CN206528651U - A kind of unmanned plane booster rocket adjusts positioner - Google Patents
A kind of unmanned plane booster rocket adjusts positioner Download PDFInfo
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- CN206528651U CN206528651U CN201720148595.4U CN201720148595U CN206528651U CN 206528651 U CN206528651 U CN 206528651U CN 201720148595 U CN201720148595 U CN 201720148595U CN 206528651 U CN206528651 U CN 206528651U
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- unmanned plane
- support frame
- digital display
- bearing
- booster rocket
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Abstract
Positioner is adjusted the utility model discloses a kind of unmanned plane booster rocket, is made up of support frame, rack, lowering or hoisting gear, rear bikini bearing, digital display pressure sensor, thrust adjusting lever.Support frame provides support for each part；Rack is fixed on the support frame by lowering or hoisting gear, and digital display pressure sensor is located at rear bikini bearing side-lower.It uses horizontal positioned mode to carry out the adjustment location and installation of unmanned plane booster rocket, body actual weight can be measured without unmanned plane is hung up into progress operation, and unmanned plane actual center gravity position is drawn by given calculation formula, the booster rocket axis consistent with actual center gravity position is obtained by the three-dimensional digital display displacement adjuster in device again, the adjustment for being rapidly completed unmanned plane booster rocket installation site is installed, and the boosting direction and unmanned plane actual center gravity for making booster rocket are consistent.Operation link and operating time are reduced, processing safety and operating efficiency is improved.
Description
Technical field
The utility model is related to UAS lift-off technology field, specifically, is related to a kind of using rocket assist, zero
The adjustment positioner and method of the UAS booster rocket installation site of long transmitting.
Background technology
At present, unmanned plane is just playing more and more important effect in military field and civil area.Rocket assist, distance of zero mark
Launch, be middle-size and small-size fixed-wing unmanned plane pass through frequently with one kind take off mode.This mode is to environmental requirement phase of taking off
To relatively low, it is not necessary to special airport, unmanned plane field use requirement can be met well.
In traditional unmanned plane manufacturing process, carry out booster rocket installation when, typically unmanned plane is overturn, ventral upward,
The adjustment positioning of booster rocket installation site is carried out using vertical hanging method.Vertical hanging method to the fixed-wing of reduced size nobody
Machine is more applicable, and final measurement alignment error accumulation is less.And when unmanned plane cabinet size is larger, vertical hanging method is to hanging
The height in place and width dimensions space requirement can all be improved, unmanned plane body upset become extremely difficult, hanging security compared with
Difference.In addition, if when carrying out the adjustment installation of booster rocket installation site under fuel oil does not fill it up with state, because the flowing of fuel oil is special
Fuel oil in property, unmanned sump differs greatly in vertical hanging state and emission state position of centre of gravity, and it hangs form vertically
Measurement is installed and there is larger theoretical error.
Utility model content
In order to avoid the deficiency that prior art is present, the utility model proposes a kind of unmanned plane booster rocket adjustment positioning dress
Put.The adjustment positioner is operated without unmanned plane is hung up, and unmanned plane horizontal positioned can be measured into body
Actual weight, and unmanned plane actual center gravity is drawn by given calculation formula, and positioned using the adjustment of the adjustment positioner
Function, the adjustment for being rapidly completed unmanned plane booster rocket installation site is installed, and makes the boosting direction of booster rocket and unmanned plane real
Border center of gravity is consistent, and is that unmanned plane takes off offer safety guarantee.
The utility model solves the technical scheme that its technical problem used:Including support frame, adjustment bearing, level
Measuring basis hole, rack, lowering or hoisting gear, rear bikini bearing, digital display pressure sensor, thrust adjusting lever, three-dimensional digital display position
Adjuster, pressure sensor are moved, the support frame provides support for each part；Multiple adjustment bearings are arranged on support frame bottom
Corner location has horizontal survey datum hole in portion, support frame, coordinates adjustment branch by adjusting bearing and horizontal survey datum hole
The horizontal level of support frame frame；Two racks are located at the rear portion on the leading section and support frame in support frame respectively, and put
Put frame to be connected by lowering or hoisting gear with support frame, lowering or hoisting gear side is provided with handwheel；Bikini bearing uses ball bearing afterwards
With side bearing combining structure form, first 2 points of rear bikini bearing are fixed support, and latter point is with lowering or hoisting gear
Movable supporting, digital display pressure sensor is located at the side-lower of rear bikini bearing, and pressure sensor is located at below bikini bearing,
Weight amount of the tested unmanned plane under three groups of specified angle states is measured by digital display pressure-strain；Thrust adjusting lever one end
Portion is located on rack, is connected at the top of thrust adjusting lever with booster rocket seat, and boosting fire can be axially promoted along thrust adjusting lever
Arrow seat carries out installation regulation, and the thrust adjusting lever other end is connected with three-dimensional digital display displacement adjuster, three-dimensional digital display displacement adjuster
Axis direction for adjusting thrust adjusting lever.
Beneficial effect
The utility model proposes a kind of unmanned plane booster rocket adjust positioner, carried out by the way of horizontal positioned
The adjustment location and installation of unmanned plane booster rocket, is operated without unmanned plane is hung up, you can measure body actual
Weight, and unmanned plane actual center gravity is drawn by given calculation formula, it is quick complete then using the adjustment positioning function of the present apparatus
Adjustment into unmanned plane booster rocket installation site is installed, and the boosting direction and unmanned plane actual center gravity for making booster rocket keep one
Cause, so as to be taken off offer safety guarantee for unmanned plane.
The utility model unmanned plane booster rocket adjust positioner, solve traditional rocket assist, zero length lauuch nobody
Machine installs booster rocket every time must all carry out the present situation of complicated hanging adjustment operation of weighing, and reduce operation link, shorten
Operating time, substantially increase processing safety and operating efficiency.
The utility model unmanned plane booster rocket adjusts positioner, meets unmanned plane in horizontal positioned state, boosting fire
The adjustment location and installation of arrow installation site, mounting means essentially eliminates theoretical measurement closer to the true emission state of unmanned plane
Alignment error, its installation accuracy meets the technical requirement on design of unmanned plane booster rocket installation.
Brief description of the drawings
Below in conjunction with the accompanying drawings with embodiment to a kind of unmanned plane booster rocket of the utility model adjustment positioner make into
One step is described in detail.
Fig. 1 is that the utility model unmanned plane booster rocket adjusts positioner schematic diagram.
Fig. 2 is that the utility model unmanned plane booster rocket adjusts positioner axonometric drawing.
Fig. 3 is the rear three-point type supporting structure schematic diagram that the utility model unmanned plane booster rocket adjusts positioner.
Fig. 4 is the three-dimensional digital display displacement adjuster schematic diagram that the utility model unmanned plane booster rocket adjusts positioner.
In figure
1. bikini after the lowering or hoisting gear 6. of 4. rack of the adjustment 3. horizontal survey datum hole of bearing of support frame 2. 5.
The three-dimensional digital display displacement adjuster 90.Z of 8. thrust adjusting lever of bearing 7. digital display pressure sensor, 71. pressure sensor 9. to
Displacement digital display 91.Z is to displacement governor 92.X to displacement digital display 93.X to displacement governor
Embodiment
The present embodiment is a kind of unmanned plane booster rocket adjustment positioner.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the present embodiment unmanned plane booster rocket adjusts positioner by frame base, center of gravity
Measuring system, booster rocket adjustment alignment system three part composition；Wherein, frame base include support frame 1, adjustment bearing 2,
Horizontal survey datum hole 3；Center of gravity measurement system includes rack 4, lowering or hoisting gear 5, rear bikini bearing 5, digital display pressure sensing
Device 7；Booster rocket adjustment alignment system includes thrust adjusting lever 8, three-dimensional digital display displacement adjuster 9；Wherein, digital display pressure sensing
Device 7 also includes pressure sensor 71；Three-dimensional digital display displacement adjuster 9 also include Z-direction displacement digital display 90, Z-direction displacement governor 91,
X is to displacement digital display 92, X to displacement governor 93.
In the present embodiment, support frame 1 provides support for each part；Adjust bearing 2 and be arranged on the bottom of support frame 1, and
The adjustment quantity of bearing 2 is configured according to the size of support frame 1, and generally regulation bearing 2 quantity is 6~8.Support frame
Corner location has horizontal survey datum hole 3 on 1, is coordinated by adjusting bearing 2 and horizontal survey datum hole 3 and adjusted, can velocity modulation soon
The horizontal level of whole support frame 1.
Two racks 4 respectively be located at support frame 1 on leading section and support frame 1 on rear portion, and rack 4 with
Support frame 1 is fixedly connected by lowering or hoisting gear 5, and the side of lowering or hoisting gear 5 is provided with handwheel.Rack 4 is used to place unmanned plane
Body, and body accidental falling is prevented to rear bikini bearing 5, the weight measurement data distortion caused.Rack 4 is by rising
Falling unit 5 is arranged in support frame 1, convenient that the slow drop of unmanned plane is placed on rear bikini bearing 6.
In the present embodiment, rear bikini bearing 6 uses ball bearing and side bearing combining structure form, it is to avoid side friction
Influence of the power to body weight measured value, makes body weight measurement result more accurate.First 2 points of bikini bearing 6 are solid afterwards
Fixed support, latter point is the movable supporting with lowering or hoisting gear, convenient to lift or put down specified angle by tested unmanned plane.Digital display
Pressure sensor 7 is fixed on the side-lower of rear bikini bearing 6, and pressure sensor 71 is located at below bikini bearing 6, passes through number
Aobvious pressure-strain measures weight amount of the tested unmanned plane under three groups of specified angle states.Thrust adjusting lever 8 is arranged on branch
The rear portion of support frame frame 1, the one end part of thrust adjusting lever 8 is on rack 4, and the top of thrust adjusting lever 8 is connected with booster rocket seat,
And can axially promote booster rocket seat to carry out installation regulation, the other end of thrust adjusting lever 8 and three-dimensional digital display position along thrust adjusting lever 8
Move adjuster 9 to be connected, three-dimensional digital display displacement adjuster 9 is used for the axis direction for adjusting thrust adjusting lever 8.Three-dimensional digital display displacement
Adjuster 9 is arranged on the rearward end of support frame 1, and Z-direction displacement digital display 90 is connected with Z-direction displacement governor 91, and X is to displacement digital display
92 are connected with X to displacement governor 93, and are connected respectively with three-dimensional digital display displacement adjuster 9, and three-dimensional digital display displacement adjuster 9 is used
In the axis direction of adjustment thrust adjusting lever 8, it is allowed to be consistent with unmanned plane actual center gravity position.Drawing tested unmanned plane
Behind actual center gravity position, by can be calculated displacement of the bottom of thrust adjusting lever 8 along tri- directions of X, Y, Z, three-dimensional is used
Digital display displacement adjuster 9 adjusts the displacement in these three directions, makes the axis and actual unmanned plane position of centre of gravity of thrust adjusting lever 8
It is consistent.
The installation of booster rocket is to adjust its boosting direction to be consistent with unmanned plane actual center gravity position.Due to every frame without
Man-machine actual center gravity position is all different, therefore during fabrication, every frame unmanned plane is required for carrying out boosting according to actual center gravity position
The adjustment of rocket axial location.It is connected at the top of thrust adjusting lever with booster rocket seat, booster rocket can be axially promoted along adjusting lever
Seat is mobile, and the connection progress cushioning adjustment between booster rocket seat and body is installed.Three-dimensional digital display displacement adjuster is located at
Thrust adjusting lever bottom, by the adjustment of displacement along tri- directions of X, Y, Z, can easily adjust thrust adjustment rod axis and reality
Border position of centre of gravity is consistent.By adjusting the axial location of thrust adjusting lever, the axial location of booster rocket can be adjusted, makes boosting
Boosting axis and unmanned plane actual center gravity position consistency after rocket is installed, so that there is reliable boosting thrust when unmanned plane takes off
Ensured with boosting direction.
The present embodiment operating process
(a) unmanned plane is lifted by crane on the rack 4 placed on the support frame, and will by the lowering or hoisting gear 5 of rack 4
Unmanned plane delays drop and is placed on rear bikini support base 6.
(b) bikini bearing 6 uses ball bearing and side bearing combining structure form afterwards, passes through bikini bearing after adjustment
6 lowering or hoisting gear, completes the weight measurement of unmanned plane three kinds of specified angle states on rear bikini bearing 6, and according to given
Calculation formula obtains unmanned plane actual center gravity position.
(c) top of thrust adjusting lever 8 is connected with rocket cylinder base, according to unmanned plane actual center gravity position, by calculating
Go out adjustment data of the bottom of thrust adjusting lever 8 along tri- directions of X, Y, Z, and be adjusted by three-dimensional digital display displacement adjuster 9
The displacement in three directions, makes the axis of thrust adjusting lever 8 and unmanned plane actual center gravity position consistency, it is ensured that unmanned plane takeoff condition
Boosting thrust and boosting direction.
Claims (1)
1. a kind of unmanned plane booster rocket adjusts positioner, it is characterised in that:Surveyed including support frame, adjustment bearing, level
Measure datum hole, rack, lowering or hoisting gear, rear bikini bearing, digital display pressure sensor, thrust adjusting lever, three-dimensional digital display displacement
Adjuster, pressure sensor, the support frame provide support for each part；Multiple adjustment bearings are arranged on support frame bottom
Corner location has horizontal survey datum hole in portion, support frame, coordinates adjustment branch by adjusting bearing and horizontal survey datum hole
The horizontal level of support frame frame；Two racks are located at the rear portion on the leading section and support frame in support frame respectively, and put
Put frame to be connected by lowering or hoisting gear with support frame, lowering or hoisting gear side is provided with handwheel；Bikini bearing uses ball bearing afterwards
With side bearing combining structure form, first 2 points of rear bikini bearing are fixed support, and latter point is with lowering or hoisting gear
Movable supporting, digital display pressure sensor is located at the side-lower of rear bikini bearing, and pressure sensor is located at below bikini bearing,
Weight amount of the tested unmanned plane under three groups of specified angle states is measured by digital display pressure-strain；Thrust adjusting lever one end
Portion is located on rack, is connected at the top of thrust adjusting lever with booster rocket seat, and boosting fire can be axially promoted along thrust adjusting lever
Arrow seat carries out installation regulation, and the thrust adjusting lever other end is connected with three-dimensional digital display displacement adjuster, three-dimensional digital display displacement adjuster
Axis direction for adjusting thrust adjusting lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148595.4U CN206528651U (en) | 2017-02-20 | 2017-02-20 | A kind of unmanned plane booster rocket adjusts positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148595.4U CN206528651U (en) | 2017-02-20 | 2017-02-20 | A kind of unmanned plane booster rocket adjusts positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206528651U true CN206528651U (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720148595.4U Expired - Fee Related CN206528651U (en) | 2017-02-20 | 2017-02-20 | A kind of unmanned plane booster rocket adjusts positioner |
Country Status (1)
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| CN (1) | CN206528651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892130A (en) * | 2017-02-20 | 2017-06-27 | 西安爱生技术集团公司 | A kind of unmanned plane booster rocket adjusts positioner and method |
| CN111504280A (en) * | 2020-04-15 | 2020-08-07 | 成都飞机工业（集团）有限责任公司 | Device and method for measuring distance between gravity center and thrust line of unmanned aerial vehicle |
-
2017
- 2017-02-20 CN CN201720148595.4U patent/CN206528651U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892130A (en) * | 2017-02-20 | 2017-06-27 | 西安爱生技术集团公司 | A kind of unmanned plane booster rocket adjusts positioner and method |
| CN111504280A (en) * | 2020-04-15 | 2020-08-07 | 成都飞机工业（集团）有限责任公司 | Device and method for measuring distance between gravity center and thrust line of unmanned aerial vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |