CN209263792U - A kind of rocket scattering finder - Google Patents
A kind of rocket scattering finder Download PDFInfo
- Publication number
- CN209263792U CN209263792U CN201821464078.9U CN201821464078U CN209263792U CN 209263792 U CN209263792 U CN 209263792U CN 201821464078 U CN201821464078 U CN 201821464078U CN 209263792 U CN209263792 U CN 209263792U
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- China
- Prior art keywords
- guide rail
- rocket
- finder
- hollow guide
- groove
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Abstract
The utility model provides a kind of rocket scattering finder, including bracket, more than two finder frames, hollow guide rail, igniter and bomb retaining device；Finder frame is equipped with the groove installed for hollow guide rail, the groove number is no less than three, more than two finder frame space certain distances are fixed on bracket, the finder frame profiles successively linearly increase along the direction of the launch, groove size is constant, meanwhile the center line for being differently directed the corresponding position of device frame groove is parallel with the direction of the launch；The hollow guide rail is mounted in the groove, and peripheral rocket is mounted in hollow guide rail, and axis, that is, direction of the launch of two neighboring rocket is in a certain angle in the horizontal plane；The bomb retaining device is fixed on the end of upper rail, for limiting the axial displacement of rocket；Igniter is arranged in hollow guide rail outer surface.The utility model can reduce the case where constantly adjustment launch angle, shorten launcher adjustment time.
Description
Technical field
The utility model relates to Material Rocket Launch Tube technical fields, and in particular to scatter finder in a kind of rocket.
Background technique
Rocket, which is used to that related work component is quickly carried to specified region, carries out a variety of special operations, in space flight, meteorology
It is all widely used with fields such as military affairs.And it realizes the several work of rocket and requires suitable rocket projector.Orientation
Device is as the important component in rocket projector, it is ensured that rocket reaches scheduled in the initial position for leaving launcher
Direction and speed.Meteorological aspect, civil rocket, which is sometimes required that, carries out sowing for rain making catalyst with certain dispersion degree, this
With regard to needing constantly to adjust the launch azimuth of finder in rain making operation process.
In the prior art, each guide-rail channel of rocket is arranged in parallel, and the launch party of repeatedly adjustment finder is needed when scattering
Position, inefficiency, and it is not able to satisfy activity duration tight deadly condition.Moreover, existing finder stock utilization is not high, it is whole
Body weight is big.
Utility model content
In view of this, the present invention provides a kind of rockets to scatter finder, it is possible to reduce constantly adjustment launch angle
The case where, shorten launcher adjustment time.
A kind of rocket scatters finder, the scattering finder include bracket, more than two finder frames, hollow guide rail,
Igniter and bomb retaining device；
The finder frame is equipped with the groove installed for hollow guide rail, and the groove number is no less than three, two
The above finder frame space certain distance is fixed on bracket, and the finder frame profiles successively linearly increase along the direction of the launch
Greatly, groove size is constant, meanwhile, the center line for being differently directed the corresponding position of device frame groove is parallel with the direction of the launch；It is described
Hollow guide rail is mounted in the groove, and peripheral rocket is mounted in hollow guide rail, axis, that is, launch party of two neighboring rocket
To in a certain angle in the horizontal plane；The bomb retaining device is fixed on the end of upper rail, for limiting the axial displacement of rocket；Institute
Igniter is stated to be arranged in hollow guide rail outer surface.
Further, the hollow guide rail is split type structure, including upper end guide rail and lowermost guide rail, and upper end guide rail is along perpendicular
Histogram to section be U shape；Lowermost guide rail is consistent with upper end guide rail structure, opposite with upper end guide openings, common to limit
Peripheral rocket it is circumferentially displaced；Lightening hole is provided on the hollow guide rail.
Further, the hollow guide rail wall thickness is 2mm.
Further, the groove is arranged to two rows.
Further, the bracket is the group welding piece being welded by more square steel, and bracket base is equipped with connection periphery hair
The trunnion seat and trunnion pressure ring for penetrating frame are fixed as rear end, and bracket base front end sets trunnion and fixes as front end.
The utility model has the advantages that
1, compared with prior art, the utility model can reduce the case where constantly adjustment launch angle, shorten hair
Frame adjustment time is penetrated, the job requirements of multiple launch angles are completed with a few firing attitude.
2, hollow guide rail of the present invention is split type structure, can preferably clamp rocket, the common week for limiting peripheral rocket
To displacement；Simultaneously on the basis of guaranteeing structural strength, than solid guide rail loss of weight about 40%, production cost is reduced, efficiently
The stress performance of outer wall materials is played.
3, groove is arranged to two rows by the present invention, so that the transmitting range of rocket is more extensive.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the sectional view of hollow guide rail upper end guide rail；
Fig. 4 is along the last side positioning device block schematic illustration of directive；
Fig. 5 is that lower row's guide rail scatters direction arrangement schematic diagram；
Fig. 6 is that upper row's guide rail scatters direction arrangement schematic diagram.
Wherein, 1- bracket, 2- finder frame, 3- terminal box, 4- wiring threeway, 5- crimping clamp I, 6- thread-protected tube, 7-
Crimping clamp II, 8- hollow guide rail, 9- bomb retaining device.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
The utility model provides a kind of rocket scattering finder, which is cage guiding, as shown in Figure 1, including
Bracket 1, finder frame 2, hollow guide rail 8, igniter and bomb retaining device 9.
Bracket 1 is the group welding piece being welded by more square steel, comprising: crossbeam I, connecting plate, stringer I, stringer II, crossbeam
II, stringer III, trunnion seat, trunnion pressure ring and trunnion.Bracket 1 is provided with threaded hole above, is mainly used for fixed orientation device frame 2
With pitching and the swing mechanism connected on external emission frame.Trunnion seat is the square structure that bottom has estrade, side processing
Have an arc-shaped structure, in bracket there are two.Trunnion pressure ring is the semi-circular shape structure that two sides band extends straight section, has two in bracket
It is a.Trunnion is one side semi arch, rectangular on one side, and milling is logical among semi arch and has the circular hole got through.Wherein trunnion pressure ring and ear
Shaft stool is the part being fixed on finder on launcher, and trunnion seat is pressed on the trunnion of launcher luffing mechanism, the back side
It is fixed with trunnion pressure ring and standard component, the rear end as finder supports.Trunnion is connected by the lead screw of pin shaft and luffing mechanism
It connects, the front support as finder.Other crossbeams and stringer combination in bracket 1 are welded into one, become the master of bracket
Body frame.
As shown in figure 4, setting on finder frame 2, there are five transmission channels, and two grooves up and down in each channel are for sky
The installation of heart guide rail 8, two channels of upper row, three channels of lower row.Entire finder uses four finder frames in the present embodiment
Frame, each finder frame profiles linearly increase along the direction of the launch, constantly extend to two sides, groove size is constant, with fixation
The hollow guide rail of arrangement is scattered, as shown in Figure 2.Four finder frames are successively spaced apart to be fixed on bracket.It is different
Finder frame groove corresponding position the line of centres it is parallel with the direction of the launch.Finder frame 2 is to guide rail radial direction and axis
To being limited and supported, on the one hand guarantee that guide rail will not be due to from recurrence excessive deformation and bending, on the other hand along directive
Ensure that the transmission channel position between upper/lower guide meets scheduled design requirement.
As shown in figure 3,8 wall thickness of hollow guide rail is 2mm, it is the suggestion most thin-walled thickness for meeting good process condition.Full
Under the premise of sufficient intensity, rigidity and installation requirement, quality of guide rail, guide rail extrusion forming, and internal setting are reduced to greatest extent
There is special-shaped lightening hole.Hollow guide rail 8 is split type structure, including upper end guide rail and lowermost guide rail, and upper end guide rail is along the vertical direction
Section be U shape.It is coupled, and passed through by top surface and the outer surface of two side steps and the groove of finder frame 2
It is threadedly coupled 8 middle part of fixation hollow guide rail, hollow guide rail is made to be not easy under the active force of rocket launching.Lowermost guide rail with it is upper
Hold guide rail structure consistent, it is opposite with upper end guide openings, it is common to limit the circumferentially displaced of peripheral rocket.
Upper end guide rail end is equipped with bomb retaining device 9, to block rocket tail, by the axial direction of gravity and baffle limitation rocket
Mobile, rocket tail and hollow guide rail arranged up and down 8 limit the circumferentially displaced of rocket.Bomb retaining device 9 is by spring anchor block and gear
Board group at.Finder is at an angle to the horizontal surface after fixing on launcher, from low to high along directive, is inclined relative to ground
Tiltedly place.At this point, preventing body from sliding the limit of rocket projectile empennage by the inclined gravity of rocket projectile and 9 baffle of bomb retaining device.
The arrangement of guide rail in the horizontal direction on Fig. 5 and Fig. 6 is that the direction of the launch is expanded outwardly in different angles, and lower row leads
Rail is more intensive relative to the distribution of upper row's guide rail, and lower row's guide rail intermediate rail linearly emits, the angle of the two side rails direction of the launch
Degree is 4 °, and dispersion angle is 2 °；The dispersion angle of upper row's guide rail is 8 °, and dispersion angle is 2 °.Both dispersions on the one hand can be with
When reducing more bullets and volleying, the case where different rocket projectiles collide with each other, can also expand catalyst on rocket projectile sends out range, subtracts
Lack waste caused by overstocked sow.
Igniter is arranged at 8 outer surface of hollow guide rail, transmitting as the rocket projectile igniting in hollow guide rail 8.Wherein, it connects
Wire box 3, wiring threeway 4, crimping clamp I 5, thread-protected tube 6 and crimping clamp II 7 are fixed ignition contact and arrangement igniting copper wire
Structure, it is ensured that each channel igniting of finder is unimpeded, and resistance value is normal.
In conclusion the above is only the preferred embodiments of the present utility model only, it is not intended to limit the utility model
Protection scope.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all wrap
Containing being within the protection scope of the utility model.
Claims (5)
1. a kind of rocket scatters finder, which is characterized in that the scattering finder include bracket, more than two finder frames,
Hollow guide rail, igniter and bomb retaining device；
The finder frame is equipped with the groove installed for hollow guide rail, and the groove number is no less than three, two or more
Finder frame space certain distance is fixed on bracket, and the finder frame profiles successively linearly increase along the direction of the launch,
Groove size is constant, meanwhile, the center line for being differently directed the corresponding position of device frame groove is parallel with the direction of the launch；It is described hollow
Guide rail is mounted in the groove, and peripheral rocket is mounted in hollow guide rail, and axis, that is, direction of the launch of two neighboring rocket exists
It is in a certain angle in horizontal plane；The bomb retaining device is fixed on the end of upper rail, for limiting the axial displacement of rocket；The point
Fiery device is arranged in hollow guide rail outer surface.
2. rocket as described in claim 1 scatters finder, which is characterized in that the hollow guide rail is split type structure, packet
Upper end guide rail and lowermost guide rail are included, the section of upper end guide rail along the vertical direction is U shape；Lowermost guide rail and upper end guide rail knot
Structure is consistent, opposite with upper end guide openings, common to limit the circumferentially displaced of peripheral rocket；Loss of weight is provided on the hollow guide rail
Hole.
3. rocket as claimed in claim 2 scatters finder, which is characterized in that the hollow guide rail wall thickness is 2mm.
4. rocket as described in claim 1 scatters finder, which is characterized in that the groove is arranged to two rows.
5. rocket as described in claim 1 scatters finder, which is characterized in that the bracket is welded by more square steel
Group welding piece, bracket base is equipped with the trunnion seat for connecting peripheral launcher and trunnion pressure ring is fixed as rear end, bracket base
Front end sets trunnion and fixes as front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464078.9U CN209263792U (en) | 2018-09-07 | 2018-09-07 | A kind of rocket scattering finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464078.9U CN209263792U (en) | 2018-09-07 | 2018-09-07 | A kind of rocket scattering finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209263792U true CN209263792U (en) | 2019-08-16 |
Family
ID=67552618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821464078.9U Active CN209263792U (en) | 2018-09-07 | 2018-09-07 | A kind of rocket scattering finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209263792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547266A (en) * | 2020-05-13 | 2020-08-18 | 陕西中天火箭技术股份有限公司 | Multi-channel foldable box-type low-altitude sounding rocket launching device |
-
2018
- 2018-09-07 CN CN201821464078.9U patent/CN209263792U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547266A (en) * | 2020-05-13 | 2020-08-18 | 陕西中天火箭技术股份有限公司 | Multi-channel foldable box-type low-altitude sounding rocket launching device |
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