CN111003178A - Helicopter bucket device capable of adding gel fire extinguishing additive - Google Patents
Helicopter bucket device capable of adding gel fire extinguishing additive Download PDFInfo
- Publication number
- CN111003178A CN111003178A CN201911250150.7A CN201911250150A CN111003178A CN 111003178 A CN111003178 A CN 111003178A CN 201911250150 A CN201911250150 A CN 201911250150A CN 111003178 A CN111003178 A CN 111003178A
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- plate
- fire extinguishing
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- pipe
- switch
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- 239000000654 additive Substances 0.000 title claims abstract description 20
- 230000000996 additive effect Effects 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a helicopter bucket lifting device capable of adding a gel fire extinguishing additive, which comprises a plate body, a fourth pipe body, a bucket cover and a bucket body, wherein fixed columns are arranged on two sides of the bottom of the plate body; the stability of the barrel body is enhanced under the action of the connecting pipe, the connecting rod, the first connecting plate and the second connecting plate, and water in the barrel body is prevented from splashing due to shaking; under the action of the sleeve, the connecting pipe and the fixing rod, the bearing force in the bucket lifting process is increased; when the additive is added into the barrel body through the water pump, the valve is firstly opened, the second pipe body is filled with air pressure through the booster pump, and the first pipe body and the fourth pipe body are connected through the second pipe body, so that the additive can directly enter the barrel body, and the blockage in the pipe body is prevented.
Description
Technical Field
The invention relates to the technical field of fire extinguishing, in particular to a helicopter bucket device capable of being added with gel fire extinguishing additive.
Background
Mountain fire, also known as forest fire, vegetation fire, grassland fire or shrub fire, is a fire which is difficult to control in the forest. Usually caused by lightning. Other common causes are the carelessness and intentional pilot fire of humans. In Australia, forest fires frequently occur in summer, the forest fires are hot and dry in summer, and are one of the main disasters threatening the safe and stable operation of a power grid at present, the outdoor forest fires can be erupted in a large range in a high-fire period of the outdoor mountain fires or in continuous high-temperature drought, and multiple lines can be tripped due to the mountain fires at the same time, even the power grid collapses in a large area.
Disclosure of Invention
The invention aims to provide a helicopter bucket device capable of adding gel fire extinguishing additive, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a helicopter bucket lifting device capable of adding gel fire extinguishing additives comprises a plate body, a fourth pipe body, a bucket cover and a bucket body, wherein fixed columns are arranged on two sides of the bottom of the plate body, first connecting plates are welded on the bottoms of the two fixed columns, two sleeves are sleeved on the outer side wall of the fourth pipe body in an equidistance arrangement mode, three connecting rods are welded on the bottoms of the two first connecting plates respectively, a second connecting plate is arranged on the bottom of the first connecting plate, air cylinders are connected on the bottoms of the two sides of the bucket cover through screws, two baffle plates are connected on the outer wall of the two sides of the bucket body through screws, piston rods of the air cylinders penetrate through the interior of the baffle plates, second threaded rods are welded on one ends of the piston rods of the air cylinders, a limiting plate is connected on one end of each second threaded rod through a screw, a water pump is connected on, the one end threaded connection of tube head has the second body, the one end intercommunication that keeps away from the tube head of second body has the third body, the one end intercommunication of third body has the booster pump, and the lateral wall of second body is linked together through first body and fourth body.
As further preferable in the present technical solution: one side of the first connecting plate and one side of the second connecting plate are welded to the opposite sides of the two sleeves respectively, one end of the connecting rod penetrates through the inside of the second connecting plate, and the connecting rods on the two sides of the first connecting plate are fixedly connected to the two sides of the top of the barrel cover.
As further preferable in the present technical solution: a return pipe is embedded in the plate body, and one end of the fourth pipe body is communicated with the return pipe.
As further preferable in the present technical solution: the equal threaded connection in top both sides of plate body has first threaded rod, the one end of first threaded rod runs through the top one end threaded connection of plate body and fixed column, the top welding of first threaded rod has the knob.
As further preferable in the present technical solution: three connecting rods are close to one end of the first connecting plate and are all sleeved with connecting pipes, and one sides adjacent to the connecting pipes are connected through fixing rods.
As further preferable in the present technical solution: the one end that the plate body was kept away from to the fourth body runs through in the top of bung and staving in proper order, the inner wall screwed connection of bung has two relative fixed plates, two the fixed block has all been welded to the relative one side of fixed plate, two first holder and second holder have been welded respectively to one side of fixed block, first holder and second holder all laminate mutually with the outside wall of fourth body.
As further preferable in the present technical solution: the bottom both sides of baffle all are seted up flutedly, the welding of the top both sides of limiting plate has the even post with recess looks adaptation.
As further preferable in the present technical solution: and a valve is arranged at one end of the second pipe body, which is positioned at the lower part of the first pipe body.
As further preferable in the present technical solution: first switch, second switch and third switch are installed respectively to one side of first even board, the power output of first switch passes through the wire and the power input electric connection of cylinder, the power output of second switch passes through the wire and the power input electric connection of water pump, the power output of third switch passes through the wire and the power input electric connection of booster pump.
Compared with the prior art, the invention has the beneficial effects that:
the piston rod of the air cylinder penetrates through the inner part of the baffle plate, the limiting plate is in threaded connection with the piston rod of the air cylinder, the piston rod of the air cylinder is lifted, the connecting column at the top of the limiting plate is inserted into the groove, and the barrel body is tightly connected with the barrel cover under the action of the pressure of the air cylinder; the stability of the barrel body is enhanced under the action of the connecting pipe, the connecting rod, the first connecting plate and the second connecting plate, and water in the barrel body is prevented from splashing due to shaking; under the action of the sleeve, the connecting pipe and the fixing rod, the bearing force of the barrel body, the barrel cover and the fourth pipe body in the bucket lifting process is increased;
when the additive is added into the barrel body through the water pump, the valve is opened at first, air pressure is filled into the second pipe body through the booster pump, and the first pipe body and the fourth pipe body are connected through the second pipe body, so that the additive can directly enter the barrel body, and the blockage in the pipe body is prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of region A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of region B of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of region C of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the connecting tube connection structure of the present invention.
In the figure: 1. a water pump; 2. a return pipe; 3. a plate body; 4. a knob; 5. a first threaded rod; 6. fixing a column; 7. a first connecting plate; 8. connecting pipes; 9. a second connecting plate; 10. a sleeve; 11. a cylinder; 12. a booster pump; 13. a pipe head; 14. a valve; 15. a first pipe body; 16. a second tube body; 17. a third tube; 18. a fixing plate; 19. a fixed block; 20. a first clamping member; 21. a second clamping member; 22. a baffle plate; 23. a groove; 24. a limiting plate; 25. a second threaded rod; 26. connecting the columns; 27. a connecting rod; 28. a fourth tube body; 29. a barrel cover; 30. a barrel body; 31. a first switch; 32. a second switch; 33. a third switch; 34. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a helicopter bucket lifting device capable of adding gel fire extinguishing additive comprises a plate body 3, a fourth pipe body 28, a bucket cover 29 and a bucket body 30, wherein fixing columns 6 are arranged on two sides of the bottom of the plate body 3, first connecting plates 7 are welded on the bottoms of the two fixing columns 6, two sleeves 10 are sleeved on the outer side wall of the fourth pipe body 28 in an equidistance arrangement mode, three connecting rods 27 are welded on the bottoms of the two first connecting plates 7 respectively, a second connecting plate 9 is arranged on the bottom of the first connecting plate 7, air cylinders 11 are connected on the bottoms of two sides of the bucket cover 29 through screws, two baffle plates 22 are connected on the outer wall of two sides of the bucket body 30 through screws, piston rods of the air cylinders 11 penetrate through the inner portions of the baffle plates 22, second threaded rods 25 are welded on one ends of the piston rods of the air cylinders 11, limiting plates 24 are connected on one ends of the second threaded rods 25 through, one end of the tube head 13 is in threaded connection with a second tube body 16, one end of the second tube body 16, which is far away from the tube head 13, is communicated with a third tube body 17, one end of the third tube body 17 is communicated with the booster pump 12, and the outer side wall of the second tube body 16 is communicated with a fourth tube body 28 through a first tube body 15.
In this embodiment, specifically: one side of first connecting plate 7 and second even board 9 welds respectively in the relative one side of two sleeves 10, and the one end of connecting rod 27 runs through in the inside of second even board 9, and the equal fixed connection in the top both sides of bung 29 of connecting rod 27 of first connecting plate 7 both sides, through above setting, and two sleeves 10 are fixed first even board 7 and second even board 9 respectively to protect the lateral wall of fourth body 28.
In this embodiment, specifically: the return pipe 2 is embedded in the plate body 3, one end of the fourth pipe 28 is communicated with the return pipe 2, and through the arrangement, when the first pipe 15 is filled with water into the fourth pipe 28, the water in the fourth pipe 28 rises into the return pipe 2 under the action of stamping and then returns to the fourth pipe 28 again, so that the water in the fourth pipe 28 is buffered to flow.
In this embodiment, specifically: equal threaded connection in top both sides of plate body 3 has first threaded rod 5, and the one end of first threaded rod 5 runs through plate body 3 and fixed column 6's top one end threaded connection, and the top welding of first threaded rod 5 has knob 4, and through above setting, clockwise turning knob 4 drives first threaded rod 5 to plate body 3 inside removal, and then makes the fixed column 6 fastening of both sides to height between adjustable fixed column 6 and the plate body 3.
In this embodiment, specifically: the connecting pipe 8 is all cup jointed to the one end that three connecting rod 27 is close to first link plate 7, and one side that the connecting pipe 8 is adjacent is connected through dead lever 34, through above setting, strengthens being connected between the three connecting rod 27, and then makes between first link plate 7 and the second link plate 9 more stable.
In this embodiment, specifically: the one end that plate body 3 was kept away from to fourth body 28 runs through in the top of bung 29 and staving 30 in proper order, the inner wall screwed connection of bung 29 has two relative fixed plates 18, fixed block 19 has all been welded to the one side that two fixed plates 18 are relative, first holder 20 and second holder 21 have been welded respectively to one side of two fixed blocks 19, first holder 20 all laminates with the outside wall of fourth body 28 with second holder 21 mutually, through above setting up, when fourth body 28 inserted in staving 30, protect fourth body 28 through first holder 20 and second holder 21, and fix fourth body 28.
In this embodiment, specifically: the bottom both sides of baffle 22 all are seted up flutedly 23, and the welding of the top both sides of limiting plate 24 has even post 26 with recess 23 looks adaptation, and through above setting, the piston rod pulling limiting plate 24 rebound of cylinder 11 makes even post 26 insert in recess 23, strengthens bung 29 and staving 30's leakproofness.
In this embodiment, specifically: the valve 14 is installed at one end of the second pipe 16 located at the lower portion of the first pipe 15, and through the above arrangement, the valve 14 is used for enabling the second pipe 16 to be opened or closed at one end of the lower portion of the first pipe 15.
As further preferable in the present technical solution: a first switch 31, a second switch 32 and a third switch 33 are respectively installed on one side of the first connecting plate 7, a power output end of the first switch 31 is electrically connected with a power input end of the air cylinder 11 through a conducting wire, a power output end of the second switch 32 is electrically connected with a power input end of the water pump 1 through a conducting wire, a power output end of the third switch 33 is electrically connected with a power input end of the booster pump 12 through a conducting wire, through the arrangement, the first switch 31 performs on-off control on starting of the air cylinder 11, the second switch 32 performs on-off control on starting of the water pump 1, and the third switch 33 performs on-off control on starting of the booster pump 12.
Working principle or structure principle, when in use, the barrel cover 29 is buckled on the upper part of the barrel body 30, the cylinder 11 is started through the first switch 31, the piston rod of the cylinder 11 penetrates through the baffle 22, the limit plate 24 is in threaded connection with the piston rod of the cylinder 11, the piston rod of the cylinder 11 is lifted through the first switch 31, the connecting column 26 at the top of the limit plate 24 is inserted into the groove 23, the barrel body 30 is tightly connected with the barrel cover 29 under the action of the pressure of the cylinder 11, the stability of the barrel body 30 is enhanced under the action of the connecting pipe 8, the connecting rod 27, the first connecting plate 7, the fixing rod 34 and the second connecting plate 9, the shaking of the barrel body 30 is reduced in the barrel lifting process, the water in the barrel 30 is prevented from splashing out due to the shaking of the barrel, and the bearing force of the barrel body 30, the barrel cover 29 and the fourth pipe 28 is increased under the action of the sleeve 10, the connecting pipe 8 and the fixing rod 34, and when the fourth tube 28 is inserted into the barrel body 30, the fourth tube 28 is protected by the first clamping piece 20 and the second clamping piece 21, the fourth tube 28 is fixed, the fourth tube 28 is prevented from shaking, the water pump 1 is started by the second switch 32, when the additive is added into the barrel body 30 through the water pump 1, the valve 14 is firstly opened, the second tube 16 is filled with air pressure through the booster pump 12, and the first tube 15 and the fourth tube 28 are filled through the second tube 16, so that the first tube 15, the second tube 16 and the fourth tube 28 can directly enter the barrel body 30, and the blockage in the tubes is prevented.
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 (9)
1. The utility model provides a helicopter well-bucket device of gel fire extinguishing agent can add, includes plate body (3), fourth body (28), bung (29) and staving (30), its characterized in that: the water-cooled water heater comprises a plate body (3), wherein fixing columns (6) are arranged on two sides of the bottom of the plate body (3), a first connecting plate (7) is welded to the bottoms of the two fixing columns (6), two sleeves (10) are sleeved on the outer side wall of a fourth pipe body (28) in an equidistance mode, three connecting rods (27) are welded to the bottoms of the first connecting plate (7) respectively, a second connecting plate (9) is arranged at the bottom of the first connecting plate (7), air cylinders (11) are connected to the bottoms of two sides of a barrel cover (29) in a screwed mode, two baffles (22) are connected to the outer wall of two sides of the barrel body (30) in a screwed mode, piston rods of the air cylinders (11) penetrate through the interiors of the baffles (22), second threaded rods (25) are welded to one ends of the piston rods of the air cylinders (11) penetrating through the baffles (22), limiting plates (24) are connected to one ends, the water outlet end of the water pump (1) is in threaded connection with a tube head (13), one end of the tube head (13) is in threaded connection with a second tube body (16), one end of the second tube body (16), which is far away from the tube head (13), is communicated with a third tube body (17), one end of the third tube body (17) is communicated with a booster pump (12), and the outer side wall of the second tube body (16) is communicated with a fourth tube body (28) through a first tube body (15).
2. A helicopter bucket assembly with added gel fire extinguishing additive as defined in claim 1 wherein: one side of first even board (7) and second even board (9) welds in the relative one side of two sleeves (10) respectively, the inside in second even board (9) is run through to the one end of connecting rod (27), the equal fixed connection in the top both sides of bung (29) connecting rod (27) of first even board (7) both sides.
3. A helicopter bucket assembly with added gel fire extinguishing additive as defined in claim 1 wherein: a return pipe (2) is embedded into the plate body (3), and one end of the fourth pipe body (28) is communicated with the return pipe (2).
4. A helicopter bucket assembly with added gel fire extinguishing additive as defined in claim 1 wherein: the equal threaded connection in top both sides of plate body (3) has first threaded rod (5), the top one end threaded connection of plate body (3) and fixed column (6) is run through to the one end of first threaded rod (5), the top welding of first threaded rod (5) has knob (4).
5. A helicopter bucket assembly with added gel fire extinguishing additive as defined in claim 1 wherein: the connecting pipes (8) are sleeved at one ends of the three connecting rods (27) close to the first connecting plate (7), and one adjacent sides of the connecting pipes (8) are connected through fixing rods (34).
6. A helicopter bucket assembly with added gel fire extinguishing additive as defined in claim 1 wherein: the one end that plate body (3) were kept away from in fourth body (28) runs through in the top of bung (29) and staving (30) in proper order, the inner wall screwed connection of bung (29) has two relative fixed plate (18), two fixed block (19), two have all been welded to the relative one side of fixed plate (18) first holder (20) and second holder (21) have been welded respectively to one side of fixed block (19), first holder (20) and second holder (21) all laminate mutually with the outside wall of fourth body (28).
7. A helicopter bucket assembly with added gel fire extinguishing additive as defined in claim 1 wherein: the bottom both sides of baffle (22) all set up recess (23), the welding of the top both sides of limiting plate (24) has even post (26) with recess (23) looks adaptation.
8. A helicopter bucket assembly with added gel fire extinguishing additive as defined in claim 1 wherein: and a valve (14) is arranged at one end of the second pipe body (16) positioned at the lower part of the first pipe body (15).
9. A helicopter bucket assembly with added gel fire extinguishing additive as defined in claim 1 wherein: first switch (31), second switch (32) and third switch (33) are installed respectively to one side of first even board (7), the power output of first switch (31) passes through the power input electric connection of wire and cylinder (11), the power output of second switch (32) passes through the power input electric connection of wire and water pump (1), the power output of third switch (33) passes through the power input electric connection of wire and booster pump (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911250150.7A CN111003178B (en) | 2019-12-09 | 2019-12-09 | Helicopter bucket device capable of adding gel fire extinguishing additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911250150.7A CN111003178B (en) | 2019-12-09 | 2019-12-09 | Helicopter bucket device capable of adding gel fire extinguishing additive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111003178A true CN111003178A (en) | 2020-04-14 |
| CN111003178B CN111003178B (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911250150.7A Active CN111003178B (en) | 2019-12-09 | 2019-12-09 | Helicopter bucket device capable of adding gel fire extinguishing additive |
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| Country | Link |
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| CN (1) | CN111003178B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632302A (en) * | 2020-06-01 | 2020-09-08 | 刘骁 | Aerial fire extinguishing equipment of unmanned aerial vehicle |
| CN117101045A (en) * | 2023-10-25 | 2023-11-24 | 山西成功通用航空股份有限公司 | Helicopter bucket |
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| US6192990B1 (en) * | 1999-11-23 | 2001-02-27 | Donald Brian Arney | Multi-dump metering valve |
| KR100961970B1 (en) * | 2009-11-18 | 2010-06-08 | 주식회사 삼성전력항공 | Apparatus for extinguishing forest fire by the water tank hanging down from the helicopter |
| CN204972755U (en) * | 2015-06-01 | 2016-01-20 | 国家电网公司 | Helicopter well -bucket of additive river system fire extinguishing agent |
| CN205460575U (en) * | 2016-02-04 | 2016-08-17 | 云南鑫普来克斯航空设备技术有限公司 | Helicopter multiple spot sprays well -bucket of putting out a fire |
| CN109806524A (en) * | 2019-03-13 | 2019-05-28 | 中国民用航空总局第二研究所 | A kind of helicopter fire-fighting well-bucket controlled using cylinder |
| CN208982776U (en) * | 2018-10-09 | 2019-06-14 | 中国民用航空总局第二研究所 | A kind of autocontrol valve body device for helicopter fire extinguishing well-bucket |
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2019
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6192990B1 (en) * | 1999-11-23 | 2001-02-27 | Donald Brian Arney | Multi-dump metering valve |
| KR100961970B1 (en) * | 2009-11-18 | 2010-06-08 | 주식회사 삼성전력항공 | Apparatus for extinguishing forest fire by the water tank hanging down from the helicopter |
| CN204972755U (en) * | 2015-06-01 | 2016-01-20 | 国家电网公司 | Helicopter well -bucket of additive river system fire extinguishing agent |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632302A (en) * | 2020-06-01 | 2020-09-08 | 刘骁 | Aerial fire extinguishing equipment of unmanned aerial vehicle |
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| Publication number | Publication date |
|---|---|
| CN111003178B (en) | 2021-04-27 |
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Inventor after: Xu Zhifeng Inventor after: Cui Wenfeng Inventor after: Zhang Nianci Inventor after: Cai Zhiyong Inventor after: Tian Shuxin Inventor after: Xu Yilin Inventor after: Liu Kai Inventor after: Gao Buyun Inventor after: Liu Hengxu Inventor after: Zhang Jing Inventor before: Xu Zhifeng Inventor before: Cui Wenfeng Inventor before: Liu Kai Inventor before: Cai Zhiyong Inventor before: Tian Shuxin Inventor before: Xu Yilin Inventor before: Zhang Nianci Inventor before: Gao Buyun Inventor before: Liu Hengxu Inventor before: Zhang Jing |