Auxiliary device for hanging climbing rope on unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicle auxiliary equipment, in particular to an unmanned aerial vehicle climbing rope hanging auxiliary device which comprises a hanging assembly, two rotating assemblies and a vehicle body, the hanging assembly comprises two hanging pieces and a fixing piece, each hanging piece comprises a hanging part and a rotating part, and each hanging part comprises a transverse section and two vertical sections; the two vertical sections are respectively fixed at one end of the transverse section, one vertical section is shorter than the other vertical section, the transverse section and the two vertical sections define a hanging area hung with a cross arm of the electric tower, one end, far away from the transverse section, of the longer vertical section is connected with a climbing rope, and the lower end of the rotating part is hinged with one end, far away from the transverse section, of the longer vertical section. The higher end of the rotating part is connected with the shorter vertical section, and the two sides of the fixing piece are each connected with one hanging piece; the rotating assembly comprises a driving piece, the driving piece is connected with the rotating part to drive the rotating part to rotate, and the machine body is connected with the driving piece; the method has the effect of improving the operation safety and the working efficiency.

Description

Technical Field

[0001] This application relates to the field of drone auxiliary equipment technology, and in particular to a drone climbing rope attachment device. Background Technology

[0002] In recent years, with the rapid development of drone technology, drones have been used more and more widely in various application scenarios. As the main artery for power transmission, overhead power transmission lines must have extremely high operational reliability and require tower climbing operations to eliminate faults in overhead power transmission lines. However, during tower climbing operations, there are problems such as the low coverage of existing power transmission line fall protection rails, inconsistent supplier quality, and the time-consuming and laborious use of alternating safety belts, which seriously affect the operational safety of tower climbing personnel.

[0003] In practical applications, the traditional anti-fall devices for overhead transmission lines in my country currently include foot spikes, safety belts, and anti-fall hooks. These devices are characterized by low cost and simple operation during installation and use, and they are in line with the usage habits of tower workers. During use, tower workers climb the tower step by step by alternating between using the anti-fall safety belts.

[0004] Regarding the aforementioned technologies, the existing methods still have obvious shortcomings in practical applications. Alternating the use of safety belts is not only inefficient and easily affected by human factors, leading to inaccurate or unstable operation, but also time-consuming and labor-intensive. The alternating process is cumbersome, the climbing speed is slow, and it consumes a lot of the workers' physical strength, seriously affecting work safety and efficiency. Utility Model Content

[0005] To overcome the above problems, this application provides an auxiliary device for attaching climbing ropes to drones.

[0006] The technical solution of the drone climbing rope attachment auxiliary device provided in this application is as follows:

[0007] A drone climbing rope attachment device includes a mounting assembly, two rotating assemblies, and a body. The mounting assembly includes two hooks and a fixing member. The two hooks are spaced apart along the length of a power tower crossarm. Each hook includes a hooking portion and a rotating portion. The hooking portion includes a horizontal section and two vertical sections. Each of the two vertical sections is fixed to one end of the horizontal section. The vertical sections are perpendicular to the horizontal section. One vertical section is shorter than the other. The horizontal section and the two vertical sections form a hooking area for attaching to the power tower crossarm. The end of the longer vertical section away from the horizontal section is connected to the climbing rope. The rotating portion is inclined upwards from the side of the longer vertical section to the side of the shorter vertical section away from the longer vertical section. The lower end of the rotating portion is hinged to the end of the longer vertical section away from the horizontal section, and the higher end of the rotating portion is connected to the shorter vertical section. The fixing member is connected to one of the hooks on each side.

[0008] The rotating component corresponds one-to-one with the hook-up part. The rotating component includes a driving member, which is connected to the transverse section. The driving member is connected to the rotating part to drive the rotating part to rotate. The machine body is connected to the driving member.

[0009] By adopting the above technical solution, when personnel need to climb the power tower, firstly, the device is connected to the climbing rope via a longer vertical section. Then, the main body is taken out, and the main body and drive mechanism are moved. The personnel operate the main body, and during the lifting process, the drive mechanism is driven to move. The drive mechanism drives the rotating component to rotate, opening the attachment area. When the main body moves to a suitable height on the power tower, the main body is operated to attach the attachment component to the crossarm of the power tower. Afterward, the main body and drive mechanism can be separated, and the personnel can then use the climbing rope to climb. This drone-mounted climbing rope auxiliary device can achieve efficient and stable climbing rope attachment. Specifically, the design of the attachment component allows the device to be securely attached to the crossarm of the power tower, ensuring the safety of the climbing rope. The ingenious design of the rotating part makes the device easy to operate when attaching and detaching from the crossarm, improving work efficiency. There is no need for personnel to alternate using safety belts. At the same time, the connection method between the drive mechanism and the main body ensures the stability and controllability of the device under drone operation, further improving the safety and convenience of climbing operations.

[0010] In one specific implementation, the rotating assembly further includes a placement seat fixed to one end of the longer vertical segment near the horizontal segment;

[0011] The driving component includes a hook, a rotating roller, and a pull rope. One end of the hook passes through the placement base, and the hook's orientation is consistent with the orientation of the vertical section. The hook is slidably connected to the placement base and reciprocates along the length of the vertical section. The longer vertical section has a rotating hole for the rotating roller to be accommodated. The rotating roller is rotatably connected to the longer vertical section, and the rotation axis of the rotating roller is consistent with the distribution direction of the two hooking parts. One end of the pull rope is fixed to the bottom of the placement base at the hook, and the other end is wrapped around the rotating roller and fixed to the rotating part. The machine body is simultaneously fixed to the two hooks.

[0012] By adopting the above technical solutions, the climbing rope attachment device for this UAV can achieve precise attachment and release functions, significantly improving the safety and convenience of climbing operations. The placement base allows the hook to move freely within a certain range, ensuring smoother linkage between the hook and the rotating roller. The pull rope design allows the up-and-down movement of the hook to be effectively transmitted to the rotating part, thereby controlling the opening and closing action of the rotating part and ensuring a reliable connection between the attachment and the power tower crossarm. In addition, the simultaneous fixing design of the body and the hook makes the operation of the entire device simpler, reduces operating steps, and improves work efficiency.

[0013] In one specific implementation, the driving component further includes a rotation spring, which is sleeved on one end of the hook located at the bottom of the placement base. One end of the rotation spring is fixed to the placement base, and the other end is fixed to the hook.

[0014] By adopting the above technical solution, the rotating spring provides elastic support when the hook moves along the length of the vertical section, enabling the hook to automatically reset. This ensures reliable contact between the rotating part and the guide part, improving the stability and safety of the device. When the hook moves downward under external force, the rotating spring is compressed and stores energy; when the external force disappears, the rotating spring releases energy to push the hook back to its original position, ensuring that the rotating part and the guide part always maintain close contact, avoiding hook detachment caused by external force, and improving the reliability and ease of operation of the device.

[0015] In one specific implementation, a connecting assembly is further included. The connecting assembly includes a placement rod, a connecting seat, a plug-in component, and a telescopic component. Each end of the placement rod is connected to a hook, and the placement rod is perpendicular to the hooks. The connecting seat is connected to the bottom of the machine body. The plug-in component includes a plug-in rod, a ramp, and a torsion spring. The plug-in rod is fixed to the middle side of the top of the placement rod and is perpendicular to the placement rod. The ramp is located at the end of the plug-in rod away from the placement rod. The ramp is inclined downward from the side of the plug-in rod to the placement rod towards the side away from the plug-in rod. The higher side of the ramp is rotatably connected to the plug-in rod through the torsion spring. The bottom of the connecting seat has a slot for the plug-in rod to be inserted. The connecting seat has a locking plate in the slot that engages with the ramp. A locking gap is left between the locking plate and the opposite side wall of the slot.

[0016] The telescopic component is a telescopic rod located in the slot. The telescopic rod is perpendicular to the connecting seat. One end of the telescopic rod is fixed to the connecting seat, and the other end has an insertion hole for inserting the plug rod and the inclined plate. When the plug rod extends into the insertion hole, the insertion end formed by the plug rod and the inclined plate is interference-fitted with the insertion hole, and the telescopic rod can extend into the snap-fit ​​gap.

[0017] By adopting the above technical solutions, the design of the connecting components makes the connection between the drone and the mounting components more flexible and reliable. The design of the plug-in component, through the snap-fit ​​mechanism of the inclined plate and the snap-fit ​​plate, ensures quick locking and unlocking of the plug-in rod and the connecting seat, improving the convenience and safety of operation. The introduction of the telescopic component further enhances the flexibility and adaptability of the connection. In particular, in the unlocked state, the telescopic rod can extend into the snap-fit ​​gap to separate the plug-in rod from the telescopic rod, facilitating the separation operation of the drone from the mounting components. The overall design simplifies the connection and separation process of the drone and the mounting components, reduces operation time and labor costs, and improves work efficiency and safety.

[0018] In one specific implementation, the mounting assembly further includes two fasteners, each corresponding to a mounting portion. Each fastener includes two fastening plates and two fastening springs. The two fastening plates located on the same mounting portion are each close to one of the vertical sections. The two fastening plates move towards or away from each other, further securing the tower crossarm. The fastening plates are inclined on the side away from the horizontal section, with the inclined sections of the two fastening plates tilting towards each other. Each fastening spring corresponds to a fastening plate, located on the side of the fastening plate closest to the vertical section. The direction of the fastening spring is perpendicular to the fastening plate, with one end fixed to the fastening plate and the other end fixed to the vertical section.

[0019] By adopting the above technical solution, the fasteners can effectively enhance the connection stability between the mounting assembly and the power tower crossarm. Specifically, the two fastening plates, through the action of the fastening springs, can tightly fit against the power tower crossarm, preventing loosening caused by external vibrations or wind. The inclined design of the fastening plates makes it easier for the crossarm to enter between the two fastening plates, thereby achieving quick and reliable fixing. In addition, the fastening springs are set perpendicular to the fastening plates, ensuring that the fastening plates maintain stable pressure when subjected to external forces, thus improving the overall safety of the device.

[0020] In one specific implementation, the connector further includes a guide portion near the shorter vertical segment, the guide portion being inclined downwards from the shorter vertical segment toward the side away from the longer vertical segment, and the higher end of the guide portion being connected to the end of the shorter vertical segment away from the horizontal segment.

[0021] By adopting the above technical solution, the design of the guide section makes it more convenient and faster to attach the connector to the crossarm of the power tower. The guide section allows the connector to be naturally guided to align with the crossarm by utilizing the tilt angle of the guide section when it approaches the crossarm, reducing the difficulty of manual adjustment and improving the accuracy and efficiency of the attachment. It also ensures that the connector can smoothly transition to the closed state during the attachment process, avoiding the risk of attachment failure and enhancing the stability and reliability of the device.

[0022] In one specific implementation, the driving component further includes a pin. A sliding cavity is provided inside the placement base where it connects to the hook. The pin is positioned perpendicular to the length direction of the vertical segment. One end of the pin is located inside the sliding cavity, and the other end extends out of the sliding cavity. A fixing hole is provided on the hook for the pin to be inserted. When the rotating part abuts against the guide part, the pin is inserted into the fixing hole. Assuming the pin is inserted into the fixing hole as the normal state, under normal conditions, the pin is positioned at an angle outside the sliding cavity. The angled surface of the pin faces away from the top of the placement base, and the angled surface of the pin is inclined upward from the bottom of the placement base to the side of the pin, towards the side closer to the hook.

[0023] By adopting the above technical solution, the design of the pin enables automatic locking when the rotating part and the guide part abut against each other, which improves the stability of the connection between the hook part and the crossarm of the power tower and prevents the hook part from loosening due to external vibration or other factors, thereby ensuring the safety of climbing operations. The inclined design of the pin makes the unlocking operation simpler. When it is necessary to unlock, only a certain force needs to be applied to make the pin disengage from the fixing hole, which facilitates the quick opening and closing of the hook part and improves the convenience of operation and work efficiency.

[0024] In one specific implementation, the fastener includes an arc rod and a connecting rod. The arc rod is fixed to the top of the hook part, and the opening of the arc rod faces the hook part. The connecting rod is fixed to the side of the arc rod near the longer vertical section, and the connecting rod is arranged parallel to the horizontal section.

[0025] A guide rod is fixed to the bottom of the placement rod. The guide rod is perpendicular to the placement rod. Two fixing rings are sleeved on the guide rod along its length. The end of the connecting rod away from the arc rod is slidably connected to the guide rod. A guide gap is left between the two fixing rings for the connecting rod to slide.

[0026] By adopting the above technical solutions, the setting of the arc rod and connecting rod can effectively improve the connection stability between the hanging part and the crossarm of the power tower. Especially in the operation in complex environment, it ensures that the hanging part will not easily fall off, thus improving the safety of the operation. The design of the guide rod and its fixing ring allows the connecting rod to slide freely on the guide rod. When the machine body lifts the hook, it can first drive the rotating part to rotate. When the rotating part rotates to the appropriate position, the crossarm separates from the fastening plate, making it easy to separate the crossarm from the rotating part.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. A drone-mounted climbing rope assist device is designed, which enables efficient and stable climbing rope mounting. Specifically, the design of the attachment components allows the device to be securely attached to the crossarm of the power tower, ensuring the safety of the climbing rope. The ingenious design of the rotating part makes the device easy to operate when attaching and detaching from the crossarm, improving work efficiency and eliminating the need for personnel to alternate using safety belts. At the same time, the connection method between the drive component and the body ensures the stability and controllability of the device under drone operation, further enhancing the safety and convenience of climbing operations.

[0029] 2. The designed drone climbing rope attachment device enables precise attachment and release, significantly improving the safety and convenience of climbing operations. The rope design allows the up-and-down movement of the hook to be effectively transmitted to the rotating part, thereby controlling the opening and closing of the rotating part and ensuring a reliable connection between the attachment and the power tower crossarm. In addition, the simultaneous fixing design of the drone body and the hook makes the operation of the entire device simpler, reduces operating steps, and improves work efficiency.

[0030] 3. The designed drone climbing rope attachment device features a pin design that automatically locks the rotating part when it comes into contact with the guide part. This improves the stability of the attachment between the attachment part and the power tower crossarm, preventing the attachment part from loosening due to external vibrations or other factors, thus ensuring the safety of climbing operations. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure from the first perspective in this embodiment.

[0032] Figure 2 This is a schematic diagram of the rotating component in this embodiment.

[0033] Figure 3 This is a cross-sectional view of the placement base in this embodiment.

[0034] Figure 4 This is a schematic diagram of the overall structure from the second perspective in this embodiment.

[0035] Figure 5 This is a cross-sectional view of the connector in this embodiment.

[0036] Explanation of reference numerals in the attached drawings: 1. Hanging assembly; 11. Hanging piece; 111. Hanging part; 1111. Horizontal section; 1112. Vertical section; 112. Guide part; 113. Rotating part; 12. Fastener; 121. Fastening plate; 122. Fastening spring; 13. Fixing component; 131. Arc rod; 132. Connecting rod; 2. Fixing assembly; 21. Rotating component; 211. Fixing seat; 212. Rotating seat; 22. Pulley; 3. Rotating assembly; 31. Placement 311. Seat; 32. Slide cavity; 32. Drive component; 321. Hook; 3211. Fixing hole; 322. Rotating spring; 323. Rotating roller; 324. Pull rope; 325. Pin; 4. Connecting assembly; 41. Placement rod; 411. Guide rod; 4111. Fixing ring; 42. Connecting seat; 421. Slot; 422. Snap-fit ​​plate; 43. Connector; 431. Connecting rod; 432. Inclined plate; 433. Torsion spring; 44. Telescopic component; 5. Machine body. Detailed Implementation

[0037] The following is combined with Figure 1-5 This application is described in further detail.

[0038] This application discloses an auxiliary device for attaching climbing ropes to unmanned aerial vehicles (UAVs).

[0039] Reference Figure 1 and Figure 2 A climbing rope attachment device for a drone includes a mounting component 1, two fixing components 2, two rotating components 3, a connecting component 4, and a body 5. The fixing components 2 and rotating components 3 are both mounted on the mounting component 1, and the body 5 is connected to the rotating components 3 through the connecting component 4.

[0040] Reference Figure 1The mounting assembly 1 includes two mounting members 11, two fasteners 12, and one fixing member 13. The two mounting members 11 are spaced apart along the length of the power tower crossarm. Each mounting member 11 includes a mounting portion 111, a guide portion 112, and a rotating portion 113. The mounting portion 111 includes a horizontal section 1111 and two vertical sections 1112. Each of the two vertical sections 1112 is located at one end of the horizontal section 1111, and the vertical sections 1112 are perpendicular to the horizontal section 1111. The vertical sections 1112 and the horizontal section 1111 are integrated. The length of one vertical section 1112 is shorter than the length of the other vertical section 1112. The horizontal section 1111 and the two vertical sections 1112 can form a mounting area for mounting the power tower crossarm. The guide portion 112 is an inclined rod. The inclined rod is close to the shorter vertical section 1112 and extends from the shorter vertical section 1112 to the side away from the shorter vertical section 1112 towards the side away from the longer vertical section 1112. The straight section 1112 is inclined downward on one side, and the higher end of the inclined rod is integrated with the end of the shorter vertical section 1112 away from the horizontal section 1111, which facilitates the attachment of the hanging part 111 to the crossarm of the power tower. The rotating part 113 is inclined, and the rotating part 113 is inclined upward from the side of the longer vertical section 1112 to the side of the shorter vertical section 1112 away from the longer vertical section 1112. The lower end of the rotating part 113 is hinged to the end of the longer vertical section 1112 away from the horizontal section 1111, and the higher end of the rotating part 113 abuts against the inclined rod. When it is necessary to attach the hanging part 111 to the crossarm of the power tower, the rotating part 113 rotates towards the side closer to the longer vertical section 1112, and the hanging area is in an open state. After the hanging part 111 is attached, the rotating part 113 rotates towards the side away from the longer vertical section 1112 until the higher end of the rotating part 113 abuts against the inclined rod, and the hanging area is in a closed state.

[0041] Reference Figure 1Fasteners 12 correspond one-to-one with the mounting parts 111. Each fastener 12 includes two fastening plates 121 and two fastening springs 122. The two fastening plates 121 located on the same mounting part 111 are each close to a vertical section 1112. The fastening plates 121 are slidably connected to the vertical section 1112, and the two fastening plates 121 can move towards or away from each other. The two fastening plates 121 can further fix the crossarm of the power tower. The fastening plates 121 are inclined on the side away from the horizontal section 1111, and the inclined sections of the two fastening plates 121 are inclined towards the side away from each other, facilitating the entry of the power tower's crossarm between the two fastening plates 121. The fastening springs 122 correspond one-to-one with the fastening plates 121, and are located on the fastening plates 121 near the vertical section 111. On one side, the fastening spring 122 is set perpendicular to the fastening plate 121. One end of the fastening spring 122 is welded to the fastening plate 121, and the other end is welded to the vertical section 1112. In this embodiment, the fastening spring 122 is a compression spring. The fixing member 13 includes an arc rod 131 and a connecting rod 132. The arc rod 131 is located at the top of the hanging part 111. The opening of the arc rod 131 faces the hanging part 111. Both ends of the arc rod 131 are fixedly connected to the middle of the horizontal section 1111 in one of the hanging parts 111 by screws. The connecting rod 132 is located on the side of the arc rod 131 near the longer vertical section 1112, and the connecting rod 132 is set parallel to the horizontal section 1111. One end of the connecting rod 132 is integrally connected to the top of the arc rod 131.

[0042] Reference Figure 1 The fixing component 2 is located at the bottom of the hanging part 11. The fixing component 2 includes a rotating part 21 and a pulley 22. The rotating part 21 includes a fixed seat 211 and a rotating seat 212. The fixed seat 211 is rotatably connected to the longer vertical section 1112. The rotating seat 212 is located on the side of the fixed seat 211 away from the vertical section 1112. The rotating seat 212 is fixedly connected to the fixed seat 211 by screws. The rotating seat 212 is a U-shaped seat. The opening of the rotating seat 212 faces the side away from the fixed seat 211. The pulley 22 is located at the opening of the rotating seat 212 and is rotatably connected to the rotating seat 212. The pulley 22 is used to connect with the climbing rope to facilitate personnel climbing the power tower.

[0043] Reference Figure 1 and Figure 2The rotating component 3 corresponds one-to-one with the hanging part 111. The rotating component 3 includes a placement seat 31 and a driving component 32. The placement seat 31 is located near the end of the longer vertical section 1112 that is near the horizontal section 1111, and the placement seat 31 is welded to the side of the longer vertical section 1112 away from the horizontal section 1111. The driving component 32 includes a hook 321, a rotating spring 322, a rotating roller 323, a pull rope 324, and a pin 325. The hook 321 is located on the top of the placement seat 31, and one end of the hook 321 passes through the placement seat 31. The setting direction of the hook 321 is consistent with the setting direction of the vertical section 1112. The hook 321 is slidably connected to the placement seat 31 and can move along the vertical section 1112. The rotating spring 322 is sleeved on the hook 321 at one end of the bottom of the placement seat 31. One end of the rotating spring 322 is welded to the placement seat 31, and the other end is welded to the hook 321. The rotating spring 322 is a compression spring. The longer vertical section 1112 has a rotating hole. The rotating roller 323 is located in the rotating hole and is rotatably connected to the longer vertical section 1112. The rotation axis of the rotating roller 323 is consistent with the distribution direction of the two hook parts 111. One end of the pull rope 324 is fixed to the hook 321 at one end of the bottom of the placement seat 31 by binding. The other end is wrapped around the rotating roller 323 and then fixed to the rotating part 113 by binding.

[0044] Reference Figure 1 , Figure 2 and Figure 3 A sliding cavity 311 is provided inside the placement base 31 at the connection point with the hook 321. The setting direction of the pin 325 is perpendicular to the length direction of the vertical section 1112. One end of the pin 325 is located inside the sliding cavity 311, and the other end extends out of the sliding cavity 311. A fixing hole 3211 is provided on the hook 321 for the pin 325 to be inserted. When the rotating part 113 abuts against the tilting rod, the pin 325 is inserted into the fixing hole 3211, which facilitates the fixing of the hook 321. This increases the stability of the connection between the hanging part 111 and the crossarm of the power tower. The pin 325 is inserted into the fixing hole 3211 as the normal state. Under normal conditions, the pin 325 is located at an angle outside the slide cavity 311, with the angled surface of the pin 325 facing away from the top of the placement seat 31. The angled surface of the pin 325 is also angled upward from the bottom of the placement seat 31 to the side of the pin 325 facing closer to the hook 321. When the rotating part 113 is separated from the tilting rod, the pin 325 is located inside the slide cavity 311. When the pin 325 is inserted into the fixing hole 3211, the machine body 5 pushes the hook part 111 to move away from the top of the power tower, so that the crossarm is located between the two fastening plates 121, and the crossarm is fixed by the two fastening plates 121.

[0045] Reference Figure 4 and Figure 5The connecting assembly 4 includes a placement rod 41, a connecting seat 42, a plug-in part 43, and a telescopic part 44. The placement rod 41 is located between two hooks 321, and each end of the placement rod 41 is fixedly connected to one hook 321 by screws. The placement rod 41 is perpendicular to the hooks 321. A guide rod 411 is welded to the bottom of the placement rod 41, and the guide rod 411 is perpendicular to the placement rod 41. Two fixing rings 4111 are sleeved on the guide rod 411 along its length. The fixing rings 4111 are welded to the guide rod 411. The end of the connecting rod 132 away from the arc rod 131 is slidably connected to the guide rod 411. A guide gap is left between the two fixing rings 4111 for the connecting rod 132 to slide. After the climbing operation is completed, the crossarm is separated from the hook part 111, and the machine body 5 lifts the hook 321. First, the hook 321 drives the rotating part 113 to rotate. When the rotating part 113 rotates to the appropriate position, the crossarm and the hook part 113 are connected. The fixed plate 121 is separated, separating the crossbeam from the rotating part 113; the connecting seat 42 is fixedly connected to the bottom of the machine body 5 by screws; the plug-in component 43 includes a plug-in rod 431, an inclined plate 432, and a torsion spring 433; the plug-in rod 431 is located on the middle side of the top of the placement rod 41, and the plug-in rod 431 is perpendicular to the placement rod 41; the plug-in rod 431 is welded to the placement rod 41; the inclined rod is located at the end of the plug-in rod 431 away from the placement rod 41; and the inclined plate 432 is inclined. The inclined plate 432 is inclined downward from the side of the insertion rod 431 to the placement rod 41 away from the insertion rod 431. The higher side of the inclined plate 432 is rotatably connected to the insertion rod 431 through the torsion spring 433. The bottom of the connecting seat 42 is provided with a slot 421 for the insertion rod 431 to be inserted. The connecting seat 42 is provided with a snap-fit ​​plate 422 in the slot 421 to snap-fit ​​the inclined plate 432. A snap-fit ​​gap is left between the snap-fit ​​plate 422 and the side wall of the slot 421 opposite to it.

[0046] Reference Figure 4 and Figure 5 The telescopic component 44 is a telescopic rod located inside the slot 421. The telescopic rod is perpendicular to the connecting seat 42. One end of the telescopic rod is welded to the connecting seat 42, and the other end has an insertion hole for inserting the connecting rod 431. When the connecting rod 431 extends into the insertion hole, the insertion end formed by the connecting rod 431 and the inclined plate 432 is interference-fitted with the telescopic rod, allowing the telescopic rod to extend into the locking gap. When it is necessary to fix the machine body 5 to the connecting rod 431, the operator operates the machine body 5 to bring the connecting seat 42 closer to the connecting rod 431, allowing the connecting rod to insert... The connecting rod 431 is inserted into the slot 421, and the inclined plate 432 is engaged with the snap-fit ​​plate 422. When it is necessary to separate the machine body 5 from the connecting rod 431, the operator operates the machine body 5, and the machine body 5 moves towards the placement rod 41. The connecting rod 431 is inserted into the insertion hole, and the inclined plate 432 rotates towards the side closer to the connecting rod 431. Then the machine body 5 is lifted, and the telescopic rod extends into the snap-fit ​​gap. The machine body 5 is then lifted again, and when the telescopic rod extends to the specified length, the connecting rod 431 separates from the telescopic rod, thus separating the machine body 5 from the connecting rod 431.

[0047] The implementation principle of the drone climbing rope auxiliary device in this application embodiment is as follows: When personnel need to climb a power tower, firstly, the drone is connected to the climbing rope by attaching the climbing rope auxiliary device, and the climbing rope is connected to the fixing part 13 of the attachment component 1. Then, the drone body 5 is taken out, and the connecting seat 42 and the placement rod 41 are connected by the plug-in part 43. After that, the personnel operate the drone body 5. During the lifting process of the drone body 5, the drone body 5 drives the rotating component 3 to move, which can separate the rotating part 113 from the tilting rod. When the drone body 5 moves to a suitable height on the power tower, the personnel operate the drone body 5 to attach the attachment part 11 to the crossarm of the power tower. Then, the drone body 5 is separated from the placement rod 41, and the personnel can use the climbing rope to climb the power tower.

[0048] When it is necessary to fix the machine body 5 to the placement rod 41, take out the machine body 5, align the insertion rod 431 with the slot 421, and insert the insertion rod 431 into the slot 421. At this time, the inclined plate 432 moves towards the side closer to the insertion rod 431 until the inclined plate 432 and the locking plate 422 are locked together, and the machine body 5 is fixed to the placement rod 41. When it is necessary to separate the machine body 5 from the placement rod 41, the operator operates the machine body 5 to move the machine body 5 towards the side closer to the placement rod 41, so that the insertion rod 431 is inserted into the telescopic rod. At this time, the inclined plate 432 moves towards the side closer to the insertion rod 431, and then the machine body 5 moves away from the placement rod 41. At the same time, the telescopic rod extends into the locking gap, and the insertion rod 431 moves with the telescopic rod. When the telescopic rod extends to the specified length, the insertion rod 431 separates from the telescopic rod, and the machine body 5 separates from the placement rod 41.

[0049] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A climbing rope attachment device for unmanned aerial vehicles (UAVs), characterized in that: The device includes a mounting assembly (1), two rotating assemblies (3), and a body (5). The mounting assembly (1) includes two mounting members (11) and a fixing member (13). The two mounting members (11) are spaced apart along the length of the crossarm of the power tower. Each mounting member (11) includes a mounting part (111) and a rotating part (113). The mounting part (111) includes a horizontal section (1111) and two vertical sections (1112). Each of the two vertical sections (1112) is fixed to one end of the horizontal section (1111). The vertical sections (1112) are perpendicular to the horizontal section (1111). The length of one of the vertical sections (1112) is greater than the length of the other vertical section (1112). The short, horizontal segment (1111) and the two vertical segments (1112) form a mounting area for attaching to the crossarm of the power tower. The end of the longer vertical segment (1112) away from the horizontal segment (1111) is connected to the climbing rope. The rotating part (113) is inclined upward from the side of the longer vertical segment (1112) to the side of the shorter vertical segment (1112) away from the longer vertical segment (1112). The lower end of the rotating part (113) is hinged to the end of the longer vertical segment (1112) away from the horizontal segment (1111), and the higher end of the rotating part (113) is connected to the shorter vertical segment (1112). Both sides of the fixing member (13) are connected to one of the hanging members (11). The rotating assembly (3) corresponds one-to-one with the hook part (111). The rotating assembly (3) includes a driving member (32). The driving member (32) is connected to the transverse section (1111). The driving member (32) is connected to the rotating part (113) to drive the rotating part (113) to rotate. The machine body (5) is connected to the driving member (32).

2. The drone climbing rope attachment auxiliary device according to claim 1, characterized in that: The rotating assembly (3) also includes a placement seat (31), which is fixed to one end of the longer vertical section (1112) near the horizontal section (1111); The driving component (32) includes a hook (321), a rotating roller (323), and a pull rope (324). One end of the hook (321) is inserted into the placement seat (31). The setting direction of the hook (321) is consistent with the setting direction of the vertical section (1112). The hook (321) is slidably connected to the placement seat (31). The hook (321) reciprocates along the length direction of the vertical section (1112). The longer vertical section (1112) has an opening for the rotating roller (324). The rotating hole accommodates the rotating roller (323), which is rotatably connected to the longer vertical section (1112). The rotation axis of the rotating roller (323) is consistent with the distribution direction of the two hooks (111). One end of the pull rope (324) is fixed to the bottom of the hook (321) at one end, and the other end is wrapped around the rotating roller (323) and fixed to the rotating part (113). The machine body (5) is fixed to the two hooks (321) at the same time.

3. The drone climbing rope attachment auxiliary device according to claim 2, characterized in that: The driving component (32) further includes a rotating spring (322), which is sleeved on the hook (321) at one end of the bottom of the placement seat (31). One end of the rotating spring (322) is fixed to the placement seat (31), and the other end is fixed to the hook (321).

