CN105485152B - For putting the single pole both-end locking-type locking device and its locking method of mirror satellite laser communications terminal - Google Patents
For putting the single pole both-end locking-type locking device and its locking method of mirror satellite laser communications terminal Download PDFInfo
- Publication number
- CN105485152B CN105485152B CN201510975432.9A CN201510975432A CN105485152B CN 105485152 B CN105485152 B CN 105485152B CN 201510975432 A CN201510975432 A CN 201510975432A CN 105485152 B CN105485152 B CN 105485152B
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- Prior art keywords
- mirror
- pressure strip
- pendulum mirror
- single pole
- locking
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
Abstract
For putting the single pole both-end locking-type locking device and its locking method of mirror satellite laser communications terminal, it is related to the geostationary satellite communications field over the ground.The present invention is big in order to solve existing the locking device volume for being used to put mirror optical communication terminal and quality, the problem of locking device structure complexity.The present invention passes through the screw on pendulum mirror single pole pressure strip using bolt, pendulum mirror single pole pressure strip is fixed to the another side of pendulum mirror mounting seat, a cylinder groove on the through hole and pendulum mirror single pole pressure strip on a pendulum mirror both-end pressure strip is sequentially passed through using the locking pin for device of each terminating an agreement, pass through the screwed hole at the top of two screws terminated an agreement on device and pendulum mirror both-end pressure strip with bolt again, to be terminated an agreement device, pendulum mirror single pole pressure strip is fixedly connected with pendulum mirror both-end pressure strip, mirror both-end pressure strip will be put through the screwed hole of pendulum mirror both-end pressure strip bottom using bolt and be fixed to U-shaped erection post side, realize to pendulum mirror locking.It is used to lock pendulum mirror satellite laser communications terminal.
Description
Technical field
The present invention relates to single pole both-end locking-type locking device and its locking for putting mirror satellite laser communications terminal
Method.Belong to the geostationary satellite communications field over the ground.
Background technology
It is new-type optical communication terminal to put mirror optical communication terminal, is communicated over the ground for geostationary satellite, as shown in Figure 1.
Consider the practical demand of satellite optical network, while terminal high communication data rate ＞ 5Gbps/s are ensured, the volume of terminal and
Quality is also being limited in the range of the intimate limit.This requires that locking device quality is no more than the 10% of terminal oeverall quality.
In general locking device mainly includes pressure strip, unlocking mechanism and locking bed.The structure type of laser communication terminal
Have：Periscopic, gimbal formula, longitude and latitude ceremony and improvement longitude and latitude ceremony.The in general of terminal locks form：One pressure strip peace
On terminal rotatable parts, another pressure strip is connected by locking bed with satellite capsule plate, two pressure strip locking face fittings
Afterwards, two pressure strips are locked using cutting pull-type firer's unlocking device.During unblock, the unblock of firer's unlocking device ignition and detonation, pressure strip
Lose constraint.The locking device size of this form is larger, and space-consuming is more, and needs to be equipped with special rotation and spacing
The mechanism such as auxiliary such as bearing, torsion spring, position-limit mechanism and detection switch pressure strip expansion, to avoid between pressure strip being mutually concerned with after unlocking
Relate to or pressure strip is interfered with end fitting.For single shaft locking device quality in more than 4kg, single shaft unlocking device quality is more than 350g, and one
As account for terminal quality more than 15%.
This locking mode volume and quality are big, account for pendulum mirror optical communication terminal quality and are more than 20%.In addition, this locking
Mode is complicated, cost is high, can increase cost and the cycle of terminal production.
The content of the invention
The present invention is big in order to solve existing the locking device volume for being used to put mirror optical communication terminal and quality, is locked
The problem of apparatus structure complexity.Now provide single pole both-end locking-type locking device for putting mirror satellite laser communications terminal and
Its locking method.
For putting the single pole both-end locking-type locking device of mirror satellite laser communications terminal, mirror satellite laser communications are put
Terminal includes pendulum mirror mounting seat, pendulum mirror, pitching rotating shaft, U-shaped frame, direction rotating shaft and optical bodies, the direction rotating shaft and optics
Main body is cylindrical structural, and one end of direction rotating shaft is fixedly connected with one end of optical bodies, and the both ends of U-shaped frame are U-shaped knot
Structure, and two U-shape structures are oppositely arranged, and a manhole is each provided with the side wall on the top of two U-shape structures, pitching turns
Axle is connected by the manhole with pendulum mirror mounting seat, and the one side of pendulum mirror mounting seat is provided with pendulum mirror, and the bottom of U-shaped frame is circle
Through hole, the bottom of U-shaped frame is fixedly connected with the other end of direction rotating shaft,
It also includes pendulum mirror single pole pressure strip pendulum mirror both-end pressure strip, two devices of terminating an agreement,
It is U-shaped board structure to put mirror single pole pressure strip, puts and is provided with multiple screws on the transverse slat of mirror single pole pressure strip, bolt leads to
The back side that screw is fixed to pendulum mirror mounting seat is crossed, puts and is respectively arranged with a cylinder groove on two side plates of mirror single pole pressure strip,
It is two structure identical support frames to put mirror both-end pressure strip, puts and is respectively set in the top side wall of mirror both-end pressure strip
There is a through hole, each through hole is provided at both ends with two screwed holes, and the bottom of pendulum mirror both-end pressure strip is provided with screwed hole,
Pendulum mirror both-end pressure strip is fixed to U-shaped erection post side by bolt by putting the screwed hole of mirror both-end pressure strip bottom,
The structure of two devices of terminating an agreement is identical, and device of terminating an agreement is T-type structure, and the both ends of the locking pin for device of each terminating an agreement are set
Two screws are equipped with, the locking pin for device of each terminating an agreement is compressed by the through hole on a pendulum mirror both-end pressure strip with pendulum mirror single pole
Cylinder groove connection on plate, bolt pass through the screw fixed solution putting the screwed hole on mirror both-end pressure strip He terminate an agreement on device
About device.
According to for put mirror satellite laser communications terminal single pole both-end locking-type locking device realize locking method,
This method includes herein below：
First, pendulum mirror single pole pressure strip is fixed to by pendulum mirror peace through the screw on pendulum mirror single pole pressure strip using bolt
The another side of seat is filled,
Secondly the through hole and pendulum mirror on a pendulum mirror both-end pressure strip, are sequentially passed through using the locking pin for device of each terminating an agreement
A cylinder groove on single pole pressure strip, then pass through two screws terminated an agreement on device and pendulum mirror both-end pressure strip top with bolt
Screwed hole, the device that will terminate an agreement, pendulum mirror single pole pressure strip with pendulum mirror both-end pressure strip be fixedly connected,
Again, using bolt through the screwed hole of pendulum mirror both-end pressure strip bottom will put mirror both-end pressure strip be fixed to it is U-shaped
Post side is erected, so as to realize the locking to putting mirror.
Beneficial effects of the present invention are：Using the pendulum mirror single pole pressure strip of a U-shaped board structure, mirror single pole pressure strip is put
Processed respectively on two side platesCylinder groove, for stinging the straight pin of tight device stretching of terminating an agreement, put mirror list
The pendulum mirror mounting seat back side is fixed to by 4 M5 bolts on the transverse slat of bar pressure strip, pendulum mirror both-end pressure strip is two lightweights
Titanium alloy support frame, the top of each support frame processes two M5 screwed holes and is used for fixed device of terminating an agreement, each to put mirror both-end
The bottom processing of pressure stripScrewed hole, six M4 bolts by the screwed hole by put mirror both-end pressure strip fix
To U-shaped erection post side, so as to realize the locking of pendulum mirror.The locking device volume and quality of the structure are small,
The pendulum mirror locking device gross mass≤0.65kg, accounts for the 2.6% of terminal gross mass.
The mechanical characteristic of pendulum mirror locking is to put mirror optical communication terminal as optical communication terminal over the ground, and pendulum mirror terminal is with defending
Star coordinate XYZ relation is as shown in Figure 4 and Figure 5.Wherein+Z is pointed to ground.During satellite launch ,+Z is face-up.Put mirror locking
Device also carry pitch axes part mirror containing pendulum, pendulum microscope base etc. in satellite launch, pitch axis turns in addition to mirror is put in locking
Dynamic component quality is 5.5kg.The terminate an agreement radial direction bearing capacities of device 6TL01-9C force-bearing pins of Dan Mei are more than 800N, both ends total 1500
~1600N.The Z-direction bearing capacity for putting mirror single pole pressure strip and both-end pressure strip is respectively 2500N and 4100N.According to acceleration 15g
Calculate, rotatable parts maximum load 825N, meet transmitting mechanical requirements.
The pendulum mirror locking device has the following advantages that compared with existing optical communication terminal locking device：
1 small volume, the characteristics of putting mirror optical communication terminal itself is taken full advantage of, saves the occupancy to terminal space, no
Increase terminal outline, the installation and operation to terminal is less demanding.
2 need not be equipped with special rotation and position-limit mechanism
After putting the unblock of mirror single pole both-end locking-type locking device, pitch axis is free to rotate, and it is compressed by single pole
0.05mm interval avoids interference with pitch axes between the binding face of plate and both-end pressure strip, without being equipped with special rotation and limit
Such as auxiliary such as bearing, torsion spring, the position-limit mechanism and detection switch pressure strip expansion of position mechanism.
3 is simple in construction, easy for installation, easily realizes volume production.
Brief description of the drawings
Fig. 1 is the structure chart of pendulum mirror optical communication terminal；
Fig. 2 is the structure chart of single pole both-end locking-type locking device；
Fig. 3 is the lock-out state structure chart that single pole both-end locking-type puts mirror locking device；
Fig. 4 is that pendulum mirror terminal puts mirror part and co-ordinates of satellite X-axis and the installation graph of Y-axis；
Fig. 5 is that pendulum mirror terminal puts mirror part and co-ordinates of satellite X-axis and the installation graph of Z axis.
Embodiment
Embodiment one：Present embodiment is illustrated referring to figs. 1 to Fig. 3, is used to put described in present embodiment
The single pole both-end locking-type locking device of mirror satellite laser communications terminal, pendulum mirror satellite laser communications terminal include pendulum mirror peace
Dress seat 1, pendulum mirror 2, pitching rotating shaft 3, U-shaped frame 4, direction rotating shaft 5 and optical bodies, the direction rotating shaft 5 and optical bodies are
Cylindrical structural, one end of direction rotating shaft 5 are fixedly connected with one end of optical bodies, and the both ends of U-shaped frame 4 are U-shape structure, and two
Individual U-shape structure is oppositely arranged, and a manhole is each provided with the side wall on the top of two U-shape structures, and pitching rotating shaft 3 passes through
The manhole is connected with pendulum mirror mounting seat 1, and the one side of pendulum mirror mounting seat 1 is provided with pendulum mirror 2, and the bottom of U-shaped frame 4 is circular
Through hole, the bottom of U-shaped frame 4 are fixedly connected with the other end of direction rotating shaft 5,
It also includes pendulum mirror single pole pressure strip 6, pendulum mirror both-end 7, two devices 8 of terminating an agreement of pressure strip,
It is U-shaped board structure to put mirror single pole pressure strip 6, and multiple screws, bolt are provided with the transverse slat of pendulum mirror single pole pressure strip 6
The back side of pendulum mirror mounting seat 1 is fixed to by screw, a cylinder is respectively arranged with two side plates of pendulum mirror single pole pressure strip 6
Groove,
It is two structure identical support frames to put mirror both-end pressure strip 7, is respectively set in the top side wall of pendulum mirror both-end pressure strip 7
A through hole 7-1 is equipped with, each through hole is provided at both ends with two screwed hole 7-2, and the bottom of pendulum mirror both-end pressure strip 7 is respectively provided with
There is screwed hole 7-2, bolt is fixed to U-shaped erection by putting the screwed hole of the bottom of mirror both-end pressure strip 7 by mirror both-end pressure strip 7 is put
Post side,
The structure of two devices 8 of terminating an agreement is identical, and device 8 of terminating an agreement is T-type structure, the locking pin 8-1's for device 8 of each terminating an agreement
Two screw 8-2 are provided at both ends with, the locking pin 8-1 for device 8 of each terminating an agreement passes through the through hole on a pendulum mirror both-end pressure strip 7
It is connected with a cylinder groove on pendulum mirror single pole pressure strip 6, bolt is conciliate by putting the screwed hole 7-2 on mirror both-end pressure strip 7
Screw 8-2 about on device 8 fixes device 8 of terminating an agreement.
In present embodiment, four screws are provided with the transverse slat of pendulum mirror single pole pressure strip 6, pendulum mirror both-end pressure strip 7
The bottom of each support frame is provided with four screwed holes.
Embodiment two：Present embodiment is to leading to described in embodiment one for putting mirror laser satellite
The single pole both-end locking-type locking device of letter terminal is described further, in present embodiment, the model for device 8 of terminating an agreement
6TL01-9C, put and be provided with four screws on the transverse slat of mirror single pole pressure strip 6.
Embodiment three：Present embodiment is to leading to described in embodiment one for putting mirror laser satellite
The single pole both-end locking-type locking device of letter terminal is described further, in present embodiment, the locking pin 8-1 for device 8 of terminating an agreement
On scribble 5 μm of molybdenum dichloride lubricants.
Embodiment four：Present embodiment is to leading to described in embodiment one for putting mirror laser satellite
The single pole both-end locking-type locking device of letter terminal is described further, in present embodiment, pendulum mirror both-end pressure strip 7 and pendulum mirror
0.05mm distance is left between the binding face of single pole pressure strip 6.
Embodiment five：The list for being used to put mirror satellite laser communications terminal according to embodiment one
The locking method that bar both-end locking-type locking device is realized, in present embodiment, this method includes herein below：
First, pendulum mirror single pole pressure strip 6 is fixed to by pendulum mirror through the screw on pendulum mirror single pole pressure strip 6 using bolt
The another side of mounting seat 1,
Secondly the through hole on a pendulum mirror both-end pressure strip 7, is sequentially passed through using the locking pin 8-1 for device 8 of each terminating an agreement
A cylinder groove on 7-1 and pendulum mirror single pole pressure strip 6, then pass through two screw 8-2 to terminate an agreement on device 8 and pendulum mirror with bolt
The screwed hole 7-2 at the top of both-end pressure strip 7, the device 8 that will terminate an agreement, pendulum mirror single pole pressure strip 6 and the company of fixation of pendulum mirror both-end pressure strip 7
Connect,
Again, fixed using bolt through the screwed hole 7-2 of the bottom of pendulum mirror both-end pressure strip 7 by mirror both-end pressure strip 7 is put
To the U-shaped column side of frame 4, so as to realize the locking to putting mirror 2.
In present embodiment, this method includes herein below：1st, pendulum mirror single pole pressure strip is fixed to pendulum by 4-M5 bolts
The mirror mounting seat back side；2nd, put mirror both-end pressure strip and U-shaped erection post side is fixed to by 6-M4 bolts；3rd, pendulum mirror single pole is compressed
PlateThrough hole and pendulum mirror both-end pressure stripCylinder groove align, by two pieces of dresses of terminating an agreement
The locking pin for putting 6TL01-9C scribbles 5 μm of molybdenum dichloride lubricants through both-end pressure stripHole, insert single pole pressure
Tight plateCylinder groove in；4th, the installation being fixed to two pieces of devices of terminating an agreement with 2-M5 bolts at the top of both-end pressure strip
Hole, then put mirror locking.When the 5th, unlocking, firer's unlocking device ignition and detonation, spacer pin is extracted by force of explosion, realize pendulum mirror locking device
Unblock.
Claims (5)
1. the single pole both-end locking-type locking device for putting mirror satellite laser communications terminal, pendulum mirror satellite laser communications are whole
End includes putting mirror mounting seat (1), pendulum mirror (2), pitching rotating shaft (3), U-shaped frame (4), direction rotating shaft (5) and optical bodies, the side
Position rotating shaft (5) and optical bodies are cylindrical structural, and one end of direction rotating shaft (5) is fixedly connected with one end of optical bodies, U
The both ends of type frame (4) are U-shape structure, and two U-shape structures are oppositely arranged, and are respectively set in the side wall on the top of two U-shape structures
There is a manhole, pitching rotating shaft (3) is connected by the manhole with pendulum mirror mounting seat (1), and the one of pendulum mirror mounting seat (1)
Face is provided with pendulum mirror (2), and the bottom of U-shaped frame (4) is circular through hole, and the bottom of U-shaped frame (4) is another with direction rotating shaft (5)
End is fixedly connected,
Characterized in that, it also includes pendulum mirror single pole pressure strip (6), pendulum mirror both-end pressure strip (7), two devices of terminating an agreement (8),
It is U-shaped board structure to put mirror single pole pressure strip (6), and multiple screws, bolt are provided with the transverse slat of pendulum mirror single pole pressure strip (6)
The back side of pendulum mirror mounting seat (1) is fixed to by screw, one is respectively arranged with two side plates of pendulum mirror single pole pressure strip (6)
Cylinder groove,
It is two structure identical support frames to put mirror both-end pressure strip (7), is respectively set in the top side wall of pendulum mirror both-end pressure strip (7)
A through hole (7-1) is equipped with, each through hole is provided at both ends with two screwed holes (7-2), the bottom of pendulum mirror both-end pressure strip (7)
Screwed hole (7-2) is provided with, bolt will put mirror both-end pressure strip (7) by putting the screwed hole of mirror both-end pressure strip (7) bottom
U-shaped erection post side is fixed to,
The structure of two devices of terminating an agreement (8) is identical, and device of terminating an agreement (8) is T-type structure, the locking pin (8- for device (8) of each terminating an agreement
1) be provided at both ends with two screws (8-2), the locking pin (8-1) for device (8) of each terminating an agreement passes through a pendulum mirror both-end and compressed
Through hole on plate (7) is connected with a cylinder groove on pendulum mirror single pole pressure strip (6), and bolt is by putting mirror both-end pressure strip (7)
On screwed hole (7-2) and device of terminating an agreement (8) on the fixed device (8) of terminating an agreement of screw (8-2).
2. the single pole both-end locking-type locking device according to claim 1 for being used to put mirror satellite laser communications terminal,
Characterized in that, the model 6TL01-9C of device of terminating an agreement (8), puts and is provided with four spiral shells on the transverse slat of mirror single pole pressure strip (6)
Hole.
3. the single pole both-end locking-type locking device according to claim 1 for being used to put mirror satellite laser communications terminal,
Characterized in that, scribble 5 μm of molybdenum dichloride lubricants on the locking pin (8-1) of device of terminating an agreement (8).
4. the single pole both-end locking-type locking device according to claim 1 for being used to put mirror satellite laser communications terminal,
Characterized in that, 0.05mm distance is left between the binding face of pendulum mirror both-end pressure strip (7) and pendulum mirror single pole pressure strip (6).
5. the single pole both-end locking-type locking device reality according to claim 1 for being used to put mirror satellite laser communications terminal
Existing locking method, it is characterised in that this method includes herein below：
First, pendulum mirror single pole pressure strip (6) is fixed to by pendulum mirror through the screw on pendulum mirror single pole pressure strip (6) using bolt
The another side of mounting seat (1),
Secondly, sequentially passed through using the locking pin (8-1) of each device of terminating an agreement (8) logical on a pendulum mirror both-end pressure strip (7)
A cylinder groove on hole (7-1) and pendulum mirror single pole pressure strip (6), then pass through the screw on two devices of terminating an agreement (8) with bolt
Screwed hole (7-2) at the top of (8-2) and pendulum mirror both-end pressure strip (7), the device (8) that will terminate an agreement, pendulum mirror single pole pressure strip (6) and pendulum
Mirror both-end pressure strip (7) is fixedly connected,
Again, mirror both-end pressure strip (7) will be put admittedly through the screwed hole (7-2) of pendulum mirror both-end pressure strip (7) bottom using bolt
Fixed extremely U-shaped frame (4) column side, so as to realize the locking to pendulum mirror (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975432.9A CN105485152B (en) | 2015-12-22 | 2015-12-22 | For putting the single pole both-end locking-type locking device and its locking method of mirror satellite laser communications terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510975432.9A CN105485152B (en) | 2015-12-22 | 2015-12-22 | For putting the single pole both-end locking-type locking device and its locking method of mirror satellite laser communications terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105485152A CN105485152A (en) | 2016-04-13 |
| CN105485152B true CN105485152B (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510975432.9A Active CN105485152B (en) | 2015-12-22 | 2015-12-22 | For putting the single pole both-end locking-type locking device and its locking method of mirror satellite laser communications terminal |
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| CN (1) | CN105485152B (en) |
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| CN109806104A (en) * | 2019-01-21 | 2019-05-28 | 北京工业大学 | A kind of power head device can be used for half disability old man's multi-joint exercise for power |
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| CN102879902A (en) * | 2012-10-08 | 2013-01-16 | 同济大学 | Cam-driven oscillating mirror mechanism |
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|---|---|---|---|---|
| US6404400B1 (en) * | 2001-01-30 | 2002-06-11 | Andrew Corporation | Antenna mount assembly |
| CN2760864Y (en) * | 2004-11-15 | 2006-02-22 | 深圳市世纪人无线通讯设备有限公司 | Base of free space optical communication equipment |
| CN201204589Y (en) * | 2008-04-25 | 2009-03-04 | 深圳市世纪人无线通讯设备有限公司 | Wireless optical communication device base plate |
| CN201238077Y (en) * | 2008-08-06 | 2009-05-13 | 四川九洲电器集团有限责任公司 | Portable satellite receiving antenna |
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|---|---|
| CN105485152A (en) | 2016-04-13 |
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