CN214267978U - Unmanned aerial vehicle cargo hoisting device for disaster relief - Google Patents

Abstract

The utility model belongs to the technical field of unmanned aerial vehicle goods hoist device, especially, an unmanned aerial vehicle goods hoist device for relief of disaster to current unmanned aerial vehicle goods hoist device, can't realize carrying out the centre gripping fastening to the container of different size sizes, and poor stability when container hoists, when unmanned aerial vehicle descends simultaneously, subaerial protrusion causes the problem of the damage of direct striking to the container easily. The following scheme is proposed at present, and it includes the mounting panel, the bottom of mounting panel all is fixed with the installation piece all around, has all seted up the mounting hole on the installation piece, and the equal sliding connection in bottom of mounting panel has two symmetrical L type splint. The utility model discloses an anticollision institution to when unmanned aerial vehicle descends, meet subaerial bellying suddenly, make the crashproof board can touch the bellying on ground then, and the setting of pole, fixed outer pole, spring two in the flexible pole of cooperation can avoid the container to suffer the striking of the bellying on ground, avoids causing the damage of container.

Description

Unmanned aerial vehicle cargo hoisting device for disaster relief

Technical Field

The utility model relates to an unmanned aerial vehicle goods hoist device technical field especially relates to an unmanned aerial vehicle goods hoist device for disaster relief.

Background

The unmanned aerial vehicle can take off like a common airplane or launch by a boosting rocket under the radio remote control, can also be carried to the air by a mother aircraft for throwing flight, and can automatically land in the same way as the common airplane in the landing process during recovery, and can also be recovered by a parachute or a barrier net through remote control.

Present unmanned aerial vehicle goods hoist device, unable realization carries out the centre gripping fastening to the container of different size dimensions, application range is little for hoist and mount during operation, the poor stability of container, and when unmanned aerial vehicle descended simultaneously, subaerial arch object caused the damage of direct striking to the container easily, thereby caused certain economic loss, we designed an unmanned aerial vehicle goods hoist device for disaster relief for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides an unmanned aerial vehicle goods hoist device for relief of disaster has solved current unmanned aerial vehicle goods hoist device, can't realize carrying out the centre gripping fastening to the container of different size and size, and poor stability when container hoists, and when unmanned aerial vehicle descended simultaneously, subaerial bellying caused the problem of the damage of direct striking to the container easily.

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

the utility model provides an unmanned aerial vehicle goods hoist device for relief of disaster, includes the mounting panel, the bottom of mounting panel all is fixed with the installation piece all around, has all seted up the mounting hole on the installation piece, and the equal sliding connection in bottom of mounting panel has two symmetrical L type splint, is connected with compression type clamping mechanism between two L type splint and the mounting panel, is connected with anticollision institution between two L type splint.

Preferably, pressing mode clamping mechanism is including all rotating the spline housing of connection on L type splint, the inside sliding connection of two spline housings has same integral key shaft, the outside rigid coupling of integral key shaft has gear one, the top meshing of gear one is connected with gear two, the mounting shaft internal rigid coupling of gear two has two-way lead screw, two-way lead screw threaded connection is on two L type splint, the both ends of two-way lead screw are all rotated and are connected with the backup pad, the bottom at the mounting panel is all fixed to the backup pad, be fixed with the motor on the backup pad lateral wall of right-hand member, the output shaft of motor runs through the backup pad that corresponds and links to each other with.

Preferably, two equal sliding connection has the fly leaf to one side relatively to L type splint, and the equal rigid coupling of one end of fly leaf has the sliding seat, all sets up on the L type splint with sliding seat matched with sliding tray, and the equal rigid coupling in the outside of spline housing has awl tooth one, has all seted up the cavity on the L type splint, and equal threaded connection has one-way lead screw on the sliding seat, and the one end of one-way lead screw all extends to in the cavity and the rigid coupling has the awl tooth two with the meshing of corresponding awl tooth one mutually.

Preferably, the clamp plate that corresponds is all installed to the below of fly leaf, and the top of clamp plate all articulates there are two symmetrical movable rods, and the other end of movable rod all articulates there is the slider that corresponds, and the bottom of fly leaf all is seted up with the slider matched with spout that corresponds, and the equal rigid coupling of inner wall of spout has the slide bar, all sets up on the slider with the slide bar matched with slide opening that corresponds, is equipped with the cover between the one end of slider and the corresponding spout tip and establishes the spring one in the slide bar outside that corresponds.

Preferably, anticollision institution is including all fixing the flexible interior pole in L type splint bottom, and the anticollision board is all installed to the below of two flexible interior poles, and the top sliding connection of anticollision board has two symmetrical fixed outer poles, all sets up on the fixed outer pole with the flexible interior pole matched with flexible passageway of corresponding, the equal sliding connection of flexible interior pole is in the flexible passageway that corresponds.

Preferably, a second spring is connected between the bottom end of the telescopic inner rod and the inner bottom surface of the corresponding telescopic channel, the bottom ends of the fixed outer rods are fixedly connected with corresponding guide seats, and guide grooves matched with the two guide seats are formed in the top of the anti-collision plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses among the pressing mode clamping mechanism, at the spline housing, the integral key shaft, gear one, gear two, two-way lead screw, including a motor, an end cap, a controller, and a cover plate, the fly leaf, the sliding seat, awl tooth one, one-way lead screw, awl tooth two, the clamp plate, the movable rod, the slider, the slide bar, under the cooperation of spring one, and start through the motor, and cooperate under the linkage of a plurality of parts, then can press from both sides tight back hoist and mount to the collection dress of different size and dimension, application range is wide, and the stability of container when having guaranteed hoist and mount, meanwhile, can also compress tightly the container, further strengthen the stability when the container is hoisted by unmanned aerial vehicle, excellent in use effect.

2. The utility model discloses among the anticollision institution, through the cooperation of flexible interior pole, fixed outer pole, spring two, guide holder and anticollision board to when unmanned aerial vehicle descends, meet subaerial bellying suddenly, make then the anticollision board can touch the bellying on ground, and the setting of flexible interior pole, fixed outer pole, spring two of cooperation can avoid the container to suffer the striking of the bellying on ground, avoid causing the damage of container, and avoid causing certain economic loss.

Drawings

Fig. 1 is a schematic structural view of an elevational view of an unmanned aerial vehicle cargo lifting device for disaster relief according to the present invention;

fig. 2 is a schematic structural view of a partially expanded compression type clamping mechanism of the unmanned aerial vehicle cargo lifting device for disaster relief;

fig. 3 is an enlarged schematic structural view of a point a of the unmanned aerial vehicle cargo lifting device for disaster relief;

fig. 4 is the utility model provides an enlarged schematic structure of B department of unmanned aerial vehicle goods hoist device for disaster relief.

In the figure: 1. mounting a plate; 2. mounting blocks; 3. an L-shaped splint; 4. a compression type clamping mechanism; 401. a spline housing; 402. a spline shaft; 403. a first gear; 404. a second gear; 405. a bidirectional screw rod; 406. a motor; 407. a movable plate; 408. a sliding seat; 409. a first bevel gear; 410. A one-way screw rod; 411. a second bevel gear; 412. pressing a plate; 413. a movable rod; 414. a slider; 415. a slide bar; 416. a first spring; 5. an anti-collision mechanism; 501. a telescopic inner rod; 502. fixing the outer rod; 503. a second spring; 504. a guide seat; 505. an anti-collision plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an unmanned aerial vehicle cargo lifting device for disaster relief comprises a mounting plate 1, a mounting block 2, L-shaped clamping plates 3, a compression type clamping mechanism 4, a spline housing 401, a spline shaft 402, a first gear 403, a second gear 404, a bidirectional screw 405, a motor 406, a movable plate 407, a sliding seat 408, a first bevel gear 409, a unidirectional screw 410, a second bevel gear 411, a pressing plate 412, a movable rod 413, a sliding block 414, a sliding rod 415, a first spring 416, an anti-collision mechanism 5, a telescopic inner rod 501, a fixed outer rod 502, a second spring 503, a guide seat 504 and an anti-collision plate 505, wherein the periphery of the bottom of the mounting plate 1 is fixed with the mounting block 2, the mounting block 2 is provided with mounting holes, the bottom of the mounting plate 1 is connected with two symmetrical L-shaped clamping plates 3 in a sliding manner, the compression type clamping mechanism 4 is connected between the two L-shaped clamping plates 3 and the mounting plate 1, the anti-collision mechanism 5 is connected between the two L-clamping plates 3, through four installation pieces 2 and corresponding mounting holes, and cooperation external fastener can be with this device fixed mounting in unmanned aerial vehicle bottom, and the top of L type splint 3 all is fixed with the movable block, and the mounting panel 1 bottom is seted up with two movable block matched with shifting chutes, the slip of the movable block of being convenient for.

Further, the pressing type clamping mechanism 4 comprises spline housings 401 which are rotatably connected to the L-shaped clamping plates 3, the inner parts of the two spline housings 401 are slidably connected with the same spline shaft 402, the outer side of the spline shaft 402 is fixedly connected with a first gear 403, the upper part of the first gear 403 is engaged with a second gear 404, a two-way screw rod 405 is fixedly connected in a mounting shaft hole of the second gear 404, the two-way screw rod 405 is spirally connected to the two L-shaped clamping plates 3, two ends of the two-way screw rod 405 are rotatably connected with supporting plates, the supporting plates are fixed at the bottom of the mounting plate 1, a motor 406 is fixed on the side wall of the supporting plate at the right end, an output shaft of the motor 406 penetrates through the corresponding supporting plate and is connected with one end of the two-way screw rod 405, two opposite sides of the two L-shaped clamping plates 3 are slidably connected with movable plates 407, one end of each movable plate 407 is fixedly connected with a sliding seat 408, sliding grooves matched with the sliding seats 408 are formed in the L-shaped clamping plates 3, the outer side of the spline sleeve 401 is fixedly connected with a first bevel gear 409, a concave cavity is formed in the L-shaped clamp plate 3, corresponding pressing plates 412 are mounted below the movable plates 407, the tops of the pressing plates 412 are hinged with two symmetrical movable rods 413, the other ends of the movable rods 413 are hinged with corresponding sliding blocks 414, sliding grooves matched with the corresponding sliding blocks 414 are formed in the bottoms of the movable plates 407, sliding rods 415 are fixedly connected to the inner walls of the sliding grooves, sliding holes matched with the corresponding sliding rods 415 are formed in the sliding blocks 414, first springs 416 sleeved on the outer sides of the corresponding sliding rods 415 are arranged between one ends of the sliding blocks 414 and the ends of the corresponding sliding grooves, one-way screw rods 410 are connected to the sliding seats 408 in a threaded mode, one ends of the one-way screw rods 410 extend into the concave cavities and are fixedly connected with second bevel gears 411 meshed with the corresponding first bevel gears 409, the thread turning directions of the two-way screw rods 405 are opposite, and simultaneous.

Further, anticollision institution 5 is including all fixing the flexible interior pole 501 in L type splint 3 bottom, crashproof board 505 is all installed to the below of two flexible interior poles 501, the top sliding connection of crashproof board 505 has two symmetrical fixed outer poles 502, all set up on the fixed outer pole 502 with the flexible interior pole 501 matched with flexible passageway that corresponds, the equal sliding connection of flexible interior pole 501 is in the flexible passageway that corresponds, be connected with spring two 503 between the bottom of flexible interior pole 501 and the flexible passageway inner bottom surface that corresponds, the equal rigid coupling in bottom of fixed outer pole 502 has corresponding guide holder 504, the guide way with two guide holder 504 matched with is seted up at crashproof board 505's top, crashproof board 505's bottom still can the coating have wear-resistant coating, be convenient for guarantee crashproof board 505's life.

The working principle is as follows: the four mounting blocks 2 can be matched with external fasteners to be fixedly mounted at the bottom of the unmanned aerial vehicle, the gear II 404 drives the gear I403 to rotate by starting the motor 406, the two-way screw rod 405 is in threaded connection with the two L-shaped clamping plates 3, so that the two L-shaped clamping plates 3 move relatively, when the distance between the two L-shaped clamping plates 3 is convenient for placing a container, the container can be placed on the container, the motor 406 is started continuously, the two L-shaped clamping plates 3 move relatively continuously and clamp and fasten the container, meanwhile, the two spline sleeves 401 can rotate along with the L-shaped clamping plates 3 when sliding on the spline shaft 402, the first conical teeth 409 fixedly connected on the spline sleeves 401 can transmit the one-way screw rods 410 connected with the corresponding second conical teeth 411, and the one-way screw rods 410 are in threaded connection with the corresponding sliding seats 408, then make the movable plate 407 that the sliding seat 408 all corresponds the connection move down, and make clamp plate 412 all press the top of container and touch, and cooperate movable rod 413, slider 414, slide bar 415, under the setting of a spring 416, can also compress tightly the container when fastening the container centre gripping, make the fixed effectual of container, guarantee the stability of unmanned aerial vehicle when hoist and mount to the container, and excellent in use effect, in addition, when unmanned aerial vehicle descends, meet subaerial arch suddenly, then make anticollision board 505 can touch the ground arch, and cooperate flexible inner rod 501, fixed outer pole 502, the setting of spring two 503, can avoid the container to suffer the striking of ground arch, avoid causing the damage of container, and avoid causing certain economic loss.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an unmanned aerial vehicle goods hoist device for disaster relief, includes mounting panel (1), its characterized in that, the bottom of mounting panel (1) all is fixed with installation piece (2) all around, has all seted up the mounting hole on installation piece (2), and the equal sliding connection in bottom of mounting panel (1) has two symmetrical L type splint (3), is connected with between two L type splint (3) and mounting panel (1) and compresses tightly formula clamping mechanism (4), is connected with anticollision institution (5) between two L type splint (3).

