CN105947215B - Device is put in throwing - Google Patents
Device is put in throwing Download PDFInfo
- Publication number
- CN105947215B CN105947215B CN201610295750.5A CN201610295750A CN105947215B CN 105947215 B CN105947215 B CN 105947215B CN 201610295750 A CN201610295750 A CN 201610295750A CN 105947215 B CN105947215 B CN 105947215B
- Authority
- CN
- China
- Prior art keywords
- casting die
- pressure arm
- bearing
- throwing
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005266 casting Methods 0.000 claims abstract description 97
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000284 extract Substances 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000004512 die casting Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229940082150 encore Drugs 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Coating Apparatus (AREA)
Abstract
Device is put in a kind of throwing on helicopter of the present invention, which puts device and be connected on equipment box, and the article by helicopter transport is loaded in equipment box, this throwing puts device and includes：Door, pressure arm, pressure arm bearing, casting die, casting die bearing, pin and the cable wire being connect with the casting die are put in the hinge that is fixedly connected on equipment box, the hinged throwing being fixedly connected on the hinge, wherein, one end of the pressure arm is connected to throwing and puts on door, the pressure arm is pressed by the casting die, and the other end of the pressure arm is connected on pressure arm bearing；One end of the pin is fixedly connected with casting die, and the other end of the pin is fixedly connected with cable wire.The present invention, which is thrown, puts device by operating the cable wire in cockpit, extracts pin, and casting die is opened, and pressure containing part does not constrain pressure arm, rotation of the pressure arm on pressure arm bearing, is unclamped to throw and is put door, throwing put door can opens voluntarily under the effect of gravity, discharge liquid；The configuration of the present invention is simple is conveniently operated.
Description
Technical field
The invention belongs to helicopter ancillary equipments more particularly to a kind of throwing to put device.
Background technology
Application with helicopter in the fields such as aviation plant protection, aerial cleaning, fire-fighting fire extinguishing is more and more wider, uses helicopter
The transport liquid such as water or pesticide also gradually increase.
To ensure safety of helicopter during liquid transporting, it is necessary to emergent throw is designed on transporting equipment puts device,
In case of emergency liquid (water, pesticide etc.) throwing is put, to mitigate weight, helicopter is enable to give an encore safely.
Invention content
In view of the problems of the existing technology, the purpose of the present invention is to provide a kind of throwings simple in structure, easily operated
Put device.
Device is put in a kind of throwing of the present invention, which puts device and be connected on equipment box, this throwing puts device and includes：It is fixedly connected on
Hinge, the hinged throwing being fixedly connected on the hinge on equipment box are put door, pressure arm, pressure arm bearing, casting die, are connect with the casting die
Casting die bearing, pin, cable wire, wherein one end of the pressure arm is connected to throwing and puts on door, which is pressed by the casting die,
The other end of the pressure arm is connected on pressure arm bearing；One end of the pin is fixedly connected with casting die, and the other end of the pin is solid
Surely cable wire is connected.
Further, the casting die bearing is equipped with two first casting die mounting holes, is arranged in parallel with the two first casting die mounting hole
Two second casting die mounting holes；The casting die is equipped with second positioned at the first casting die hole of its end and on the casting die
Casting die hole；Wherein, one end of casting die is realized across the first casting die hole and two first casting die mounting holes by the first tack axis
It is hinged to be fixed on casting die bearing, pin connection second casting die hole and the two second casting die mounting hole.
Further, further include cable wire bearing and briquetting, cable wire bearing is equipped with curved support seat, and the cable wire passes through briquetting
It is fixed on the curved support seat of cable wire bearing.
Further, further include mounting plate, pressure arm bearing, casting die bearing and cable wire bearing are each attached on the mounting plate.
Further, the mounting plate is also secured on equipment box.
Further, the pressure arm, which is equipped with, is fixed on the pressure arm that the throwing is put pressure arm pedestal on door, connect with the pressure arm pedestal
Axis, the pressure arm axis are pressed by the casting die.
Further, the pressure arm pedestal is put by steel wire rope and throwing and is connect.
