CN106705769B - A kind of radome fairing fast joint structure of locking bail fingers - Google Patents
A kind of radome fairing fast joint structure of locking bail fingers Download PDFInfo
- Publication number
- CN106705769B CN106705769B CN201611150149.3A CN201611150149A CN106705769B CN 106705769 B CN106705769 B CN 106705769B CN 201611150149 A CN201611150149 A CN 201611150149A CN 106705769 B CN106705769 B CN 106705769B
- Authority
- CN
- China
- Prior art keywords
- radome fairing
- fixed
- gear
- locking
- stent
- 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.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of radome fairing fast joint structures of locking bail fingers, including radome fairing, support ring is fixed on the inside of radome fairing, cam annular groove is mounted in support ring, ring gear is fixed on cam annular groove upper end, and gear is engaged with ring gear, and stent is fixed on the inside of radome fairing, it is rack-mount to lock hook, divides and leads cabin upper end equipped with carrying groove.The advantage of the invention is that：1st, only need to turn a gear can realize that all hooks complete mating operation simultaneously to the present invention, greatly improve the docking speed of radome fairing, reduce the workload of operating personnel；2nd, after radome fairing leads cabin to heart insertion point, it can directly lock, without radial centering, reduce the number of resetting；3rd, locking hook is locked using angled manner, and radial centering power is generated while axial locking, and the contact surface of docking is big, can bear more power, stable connection, reliably.
Description
Technical field
The present invention relates to a kind of radome fairing fast joint structures of locking bail fingers.
Background technology
Radome fairing is the critical component of guided missile, for the payload for protecting it internal, prevents guided missile by adverse circumstances
It influences.In the routine maintenance procedure of guided missile, frequent installing and dismounting radome fairing is needed, and the structure of radome fairing is more complicated, leads to
It often needs to tighten multiple bolts, the consuming time is long, and therefore, a kind of radome fairing connection structure that docking can be rapidly completed seems outstanding
It is important.Radome fairing is using being axially or radially bolted, but in entire docking operation mostly with point leading docking for cabin at present
In, need bolt number to be mounted more, the heavy workload of operating personnel, secondly, often, cooperation spacing is small for resetting,
Certain difficulty is brought to the installing and dismounting of radome fairing.
Invention content
The present invention provides a kind of radome fairing fast joint structures of locking bail fingers.
The technical solution adopted in the present invention is：A kind of radome fairing fast joint structure of locking bail fingers, including whole
Stream cover, support ring are fixed on the inside of radome fairing, and cam annular groove is mounted in support ring, and ring gear is fixed on cam annular groove upper end, tooth
Wheel is engaged with ring gear, and stent is fixed on the inside of radome fairing, and locking hook is rack-mount, is divided and is led cabin upper end equipped with carrying
Groove.
Wherein, the radome fairing opens up that there are one the threaded rods on threaded hole, with gear knob to be attached, the spiral shell
The other end of rasp bar is fixedly connected with gear.
Wherein, the locking hook is mounted on by screw bolt and nut on the journal stirrup of stent, and torsional spring is mounted on the spiral shell
On bolt, one end that the torsional spring stretches out is fixed on the journal stirrup, and the other end of the torsional spring is fixed on towards stent side
It locks on hook, the lower end of the locking hook is led the carrying groove on cabin and docked with dividing.
The beneficial effects of the invention are as follows：
1st, only need to turn a gear can realize that all hooks complete mating operation simultaneously to the present invention, greatly improve
The docking speed of radome fairing reduces the workload of operating personnel.
2nd, it after radome fairing leads cabin to heart insertion point, can directly lock, without radial centering, reduce time of resetting
Number.
3rd, locking hook is locked using angled manner, and radial centering power, the contact of docking are generated while axial locking
Face is big, can bear more power, stable connection, reliable.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is the partial sectional view of radome fairing fast joint structure；
Fig. 2 is the schematic diagram of connecting component 3 in Fig. 1；
Fig. 3 is the partial enlarged view of Fig. 2；
Fig. 4 is the schematic diagram of connecting component 6 in Fig. 1；
Fig. 5 is single radome fairing fast joint structure schematic diagram.
Wherein, 1 it is carrying groove, 2 be radome fairing, 3 be cam annular groove, 4 be support ring, 5 be ring gear, 6 be gear, 7 is
Stent, 8 be locking hook, 9 for point lead cabin, 10 be baffle, 11 be gear knob, 12 be nut, 13 be torsional spring, 14 be journal stirrup,
15 be bolt.
Specific embodiment
Below in conjunction with the accompanying drawings, parts of the present invention and its correlation are illustrated.
As shown in Figure 1, Figure 2 and Figure 3, a kind of radome fairing fast joint structure includes：Radome fairing 2, support ring 4 are fixed on whole
2 inside of stream cover, cam annular groove 3 are mounted in support ring 4, and ring gear 5 is fixed on 3 upper end of cam annular groove, and gear 6 is carried out with ring gear 5
It engages, stent 7 is fixed on 2 inside of radome fairing, and locking hook 8 is mounted on stent 7, divides and leads 9 upper end of cabin equipped with carrying groove 1.
As shown in figure 4, above-mentioned radome fairing 2 is opened up, there are one the threaded rods on threaded hole, with gear knob 11 to be connected
It connects, the other end and the gear 6 of the threaded rod are fixedly connected.
As shown in figure 5, above-mentioned locking hook 8 is mounted on by bolt 15 and nut 12 on the journal stirrup 14 of stent 7, torsional spring
13 are mounted on the bolt 15, and one end that the torsional spring 13 stretches out is fixed on the journal stirrup 14, the torsional spring 13 it is another
End is fixed on towards on the locking hook 8 of 7 side of stent, and the lower end of the locking hook 8 is with dividing the carrying groove 1 led on cabin 9
It is docked.
During radome fairing rapid abutting joint, radome fairing 2 is axially aligned by Large-scale Hoisting equipment and point leads cabin 9, rotate gear rotation
Button 11, by the rotation of gear 6 and the transmission driving cam annular groove 3 of ring gear 5, when locking hook 8 falls into the minimum of cam annular groove 3
During position, locking hook 8 can be achieved under the action of torsional spring 13 and carry the separation of groove 1, be rotated further gear knob 11, when
When locking hook 8 can not be rotated further by the blocking of baffle 10, locking docking is completed.
Claims (2)
1. a kind of radome fairing fast joint structure of locking bail fingers, it is characterised in that：Radome fairing (2), support ring (4) are fixed
On the inside of radome fairing (2), for cam annular groove (3) in support ring (4), ring gear (5) is fixed on cam annular groove (3) upper end, tooth
Wheel (6) is engaged with ring gear (5), and stent (7) is fixed on the inside of radome fairing (2), locks hook (8) on stent (7),
Divide and lead cabin (9) upper end equipped with carrying groove (1).
2. the radome fairing fast joint structure of a kind of locking bail fingers according to claim 1, which is characterized in that described
Locking hook (8) by bolt (15) and nut (12) on the journal stirrup (14) of stent (7), torsional spring (13) is mounted on institute
It states on bolt (15), one end that the torsional spring (13) is stretched out is fixed on the journal stirrup (14), the other end of the torsional spring (13)
It is fixed on towards on the locking hook (8) of stent (7) side, the lower end of the locking hook (8) is with dividing the carrying led on cabin (9)
Groove (1) is docked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150149.3A CN106705769B (en) | 2016-12-14 | 2016-12-14 | A kind of radome fairing fast joint structure of locking bail fingers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150149.3A CN106705769B (en) | 2016-12-14 | 2016-12-14 | A kind of radome fairing fast joint structure of locking bail fingers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106705769A CN106705769A (en) | 2017-05-24 |
| CN106705769B true CN106705769B (en) | 2018-06-15 |
Family
ID=58937480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611150149.3A Expired - Fee Related CN106705769B (en) | 2016-12-14 | 2016-12-14 | A kind of radome fairing fast joint structure of locking bail fingers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106705769B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204846B (en) * | 2018-09-07 | 2020-07-17 | 北京空间技术研制试验中心 | Rotating shaft seat mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2239782C1 (en) * | 2003-03-19 | 2004-11-10 | Государственное унитарное предприятие "Конструкторское бюро приборостроения" | Jet projectile |
| CN1685194A (en) * | 2002-09-23 | 2005-10-19 | 波音公司 | Apparatus and method for releaseably joining elements |
| RU2272758C2 (en) * | 2003-12-26 | 2006-03-27 | Закрытое акционерное общество "Конструкторское бюро "Полет" (ЗАО КБ "Полет") | Method for horizontal assembly of space rocket with expanded nose fairing and device for its realization |
| CN102954740A (en) * | 2012-11-16 | 2013-03-06 | 上海宇航系统工程研究所 | Hood capturing device of reverse thrust rocket fairing and capturing method thereof |
| CN206311001U (en) * | 2016-12-14 | 2017-07-07 | 哈尔滨理工大学 | A kind of radome fairing fast joint structure of locking bail fingers |
-
2016
- 2016-12-14 CN CN201611150149.3A patent/CN106705769B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1685194A (en) * | 2002-09-23 | 2005-10-19 | 波音公司 | Apparatus and method for releaseably joining elements |
| RU2239782C1 (en) * | 2003-03-19 | 2004-11-10 | Государственное унитарное предприятие "Конструкторское бюро приборостроения" | Jet projectile |
| RU2272758C2 (en) * | 2003-12-26 | 2006-03-27 | Закрытое акционерное общество "Конструкторское бюро "Полет" (ЗАО КБ "Полет") | Method for horizontal assembly of space rocket with expanded nose fairing and device for its realization |
| CN102954740A (en) * | 2012-11-16 | 2013-03-06 | 上海宇航系统工程研究所 | Hood capturing device of reverse thrust rocket fairing and capturing method thereof |
| CN206311001U (en) * | 2016-12-14 | 2017-07-07 | 哈尔滨理工大学 | A kind of radome fairing fast joint structure of locking bail fingers |
Non-Patent Citations (2)
| Title |
|---|
| 新型自重构机器人钩爪式连接机构;唐术锋等;《吉林大学学报（工学版）》;20100715;第40卷(第4期);第1086-1090页 * |
| 蓝宝石整流罩与金属弹体新型的连接方法研究;殷胜昔等;《航空精密制造技术》;20100215;第46卷(第1期);第54-57页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106705769A (en) | 2017-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |