CN213168514U - Foldable unmanned aerial vehicle is used in fire control - Google Patents
Foldable unmanned aerial vehicle is used in fire control Download PDFInfo
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- CN213168514U CN213168514U CN202120472880.8U CN202120472880U CN213168514U CN 213168514 U CN213168514 U CN 213168514U CN 202120472880 U CN202120472880 U CN 202120472880U CN 213168514 U CN213168514 U CN 213168514U
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Abstract
The utility model discloses a foldable unmanned aerial vehicle is used in fire control, include: the foldable support is provided with a telescopic folding structure and a carrying structure, and the telescopic folding structure is provided with a lifting structure; the telescopic folding structure comprises: the device comprises two pairs of telescopic limiting U-shaped rods with the same structure, two pairs of telescopic threaded pipes with the same structure, two pairs of telescopic moving blocks with the same structure, a clip-shaped protection block, two pairs of telescopic drivers with the same structure and a clip-shaped pressure sensor; the two pairs of telescopic limiting U-shaped rods are mounted on the folding bracket in a cross shape. The utility model relates to an unmanned air vehicle technique field carries out the displacement with elevation structure through flexible beta structure, both can guarantee the device at operation in-process elevation structure's safety and at the quick lift of lift in-process, when two pairs of pivoted cross fan blades are relatively nearer, the lift air current that produces when going up and down more than far away to reach the effect of quick lift, spray the transportation through handling structure simultaneously and carry out intelligent control.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is a foldable unmanned aerial vehicle is used in fire control.
Background
Unmanned aerial vehicle fire fighting is a novel industrial technology, is widely applied to various fields, and various fire fighting institutions use unmanned aerial vehicles to successfully perform fire scene investigation monitoring, throwing rescue goods and materials and other attempts at China, so that the effect is very obvious; based on differences of fire occurrence places and fire situations, unmanned aerial vehicles are often adopted in places which are inconvenient to pass, such as intensive residential areas, to extinguish fire in advance to control the fire situation.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a foldable unmanned aerial vehicle is used in fire control has solved current partial background technical problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fire fighting folding drone comprising: the foldable support is provided with a telescopic folding structure and a carrying structure, and the telescopic folding structure is provided with a lifting structure;
the telescopic folding structure comprises: the device comprises two pairs of telescopic limiting U-shaped rods with the same structure, two pairs of telescopic threaded pipes with the same structure, two pairs of telescopic moving blocks with the same structure, a clip-shaped protection block, two pairs of telescopic drivers with the same structure and a clip-shaped pressure sensor;
the two pairs of telescopic limiting U-shaped rods are installed on the folding support in a cross mode, the double-shaped protection blocks are installed on the two pairs of telescopic limiting U-shaped rods, the two pairs of telescopic threaded rods are respectively inserted into the telescopic limiting U-shaped rods and the double-shaped protection blocks through bearings, the telescopic driving machines are installed on the folding support in a cross mode, the driving ends of the telescopic driving machines are connected to the two pairs of telescopic threaded rods, the two pairs of telescopic threaded pipes are inserted into the two pairs of telescopic moving blocks, the two pairs of telescopic threaded pipes are respectively sleeved on the two pairs of telescopic threaded rods, and the double-shaped pressure sensors are sleeved on the outer sides of the double-shaped protection blocks.
Preferably, the carrying structure includes: the spraying device comprises a spraying box, a pair of rotating plates with the same structure, two pairs of electromagnet strips with the same structure, a pair of concave bearing blocks with the same structure, a pair of rotating shafts with the same structure, a filtering spraying net and a feeding valve;
the spraying box is installed on the bottom end of the folding support, the pair of concave bearing blocks are installed on the inner side of the spraying box respectively, the pair of rotating shafts are installed on the pair of concave bearing blocks respectively, the pair of rotating plates are installed on the pair of rotating shafts respectively, the two pairs of electromagnet strips are installed on the pair of rotating plates and the spraying box respectively, the filtering spraying net is installed in the spraying box respectively, and the feeding valve is inserted in the spraying box.
Preferably, the lifting structure includes: two pairs of lifting drivers with the same structure, two pairs of cross-shaped fan blades with the same structure and a horizontal detector;
the two pairs of lifting drivers are respectively arranged on the two pairs of telescopic moving blocks, the two pairs of cross fan blades are respectively arranged on the driving ends of the two pairs of lifting drivers, and the horizontal detector is arranged on the folding support.
Preferably, a pair of telescopic sliding blocks with the same structure is respectively arranged on the telescopic moving blocks, a pair of telescopic slideways with the same structure is respectively arranged on the two pairs of telescopic limiting U-shaped rods, and the telescopic sliding blocks are movably inserted in the telescopic slideways.
Preferably, the bottom end of the spraying box is provided with a damping structure;
the shock-absorbing structure includes: the damping device comprises a U-shaped damping box, a damping plate, a pair of damping shafts with the same structure, a pair of damping sleeved springs with the same structure, two pairs of damping spring columns with the same structure and two pairs of connecting rods with the same structure;
the U-shaped damping box is installed on the bottom end of the spraying box, the pair of damping shafts are inserted into the U-shaped damping box through bearings, the pair of damping sleeved springs are sleeved on the pair of damping shafts respectively, the two pairs of connecting rods are installed on the pair of damping sleeved springs respectively, the two pairs of connecting rods are connected to the damping plate respectively, and the two pairs of damping spring columns are installed on the pair of damping shafts and the damping plate respectively.
Preferably, the clip-shaped protection block is sleeved with a sponge layer.
The utility model provides a foldable unmanned aerial vehicle is used in fire control. The method has the following beneficial effects: this foldable unmanned aerial vehicle is used in fire control carries out the displacement with elevation structure through flexible beta structure, both can guarantee the device at operation in-process elevation structure's safety and at the fast lift of lift in-process, when two pairs of pivoted cross flabellums are relatively nearer, the lift air current that produces when going up and down more than far away to reach the effect of fast lift, spray the transportation through transport structure simultaneously and carry out intelligent control.
Drawings
Fig. 1 is a schematic top cross-sectional view of a foldable fire-fighting unmanned aerial vehicle according to the present invention;
fig. 2 is a schematic front sectional view of the foldable fire-fighting unmanned aerial vehicle according to the present invention;
fig. 3 is the utility model relates to a fire control is with foldable unmanned aerial vehicle's flexible beta structure schematic diagram.
In the figure: 1. a folding bracket; 2. a telescopic limiting U-shaped rod; 3. a telescopic threaded rod; 4. a telescopic threaded pipe; 5. a telescopic moving block; 6. a clip-shaped protection block; 7. a telescopic driver; 8. a loop-shaped pressure sensor; 9. a spraying tank; 10. a rotating plate; 11. an electromagnet bar; 12. a concave bearing block; 13. a rotating shaft; 14. filtering and spraying the net; 15. a feed valve.
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.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.
As shown in fig. 1-3, a telescopic folding structure and a carrying structure are mounted on the folding bracket 1, and a lifting structure is mounted on the telescopic folding structure; the telescopic folding structure comprises: the device comprises two pairs of telescopic limiting U-shaped rods 2 with the same structure, two pairs of telescopic threaded rods 3 with the same structure, two pairs of telescopic threaded pipes 4 with the same structure, two pairs of telescopic moving blocks 5 with the same structure, a clip-shaped protection block 6, two pairs of telescopic drivers 7 with the same structure and a clip-shaped pressure sensor 8; two pairs of telescopic limit U-shaped rods 2 are installed on a folding bracket 1 in a cross shape, a square-shaped protection block 6 is installed on the two pairs of telescopic limit U-shaped rods 2, two pairs of telescopic threaded rods 3 are respectively inserted on the telescopic limit U-shaped rods 2 and the square-shaped protection block 6 through bearings, two pairs of telescopic drivers 7 are installed on the folding bracket 1 in a cross shape, the driving ends of the two pairs of telescopic drivers 7 are connected to the two pairs of telescopic threaded rods 3, two pairs of telescopic threaded pipes 4 are inserted on two pairs of telescopic moving blocks 5, the two pairs of telescopic threaded pipes 4 are respectively sleeved on the two pairs of telescopic threaded rods 3, and a square-shaped pressure sensor 8 is sleeved on the outer side of the square-shaped protection; the carrying structure includes: the device comprises a spraying box 9, a pair of rotating plates 10 with the same structure, two pairs of electromagnet strips 11 with the same structure, a pair of concave bearing blocks 12 with the same structure, a pair of rotating shafts 13 with the same structure, a filtering spraying net 14 and a feeding valve 15; the spraying box 9 is arranged at the bottom end of the folding bracket 1, a pair of concave bearing blocks 12 are respectively arranged at the inner side of the spraying box 9, a pair of rotating shafts 13 are respectively arranged on the pair of concave bearing blocks 12, a pair of rotating plates 10 are respectively arranged on the pair of rotating shafts 13, two pairs of electromagnet strips 11 are respectively arranged on the pair of rotating plates 10 and the spraying box 9, a filtering spraying net 14 is respectively arranged in the spraying box 9, and a feeding valve 15 is inserted in the spraying box 9; the lifting structure comprises: two pairs of lifting drivers with the same structure, two pairs of cross-shaped fan blades with the same structure and a horizontal detector; the two pairs of lifting drivers are respectively arranged on the two pairs of telescopic moving blocks 5, the two pairs of cross fan blades are respectively arranged on the driving ends of the two pairs of lifting drivers, and the horizontal detector is arranged on the folding bracket 1; a pair of telescopic sliding blocks with the same structure is respectively arranged on the telescopic moving blocks 5, a pair of telescopic slideways with the same structure is respectively arranged on the two pairs of telescopic limiting U-shaped rods 2, and the telescopic sliding blocks are movably inserted in the telescopic slideways; the bottom end of the spraying box 9 is provided with a damping structure; the shock-absorbing structure includes: the damping device comprises a U-shaped damping box, a damping plate, a pair of damping shafts with the same structure, a pair of damping sleeved springs with the same structure, two pairs of damping spring columns with the same structure and two pairs of connecting rods with the same structure; the U-shaped damping box is arranged at the bottom end of the spraying box 9, the pair of damping shafts are inserted into the U-shaped damping box through bearings, the pair of damping sleeved springs are sleeved on the pair of damping shafts respectively, the two pairs of connecting rods are arranged on the pair of damping sleeved springs respectively and are connected to the damping plate respectively, and the two pairs of damping spring columns are arranged on the pair of damping shafts and the damping plate respectively; the clip-shaped protection block 6 is sleeved with a sponge layer.
From the above, it follows: the lifting device on the two pairs of telescopic moving blocks 5 operates to respectively drive the cross fan blades on the driving end of the lifting device to rotate, ascending air flow is generated by the rotation of the two pairs of cross fan blades, so that the whole device is driven to ascend, meanwhile, the lifting structure of the whole device is locally protected by the clip-shaped protection block 6, meanwhile, pressure sensing is carried out by the clip-shaped drainage sensor on the clip-shaped protection block 6, when the clip-shaped protection block 6 touches things, the two pairs of telescopic drivers 7 operate to respectively drive the telescopic threaded rods 3 on the driving ends of the two pairs of telescopic drivers 7 to rotate, the two pairs of telescopic threaded rods 3 are matched with the two pairs of telescopic threaded pipes 4, the two pairs of telescopic moving blocks 5 on the two pairs of telescopic threaded pipes 4 respectively move along the two pairs of telescopic threaded rods 3 through the two pairs of telescopic threaded pipes 4, drive the cross fan on two pairs of lift drivers and two pairs of lift driver drive ends on it respectively through two pairs of flexible movable block 5, thereby avoided at the lift in-process, cross fan contacts with the wall etc. after whole device reachs the top that needs to spray, through the electricity of disconnection two pairs of electromagnetism iron strips 11, make two pairs of electromagnetism iron strips 11 lose magnetism, simultaneously through a pair of axis of rotation 13 on a pair of concave type bearing piece 12, make a pair of rotor plate 10 rotate along a pair of axis of rotation 13 respectively, thereby reach and spray the liquid outflow of spraying in the case 9, spray net 14 through filtering simultaneously, thereby carry out netted reposition of redundant personnel with whole spraying water and increase and spray the area.
Preferably, the carrying structure further comprises: the device comprises a spraying box 9, a pair of rotating plates 10 with the same structure, two pairs of electromagnet strips 11 with the same structure, a pair of concave bearing blocks 12 with the same structure, a pair of rotating shafts 13 with the same structure, a filtering spraying net 14 and a feeding valve 15;
the spraying box 9 is installed on the bottom of foldable support 1, and a pair of concave type bearing block 12 is installed respectively in the inboard of spraying box 9, and a pair of axis of rotation 13 is installed respectively on a pair of concave type bearing block 12, and a pair of rotor plate 10 is installed respectively on a pair of axis of rotation 13, and two pairs of electromagnetism iron strips 11 are installed respectively on a pair of rotor plate 10 and spraying box 9, and filter and spray the net 14 and install respectively in spraying box 9, and feed valve 15 cartridge is on spraying box 9.
Preferably, the lifting structure further comprises: two pairs of lifting drivers with the same structure, two pairs of cross-shaped fan blades with the same structure and a horizontal detector;
two pairs of lifting drivers are respectively arranged on two pairs of telescopic moving blocks 5, two pairs of cross fan blades are respectively arranged on the driving ends of the two pairs of lifting drivers, and a horizontal detector is arranged on the folding bracket 1.
Preferably, the telescopic moving blocks 5 are respectively provided with a pair of telescopic sliding blocks with the same structure, the two pairs of telescopic limiting U-shaped rods 2 are respectively provided with a pair of telescopic slideways with the same structure, and the telescopic sliding blocks are movably inserted into the telescopic slideways.
Preferably, a damping structure is arranged at the bottom end of the spraying box 9;
the shock-absorbing structure includes: the damping device comprises a U-shaped damping box, a damping plate, a pair of damping shafts with the same structure, a pair of damping sleeved springs with the same structure, two pairs of damping spring columns with the same structure and two pairs of connecting rods with the same structure;
the U-shaped damping box is installed on the bottom of spraying box 9, and a pair of damping axle passes through the bearing cartridge on U-shaped damping box, and a pair of shock attenuation suit spring suit is epaxial in a pair of shock attenuation respectively, and two pairs of connecting rods are installed respectively on a pair of shock attenuation suit spring, and two pairs of connecting rods are connected respectively on the shock attenuation board, and two pairs of shock attenuation spring posts are installed respectively on a pair of shock attenuation axle and shock attenuation board.
Preferably, a sponge layer is sleeved on the clip-shaped protection block 6.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A fire fighting folding drone comprising: the foldable support (1) is characterized in that a telescopic folding structure and a carrying structure are mounted on the foldable support (1), and a lifting structure is mounted on the telescopic folding structure;
the telescopic folding structure comprises: the device comprises two pairs of telescopic limiting U-shaped rods (2) with the same structure, two pairs of telescopic threaded rods (3) with the same structure, two pairs of telescopic threaded pipes (4) with the same structure, two pairs of telescopic moving blocks (5) with the same structure, a clip-shaped protection block (6), two pairs of telescopic drivers (7) with the same structure and a clip-shaped pressure sensor (8);
the two pairs of telescopic limiting U-shaped rods (2) are arranged on the folding bracket (1) in a cross shape, the clip-shaped protection blocks (6) are arranged on the two pairs of telescopic limiting U-shaped rods (2), the two pairs of telescopic threaded rods (3) are respectively inserted on the telescopic limiting U-shaped rods (2) and the clip-shaped protection blocks (6) through bearings, the two pairs of telescopic drivers (7) are arranged on the folding bracket (1) in a cross shape, the driving ends of the two pairs of telescopic driving machines (7) are connected to the two pairs of telescopic threaded rods (3), the two pairs of telescopic threaded pipes (4) are inserted into the two pairs of telescopic moving blocks (5), and the two pairs of the telescopic threaded pipes (4) are respectively sleeved on the two pairs of the telescopic threaded rods (3), the clip-shaped pressure sensor (8) is sleeved outside the clip-shaped protection block (6).
2. A fire fighting folding unmanned aerial vehicle as recited in claim 1, wherein the carrying structure includes: the device comprises a spraying box (9), a pair of rotating plates (10) with the same structure, two pairs of electromagnet strips (11) with the same structure, a pair of concave bearing blocks (12) with the same structure, a pair of rotating shafts (13) with the same structure, a filtering spraying net (14) and a feeding valve (15);
the spraying box (9) is installed at the bottom end of the folding type support (1), a pair of concave bearing blocks (12) are installed on the inner side of the spraying box (9) respectively, a pair of rotating shafts (13) are installed on the pair of concave bearing blocks (12) respectively, a pair of rotating plates (10) are installed on the pair of rotating shafts (13) respectively, two pairs of electromagnet strips (11) are installed on the pair of rotating plates (10) and the spraying box (9) respectively, the filtering spraying net (14) is installed in the spraying box (9), and the feeding valve (15) is inserted in the spraying box (9).
3. A fire fighting folding unmanned aerial vehicle as recited in claim 2, wherein the lifting structure comprises: two pairs of lifting drivers with the same structure, two pairs of cross-shaped fan blades with the same structure and a horizontal detector;
the two pairs of lifting drivers are respectively arranged on the two pairs of telescopic moving blocks (5), the two pairs of cross fan blades are respectively arranged on the driving ends of the two pairs of lifting drivers, and the horizontal detector is arranged on the folding support (1).
4. A fire-fighting folding unmanned aerial vehicle according to claim 3, wherein a pair of telescopic sliding blocks with the same structure are respectively arranged on the two pairs of telescopic moving blocks (5), a pair of telescopic slideways with the same structure are respectively arranged on the two pairs of telescopic limiting U-shaped rods (2), and the telescopic sliding blocks are movably inserted into the telescopic slideways.
5. A folding unmanned aerial vehicle for fire fighting as claimed in claim 4, characterized in that the bottom end of the spraying tank (9) is provided with a shock absorbing structure;
the shock-absorbing structure includes: the damping device comprises a U-shaped damping box, a damping plate, a pair of damping shafts with the same structure, a pair of damping sleeved springs with the same structure, two pairs of damping spring columns with the same structure and two pairs of connecting rods with the same structure;
the U-shaped damping box is installed at the bottom end of the spraying box (9), a pair of damping shafts are inserted into the U-shaped damping box through bearings, a pair of damping sleeved springs are sleeved on the pair of damping shafts respectively, two pairs of connecting rods are installed on the pair of damping sleeved springs respectively, the two pairs of connecting rods are connected to the damping plate respectively, and two pairs of damping spring columns are installed on the pair of damping shafts and the damping plate respectively.
6. A fire fighting folding unmanned aerial vehicle according to claim 1, characterized in that a sponge layer is sleeved on the clip-shaped protection block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120472880.8U CN213168514U (en) | 2021-03-05 | 2021-03-05 | Foldable unmanned aerial vehicle is used in fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120472880.8U CN213168514U (en) | 2021-03-05 | 2021-03-05 | Foldable unmanned aerial vehicle is used in fire control |
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| Publication Number | Publication Date |
|---|---|
| CN213168514U true CN213168514U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120472880.8U Active CN213168514U (en) | 2021-03-05 | 2021-03-05 | Foldable unmanned aerial vehicle is used in fire control |
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|---|---|
| CN (1) | CN213168514U (en) |
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2021
- 2021-03-05 CN CN202120472880.8U patent/CN213168514U/en active Active
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