CN108663691A - A kind of commander of communications satellite and positioning accuracy tester - Google Patents
A kind of commander of communications satellite and positioning accuracy tester Download PDFInfo
- Publication number
- CN108663691A CN108663691A CN201810452344.4A CN201810452344A CN108663691A CN 108663691 A CN108663691 A CN 108663691A CN 201810452344 A CN201810452344 A CN 201810452344A CN 108663691 A CN108663691 A CN 108663691A
- Authority
- CN
- China
- Prior art keywords
- commander
- sliding slot
- positioning accuracy
- communications satellite
- bottom case
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/02—Details of the space or ground control segments
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radio Relay Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a kind of commander of communications satellite and positioning accuracy testers, including platform base, the platform base upper surface is arranged in parallel there are two sliding slot, the sliding slot side is equipped with the crossbeam as measuring basis, the beam vertical is in sliding slot axial direction, the platform base is equipped with lug far from crossbeam one end, the nut rotation of feed screw nut's assembly is connected to lug, the lead screw of feed screw nut's assembly is connected to plant bottom case side wall, communication antenna is equipped at the top of the lifting support frame, the sliding slot is equipped with the clamping screw for locking equipment pedestal, screw thread is equipped with fixing bolt for fixing at the platform base periphery, the lifting support frame is Pneumatic lifting arm, the top of the Pneumatic lifting arm is snapped connection with communication antenna by card slot.The commander of the communications satellite of the present invention and positioning accuracy tester, entire tester is easy to operate, reliable and stable and flexibility is strong, high sensitivity.
Description
Technical field
The present invention relates to a kind of testers, and in particular to a kind of precision tester.
Background technology
Communications satellite realizes that control, communications satellite communication command vehicle communication antenna structure are solid by receiving Ground Control Information
It is fixed, can not or be difficult the automatic real-time adjusting for completing angle and azimuth elevation；For the control effect of the unmanned plane of field work
Rate significantly inhibits.Whether carrying out deformation monitoring using communications satellite, also gradually application is come, can reach and expire
Sufficient accuracy and sensitivity requires to be also urgent problem.
Invention content
Goal of the invention：In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of communications satellite commander and
Positioning accuracy tester, simple structure, installation is simple, and stability is strong.
Technical solution：A kind of commander of communications satellite of the present invention and positioning accuracy tester, including platform base,
The platform base upper surface is arranged in parallel there are two sliding slot, and the sliding slot side is equipped with the crossbeam as measuring basis, described
For beam vertical in sliding slot axial direction, the sliding slot slidably connects plant bottom case, and the platform base is set far from crossbeam one end
There is a lug, the lug is connected to plant bottom case by feed screw nut's assembly, and the nut rotation of feed screw nut's assembly is connected to convex
The lead screw of ear, feed screw nut's assembly is connected to plant bottom case side wall, and lifting support frame, the liter are equipped with above the plant bottom case
Communication antenna is equipped at the top of descending branch support, the sliding slot is equipped with the clamping screw for locking equipment pedestal, the platform base
Screw thread is equipped with fixing bolt for fixing at periphery, and the lifting support frame is Pneumatic lifting arm, the Pneumatic lifting arm
Top snapped connection by card slot with communication antenna.
Preferably, the platform base is steel plate base.
Preferably, there are two the clamping screw is symmetrically set.
Preferably, the lead screw end thread of the feed screw nut's assembly is connected to plant bottom case side wall.
Preferably, telescoping tube is equipped at the periphery of the platform base lower surface, the telescoping tube is equipped with fastening bolt, described
Fixing bolt is arranged in telescoping tube.
Preferably, the tongue upper surface is equipped with graduated scale.
Advantageous effect：A kind of commander of communications satellite of the present invention and positioning accuracy tester so that communications satellite precision
The work that test job is installed to measurement from equipment becomes easy, and entire tester is easy to operate, reliable and stable and flexibility is strong,
Different deflections can be set according to the demand of oneself, to test detection of the communications satellite for the variable quantity of specific precision magnitude
Accuracy and sensitivity.
Description of the drawings
Fig. 1 is the side view of the present invention；
Fig. 2 is the vertical view of the present invention.
Specific implementation mode
Technical solution of the present invention is described in detail below, but protection scope of the present invention is not limited to the implementation
Example.
As depicted in figs. 1 and 2, a kind of commander of communications satellite of the invention and positioning accuracy tester, including platform bottom
Seat 1,1 upper surface of platform base are arranged in parallel there are two sliding slot 2, and 2 side of sliding slot is equipped with the crossbeam 3 as measuring basis, crossbeam 3
Perpendicular to 2 axial direction of sliding slot, sliding slot 2 slidably connects plant bottom case 4, and platform base 1 is equipped with lug far from 3 one end of crossbeam,
Lug is connected to plant bottom case 4 by feed screw nut's assembly, and the nut 5 of feed screw nut's assembly is rotationally connected with lug, lead screw spiral shell
The lead screw 6 of female component is connected to 4 side wall of plant bottom case, and 4 top of plant bottom case is equipped with lifting support frame 7,7 top of lifting support frame
Equipped with communication antenna 10, sliding slot 2 is equipped with the clamping screw 8 for locking equipment pedestal 4, and screw thread is worn at 1 periphery of platform base
It is useful for fixed fixing bolt 9, lifting support frame 7 is Pneumatic lifting arm, and the top of Pneumatic lifting arm and communication antenna 10 are logical
Card slot is crossed to snap connection, platform base 1 be steel plate base, clamping screw 8 symmetrically set there are two, the lead screw of feed screw nut's assembly
6 end threads are connected to 4 side wall of plant bottom case, and telescoping tube 11 is equipped at 1 lower surface periphery of platform base, and telescoping tube 11 is equipped with tight
Fixing bolt 12, fixing bolt 9 are arranged in telescoping tube, and 2 upper surface of sliding slot is equipped with graduated scale.
Make lead screw 6 slide by rotary fine adjustment nut 5 relative to the specific position of slippage measuring basis crossbeam 3 to be used as
The distance between initial position, be equipped with graduated scale with 2 upper surface of sliding slot or utilize vernier caliper measurement plant bottom case 4 and crossbeam 3,
Ensure that clamping screw 8 screws in measurement process.Clamping screw 8 is relaxed, by adjusting nut 5, changes plant bottom case 4 and cross
The distance change amount of different gradients is arranged, with research equipment for the detectability of different variable quantities in the distance between beam 3.
The commander of the communications satellite of the present invention and positioning accuracy tester have equipment installation simple, and stability is high, operation
Simply, highly practical, the characteristics of variable quantity can be measured, deflection can be flexibly set, be conveniently used for communications satellite commander and
Positioning accuracy is tested.
As described above, although the present invention has been indicated and described with reference to specific preferred embodiment, must not explain
For the limitation to invention itself.It without prejudice to the spirit and scope of the invention as defined in the appended claims, can be right
Various changes can be made in the form and details for it.
Claims (6)
1. commander and the positioning accuracy tester of a kind of communications satellite, it is characterised in that：Including platform base (1), the platform
Pedestal (1) upper surface is arranged in parallel there are two sliding slot (2), and sliding slot (2) side is equipped with the crossbeam (3) as measuring basis,
The crossbeam (3) slidably connects plant bottom case (4), the platform bottom perpendicular to sliding slot (2) axial direction, the sliding slot (2)
Seat (1) is equipped with lug far from crossbeam (3) one end, and the lug is connected to plant bottom case (4), lead screw spiral shell by feed screw nut's assembly
The nut (5) of female component is rotationally connected with lug, and the lead screw (6) of feed screw nut's assembly is connected to plant bottom case (4) side wall, described
It is equipped with lifting support frame (7) above plant bottom case (4), communication antenna (10), the cunning are equipped at the top of the lifting support frame (7)
Slot (2) is equipped with the clamping screw (8) for locking equipment pedestal (4), and screw thread, which is equipped with, at platform base (1) periphery is used for
Fixed fixing bolt (9), the lifting support frame (7) are Pneumatic lifting arm, top and the communication day of the Pneumatic lifting arm
Line (10) is snapped connection by card slot.
2. commander and the positioning accuracy tester of communications satellite according to claim 1, it is characterised in that：The platform bottom
Seat (1) is steel plate base.
3. commander and the positioning accuracy tester of communications satellite according to claim 1, it is characterised in that：The locking screw
There are two bolt (8) is symmetrically set.
4. commander and the positioning accuracy tester of communications satellite according to claim 1, it is characterised in that：The lead screw spiral shell
Lead screw (6) end thread of female component is connected to plant bottom case (4) side wall.
5. commander and the positioning accuracy tester of communications satellite according to claim 1, it is characterised in that：The platform bottom
Telescoping tube (11) is equipped at seat (1) lower surface periphery, the telescoping tube is equipped with fastening bolt (12), and the fixing bolt (9) is worn
Set on telescoping tube.
6. commander and the positioning accuracy tester of communications satellite according to claim 1, it is characterised in that：The sliding slot
(2) upper surface is equipped with graduated scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810452344.4A CN108663691A (en) | 2018-05-12 | 2018-05-12 | A kind of commander of communications satellite and positioning accuracy tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810452344.4A CN108663691A (en) | 2018-05-12 | 2018-05-12 | A kind of commander of communications satellite and positioning accuracy tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108663691A true CN108663691A (en) | 2018-10-16 |
Family
ID=63779249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810452344.4A Withdrawn CN108663691A (en) | 2018-05-12 | 2018-05-12 | A kind of commander of communications satellite and positioning accuracy tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108663691A (en) |
-
2018
- 2018-05-12 CN CN201810452344.4A patent/CN108663691A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205002707U (en) | Utensil is tested in special use of rear axle leaf spring bracket aperture centre -to -centre spacing | |
| CN102538652B (en) | Calibrating device for eddy sensor | |
| CN102589488A (en) | Optical vernier and method for detecting planeness and gradient using same | |
| CN108549090A (en) | A kind of commander of navigation satellite and positioning accuracy tester | |
| CN104483110A (en) | High-accuracy fine adjusting positioning device | |
| CN211042065U (en) | Barrel straightness detection ruler | |
| CN103837131B (en) | A kind of high precision towing basin track level measurement device | |
| CN102997841A (en) | Rotary vector (RV) reducer back clearance measuring system | |
| CN208751465U (en) | A kind of taper hole dimension measuring device | |
| CN108663691A (en) | A kind of commander of communications satellite and positioning accuracy tester | |
| CN105115470A (en) | Tool of quickly detecting unevenness of steel plate | |
| CN102288096A (en) | Shaft declination angle measurement device | |
| CN106152906A (en) | Band tabular form multiple spot height detecting device | |
| CN103292661A (en) | Rail weighbridge installation measuring instrument | |
| CN106441249B (en) | It is a kind of for the surveyor's beacon bracket of instrument high measurement and its application | |
| CN203216420U (en) | Novel horizontal metroscope | |
| CN108897008A (en) | A kind of commander of meteorological satellite and positioning accuracy tester | |
| CN207963767U (en) | A kind of vertical tool preseting measuring instrument means of alignment | |
| US2920392A (en) | Bevel protractor | |
| CN102679876B (en) | Unidirectional panoramic view optical collecting system for whole commercial vehicle | |
| CN102692172B (en) | Non-contact height measuring scale | |
| CN209310980U (en) | A kind of push-pull effort machine calibration platform | |
| CN209468052U (en) | Crane camber, amount of deflection, guide rail smooth degree comprehensive detector | |
| CN206891361U (en) | A kind of cylinder linearity testing apparatus | |
| CN209320553U (en) | Divider calipers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181016 |
|
| WW01 | Invention patent application withdrawn after publication |