Composite wire aerodyne

Abstract

A composite wire aerodyne belongs to the technical field of wire maintenance and comprises a connecting seat, a second frame body is mounted at the bottom end of the connecting seat, a second wheel body is rotatably arranged on the inner side of the top end of the second frame body, sleeves are vertically mounted on the left side and the right side of the top end of the connecting seat respectively, and a first frame body is inserted into the top ends of the sleeves in a lifting moving manner. A first wheel body is rotationally arranged on the inner side of the top end of the first frame body, a driving mechanism used for driving the first wheel body to get close to or away from the second wheel body is arranged on the outer wall of the first frame body and comprises two driving parts and a transmission part, and the two driving parts are driven by the transmission part to achieve synchronous driving. According to the utility model, the first wheel body and the second wheel body are respectively suspended at the upper and lower wires, so that the galloping vehicle can stably move and maintain along the composite wire, the distance between the upper and lower wires is always the same, the problem that the distance between the upper and lower wires is increased due to manual gravity is avoided, the maintenance difficulty of the composite wire is lower, and the maintenance efficiency is improved. And the safety is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of conductor maintenance, and in particular relates to a multi-conductor flying vehicle. Background Art

[0002] The conductor flying car is an important tool used in daily conductor maintenance. It can increase the range of activities of aerial workers on the conductor, solving the problems of inconvenience in maintenance caused by the conductor passing through rivers, ravines, and steep areas, as well as the high intensity of work caused by workers having to go up and down the tower.

[0003] At present, the existing wire flying cars are mostly suitable for single wire operations. When performing maintenance on a multiple wire of two upper and lower wires, the existing wire flying cars can only be suspended at the lower wire. After a person rides on the wire flying car and slides along the lower wire for a distance, the person's own downward gravity will cause the lower wire to gradually distance from the upper wire, making it difficult to perform maintenance on the upper wire, which increases the difficulty of high-altitude maintenance operations, is highly dangerous, and has low maintenance efficiency. Utility Model Content

[0004] In view of the problem that the existing wire flying car in the prior art can only be suspended at the lower wire, which will cause the lower wire and the upper wire to gradually become separated, making it difficult to perform maintenance operations on the upper wire, the utility model provides a double wire flying car, which can prompt the flying car to perform stable mobile maintenance operations along the double wire, ensure that the distance between the upper and lower wires is always the same, avoid the problem of the distance between the upper and lower wires becoming larger due to artificial gravity, and make the maintenance operation of the double wire less difficult and safer, and improve the maintenance efficiency of the upper and lower wires. Its specific technical solution is as follows:

[0005] A double-conductor flying car comprises a connecting seat, a second frame body is installed at the bottom end of the connecting seat, a second wheel body is rotatably arranged on the inner side of the top end of the second frame body, sleeves are vertically installed on the left and right sides of the top end of the connecting seat respectively, a first frame body is inserted and connected to the top end of the sleeve for lifting and moving, a first wheel body is rotatably arranged on the inner side of the top end of the first frame body, a driving mechanism for driving the first wheel body to approach or move away from the second wheel body is arranged on the outer wall of the first frame, the driving mechanism comprises two groups of driving components and transmission components, and the transmission components are used to enable the two groups of driving components to achieve synchronous driving.

[0006] In the above technical solution, each group of the driving components includes a fixed block installed on the outer wall of the first frame, and also includes a screw with a thread passing through the outer wall of the fixed block, and the bottom end of the screw extends into the inner cavity of the connecting seat, the bottom end of the screw is rotatably connected to the bottom end of the inner wall of the connecting seat, and the outer wall of the screw is installed with a first bevel gear.

[0007] In the above technical solution, the transmission component includes a bearing seat installed at the bottom end of the inner wall of the connecting seat, and also includes a rotating rod arranged on the outer wall of the bearing seat and rotating from left to right. Second bevel gears are respectively installed on the left and right ends of the rotating rod, and the outer wall of the second bevel gear is meshingly connected with the outer wall of the first bevel gear.

[0008] In the above technical solution, a hand wheel is installed at the bottom end of the screw rod of the driving component on the left side.

[0009] In the above technical solution, a third wheel body is rotatably arranged at the rear side of the top end of the second frame body, and the second wheel body and the third wheel body are arranged correspondingly in front and back.

[0010] In the above technical solution, the second frame is configured as a frame structure with an open top, and a connecting frame is installed on the top of the second frame along the front-to-back direction.

[0011] In the above technical solution, a plurality of first supporting belts are provided at the bottom end of the second frame, and the plurality of first supporting belts form a first group of supporting structures. Two connecting rods are fixedly installed at the bottom end of the second frame, and the two connecting rods are respectively and parallelly arranged on both sides of the first supporting belt. One end of a plurality of second supporting belts is rotatably arranged on the outer wall of one of the connecting rods, and the other end of the second supporting belt is rotatably positioned at the outer wall of the other connecting rod through a positioning mechanism. The plurality of second supporting belts form a second supporting structure, and the first supporting belt and the second supporting belt are cross-vertically arranged.

[0012] In the above technical solution, the positioning mechanism includes a connecting plate installed at the other end of the second supporting belt, and also includes a fixing plate installed at the bottom end of the outer wall of the second frame, and the fixing plate is arranged below the connecting plate, a connecting block is vertically installed at the bottom end of the outer wall of the connecting plate, a through hole is opened at the bottom end of the outer wall of the connecting block, a spring damper is vertically installed on the inner wall of the fixing plate, a moving block is connected to the outer wall of the spring damper, a positioning block is installed on the outer wall of the moving block, and the positioning block is slidably embedded in the inner cavity of the through hole, the side wall of the positioning block is arranged in an inclined downward trend, a lever is vertically installed at the bottom end of the outer wall of the positioning block, and the lever slides through the bottom end of the outer wall of the fixing plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] First, in view of the problem that the existing wire flying car can only be suspended at the lower wire, which will cause the lower wire and the upper wire to gradually pull away from each other, and then it is difficult to perform maintenance operations on the upper wire, the utility model is provided with a first wheel body parallel to the second wheel body above the second wheel body, and the first wheel body and the second wheel body are respectively suspended at the upper and lower wires, so that the flying car can be prompted to perform stable moving maintenance operations along the double wire, and the distance between the upper and lower wires is always the same, avoiding the problem of the distance between the upper and lower wires becoming larger due to artificial gravity, and the maintenance operation of the double wire is less difficult and safer, and the maintenance efficiency of the upper and lower wires is improved;

[0015] Second, the utility model can adjust the distance between the first wheel body and the second wheel body by means of the screw rod, the fixing block, the first frame body and the sleeve, so as to meet the maintenance requirements of the upper and lower wires at different distances. The flying car has higher versatility and avoids the first wheel body and the second wheel body with a fixed distance design affecting the use range of the equipment;

[0016] 3. The utility model can double limit the lifting and lowering movement of the first frame through the cooperation of the fixing block and the screw rod, the connecting seat and the sleeve, so as to ensure that the first frame moves in the vertical direction without distortion and deflection, thereby ensuring that the first frame, the connecting seat and the second frame form a stable connection in the vertical direction after the position is adjusted, thereby ensuring the safety of the operator during operation;

[0017] Fourth, the utility model can promote the synchronous lifting of the fixed blocks on both sides by means of the second bevel gear, the first bevel gear and the screw rod arranged on the left and right sides, thereby ensuring the balance of the force on the left and right sides of the first frame, and further ensuring the stable lifting and moving of the first frame;

[0018] 5. The utility model can stably move along the outer wall of the lower conductor through the cooperation of the second wheel body and the third wheel body, and cooperate with the first wheel body to move along the outer wall of the upper conductor, so that the flying car can perform stable maintenance operations along the upper and lower conductors of the complex conductor;

[0019] 6. The utility model can realize single-layer support through the setting of the first supporting belt, and can realize double-layer cross support in cooperation with the first supporting belt by means of the setting of the second supporting belt. Compared with the single-layer first supporting belt, it can better ensure the stability of the workers during high-altitude operations;

[0020] 7. The utility model can quickly locate the second support belt on the outer wall of the connecting rod by means of the connection plate, the fixing plate, the connection block and the positioning block, so as to realize the rapid assembly of the second support belt above the first support belt;

[0021] In summary, the utility model suspends the first wheel body and the second wheel body at the upper and lower conductors respectively, which can prompt the flying car to perform stable moving maintenance operations along the complex conductors, ensure that the distance between the upper and lower conductors is always the same, avoid the problem of the distance between the upper and lower conductors becoming larger due to artificial gravity, and the maintenance operation of the complex conductors is less difficult and safer, and the maintenance efficiency of the upper and lower conductors is improved. In addition, it can meet the maintenance needs of the upper and lower conductors at different distances. The flying car has higher versatility, and the first wheel body and the second wheel body with a fixed distance design can avoid affecting the use range of the equipment. The detachable second support belt can cooperate with the first support belt to achieve double-layer cross support, which can better ensure the stability of the staff during high-altitude operations compared to the single-layer first support belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of the first frame of the utility model;

[0023] Figure 2 This is a front cross-sectional view of the connecting seat of the utility model;

[0024] Figure 3 It is a right side view of the connecting frame of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the second supporting belt of the utility model;

[0026] Figure 5 It is a right side cross-sectional view of the fixing plate of the utility model;

[0027] Figures 1 to 5 Among them, 1. connecting seat, 2. sleeve, 3. first frame, 4. first wheel body, 5. fixed block, 6. screw, 7. first bevel gear, 8. bearing seat, 9. rotating rod, 10. second bevel gear, 11. hand wheel, 12. second frame, 13. second wheel body, 14. third wheel body, 15. connecting frame, 16. first supporting belt, 17. connecting rod, 18. second supporting belt, 19. connecting plate, 20. fixed plate, 21. connecting block, 22. through hole, 23. spring damper, 24. moving block, 25. positioning block, 26. lever. DETAILED DESCRIPTION

[0028] The following is a combination of specific implementation cases and attached Figures 1 to 5 The present invention is further described below, but the present invention is not limited to these embodiments.

[0029] In view of the problem that the existing wire flying car in the prior art can only be suspended at the lower wire, which will cause the lower wire and the upper wire to gradually distance from each other, making it difficult to perform maintenance operations on the upper wire, refer to Figures 1 to 5As shown, a double-wire flying car comprises a connecting seat 1, a second frame 12 is installed at the bottom of the connecting seat 1, a second wheel 13 is rotatably arranged on the inner side of the top of the second frame 12 through a bearing, sleeves 2 are vertically installed on the left and right sides of the top of the connecting seat 1, a first frame 3 is inserted and moved up and down at the top of the sleeve 2, a first wheel 4 is rotatably arranged on the inner side of the top of the first frame 3, and a driving mechanism for driving the first wheel 4 to approach or move away from the second wheel 13 is arranged on the outer wall of the first frame 3, and the driving mechanism comprises two sets of driving components and a transmission component, and the transmission component is used to promote the two sets of driving components to realize synchronous driving, so as to realize the first wheel 4 and the second wheel The third wheel body 14 is rotatably provided on the rear side of the top end of the second frame body 12 through a bearing, and the second wheel body 13 and the third wheel body 14 are arranged correspondingly front to back. When performing maintenance operations on the complex conductor with two upper and lower conductors, the first wheel body 4 is hung along the outer wall of the upper conductor, and the second wheel body 13 and the third wheel body 14 are hung along the lower surface. A person sits on the first supporting belt 16 and the second supporting belt 18 to realize the connection between the flying car and the complex conductor. During the operation, the height between the first wheel body 4 and the second wheel body 13 remains unchanged, avoiding the problem of the distance between the upper and lower conductors becoming larger due to the person's own gravity.

[0030] See also Figure 1 and Figure 2 As shown, each set of driving components includes a fixed block 5 installed on the outer wall of the first frame 3, and also includes a screw 6 with a thread penetrating the outer wall of the fixed block 5, and the bottom end of the screw 6 extends into the inner cavity of the connecting seat 1, and the bottom end of the screw 6 is rotatably connected to the bottom end of the inner wall of the connecting seat 1 through a bearing, and a first bevel gear 7 is installed on the outer wall of the screw 6. Through the rotation of the two first bevel gears 7, the two screws 6 can be caused to rotate synchronously, thereby causing the two fixed blocks 5 to drive the first frame 3 to move up and down, and the first frame 3 drives the first wheel body 4 to realize the movement in the vertical direction, so as to realize the distance between the first wheel body 4 and the second wheel body 13. The transmission component includes a bearing seat 8 installed at the bottom end of the inner wall of the connecting seat 1, and also includes a rotating rod 9 arranged on the outer wall of the bearing seat 8 and rotating from left to right through the bearing. The left and right ends of the rotating rod 9 are respectively installed with second bevel gears 10, and the outer wall of the second bevel gear 10 is meshed and connected with the outer wall of the first bevel gear 7. The second bevel gear 10 is rotated by rotating one of the first bevel gears 7 to realize the rotation of the other first bevel gear 7, so as to realize the synchronous rotation of the left and right screw rods 6; a hand wheel 11 is installed at the bottom end of the screw rod 6 of the left driving component, so as to realize the rotation of the screw rod 6 more conveniently;

[0031] The left screw rod 6 is driven to rotate by driving the hand wheel 11, so as to cause the first bevel gear 7 on the outer wall of the left screw rod 6 to rotate, and the left first bevel gear 7 drives the left second bevel gear 10 meshing with the outer wall to rotate, so as to cause the rotating rod 9 to drive the right second bevel gear 10 to rotate, so that the right second bevel gear 10 drives the right first bevel gear 7 and the screw rod 6 to rotate synchronously, thereby realizing the synchronous rotation of the two screw rods 6 on the left and right sides, and the fixed block 5 located on the outer wall of the screw rod 6 is lifted and moved along the outer wall of the screw rod 6, so as to cause the first frame body 3 to be lifted and moved along the inner cavity of the sleeve 2, so as to realize the lifting and lowering adjustment of the first wheel body 4 relative to the second wheel body 13;

[0032] In addition, the screw 6 cooperates with the first frame 3 and the sleeve 2 to achieve double limiting of the first wheel 4, which further increases the connection stability of the first wheel 4 at the top of the connecting seat 1 compared to the single sliding sleeve connection of the first frame 3 and the sleeve 2.

[0033] See also Figure 3 As shown, the second frame 12 is configured as a frame structure with an open top, and a connecting frame 15 is installed at the top of the second frame 12 along the front-to-back direction. The connecting frame 15 enables the open top of the second frame 12 to form a stable connection, and can also assist the second wheel body 13 and the third wheel body 14 to achieve a stable connection.

[0034] See also Figure 4 and Figure 5 As shown, a plurality of first supporting belts 16 are provided at the bottom end of the second frame 12, and the plurality of first supporting belts 16 form a first group of supporting structures. Two connecting rods 17 are fixedly installed at the bottom end of the second frame 12, and the two connecting rods 17 are respectively and parallelly arranged on both sides of the first supporting belt 16, and one end of a plurality of second supporting belts 18 is rotatably arranged on the outer wall of one of the connecting rods 17, and the other end of the second supporting belt 18 is rotatably positioned at the outer wall of the other connecting rod 17 through a positioning mechanism, and the plurality of second supporting belts 18 form a second supporting structure, and the first supporting belt 16 and the second supporting belt 18 are cross-vertically arranged. With the help of the arrangement of the second supporting belt 18, double-layer cross support can be achieved in cooperation with the first supporting belt 16, which can better ensure the stability of the staff during high-altitude operations compared with the single-layer first supporting belt 16.

[0035] See also Figure 5As shown, the positioning mechanism includes a connecting plate 19 installed at the other end of the second supporting belt 18, and also includes a fixing plate 20 installed at the bottom end of the outer wall of the second frame 12, and the fixing plate 20 is arranged below the connecting plate 19, a connecting block 21 is vertically installed at the bottom end of the outer wall of the connecting plate 19, a through hole 22 is opened at the bottom end of the outer wall of the connecting block 21, and a spring damper 23 is vertically installed on the inner wall of the fixing plate 20. The spring damper 23 is an existing device, which can realize elastic deformation under the action of external force, and can restore the initial state when the external force is removed. The spring damper The outer wall of the device 23 is connected to a moving block 24, and a positioning block 25 is installed on the outer wall of the moving block 24, and the positioning block 25 is slidably embedded in the inner cavity of the through hole 22, and the side wall of the positioning block 25 is arranged with an inclined downward trend, and a lever 26 is vertically installed at the bottom end of the outer wall of the positioning block 25, and the lever 26 slides through the bottom end of the outer wall of the fixed plate 20, and the positioning block 25 can be driven to separate from the inner cavity of the through hole 22 by shifting the lever 26, and the connecting plate 19 is upwardly separated from the outer wall of the fixed plate 20 by means of external force, so as to realize the separation and disassembly of the second supporting belt 18;

[0036] The steps of positioning the second supporting belt 18 on the outer wall of the first supporting belt 16 to achieve stable support are as follows: rotating the second supporting belt 18 causes the connecting plate 19 on the right side of the second supporting belt 18 to gradually approach the upper surface of the fixed plate 20. In the process that the connecting block 21 on the outer wall of the connecting plate 19 is gradually embedded into the inner cavity of the fixed plate 20, the connecting block 21 first drives the inclined outer wall of the positioning block 25 to move to the left. At this time, the moving block 24 causes the spring damper 23 to be forced to compress. When the connecting block 21 is rotated to a vertical state, the elastic force of the spring damper 23 causes the positioning block 25 to be embedded into the inner cavity of the through hole 22, thereby achieving the limiting of the connecting block 21 in the inner cavity of the fixed plate 20, that is, achieving the stable connection between the connecting plate 19 and the fixed plate 20. At this time, the second supporting belt 18 and the first supporting belt 16 form a double-layer cross support, which can better ensure the safety of manual operation compared to the single-layer first supporting belt 16.

[0037] In addition, in the present embodiment, the flying car is made of white steel material with a wall thickness greater than 10 mm, double-sided welding is adopted at the welding points, the load-bearing capacity is greater than 300 kg, the upper and lower spacing between the first wheel body 4 and the second wheel body 13 is greater than 40 cm, the wheel groove diameters of the first wheel body 4, the second wheel body 13 and the third wheel body 14 are greater than 10 cm, and the materials of the first wheel body 4, the second wheel body 13 and the third wheel body 14 are hard plastic UPE.

[0038] The working principle of a double-conductor flying car in this embodiment is as follows:

[0039] When performing maintenance work on a complex conductor with two upper and lower conductors, the first wheel body 4 is hung along the outer wall of the upper conductor, the second wheel body 13 and the third wheel body 14 are hung along the lower surface, and a person sits on the first supporting belt 16 and the second supporting belt 18 to achieve the connection between the flying car and the complex conductor; during the operation, the height between the first wheel body 4 and the second wheel body 13 remains unchanged, avoiding the problem of the distance between the upper and lower conductors becoming larger due to the gravity of the person himself;

[0040] When it is necessary to adjust the distance between the first wheel body 4 and the second wheel body 13, the left screw rod 6 is driven to rotate by driving the hand wheel 11 to prompt the first bevel gear 7 on the outer wall of the left screw rod 6 to rotate, and the first bevel gear 7 on the left side drives the second bevel gear 10 on the left side that is meshed with the outer wall to rotate, so as to prompt the rotating rod 9 to drive the second bevel gear 10 on the right side to rotate, so that the second bevel gear 10 on the right side drives the first bevel gear 7 and the screw rod 6 on the right side to rotate synchronously, thereby realizing the synchronous rotation of the two screws 6 on the left and right sides, and the fixed block 5 located on the outer wall of the screw 6 is lifted and moved along the outer wall of the screw 6, prompting the first frame 3 to be lifted and moved along the inner cavity of the sleeve 2, so as to realize the lifting and lowering adjustment of the first wheel body 4 relative to the second wheel body 13, that is, to realize the adjustment of the distance between the first wheel body 4 and the second wheel body 13, to adapt to the maintenance needs of the upper and lower wires of different distances;

[0041] The steps of positioning the second supporting belt 18 on the outer wall of the first supporting belt 16 to achieve stable support are as follows: rotating the second supporting belt 18 causes the connecting plate 19 on the right side of the second supporting belt 18 to gradually approach the upper surface of the fixed plate 20. In the process that the connecting block 21 on the outer wall of the connecting plate 19 is gradually embedded into the inner cavity of the fixed plate 20, the connecting block 21 first drives the inclined outer wall of the positioning block 25 to move to the left. At this time, the moving block 24 causes the spring damper 23 to be forced to compress. When the connecting block 21 is rotated to a vertical state, the elastic force of the spring damper 23 causes the positioning block 25 to be embedded into the inner cavity of the through hole 22, thereby achieving the limiting of the connecting block 21 in the inner cavity of the fixed plate 20, that is, achieving the stable connection between the connecting plate 19 and the fixed plate 20. At this time, the second supporting belt 18 and the first supporting belt 16 form a double-layer cross support, which can better ensure the safety of manual operation compared with the single-layer first supporting belt 16.

[0042] The utility model suspends the first wheel body 4 and the second wheel body 13 at the upper and lower conductors respectively, which can prompt the flying car to perform stable moving maintenance operations along the double conductor, ensure that the distance between the upper and lower conductors is always the same, avoid the problem of the upper and lower conductors The distance becomes larger due to artificial gravity, the maintenance operation of the double conductor is less difficult and safer, and the maintenance efficiency of the upper and lower conductors is improved. In addition, it can meet the maintenance needs of the upper and lower conductors at different distances. The flying car has higher versatility and avoids the first wheel body 4 and the second wheel body 13 with a fixed distance design that affects the use range of the equipment. The detachable second supporting belt 18 can cooperate with the first supporting belt 16 to achieve double-layer cross support. Compared with the single-layer first supporting belt 16, it can better ensure the stability of the staff during high-altitude operations.

[0043] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multi-conductor flying vehicle, comprising a connecting seat (1), characterized in that: A second frame (12) is installed at the bottom end of the connecting seat (1), and a second wheel (13) is rotatably arranged on the inner side of the top end of the second frame (12). Sleeves (2) are vertically installed on the left and right sides of the top end of the connecting seat (1), and a first frame (3) is inserted and moved up and down at the top end of the sleeve (2). A first wheel (4) is rotatably arranged on the inner side of the top end of the first frame (3). A driving mechanism for driving the first wheel (4) to move closer to or away from the second wheel (13) is arranged on the outer wall of the first frame (3), and the driving mechanism includes two groups of driving components and a transmission component, and the transmission component causes the two groups of driving components to achieve synchronous driving.

2. A multi-conductor flying vehicle according to claim 1, characterized in that: Each group of the driving components comprises a fixed block (5) mounted on the outer wall of the first frame (3), and also comprises a screw (6) threadedly penetrating the outer wall of the fixed block (5), and the bottom end of the screw (6) extends into the inner cavity of the connecting seat (1), the bottom end of the screw (6) is rotatably connected to the bottom end of the inner wall of the connecting seat (1), and the outer wall of the screw (6) is mounted with a first bevel gear (7).

3. A multi-conductor flying vehicle according to claim 2, characterized in that: The transmission component comprises a bearing seat (8) mounted on the bottom end of the inner wall of the connecting seat (1), and also comprises a rotating rod (9) arranged on the outer wall of the bearing seat (8) and rotatable from left to right, and second bevel gears (10) are respectively mounted on the left and right ends of the rotating rod (9), and the outer wall of the second bevel gear (10) is meshingly connected with the outer wall of the first bevel gear (7).

4. A multi-conductor flying vehicle according to claim 2, characterized in that: A hand wheel (11) is installed at the bottom end of the screw rod (6) of the driving component on the left side.

5. The multi-conductor flying vehicle according to claim 1, characterized in that: A third wheel body (14) is rotatably arranged at the rear side of the top end of the second frame body (12), and the second wheel body (13) and the third wheel body (14) are arranged correspondingly in front and back.

6. A multi-conductor flying vehicle according to claim 5, characterized in that: The second frame (12) is configured as a frame structure with an open top, and a connecting frame (15) is installed at the top of the second frame (12) along the front-to-back direction.

7. The multi-conductor flying vehicle according to claim 1, characterized in that: A plurality of first supporting belts (16) are arranged at the bottom end of the second frame (12), and the plurality of first supporting belts (16) form a first group of supporting structures. Two connecting rods (17) are fixedly installed at the bottom end of the second frame (12), and the two connecting rods (17) are respectively arranged in parallel on both sides of the first supporting belt (16). One end of a plurality of second supporting belts (18) is rotatably arranged on the outer wall of one of the connecting rods (17), and the other end of the second supporting belt (18) is rotatably positioned at the outer wall of the other connecting rod (17) through a positioning mechanism. The plurality of second supporting belts (18) form a second supporting structure, and the first supporting belt (16) and the second supporting belt (18) are arranged crosswise and vertically.

8. A multi-conductor flying vehicle according to claim 7, characterized in that: The positioning mechanism comprises a connecting plate (19) installed at the other end of the second supporting belt (18), and also comprises a fixing plate (20) installed at the bottom end of the outer wall of the second frame (12), and the fixing plate (20) is arranged below the connecting plate (19), a connecting block (21) is vertically installed at the bottom end of the outer wall of the connecting plate (19), and a through hole (22) is opened at the bottom end of the outer wall of the connecting block (21), a spring damper (23) is vertically installed on the inner wall of the fixing plate (20), and the outer wall of the spring damper (23) is connected to a moving block (24), and a positioning block (25) is installed on the outer wall of the moving block (24), and the positioning block (25) is slidably embedded in the inner cavity of the through hole (22), and the side wall of the positioning block (25) is arranged in an inclined downward trend, and a lever (26) is vertically installed at the bottom end of the outer wall of the positioning block (25), and the lever (26) slides through the bottom end of the outer wall of the fixing plate (20).

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