2. The unmanned aerial vehicle cargo lifting device for disaster relief according to claim 1, pressing mode clamping mechanism (4) are including all rotating spline housing (401) of connecting on L type splint (3), the inside sliding connection of two spline housing (401) has same integral key shaft (402), the outside rigid coupling of integral key shaft (402) has gear (403), the top meshing of gear (403) is connected with gear two (404), the rigid coupling has two-way lead screw (405) in the mounting shaft hole of gear two (404), two-way lead screw (405) screw connection is on two L type splint (3), the both ends of two-way lead screw (405) are all rotated and are connected with the backup pad, the bottom at mounting panel (1) is all fixed to the backup pad, be fixed with motor (406) on the backup pad lateral wall of right-hand member, the output shaft of motor (406) runs through the backup pad that corresponds and links to each other with the one end of two-way lead screw (405).

3. The unmanned aerial vehicle cargo lifting device for disaster relief according to claim 1, wherein two opposite sides of the L-shaped clamping plates (3) are slidably connected with movable plates (407), one ends of the movable plates (407) are fixedly connected with sliding seats (408), sliding grooves matched with the sliding seats (408) are formed in the L-shaped clamping plates (3), conical teeth I (409) are fixedly connected to the outer sides of the spline sleeves (401), cavities are formed in the L-shaped clamping plates (3), one-way lead screws (410) are threadedly connected to the sliding seats (408), one ends of the one-way lead screws (410) extend into the cavities and are fixedly connected with conical teeth II (411) meshed with the corresponding conical teeth I (409).

4. The unmanned aerial vehicle cargo lifting device for disaster relief as claimed in claim 3, wherein corresponding pressing plates (412) are installed below the movable plates (407), two symmetrical movable rods (413) are hinged to the tops of the pressing plates (412), corresponding sliding blocks (414) are hinged to the other ends of the movable rods (413), sliding grooves matched with the corresponding sliding blocks (414) are formed in the bottoms of the movable plates (407), sliding rods (415) are fixedly connected to the inner walls of the sliding grooves, sliding holes matched with the corresponding sliding rods (415) are formed in the sliding blocks (414), and first springs (416) sleeved on the outer sides of the corresponding sliding rods (415) are arranged between one ends of the sliding blocks (414) and the ends of the corresponding sliding grooves.

5. The unmanned aerial vehicle cargo lifting device for disaster relief according to claim 1, wherein the anti-collision mechanism (5) comprises two telescopic inner rods (501) fixed at the bottom of the L-shaped clamping plate (3), the anti-collision plates (505) are installed below the two telescopic inner rods (501), the top of the anti-collision plate (505) is slidably connected with two symmetrical fixed outer rods (502), the fixed outer rods (502) are respectively provided with telescopic channels matched with the corresponding telescopic inner rods (501), and the telescopic inner rods (501) are respectively slidably connected in the corresponding telescopic channels.

6. The unmanned aerial vehicle cargo lifting device for disaster relief according to claim 5, wherein a second spring (503) is connected between the bottom end of each inner telescopic rod (501) and the inner bottom surface of the corresponding telescopic channel, the bottom end of each outer fixed rod (502) is fixedly connected with a corresponding guide seat (504), and the top of each anti-collision plate (505) is provided with guide grooves matched with the two guide seats (504).

Images