CN2036704U - Open type integral radar hood - Google Patents
Open type integral radar hood Download PDFInfo
- Publication number
- CN2036704U CN2036704U CN 88214369 CN88214369U CN2036704U CN 2036704 U CN2036704 U CN 2036704U CN 88214369 CN88214369 CN 88214369 CN 88214369 U CN88214369 U CN 88214369U CN 2036704 U CN2036704 U CN 2036704U
- Authority
- CN
- China
- Prior art keywords
- spherical shell
- housing
- sprocket wheel
- radome
- open type
- 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
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Abstract
The utility model relates to an integral radar hood used for protecting radar antennae and can be opened integrally, whose housing is glued and bonded on the spherical shell base by plastic foams, and the external of the utility model is glued with a ball stop integration which is formed for protecting thin layers. A plurality of lifting columns and a mechanical driving device are arranged at the lower part of the housing base so that the radar hood case can lift or expand to a needed height (angle) for the coming in and going out of people and vehicles.
Description
A kind ofly protect the radome that radar antenna is used.
Existing radome is complied with the difference of its size, and adopts different structural shapes.Middle-size and small-size radome can adopt casing structure, and normally by fiberglass interlayer plate, how much divisions by certain are assembled into housing; Also can adopt the fiberglass frame construction, its skeleton is normally made with fiberglass coating nonmetallic materials, adopts the fiberglass thin plate to do enclosed structure.Diameter is the Large Radar cover more than 20 meters, generally then adopts the framework type structure, metal frame for example, and it is by the metal frame bearing load, fiberglass sandwich plate or fiberglass thin plate are done the enclosed structure of cover body.
In the various tectonic types of above-mentioned radome, the metal frame structure, though can take certain measure to the sectional form of its metal and the design of size, but still the electric property of radar antenna is produced certain influence; And adopt the fiberglass thin plate to do enclosed structure, owing to must use several layers of fiberglass, and still can produce certain influence to the transmissivity of radar antenna transmission; The fiberglass sandwich plate must connect with bolt and be assembled into housing or enclosed structure when making, and construction, installs all cumbersomely, and water resistance is very not good yet.Remove this, existing radome all is not provided with is convenient to the opener that radar antenna is installed, safeguarded, repairs, and it is convenient inadequately to use.
When the utility model is intended to overcome the shortcoming that existing radome can not open, the case main part adopts so that foamed plastics is sticking and is built into main load-bearing skeleton, and has participation whole ball stressed jointly, that play the appearance thin layer (as 1 to 2 layer of fiberglass) of maintenance effect simultaneously and cut casing structure.
The whole radome of open type is made up of housing and opener two large divisions.
Housing is made of spherical shell seat and two parts of spherical shell body, and its spherical shell body is formed by sticking block of the foam-plastic blocks of suitable thickness, and the foamed plastics outside is pasted over and safeguarded thin layer.
Opening device can be taked the parallel lifting full open of housing formula, and can also one or two point articulated be the pull-up or the jack-up opening type of fulcrum on ground.
The parallel lifting mechanism of housing is the support column of fixing below the spherical shell seat more than three or three, and at each support column place relative set guiding mechanism, by each pillar of machine driving difference pull-up, lifts desired height and housing is parallel to base ground basal plane.
Housing opening type mechanism be with the housing base a bit or 2 be connected and fixed on the ground with hinge, and the mechanical transmission mechanism that two covers can jack-up (or pull-up) housing is set in the optimal position of distance fulcrum, side by jack-up (or pull-up) housing is opened radome, to satisfy the needs of people, car turnover.
Above-mentioned machine driving can adopt manually, also can adopt maneuver mode as required.
The utility model is provided with can be for the device of global shell unlatching, and housing is opened the back vehicle and can be come in and gone out, and is very easy to maintenance and repair.
The spherical shell body adopts foamed plastics and sticking block technology to become whole ball and cuts housing, the outside is provided with maintenance level again, have characteristics such as in light weight, making and easy to maintenance, good heat insulating, particularly owing to there is not metallic framework, the thin plate that does not constitute (influencing the transmissivity of radar antenna transmission) by the compound glass steel, so the transmittance of this kind radome is good, secondary lobe and transmission loss are atomic, i.e. good electric property.This kind structure can be widely used in the radome of large, medium and small all kinds, different purposes.
Accompanying drawing 1,2 and 3 is embodiment of the present utility model
The opening integrated radome front view of accompanying drawing 1 opening type.
The opening integrated radome end view of accompanying drawing 2 opening types.
The opening integrated radome vertical view of accompanying drawing 3 opening types.
Opening type unlatching radome is made up of housing and opening section, and its middle shell is made of spherical shell seat (1) and body (2), and spherical shell seat (1) is a ring beam of support body (2), and in the bottom two lifting posts (7) and two pin joints (11) is housed; Spherical shell body (2) is formed by sticking the block on the spherical shell seat (1) of foamed plastics, and the outside is pasted the layer glass steel over again as maintenance level, has more than constituted by sticking spherical shell seat (1) ball last, that add maintenance level of building of foamed plastics to cut integral body.
The unlatching of global shell is that two pin joints that constituted with spherical shell seat (1) and ground are fulcrum, under the driving of transmission device (3), drags that two lifting posts (7) of being positioned at spherical shell seat (1) bottom realize.The center line line of its two liftings post (7) is positioned on the spherical shell circle center line and parallels with two pin joint lines, so that lift height and lifting force are in optimum state.
Locate to be provided with a cover transmission device (worm and gear (3) at each lifting post (7), fix a sprocket wheel (4) on its output shaft, one end of chain (9) is meshed with sprocket wheel (4), the other end then is fixed on the tie point (8) on the ground, middle and be fixed in the rotating sprocket wheel in lifting post (7) bottom (10) and be meshed, during handle (5) on manually being loaded on simultaneously two cover transmission devices (worm and gear) (3), the rotation of sprocket wheel (4) and the motion of chain (9) have been driven, promptly under the driving of chain (9), by with the engagement of sprocket wheel (10), jack-up lifting post (7) and global shell thereof.Lifting post (7) is that a hinge is connected with global shell connection (6), lifting post (7) can this hinge be the certain angle of axis swing, to adapt to the variation that housing rises back lifting post (7) pendulum angle, said mechanism has realized that to the radome housing be the opening type opening movement of fulcrum with hinge contact (11).
Because the auto-lock function of worm and gear, radome can arbitrarily give rise to any height and rest on any position, for the needs of the discrepancy of people's car and other operations.
Claims (2)
1, the whole radome of a kind of open type, its housing is made of spherical shell seat (1) and global shell (2), it is characterized in that:
A, the lifting post (7) that can open for housing has been installed in spherical shell seat (1) bottom and has been fixed its bottom rotating sprocket wheel (10), and be provided with transmission device (3) (sprocket wheel (4) is arranged on its output shaft), be meshed with sprocket wheel (4) and sprocket wheel (10) and an end is fixed in the chain drive-belt (9) on the tie point (8)
B, spherical shell body (2) are to build by certain thickness foam-plastic blocks is sticking that spherical shell seat (1) is gone up, the outside is stained with and safeguards that the ball that thin layer forms cuts integral body.
2,, it is characterized in that the lifting post that is fixed in spherical shell seat (1) bottom can be more than 3 or 3, also can be arranged to 2 lifting posts and place's pin joint (11) according to the whole radome of the described open type of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88214369 CN2036704U (en) | 1988-09-22 | 1988-09-22 | Open type integral radar hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88214369 CN2036704U (en) | 1988-09-22 | 1988-09-22 | Open type integral radar hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2036704U true CN2036704U (en) | 1989-04-26 |
Family
ID=4847326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88214369 Expired - Lifetime CN2036704U (en) | 1988-09-22 | 1988-09-22 | Open type integral radar hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2036704U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101203443B (en) * | 2005-05-31 | 2011-07-13 | 法国航空公司 | Container for stocking and transporting a radome |
| CN101570249B (en) * | 2008-10-17 | 2013-03-13 | 浙江大学 | Radome installation bogie based on array absorption unit |
| CN103669958A (en) * | 2013-12-11 | 2014-03-26 | 佛山市大明照明电器有限公司 | Communication rod |
-
1988
- 1988-09-22 CN CN 88214369 patent/CN2036704U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101203443B (en) * | 2005-05-31 | 2011-07-13 | 法国航空公司 | Container for stocking and transporting a radome |
| CN101570249B (en) * | 2008-10-17 | 2013-03-13 | 浙江大学 | Radome installation bogie based on array absorption unit |
| CN103669958A (en) * | 2013-12-11 | 2014-03-26 | 佛山市大明照明电器有限公司 | Communication rod |
| CN103669958B (en) * | 2013-12-11 | 2016-05-04 | 佛山市大明照明电器有限公司 | A kind of communication rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |