CN211556134U - Quick-release ship type radome structure - Google Patents
Quick-release ship type radome structure Download PDFInfo
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- CN211556134U CN211556134U CN201921982093.7U CN201921982093U CN211556134U CN 211556134 U CN211556134 U CN 211556134U CN 201921982093 U CN201921982093 U CN 201921982093U CN 211556134 U CN211556134 U CN 211556134U
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Abstract
The utility model belongs to the technical field of the aviation, a quick-release ship type antenna house structure is related to, through being 3 section structures with the antenna house design, the quick-release lock and antenna house anterior segment, the back end butt joint of border installation are passed through in antenna house middle section. When the quick-release lock is opened, the quick-release lock on the periphery of the middle section of the antenna housing is turned to a preset opening angle along the hinge rotating shaft, and the quick-release lock is fixed and limited through the support rods arranged on the lower wall plate of the machine body. The dismouting process is convenient reliable, can realize the maintenance to the antenna house internal plant fast, has effectively solved the maintenance inconvenience that antenna house dismouting mode caused in the past.
Description
Technical Field
The invention belongs to the technical field of aviation, and relates to a quick-release ship-shaped antenna housing structure.
Background
The radome is an important component of an aircraft radar system, is used for protecting a radar antenna or the whole microwave system from working normally in a severe environment, and is a pneumatic/structural/wave-transparent function integrated part.
In recent years, with the continuous update of the airborne electronic equipment, the number and the scale of the airborne electronic equipment are increased, and the size and the number of the antenna cover are increased. When structural design in the past, the screw connection that radome and organism pass through faying face week and distribute, need dismouting connecting screw one by one during the dismouting, the dismouting process is wasted time and energy, to the less radome of size, this kind of maintenance mode still can satisfy the routine maintenance demand of equipment. However, for the antenna housing with a large size, the number of the connecting screws is as large as hundreds, and the mode of maintaining the antenna equipment in the antenna housing by dismounting the screws one by one does not meet the requirements of daily maintenance and war training.
A ship-shaped antenna housing is arranged on the belly of the middle section of a certain engine body, the antenna housing is designed to be of a 3-section structure, and the middle section of the antenna housing is in butt joint with the front section and the rear section of the antenna housing through a quick release lock installed on the periphery. When the quick-release lock is opened, the quick-release lock on the periphery of the middle section of the antenna housing is turned to a preset opening angle along the hinge rotating shaft, and the quick-release lock is fixed and limited through the support rods arranged on the lower wall plate of the machine body. The dismouting process is convenient reliable, can realize the maintenance to the antenna house internal plant fast, has effectively solved the maintenance inconvenience that antenna house dismouting mode caused in the past.
Disclosure of Invention
The invention overcomes the defects of the existing antenna housing assembling and disassembling mode, and provides a quick-disassembling ship-shaped antenna housing structure capable of realizing quick maintenance of antenna equipment.
Technical scheme
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model provides a quick-release ship type antenna house structure, includes antenna house anterior segment, antenna house middle section, antenna house tail section, the antenna house middle section is through quick-release lock and antenna house anterior segment, antenna house tail section overlap joint of border. The hinge is arranged at the joint of the middle section of the antenna housing and the machine body.
Rotatable vaulting pole joint is equipped with in fuselage lower part antenna house inboard, and when the antenna house middle section was closed, the vaulting pole of being connected with vaulting pole joint was fixed through setting up the clamp on fuselage lower part antenna house inboard.
When the radome middle section is opened, the other end of the stay bar is fixed through the clamping plate, and the clamping plate is arranged on the inner side of the radome middle section.
The clamping plate comprises a clamping seat and a clamping piece.
The clamping seat is of a box-shaped structure provided with a key hole, and the limiting of the supporting rod is realized by adjusting the relative position of the opening on the clamping piece and the key hole.
The number of the hoops is determined according to the length of the stay bar.
The position of the clamping plate is determined according to the length of the stay bar and the opening angle of the middle section of the antenna housing.
Technical effects
The utility model provides a can realize quick-release ship type antenna house structure that antenna equipment maintained fast, compromise under the pneumatic/structure of antenna house/the prerequisite of ripples function integration requirement of passing through promptly, on considering the design degree of difficulty simultaneously and assembling required precision basis, design into syllogic structure with the antenna house. Wherein the radome middle section is for can dismantling the structure soon, can overturn to predetermined opening angle around the hinge pivot after opening to it is spacing to carry out through the vaulting pole of installing on wallboard down, can satisfy the quick maintenance demand of equipment in the radome.
Drawings
The invention comprises 5 figures, which are described as follows:
fig. 1 is a schematic structural view when the radome is opened;
FIG. 2 is a schematic view of the connection of the hinge of the radome to the body;
FIG. 3 is a schematic view of the quick release lock installation;
FIG. 4 is a schematic view of strut fixation;
fig. 5 is a schematic diagram of a radome card.
Wherein: 1. the antenna housing comprises an antenna housing front section, an antenna housing middle section 2, an antenna housing tail section 3, a hoop 4, a hinge 5, a support rod 6, a quick release lock 7 and a clamping plate 8.
Detailed Description
The invention relates to a quick-release ship-shaped antenna housing structure which is explained in detail by combining the attached drawings:
the antenna housing front section 1 and the tail section 2 are fixed on the lower wall plate of the machine body through screws uniformly distributed on the periphery. The middle section 3 of the antenna housing is fixed on the lower wall plate of the machine body through a hinge 5.
When antenna equipment need maintain in the cover, open the quick-release lock 7 back of all circles in antenna house middle section, overturn the antenna house to predetermined opening angle after, take off the vaulting pole 6 of fixing with clamp 4 on the wallboard under the fuselage, behind the cardboard 8 on the card income antenna house, carry out spacing fixed to the cover body.
After the maintenance is finished, take out the back with vaulting pole 6 from cardboard 8, in fixing the clamp 4 on the lower wall board, close the antenna house middle section to lock it with antenna house anterior segment and tail section with quick-release lock 7.
1) The antenna equipment is mainly installed in the middle area of the antenna housing, and the antenna housing is designed into a three-section antenna housing for reducing the design difficulty and the assembly precision requirement. Wherein the butt joint strip on the screw that antenna house anterior segment, the tail section passed through the periphery equipartition is connected with the fuselage lower wall board, need not carry out the dismouting to it during routine maintenance, mainly plays the rectification and passes through the ripples effect.
2) The middle section of the antenna housing is in lap joint with the front section and the tail section of the antenna housing through the quick-release lock on the periphery. When the equipment is maintained, after the quick-release lock is opened, the middle section of the antenna housing rotates through the hinge rotating shaft, and after the antenna housing is turned to a preset opening angle, the antenna housing is limited through the support rod fixed on the lower wall plate of the machine body, so that sufficient maintenance space is ensured, and the equipment is maintained.
3) After maintenance work is finished, the stay bar is taken down from the antenna housing clamping plate and then fixed in the clamp on the lower wall plate, the antenna housing is closed, and the quick-release lock is locked.
Claims (7)
1. The utility model provides a quick-release ship type antenna house structure which characterized in that: including antenna house anterior segment, antenna house middle section, antenna house tail section, the quick-release lock through the border in antenna house middle section and antenna house anterior segment, antenna house tail section overlap joint, and the antenna house middle section sets up the hinge with the fuselage junction.
2. The quick-release ship-type radome structure of claim 1, wherein: rotatable vaulting pole joint is equipped with in fuselage lower part antenna house inboard, and when the antenna house middle section was closed, the vaulting pole of being connected with vaulting pole joint was fixed through setting up the clamp on fuselage lower part antenna house inboard.
3. The quick-release ship-type radome structure of claim 1, wherein: when the radome middle section is opened, the other end of the stay bar is fixed through the clamping plate, and the clamping plate is arranged on the inner side of the radome middle section.
4. The quick-release ship-type radome structure of claim 3, wherein: the clamping plate comprises a clamping seat and a clamping piece.
5. The quick-release ship-type radome structure of claim 4, wherein: the clamping seat is of a box-shaped structure provided with a key hole, and the limiting of the supporting rod is realized by adjusting the relative position of the opening on the clamping piece and the key hole.
6. The quick-release ship-type radome structure of claim 2, wherein: the number of the hoops is determined according to the length of the stay bar.
7. The quick-release ship-type radome structure of claim 3, wherein: the position of the clamping plate is determined according to the length of the stay bar and the opening angle of the middle section of the antenna housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982093.7U CN211556134U (en) | 2019-11-15 | 2019-11-15 | Quick-release ship type radome structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982093.7U CN211556134U (en) | 2019-11-15 | 2019-11-15 | Quick-release ship type radome structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211556134U true CN211556134U (en) | 2020-09-22 |
Family
ID=72500890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921982093.7U Active CN211556134U (en) | 2019-11-15 | 2019-11-15 | Quick-release ship type radome structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211556134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382851A (en) * | 2020-11-03 | 2021-02-19 | 西安电子工程研究所 | Reliable sealed large-caliber high-rigidity antenna housing rapid opening and closing structure |
-
2019
- 2019-11-15 CN CN201921982093.7U patent/CN211556134U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382851A (en) * | 2020-11-03 | 2021-02-19 | 西安电子工程研究所 | Reliable sealed large-caliber high-rigidity antenna housing rapid opening and closing structure |
| CN112382851B (en) * | 2020-11-03 | 2022-12-13 | 西安电子工程研究所 | Reliable sealed large-caliber high-rigidity antenna housing rapid opening and closing structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 723213 Liulin Town, Chenggu County, Hanzhong City, Shaanxi Province Patentee after: Shaanxi Aircraft Industry Co.,Ltd. Address before: 723213 box 34, Hanzhong City, Shaanxi Province Patentee before: Shaanxi Aircraft INDUSTRY(GROUP) Co.,Ltd. |