CN203806132U - Rain-proof sealing cover assembly - Google Patents
Rain-proof sealing cover assembly Download PDFInfo
- Publication number
- CN203806132U CN203806132U CN201420226381.0U CN201420226381U CN203806132U CN 203806132 U CN203806132 U CN 203806132U CN 201420226381 U CN201420226381 U CN 201420226381U CN 203806132 U CN203806132 U CN 203806132U
- Authority
- CN
- China
- Prior art keywords
- lid
- frame
- covering
- rubber pad
- cover
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 33
- 239000000565 sealant Substances 0.000 claims abstract description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model provides a rain-proof sealing cover assembly which comprises a skin, wherein a cover is arranged on one side of the skin, a buccal frame is arranged on the lower ends of the skin and the cover, and a plug connector is arranged on one side of the cover; one end of the buccal frame is attached to the lower end surface of the skin, and the other end of the buccal frame is bent to extend downward, so as to form gaps together with the lower ends of the skin and the cover; an opening is formed in a position, at the lower end of the cover, of the buccal frame, an anchor nut is arranged in the opening of the buccal frame, and the cover is inserted into the anchor nut through the plug connector; a rubber blanket is arranged on the outer side of a position, between the cover and the buccal frame, of the plug connector; a sealant is arranged in a gap between the buccal frame and the lower end of the skin; and one end of the rubber blanket is connected with the sealant, so as to form seal. Compared with a traditional rubber blanket, the assembly has the advantages of reliable sealing performance and capability of rain prevention, so as to solve the problems of rain prevention and sealing of the cover on the skin.
Description
Technical field
The utility model belongs to rainproof sealing cover design, include rainproof, waterproof, and the sealing cover that has seal request is when install, improvement to seal form, be particularly related to a kind of rainproof sealing cover assembly, can be used for the sealing installation that integral tank lid, profile curvature change the lid of large lid, the rainproof sealing of needs.
Background technology
Along with the progress of aeronautical technology, aircraft is widely used in each field, and that the Service Environment of aircraft also becomes increasingly complex is changeable, thereupon also more and more higher to the sealing requirements of aircraft.Conventionally in order to guarantee the leak tightness of aircraft, directly adopt rubber pad to seal between airplane hatch cover and mouthful frame, by screw or other catch gears tension lid and mouthful frame, after the distortion of compressing rubber pad, reach sealing effectiveness, rubber pad is directly wide with mouthful frame conventionally.
The seal form of tradition lid is ponding in the opposite joint of lid and covering easily, and ponding easily infiltrates inner structure the gap between covering and mouthful frame.And the position that traditional rubber gasket structure form changes greatly in profile curvature is difficult to realize sealing.
Utility model content
For solving the problem of above-mentioned existence, the purpose of this utility model is to provide a kind of rainproof sealing cover assembly, and described assembly has than traditional rubber pad reliable sealing performance more, takes into account rainproof ability, thereby solves the rainproof and sealing problem of offering lid on covering.
For achieving the above object, the utility model mainly adopts following technical scheme:
A rainproof sealing cover assembly, comprises covering, and covering one side is provided with lid, and covering lower end and lid lower end are provided with a mouthful frame, and described lid one side is provided with Connector Clip; Described mouthful of frame one end is attached at described covering lower surface, and the other end bends downwards and extends and described covering lower end and formation gap, lid lower end; The position that described mouth frame is positioned at lid lower end is provided with opening, and described mouthful of frame opening part is provided with plate nut, and described lid is inserted in described plate nut by Connector Clip; The position outside of described lid Connector Clip between lid and mouthful frame is socketed with rubber pad; The place, gap of described mouth frame and covering lower end is provided with sealant; Described rubber pad one end and sealant join and form sealing.
Separately, between described lid and covering, be formed with gap, described gap location is provided with sealant.
Again, described rubber pad be shaped as annular, outer peripheral face arranges some for the fixing through hole of rubber pad, described rubber pad minimum width >=5mm.
Compared with prior art, the utility model beneficial effect is:
Except realizing with rubber pad the effect of lid sealing, with plate nut, prevented that water from entering inner structure from screw hole, also with sealant, cram the gap having sealed between mouthful frame and covering, and the space between lid and mouthful frame, lid and covering, anti-sealing infiltrates inner structure from the gap of mouth frame and covering, has also avoided the gap of water between lid and mouthful frame, lid and covering to accumulate.Rubber pad in the present invention can be used less sectional area, increases thickness, improves the amount of compression of rubber pad.The present invention has improved the effect of lid sealing, has also improved the antiseptic power of offering lid place structure.
Accompanying drawing explanation
The structural representation of a kind of rainproof sealing cover assembly that Fig. 1 provides for the utility model.
In a kind of rainproof sealing cover assembly that Fig. 2 provides for the utility model, the structural representation of rubber pad.
The specific embodiment
Referring to Fig. 1 ~ Fig. 2, a kind of rainproof sealing cover assembly, comprises covering 1, and covering 1 one sides are provided with lid 2, and covering 1 lower end and lid 2 lower ends are provided with mouthful frame 4, and described lid 2 one sides are provided with Connector Clip 21; Described mouthful of frame 4 one end are attached at described covering 1 lower surface, and the other end bends downwards and extends and described covering 1 lower end and lid 2 formation gaps, lower end 41; The position that described mouth frame 4 is positioned at lid 2 lower ends is provided with opening 42, and described mouthful of frame 4 opening 42 places are provided with plate nut 5, and described lid 2 is inserted in described plate nut 5 by Connector Clip 21; The position outside of described lid 2 Connector Clips 21 between lid 2 and mouthful frame 4 is socketed with rubber pad 3; Described mouthful of frame 4 is provided with sealant 6 with the place, gap of covering 1 lower end; Described rubber pad 3 one end and sealant 6 join and form sealing.
Separately, 1, described lid 2 and covering are formed with gap 22, and 22 places, described gap are provided with sealant 6.
Again, described rubber pad 3 be shaped as annular, outer peripheral face arranges some for the fixing through hole 31 of rubber pad, described rubber pad 3 minimum widths >=5mm.
Described assembly assembling process is as follows:
First sealing plate nut 5 is installed on mouth frame 4; Paving rubber pad 3 in lid 2 again; At mouth frame 4, be coated with XM-22B sealant 6 with the place, gap of covering 1 afterwards, when XM-22B sealant 6 is dry, lid 2 be not in place, crush seal glue 6 carries out plastotype; Finally take off lid 2, scene sulfuration is carried out in the sealing on counterpart frame 4.Wherein rubber pad 3 thickness are determined according to lid and mouthful frame gap, and amount of compression is not less than 50%.
Described assembly it should be noted that on operating procedure: before being coated with XM-22B sealant 6, should at precoating position, first be coated with one deck NJD-2 primary coat, to guarantee the binding force of sealant; With should being first coated with one deck greases or covering one deck preservative film in lid 2 and sealant 6 contact positions before 2 pairs of XM-22B glue 6 of lid of paving rubber pad 3 having pushed plastotype, so that lid 2 and sealant 6 is separated.
The assembly that the utility model provides can be used for the sealing installation that integral tank lid, profile curvature change the lid of large lid, the rainproof sealing of needs, and seal form is simple, dependable performance.
It should be noted that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described.Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical scheme of utility model, and not departing from the scope of technical solutions of the utility model, it all should be encompassed in claim scope of the present utility model.
Claims (3)
1. a rainproof sealing cover assembly, comprises covering, and covering one side is provided with lid, and covering lower end and lid lower end are provided with a mouthful frame, it is characterized in that,
Described lid one side is provided with Connector Clip;
Described mouthful of frame one end is attached at described covering lower surface, and the other end bends downwards and extends and described covering lower end and formation gap, lid lower end; The position that described mouth frame is positioned at lid lower end is provided with opening, and described mouthful of frame opening part is provided with plate nut, and described lid is inserted in described plate nut by Connector Clip;
The position outside of described lid Connector Clip between lid and mouthful frame is socketed with rubber pad;
The place, gap of described mouth frame and covering lower end is provided with sealant;
Described rubber pad one end and sealant join and form sealing.
2. a kind of rainproof sealing cover assembly according to claim 1, is characterized in that, between described lid and covering, be formed with gap, described gap location is provided with sealant.
3. a kind of rainproof sealing cover assembly according to claim 1, is characterized in that, described rubber pad be shaped as annular, outer peripheral face arranges some for the fixing through hole of rubber pad, described rubber pad minimum width >=5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226381.0U CN203806132U (en) | 2014-05-06 | 2014-05-06 | Rain-proof sealing cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226381.0U CN203806132U (en) | 2014-05-06 | 2014-05-06 | Rain-proof sealing cover assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203806132U true CN203806132U (en) | 2014-09-03 |
Family
ID=51444925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420226381.0U Expired - Lifetime CN203806132U (en) | 2014-05-06 | 2014-05-06 | Rain-proof sealing cover assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203806132U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494806A (en) * | 2014-11-19 | 2015-04-08 | 中国航空工业集团公司沈阳飞机设计研究所 | Rainproof sealing method for shipboard airplane body under high-corrosion marine environment |
| CN105000164A (en) * | 2015-07-10 | 2015-10-28 | 常州市科宏电子电器有限公司 | Water seepage prevention aircraft safety inspection opening cover and manufacturing method of opening cover |
| CN106585957A (en) * | 2016-12-14 | 2017-04-26 | 中航通飞研究院有限公司 | Composite wing integral oil tank and manufacturing method thereof |
| CN108180285A (en) * | 2017-12-29 | 2018-06-19 | 西安飞机工业（集团）天成航空构件有限责任公司 | A kind of encapsulating method of ground plane experiment fuel tank |
| CN110816808A (en) * | 2019-12-04 | 2020-02-21 | 中国直升机设计研究所 | Non-closed waterproof opening cover assembly |
| CN113091527A (en) * | 2021-04-28 | 2021-07-09 | 北京星途探索科技有限公司 | Covering purlin strip type shell structure |
| CN115654136A (en) * | 2022-10-28 | 2023-01-31 | 航天时代飞鹏有限公司 | A sealing structure for an aircraft integral fuel tank cover |
-
2014
- 2014-05-06 CN CN201420226381.0U patent/CN203806132U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494806A (en) * | 2014-11-19 | 2015-04-08 | 中国航空工业集团公司沈阳飞机设计研究所 | Rainproof sealing method for shipboard airplane body under high-corrosion marine environment |
| CN104494806B (en) * | 2014-11-19 | 2017-06-16 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of high corrosion marine environment lower body weather seal method on warship |
| CN105000164A (en) * | 2015-07-10 | 2015-10-28 | 常州市科宏电子电器有限公司 | Water seepage prevention aircraft safety inspection opening cover and manufacturing method of opening cover |
| CN106585957A (en) * | 2016-12-14 | 2017-04-26 | 中航通飞研究院有限公司 | Composite wing integral oil tank and manufacturing method thereof |
| CN106585957B (en) * | 2016-12-14 | 2023-03-31 | 中航通飞研究院有限公司 | Composite material wing integral oil tank and manufacturing method thereof |
| CN108180285A (en) * | 2017-12-29 | 2018-06-19 | 西安飞机工业（集团）天成航空构件有限责任公司 | A kind of encapsulating method of ground plane experiment fuel tank |
| CN110816808A (en) * | 2019-12-04 | 2020-02-21 | 中国直升机设计研究所 | Non-closed waterproof opening cover assembly |
| CN113091527A (en) * | 2021-04-28 | 2021-07-09 | 北京星途探索科技有限公司 | Covering purlin strip type shell structure |
| CN115654136A (en) * | 2022-10-28 | 2023-01-31 | 航天时代飞鹏有限公司 | A sealing structure for an aircraft integral fuel tank cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |