CN205211916U - GPS base station antenna base - Google Patents
GPS base station antenna base Download PDFInfo
- Publication number
- CN205211916U CN205211916U CN201521037646.3U CN201521037646U CN205211916U CN 205211916 U CN205211916 U CN 205211916U CN 201521037646 U CN201521037646 U CN 201521037646U CN 205211916 U CN205211916 U CN 205211916U
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- base station
- level
- screw rod
- base
- gps antenna
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Abstract
The utility model discloses a GPS base station antenna base belongs to flight test field. Including connecting bolt, spirit level, horizontal adjustment mechanism, anchor post and bottom plate, wherein, trompil in the middle of the horizontal adjustment mechanism is cup jointed on the anchor post, anchor post and bottom plate fastening connection, and horizontal adjustment mechanism's a face contact bottom plate, it has a three screw rod to be triangular distribution on another face, the axis perpendicular to of screw rod screw rod and horizontal adjustment mechanism's the face of being connected is provided with three through -hole on the spirit level, cup joint on the screw rod, be provided with the nut on the screw rod, the nut is located between horizontal adjustment mechanism and the spirit level, and swivel nut is used for adjusting the height of spirit level, is fixed with connecting bolt on the spirit level, the connecting bolt spiro union GPS base station antenna. This GPS base station antenna base strong portability, GPS base station antenna base can conveniently move on to the outfield that needs, the level -off of being convenient for simultaneously, strong adaptability with it behind the split.
Description
Technical field
The utility model belongs to test flight field, is specifically related to a kind of GPS antenna for base station base.
Background technology
In aviation flight test, the normal gps data that uses, as reference data, measures the precision of airborne avionics system, avionics subsystem or certain transducer.For improving benchmark gps data accuracy, often need to set up GPS base station, use GPS base station data to carry out data correction to the dynamic station of GPS (being arranged on aerospace craft) data, eliminate GPS dynamic station data Satellite clock error, ephemeris error, ionospheric error, tropospheric error, propagation delay equal error.GPS base station data derives from GPS antenna for base station, antenna for base station is all erected at test field, in prior art, the base that GPS antenna for base station matches is generally a higher triangle aluminum frame or fixing, a larger rigid body, cannot meet the instructions for use in army outfield and conversion often and to take a flight test the demand in place.So be badly in need of one can meet GPS antenna for base station portable base that the erection of GPS antenna for base station requires, that be convenient to the use of multiple airport, ensure that test mission is carried out smoothly.
Utility model content
In order to solve the problem, the utility model proposes a kind of GPS antenna for base station base, set up requirement below meeting: 1) GPS antenna for base station sets up high as far as possible, should be unobstructed with periphery above it; 2) take a flight test period, GPS antenna for base station answers reliable and stable installation, changes under the adverse circumstances such as wind and rain without position, and after completing 24 hours location, GPS antenna for base station is irremovable; 3) GPS antenna for base station should with plane-parallel.
The utility model GPS antenna for base station base, comprise connecting bolt, level meter, level(l)ing mechanism, anchor post and base plate, wherein, level(l)ing mechanism central aperture, be socketed on anchor post, anchor post and base plate are fastenedly connected, a face contact base plate of level(l)ing mechanism, triangular in shapely on another face be distributed with three screw rods, the axes normal of described screw rod is in the joint face of described screw rod and level(l)ing mechanism, level meter is provided with three through holes, be socketed on described screw rod, described screw rod is provided with nut, described nut is between level(l)ing mechanism and level meter, described through-hole diameter is greater than the diameter of described screw rod, and be less than the external diameter of described nut, level meter is fixed with connecting bolt between three through holes, connecting bolt is spirally connected described GPS antenna for base station.
Preferably, anchor post is welded on base plate.
In such scheme preferably, described triangle is equilateral triangle.
In such scheme preferably, described three nuts are provided with height above sea level tester.
In such scheme preferably, hole is opened, with connecting bolt interference fit in the middle of level meter.
The utility model has the following advantages:
1) portability is strong: GPS antenna for base station base, after splitting, can be moved on to the outfield of needs easily; 2) level-off is convenient to: effectively can ensure that gps antenna level is installed; 3) strong adaptability: GPS antenna for base station base can ensure that gps antenna reliably connects, and base plate has constant weight, can use under strong wind atmosphere; 4) maintainable good: complete equipment volume is little, in idle time (time is longer), the equipment protection cap of use can ensure gps antenna effectively by the erosion of sunlight, wind and rain etc., makes gps antenna can long term.
Accompanying drawing explanation
Fig. 1 is the front view of a preferred embodiment of the utility model GPS antenna for base station base.
Fig. 2 is stereogram embodiment illustrated in fig. 1.
Wherein, 1 is connecting bolt, and 2 is anchor post, and 3 is base plate, and 4 is level meter, and 5 is level(l)ing mechanism.
Embodiment
The object implemented for making the utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, are further described in more detail the technical scheme in the utility model embodiment.In the accompanying drawings, same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Described embodiment is the utility model part embodiment, instead of whole embodiments.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to the utility model protection range can not be interpreted as.
