Spacer suitable for mounting and dismounting of unmanned aerial vehicle and mounting and dismounting mechanism thereof

Abstract

The spacer comprises the unmanned aerial vehicle, a rope, a spacer body, an assembly and disassembly structure, a control terminal and a wire, the assembly and disassembly structure is located at the two ends of the spacer body, the unmanned aerial vehicle and the assembly and disassembly structure are connected through the rope, and the control terminal is in communication connection with the assembly and disassembly structure. The two ends of the spacer rod comprise spacer end sleeves, butt joint sleeves are installed at one ends of the spacer end sleeves, one-way racks are arranged on the upper portions of the butt joint sleeves, the assembling and disassembling structure comprises a pushing end sleeve and a motor sleeve shell, and the pushing end sleeve is in sliding telescopic connection with the motor sleeve shell. Through combined application of the unmanned aerial vehicle and the assembly and disassembly structure, the special tool, namely a fixed clamp, a movable clamp, a butt-joint sleeve and the like, is carried by the unmanned aerial vehicle, rapid suspension and deployment of the spacer are completed, long-time high-altitude operation of the unmanned aerial vehicle is avoided, and the weight load of the unmanned aerial vehicle is reduced; the whole device is fixed by matching with a rope, so that the stability and the safety are enhanced.

Description

Technical Field

[0001] The present invention relates to the field of power conductor installation, and in particular to a spacer rod suitable for assembling and disassembling a drone and an assembly and disassembly mechanism thereof. Background Art

[0002] At present, in the process of disassembling and assembling spacer bars, apart from manual and cableway equipment installation, the more convenient method is the drone assembly and disassembly structure. In order to cooperate with the installation of the spacer bars by drone, the form of patent numbers CN117526208A and CN117526208A is generally adopted, and the fixing effect is achieved based on the clamping structure of the left and right parts.

[0003] However, in the existing drone installation technology process, in order to reduce the load of the drone and shorten the travel structure required by the clamping structure, it is generally impossible to set up a manipulator or an overly complex clamping structure. In particular, for high-altitude operations, the width of the structure that needs to clamp the wire is relatively small, and the drone needs to repeatedly align the clamping structure to fit onto the wire. However, the current wider clamping structure cannot fall off the spacer rod after completing the clamping operation, resulting in a large gravity load on both the wire and the drone. At the same time, the process of removing the spacer rod from the wire after clamping is completed also needs to be reversed, and the user needs to use the drone to repeatedly operate. Therefore, how to solve the above technical problems is the same as the current technological trend. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the defects of the existing technology and provide a spacer rod and its assembly and disassembly mechanism suitable for the assembly and disassembly of drones, which mainly solves the technical problem that the clamping structure is too small and difficult to remove; at the same time, the spacer rod cannot be easily removed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: The present invention provides a spacer rod and a mounting and disassembly mechanism suitable for assembling and disassembling a drone, comprising a drone, a rope, a spacer rod, a mounting and disassembly structure, a control terminal and a wire, wherein the mounting and disassembly structure is located at both ends of the spacer rod, and the drone and the mounting and disassembly structure are connected by a rope, and the control terminal is communicatively connected to the mounting and disassembly structure, wherein both ends of the spacer rod include spacer end sleeves, one end of the spacer end sleeve is installed with a docking sleeve, and the upper part of the docking sleeve is provided with a one-way rack, and the mounting and disassembly structure comprises a pushing end sleeve and a motor housing, the pushing end sleeve is connected to the motor housing in a sliding and telescopic manner, and the motor housing is used to drive the pushing end sleeve to move telescopically on its surface, the end of the motor housing is spliced with the docking sleeve, and a movable clamp and a fixed clamp are sleeved on the surface of the docking sleeve, wherein the fixed clamp is fixedly installed on the surface of the docking sleeve, the movable clamp is used to slide axially on the surfaces of the docking sleeve and the motor housing, and the movable clamp is pushed by the pushing end sleeve, the movable clamp is axially limited by the one-way rack, and a lifting ring is provided on the top of the movable clamp, and the lifting ring is used to unlock the limit of the movable clamp by the one-way rack.

[0006] Preferably, the motor casing comprises: A rotating motor, located near one end of the push end sleeve, and used to drive the push end sleeve; A drive motor, located near one end of the docking sleeve, and used to secure or unlock the connection with the docking sleeve; A connecting screw, the connecting screw being drivingly connected to the drive motor; A motor fixing bracket, which is used to fix the drive motor and the bearing seat constituting the connecting screws; The push end sleeve includes: A screw rod, the screw rod is connected to the rotating motor in a transmission manner; A nut, which is used to threadably connect a lead screw, and the lead screw passes through the center of the nut; The docking sleeve is provided with a screw slot at one end close to the motor housing, and the screw slot is correspondingly spliced and installed with the connecting screw.

[0007] Preferably, the bottom of the lifting ring passes through the inner side of the upper part of the movable clamp, a one-way wedge is fixedly installed on the bottom of the lifting ring, a connecting piece is installed on the top of the movable clamp, a spring is installed between the one-way wedge and the connecting piece, and the one-way wedge and the one-way rack are arranged correspondingly up and down.

[0008] Preferably, a rope fixing buckle is provided on the upper surface of the end of the motor housing, and the rope fixing buckle is connected to the rope. A connecting block is provided on the lower surface of the end of the motor housing, and a controller is installed at the bottom of the connecting block. The controller includes a circuit board inside, and the circuit board is used to carry a wireless connection module and a micro control unit. A battery holder is installed at the bottom of the controller; the upper and lower surfaces of the pushing end sleeve are provided with slide grooves, and the size of the slide grooves corresponds to the width of the rope fixing buckle and the connecting block.

[0009] Preferably, a coupling and a bearing are installed between the screw rod and the rotating motor, the bearing is sleeved in the middle of the coupling, the bearing is used to fix the screw rod, and the coupling is used to connect and fix the rotating motor and the screw rod.

[0010] Preferably, rubber pads are provided on the inner sides of the movable clamp and the fixed clamp, and the movable clamp is used to move unidirectionally toward one side of the fixed clamp.

[0011] Preferably, the spacer end sleeve is sleeved onto the surface of the docking sleeve, the fixing clamp and the docking sleeve are fixedly connected by bolts, the docking sleeve and the spacer end sleeve are fixedly connected by bolts, and the pushing end sleeve is sleeved onto the surface of the motor casing.

[0012] Preferably, a fixing screw is installed on the bottom side of the screw slot, an anti-dropping block is installed on one end of the fixing screw, and the anti-dropping block is located at the bottom of the motor fixing bracket.

[0013] Preferably, a strip-shaped hole structure is provided at the bottom of the anti-dropping block, and the fixing screw passes through the anti-dropping block.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1: The present invention combines the use of a drone and an assembly and disassembly structure: the drone is equipped with special tools (such as a fixing clamp, a movable clamp, a docking sleeve, etc.) to complete the rapid suspension and deployment of the spacer rod, thereby avoiding long-term high-altitude operation of the drone and reducing the weight load of the drone; and the overall device is fixed with a rope to enhance stability and safety.

[0015] 2. This system includes spacers, a docking sleeve, and a wire clamp. It automatically adjusts its operating mode and deployment accuracy based on the operating environment, ensuring accurate installation of the spacers. The ferrule-style wire clamp design provides a fast and secure connection that adapts to the requirements of various power facilities.

[0016] 3: The present invention is based on a one-way rack and a one-way wedge mechanism, which can quickly connect the sleeve with the one-way rack, effectively controlling the precise positioning of the wire clamp during installation. The application of the one-way wedge ensures the stability of the spacer installation and prevents components from falling off or dislocation due to improper operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the spacer structure of the present invention; Figure 3 It is a schematic diagram of the assembly and disassembly structure of the present invention; Figure 4 It is a schematic diagram of the movable clamp and fixed clamp structure of the present invention; Figure 5 This is an internal diagram of the push end sleeve and motor housing structure of the present invention; Figure 6 It is a diagram of the internal structure of the controller of the present invention; Figure 7 is a cross-sectional view of the screw slot structure of the present invention; Figure 8 It is a schematic structural diagram of the limiting mechanism of the present invention; Figure 9 It is a schematic diagram of the coupling and bearing structure of the present invention; Figure 10 It is a schematic diagram of the docking sleeve structure of the present invention; Figure 11 It is a schematic structural diagram of the motor fixing frame of the present invention; Figure 12 It is a schematic diagram of the connecting screw structure of the present invention; Figure 13 This is a schematic diagram of the anti-dropping card block structure of the present invention; In the figure: 1. UAV; 101. Rope; 102. Spacer; 103. Control terminal; 104. Wire; 105. Spacer end sleeve; 2. Assembly and disassembly structure; 3. Docking sleeve; 301. One-way rack; 302. Screw slot; 303. Fixing screw; 304. Anti-slip block; 4. Push end sleeve; 401. Screw rod; 402. Nut; 403. Slide; 5. Motor housing; 501. Rotating motor; 502. Driving motor; 503. Connecting screw; 504. Motor fixing bracket; 505. Rope fixing buckle; 506. Connecting block; 6. Movable clamp; 7. Fixing clamp; 8. Lifting ring; 801. One-way wedge; 802. Connecting piece; 803. Spring; 804. Limiting mechanism; 9. Controller; 901. Circuit board; 902. Battery holder; 10. Coupling; 11. Bearing; 12. Rubber pad. DETAILED DESCRIPTION

[0018] To facilitate understanding of the present invention, the present invention is described in more detail below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as being "fixed to" another element, it can be directly attached to the other element, or one or more elements can be interposed therebetween. When an element is described as being "connected to" another element, it can be directly connected to the other element, or one or more elements can be interposed therebetween. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and similar expressions used in this specification are for illustrative purposes only. In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or implicitly specifying the number of technical features indicated. Therefore, unless otherwise specified, features specified as "first" or "second" may explicitly or implicitly include one or more of such features; "plurality" means two or more. The term "comprising" and any variations thereof are intended to be non-exclusive, and one or more other features, integers, steps, operations, units, components, and / or combinations thereof may be present or added.

[0019] In addition, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or internal communication between two components. All technical and scientific terms used in this specification have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the description of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more related listed items.

[0020] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] like Figure 1 As shown, the present invention provides a spacer rod 102 suitable for assembly and disassembly of a drone 1 and its assembly and disassembly mechanism, comprising a drone 1, a rope 101, a spacer rod 102, an assembly and disassembly structure 2, a control terminal 103 and a wire 104. The assembly and disassembly structure 2 is located at both ends of the spacer rod 102, and the drone 1 and the assembly and disassembly structure 2 are connected by the rope 101. The control terminal 103 is communicatively connected to the assembly and disassembly structure 2. The device is mainly controlled by the control terminal 103, which operates the assembly and disassembly structure 2 to perform a clamping operation on the wire 104.

[0022] In one embodiment, if Figure 2-4In the figure, both ends of the spacer rod 102 include a spacer end sleeve 105, one end of the spacer end sleeve 105 is installed with a docking sleeve 3, the upper part of the docking sleeve 3 is provided with a one-way rack 301, the assembly and disassembly structure 2 includes a pushing end sleeve 4 and a motor housing 5, the pushing end sleeve 4 and the motor housing 5 are slidingly and telescopically connected, and the motor housing 5 is used to drive the pushing end sleeve 4 to telescopically move on its surface, the end of the motor housing 5 is spliced with the docking sleeve 3, and a movable clip 6 and a fixed clip 7 are sleeved on the surface of the docking sleeve 3, wherein the fixed clip 7 is fixedly installed on the surface of the docking sleeve 3, the movable clip 6 is used to slide axially on the surface of the docking sleeve 3 and the motor housing 5, and the movable clip 6 is pushed by the pushing end sleeve 4, the movable clip 6 is axially limited by the one-way rack 301, and a limiting structure is provided on the inner side of the upper part of the movable clip 6; During the installation process, the main thing is to push the end sleeve 4 to continuously push the movable clamp 6 located on the motor housing 5, so that the movable clamp 6 moves toward the side of the fixed clamp 7 until the limiting structure on the inner side of the movable clamp 6 contacts the unidirectional tooth groove on the upper surface of the docking sleeve 3. Since the direction of the unidirectional tooth groove is mainly toward the fixed clamp 7, the limiting structure enables the movable clamp 6 to only move toward the fixed clamp 7, so that after the pushing end sleeve 4 is pushed and clamped, there is no need for the movable clamp 6 to move again, so that before the spacer rod 102 is hung, the distance between the movable clamp 6 and the fixed clamp 7 is increased, and it is naturally reduced after pushing and clamping, so that both ends of the spacer rod 102 can be quickly hung and quickly clamped to the wire 104.

[0023] In one embodiment, a lifting ring 8 is provided on the top of the movable clamp 6, and the limiting structure is connected to the lifting ring 8. The lifting ring 8 is used to unlock the limiting effect of the one-way rack 301 on the movable clamp 6; Its structure mainly allows only the docking sleeve 3 and the movable clamp 6 structure to remain after the above-mentioned installation process is completed, thereby reducing the overall weight of the spacer rod 102 and reducing the burden on the wire 104 and the subsequent drone 1 during disassembly; during disassembly, the drone 1 only needs to use a hook to connect to the rope 101, such as a fixed rope 101 or a shorter flexible rope 101, so that the drone 1 as a whole only needs to pull up the lifting ring 8 to loosen the movable clamp 6. In the upward lifting process, the wire 104 can move downward along the curved structure between the movable clamp 6 and the fixed clamp 7 to squeeze the movable clamp 6 to the outside, thereby achieving the overall loosening effect; thereby reducing the process required for disassembly, and the staff only needs to pull up the lifting ring 8.

[0024] In one embodiment, if Figure 2 、 5 As shown in -7, the motor housing 5 includes: The rotating motor 501 is located near one end of the push end sleeve 4 and is used to drive the push end sleeve 4; A drive motor 502 is located near one end of the docking sleeve 3 and is used to fix or unlock the connection with the docking sleeve 3; Connecting screw 503, connecting screw 503 is drivingly connected to driving motor 502; The motor fixing frame 504 is used to fix the driving motor 502 and the bearing 11 seat constituting the connecting screw 503; The push end sleeve 4 includes: The screw rod 401 is connected to the rotating motor 501 in a transmission manner; The nut 402 is used to threadably connect the screw rod 401, and the screw rod 401 passes through the center of the nut 402; The docking sleeve 3 is provided with a screw slot 302 at one end close to the motor housing 5, and the screw slot 302 is correspondingly spliced and installed with the connecting screw 503; A rope 101 fixing buckle is provided on the upper surface of the end of the motor housing 5, and the rope 101 fixing buckle is connected to the rope 101. A connecting block 506 is provided on the lower surface of the end of the motor housing 5. A controller 9 is installed at the bottom of the connecting block 506. The controller 9 includes a circuit board 901 inside. The circuit board 901 is used to carry a wireless connection module and a micro control unit. A battery holder 902 is installed at the bottom of the controller 9. The upper surface and the lower surface of the push end sleeve 4 are both provided with a slide groove 403 , and the size of the slide groove 403 corresponds to the width of the rope 101 fixing buckle and the connecting block 506 .

[0025] The provided screw rod 401 motor mainly drives the screw rod 401 to rotate, so that after the screw rod 401 rotates, it will rotate at the nut 402, so that the thread at the center of the nut 402 moves toward the side of the fixed clamp 7 as the screw rod 401 rotates, causing the pushing end sleeve 4 to move as a whole; and the upper and lower sides of the end of the motor housing 5 are respectively provided with a rope 101 fixing buckle and a connecting block 506, so that the sliding grooves 403 on the upper and lower surfaces of the pushing end sleeve 4 can form a limit for the pushing end sleeve 4, so that the overall axial rotation of the pushing end sleeve 4 has a limiting effect, and the length of the sliding grooves 403 also prevents the moving range of the pushing end sleeve 4 from separating from the motor housing 5, so that the movable clamp 6 can be directly pushed axially by the pushing end sleeve 4; The rope 101 fixing buckle can also fix the rope 101; the bottom connecting block 506 is further installed with a controller 9, and the wireless connection module provided inside the controller 9 is used to connect to the control terminal 103, so that the user can directly control the screw 401 motor or the drive motor 502 based on the control terminal 103; The drive motor 502 is transmitted to the connecting screw 503. The inner wall of the screw slot 302 is threaded and can be screwed together with the connecting screw 503. When the drive motor 502 rotates forward, it will drive the connecting screw 503 to rotate and enter the screw slot 302; when the motor is reversed, it will drive the connecting screw 503 to rotate in the opposite direction and exit the screw slot 302; before installation, the connecting screw 503 and the screw slot 302 are in a fixed state. When the movable clamp 6 and the fixed clamp 7 have formed a clamping function for the wire 104, the drive motor 502 can allow the connecting screw 503 to withdraw from the screw slot 302, thereby realizing the separation between the motor housing 5 and the docking sleeve 3, so that the travel pushing components at the left and right ends are separated from the spacer rod 102 together with the drone 1 after completing the clamping operation, so that the overall load-bearing strength of the wire 104 is reduced, and its structure can be reused, while also preventing redundant structure from being placed near the spacer rod 102, resulting in long-term corrosion and rust causing parts to fall off.

[0026] In one embodiment, if Figure 7-8 As shown, the bottom of the lifting ring 8 passes through the inner side of the upper part of the movable clamp 6, and a one-way wedge 801 is fixedly installed on the bottom of the lifting ring 8. A connecting piece 802 is installed on the top of the movable clamp 6. A spring 803 is installed between the one-way wedge 801 and the connecting piece 802. The one-way wedge 801 and the one-way rack 301 are arranged correspondingly up and down; A one-way rack 301 is mounted on the outer wall of the upper end of the docking sleeve 3. A one-way wedge 801 is mounted within the upper end of the movable clamp 6. This one-way wedge 801 can move horizontally in a single direction on the one-way rack 301. The lower end of the lifting ring 8 is fixed to the one-way wedge 801. At the same time, the spring 803 acts to naturally hold the one-way wedge 801 in close contact with the one-way rack 301. If it is necessary to move the one-way wedge 801 in the opposite direction, the lifting ring 8 can be lifted, shortening the spring 803. This lifts the one-way wedge 801 upward, allowing it to move in the opposite direction, thereby moving the wire clamp at the movable end. Its structure enables the entire spacer bar 102 to be disassembled by only operating the lifting ring 8 to loosen the movable clamp 6, without having to re-connect the installation structure in the above embodiment. Since there is no need to perform reverse process operations, the entire spacer bar 102 can be quickly detached from the wire 104 during disassembly.

[0027] In one embodiment, if Figure 9 As shown, a coupling 10 and a bearing 11 are installed between the screw rod 401 and the rotating motor 501. The bearing 11 is sleeved in the middle of the coupling 10. The bearing 11 is used to fix the screw rod 401. The coupling 10 is used to connect and fix the rotating motor 501 and the screw rod 401, so that the overall component can allow the rotating motor 501 to stably transmit power to the screw rod 401 at the connection point.

[0028] In one embodiment, if Figure 4 As shown, a rubber pad 12 is provided on the inner side of the movable clamp 6 and the fixed clamp 7. The movable clamp 6 is used to move unidirectionally toward the side of the fixed clamp 7. The bottoms of the movable clamp 6 and the fixed clamp 7 are both concave curved structures. Its curved structure allows the wire 104 to move downward along the curved structure at the rubber pad 12 when the movable clamp 6 does not have enough distance to exit the single rack. After the drone 1 is continuously pulled upward, the wire 104 will move downward along the curved structure at the rubber pad 12 until the distance between the movable clamp 6 and the fixed clamp 7 is expanded, meeting the distance requirement for the wire 104 to detach from the fixed clamp 7 and the movable clamp 6.

[0029] In one embodiment, if Figure 10 As shown, the spacer end sleeve 105 is sleeved onto the surface of the docking sleeve 3, the fixing clamp 7 and the docking sleeve 3 are fixedly connected by bolts, the docking sleeve 3 and the spacer end sleeve 105 are fixedly connected by bolts, and the pushing end sleeve 4 is sleeved onto the surface of the motor housing 5; Its structure allows multiple rods to be nested with each other and fixed by bolts and rivets to form a long rod structure; because when it is subsequently disassembled to the ground, whether for maintenance or repair, part of the structure can be disassembled and repaired or assembled separately.

[0030] In one embodiment, if Figure 11-13 As shown, a fixing screw 303 is installed on the bottom side of the screw slot 302, and an anti-loosening block 304 is installed on one end of the fixing screw 303, and the anti-loosening block 304 is located at the bottom of the motor fixing bracket 504; The bottom of the anti-dropping block 304 is provided with a strip-shaped hole structure, and the fixing screw 303 passes through the anti-dropping block 304; After the assembly and disassembly structures 2 at both ends are disassembled, since the motor housing 5 is detached, the motor fixing clamp 7 and the docking sleeve 3 no longer clamp the anti-detachment block 304. The anti-detachment block 304 can move downward due to gravity based on the middle strip hole structure until it is mounted on the fixing screw 303, thereby limiting the movable clamp 6 from the bottom of the docking sleeve 3. Therefore, when the ring 8 is pulled, the movable clamp 6 and the single rack are separated, and even if the movable clamp 6 moves outward, it will not fall to the outside. Figure 3-4 As shown, the cross-section of the docking sleeve 3 is the same as that of the motor casing 5, and a flat surface is provided on the top. The inner side of the movable clamp 6 is also loosely matched with the docking sleeve 3 or the motor casing 5. Therefore, when the movable clamp 6 rotates axially, the flat fitting structure on the top will form a rotation limit to prevent the movable clamp 6 from rotating radially, so that when the upper lifting ring 8 is pulled, the anti-slip block 304 is always located at the bottom.

[0031] Workflow: First, connect one end of the rope 101 to the drone 1 and the other end to the fixed buckle of the rope 101. The drone 1 carries a complete set of spacer rods 102 and deploys the installation tool around the wire 104. When the wire 104 approaches the fixed clamp 7, the control terminal 103 controls the rotating motor 501 based on the controller 9 to rotate. At this time, pushing the end sleeve 4 will push the movable clamp 6 closer to the fixed clamp 7 until the movable clamp 6 and the fixed clamp 7 clamp the wire 104. When the movable clamp 6 and the fixed clamp 7 are in the clamping state, the motor 502 is remotely controlled by the control terminal 103. The reverse rotation of the motor 502 drives the connecting screw 503 to rotate in the opposite direction and exit the screw slot 302. This process realizes the disassembly process of the assembly and disassembly structure 2 and the main body of the spacer 102. During the disassembly process: first, connect one end of the rope 101 to the drone 1, and connect the other end of the rope 101 to the hook, fly the hook of the drone 1 to the vicinity of the lifting ring 8, and lift the lifting ring 8 upward through the hook, then the one-way wedge 801 is separated from the one-way rack 301, and the main body of the spacer bar 102 can be lifted from the wire 104, and the drone 1 evacuates with the main body of the spacer bar 102.

[0032] The present invention combines the use of a drone and an assembly and disassembly structure: the drone is equipped with special tools, namely a fixed clamp, a movable clamp, a docking sleeve, etc., to complete the rapid suspension and deployment of the spacer rod, avoiding long-term high-altitude operation of the drone and reducing the weight load of the drone; and the overall device is fixed with a rope, thereby enhancing stability and safety.

[0033] The present invention includes spacers, a docking sleeve, and a wire clamp. It automatically adjusts its operating mode and deployment accuracy to suit different operating environments, ensuring accurate installation of the spacers. The ferrule-style wire clamp design provides a fast and secure connection that can adapt to the requirements of various power facilities.

[0034] The present invention is based on a one-way rack and a one-way wedge mechanism, which can quickly connect the sleeve with the one-way rack, effectively controlling the precise positioning of the wire clamp during installation. The application of the one-way wedge ensures the stability of the spacer bar installation and prevents components from falling off or dislocation due to improper operation.

[0035] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are 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 will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A spacer rod and its assembly and disassembly mechanism suitable for assembly and disassembly of a drone, comprising a drone (1), a rope (101), a spacer rod (102), an assembly and disassembly structure (2), a control terminal (103) and a wire (104), characterized in that: The assembly and disassembly structure (2) is located at both ends of the spacer rod (102), and the drone (1) and the assembly and disassembly structure (2) are connected by a rope (101). The control terminal (103) is communicatively connected to the assembly and disassembly structure (2). Both ends of the spacer rod (102) include a spacer end sleeve (105), one end of the spacer end sleeve (105) is installed with a docking sleeve (3), and the upper part of the docking sleeve (3) is provided with a one-way rack (301). The assembly and disassembly structure (2) includes a push end sleeve (4) and a motor housing (5). The push end sleeve (4) and the motor housing (5) are connected in a sliding and telescopic manner, and the motor housing (5) is used to drive the push end sleeve ( 4) The surface thereof is telescopically moved, the end of the motor housing (5) is spliced with the docking sleeve (3), and the surface of the docking sleeve (3) is sleeved with a movable clamp (6) and a fixed clamp (7), wherein the fixed clamp (7) is fixedly installed on the surface of the docking sleeve (3), and the movable clamp (6) is used for axial sliding on the surface of the docking sleeve (3) and the motor housing (5), and the movable clamp (6) is pushed by the pushing end sleeve (4), and a lifting ring (8) is provided on the top of the movable clamp (6), and a limiting structure is provided on the inner side of the upper part of the movable clamp (6), and the limiting structure is connected to the lifting ring (8), and the lifting ring (8) is used to unlock the limiting structure on the movable clamp (6).

2. A spacer rod and its assembly and disassembly mechanism suitable for assembly and disassembly of a drone according to claim 1, characterized in that: The motor casing (5) comprises: A rotating motor (501), the rotating motor (501) being located near one end of the push end sleeve (4), and the rotating motor (501) being used to drive the push end sleeve (4); a drive motor (502), the drive motor (502) being located near one end of the docking sleeve (3), and the drive motor (502) being used to fix or unlock the connection with the docking sleeve (3); A connecting screw (503), wherein the connecting screw (503) is drivingly connected to the driving motor (502); A motor fixing frame (504), the motor fixing frame (504) being used to fix the driving motor (502) and a bearing (11) seat constituting a connecting screw (503); The push end sleeve (4) comprises: A screw rod (401), wherein the screw rod (401) is in transmission connection with the rotating motor (501); A nut (402), the nut (402) being used for threaded connection with the screw rod (401), and the screw rod (401) passing through the center of the nut (402); The docking sleeve (3) is provided with a screw slot (302) at one end close to the motor housing (5), and the screw slot (302) and the connecting screw (503) are correspondingly spliced and installed.

3. A spacer rod and its assembly and disassembly mechanism suitable for assembly and disassembly of a drone according to claim 1 or 2, characterized in that: The limiting structure includes a one-way wedge (801), the bottom of the lifting ring (8) is fixedly connected to the one-way wedge (801), the top of the movable clamp (6) is installed with a connecting piece (802), a spring (803) is installed between the one-way wedge (801) and the connecting piece (802), and the one-way wedge (801) and the one-way rack (301) are arranged in correspondence with each other.

4. A spacer rod and its assembly and disassembly mechanism suitable for assembly and disassembly of a drone according to claim 3, characterized in that: A rope (101) fixing buckle is provided on the upper surface of the end of the motor housing (5), and the rope (101) fixing buckle is connected to the rope (101). A connecting block (506) is provided on the lower surface of the end of the motor housing (5). A controller (9) is installed at the bottom of the connecting block (506). The controller (9) includes a circuit board (901) inside. The circuit board (901) is used to carry a wireless connection module and a micro control unit. A battery holder (902) is installed at the bottom of the controller (9); The upper surface and the lower surface of the pushing end sleeve (4) are both provided with a sliding groove (403), and the size of the sliding groove (403) corresponds to the width of the rope (101) fixing buckle and the connecting block (506).

5. The spacer rod and assembly and disassembly mechanism for UAV assembly and disassembly according to claim 4, characterized in that: A coupling (10) and a bearing (11) are installed between the screw rod (401) and the rotating motor (501). The middle part of the coupling (10) is sleeved with the bearing (11). The bearing (11) is used to fix the screw rod (401). The coupling (10) is used to connect and fix the rotating motor (501) and the screw rod (401).

6. The spacer rod and assembly and disassembly mechanism for UAV assembly and disassembly according to claim 5, characterized in that: The inner sides of the movable clamp (6) and the fixed clamp (7) are both provided with rubber pads (12), and the movable clamp (6) is used for unidirectional movement toward one side of the fixed clamp (7); the bottoms of the movable clamp (6) and the fixed clamp (7) are both concave curved structures.

7. The spacer rod and assembly and disassembly mechanism for UAV assembly and disassembly according to claim 4, characterized in that: The spacer end sleeve (105) is sleeved onto the surface of the docking sleeve (3), the fixing clamp (7) and the docking sleeve (3) are fixedly connected by bolts, the docking sleeve (3) and the spacer end sleeve (105) are fixedly connected by bolts, and the pushing end sleeve (4) is sleeved onto the surface of the motor housing (5).

8. The spacer rod and assembly and disassembly mechanism for UAV assembly and disassembly according to claim 4, characterized in that: A fixing screw pin (303) is installed on the bottom side of the screw slot hole (302), an anti-dropping block (304) is installed on one end of the fixing screw pin (303), and the anti-dropping block (304) is located at the bottom of the motor fixing frame (504).

9. The spacer rod and assembly and disassembly mechanism for UAV assembly and disassembly according to claim 8, characterized in that: A strip-shaped hole structure is provided at the bottom of the anti-drop-off block (304), and the fixing screw (303) passes through the anti-drop-off block (304).

10. The spacer rod and assembly and disassembly mechanism for UAV assembly and disassembly according to claim 9, characterized in that: The motor housing (5) and the docking sleeve (3) are both provided with a flat surface at the top, and the movable clamp (6) is clearance-fitted with the motor housing (5) and the docking sleeve (3).

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