CN214267969U - Single-rotor unmanned helicopter fire extinguishing bomb mounting device - Google Patents
Single-rotor unmanned helicopter fire extinguishing bomb mounting device Download PDFInfo
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- CN214267969U CN214267969U CN202120267543.5U CN202120267543U CN214267969U CN 214267969 U CN214267969 U CN 214267969U CN 202120267543 U CN202120267543 U CN 202120267543U CN 214267969 U CN214267969 U CN 214267969U
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- bottom plate
- extinguishing bomb
- pull rod
- unmanned helicopter
- fire extinguishing
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Abstract
The utility model discloses a single rotor unmanned helicopter fire control extinguishing bomb carry device belongs to fire control unmanned aerial vehicle technical field. The utility model provides a single-rotor unmanned helicopter fire control extinguishing bomb carry device, includes bottom plate, shell and control box, the middle part at the bottom plate is installed to the control box, the lower extreme of bottom plate is equipped with a plurality of clamping device. The utility model discloses, open the motor and close electromagnet device, utilize the motor to drive the dwang and rotate, can drive gear revolve when the dwang rotates, can drive the pull rod during gear revolve and remove to the direction of keeping away from electromagnet device, the pull rod can promote the centre gripping through the second connecting rod when removing to the direction of keeping away from electromagnet device for the centre gripping is grabbed and is opened, lets fire extinguishing bomb and clamping device separation, thereby accomplishes and throws the bullet, puts out a fire to the ignition point, can simple quick the putting in fire extinguishing bomb through this kind of mode, the utility model has the characteristics of simple structure, the maintenance of being convenient for, convenient to use.
Description
Technical Field
The utility model relates to a fire control unmanned aerial vehicle technical field specifically is a unmanned helicopter fire control fire extinguishing bomb carry device of single rotor.
Background
With the rapid development of economic construction, the pace of urbanization construction acceleration and the scarcity of land resources, urban buildings are gradually developed towards high altitude, and large and medium cities in China and the world are already high-rise buildings and stand up to form large-area cement forests. In the event of a fire, existing fire protection equipment has become frustrated. Such as: the theoretical height of the fire-fighting aerial ladder with the highest world ascending limit is 104 meters, and the fire-fighting aerial ladder can only ascend to 72 meters actually, and is only equivalent to the height of a 20-storey building.
At present, the mode of putting out a fire to high-rise buildings utilizes the unmanned aerial vehicle to throw the fire extinguishing bomb to the fire point, the existing fire extinguishing bomb mounting device of the unmanned aerial vehicle is complex in structure, the internal precise equipment parts are too many, once the fire extinguishing bomb mounting device breaks down, maintenance personnel are difficult to find out the source of the fault in time, and the fire extinguishing bomb mounting device is maintained. Therefore, the utility model provides a single-rotor unmanned helicopter fire extinguishing bomb carrying device to solve the problem that the aforesaid provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a unmanned helicopter fire control of single rotor bomb carry device to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a fire-fighting bomb carrying device of a single-rotor unmanned helicopter comprises a bottom plate, a shell and a control box, wherein the control box is installed in the middle of the bottom plate, the lower end of the bottom plate is provided with a plurality of clamping devices, each clamping device comprises a fixed pipe, the upper end of each fixed pipe penetrates through the bottom plate, the length of each fixed pipe is larger than the thickness of the bottom plate, the left end and the right end of each fixed pipe are respectively provided with a first connecting rod, one ends of the first connecting rods, far away from the fixed pipes, are respectively provided with a clamping claw, the clamping claws are rotatably connected with the first connecting rods, a pull rod is arranged in each fixed pipe, one end, close to the control box, of each pull rod is respectively provided with a plurality of teeth, the lower end of each pull rod is provided with a connecting block, the left end and the right end of each connecting block are respectively provided with a second connecting rod, the upper end of the bottom plate is symmetrically provided with a motor, an output shaft of the motor is provided with a rotating rod, one end, far away from the motor, is connected with the bottom plate through a bearing, all the cover is equipped with the gear on the dwang, the gear is connected with the pull rod meshing.
As a further scheme of the utility model, the equal symmetry in both ends is equipped with the fixed block about the shell, all is equipped with a plurality of connecting holes on the fixed block.
As the utility model discloses further scheme again, the length of pull rod is greater than the length of fixed pipe, and pull rod and fixed pipe sliding connection.
As the utility model discloses the scheme of furthering again, the one end and the fixed pipe of head rod rotate to be connected, and the other end is grabbed with the centre gripping and is rotated and be connected.
As the utility model discloses scheme further again, the upper end of bottom plate is equipped with a plurality of support frames, and the support frame sets up to "L" shape, and the upper end of support frame all is equipped with electromagnet device.
As the utility model discloses scheme further again, the middle part of dwang is equipped with the supporting shoe, and the dwang passes through the bearing with the supporting shoe and is connected.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses during the use, open the motor and close electromagnet device, utilize the motor to drive the dwang and rotate, can drive gear revolve when the dwang rotates, can drive the pull rod during gear revolve and remove to the direction of keeping away from electromagnet device, the pull rod can promote the centre gripping through the second connecting rod when removing to the direction of keeping away from electromagnet device and grab for the centre gripping is grabbed and is opened, thereby lets fire extinguishing bomb and clamping device separation, thereby accomplish and throw in the bullet, put out a fire to the ignition, can be simple quick through this kind of mode put in fire extinguishing bomb.
2. The utility model discloses during the use, in inserting clamping device with the shell of putting out a fire during the loading, then open the motor and drive the pull rod and remove to the direction that is close to electromagnet device, when the pull rod removes to the direction that is close to electromagnet device, can drive clamping device closed, thereby utilize clamping device to fix the shell of putting out a fire, close the motor after the upper end of pull rod contacts with electromagnet device and open electromagnet device, it is fixed spacing with the pull rod to utilize electromagnet device, can prevent through this kind of mode that the stability decline of clamping device centre gripping leads to the problem that the shell of putting out a fire drops when motor trouble.
3. The utility model has the characteristics of simple structure, the maintenance of being convenient for, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a fire extinguishing bomb mounting device of a single-rotor unmanned helicopter.
Fig. 2 is an appearance view of a fire extinguishing bomb mounting device of the single-rotor unmanned helicopter.
Fig. 3 is a front view of a fire extinguishing bomb mounting device of the single-rotor unmanned helicopter.
Fig. 4 is a schematic structural diagram of a clamping device in a fire extinguishing bomb mounting device of a single-rotor unmanned helicopter.
Fig. 5 is a first use state diagram of the fire extinguishing bomb mounting device of the single-rotor unmanned helicopter.
Fig. 6 is a second use state diagram of the fire extinguishing bomb mounting device of the single-rotor unmanned helicopter.
In the figure: 1. a base plate; 2. a housing; 3. a fixed tube; 4. a first connecting rod; 5. clamping and grabbing; 6. a pull rod; 7. connecting blocks; 8. a second connecting rod; 9. a support frame; 10. an electromagnet device; 11. a motor; 12. Rotating the rod; 13. a support block; 14. a gear; 15. a control box; 16. and (5) fixing blocks.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a single-rotor unmanned helicopter fire-fighting bomb mounting device includes a bottom plate 1, a housing 2 and a control box 15, the control box 15 is installed in the middle of the bottom plate 1, the lower end of the bottom plate 1 is provided with a plurality of clamping devices, each clamping device includes a fixed tube 3, the upper end of the fixed tube 3 penetrates through the bottom plate 1, the length of the fixed tube 3 is greater than the thickness of the bottom plate 1, the upper end of the fixed tube 3 is located above the bottom plate 1, the left and right ends of the fixed tube 3 are provided with first connecting rods 4, the first connecting rods 4 are obliquely connected with the fixed tube 3, the ends of the first connecting rods 4 far away from the fixed tube 3 are provided with clamping claws 5, the clamping claws 5 are rotatably connected with the first connecting rods 4, a pull rod 6 is arranged in the fixed tube 3, and one end of the pull rod 6 near the control box 15 is provided with a plurality of teeth, the lower extreme of pull rod 6 is equipped with connecting block 7, both ends all are equipped with second connecting rod 8 about connecting block 7, the upper end symmetry of bottom plate 1 is equipped with motor 11, is equipped with certain distance between motor 11 and the control box 15, be equipped with dwang 12 on motor 11's the output shaft, the one end that motor 11 was kept away from to dwang 12 is passed through the bearing and is connected with bottom plate 1, one side that is close to pull rod 6 and has tooth on dwang 12 all overlaps and is equipped with gear 14, just the quantity of gear 14 on the dwang 12 sets up to two, gear 14 is connected with the meshing of pull rod 6.
The left end and the right end of the shell 2 are symmetrically provided with fixing blocks 16, the fixing blocks 16 are provided with a plurality of connecting holes, and the mounting device is connected with the unmanned helicopter conveniently through the fixing blocks 16.
Wherein, the length of pull rod 6 is greater than the length of fixed pipe 3, and pull rod 6 and fixed pipe 3 sliding connection.
Wherein, the one end of head rod 4 rotates with fixed pipe 3 to be connected, and the other end rotates with the centre gripping and grabs 5 to be connected, can drive through second connecting rod 8 that the centre gripping is grabbed 5 and is opened and closed.
Wherein, the upper end of bottom plate 1 is equipped with a plurality of support frames 9, and support frame 9 sets up to "L" shape, and the upper end of support frame 9 all is equipped with electromagnet device 10, can carry out spacing fixed to pull rod 6 through electromagnet device 10, avoids the stability decline of clamping device centre gripping to lead to the fire extinguishing bomb to drop when 11 troubles of motor.
Wherein, the middle part of dwang 12 is equipped with supporting shoe 13, and dwang 12 passes through the bearing with supporting shoe 13 and is connected, can play the supporting role for dwang 12 through supporting shoe 13, makes dwang 12 more stable when rotating.
The utility model discloses a theory of operation is:
when the utility model is used, the mounting device is connected with the unmanned helicopter, when fire extinguishing bomb is required to be projected, the motor 11 is turned on to turn off the electromagnet device 10, the motor 11 is utilized to drive the rotating rod 12 to rotate, the rotating rod 12 can drive the gear 14 to rotate when rotating, the gear 14 can drive the pull rod 6 to move towards the direction far away from the electromagnet device 10, the pull rod 6 can push the clamping claw 5 through the second connecting rod 8 when moving towards the direction far away from the electromagnet device 10, so that the clamping claw 5 is opened to separate the fire extinguishing bomb from the clamping device, thereby completing the bomb projection, the motor 11 is controlled to reverse after the bomb projection is finished, the pull rod 6 is moved towards the direction close to the electromagnet device 10, thereby closing the clamping device, the fire extinguishing bomb is inserted into the clamping device during the bomb loading, then the motor 11 is turned on to drive the pull rod 6 to move towards the direction close to the electromagnet device 10, when the pull rod 6 moves towards the direction close to the electromagnet device 10, the clamping device is driven to be closed, so that the fire extinguishing bomb is fixed by the clamping device, after the upper end of the pull rod 6 is contacted with the electromagnet device 10, the electromagnet device 10 is opened by closing the motor 11, and the pull rod 6 is fixed and limited by the electromagnet device 10.
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 a single rotor unmanned helicopter fire control extinguishing bomb carrying device, includes bottom plate (1), shell (2) and control box (15), its characterized in that, control box (15) are installed at the middle part of bottom plate (1), the lower extreme of bottom plate (1) is equipped with a plurality of clamping device, clamping device includes fixed pipe (3), and bottom plate (1) is run through to the upper end of fixed pipe (3), the length of fixed pipe (3) is greater than the thickness of bottom plate (1), the left and right sides both ends of fixed pipe (3) all are equipped with head rod (4), the one end that fixed pipe (3) were kept away from to head rod (4) all is equipped with the centre gripping and grabs (5), the centre gripping is grabbed (5) and is rotated with head rod (4) and is connected, be equipped with pull rod (6) in fixed pipe (3), the one end that pull rod (6) are close to control box (15) all is equipped with a plurality of teeth, the lower extreme of pull rod (6) is equipped with connecting block (7), both ends all are equipped with second connecting rod (8) about connecting block (7), the upper end symmetry of bottom plate (1) is equipped with motor (11), be equipped with dwang (12) on the output shaft of motor (11), the one end that motor (11) were kept away from in dwang (12) is passed through the bearing and is connected with bottom plate (1), it is equipped with gear (14) all to overlap on dwang (12), gear (14) are connected with pull rod (6) meshing.
2. The mounting device for the fire extinguishing bomb of the single-rotor unmanned helicopter according to claim 1, wherein the left and right ends of the housing (2) are symmetrically provided with fixing blocks (16), and the fixing blocks (16) are provided with a plurality of connecting holes.
3. A single-rotor unmanned helicopter fire extinguishing bomb carrying device according to claim 1, characterized in that the length of the pull rod (6) is greater than the length of the fixed tube (3), and the pull rod (6) is slidably connected with the fixed tube (3).
4. A single-rotor unmanned helicopter fire extinguishing bomb carrying device according to claim 1, characterized in that one end of the first connecting rod (4) is rotatably connected with the fixed tube (3) and the other end is rotatably connected with the holding grab (5).
5. The mounting device for the fire extinguishing bomb of the single-rotor unmanned helicopter according to claim 1, wherein a plurality of support frames (9) are arranged at the upper end of the bottom plate (1), the support frames (9) are L-shaped, and the upper ends of the support frames (9) are provided with electromagnet devices (10).
6. The mounting device for the fire extinguishing bomb of the single-rotor unmanned helicopter according to claim 1, wherein the rotating rod (12) is provided with a support block (13) in the middle, and the rotating rod (12) is connected with the support block (13) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120267543.5U CN214267969U (en) | 2021-01-29 | 2021-01-29 | Single-rotor unmanned helicopter fire extinguishing bomb mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120267543.5U CN214267969U (en) | 2021-01-29 | 2021-01-29 | Single-rotor unmanned helicopter fire extinguishing bomb mounting device |
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| CN214267969U true CN214267969U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120267543.5U Active CN214267969U (en) | 2021-01-29 | 2021-01-29 | Single-rotor unmanned helicopter fire extinguishing bomb mounting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114828474A (en) * | 2022-03-31 | 2022-07-29 | 国家电网有限公司 | Multifunctional protective screen eyebrow shielding device |
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2021
- 2021-01-29 CN CN202120267543.5U patent/CN214267969U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114828474A (en) * | 2022-03-31 | 2022-07-29 | 国家电网有限公司 | Multifunctional protective screen eyebrow shielding device |
| CN114828474B (en) * | 2022-03-31 | 2024-02-27 | 国家电网有限公司 | Multifunctional protective screen eyebrow device |
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