CN204651462U - A kind of hydraulic resistance satellite antenna buffering stand - Google Patents
A kind of hydraulic resistance satellite antenna buffering stand Download PDFInfo
- Publication number
- CN204651462U CN204651462U CN201520319276.6U CN201520319276U CN204651462U CN 204651462 U CN204651462 U CN 204651462U CN 201520319276 U CN201520319276 U CN 201520319276U CN 204651462 U CN204651462 U CN 204651462U
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- CN
- China
- Prior art keywords
- buffering stand
- buffering
- satellite antenna
- firm banking
- stand plate
- 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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Abstract
The utility model relates to a kind of hydraulic resistance satellite antenna buffering stand, comprise firm banking and buffering supporting plate, a cable Connection Block is provided with at the middle part of firm banking, buffering stand plate is provided with an antenna fixing seat, antenna fixing seat is provided with a line concentration pipe through buffering stand plate, be connected by flexible linking device between line concentration pipe with cable holder, with the center of cable Connection Block for the center of circle, between firm banking and buffering supporting plate, annular array is provided with at least 3 liquid resistance buffer gears, liquid resistance buffer gear bag ball float be fixed on bottom buffering stand plate, firm banking is provided with a damping cavity, damping oil is perfused with in damping cavity, ball float extend in damping oil by the opening at the top of damping cavity, a seal rubber sleeve is provided with between bottom damping cavity opening and buffering stand plate.When the utility model can make satellite antenna shake, component in all directions all can carry out cushioning and absorbing.
Description
Technical field
The utility model relates to a kind of hydraulic resistance satellite antenna buffering stand, belongs to satellite antenna field of stents.
Background technology
In order to ensure the communication efficiency of satellite antenna, generally large-scale satellite antenna all can be placed on wilderness, but relative less of the building on wilderness, for hurricane weather, is just difficult to generation and blocks, wind can directly blow on satellite antenna body, due to the disturbance of wind, the support of satellite antenna being made also along with shaking, the support of antenna can be made to occur tired, finally produce fractureing of antenna holder, the damage of antenna.
Utility model content
The technical problems to be solved in the utility model is: overcome prior art Satellite antenna holder easily in the technical problem that extreme weather fractures, and provides a kind of hydraulic resistance satellite antenna buffering stand.
The utility model solves the technical scheme that its technical problem adopts:
A kind of hydraulic resistance satellite antenna buffering stand, comprise firm banking and buffering supporting plate, a cable Connection Block is provided with at the middle part of described firm banking, described buffering stand plate is provided with an antenna fixing seat, described antenna fixing seat is provided with a line concentration pipe through buffering stand plate, described line concentration pipe is connected by flexible linking device with between cable holder, with the center of cable Connection Block for the center of circle, between firm banking and buffering supporting plate, annular array is provided with at least 3 liquid resistance buffer gears, described liquid resistance buffer gear bag ball float be fixed on bottom buffering stand plate, described firm banking is provided with a damping cavity, damping oil is perfused with in described damping cavity, described ball float extend in damping oil by the opening at the top of damping cavity, a seal rubber sleeve is provided with between bottom described damping cavity opening and buffering stand plate.
As further innovation of the present utility model, described flexible linking device comprises the annular groove that is arranged on line concentration inside pipe wall, the cross section of described annular groove is arc, a bunch pipe is comprised at described cable holder, the outer wall of described bunch pipe is provided with an annular relief, and described annular relief is embedded in annular groove.
As further innovation of the present utility model, described ball float is connected with buffering stand plate by a connecting rod.
As further innovation of the present utility model, described buffering stand plate is provided with and somely hinders through hole corresponding to buffer gear with liquid, the side, top of the corresponding buffering stand plate of described through hole is provided with a seal cover, and described connecting rod is fixed on seal cover.
As further innovation of the present utility model, described seal cover is also provided with an auxiliary fixing seat, described auxiliary fixing seat comprises a screw thread holddown groove be coaxially arranged on seal cover.
The beneficial effects of the utility model are:
1, the utility model can the revolving member of circuit oscillation by one, realize flexibly connecting satellite antenna, simultaneously by a damping mechanism, the movement of ball float in damping cavity on any direction all can be subject to the active force of damping oil, thus when satellite antenna is shaken, component in all directions all can carry out cushioning and absorbing, and simultaneously this structure also utilizes the buoyancy of ball float itself, makes satellite antenna can return automatically.
2, the utility model have employed universal shaft structure, and compared to some elastic tube syndetons, this structural durability is better, be not easy because elastic tube aging, break and line-internal made moist or enters ash, affect the normal work of satellite.
3, ball float is connected by connecting rod, adds the development length of ball float, makes the pendulum angle of ball float larger, reduces the possibility that satellite antenna damages.
4, ball float entirety of the present utility model is fixed on a seal cover, can be changed, also facilitate replacing and the interpolation of damping oil simultaneously by dismounting seal cover to ball float.
5, the auxiliary fixing seat on seal cover is that the installation of satellite antenna provides the more strong point, also reduces the burden of line concentration pipe.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is generalized section of the present utility model.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, the utility model is a kind of hydraulic resistance satellite antenna buffering stand, comprise firm banking 2 and buffering supporting plate 1, the middle part of described firm banking 2 is provided with a cable Connection Block 7, described buffering stand plate 1 is provided with an antenna fixing seat 6, described antenna fixing seat 6 is provided with a line concentration pipe through buffering stand plate 1, described line concentration pipe is connected by flexible linking device with between cable holder, flexible linking device comprises the Universal axle mechanism of a hollow, comprise the annular groove being arranged on line concentration inside pipe wall, the cross section of described annular groove is arc, a bunch pipe is comprised at described cable holder, the outer wall of described bunch pipe is provided with an annular relief, described annular relief is embedded in annular groove,
With the center of cable Connection Block 7 for the center of circle, between firm banking 2 and buffering supporting plate 1, annular array is provided with at least 3 liquid resistance buffer gears, described liquid resistance buffer gear bag one is fixed on the ball float 4 bottom buffering stand plate 1 by connecting rod 5, described firm banking 2 is provided with a damping cavity 3, damping oil is perfused with in described damping cavity 3, described ball float 4 extend in damping oil by the opening at the top of damping cavity 3, is provided with a seal rubber sleeve 9 between bottom described damping cavity 3 opening and buffering stand plate 1;
Described buffering stand plate 1 is provided with and somely hinders through hole corresponding to buffer gear with liquid, the side, top of the corresponding buffering stand plate 1 of described through hole is provided with a seal cover 8, and described connecting rod 5 is fixed on seal cover 8; Described seal cover 8 is also provided with an auxiliary fixing seat, described auxiliary fixing seat comprises a screw thread holddown groove be coaxially arranged on seal cover 8.
Antenna be subject to brushing of strong wind or occur earthquake time, because the weight of antenna is larger, inertia is also larger, so comparatively violent swing can be there is, if be rigidly connected, bring very large pressure so can to rigidly connected support, easily be damaged for a long time in the past, this structure can carry out certain buffering to the power potential energy of antenna, satellite antenna is when stressed generation swings, first Universal axle mechanism can swing, thus drive one or more buoyant spheres of side to be moved, because buoyant spheres all can be subject to resistance in any direction in damping fluid, and ball float 4 also has certain buoyancy in damping fluid, so certain buffering and return can be provided to the swing of satellite antenna, thus improve satellite stability.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (5)
1. a hydraulic resistance satellite antenna buffering stand, it is characterized in that: comprise firm banking and buffering supporting plate, a cable Connection Block is provided with at the middle part of described firm banking, described buffering stand plate is provided with an antenna fixing seat, described antenna fixing seat is provided with a line concentration pipe through buffering stand plate, described line concentration pipe is connected by flexible linking device with between cable holder, with the center of cable Connection Block for the center of circle, between firm banking and buffering supporting plate, annular array is provided with at least 3 liquid resistance buffer gears, described liquid resistance buffer gear bag ball float be fixed on bottom buffering stand plate, described firm banking is provided with a damping cavity, damping oil is perfused with in described damping cavity, described ball float extend in damping oil by the opening at the top of damping cavity, a seal rubber sleeve is provided with between bottom described damping cavity opening and buffering stand plate.
2. a kind of hydraulic resistance satellite antenna buffering stand as claimed in claim 1, it is characterized in that: described flexible linking device comprises the annular groove that is arranged on line concentration inside pipe wall, the cross section of described annular groove is arc, a bunch pipe is comprised at described cable holder, the outer wall of described bunch pipe is provided with an annular relief, and described annular relief is embedded in annular groove.
3. a kind of hydraulic resistance satellite antenna buffering stand as claimed in claim 1, is characterized in that: described ball float is connected with buffering stand plate by a connecting rod.
4. a kind of hydraulic resistance satellite antenna buffering stand as claimed in claim 3, it is characterized in that: be provided with on described buffering stand plate and somely hinder through hole corresponding to buffer gear with liquid, the side, top of the corresponding buffering stand plate of described through hole is provided with a seal cover, and described connecting rod is fixed on seal cover.
5. a kind of hydraulic resistance satellite antenna buffering stand as claimed in claim 4, is characterized in that: described seal cover is also provided with an auxiliary fixing seat, and described auxiliary fixing seat comprises a screw thread holddown groove be coaxially arranged on seal cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319276.6U CN204651462U (en) | 2015-05-18 | 2015-05-18 | A kind of hydraulic resistance satellite antenna buffering stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319276.6U CN204651462U (en) | 2015-05-18 | 2015-05-18 | A kind of hydraulic resistance satellite antenna buffering stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204651462U true CN204651462U (en) | 2015-09-16 |
Family
ID=54104176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520319276.6U Expired - Fee Related CN204651462U (en) | 2015-05-18 | 2015-05-18 | A kind of hydraulic resistance satellite antenna buffering stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204651462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185393A (en) * | 2018-11-16 | 2019-01-11 | 浙江中星光电子科技有限公司 | A kind of satellite antenna damper mechanism |
| CN112186328A (en) * | 2020-10-10 | 2021-01-05 | 深圳市一加一无线通讯技术有限公司 | Ocean beacon antenna of two ball structures |
-
2015
- 2015-05-18 CN CN201520319276.6U patent/CN204651462U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185393A (en) * | 2018-11-16 | 2019-01-11 | 浙江中星光电子科技有限公司 | A kind of satellite antenna damper mechanism |
| CN109185393B (en) * | 2018-11-16 | 2024-04-30 | 浙江中星光电子科技有限公司 | Satellite antenna vibration reduction mechanism |
| CN112186328A (en) * | 2020-10-10 | 2021-01-05 | 深圳市一加一无线通讯技术有限公司 | Ocean beacon antenna of two ball structures |
| CN112186328B (en) * | 2020-10-10 | 2023-11-28 | 深圳市一加一无线通讯技术有限公司 | Ocean beacon antenna with double-ball structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20170518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |