CN104852120A - Liquid resistance-type satellite antenna buffer support - Google Patents
Liquid resistance-type satellite antenna buffer support Download PDFInfo
- Publication number
- CN104852120A CN104852120A CN201510252123.9A CN201510252123A CN104852120A CN 104852120 A CN104852120 A CN 104852120A CN 201510252123 A CN201510252123 A CN 201510252123A CN 104852120 A CN104852120 A CN 104852120A
- Authority
- CN
- China
- Prior art keywords
- buffering stand
- satellite antenna
- buffer support
- antenna
- buffering
- 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.)
- Pending
Links
Abstract
The invention relates to a liquid resistance-type satellite antenna buffer support, which comprises a fixing base and a buffer support plate, wherein a cable connection seat is arranged in the middle of the fixing base; an antenna fixing seat is arranged on the buffer support plate; the antenna fixing seat passes through the buffer support plate and a wire concentrating tube is arranged; the wire concentrating tube and the cable fixing seat are connected via a flexible connection mechanism; with the center of the cable connection seat as a circle center, at least three liquid resistance buffer mechanisms are arranged in an annular array mode between the fixing base and the buffer support plate; each liquid resistance buffer mechanism comprises a floating ball fixed at the bottom part of the buffer support plate, a damping cavity is arranged on the fixing base, the damping cavity is internally filled with damping oil, the floating ball extends in the damping oil via an opening at the top part of the damping cavity, and a sealing rubber sleeve is arranged between the opening of the damping cavity and the bottom part of the buffer support plate. In the case of jitter of the satellite antenna, the component force in each direction can be buffered and absorbed.
Description
Technical field
The present invention relates to a kind of hydraulic resistance satellite antenna buffering stand, belong 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.
Summary of the invention
The technical problem to be solved in the present invention 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 technical solution adopted for the present invention to solve the technical problems is:
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 invention, 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 invention, described ball float is connected with buffering stand plate by a connecting rod.
As further innovation of the present invention, 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 invention, 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 invention has the beneficial effects as follows:
1, the present invention 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, present invention employs universal shaft structure, 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 invention 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 present invention is further described.
Fig. 1 is generalized section of the present invention.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, the present invention 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 invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention 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 1, 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 |
|---|---|---|---|
| CN201510252123.9A CN104852120A (en) | 2015-05-18 | 2015-05-18 | Liquid resistance-type satellite antenna buffer support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252123.9A CN104852120A (en) | 2015-05-18 | 2015-05-18 | Liquid resistance-type satellite antenna buffer support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104852120A true CN104852120A (en) | 2015-08-19 |
Family
ID=53851581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510252123.9A Pending CN104852120A (en) | 2015-05-18 | 2015-05-18 | Liquid resistance-type satellite antenna buffer support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104852120A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575520A (en) * | 2017-08-04 | 2018-01-12 | 武汉理工大学 | Liquid floating three-dimensional Isolating Platform |
| CN110957558A (en) * | 2019-11-25 | 2020-04-03 | 北京无线电测量研究所 | Antenna support and spacecraft |
-
2015
- 2015-05-18 CN CN201510252123.9A patent/CN104852120A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575520A (en) * | 2017-08-04 | 2018-01-12 | 武汉理工大学 | Liquid floating three-dimensional Isolating Platform |
| CN110957558A (en) * | 2019-11-25 | 2020-04-03 | 北京无线电测量研究所 | Antenna support and spacecraft |
| CN110957558B (en) * | 2019-11-25 | 2021-06-15 | 北京无线电测量研究所 | Antenna support and spacecraft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5137946B2 (en) | Production of electrical energy from ocean waves | |
| MY143554A (en) | Mooring system for a floating structure | |
| WO2009068712A1 (en) | Marine electric power production system and installation method | |
| EP0938630A1 (en) | Wave-energy chain-driven power generator | |
| TW201802350A (en) | Floating wind power station with multiple energy conversion units | |
| CN204651462U (en) | A kind of hydraulic resistance satellite antenna buffering stand | |
| CN108839769A (en) | A kind of sticks up tail formula wave energy acquisition device based on raft | |
| CN104852120A (en) | Liquid resistance-type satellite antenna buffer support | |
| CN104632516A (en) | Gravity pendulum-sliding block type floater wave energy power generation device | |
| CN107804431B (en) | A kind of wind-force is anti-to topple over marine communication buoy | |
| CN103224007A (en) | Multi-floating-body mooring device for floating ocean platform | |
| CN205400982U (en) | Two suspension waves can power generation facility | |
| CN203948223U (en) | A kind of vertical floating box type wave energy electricity generating device that swings for deep-sea | |
| CN112539972A (en) | Marine environment sampling monitoring equipment | |
| US20080245286A1 (en) | Articulated floating structure | |
| CN202140258U (en) | Suspended type wind power generator | |
| CN107989739B (en) | Wave energy power generation device and wave energy power generation system | |
| CN203755279U (en) | Self-resetting ocean platform based on tuned mass damper and swing wall | |
| CN115743444A (en) | Flexible wave-resistant stable structure based on floating type offshore monitoring platform | |
| CN112412687B (en) | Buoy type power supply | |
| CN205225586U (en) | Marine formula fan that floats and wind turbine foundation thereof | |
| CN209163472U (en) | Civil construction load-bearing hanger | |
| CN208347975U (en) | A kind of wave energy recovering mechanism for bridge spanning the sea | |
| CN102287315B (en) | Resonant type wave power generating device | |
| CN103171744B (en) | The marine blower foundation that floats |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |