Generator dismounting device of unmanned aerial vehicle

Abstract

The utility model discloses a generator dismounting device of an unmanned aerial vehicle, which relates to the technical field of unmanned aerial vehicle maintenance and comprises a mounting plate, L-shaped fixing plates are fixed on two sides of the lower end face of the mounting plate, strip-shaped holes are formed in the tops of vertical sections of the two L-shaped fixing plates, moving mechanisms are mounted at the two strip-shaped holes, and brackets are mounted on the moving mechanisms. A supporting plate is installed on the bracket, a connecting hole is formed in the supporting plate, two positioning pins are symmetrically fixed to the two ends of the supporting plate, locking assemblies used in cooperation with the positioning pins are arranged at the bottoms of the two L-shaped fixing plates, and the moving mechanism comprises I-shaped sliding blocks connected to the two strip-shaped holes in a sliding mode respectively. According to the utility model, the U-shaped locking rod is pulled outwards, so that the sleeve hole of the U-shaped locking rod is separated from the positioning pin, the cross beam is pulled through the handle to drive the I-shaped sliding block to slide along the strip-shaped hole, then the generator is moved to the lower side of the mounting plate, and the generator can be disassembled by disassembling the bolt for fixing the generator and then using a lifting appliance, so that the generator disassembling device is convenient and rapid.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned aerial vehicle maintenance technical field especially relates to a generator dismounting device of unmanned aerial vehicle. BACKGROUND

[0002] The generator of unmanned aerial vehicle is usually fixed at the tail end of engine to work, and needs to be dismounted for inspection and replacement according to the working time length, the high-power generator is more than 10kg in weight, the installation position space is compact, and the generator is connected with the engine tightly, so it is very difficult to dismount and inspect.

[0003] The prior art can refer to the Chinese patent with the authorized publication number CN221088859U, which discloses a generator dismounting device of unmanned aerial vehicle, which comprises a base, the top of the base is fixedly connected with a vertical stand at both ends, the top center of the base is fixedly connected with a first electric push rod, the top of the extension end of the first electric push rod is fixedly connected with a support seat, and the top of the support seat is fixedly connected with a limiting stand, but the dismounting device belongs to external dismounting tool, the generator is installed in the cabin of unmanned aerial vehicle, and the dismounting device is suitable for separating the generator from the unmanned aerial vehicle directly, therefore, the generator dismounting device of unmanned aerial vehicle is provided. SUMMARY

[0004] In view of the defects of the prior art, the generator dismounting device of unmanned aerial vehicle is provided, the sleeve hole of the U-shaped lock rod is separated from the positioning pin by pulling the U-shaped lock rod outward, the horizontal beam is pulled by the handle to drive the I-shaped sliding block to slide along the strip-shaped hole, then the generator is moved to the lower side of the mounting plate, the bolts for fixing the generator are removed, and then the generator can be removed by using the lifting tool, so that the defects of the prior art are overcome.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A generator dismounting device of unmanned aerial vehicle, which comprises a mounting plate, the lower end surface of the mounting plate is fixed with an L-shaped fixed plate on both sides, the vertical section of the two L-shaped fixed plates is provided with a strip-shaped hole at the top, and a moving mechanism is installed at the two strip-shaped holes.

[0007] As a further scheme of the utility model: the moving mechanism comprises I-shaped sliding blocks which are respectively connected in the two strip-shaped holes, and a horizontal beam is connected between the two I-shaped sliding blocks.

[0008] As a further scheme of the utility model: the opposite sides of the horizontal beam are fixedly provided with handles.

[0009] As a further scheme of the utility model: the bracket includes a U-shaped supporting rod fixed at the lower end surface of the cross beam, and the supporting plate is welded at the upper end surface of the horizontal section of the U-shaped supporting rod.

[0010] As a further scheme of the utility model: the locking assembly includes a U-shaped locking rod movably inserted at the bottom of the L-shaped fixing plate, the outer wall of the L-shaped fixing plate is fixed with a supporting pin, the middle part of the U-shaped locking rod is slidably sleeved on the supporting pin, one end of the supporting pin located outside the U-shaped locking rod is connected with a stop block, and the two ends of the U-shaped locking rod are both provided with sleeve holes, and the two sleeve holes are respectively in sleeved cooperation with the two positioning pins.

[0011] As a further scheme of the utility model: a spring is sleeved at the part between the U-shaped locking rod and the stop block.

[0012] As a further scheme of the utility model: the mounting plate is provided with fixing holes at the four corners.

[0013] The utility model has the advantages of:

[0014] By pulling the U-shaped locking rod outward, the sleeve hole of the U-shaped locking rod is separated from the positioning pin, the handle is pulled to drive the I-shaped sliding block to slide along the strip-shaped hole, and then the generator is moved to the lower side of the mounting plate, the bolts for fixing the generator are removed, and then the generator can be removed by using the lifting tool, which is convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a first view overall structure schematic view of the utility model that proposes a generator dismounting device of unmanned aerial vehicle.

[0016] Figure 2 It is a second view overall structure schematic view of the utility model that proposes a generator dismounting device of unmanned aerial vehicle.

[0017] Figure 3 It is a third view overall structure schematic view of the utility model that proposes a generator dismounting device of unmanned aerial vehicle.

[0018] Figure 4 It is a third view overall structure schematic view of the utility model that proposes a generator dismounting device of unmanned aerial vehicle. Figure 1 It is a third view overall structure schematic view of the utility model that proposes a generator dismounting device of unmanned aerial vehicle.

[0019] In the drawing: 1, mounting plate; 2, L-shaped fixing plate; 3, strip-shaped hole; 4, U-shaped locking rod; 5, I-shaped sliding block; 6, supporting plate; 7, cross beam; 8, U-shaped supporting rod; 9, handle; 10, connecting hole; 11, positioning pin; 12, sleeve hole; 13, supporting pin; 14, spring; 15, stop block; 16, fixing hole. PREFERRED EMBODIMENT

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0021] Embodiment 1, refer to Figures 1-4 A generator dismounting device of a unmanned aerial vehicle, including mounting plate 1, the lower end surface of mounting plate 1 both sides are fixed with L-shaped fixed plate 2, the vertical section top of two L-shaped fixed plate 2 are all provided with strip hole 3, two strip hole 3 are installed with moving mechanism, moving mechanism is installed with bracket, bracket is installed with support plate 6, support plate 6 is provided with connecting hole 10, generator can be connected with connecting hole 10 through bolt, realizes installation, the both ends of support plate 6 are symmetrically fixed with two positioning pins 11, the bottom of two L-shaped fixed plate 2 is provided with locking assembly matched with positioning pin 11 for use;

[0022] The four corners of mounting plate 1 are provided with fixed hole 16, and the mounting plate 1 can be connected to the tail of the unmanned aerial vehicle by using bolts.

[0023] The moving mechanism includes two I-shaped sliding blocks 5 slidingly connected at the two strip holes 3, and a cross beam 7 connected between the two I-shaped sliding blocks 5.

[0024] The bracket includes a U-shaped supporting rod 8 fixed to the lower end surface of the cross beam 7, and the support plate 6 is welded to the upper end surface of the horizontal section of the U-shaped supporting rod 8.

[0025] The locking assembly includes a U-shaped locking rod 4 movably inserted into the bottom of the L-shaped fixed plate 2, a support pin 13 fixed to the outer wall of the L-shaped fixed plate 2, the middle part of the U-shaped locking rod 4 slidingly sleeved on the support pin 13, one end of the support pin 13 located outside the U-shaped locking rod 4 is connected with a stop block 15, and two sleeve holes 12 are formed at the two ends of the U-shaped locking rod 4, respectively.

[0026] When the generator needs to be dismounted, the U-shaped locking rod 4 is pulled outward to separate the sleeve hole 12 of the U-shaped locking rod 4 from the positioning pin 11, the cross beam 7 is pulled by the handle 9 to drive the I-shaped sliding block 5 to slide along the strip hole 3, and then the generator is moved to the lower side of the mounting plate 1, the bolts fixing the generator are removed, and the generator can be dismounted by using a lifting device.

[0027] When mounting the generator, the generator is connected with the support plate 6 by using bolts, the I-shaped sliding block 5 is made to slide along the strip hole 3 by pushing the cross beam 7, the generator is moved to the lower middle part of the mounting plate 1, and the sleeve hole 12 of the U-shaped locking rod 4 is sleeved on the positioning pin 11, so that the support plate 6 is fixed and avoids shaking.

[0028] Embodiment 2, this embodiment is optimized on the basis of embodiment 1, specifically:

[0029] The support pin 13 is sleeved with the spring 14 at the position between the U-shaped lock rod 4 and the stopper 15.

[0030] The rebound force provided by the spring 14 to the U-shaped lock rod 4 makes the sleeve hole 12 of the U-shaped lock rod 4 not easy to be separated from the positioning pin 11 when sleeving on the positioning pin 11, and ensures the stable effect of the locking.

[0031] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art within the technical range disclosed by the present application, according to the technical scheme and the utility model concept of the present application, is equivalent to replace or change, should be covered in the protection scope of the present application.

Claims

1. A generator dismounting device for drones, comprising a mounting plate (1), characterized in that, The lower end face of the mounting plate (1) is fixed with L-shaped fixed plates (2) on both sides, vertical sections of the two L-shaped fixed plates (2) are provided with strip-shaped holes (3) at the top, a moving mechanism is installed at the two strip-shaped holes (3), a bracket is installed on the moving mechanism, a supporting plate (6) is installed on the bracket, the supporting plate (6) is provided with connecting holes (10), two positioning pins (11) are symmetrically fixed at both ends of the supporting plate (6), and the bottom of each L-shaped fixed plate (2) is provided with a locking assembly used in cooperation with the positioning pin (11).

2. The unmanned aerial vehicle generator dismounting device according to claim 1, characterized in that, The moving mechanism comprises I-shaped sliding blocks (5) which are respectively and slidingly connected at the two strip-shaped holes (3), and a cross beam (7) which is connected between the two I-shaped sliding blocks (5).

3. The unmanned aerial vehicle generator dismounting device of claim 2, wherein, Opposite sides of the cross beam (7) are fixed with handles (9).

4. The unmanned aerial vehicle generator dismounting device of claim 1, wherein, The bracket comprises a U-shaped supporting rod (8) which is fixed at the lower end face of the cross beam (7), and the supporting plate (6) is welded at the upper end face of the horizontal section of the U-shaped supporting rod (8).

5. The unmanned aerial vehicle generator removal device of claim 1, wherein, The locking assembly comprises a U-shaped locking rod (4) which is movably inserted at the bottom of the L-shaped fixed plate (2), the outer wall of the L-shaped fixed plate (2) is fixed with a supporting pin (13), the middle part of the U-shaped locking rod (4) is slidingly sleeved on the supporting pin (13), one end of the supporting pin (13) located outside the U-shaped locking rod (4) is connected with a stop block (15), the two ends of the U-shaped locking rod (4) are provided with sleeve holes (12), and the two sleeve holes (12) are respectively and sleevedly matched with the two positioning pins (11).

6. The unmanned aerial vehicle generator removal device of claim 5, wherein, The supporting pin (13) is sleeved with a spring (14) between the U-shaped locking rod (4) and the stop block (15).

7. The unmanned aerial vehicle generator removal device of claim 1, wherein, The mounting plate (1) is provided with fixed holes (16) at the four corners.

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