is one of the schematic diagrams of the three-dimensional structure of the utility model as a whole and the power transmission line.

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the walking component of the utility model.

[0016] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing component of the utility model.

[0017] In the figure: 1. walking assembly; 11. mounting base; 12. walking wheel; 13. walking power motor; 2. fixing assembly; 21. rotating unit; 22. fixing arm; 23. fixing claw; 3. drone; 4. transmission cable; 5. cable drainage plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model provides Figure 1-5 The above-mentioned device is a bolt-tightening robot fixing device for an overhead high-voltage transmission line drain plate, comprising a fixing mechanism, wherein the fixing mechanism comprises a walking component 1 and a fixing component 2, and a drone 3 for installing the walking component 1 and the fixing component 2 is arranged at the top end thereof, wherein the walking component 1 comprises a walking wheel 12, and the walking wheel 12 is used for guiding the movement of the drone 3, and the fixing component 2 comprises a fixing claw 23, and a rotating part for steering the fixing claw 23 is arranged at one end thereof.

[0020] Specifically, a walking power motor 13 for driving the walking wheel 12 to rotate is provided on one side of the walking power motor 13, a mounting seat 11 is fixedly connected to one side of the walking power motor 13, the top of the mounting seat 11 is fixedly connected to the bottom end of the drone 3, a groove is provided in a ring shape in the middle of the outer wall of the walking wheel 12, a power transmission cable 4 is inserted in the inside of the groove, and a cable drainage plate 5 is provided at one end of the power transmission cable 4.

[0021] Furthermore, the walking wheel 12 is fixedly sleeved on the outer wall of the output shaft of the walking power motor 13, the walking power motor 13 is fixedly connected to the end opposite to the mounting seat 11 by bolts, the top of the mounting seat 11 is fixedly connected to the bottom end of the UAV 3 by bolts, the walking power motor 13 is electrically connected to the control circuit board inside the UAV 3, and the walking wheel 12 can be rotated along the transmission cable 4 by plugging into the groove and the transmission cable 4, thereby driving the UAV 3 to move along the straight direction of the transmission cable 4.

[0022] Specifically, the rotating member includes a rotating unit 21, one end of the fixing claw 23 is fixedly connected to a fixing arm 22 for connecting to the rotating unit 21, and the other end of the fixing claw 23 is provided with an opening for clamping and fixing with the cable drainage plate 5, the fixing arm 22 is a broken line shape, and the opening is a V-shape.

[0023] Furthermore, the rotating unit 21 is composed of two parts: a stepper motor and a rotating rod. The stepper motor is electrically connected to the control circuit board of the drone 3. The signal is transmitted to the control circuit board through the wireless remote control, which can respectively control the operation of the walking power motor 13, the rotating unit 21 and the drone 3. The output end of the stepper motor is welded and fixed to the top of the rotating rod, and the outer wall of the rotating rod is welded and fixed to one end of the fixed arm 22. The fixed arm 22 is designed in a broken line shape so that when the opening of the fixed claw 23 is away from the drone 3, the fixed claw 23 is directly in front of the middle of the front of the drone 3. The other end of the fixed arm 22 is welded and fixed to the end of the fixed claw 23 away from the opening. During the flight of the drone 3, the rotating unit 21 rotates, and the fixed claw 23 is moved close to the drone by driving the fixed arm 22. 3, thereby preventing the fixing component 2 from affecting the flight stability, the process of going online (landing on the power line) and the process of going offline (flying away from the power line) of the drone 3 as a whole. When the drone 3 is operating on the power cable 4, the rotating unit 21 rotates so that the opening of the fixing claw 23 faces away from the front of the drone 3. At this time, the walking power motor 13 is controlled to drive the walking wheel 12 to rotate, so that the drone 3 approaches the cable drainage plate 5, so that the opening contacts the cable drainage plate 5, and the cable drainage plate 5 is fixed in the opening, which can keep the relative distance between the drone 3 and the cable drainage plate 5 fixed, and reduce the rotation amplitude of the drone 3 with the power line as the axis during the operation, and finally reduce the control and operation difficulty of the live working robot during the operation.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bolt fastening robot fixing device for an overhead high-voltage transmission line drain plate, characterized in that: The invention comprises a fixing mechanism, wherein the fixing mechanism comprises a walking component (1) and a fixing component (2), wherein the top ends of the walking component (1) and the fixing component (2) are provided with an unmanned aerial vehicle (3) for mounting the walking component (1) and the fixing component (2), wherein the walking component (1) comprises a walking wheel (12), wherein the walking wheel (12) is used for guiding the movement of the unmanned aerial vehicle (3), and the fixing component (2) comprises a fixing claw (23), wherein one end of the fixing claw (23) is provided with a rotating member for steering the fixing claw (23).

2. The bolt fastening robot fixing device for the drain plate of an overhead high-voltage transmission line according to claim 1 is characterized in that: A walking power motor (13) for driving the walking wheel (12) to rotate is provided on one side of the walking wheel (12), a mounting seat (11) is fixedly connected to one side of the walking power motor (13), and a top end of the mounting seat (11) is fixedly connected to a bottom end of the drone (3).

3. The bolt fastening robot fixing device for the drain plate of an overhead high-voltage transmission line according to claim 2 is characterized in that: A groove is provided in an annular manner in the middle of the outer wall of the running wheel (12), a power transmission cable (4) is inserted into the groove, and a cable drainage plate (5) is provided at one end of the power transmission cable (4).

4. The bolt fastening robot fixing device for the drain plate of an overhead high-voltage transmission line according to claim 3 is characterized in that: The rotating member comprises a rotating unit (21), one end of the fixing claw (23) is fixedly connected to a fixing arm (22) for connecting to the rotating unit (21), and the other end of the fixing claw (23) is provided with an opening for clamping and fixing to the cable drainage plate (5).

5. The bolt-tightening robot fixing device for the drain plate of an overhead high-voltage transmission line according to claim 4 is characterized in that: The fixed arm (22) is in a broken line shape.

6. The bolt-tightening robot fixing device for the drain plate of an overhead high-voltage transmission line according to claim 4 is characterized in that: The opening is V-shaped.

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