4. The drone climbing rope attachment auxiliary device according to claim 2, characterized in that: It also includes a connecting assembly (4), which includes a placement rod (41), a connecting seat (42), a plug-in component (43), and a telescopic component (44). The placement rod (41) is connected to a hook (321) at each end. The placement rod (41) and the hook (321) are arranged perpendicularly. The connecting seat (42) is connected to the bottom of the body (5). The plug-in component (43) includes a plug-in rod (431), a ramp (432), and a torsion spring (433). The plug-in rod (431) is fixed to the middle side of the top of the placement rod (41). The plug-in rod (431) is arranged perpendicularly to the placement rod (41). The ramp (432) is located at the middle side of the top of the placement rod (41). The connecting rod (431) is located away from the placement rod (41) at one end. The inclined plate (432) is inclined downward from the side of the connecting rod (431) to the placement rod (41) away from the connecting rod (431). The higher side of the inclined plate (432) is rotatably connected to the connecting rod (431) through the torsion spring (433). The bottom of the connecting seat (42) is provided with a slot (421) for the insertion of the connecting rod (431). The connecting seat (42) is provided with a snap-fit ​​plate (422) in the slot (421) to engage with the inclined plate (432). There is a snap-fit ​​gap between the snap-fit ​​plate (422) and the opposite side wall of the slot (421). The telescopic component (44) is a telescopic rod located in the slot (421). The telescopic rod is perpendicular to the connecting seat (42). One end of the telescopic rod is fixed to the connecting seat (42), and the other end has an insertion hole for inserting the plug rod (431) and the inclined plate (432). When the plug rod (431) is inserted into the insertion hole, the insertion end formed by the plug rod (431) and the inclined plate (432) is interference-fitted with the insertion hole, and the telescopic rod can be inserted into the snap-fit ​​gap.

5. The drone climbing rope attachment auxiliary device according to claim 4, characterized in that: The mounting assembly (1) further includes two fasteners (12), each corresponding to a mounting part (111). Each fastener (12) includes two fastening plates (121) and two fastening springs (122). The two fastening plates (121) located on the same mounting part (111) are each close to one of the vertical sections (1112). The two fastening plates (121) move toward each other or away from each other, further securing the crossarm of the power tower. The fastening plates (121) are inclined on the side away from the horizontal segment (1111), and the two inclined segments of the fastening plates (121) are inclined on the side away from each other. The fastening springs (122) correspond one-to-one with the fastening plates (121). The fastening springs (122) are located on the side of the fastening plates (121) close to the vertical segment (1112). The setting direction of the fastening springs (122) is perpendicular to the fastening plates (121). One end of the fastening springs (122) is fixed to the fastening plates (121), and the other end is fixed to the vertical segment (1112).

6. The drone climbing rope attachment auxiliary device according to claim 4, characterized in that: The connector (11) also includes a guide (112) which is close to the shorter vertical segment (1112). The guide (112) is inclined downward from the shorter vertical segment (1112) to the side away from the shorter vertical segment (1112) towards the side away from the longer vertical segment (1112). The higher end of the guide (112) is connected to the end of the shorter vertical segment (1112) away from the horizontal segment (1111).

7. The drone climbing rope attachment auxiliary device according to claim 6, characterized in that: The driving component (32) also includes a pin (325). A sliding cavity (311) is provided inside the placement base (31) at the connection point with the hook (321). The setting direction of the pin (325) is perpendicular to the length direction of the vertical section (1112). One end of the pin (325) is located inside the sliding cavity (311), and the other end extends out of the sliding cavity (311). A fixing hole (3211) is provided on the hook (321) for inserting the pin (325). When the rotating part (113) is in contact with the guide... When part (112) abuts, the pin (325) is inserted into the fixing hole (3211). Assuming that the pin (325) is inserted into the fixing hole (3211) as normal, under normal conditions, the pin (325) is located outside the sliding cavity (311) at a section that is inclined. The inclined surface of the pin (325) faces away from the top of the placement seat (31), and the inclined surface of the pin (325) is inclined upward from the bottom of the placement seat (31) to the side of the pin (325) towards the side closer to the hook (321).

8. The drone climbing rope attachment auxiliary device according to claim 7, characterized in that: The fixing member (13) includes an arc rod (131) and a connecting rod (132). The arc rod (131) is fixed to the top of the hook part (111), and the opening of the arc rod (131) faces the hook part (111). The connecting rod (132) is fixed to the side of the arc rod (131) near the longer vertical section (1112). The connecting rod (132) is arranged parallel to the horizontal section (1111). The bottom of the placement rod (41) is fixed with a guide rod (411). The guide rod (411) is perpendicular to the placement rod (41). Two fixing rings (4111) are sleeved on the guide rod (411) along its length. The end of the connecting rod (132) away from the arc rod (131) is slidably connected to the guide rod (411). A guide gap is left between the two fixing rings (4111) for the connecting rod (132) to slide.

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