The utility model proposes a kind of GPS antenna for base station base, as shown in Figures 1 and 2, comprise connecting bolt 1, level meter 4, level(l)ing mechanism 5, anchor post 2 and base plate 3, wherein, level(l)ing mechanism 5 central aperture, be socketed on anchor post 2, anchor post 2 and base plate 3 are fastenedly connected, a face contact base plate 3 of level(l)ing mechanism 5, triangular in shapely on another face be distributed with three screw rods, the axes normal of described screw rod is in the joint face of described screw rod and level(l)ing mechanism 5, level meter 4 is provided with three through holes, be socketed on described screw rod, described screw rod is provided with nut, described nut is between level(l)ing mechanism 5 and level meter 4, described through-hole diameter is greater than the diameter of described screw rod, and be less than the external diameter of described nut, level meter 4 is fixed with connecting bolt 1 between three through holes, connecting bolt 1 is spirally connected described GPS antenna for base station.
In the present embodiment, anchor post 2 is welded on base plate 3.Base plate 3 plays support and stabilization, its weight is larger, larger with the surface area of earth surface, be convenient to stablize, in the present embodiment, its weight is about 10kg, anchor post is positioned at bottom board symmetry center and welds with base plate, anchor post axis is vertical with base plate, and ensure level(l)ing mechanism horizontal and vertical direction non-displacement by anchor post, base plate is positioned over the roof ground of comparatively level.
In the present embodiment, described triangle is equilateral triangle.The levelness regulating level meter is easy to by equilateral triangle.The content shown by level meter can determine whether its three limits are in same level height, if not at sustained height, and the correspondingly height of adjusting nut on screw rod, and then the height regulating level meter diverse location place.
As an alternative enforcement, described three nuts are provided with height above sea level tester, this alternate embodiment equivalence can replace the function of level meter, described level meter is only set to regular shape supporting plate, whether consistent by checking the height above sea level of three height above sea level testers, can judge whether supporting plate is in level.
As shown in Figure 1, hole is opened, with connecting bolt 1 interference fit in the middle of level meter 4.
The utility model has the following advantages:
1) portability is strong: GPS antenna for base station base, after splitting, can be moved on to the outfield of needs easily; 2) level-off is convenient to: effectively can ensure that gps antenna level is installed; 3) strong adaptability: GPS antenna for base station base can ensure that gps antenna reliably connects, and base plate has constant weight, can use under strong wind atmosphere; 4) maintainable good: complete equipment volume is little, in idle time (time is longer), the equipment protection cap of use can ensure gps antenna effectively by the erosion of sunlight, wind and rain etc., makes gps antenna can long term.
Finally it is to be noted: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit.Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (5)
1. a GPS antenna for base station base, it is characterized in that: comprise connecting bolt (1), level meter (4), level(l)ing mechanism (5), anchor post (2) and base plate (3), wherein, level(l)ing mechanism (5) central aperture, be socketed on anchor post (2), anchor post (2) and base plate (3) are fastenedly connected, face contact base plate (3) of level(l)ing mechanism (5), triangular in shapely on another face be distributed with three screw rods, the axes normal of described screw rod is in the joint face of described screw rod and level(l)ing mechanism (5), level meter (4) is provided with three through holes, be socketed on described screw rod, described screw rod is provided with nut, described nut is positioned between level(l)ing mechanism (5) and level meter (4), described through-hole diameter is greater than the diameter of described screw rod, and be less than the external diameter of described nut, level meter (4) is fixed with connecting bolt (1), connecting bolt (1) is spirally connected described GPS antenna for base station.
2. GPS antenna for base station base as claimed in claim 1, is characterized in that: anchor post (2) is welded on base plate (3).
3. GPS antenna for base station base as claimed in claim 1, is characterized in that: described triangle is equilateral triangle.
4. GPS antenna for base station base as claimed in claim 1, is characterized in that: described three nuts are provided with height above sea level tester.
5. GPS antenna for base station base as claimed in claim 1, is characterized in that: open hole, with connecting bolt (1) interference fit in the middle of level meter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037646.3U CN205211916U (en) | 2015-12-13 | 2015-12-13 | GPS base station antenna base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037646.3U CN205211916U (en) | 2015-12-13 | 2015-12-13 | GPS base station antenna base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205211916U true CN205211916U (en) | 2016-05-04 |
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ID=55849615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521037646.3U Active CN205211916U (en) | 2015-12-13 | 2015-12-13 | GPS base station antenna base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205211916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207370A (en) * | 2016-08-19 | 2016-12-07 | 西安空间无线电技术研究所 | A kind of reflector antenna adjusts positioner and method |
| CN107394355A (en) * | 2017-08-31 | 2017-11-24 | 中国铁塔股份有限公司长春市分公司 | A kind of antenna for base station base |
-
2015
- 2015-12-13 CN CN201521037646.3U patent/CN205211916U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207370A (en) * | 2016-08-19 | 2016-12-07 | 西安空间无线电技术研究所 | A kind of reflector antenna adjusts positioner and method |
| CN106207370B (en) * | 2016-08-19 | 2019-03-12 | 西安空间无线电技术研究所 | A kind of reflector antenna adjustment positioning device and method |
| CN107394355A (en) * | 2017-08-31 | 2017-11-24 | 中国铁塔股份有限公司长春市分公司 | A kind of antenna for base station base |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |