Hanging device for mounting warning lamp device on unmanned aerial vehicle

Abstract

The utility model discloses a mounting device for mounting a warning lamp device on an unmanned aerial vehicle, which relates to the technical field of warning lamp mounting, and comprises a fixed rod, a slidable mounting unit arranged on the fixed rod, a switching unit arranged between the mounting unit and the fixed rod, a warning lamp device arranged at the bottom of the fixed rod, and a first connecting rod, one end of the first connecting rod is connected with the mounting unit, the other end of the first connecting rod is hinged to a second connecting rod, the second connecting rod is hinged to the fixing rod, and a limiting piece is arranged between the first connecting rod and the fixing rod; according to the mounting device for mounting the warning lamp device on the unmanned aerial vehicle, the operation stability of the connecting rod mechanism in the process of mounting and dismounting the warning lamp device can be improved, the driving effect of the connecting rod mechanism and the mounting effect of the warning lamp device are ensured, and the mounting device is prevented from accidentally falling off in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of warning light mounting, in particular to a mounting device for mounting a warning light device on a drone. Background Art

[0002] At present, most of the anti-external damage warning devices on the market are designed for low-voltage lines and are mostly installed manually, which is not only inefficient but also poses a great safety risk. In recent years, with the rapid development of drone technology, using drones to quickly and safely mount warning lights on wires has become a new solution. However, the existing drone mounting devices still have many shortcomings in design and use.

[0003] Specifically, existing drone mounting devices usually adopt a U-shaped hanging plate structure, and the warning light is installed and removed by rotating the cover. However, in such devices, the rotation of the cover often depends on the drive of the connecting rod mechanism. However, the design of the connecting rod mechanism only has fixed points at both ends, and lacks an intermediate auxiliary support point, resulting in unclear force transmission direction and poor stability when driving the cover to rotate. This not only affects the driving effect, but may also cause the mounting device to accidentally fall off during use, thereby causing a safety accident. Summary of the invention

[0004] The purpose of the utility model is to provide a mounting device for installing a warning light device on a drone, which can improve the stability of the operation of the connecting rod mechanism during the installation and removal of the warning light device, ensure the driving effect of the connecting rod mechanism and the installation effect of the warning light device, and avoid the accidental falling off of the mounting device during use.

[0005] The above-mentioned optimized structure of the utility model is achieved through the following technical solutions: a mounting device for installing a warning light device on a drone, comprising a fixed rod, a slidable mounting unit is provided on the fixed rod, a switching unit is provided between the mounting unit and the fixed rod, a warning light device is provided at the bottom of the fixed rod, the switching unit comprises a first connecting rod, one end of the first connecting rod is connected to the mounting unit, the other end of the first connecting rod is hinged to a second connecting rod, the second connecting rod is hinged to the fixed rod, and a limit piece is provided between the first connecting rod and the fixed rod.

[0006] In some embodiments, the limiting member includes a sliding ring, which is mounted on the fixed rod and can slide on the fixed rod. The sliding ring is provided with a fixed shaft on the side close to the first connecting rod, and a rotatable limiting sleeve is provided on the fixed shaft. The limiting sleeve passes through the first connecting rod and can move on the first connecting rod.

[0007] In some embodiments, the limit member further includes a guide column, the fixing rod is symmetrically provided with two guide columns along its length direction, the inner wall of the sliding ring is symmetrically provided with two guide grooves, and the guide column is arranged to pass through the guide grooves.

[0008] In some embodiments, the fixing rod includes a rod body, a hook is provided on the top of the rod body, a connecting plate is provided on the bottom of the rod body, and the warning light device is provided on the connecting plate.

[0009] In some embodiments, an embedding groove is provided on the top of the connecting plate, the bottom of the rod body is inserted into the embedding groove, and the embedding groove and the rod body are connected by a locking bolt.

[0010] In some embodiments, the hook is a three-claw hook.

[0011] In some embodiments, the mounting unit includes a U-shaped hanging plate with an opening facing downward, a movable plate is provided at the bottom of the U-shaped hanging plate, the movable plate is hinged to the U-shaped hanging plate, the switching unit is provided at the bottom of the movable plate close to the fixed rod side; a guide tube is provided at the top of the movable plate close to the fixed rod side, and the guide tube is sleeved on the fixed rod.

[0012] In some embodiments, the inner wall of the U-shaped hanging plate, the movable plate and the opposite surface of the U-shaped hanging plate opening are all provided with anti-slip pads.

[0013] In summary, the utility model has the following beneficial effects:

[0014] The mounting device for installing a warning light device on a drone has a limiter between the switching unit and the fixed rod, which increases the auxiliary support points between the switching unit and the fixed rod, improves the stability between the switching unit and the fixed rod, and works together with the plug-in guide column and guide groove to make the sliding of the mounting unit on the fixed rod smoother, while limiting unnecessary lateral deviation of the switching unit, further enhancing the stability and reliability of the overall structure, thereby avoiding the accidental detachment of the mounting device during use and the resulting safety accidents, thereby improving operational safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the use state of the utility model;

[0017] Figure 3 This is a structural diagram of the mounting unit of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the connecting plate of the utility model.

[0019] In the figure: 1. fixed rod; 11. rod body; 12. hook; 13. connecting plate; 14. fitting groove; 2. mounting unit; 21. U-shaped hanging plate; 22. movable plate; 23. guide tube; 24. anti-slip pad; 3. switching unit; 31. first connecting rod; 32. second connecting rod; 4. warning light device; 5. limiter; 51. sliding ring; 52. limit sleeve; 53. guide column. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] refer to Figure 1-4 A mounting device for installing a warning light device 4 on a drone comprises a fixing rod 1, a slidable mounting unit 2 is provided on the fixing rod 1, a switching unit 3 is provided between the mounting unit 2 and the fixing rod 1, the position of the mounting unit 2 on the fixing rod 1 can be adjusted, so that the movable plate 22 is rotated to open or close the opening of the U-shaped hanging plate 21, a warning light device 4 is provided at the bottom of the fixing rod 1, which can be connected by a bolt assembly, the warning light device 4 may include a lamp body, a lampshade, a battery, a solar panel, a circuit board with light, a loud speaker and other structures, which are used to warn operators, the specific connection structure and working principle are all existing technologies, and will not be repeated here.

[0022] The fixing rod 1 includes a rod body 11, a hook 12 and a connecting plate 13. A hook 12 is provided on the top of the rod body 11. The hook 12 can be a three-claw hook, which is convenient for the drone to grab and mount. A connecting plate 13 is provided at the bottom of the rod body 11. A warning light device 4 is provided on the connecting plate 13. The drone lifts the entire warning tool to the same position as the high-voltage wire through the hook, so that the anti-external breakage warning tool of the high-altitude wire can be installed under power, saving the installation time of the operators; specifically, an interlocking groove 14 is provided on the top of the connecting plate 13, and the bottom of the rod body 11 is inserted into the interlocking groove 14. The interlocking groove 14 and the rod body 11 can be connected by a locking bolt to achieve the stable installation of the warning light device 4.

[0023] The mounting unit 2 includes a U-shaped hanging plate 21 with an opening downward, a movable plate 22 is provided at the bottom of the U-shaped hanging plate 21, and the movable plate 22 is hinged to the U-shaped hanging plate 21 to open or close the opening of the U-shaped hanging plate 21. A switching unit 3 is provided at the bottom of the movable plate 22 close to the fixed rod 1. The movable plate 22 can be rotated by the switching unit 3, so that the movable plate 22 opens or closes the opening of the U-shaped hanging plate 21; a guide tube 23 is provided at the top of the movable plate 22 close to the fixed rod 1. The guide tube 23 is sleeved on the fixed rod 1. Through the movement of the guide tube 23, the U-shaped hanging plate 21 can move back and forth relative to the fixed rod 1.

[0024] Specifically, before the aerial work begins, the drone lifts the fixed pole 1, lifts the warning light device 4 to the position of the high-voltage wire, and buckles the high-voltage wire through the U-shaped hanging plate 21. The drone leaves, and the U-shaped hanging plate 21 moves upward along the fixed pole 1 through the guide tube 23 under the action of the gravity of the warning light device 4. At this time, the movable plate 22 closes the opening of the U-shaped hanging plate 21 under the action of the switching unit 3, clamps the high-voltage wire, and mounts the warning light device 4 on the high-voltage wire; after the aerial work is completed, the drone lifts the fixed pole 1, and the U-shaped hanging plate 21 moves downward along the fixed pole 1 through the guide tube 23 under the action of the drone. The movable plate 22 opens the opening of the U-shaped hanging plate 21 under the action of the switching unit 3, releases the high-voltage wire, and removes the warning tool from the high-voltage wire.

[0025] In some embodiments, the inner wall of the U-shaped hanging plate 21, the movable plate 22 and the opposite surface of the opening of the U-shaped hanging plate 21 are all provided with anti-slip pads 24, which can increase the friction between the U-shaped hanging plate 21, the movable plate 22 and the high-voltage wire, making it difficult to slide on the high-voltage wire.

[0026] The switching unit 3 includes a first connecting rod 31 and a second connecting rod 32. One end of the first connecting rod 31 is connected to the mounting unit 2, and the other end of the first connecting rod 31 is hinged with the second connecting rod 32. The second connecting rod 32 is hinged to the fixed rod 1. When the U-shaped hanging plate 21 moves upward along the length direction of the fixed rod 1, the second connecting rod 32 rotates with the moving direction of the U-shaped hanging plate 21, thereby driving the first connecting rod 31 to rotate the movable plate 22 in the direction of closing the opening of the U-shaped hanging plate 21; when the U-shaped hanging plate 21 moves downward along the length direction of the fixed rod 1, the second connecting rod 32 rotates with the moving direction of the U-shaped hanging plate 21, thereby driving the first connecting rod 31 to rotate the movable plate 22 in the direction of opening the opening of the U-shaped hanging plate 21. The connecting rod mechanism formed by the first connecting rod 31 and the second connecting rod 32 allows the movable plate 22 to rotate by the gravity of the warning light device 4 itself without the need for other external forces, thereby facilitating operation by operators. A limiter 5 is provided between the first connecting rod 31 and the fixing rod 1 to limit the movement range of the switching unit 3 and provide an auxiliary support point for the switching unit 3 to ensure the stability and safety of the mounting process.

[0027] In some embodiments, the limiting member 5 includes a sliding ring 51 and a limiting sleeve 52, the sliding ring 51 is sleeved on the fixed rod 1 and can slide on the fixed rod 1, a fixed shaft is provided on the side of the sliding ring 51 close to the first connecting rod 31, a rotatable limiting sleeve 52 is provided on the fixed shaft, and the limiting sleeve 52 penetrates the first connecting rod 31. The limiting sleeve 52 moves on the first connecting rod 31 as it moves, thereby achieving a limiting effect on the switching unit 3.

[0028] In some embodiments, in order to improve the sliding stability of the sliding ring 51 on the fixed rod 1, a guide column 53 and a guide groove are further provided. The fixed rod 1 is symmetrically provided with two guide columns 53 along its length direction, and the inner wall of the sliding ring 51 is symmetrically provided with two guide grooves. The guide column 53 runs through the guide grooves to ensure the smooth sliding of the sliding ring 51 on the fixed rod 1. Similarly, in order to improve the sliding stability of the guide tube 23 on the fixed rod 1, two guide grooves matching the guide columns 53 may also be provided on the inner wall of the guide tube 23.

[0029] The specific working principle is as follows:

[0030] When the warning light device 4 needs to be mounted, the drone first grabs the hook 12 on the top of the fixed rod 1 through its grabbing mechanism, and lifts the mounting device as a whole to the vicinity of the power line. The high-voltage wire is buckled by the U-shaped hanging plate 21, and the drone leaves. Under the action of the gravity of the warning light device 4, the U-shaped hanging plate 21 moves upward along the fixed rod 1 through the guide tube 23. At this time, the first connecting rod 31 rotates, driving the second connecting rod 32 to rotate, and then driving the movable plate 22 to rotate, closing the opening of the U-shaped hanging plate 21, and clamping the high-voltage wire, so that the warning light device 4 is mounted on the high-voltage wire; when the first connecting rod 31 rotates, the sliding ring 51 follows the first connecting rod 31 to rotate and move upward on the fixed rod 1, and the limit sleeve 52 constrains the rotation of the first connecting rod 31, thereby ensuring the stability of the first connecting rod 31 when rotating.

[0031] When the warning light device 4 needs to be unloaded, the drone lifts the fixed rod 1, and the U-shaped hanging plate 21 moves downward along the fixed rod 1 through the guide tube 23 under the action of the drone. At this time, the first connecting rod 31 rotates in the opposite direction, driving the second connecting rod 32 to rotate in the opposite direction, and then driving the movable plate 22 to rotate in the opposite direction, opening the opening of the U-shaped hanging plate 21, loosening the high-voltage wire, and removing the warning tool from the high-voltage wire; when the first connecting rod 31 rotates in the opposite direction, the sliding ring 51 follows the first connecting rod 31 to rotate and move downward on the fixed rod 1, and the limit sleeve 52 constrains the opposite rotation of the first connecting rod 31, thereby ensuring the stability of the first connecting rod 31 during rotation.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mounting device for mounting a warning light device on an unmanned aerial vehicle, comprising a fixing rod (1), a slidable mounting unit (2) being provided on the fixing rod (1), a switching unit (3) being provided between the mounting unit (2) and the fixing rod (1), and a warning light device (4) being provided at the bottom of the fixing rod (1), characterized in that: The switching unit (3) comprises a first connecting rod (31), one end of the first connecting rod (31) being connected to the mounting unit (2), the other end of the first connecting rod (31) being hinged to a second connecting rod (32), the second connecting rod (32) being hinged to the fixing rod (1), and a limiting member (5) being provided between the first connecting rod (31) and the fixing rod (1).

2. The mounting device for installing a warning light device on a drone according to claim 1, characterized in that: The limiting member (5) comprises a sliding ring (51), the sliding ring (51) being sleeved on the fixing rod (1) and being able to slide on the fixing rod (1), a fixing shaft being provided on a side of the sliding ring (51) close to the first connecting rod (31), a rotatable limiting sleeve (52) being provided on the fixing shaft, the limiting sleeve (52) penetrating the first connecting rod (31) and being able to move on the first connecting rod (31).

3. The mounting device for mounting a warning light device on a drone according to claim 2, characterized in that: The position-limiting member (5) further comprises a guide column (53), the fixing rod (1) being symmetrically provided with two guide columns (53) along its length direction, the inner wall of the sliding ring (51) being symmetrically provided with two guide grooves, the guide column (53) being arranged to penetrate the guide grooves.

4. The mounting device for installing a warning light device on a drone according to claim 1, characterized in that: The fixing rod (1) comprises a rod body (11), a hook (12) is provided at the top of the rod body (11), a connecting plate (13) is provided at the bottom of the rod body (11), and the warning light device (4) is provided on the connecting plate (13).

5. The mounting device for mounting a warning light device on a drone according to claim 4, characterized in that: The top of the connecting plate (13) is provided with an engaging groove (14), the bottom of the rod body (11) is inserted into the engaging groove (14), and the engaging groove (14) and the rod body (11) are connected via a locking bolt.

6. The mounting device for mounting a warning light device on a drone according to claim 4, characterized in that: The hook (12) is a three-claw hook.

7. The mounting device for installing a warning light device on a drone according to claim 1, characterized in that: The mounting unit (2) comprises a U-shaped hanging plate (21) with an opening facing downward, a movable plate (22) being provided at the bottom of the U-shaped hanging plate (21), the movable plate (22) being hinged to the U-shaped hanging plate (21), the switching unit (3) being provided at the bottom of the movable plate (22) close to the fixed rod (1); a guide tube (23) being provided at the top of the movable plate (22) close to the fixed rod (1), the guide tube (23) being sleeved on the fixed rod (1).

8. The mounting device for mounting a warning light device on a drone according to claim 7, characterized in that: The inner wall of the U-shaped hanging plate (21), the movable plate (22) and the surface opposite to the opening of the U-shaped hanging plate (21) are all provided with anti-slip pads (24).

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