Unmanned aerial vehicle nest windproof stabilizing support suitable for iron tower

Abstract

The invention relates to the field of unmanned aerial vehicle nest mounting brackets suitable for iron towers, and discloses an unmanned aerial vehicle nest windproof stabilizing bracket suitable for iron towers, which comprises a nest top plate and a bottom frame plate which are distributed up and down in parallel at intervals, and the bottom frame plate is used for being connected to the iron tower; the elastic buffering windproof structure is arranged between the machine nest top plate and the bottom frame plate; the bottom frame plate is in a hollow shape, two sets of parallel and spaced bidirectional threaded lead screws are rotationally installed in the bottom frame plate, each set of bidirectional threaded lead screw is sleeved with two sets of displacement blocks in a threaded mode, and the two sets of displacement blocks can transversely move in the opposite direction along transverse shafts of the bidirectional threaded lead screws; the hoop structures are arranged at the bottom ends of the displacement blocks; the unmanned aerial vehicle nest windproof stabilizing support suitable for the iron tower is provided.

Description

Technical Field

[0001] The present invention relates to the field of drone nest installation brackets applicable to iron towers, and specifically to a windproof and stable bracket for drone nests applicable to iron towers. Background Art

[0002] With the wide application of drone technology in fields such as power inspection and communication relay, the drone nest, as a place for drone parking, charging, and data processing, has become increasingly important. For deploying a drone nest on an iron tower, a stable bracket is required. On the one hand, the structures and sizes of iron towers vary, demanding that the bracket has good adaptability and can be firmly installed on different iron towers; on the other hand, factors such as wind in the outdoor environment will affect the nest, and the bracket needs to have windproof ability to ensure the safety of the drones and equipment in the nest. Therefore, it is very necessary to develop a windproof and stable bracket for drone nests applicable to iron towers.

[0003] Traditional drone nest brackets have many deficiencies in adapting to iron towers. Some brackets are designed with fixed sizes and are difficult to adapt to different specifications of iron towers, resulting in difficult installation or even inability to install. In terms of windproofing, some traditional brackets have simple structures and lack effective windproof reinforcement measures. When encountering strong wind weather, the nest is prone to shaking, displacement, or even falling off, which not only affects the normal use of the drones but also may cause equipment damage, increasing maintenance costs and safety hazards, and cannot meet the requirements for stability and safety in practical applications. For this reason, we have proposed a windproof and stable bracket for drone nests applicable to iron towers. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the present invention provides a windproof and stable bracket for drone nests applicable to iron towers, which solves the above problems.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present invention provides the following technical solutions: A windproof and stable bracket for drone nests applicable to iron towers, comprising:

[0008] A nest top plate and a bottom frame plate, which are arranged parallel to each other at intervals up and down. The drone nest is fixedly installed on the nest top plate, and the bottom frame plate is used to connect to the iron tower.

[0009] An elastic buffer windproof structure arranged between the nest top plate and the bottom frame plate, which is used to buffer the landing of the drone and strengthen the connection between the nest top plate and the bottom frame plate.

[0010] The bottom frame plate is in a hollow shape, and two sets of parallel and spaced bidirectional threaded lead screws are rotatably installed in the bottom frame plate. Two displacement blocks are threadedly sleeved on each set of bidirectional threaded lead screws, and the two displacement blocks can move horizontally towards each other along the transverse axis of the bidirectional threaded lead screw;

[0011] A clamp structure is provided at the bottom end of each displacement block.

[0012] Preferably, the threads on both sides of the center point of the bidirectional threaded lead screw are symmetrically designed about the center. Two rotating handle parts respectively connected to the ends of the two sets of bidirectional threaded lead screws are rotatably installed on one outer wall of the bottom frame plate.

[0013] Preferably, a horizontal limiting cross bar is fixedly installed on one side of the bottom frame plate corresponding to each set of bidirectional threaded lead screws, and the displacement blocks on the bidirectional threaded lead screws are all slidably sleeved on the side limiting cross bars.