Further, the pressure arm bearing is equipped with pressure arm mounting hole, and the pressure arm shaft end is equipped with two opposite holes, this two
The pressure arm mounting hole hinged connection in a hole and pressure arm bearing.
The present invention, which is thrown, puts device by operating the cable wire in cockpit, extracts pin, casting die is opened, and pressure containing part is not about for pressure arm
Beam, rotation of the pressure arm on pressure arm bearing unclamp to throw and put door, throwing put door can opens voluntarily under the effect of gravity, release liquid
Body；When need to close throw put when, first pressure arm is compressed to throw and puts door, then casting die is compressed into pressure arm, operated cable wire, pin is made to insert
On；The configuration of the present invention is simple is conveniently operated.
Description of the drawings
Fig. 1 is that the present invention throws the dimensional structure diagram for putting device；
Fig. 2 is the perspective exploded view that door and hinge installation are put in the throwing that device is put in the shown throwings of Fig. 1；
Fig. 3 is the perspective exploded view that the mounting plate and pressure arm bearing and pressure arm of putting device are thrown shown in Fig. 1；
Fig. 4 is that the front view for putting device is thrown shown in Fig. 1；
Fig. 5 is that the partial enlarged view put at the A of device is thrown shown in Fig. 4；
Fig. 6 is the perspective exploded view that the various bearings and mounting plate of putting device are thrown shown in Fig. 4；
Fig. 7 is the structural schematic diagram that the support arm and bearing installation of putting device are thrown shown in Fig. 4；
Fig. 8 is that the structural schematic diagram for putting device in normal operating conditions is thrown shown in Fig. 1；
Fig. 9 is that the structural schematic diagram for putting device after throwing is put is thrown shown in Fig. 1.
Figure number explanation：
1- throwing put door, the first sides 111-, the second sides 112-, 2- hinges, 3- pressure heads, 4- housing screws, 5- pressure arms,
51- pressure arms pedestal, 52- pressure arms axis, 6- pressure arms bearing, 7- casting dies, the first casting dies of 71- hole, the second casting dies of 72- hole, 8- casting die branch
Seat, the first casting dies of 81- mounting hole, the second casting dies of 82- mounting hole, 9- pins, 10- cable wires, 11- cable wires bearing, 110- arc branch
Support seat, 12- mounting plates, the first tack of 13- axis, the second tack of 14- axis, 15- equipment boxs, 16- screws, 17- bolts, 18- are fixed
Plate, 21- pokers, 22- screws, 23- briquettings, 24- screws, 25- steel wire ropes.
Specific implementation mode
In the following, refer to the attached drawing, makes a more thorough explanation the present invention, shown in the drawings of the exemplary implementation of the present invention
Example.However, the present invention can be presented as a variety of different forms, it is not construed as the exemplary implementation for being confined to describe here
Example.And these embodiments are to provide, it is of the invention full and complete to make, and will fully convey the scope of the invention to this
The those of ordinary skill in field.
The spatially relative terms such as "upper", "lower" " left side " " right side " can be used herein for ease of explanation, for saying
Relationship of the elements or features relative to another elements or features shown in bright figure.It should be understood that in addition in figure
Except the orientation shown, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure
Device is squeezed, and is stated as being located at other elements or the element of feature "lower" will be located into other elements or feature "upper".Cause
This, exemplary term "lower" can include both upper and lower orientation.Device, which can be positioned in other ways, (to be rotated by 90 ° or is located at
Other orientation), it can be interpreted accordingly used herein of the opposite explanation in space.
The present invention provides a kind of throw and puts device, this throwing is placed emergent as transport liquid and other items on helicopter one
Device, the throwing are put device and are connected on equipment box 15 (as shown in Figure 2 and Figure 6), are loaded by helicopter transport in equipment box 15
Article, equipment box 15 is on helicopter.
Refering to Figure 1, device is put in this throwing includes：The hinge 2 that is fixed on equipment box 15 hinged is fixed on the hinge
Door 1, pressure arm 5, an at least pressure head 3, at least a housing screw 4, pressure arm bearing 6, casting die 7, casting die bearing 8, pin are put in throwing on 2
9, cable wire 10, cable wire bearing 11, mounting plate 12, the first tack axis 13, the second tack axis 14.Wherein, one end of pressure arm 5 passes through steel
Cord 25 is connected to throwing and puts on door 1, which is pressed by casting die 7, and the other end of pressure arm 5 is connected on pressure arm bearing 6；Casting die 7
It is fixed by casting die bearing 8.
It please refers to shown in Fig. 2 and Fig. 3, hinge 2 is fixed on equipment box 15.
Wherein, it throws and puts door 1 equipped with linearly first side 111 and the second side opposite with the first side 111
Side 112, second side 112 are in arc shaped.It throws and puts the first side 111 of door 1 and hinged be fixed on the hinge 2；Two panels hinge 2 is logical
It crosses poker 21 to be together in series, door 1 is put into throwing and hinge 2 is hinged；Hinge 2 is installed to by bolt 22 by helicopter transport again
On equipment box 15.
Pressure arm 5 and throwing are put door 1 and connected (as shown in Figure 8) by steel wire rope 25.
Pressure arm 5 is fixedly connected on throwing and puts on the second side 112 of door 1.
Please refer to shown in Fig. 3, pressure arm 5 be equipped be fixed on the throwing put pressure arm pedestal 51 on door 1 and with the pressure arm pedestal
The end of the pressure arm axis 52 of 51 connections, pressure arm axis 52 is equipped with two opposite holes 521, which passes through the second tack axis 14
With the hinged fixed of pressure arm bearing 6
There are two pressure head 3 and housing screw 4 are all provided with, pressure head 3 and housing screw 4 are installed in the pressure arm pedestal 51 of pressure arm 5.
When assembling, housing screw 4 passes through the pressure arm pedestal 51 of pressure arm 5, then pressure head 3 is fixed on corresponding housing screw 4.
It please refers to shown in Fig. 4 to Fig. 7, pressure arm bearing 6, casting die bearing 8 and cable wire bearing 11 are each attached to mounting plate 12
On, it is positioned respectively again to pressure arm bearing 6, casting die bearing 8 and cable wire bearing 11 across mounting plate 12 using multiple screws 16
On, realize that pressure arm bearing 6, casting die bearing 8 and cable wire bearing 11 are each attached on mounting plate 12.Multiple bolts 17 pass through peace
After loading board 12, it is fixed on the equipment box 15 of helicopter.
Pressure arm bearing 6 is equipped with pressure arm mounting hole 61；Casting die bearing 8 be equipped with two first casting die mounting holes 81 and with this two
First casting die mounting hole, 81 two second casting die mounting hole 82 disposed in parallel；Curved support seat 110 is arranged in cable wire bearing 11.
When assembling, the pressure arm axis 52 of pressure arm 5 pass through the two first casting die mounting hole 81 and two second casting die mounting holes 82 it
Between, the pressure arm axis 52 of pressure arm 5 is pressed by casting die 7；It two holes 521 of pressure arm axis 52 will be positioned at the pressure arm mounting hole of pressure arm bearing 6
61 are sandwiched in centre, are used in combination the second tack axis 14 that pressure arm axis 52 is passed through to pass through hole 521 and pressure arm mounting hole 61, realize the pressure of pressure arm 5
Hinged fixation between arm axle 52 and pressure arm bearing 6.
Casting die 7 is equipped with the first casting die hole 71 positioned at its end and the second casting die hole 72 on the casting die 7.Peace
When dress, the casting die 7 is hinged to be fixed on casting die bearing 8, is located at the two of casting die bearing 8 by the first casting die hole 71 of casting die 7
Between one casting die mounting hole 81, the second casting die hole 72 of casting die 7 be located between two second casting die mounting holes 82 of casting die bearing 8,
And respectively by the first tack axis 13 across the first casting die hole 71 and two first casting die mounting holes 81, the one of casting die 7 is realized
It holds and hinged is fixed on casting die bearing 8.
It is fixed by pin 9 between second casting die hole 72 of casting die 7 and two second casting die mounting holes 82 of casting die bearing 8,
One end of pin 9 is fixedly connected with the two second casting die mounting holes 82 in the second casting die hole 72 and casting die bearing 8 of casting die 7, pin 9
The other end is fixedly connected with one end of cable wire 10, and cable wire 10 is fixed on the curved support of cable wire bearing 11 by briquetting 23 and screw 24
On seat 110.
The present invention in helicopter normal transport liquid and other items, is put door 1 and presses by pressure arm 5, pressure head 7 and housing screw 4 by throwing
Tightly, prevent the liquid in equipment box 15 from revealing.In case of emergency, it needs that the liquid in equipment box 15 meet an urgent need throwing to put,
Driver operates 10 handle of cable wire in cockpit, and cable wire 10 is made to pull open pin 9, and casting die 7 and pressure arm 5 fall naturally, and door 1 is put in throwing
It opens, the liquid in equipment box 15 is released.
It please refers to shown in Fig. 8, when normal work, throwing is put and must be sealed between door 1 and equipment box 15, and housing screw 4 is passed through
It adjusts, preventing not pressing tightly leads to liquid leakage；It please refers to shown in Fig. 9, after throwing is put, throwing is put by 1 He of door by steel wire rope 25
Pressure arm 5 connects, and when preventing helicopter from landing, throwing, which puts door 1 and contacts to earth, makes equipment damage.
The present invention, which is thrown, puts device by operating 10 handle of cable wire in cockpit, extracts pin 9, casting die 7 can be around first
Tack axis 13 is freely fallen, and making pressure arm 5, pressure containing part 7 does not constrain, second tack axis 14 rotation of the pressure arm 5 on pressure arm bearing 6, pine
Open throwing and put door 1, throwing put door 1 can opens voluntarily under the effect of gravity, discharge liquid.When door 1 is put in closing throwing, first by pressure arm 5
It compresses to throw and puts door 1, then casting die 7 is compressed into pressure arm 8, operate cable wire 10, pin 9 is made to plug.
The configuration of the present invention is simple is conveniently operated.
Claims (10)
1. device is put in a kind of throwing, which puts device and is connected on equipment box, which is characterized in that including：It is fixedly connected on equipment box
On hinge, the hinged throwing being fixedly connected on the hinge put door, pressure arm, pressure arm bearing, casting die, the casting die being connect with the casting die
Bearing, pin, cable wire, wherein one end of the pressure arm is connected to throwing and puts on door, which is pressed by the casting die, the pressure
The other end of arm is connected on pressure arm bearing；One end of the pin is fixedly connected with casting die, and the other end of the pin is fixedly connected
Cable wire；The casting die bearing is equipped with two first casting die mounting holes, is pressed with the two first casting die mounting hole disposed in parallel two second
Part mounting hole；The casting die is equipped with the first casting die hole positioned at its end and the second casting die hole on the casting die.
2. device is put in throwing according to claim 1, it is characterised in that：First casting die hole is passed through by the first tack axis
It between the two first casting die mounting hole, realizes that one end of casting die is hinged and is fixed on casting die bearing, described in the pin connection
Second casting die hole and the two second casting die mounting hole.
3. device is put in throwing according to claim 1, it is characterised in that：Further include cable wire bearing and briquetting, on cable wire bearing
Equipped with curved support seat, the cable wire is fixed on by briquetting on the curved support seat of cable wire bearing.
4. device is put in throwing according to claim 1, it is characterised in that：Further include mounting plate, pressure arm bearing, casting die bearing with
And cable wire bearing is each attached on the mounting plate.
5. device is put in throwing according to claim 4, it is characterised in that：The mounting plate is also secured on equipment box.
6. device is put in throwing according to claim 1, it is characterised in that：The pressure arm, which is equipped with, to be fixed on the throwing and puts pressure on door
Arm pedestal, the pressure arm axis being connect with the pressure arm pedestal, the pressure arm axis are pressed by the casting die.
7. device is put in throwing according to claim 6, it is characterised in that：The pressure arm pedestal puts a company by steel wire rope and throwing
It connects.
8. device is put in throwing according to claim 6, it is characterised in that：The pressure arm bearing is equipped with pressure arm mounting hole, described
Pressure arm shaft end is equipped with two opposite holes, the pressure arm mounting hole hinged connection in two holes and pressure arm bearing.
9. device is put in throwing according to claim 8, it is characterised in that：Further include the described two holes of connection and pressure arm mounting hole
The second tack axis.
10. device is put in throwing according to claim 6, it is characterised in that：Further include an at least pressure head and corresponding with the pressure head
Housing screw, pressure head and housing screw are installed on pressure arm pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610295750.5A CN105947215B (en) | 2016-05-06 | 2016-05-06 | Device is put in throwing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610295750.5A CN105947215B (en) | 2016-05-06 | 2016-05-06 | Device is put in throwing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105947215A CN105947215A (en) | 2016-09-21 |
| CN105947215B true CN105947215B (en) | 2018-08-14 |
Family
ID=56913762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610295750.5A Active CN105947215B (en) | 2016-05-06 | 2016-05-06 | Device is put in throwing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105947215B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639147B (en) * | 2019-11-12 | 2021-05-11 | 国网湖南省电力有限公司 | Power transmission line forest fire aviation fire extinguishing device |
| CN110920851B (en) * | 2019-12-04 | 2023-05-23 | 中国特种飞行器研究所 | Electric rope throwing device for small and medium unmanned airship |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3707324A1 (en) * | 1987-03-07 | 1988-09-15 | Messerschmitt Boelkow Blohm | Door-locking system |
| CN2404847Y (en) * | 1999-11-02 | 2000-11-08 | 河北冀乐阿塞依国际集装箱有限公司 | Container having quick opening cover for feeding |
| CN201220748Y (en) * | 2008-05-28 | 2009-04-15 | 江西洪都航空工业集团有限责任公司 | Balancing device for side-turning type hatch cover opening |
| CN201915745U (en) * | 2010-10-27 | 2011-08-03 | 西安飞机工业（集团）有限责任公司 | Hatch door flexible control insurance locking mechanism |
| CN202414154U (en) * | 2011-12-16 | 2012-09-05 | 江西洪都航空工业集团有限责任公司 | Non-bearing shifting-type quick-release covering cap device |
| CN103057688A (en) * | 2012-11-23 | 2013-04-24 | 西安飞机工业（集团）有限责任公司 | Assistance mechanism of airplane freight door |
| CN105501452A (en) * | 2015-12-11 | 2016-04-20 | 中航电测仪器股份有限公司 | Cargo hook device for helicopter as well as usage method and control method of cargo hook device |
-
2016
- 2016-05-06 CN CN201610295750.5A patent/CN105947215B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3707324A1 (en) * | 1987-03-07 | 1988-09-15 | Messerschmitt Boelkow Blohm | Door-locking system |
| CN2404847Y (en) * | 1999-11-02 | 2000-11-08 | 河北冀乐阿塞依国际集装箱有限公司 | Container having quick opening cover for feeding |
| CN201220748Y (en) * | 2008-05-28 | 2009-04-15 | 江西洪都航空工业集团有限责任公司 | Balancing device for side-turning type hatch cover opening |
| CN201915745U (en) * | 2010-10-27 | 2011-08-03 | 西安飞机工业（集团）有限责任公司 | Hatch door flexible control insurance locking mechanism |
| CN202414154U (en) * | 2011-12-16 | 2012-09-05 | 江西洪都航空工业集团有限责任公司 | Non-bearing shifting-type quick-release covering cap device |
| CN103057688A (en) * | 2012-11-23 | 2013-04-24 | 西安飞机工业（集团）有限责任公司 | Assistance mechanism of airplane freight door |
| CN105501452A (en) * | 2015-12-11 | 2016-04-20 | 中航电测仪器股份有限公司 | Cargo hook device for helicopter as well as usage method and control method of cargo hook device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105947215A (en) | 2016-09-21 |
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