CN219836055U - Unmanned aerial vehicle high altitude extinguishing device - Google Patents
Unmanned aerial vehicle high altitude extinguishing device Download PDFInfo
- Publication number
- CN219836055U CN219836055U CN202320739930.3U CN202320739930U CN219836055U CN 219836055 U CN219836055 U CN 219836055U CN 202320739930 U CN202320739930 U CN 202320739930U CN 219836055 U CN219836055 U CN 219836055U
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- Prior art keywords
- aerial vehicle
- unmanned aerial
- fixedly connected
- bevel gear
- vehicle body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 description 7
- 238000005507 spraying Methods 0.000 description 6
- 244000309464 bull Species 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an unmanned aerial vehicle high-altitude fire extinguishing device, which relates to the technical field of high-altitude fire control and comprises an unmanned aerial vehicle body, a frame and a hollow column, wherein the frame is fixedly connected to the bottom of the unmanned aerial vehicle body, the hollow column is arranged between the unmanned aerial vehicle body and the frame and internally provided with an impeller in a rotating manner, a first rotating rod is fixedly sleeved in the impeller, two end rod walls of the first rotating rod are both in rotating connection with the inner wall of the hollow column, and the lower end of the first rotating rod penetrates through the outside of the hollow column and is fixedly connected with a first bevel gear. According to the utility model, through the worm wheel and the fan blades, the impeller can be driven to rotate at a high speed in the process of flowing water from the interiors of the water inlet pipe and the water outlet pipe, so that the second rotating rod is driven to drive the fan blades to rotate by utilizing the meshing connection between the first bevel gear and the second bevel gear in the process of rotating the impeller, the whole device is conveniently pushed reversely, and the whole device is prevented from being far away from a fire source in the working process.
Description
Technical Field
The utility model relates to the technical field of high-altitude fire control, in particular to an unmanned aerial vehicle high-altitude fire extinguishing device.
Background
With more and more high-rise and super-high-rise buildings in cities, when the high-rise building is in fire, the problem of high-altitude fire extinguishment can be solved.
Through the retrieval, the fire-fighting device of the high-altitude unmanned aerial vehicle with the publication number of CN127320751U solves the problems that the current unmanned aerial vehicle is fixed to a water pipe through bolts, the fixation is not stable enough, the fire-fighting effect is not good, and the practicability of the device is reduced; according to the fire extinguishing device, the motor drives the threaded rod to rotate, the sliding block is driven to slide, the connecting block and the clamping block move to one side, the fire extinguishing bomb falls down, the fire extinguishing bomb impacts the baffle, one end of the baffle moves downwards, the damping spring dampens the baffle, and the fire extinguishing bomb falls into a fire place to extinguish fire, so that the fire extinguishing effect of the unmanned aerial vehicle is improved; put out a fire water pipe one end and place downthehole portion in placing, through twisting the screw rod, drive the fixed plate and remove to one side for the fixed plate supports the water pipe that puts out a fire, is convenient for fix the water pipe that puts out a fire, avoids the water pipe to drop.
Aiming at the technical scheme, the following defects exist
According to the technical scheme, the unmanned aerial vehicle can be pushed to be away from a fire source due to large water pressure in the water flow spraying process, so that water flow cannot be effectively contacted with flame, and the fire extinguishing effect is affected.
Disclosure of Invention
The present utility model has been made in view of the above-described problems with the conventional high-altitude unmanned aerial vehicle fire extinguishing apparatus.
Therefore, the utility model aims to provide the unmanned aerial vehicle high-altitude fire extinguishing device, which solves the problem that the unmanned aerial vehicle is pushed to be far away from a fire source due to large water pressure in the water flow spraying process, so that the fire extinguishing effect is affected.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides an unmanned aerial vehicle high altitude extinguishing device, includes unmanned aerial vehicle body, frame and hollow post, frame fixedly connected in the bottom of unmanned aerial vehicle body, hollow post sets up just inside rotation is provided with the impeller between unmanned aerial vehicle body and frame, the inside fixed first dwang that has cup jointed of impeller, the both ends pole wall of first dwang all rotates with the inner wall of hollow post to be connected, the lower extreme of first dwang runs through to the outside of hollow post and the first bevel gear of fixedly connected with, the bottom outer wall of hollow post is provided with thrust reverser, first bevel gear is connected with thrust reverser transmission, the top fixedly connected with two dead levers of hollow post, two the jack has all been seted up to the pole wall of dead lever, the bottom of unmanned aerial vehicle body is provided with installation mechanism, two the jack all with installation mechanism assorted, thrust reverser that utilizes the setting can be in the in-process of water spray, avoid whole device to keep away from the fire extinguishing source and influence effect.
Preferably, the thrust reverser comprises a connecting plate, a second rotating rod, a second bevel gear and fan blades, wherein the connecting plate is fixedly connected to the outer wall of the bottom of the hollow column, the second rotating rod is rotatably sleeved with the connecting plate and is close to one end of the first bevel gear and fixedly connected with the second bevel gear, the second bevel gear is meshed with the first bevel gear, one end of the second rotating rod, which is far away from the first bevel gear, is fixedly connected with the fan blades, the first bevel gear and the second bevel gear which are arranged are utilized to be meshed and connected, the second rotating rod can be driven to drive the fan blades to rotate in the process of rotating the first bevel gear, so that the unmanned aerial vehicle body can be reversely pushed, and the unmanned aerial vehicle body is prevented from being far away from a fire source in the process of spraying water.
Preferably, the installation mechanism comprises a bidirectional screw rod, two sliding blocks and two installation plates, the bidirectional screw rod is rotationally connected between the two installation plates, the two installation plates are symmetrically and fixedly connected to the bottom of the unmanned aerial vehicle body, the two sliding blocks are symmetrically and spirally sleeved on the two end rod walls of the bidirectional screw rod, arc clamping plates matched with corresponding fixing rods are fixedly connected to the lower ends of the two end rod walls, the two arc clamping plates are fixedly connected with inserting rods on one side opposite to the arc clamping plates, the two inserting rods are movably inserted into corresponding inserting holes respectively, movable insertion between the set inserting rods and the corresponding inserting holes is utilized, and the hollow columns can be installed and fixed by the aid of clamping connection between the arc plates and the corresponding fixing rods, so that normal use of the whole installation device is guaranteed.
Preferably, the lateral wall symmetry fixedly connected with inlet tube and outlet pipe of hollow post, the outlet pipe is the stereoplasm pipe and keeps away from the one end fixedly connected with high pressure nozzle of hollow post, utilizes the high pressure nozzle who sets up, can increase the impact force of rivers when rivers spun to can spout more than the distance.
Preferably, one end of the bidirectional screw rod penetrates through the corresponding mounting plate and is fixedly connected with a knob, and the bidirectional screw rod can be conveniently driven by the set knob, so that the mounting mechanism can be driven.
Preferably, two the top of slider is the plane setting and all with the bottom sliding connection of unmanned aerial vehicle body, with the top plane setting of two sliders and with the bottom sliding connection of unmanned aerial vehicle body, can realize spacing to the slider, avoid two-way lead screw pivoted in-process drive slider to rotate.
In the technical scheme, the utility model has the technical effects and advantages that:
1. according to the utility model, through the worm wheel and the fan blades, the impeller can be driven to rotate at a high speed in the process of flowing water from the interiors of the water inlet pipe and the water outlet pipe, so that the second rotating rod is driven to drive the fan blades to rotate by utilizing the meshing connection between the first bevel gear and the second bevel gear in the process of rotating the impeller, the whole device is conveniently pushed reversely, and the whole device is prevented from being far away from a fire source in the working process.
2. According to the utility model, the mounting mechanism is utilized, so that the disassembly and assembly process of the hollow column can be effectively simplified, the unmanned aerial vehicle body is conveniently separated from the hollow column when the unmanned aerial vehicle is not required to be used, and the whole device is conveniently stored.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;
fig. 3 is a schematic top view of a connection structure between a plug rod and a corresponding arc-shaped clamping plate according to the present utility model.
Reference numerals illustrate:
1. an unmanned aerial vehicle body; 2. a frame; 3. a hollow column; 4. an impeller; 5. a first rotating lever; 6. a first bevel gear; 7. a fixed rod; 8. a connecting plate; 9. a second rotating rod; 10. a second bevel gear; 11. a fan blade; 12. a knob; 13. a two-way screw rod; 14. a slide block; 15. a mounting plate; 16. an arc-shaped clamping plate; 17. a rod; 18. a water inlet pipe; 19. a water outlet pipe; 20. high pressure spray head.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses an unmanned aerial vehicle high-altitude fire extinguishing device.
The utility model provides a novel fire extinguishing device, which is shown in figures 1-3 and comprises an unmanned aerial vehicle body 1, a rack 2 and a hollow column 3, wherein the rack 2 is fixedly connected to the bottom of the unmanned aerial vehicle body 1, the hollow column 3 is arranged between the unmanned aerial vehicle body 1 and the rack 2, an impeller 4 is rotatably arranged in the hollow column, a first rotating rod 5 is fixedly sleeved in the impeller 4, rod walls at two ends of the first rotating rod 5 are rotatably connected with the inner wall of the hollow column 3, the lower end of the first rotating rod 5 penetrates through the outer part of the hollow column 3 and is fixedly connected with a first bevel gear 6, the outer wall of the bottom of the hollow column 3 is provided with a reverse thrust mechanism, the first bevel gear 6 is in transmission connection with the reverse thrust mechanism, the tops of the hollow column 3 are fixedly connected with two fixed rods 7, the rod walls of the two fixed rods 7 are respectively provided with jacks, the bottom of the unmanned aerial vehicle body 1 is provided with a mounting mechanism, the two jacks are matched with the mounting mechanism, and the whole device can be reversely pushed away from a fire source in the water spraying process by utilizing the set reverse thrust mechanism.
In order to avoid the fire source of keeping away from at unmanned aerial vehicle body 1 of in-process of spraying water and influencing the effect of putting out a fire, as shown in fig. 1, thrust reverser includes connecting plate 8, second bull stick 9, second bevel gear 10 and flabellum 11, connecting plate 8 fixed connection is in the bottom outer wall of hollow post 3, second bull stick 9 rotates the one end that cup joints and is close to first bevel gear 6 with connecting plate 8 and second bevel gear 10 fixed connection, second bevel gear 10 is connected with first bevel gear 6 meshing, the one end and the flabellum 11 fixed connection of first bevel gear 6 are kept away from to second bull stick 9, the meshing connection between first bevel gear 6 and the second bevel gear 10 that utilizes the setting can drive the second bull stick 9 at first bevel gear 6 pivoted in-process drive flabellum 11 and rotate, thereby can thrust unmanned aerial vehicle body 1, avoid keeping away from the fire source at unmanned aerial vehicle body 1 of in-process of spraying water.
In order to be able to carry out fixed mounting to the hollow column 3, as shown in fig. 1-2, the installation mechanism comprises a bidirectional screw rod 13, two sliding blocks 14 and two installation plates 15, the bidirectional screw rod 13 is rotationally connected between the two installation plates 15, the two installation plates 15 are symmetrically and fixedly connected to the bottom of the unmanned aerial vehicle body 1, the two sliding blocks 14 are symmetrically and spirally sleeved on the two end rod walls of the bidirectional screw rod 13 and the lower ends of the two sliding blocks are fixedly connected with arc clamping plates 16 matched with corresponding fixing rods 7, one sides of the two arc clamping plates 16 opposite to each other are fixedly connected with inserting rods 17, the two inserting rods 17 are movably inserted into corresponding inserting holes respectively, and the installation and fixation of the hollow column 3 can be realized by utilizing the movable insertion between the set inserting rods 17 and the corresponding inserting holes and the clamping connection between the arc plates and the corresponding fixing rods 7 so as to ensure the normal use of the whole device.
In order to enable water flow to be sprayed normally and further, as shown in fig. 1, the side wall of the hollow column 3 is symmetrically and fixedly connected with a water inlet pipe 18 and a water outlet pipe 19, the water outlet pipe 19 is a hard conduit, one end, far away from the hollow column 3, of the water outlet pipe is fixedly connected with a high-pressure spray head 20, and the impact force of water flow can be increased when the water flow is sprayed by utilizing the arranged high-pressure spray head 20, so that the water flow can be sprayed further.
In order to drive the mounting mechanism, as shown in fig. 1, one end of the bidirectional screw rod 13 penetrates through the corresponding mounting plate 15 and is fixedly connected with a knob 12, and the bidirectional screw rod 13 can be driven conveniently by using the knob 12 provided, so that the mounting mechanism can be driven.
In order to avoid that the two slide blocks 14 rotate along with the bidirectional screw rod 13, as shown in fig. 1, the tops of the two slide blocks 14 are arranged in a plane and are in sliding connection with the bottom of the unmanned aerial vehicle body 1, the top planes of the two slide blocks 14 are arranged and are in sliding connection with the bottom of the unmanned aerial vehicle body 1, limit of the slide blocks 14 can be achieved, and the rotation of the slide blocks 14 is driven in the bidirectional screw rod 13 rotating process.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides an unmanned aerial vehicle high altitude extinguishing device, includes unmanned aerial vehicle body (1), frame (2) and hollow post (3), its characterized in that, frame (2) fixed connection is in the bottom of unmanned aerial vehicle body (1), hollow post (3) set up between unmanned aerial vehicle body (1) and frame (2) and inside rotation is provided with impeller (4), the inside of impeller (4) is fixed to be cup jointed first dwang (5), the both ends pole wall of first dwang (5) all rotates with the inner wall of hollow post (3) to be connected, the lower extreme of first dwang (5) runs through to the outside of hollow post (3) and fixedly connected with first bevel gear (6), the bottom outer wall of hollow post (3) is provided with thrust back mechanism, first bevel gear (6) are connected with thrust back mechanism transmission, the top fixedly connected with two dead lever (7) of hollow post (3), two jack has all been seted up to the pole wall of dead lever (7), the bottom of unmanned aerial vehicle body (1) is provided with installation mechanism, two jack phase-match with installation mechanism.
2. The unmanned aerial vehicle high-altitude fire extinguishing device according to claim 1, wherein the back-pushing mechanism comprises a connecting plate (8), a second rotating rod (9), a second bevel gear (10) and fan blades (11), the connecting plate (8) is fixedly connected to the outer bottom wall of the hollow column (3), the second rotating rod (9) is rotatably sleeved with the connecting plate (8) and is close to one end of the first bevel gear (6) and is fixedly connected with the second bevel gear (10), the second bevel gear (10) is in meshed connection with the first bevel gear (6), and one end, far away from the first bevel gear (6), of the second rotating rod (9) is fixedly connected with the fan blades (11).
3. The unmanned aerial vehicle high-altitude fire extinguishing device according to claim 1, wherein the installation mechanism comprises a bidirectional screw rod (13), two sliding blocks (14) and two installation plates (15), the bidirectional screw rod (13) is rotationally connected between the two installation plates (15), the two installation plates (15) are symmetrically and fixedly connected to the bottom of the unmanned aerial vehicle body (1), the two sliding blocks (14) are symmetrically and spirally sleeved on two end rod walls of the bidirectional screw rod (13) and arc clamping plates (16) matched with corresponding fixing rods (7) at the lower ends, one sides of the two arc clamping plates (16) are fixedly connected with inserting rods (17) in opposite directions, and the two inserting rods (17) are movably inserted into corresponding inserting holes respectively.
4. The unmanned aerial vehicle high-altitude fire extinguishing device according to claim 1, wherein the side wall of the hollow column (3) is symmetrically and fixedly connected with a water inlet pipe (18) and a water outlet pipe (19), and the water outlet pipe (19) is a hard conduit and is fixedly connected with a high-pressure spray head (20) at one end far away from the hollow column (3).
5. A high-altitude fire extinguishing device for unmanned aerial vehicle according to claim 3, wherein one end of the bidirectional screw rod (13) penetrates through the corresponding mounting plate (15) and is fixedly connected with a knob (12).
6. A high-altitude fire extinguishing device for unmanned aerial vehicle according to claim 3, wherein the tops of the two sliders (14) are both arranged in a plane and are both slidingly connected with the bottom of the unmanned aerial vehicle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320739930.3U CN219836055U (en) | 2023-04-06 | 2023-04-06 | Unmanned aerial vehicle high altitude extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320739930.3U CN219836055U (en) | 2023-04-06 | 2023-04-06 | Unmanned aerial vehicle high altitude extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219836055U true CN219836055U (en) | 2023-10-17 |
Family
ID=88305482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320739930.3U Active CN219836055U (en) | 2023-04-06 | 2023-04-06 | Unmanned aerial vehicle high altitude extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219836055U (en) |
-
2023
- 2023-04-06 CN CN202320739930.3U patent/CN219836055U/en active Active
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