[0014] Preferably, the clamp structure includes a U-shaped clamp block one and a U-shaped clamp block two;

[0015] Two open T-shaped card slots are opened at the bottom end of the displacement block. The top ends of the U-shaped clamp block one and the U-shaped clamp block two are fixedly provided with an integrated T-shaped card strip adapted to the T-shaped card slot, and the U-shaped clamp block one and the U-shaped clamp block two are slidably clamped in the two T-shaped card slots through the top T-shaped card strip;

[0016] Open U-shaped clamping grooves are opened on both the U-shaped clamp block one and the U-shaped clamp block two, and the open ends of the U-shaped clamp block one and the U-shaped clamp block two corresponding to the U-shaped clamping grooves are the opposite two side ends;

[0017] Two sets of limiting cross grooves are opened in the upper and lower regions corresponding to the U-shaped clamping grooves on both the U-shaped clamp block one and the U-shaped clamp block two, and the limiting cross grooves on the U-shaped clamp block one and the U-shaped clamp block two are symmetrically distributed about the center, and the limiting cross grooves penetrate through both sides;

[0018] Initial fixing threaded columns equal in height to the limiting cross grooves are fixedly connected to the outer side walls of the closed ends of the U-shaped clamp block one and the U-shaped clamp block two corresponding to the U-shaped clamping grooves, and the initial fixing threaded columns are perpendicular to the U-shaped clamp block one and the U-shaped clamp block two. The initial fixing threaded columns on the U-shaped clamp block one and the U-shaped clamp block two are respectively slidably inserted into the limiting cross grooves opened on the U-shaped clamp block two and the U-shaped clamp block one, and fastening nuts one tightly fitting the outer surfaces of the U-shaped clamp block one and the U-shaped clamp block two are threadedly sleeved on the ends of the initial fixing threaded columns.

[0019] Preferably, the U-shaped clamp block 1 and the U-shaped clamp block 2 have the same height, width and length, and the four upper left and right sides of the U-shaped clamp block 1 and the U-shaped clamp block 2 are flush with each other, and the initial fixing threaded column is fixedly installed on the side outer wall of the U-shaped clamp block 1 and the U-shaped clamp block 2 in each group of the clamp structure, as well as the U-shaped clamp grooves, limiting transverse grooves and initial fixing threaded columns on the U-shaped clamp block 1 and the U-shaped clamp block 2 are all arranged in a centrally symmetrical manner.

[0020] Preferably, the clamp structure further includes a limiting clamping column, a limiting rectangular frame and a fastening threaded column;

[0021] Two sets of limit clamping columns are fixedly installed on the side outer walls of the U-shaped clamping block 1 and the U-shaped clamping block 2 corresponding to the side away from the initial fixed threaded column, and the two sets of limit clamping columns are at the same height as the two sets of limit transverse grooves;

[0022] The limiting transverse grooves on the U-shaped clamp block 1 and the U-shaped clamp block 2 are also centrally symmetrically distributed, and the positions where the initial fixing threaded column and the limiting clamping column are installed on the U-shaped clamp block 1 and the U-shaped clamp block 2 correspond to each other;

[0023] The ends of the initial threaded columns on the U-shaped clamp block 1 and the U-shaped clamp block 2 protrude from the other side wall respectively, and are distributed in a rectangular shape with four corners with the two sets of limit clamping columns on themselves;

[0024] The limiting rectangular frame is open at one end, and there are two sets of limiting rectangular frames which are respectively sleeved on the ends of the initial fixed threaded columns on both sides;

[0025] The upper and lower inner walls of the corresponding opening side of the limiting rectangular frame are respectively fitted with the upper and lower groups of limiting clamping columns, and the upper and lower horizontal parts on the limiting clamping columns correspond to the sides of the two groups of limiting clamping columns away from the initial fixing threaded columns, and the limiting clamping columns are plugged with vertical fixing threaded columns through the upper and lower groups of threaded holes;

[0026] The fastening threaded column is tightly fitted with the side outer wall of the two sets of limiting clamping columns away from the initial fastening threaded column, and the top end of the fastening threaded column protrudes from the horizontal part above the limiting rectangular frame and is threadedly sleeved with a fastening nut 2 that is tightly fitted with the outer surface of the limiting rectangular frame.

[0027] Preferably, the elastic buffer windproof structure comprises a sliding sleeve, a sleeve rod column and a spring member, and the sliding sleeve is fixedly mounted on the outer walls at the top ends of both sides of the bottom frame plate, and the sliding sleeve is hollow with an open top end;

[0028] A sleeve rod column is fixedly installed on the bottom outer wall of the top plate of the machine nest corresponding to the upper part of the sliding sleeve, and the sleeve rod column and the sliding sleeve are slidably sleeved up and down;

[0029] The sleeve rod column is located inside the sliding sleeve and is fixedly connected with a spring component between the bottom outer wall of the sliding sleeve and the bottom inner wall of the sliding sleeve.

[0030] Preferably, the elastic buffer and windproof structure further includes electric telescopic rods, a connecting rope plate and fastening ropes. Electric telescopic rods are fixedly installed at the bottoms of both side ends of the bottom frame plate.

[0031] The piston ends of the electric telescopic rods face downward and are fixedly connected to a horizontally arranged connecting rope plate.

[0032] Both ends of the connecting rope plate are fixedly connected to fastening ropes, and the fastening ropes on both sides of the electric telescopic rods are symmetrically inclined. The tops of the two groups of fastening ropes are fixedly connected to the bottom outer wall of the nacelle top plate.

[0033] (III) Beneficial Effects

[0034] Compared with the prior art, the present invention provides a windproof and stable support for a drone nacelle applicable to a iron tower, having the following beneficial effects:

[0035] Strong adaptability: Through the cooperation of the rotating handle member, the bidirectional threaded lead screw and the displacement block, the distance can be flexibly adjusted. The adjustable design of the clamp structure enables it to adapt to iron towers of different sizes, expanding the application range of the support.

[0036] Firm fixation: The clamp structure is initially fixed by the initial fixation threaded post and the first fastening nut, and then secondarily reinforced by the limit clamping post, the limit rectangular frame, the fastening threaded post and the second fastening nut, enhancing the tightness and stability of the connection with the iron tower and ensuring the firm installation of the support.

[0037] Good buffer and windproof effect: The sliding sleeve, the sleeve rod column and the spring member in the elastic buffer and windproof structure can buffer the impact force when the drone lands, protecting the nacelle and the drone. In strong wind weather, the electric telescopic rods, the connecting rope plate and the fastening ropes work together to make the nacelle top plate and the bottom frame plate close to form a rigid connection, effectively resisting the wind force, reducing the shaking and displacement of the nacelle, and ensuring the safety of the nacelle. Description of the Drawings

[0038] Figure 1 It is a schematic structural diagram of the present invention;

[0039] Figure 2 It is a schematic structural diagram of the windproof and stable support for a drone nacelle applicable to an iron tower according to the present invention;

[0040] Figure 3 It is an exploded schematic diagram of the windproof and stable support for a drone nacelle applicable to an iron tower according to the present invention;

[0041] Figure 4 It is a schematic structural diagram of the bottom frame plate of the present invention;

[0042] Figure 5 It is a schematic structural diagram of the clamp structure of the present invention;

[0043] Figure 6This is a schematic diagram of the decomposition of the clamp structure of the present invention.

[0044] In the figure: 1, the top plate of the nacelle; 2, the bottom frame plate; 3, the bidirectional threaded screw rod; 4, the displacement block; 5, the electric telescopic rod; 6, the connecting rope plate; 7, the fastening rope; 8, the sliding sleeve; 9, the sleeve rod column; 10, the spring member; 11, the rotating handle member; 12, the first U-shaped clamping block; 13, the second U-shaped clamping block; 14, the T-shaped card slot; 15, the T-shaped card strip; 16, the U-shaped clamping groove; 17, the limiting horizontal groove; 18, the initial fixing threaded column; 19, the first fastening nut; 20, the limiting card column; 21, the limiting rectangular frame; 22, the threaded hole; 23, the fastening threaded column; 24, the second fastening nut; 25, the limiting cross bar. Specific embodiments

[0045] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0046] Please refer to Figure 1-6 , a windproof and stable support for a drone nacelle applicable to a tower, including:

[0047] The top plate 1 of the nacelle and the bottom frame plate 2 are arranged in a parallel and spaced manner up and down. Among them, the top plate 1 of the nacelle is used for fixedly installing the drone nacelle, and the bottom frame plate 2 is used for connecting to the tower.

[0048] An elastic buffer windproof structure arranged between the top plate 1 of the nacelle and the bottom frame plate 2 is used for buffering the landing of the drone and strengthening the connection between the top plate 1 of the nacelle and the bottom frame plate 2.

[0049] The bottom frame plate 2 is in a hollow shape, and two groups of parallel and spaced bidirectional threaded screw rods 3 are rotatably installed in the bottom frame plate 2. Two displacement blocks 4 are threadedly sleeved on each group of bidirectional threaded screw rods 3, and the two displacement blocks 4 can move transversely in opposite directions along the transverse axis of the bidirectional threaded screw rod 3.

[0050] A clamp structure is arranged at the bottom end of each displacement block 4.

[0051] Further, the threads on both sides of the center point on the bidirectional threaded lead screw 3 are symmetrically designed about the center. On one outer wall of the bottom frame plate 2, two sets of rotating handle parts 11 fixedly connected to the ends of the two sets of bidirectional threaded lead screws 3 are rotatably installed; on one side of each set of bidirectional threaded lead screws 3 in the bottom frame plate 2, a set of horizontal limiting cross bars 25 are fixedly installed, and the displacement blocks 4 on the bidirectional threaded lead screw 3 are all slidably sleeved on the side limiting cross bars 25; when the bracket needs to be installed on iron towers of different sizes, the operator rotates the rotating handle parts 11 on one outer wall of the bottom frame plate 2. The rotating handle parts 11 are fixedly connected to the ends of the bidirectional threaded lead screw 3, and their rotation will drive the bidirectional threaded lead screw 3 to rotate around its own axis. Since the threads on both sides of the center point on the bidirectional threaded lead screw 3 are symmetrically designed about the center, according to the lead screw principle, the two displacement blocks 4 threaded on the bidirectional threaded lead screw 3 will be subjected to the thrust of the threads. When the bidirectional threaded lead screw 3 rotates, the two displacement blocks 4 will move transversely towards or away from each other along the transverse axis of the bidirectional threaded lead screw 3. By observing the size specifications of the iron tower, the operator can flexibly control the number of turns and direction of rotation of the rotating handle parts 11, and accurately adjust the distance between the two displacement blocks 4 to prepare for the subsequent adaptability of the clamp structure to the iron tower.

[0052] Further, the clamp structure includes a U-shaped clamp block one 12 and a U-shaped clamp block two 13;

[0053] At the bottom end of the displacement block 4, two sets of open T-shaped card slots 14 are provided. At the top ends of the U-shaped clamp block one 12 and the U-shaped clamp block two 13, an integrated T-shaped card strip 15 adapted to the T-shaped card slots 14 is fixedly provided. The U-shaped clamp block one 12 and the U-shaped clamp block two 13 are slidably clamped in the two T-shaped card slots 14 through the top T-shaped card strips 15;

[0054] Open U-shaped clamping grooves 16 are provided on both the U-shaped clamp block one 12 and the U-shaped clamp block two 13, and the open ends of the U-shaped clamp block one 12 and the U-shaped clamp block two 13 corresponding to the U-shaped clamping grooves 16 are the opposite two side ends;

[0055] On the U-shaped clamp block one 12 and the U-shaped clamp block two 13, two sets of limiting cross grooves 17 are provided in the upper and lower regions corresponding to the U-shaped clamping grooves 16, and the limiting cross grooves 17 on the U-shaped clamp block one 12 and the U-shaped clamp block two 13 are symmetrically distributed about the center, and the limiting cross grooves 17 penetrate through both sides;

[0056] The side outer walls of the closed ends of the U-shaped clamping grooves 16 of the U-shaped clamping blocks 12 and 13 corresponding to the U-shaped clamping grooves 16 are fixedly connected with initial fixing threaded columns 18 of the same height as the limiting transverse grooves 17, and the initial fixing threaded columns 18 are perpendicular to the U-shaped clamping blocks 12 and 13, and the initial fixing threaded columns 18 on the U-shaped clamping blocks 12 and 13 are slidably plugged with the limiting transverse grooves 17 opened on the U-shaped clamping blocks 13 and 12 respectively, and the ends of the initial fixing threaded columns 18 are threadedly sleeved with fastening nuts 19 that fit tightly with the outer surfaces of the U-shaped clamping blocks 12 and 13.

[0057] The U-shaped clamp block 12 and the U-shaped clamp block 2 13 are of the same height, width and length, and the four upper left and right sides of the U-shaped clamp block 12 and the U-shaped clamp block 2 13 are flush with each other, and the initial fixing threaded column 18 is fixedly installed on the side outer wall where the U-shaped clamp block 12 and the U-shaped clamp block 2 13 are in contact, and the U-shaped clamping groove 16, the limiting transverse groove 17 and the initial fixing threaded column 18 on the U-shaped clamp block 12 and the U-shaped clamp block 2 13 in each group of clamp structures are all centrally symmetrically arranged; after adjusting the spacing of the displacement blocks 4, the operator manually slides the U-shaped clamp block 12 and the U-shaped clamp block 2 13 in the T-shaped slot 14 according to the shape and size of the tower component, and adjusts their relative positions so that the U-shaped clamping grooves 16 of the two can better fit the tower component. When the positions of the U-shaped clamp block 12 and the U-shaped clamp block 2 13 are determined, the initial fixing threaded column 18 on the U-shaped clamp block 12 and the U-shaped clamp block 2 13 is inserted into the limiting transverse groove 17 opened on the other side. At this time, the initial fixing threaded column 18 and the limiting transverse groove 17 not only play a positioning role, but also provide a basis for subsequent tightening. The operator uses a tool to tighten the fastening nut 19. During the tightening process, the fastening nut 19 will generate axial pressure on the U-shaped clamp block 12 and the U-shaped clamp block 2 13, so that the two are closely fitted to the iron tower component, and the clamp structure is initially fixed to the iron tower.

[0058] Furthermore, the clamp structure also includes a limiting clamping column 20, a limiting rectangular frame 21 and a fastening threaded column 23;

[0059] Two sets of limit clamping columns 20 are fixedly installed on the side outer walls of the U-shaped clamping block 12 and the U-shaped clamping block 2 13 corresponding to the sides away from the initial fixed threaded column 18, and the two sets of limit clamping columns 20 are at the same height as the two sets of limit transverse grooves 17;

[0060] The limiting transverse grooves 17 on the U-shaped clamp block 1 12 and the U-shaped clamp block 2 13 are also centrally symmetrically distributed, and the initial fixing threaded column 18 and the limiting clamping column 20 on the U-shaped clamp block 1 12 and the U-shaped clamp block 2 13 are installed at corresponding positions;

[0061] The ends of the initial threaded columns 18 on the U-shaped clamping block 1 12 and the U-shaped clamping block 2 13 protrude from the other side wall and are distributed in a rectangular four corners with the two sets of limit clamping columns 20 on themselves;

[0062] The limiting rectangular frame 21 is open at one end, and there are two sets of limiting rectangular frames 21 which are respectively sleeved on the ends of the initial fixing threaded columns 18 on both sides;

[0063] The upper and lower inner walls of the corresponding opening side of the limiting rectangular frame 21 are respectively fitted with the upper and lower groups of limiting clamping columns 20, and the upper and lower horizontal parts of the limiting clamping columns 20 are corresponding to the sides of the two groups of limiting clamping columns 20 away from the initial fixing threaded columns 18. The limiting clamping columns 20 are plugged with vertical fastening threaded columns 23 through the upper and lower groups of threaded holes 22;

[0064] The fastening threaded column 23 is tightly fitted with the side outer wall of the two groups of limiting clamping columns 20 away from the initial fixing threaded column 18, and the top of the fastening threaded column 23 protrudes from the horizontal part above the limiting rectangular frame 21 and is threadedly sleeved with a fastening nut 24 that is tightly fitted with the outer surface of the limiting rectangular frame 21; after the initial fixation is completed, the open limiting rectangular frame 21 is sleeved on the end of the initial fixing threaded column 18. The upper and lower inner walls of the opening side of the limiting rectangular frame 21 are fitted with the upper and lower groups of limiting clamping columns 20. At this time, the limiting rectangular frame 21, the initial fixing threaded column 18 and the limiting clamping column 20 form a stable constraint structure. Next, the fastening threaded column 23 is inserted into the threaded hole 22 on the limiting clamping column 20, and the operator continues to tighten the fastening nut 24 at the top of the fastening threaded column 23. As the fastening nut 24 is tightened, the fastening threaded column 23 will generate pressure on the limiting clamp column 20, so that the limiting rectangular frame 21 tightly embraces the initial threaded column 18, further enhancing the tightness and stability of the connection between the clamp structure and the tower, ensuring that the bracket can be firmly installed on towers of different sizes.

[0065] Furthermore, the elastic buffer windproof structure includes a sliding sleeve 8, a sleeve rod column 9 and a spring member 10. The sliding sleeve 8 is fixedly mounted on the top outer walls of both sides of the bottom frame plate 2, and the sliding sleeve 8 is hollow with an open top.

[0066] A sleeve rod column 9 is fixedly installed on the bottom outer wall of the machine nest top plate 1 corresponding to the upper part of the sliding sleeve 8, and the sleeve rod column 9 and the sliding sleeve 8 are slidably sleeved up and down;

[0067] A spring member 10 is fixedly connected between the outer wall of the bottom end of the sleeve rod column 9 located inside the sliding sleeve 8 and the inner wall of the bottom end of the sliding sleeve 8 .

[0068] Furthermore, the elastic buffer windproof structure also includes an electric telescopic rod 5, a rope connecting plate 6 and a fastening rope 7, and the electric telescopic rod 5 is fixedly installed at the bottom of both side ends of the bottom frame plate 2;

[0069] The piston end of the electric telescopic rod 5 faces downward and is fixedly connected with a horizontal rope plate 6;

[0070] Both ends of the connecting rope plate 6 are fixedly connected with fastening ropes 7, and the fastening ropes 7 on both sides of the electric telescopic rod 5 are symmetrically inclined. The tops of the two groups of fastening ropes 7 are fixedly connected to the bottom outer wall of the nacelle top plate 1. When the electric telescopic rod 5 is started, the motor inside the electric telescopic rod 5 starts to work and drives the piston end to extend downward. The piston end is fixedly connected with the connecting rope plate 6, so the connecting rope plate 6 will move downward with the piston end.

[0071] During the downward movement of the connecting rope plate 6, since its two ends are fixedly connected with the fastening ropes 7, according to the principle of force transmission, the fastening ropes 7 will be subjected to a downward pulling force. The tops of the fastening ropes 7 are fixedly connected to the bottom outer wall of the nacelle top plate 1, so the fastening ropes 7 will pull the nacelle top plate 1 downward, making the nacelle top plate 1 and the bottom frame plate 2 gradually approach.

[0072] When the nacelle top plate 1 moves downward, the sleeve rod 9 at the bottom of the nacelle top plate 1 slides downward in the sliding sleeve 8 on the bottom frame plate 2. A spring member 10 is installed between the sleeve rod 9 and the sliding sleeve 8. During the downward sliding of the sleeve rod 9, the spring member 10 is compressed. As the nacelle top plate 1 continues to descend, the spring member 10 is compressed to the shortest state. At this time, a rigid connection is formed between the nacelle top plate 1 and the bottom frame plate 2 through structures such as the fastening ropes 7 and the electric telescopic rod 5, greatly enhancing the structural strength and stability of the entire bracket.

[0073] Working principle: When the bracket needs to be installed on towers of different sizes, the operator rotates the rotating handle member 11 on the outer wall of one side of the bottom frame plate 2. The rotating handle member 11 is fixedly connected to the end of the bidirectional threaded screw rod 3, and its rotation will drive the bidirectional threaded screw rod 3 to rotate around its own axis. Since the threads on both sides of the bidirectional threaded screw rod 3 corresponding to the center point are symmetrically designed about the center, according to the screw rod principle, the two displacement blocks 4 threaded on the bidirectional threaded screw rod 3 will be subjected to the thrust of the threads. When the bidirectional threaded screw rod 3 rotates, the two displacement blocks 4 will move transversely towards or away from each other along the transverse axis of the bidirectional threaded screw rod 3. By observing the size specifications of the tower, the operator can flexibly control the number of turns and direction of rotation of the rotating handle member 11 to accurately adjust the distance between the two displacement blocks 4, preparing for the subsequent clamp structure to adapt to the tower.

[0074] Initial fixation: The T-shaped clamping bars 15 at the tops of the first U-shaped clamping block 12 and the second U-shaped clamping block 13 are in sliding fit with the T-shaped clamping grooves 14 at the bottom of the displacement block 4. After adjusting the spacing of the displacement block 4, the operator manually slides the first U-shaped clamping block 12 and the second U-shaped clamping block 13 in the T-shaped clamping grooves 14 according to the shape and size of the tower member, and adjusts their relative positions so that the U-shaped clamping grooves 16 of the two can better fit the tower member. When the positions of the first U-shaped clamping block 12 and the second U-shaped clamping block 13 are determined, the initial fixation threaded posts 18 on the first U-shaped clamping block 12 and the second U-shaped clamping block 13 are inserted into the limiting transverse grooves 17 opened on each other. At this time, the initial fixation threaded posts 18 and the limiting transverse grooves 17 not only play a positioning role, but also provide a basis for subsequent fastening. The operator uses tools to tighten the fastening nut 19. During the tightening process of the fastening nut 19, an axial pressure will be generated on the first U-shaped clamping block 12 and the second U-shaped clamping block 13, so that the two are closely attached to the tower member, realizing the initial fixation of the tower by the clamp structure.

[0075] Secondary reinforcement: After the initial fixation is completed, the open-ended limiting rectangular frame 21 is sleeved on the end of the initial fixation threaded post 18. The upper and lower inner walls of the open side of the limiting rectangular frame 21 are in contact with the upper and lower groups of limiting clamping posts 20. At this time, the limiting rectangular frame 21, the initial fixation threaded post 18 and the limiting clamping posts 20 form a stable constraint structure. Then, the fastening threaded post 23 is inserted into the threaded hole 22 on the limiting clamping post 20, and the operator continues to tighten the fastening nut 24 at the top of the fastening threaded post 23. As the fastening nut 24 is tightened, the fastening threaded post 23 will generate a pressure on the limiting clamping post 20, so that the limiting rectangular frame 21 tightly holds the initial fixation threaded post 18, further enhancing the tightness and stability of the connection between the clamp structure and the tower, and ensuring that the bracket can be firmly installed on towers of different sizes.

[0076] When strong winds come, the electric telescopic rod 5 can be activated, and the motor inside the electric telescopic rod 5 starts to work to drive the piston end to extend downward. The piston end is fixedly connected to the connecting rope plate 6, so the connecting rope plate 6 will move downward with the piston end.

[0077] During the downward movement of the connecting rope plate 6, since its two ends are fixedly connected to the fastening ropes 7, according to the principle of force transmission, the fastening ropes 7 will be subjected to a downward pulling force. The top of the fastening rope 7 is fixedly connected to the bottom outer wall of the nacelle top plate 1, so the fastening rope 7 will pull the nacelle top plate 1 downward, making the nacelle top plate 1 gradually approach the bottom frame plate 2.

[0078] When the top plate 1 of the drone nest moves downward, the sleeve rod column 9 at the bottom of the top plate 1 of the drone nest slides downward in the sliding sleeve 8 on the bottom frame plate 2. A spring member 10 is installed between the sleeve rod column 9 and the sliding sleeve 8, and the spring member 10 is compressed during the downward sliding of the sleeve rod column 9. As the top plate 1 of the drone nest continues to descend, the spring member 10 is compressed to the shortest state. At this time, a rigid connection is formed between the top plate 1 of the drone nest and the bottom frame plate 2 through structures such as the fastening rope 7 and the electric telescopic rod 5, greatly enhancing the structural strength and stability of the entire bracket. When strong wind acts on the drone nest, this rigid connection structure can effectively resist the wind force, reduce the swaying and displacement of the drone nest, and protect the safety of the drone nest in a strong wind environment.

[0079] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-wind and stable support for a drone nest applicable to a iron tower, characterized in that, Including: A top plate (1) and a bottom frame plate (2) of the drone nest are arranged in parallel at intervals up and down. The top plate (1) of the drone nest is used for fixedly installing the drone nest, and the bottom frame plate (2) is used for connecting to the iron tower. An elastic buffer and windproof structure is arranged between the top plate (1) and the bottom frame plate (2) of the drone nest, which is used for buffering the landing of the drone and strengthening the connection between the top plate (1) and the bottom frame plate (2). The bottom frame plate (2) is in a hollow shape, and two groups of parallel and spaced bidirectional threaded lead screws (3) are rotatably installed in the bottom frame plate (2). Two displacement blocks (4) are threadedly sleeved on each group of bidirectional threaded lead screws (3), and the two displacement blocks (4) can move horizontally in opposite directions along the transverse axis of the bidirectional threaded lead screw (3). A clamp structure is arranged at the bottom end of each displacement block (4).

2. The windproof and stable support for the drone nest applicable to the iron tower according to claim 1, characterized in that, The threads on both sides of the center of the bidirectional threaded lead screw (3) are symmetrically designed about the center. Two rotating handle parts (11) respectively fixed to the ends of the two groups of bidirectional threaded lead screws (3) are rotatably installed on the outer wall of one side of the bottom frame plate (2).

3. The windproof and stable support for the UAV nest applicable to the iron tower according to claim 2, characterized in that, A group of horizontal limiting cross bars (25) are fixedly installed on one side of the bottom frame plate (2) corresponding to each group of bidirectional threaded lead screws (3), and the displacement blocks (4) on the bidirectional threaded lead screws (3) are all slidably sleeved on the side limiting cross bars (25).

4. The windproof and stable support for the drone nest applicable to the iron tower according to claim 2, wherein, The clamp structure includes a U-shaped clamp block one (12) and a U-shaped clamp block two (13). Two open T-shaped card slots (14) are opened at the bottom end of the displacement block (4). The top ends of the U-shaped clamp block one (12) and the U-shaped clamp block two (13) are fixedly provided with an integrated T-shaped card strip (15) adapted to the T-shaped card slot (14), and the U-shaped clamp block one (12) and the U-shaped clamp block two (13) are slidably clamped in the two T-shaped card slots (14) through the top T-shaped card strip (15). Open U-shaped clamp grooves (16) are opened on both the U-shaped clamp block one (12) and the U-shaped clamp block two (13), and the open ends of the U-shaped clamp block one (12) and the U-shaped clamp block two (13) corresponding to the U-shaped clamp grooves (16) are opposite side ends. Two groups of limiting cross grooves (17) are opened in the upper and lower regions corresponding to the U-shaped clamp grooves (16) on both the U-shaped clamp block one (12) and the U-shaped clamp block two (13), and the limiting cross grooves (17) on the U-shaped clamp block one (12) and the U-shaped clamp block two (13) are symmetrically distributed about the center. The limiting cross grooves (17) penetrate through both sides. Primary fixing threaded columns (18) equal in height to the limiting cross grooves (17) are fixedly connected to the outer side walls of the sides of the U-shaped clamp block one (12) and the U-shaped clamp block two (13) corresponding to the closed ends of the U-shaped clamp grooves (16), and the primary fixing threaded columns (18) are perpendicular to the U-shaped clamp block one (12) and the U-shaped clamp block two (13). The primary fixing threaded columns (18) on the U-shaped clamp block one (12) and the U-shaped clamp block two (13) are respectively slidably inserted into the limiting cross grooves (17) opened on the U-shaped clamp block two (13) and the U-shaped clamp block one (12), and fastening nuts one (19) tightly fitting the outer surfaces of the U-shaped clamp block one (12) and the U-shaped clamp block two (13) are threadedly sleeved on the ends of the primary fixing threaded columns (18).

5. The windproof and stable support for the drone nest applicable to the iron tower according to claim 4, characterized in that, The U-shaped clamp block 1 (12) and the U-shaped clamp block 2 (13) are of equal height, width and length, and the four upper left and right sides of the U-shaped clamp block 1 (12) and the U-shaped clamp block 2 (13) are flush with each other. The initial fixing threaded column (18) is fixedly installed on the side outer wall of the U-shaped clamp block 1 (12) and the U-shaped clamp block 2 (13) in each group of the clamp structure, and the U-shaped clamp groove (16), the limiting transverse groove (17) and the initial fixing threaded column (18) on the U-shaped clamp block 1 (12) and the U-shaped clamp block 2 (13) are all centrally symmetrically arranged.

6. The windproof and stable support for the drone nest applicable to the iron tower according to claim 5, characterized in that, The clamp structure also includes a limiting clamping column (20), a limiting rectangular frame (21) and a fastening threaded column (23); The U-shaped clamp block 1 (12) and the U-shaped clamp block 2 (13) are fixedly mounted with two groups of limit clamping columns (20) on the side outer walls corresponding to the side away from the initial threaded column (18), and the two groups of limit clamping columns (20) are at the same height as the two groups of limit transverse grooves (17); The limiting transverse grooves (17) on the U-shaped clamp block 1 (12) and the U-shaped clamp block 2 (13) are also centrally symmetrically distributed, and the initial fixing threaded column (18) and the limiting clamping column (20) on the U-shaped clamp block 1 (12) and the U-shaped clamp block 2 (13) are installed at corresponding positions; The ends of the initial threaded columns (18) on the U-shaped clamp block 1 (12) and the U-shaped clamp block 2 (13) protrude from the other side wall and are arranged in a rectangular shape with the two groups of limit clamping columns (20) on the two sets ... The limiting rectangular frame (21) is open at one end, and has two groups of limiting rectangular frames (21) which are respectively sleeved on the ends of the initial threaded columns (18) on both sides; The upper and lower inner walls of the corresponding opening side of the limiting rectangular frame (21) are respectively fitted with the upper and lower groups of limiting clamping columns (20), and the upper and lower horizontal parts of the limiting clamping columns (20) corresponding to the two groups of limiting clamping columns (20) are both provided with threaded holes (22) on the sides away from the initial fixing threaded columns (18), and the limiting clamping columns (20) are plugged with vertical fixing threaded columns (23) through the upper and lower groups of threaded holes (22); The fastening threaded column (23) is tightly fitted with the side outer wall of the two groups of limiting clamping columns (20) away from the initial fixing threaded column (18), and the top end of the fastening threaded column (23) protrudes from the horizontal part above the limiting rectangular frame (21) and is threadedly sleeved with a second fastening nut (24) that is tightly fitted with the outer surface of the limiting rectangular frame (21).

7. The windproof and stable support for the drone nest applicable to the iron tower according to claim 2, wherein, The elastic buffer windproof structure comprises a sliding sleeve (8), a sleeve rod column (9) and a spring member (10); the sliding sleeve (8) is fixedly mounted on the outer walls at the top ends of both sides of the bottom frame plate (2), and the sliding sleeve (8) is in a hollow shape with an open top end; A sleeve rod column (9) is fixedly installed on the bottom outer wall of the machine nest top plate (1) corresponding to the upper part of the sliding sleeve (8), and the sleeve rod column (9) and the sliding sleeve (8) are slidably sleeved up and down; A spring component (10) is fixedly connected between the outer wall of the bottom end of the sleeve rod column (9) located inside the sliding sleeve (8) and the inner wall of the bottom end of the sliding sleeve (8).

8. The windproof and stable support for the drone nest applicable to the iron tower according to claim 7, characterized in that, The elastic buffer and windproof structure further includes electric telescopic rods (5), a rope connecting plate (6) and fastening ropes (7). Electric telescopic rods (5) are fixedly installed at the bottom of both side ends of the bottom frame plate (2); The piston end of the electric telescopic rod (5) faces downward and is fixedly connected to a horizontally arranged rope connecting plate (6); Both ends of the rope connecting plate (6) are fixedly connected to fastening ropes (7), and the fastening ropes (7) on both sides of the electric telescopic rod (5) are symmetrically inclined. The top ends of the two groups of fastening ropes (7) are fixedly connected to the outer wall of the bottom of the nacelle roof plate (1).

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