CN107685846A - A kind of continental rise captive balloon draw off gear and its control system - Google Patents
A kind of continental rise captive balloon draw off gear and its control system Download PDFInfo
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- CN107685846A CN107685846A CN201710711938.8A CN201710711938A CN107685846A CN 107685846 A CN107685846 A CN 107685846A CN 201710711938 A CN201710711938 A CN 201710711938A CN 107685846 A CN107685846 A CN 107685846A
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- ratchet
- captive balloon
- guide wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/40—Balloons
- B64B1/50—Captive balloons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/40—Balloons
- B64B1/50—Captive balloons
- B64B1/52—Captive balloons attaching trailing entanglements
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- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The present invention relates to the extension and retraction system design field of captive balloon, and more particularly to a kind of large-scale continental rise captive balloon draw off gear and its control system, draw off gear includes the continental rise turntable along the setting of vertical axis of rotation on the ground；And guide wheel, rolling-up mechanism, haulage gear, tension measuring mechanism, tension force compensation mechanism.The captive balloon draw off gear and control system of the present invention, which compensate for existing extension and retraction system, can not meet large-scale captive balloon lift-off recovery, the deficiency of aerial resident functions, be mainly reflected in：Draw off gear is arranged on continental rise rotary type moor facility, can be rotated with the wind together with moor facility；Designed by on-line tension detection design, main traction dual-host backup, double brake design, winding tension mechanical compensation design the security for improving captive balloon folding and unfolding, infringement caused by avoiding malfunction and failure and artificial maloperation possibility, realize the low-tension storage of hawser, the excessive wear of hawser is avoided, meets the requirement of captive balloon folding and unfolding.
Description
Technical field
The present invention relates to the extension and retraction system design field of captive balloon, and cable is tethered at by towing more particularly to one kind
Rope, realize large-scale continental rise captive balloon lift-off, recovery and draw off gear resident in the air and its control system.
Background technology
Captive balloon is a kind of unpowered balloon flighter, is connected by tether cable with ground installation, to fill close to the inner portion
The light gas (helium etc.) of dress produces buoyancy hovering in the air.Carrying as equipment such as various communications, monitoring and radars is put down
Platform, there is very important effect and unrivaled advantage.
The lift-off of captive balloon, recovery and aerial resident functions mainly wound and discharged by extension and retraction system tether cable come
Realize.
At present, captive balloon product is mostly the middle-size and small-size platform of vehicle-mounted removable (volume is below several kilosteres), its
Extension and retraction system design is simple, reliability is relatively low, folding and unfolding load is small, folding and unfolding speed is slow.Middle-size and small-size captive balloon extension and retraction system is general
Using alternating current generator as traction power source, and the on-line monitoring of tension force during hawser folding and unfolding can not be realized.
It is fixed that large-scale captive balloon (more than 10000 cubic metres of volume) is generally continental rise, and its height of going up to the air is up to 3000
Rice~4000 meters, can give full play to the effect of captive balloon is as aerial platform.Large-scale captive balloon goes up to the air height more because of it
Height, wind loading rating is stronger, the requirement higher to propositions such as the reliabilities of its extension and retraction system.Conventional middle-size and small-size captive balloon folding and unfolding
System can not meet that large-scale captive balloon folding and unfolding will because of the defects of its folding and unfolding load is low, structure function is simple, reliability is not high
Ask.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of continental rise captive balloon draw off gear and its control system, meets
Captive balloon lift-off recovery, aerial resident functions, have main draw-gear dual-host backup, it is dual be tethered at braking protection, online
Power detection, winding tension mechanical compensation function.
In order to solve the above technical problems, the invention provides following technical scheme：
A kind of continental rise captive balloon draw off gear, captive balloon are drawn by tether cable, and the first end of tether cable is with being
Balloon is stayed to connect, the second end is connected with the draw off gear, and draw off gear includes the land along the setting of vertical axis of rotation on the ground
Base turntable；And the guide wheel on continental rise turntable, guide wheel, which is used to guide the first end of tether cable to continental rise, to be turned
On platform, guide wheel is located at continental rise turntable edge, continental rise turntable is swung with the wind under the traction of captive balloon；
Also include on continental rise turntable from tether cable first end to setting gradually the guide wheel：
Rolling-up mechanism, for storing and discharging tether cable；
Haulage gear, for driving tether cable to discharge, reclaim and being resident traction；
Tension measuring mechanism, for measuring haulage gear to the tensile force of the tether cable between guide wheel；
Also include the tension force compensation mechanism between rolling-up mechanism and haulage gear, the tension force compensation mechanism is used to be tensioned
Tether cable between rolling-up mechanism and haulage gear.
Preferably, the tension force compensation mechanism includes oblique guide wheel, the tether cable set around the oblique guide wheel and with it is oblique
Certain cornerite is formed between guide wheel；The rotating shaft of the tiltedly guide wheel is arranged in swing arm, and the swing arm is set with fixation on continental rise turntable
The base put is hinged, and a spring buffer is respectively provided between the swing arm both sides and base.
Preferably, the haulage gear includes two spaced traction wheels that are parallel to each other, and two traction wheels are synchronously same
To rotation, the tether cable is wrapped on two traction wheels, and a driven gear, two traction wheels are respectively provided with the rotating shaft of two traction wheels
Between be provided with a power transmission shaft, the power transmission shaft is provided with the driving gear engaged simultaneously with two driven gears, the power transmission shaft
Output shaft synchronous of the both ends respectively with two traction decelerators is rotatablely connected, and the input shaft of two traction decelerators passes through shaft coupling respectively
Device is connected with the main shaft synchronous axial system of two traction electric machines.
Preferably, the shaft coupling between the traction decelerator and traction electric machine is provided with traction braking device；And at least one
The rotating shaft of individual traction wheel is provided with ratchet wheel pawl type brake.
Preferably, the ratchet wheel pawl type brake includes the ratchet being connected with traction wheel main shaft synchronous axial system, and hinge
The ratchet being connected on the fixed support of ratchet side one, the ratchet are lever-type structure, ratchet one end and electric power away from ratchet
The push rod of pusher is hinged, and the electric propulsion is hinged with fixed support, and the push rod of electric propulsion can drive when flexible
Ratchet is engaged or separated with ratchet.
Preferably, the rolling-up mechanism includes rotating the storage cable reel set, and the rotating shaft and a winding for storing up cable reel are slowed down
The output shaft synchronous rotation connection of device, the input shaft for winding decelerator are connected by the main shaft synchronous axial system of shaft coupling and winding motor
Connect, and the shaft coupling is provided with winding brake, the storage cable reel side is additionally provided with wire-arranging mechanism, and the wire-arranging mechanism includes
The glass pulley set along storage cable reel axially reciprocating, the glass pulley are rotatably arranged on the sliding block of a leading screw and nut mechanism
On, the screw mandrel of the leading screw and nut mechanism is driven by winding displacement motor.
Preferably, the device for measuring tension includes dynamometry guide wheel, and the guide wheel shaft of dynamometry guide wheel is rotatably arranged on bottom
On seat, one end and the lower bottom base of upper bed-plate are hinged, and force cell, the system are provided between the other end and lower bottom base of upper bed-plate
Hawser is stayed to form certain cornerite around dynamometry guide wheel and between dynamometry guide wheel from force cell offside.
Present invention also offers a kind of control system of continental rise captive balloon draw off gear, continental rise captive balloon folding and unfolding dress
Put including rolling-up mechanism, haulage gear and tension measuring mechanism；
Wherein rolling-up mechanism includes rotating the storage cable reel set, and for driving the winding motor and use of storage cable reel
In the winding brake of braking storage cable reel, the storage cable reel side is additionally provided with wire-arranging mechanism, and the wire-arranging mechanism includes edge
The glass pulley that cable reel axially reciprocating is set is stored up, the glass pulley is rotatably arranged on the sliding block of a leading screw and nut mechanism,
The screw mandrel of the leading screw and nut mechanism is driven by winding displacement motor；
Wherein haulage gear includes two spaced traction wheels that are parallel to each other, and one is respectively provided with the rotating shaft of two traction wheels
Driven gear, a power transmission shaft is provided between two traction wheels, and the power transmission shaft is provided with the active engaged simultaneously with two driven gears
Gear, the both ends output shaft synchronous rotation connection with two traction decelerators respectively of the power transmission shaft, two traction decelerators
Input shaft is connected by shaft coupling with the main shaft synchronous axial system of the first traction electric machine and the second traction electric machine respectively；Two traction
The first traction braking device and the second traction braking device are respectively equipped with shaft coupling between decelerator and two traction electric machines；And at least
The rotating shaft of one traction wheel is provided with ratchet wheel pawl type brake；The ratchet wheel pawl type brake includes same with traction wheel main shaft
Walk the ratchet of rotation connection, and the ratchet being hinged on the fixed support of ratchet side one, the ratchet is lever-type structure, spine
The push rod of pawl one end and electric propulsion away from ratchet is hinged, and the electric propulsion is hinged with fixed support, and electric power promotes
The push rod of device can drive ratchet to engage or separate with ratchet when flexible；
Wherein device for measuring tension includes dynamometry guide wheel, and the guide wheel shaft of dynamometry guide wheel is rotatably arranged on upper bed-plate, on
One end of base is hinged with lower bottom base, and force cell, the tether cable are provided between the other end and lower bottom base of upper bed-plate
Certain cornerite is formed around dynamometry guide wheel and between dynamometry guide wheel from force cell offside；
It is characterized in that：Control system includes controller, the first traction driver, the second traction driver, winding driving
Device, winding displacement driver, the first tachogenerator, the second tachogenerator, speed measuring coder；First traction driver is used for
Receive the control signal that controller is sent and the first traction electric machine, the first traction braking device and electricity are controlled according to the control signal
Power pusher acts；Second traction driver receives the control signal that controller is sent and according to control signal control the
Two traction electric machines, the second traction braking device and electric propulsion action, first tachogenerator are used for detection first and led
Draw the rotating speed of motor and send testing result to controller, second tachogenerator is used to detect the second traction electric machine
Rotating speed simultaneously sends testing result to controller；The winding driver is used to receive the control signal that controller is sent and basis
The control signal controls winding motor and winding brake action；The speed measuring coder is used for the winding speed for detecting storage cable reel
Degree, and control signal is sent to winding displacement driver according to the rolling speed, winding displacement driver controls winding displacement according to the control signal
Motor action；The signal output part of the force cell of the device for measuring tension is electrically connected with the controller.
The technical effects of the invention are that：The captive balloon draw off gear and control system of the present invention compensate for existing folding and unfolding
System can not meet the deficiency of large-scale captive balloon use demand, be mainly reflected in：Draw off gear is arranged on continental rise rotary type system
Stay on facility, can be rotated with the wind together with moor facility；Designed by on-line tension detection design, main traction dual-host backup,
Double brake design, the design of winding tension mechanical compensation improve the security of captive balloon folding and unfolding, avoid malfunction and failure and
Infringement caused by maloperation is possible, the low-tension storage of hawser is realized, avoids the excessive wear of hawser, meets that captive balloon is received
The requirement put.
Brief description of the drawings
Fig. 1 is the schematic diagram for the continental rise captive balloon draw off gear that embodiments of the invention are provided；
Fig. 2 is the structural representation for the continental rise captive balloon draw off gear that embodiments of the invention are provided；
Fig. 3 is the top view for the continental rise captive balloon draw off gear that embodiments of the invention are provided；
Fig. 4 is the schematic diagram of the rolling-up mechanism that embodiments of the invention are provided and wire-arranging mechanism；
Fig. 5 is the structural representation for the tension force compensation mechanism that embodiments of the invention are provided；
Fig. 6 is the transmission principle figure for the haulage gear that embodiments of the invention are provided；
Fig. 7 is the structural representation for the click brake that embodiments of the invention are provided；
Fig. 8 is the structural representation for the tension measuring mechanism that embodiments of the invention are provided；
Fig. 9 is the theory diagram for the control system that embodiments of the invention are provided.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing.
Embodiment 1
A kind of continental rise captive balloon draw off gear, captive balloon 20 are drawn by tether cable 21, and the first of tether cable 21
End is connected with captive balloon 20, and the second end is connected with the draw off gear, and draw off gear includes being arranged on ground along vertical axis of rotation
Continental rise turntable 10 on face；And the guide wheel 102 on continental rise turntable 10, guide wheel 102 are used for tether cable 21
First end guide to continental rise turntable 10, guide wheel 102 is located at the edge of continental rise turntable 10, continental rise turntable 10 is being tethered at
Swung with the wind under the traction of balloon 20；The edge of continental rise turntable 10 is provided with a cantilever 101, and the end of cantilever is provided with coaster, coaster
One is slidably arranged in using continental rise turntable center of rotation as on the circuit orbit 103 in the center of circle, in addition to from being on continental rise turntable 10
The first end of hawser 21 is stayed to setting gradually between the guide wheel 102：Rolling-up mechanism 11, for storing and discharging tether cable
21；Haulage gear 12, for driving tether cable 21 to discharge, reclaim and be resident traction；Tension measuring mechanism 13, for measuring
The tensile force for the tether cable 21 that haulage gear 12 is arrived between guide wheel 102；Also include being located at rolling-up mechanism 11 and haulage gear
Tension force compensation mechanism 14 between 12, the tension force compensation mechanism 14 are for being tensioned between rolling-up mechanism 11 and haulage gear 12
Stay hawser 21.In order to reduce the abrasion of tether cable 21, low-tension storage mode is employed, employs main draw-gear, winding
Device, bus cable device, tension measuring device, the design of oblique guider separation, main draw-gear is using double initiative traction wheels
121a, 121b, the horizontal front and rear arrangement of two traction wheels 121a, 121b, tension force are stored after significantly decaying.Tonometry mechanism
Detected in real time for the tension force during folding and unfolding；The responsible power provided in the folding and unfolding of captive balloon 20 of main haulage gear 12, speed
Resident brake force in the air；Rolling-up mechanism 11 is realized the storage of hawser and carried by carrying out Torque Control to winding motor 113
For the stable tension during folding and unfolding；Wire-arranging mechanism 15 controls winding displacement by detecting the speed and working condition of rolling-up mechanism 11
Speed and direction, realize synchronous wire arrangement function；Tension force compensation mechanism 14 provides hawser commutation process by two groups of compression springs
Tensile force.
Preferably, the tension force compensation mechanism 14 includes oblique guide wheel 141, and the tether cable 21 bypasses the oblique guide wheel 141
Set and form certain cornerite between oblique guide wheel 141；The rotating shaft of the tiltedly guide wheel 141 is arranged in swing arm 142, the swing arm
142 are hinged with the base 143 being fixedly installed on continental rise turntable 10, and a bullet is respectively provided between the both sides of swing arm 142 and base 143
Spring buffer 144.In order to improve the tension spikes that rolling speed change is brought, independent mechanical oblique guider is devised,
Tether cable 21 can not only be completed to commutate, additionally it is possible to automatic compensation winding tension change.In normal operation, rolling-up mechanism
11 provide hawser tensile force, and oblique guide wheel 141 also drives swing arm 142 to swing while commutation function is completed, so as to spring
Buffer 144 produces compression storage energy, amount of spring compression and the same Long-term change trend of hawser load.Tension force is permanent such as in wrapup procedure
Fixed, the decrement of spring also keeps constant, and when speed increaseds or decreases, the change of certain amplitude occurs in winding tension, leads
Cable slack is caused, the potential energy of the at this moment automatic release spring compression of oblique guider, reduces cable slack.
Preferably, the haulage gear 12 includes two be parallel to each other spaced traction wheel 121a, 121b, and two lead
Running wheel is in the same direction, synchronous axial system, and the tether cable 21 is wrapped on two traction wheel 121a, 121b, two traction wheel 121a, 121b's
Driven gear 122a, a 122b is respectively provided with rotating shaft, a power transmission shaft, the power transmission shaft are provided between two traction wheel 121a, 121b
The driving gear 123 engaged simultaneously with two driven gear 122a, 122b is provided with, the both ends of the power transmission shaft are led with two respectively
Draw decelerator 124a, 124b output shaft synchronous rotation connection, two traction decelerator 124a, 124b input shaft passes through connection respectively
Axle device is connected with two traction electric machines 125a, 125b main shaft synchronous axial system.Pass through on-line tension detection design, main traction two-shipper
Backup design, double brake design, the design of winding tension mechanical compensation improve the security of the folding and unfolding of captive balloon 20, avoid
Infringement caused by malfunction and failure and artificial incorrect operation are possible, the low-tension storage of hawser is realized, avoids the excessive wear of hawser,
Meet the requirement of the folding and unfolding of captive balloon 20.In order to improve the load-carrying ability of system and folding and unfolding speed, main draw-gear have selected one
Kind direct current separately excited machine realizes the folding and unfolding of tether cable 21 as power source, has reliability height, permanent torque folding and unfolding, linear speed regulation
The advantages that.In order to improve the draw-in and draw-off function reliability of system, main draw-gear is designed using dual-host backup, and standby machine can be realized soon
Speed switching, at utmost improves the folding and unfolding process reliability of captive balloon 20.
Preferably, the shaft coupling between described traction decelerator 124a, 124b and traction electric machine 125a, 125b, which is provided with, leads
Draw brake 126a, 126b；And at least one traction wheel 121a rotating shaft is provided with ratchet wheel pawl type brake 127.
Preferably, the ratchet wheel pawl type brake 127 includes what is be connected with traction wheel 121a, 121b main shaft synchronous axial system
Ratchet 1271, and the ratchet 1272 being hinged on the fixed support 1274 of 1271 side of ratchet one, the ratchet 1272 are lever
Formula structure, the one end of ratchet 1272 away from ratchet 1271 and the push rod of electric propulsion 1273 are hinged, the electric propulsion
1273 is be hinged with fixed support 1274, and the push rod of electric propulsion 1273 can drive ratchet 1272 to be nibbled with ratchet 1271 when flexible
Close or separate.In order to improve the reliability of Systems Air braking function, double brake device is devised, main brake uses electric power system
Dynamic device braking motor, auxiliary braking is using the mechanism of ratchet 1272 braking traction wheel 121a, 121b.
Preferably, the rolling-up mechanism 11 includes rotating the storage cable reel 111 set, the rotating shaft and one of storage cable reel 111
The output shaft synchronous rotation connection of decelerator 112 is wound, the input shaft of winding decelerator 112 passes through shaft coupling and winding motor
113 main shaft synchronous axial system connection, and the shaft coupling is provided with winding brake 114, the side of storage cable reel 111 is additionally provided with
Wire-arranging mechanism 15, the wire-arranging mechanism 15 include the glass pulley 151 set along the axially reciprocating of storage cable reel 111, the row
Line wheel 151 is rotatably arranged on the sliding block 152 of a leading screw and nut mechanism, and the screw mandrel 153 of the leading screw and nut mechanism is by winding displacement motor
154 drivings.In order to realize the neat winding of tether cable 21, bus cable device employs encoder measurement rolling speed, driving row
Lane controller and variable-frequency motor, winding displacement parameter, the influence that compatible cable diameter change is brought can be adjusted flexibly.For winding tension
It is constant, wrap-up employs torque motor driving, has Tension Adjustable, the advantages of rotating speed is adaptive；
Preferably, the device for measuring tension includes dynamometry guide wheel 131, and the guide wheel shaft 132 of dynamometry guide wheel 131, which rotates, to be set
Put on upper bed-plate 133, one end of upper bed-plate 133 is be hinged with lower bottom base 134, the other end and lower bottom base 134 of upper bed-plate 133 it
Between be provided with force cell 136, the tether cable 21 is from the offside of force cell 136 around dynamometry guide wheel 131 and and dynamometry
Certain cornerite is formed between guide wheel 131.In order to realize that tether cable 21 monitors tension force in real time in folding and unfolding motion process, if
Independent tension measuring device has been counted, has been made up of directive wheel and pressure sensor.
Embodiment 2
The control system of continental rise captive balloon draw off gear described in a kind of embodiment 1, it is extension and retraction system to be tethered at actuation means
Command centre, there is display, control, motor driving, fault alarm function, including controller, the first traction driver, second
Traction driver, winding driver, winding displacement driver, the first tachogenerator, the second tachogenerator, speed measuring coder；Institute
The first traction driver is stated to be used to receive the control signal that controller is sent and control the first traction electric machine according to the control signal
125a, the first traction braking device 126a and electric propulsion 1273 act；Second traction driver receives controller hair
The control signal that goes out simultaneously controls the second traction electric machine 125b, the second traction braking device 126b and electric power to push away according to the control signal
Dynamic device 1273 acts, and first tachogenerator is used to detect the first traction electric machine 125a rotating speed and sends testing result
To controller, second tachogenerator is used to detect the second traction electric machine 125b rotating speed and sends testing result to control
Device processed；The winding driver is used to receive the control signal that controller is sent and controls winding motor according to the control signal
113 act with winding brake 114；The speed measuring coder is used for the rolling speed for detecting storage cable reel 111, and according to the receipts
Roll up speed and send control signal to winding displacement driver, winding displacement driver controls winding displacement motor 154 to act according to the control signal；Institute
The signal output part for stating the force cell 136 of device for measuring tension is electrically connected with the controller.
It is tethered at actuation means to send operational order and operate by controller motor, is controlled.It is being during folding and unfolding
Stay and operational order sent on the actuation means of balloon 20 to the drive control device of each motor, drive respectively traction electric machine 125a, 125b,
Winding motor 113, winding displacement motor 154 and each brake perform corresponding action, and the actuation means of captive balloon 20 receive in addition
Winding displacement, ratchet 1272 and traction state feed back and carry out Fault Identification.Main traction uses DC motor Driver, and torque characteristics is good,
It is adapted to this big load, permanent torque extension and retraction system.Winding motor 113 keeps the folding and unfolding speed with main traction using torque control pattern
Degree is consistent, and winding displacement motor 154 uses frequency control, is consistent with take-up speed.
During folding and unfolding hawser, operational order is sent by being tethered at actuation means, standby machine operation is carried out and selects and detect respectively to set
Standby malfunction.As testing result is normal, control the brake of ratchet 1272 to open first, then open winding brake 114, control
Controlling rolling motor 113 starts recovery hawser and provides constant-tension, then controls traction braking device 126a, 126b to open, and starts
Traction electric machine 125a, 125b, traction electric machine 125a, 125b deliver torque to traction decelerator 124a, 124b, and decelerator passes through
Traction shaft coupling drives driving gear 123 to rotate, then drives two driven gear 122a, 122b synchronously to rotate in same direction simultaneously, finally
Drive two traction wheel 121a, 121b to operate, pass through friction caused by multi-lay winding between tether cable 21 and traction wheel 121a, 121b
Power is decayed and transmitted, and traction is discharged, reclaims and be resident so as to draw captive balloon 20.
Main draw-gear braking mode preferentially using traction braking device 126a, 126b (8) to main traction electric machine 125a,
125b axles are braked, and balloon is resident under braking mode and uses the brake of ratchet 1272 (15) auxiliary braking in the air.Prevent traction braking
Device 126a, 126b malfunction and failure, the brake operation principle of ratchet 1272 referring to Fig. 8, ratchet 1271 (43) and rear haulage wheel 121a,
121b is coaxial and brakes front haulage wheel 121a, 121b jointly by little gear, and electric propulsion 1273 (45) stretches out band pawl
1272 (44) closure realizes the plugging to ratchet 1271, so as to brake traction wheel 121a, 121b, realizes that balloon is stayed in the air
Stay.When electric propulsion 1273 shrinks, band pawl 1272 turns certain angle along own torque, discharges the system of ratchet 1271
Dynamic state, traction electric machine 125a, 125b driving traction wheel 121a, 121b are operated, and realize the retractable operation of balloon.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (8)
1. a kind of continental rise captive balloon draw off gear, captive balloon (20) is drawn by tether cable (21), tether cable (21)
First end is connected with captive balloon (20), and the second end is connected with the draw off gear, it is characterised in that：Draw off gear is included along vertical
Axis of rotation sets continental rise turntable (10) on the ground；And the guide wheel (102) on continental rise turntable (10), guiding
Wheel (102) is used to guide the first end of tether cable (21) to continental rise turntable (10), guide wheel (102) to be located at continental rise turntable
(10) edge, continental rise turntable (10) is made to be swung with the wind under the traction of captive balloon (20)；
Also include on continental rise turntable (10) from tether cable (21) first end to setting gradually the guide wheel (102)：
Rolling-up mechanism (11), for storing and discharging tether cable (21)；
Haulage gear (12), for driving tether cable (21) to discharge, reclaim and being resident traction；
Tension measuring mechanism (13), for measuring haulage gear (12) to the tether cable (21) between guide wheel (102)
Tensile force；
Also include the tension force compensation mechanism (14) between rolling-up mechanism (11) and haulage gear (12), the tension force compensation mechanism
(14) it is used for the tether cable (21) being tensioned between rolling-up mechanism (11) and haulage gear (12).
2. continental rise captive balloon draw off gear according to claim 1, it is characterised in that：The tension force compensation mechanism (14)
Including oblique guide wheel (141), the tether cable (21) sets around the oblique guide wheel (141) and formed between oblique guide wheel (141)
Certain cornerite；The rotating shaft of the tiltedly guide wheel (141) is arranged in swing arm (142), on the swing arm (142) and continental rise turntable (10)
The base (143) of fixed setting is be hinged, and a spring buffer is respectively provided between swing arm (142) both sides and base (143)
(144)。
3. continental rise captive balloon draw off gear according to claim 1, it is characterised in that：The haulage gear (12) includes
Two spaced traction wheels (121a, 121b) that are parallel to each other, and two traction wheels synchronous axial system in the same direction, the tether cable
(21) it is wrapped on two traction wheels (121a, 121b), a driven gear is respectively provided with the rotating shaft of two traction wheels (121a, 121b)
(122a, 122b), a power transmission shaft is provided between two traction wheels (121a, 121b), the power transmission shaft is provided with and two driven gears
(122a, 122b) while the driving gear (123) of engagement, the both ends of the power transmission shaft respectively with two traction decelerators (124a,
Output shaft synchronous rotation connection 124b), the input shaft of two traction decelerators (124a, 124b) pass through shaft coupling and Liang Tai respectively
The main shaft synchronous axial system connection of traction electric machine (125a, 125b).
4. continental rise captive balloon draw off gear according to claim 3, it is characterised in that：It is described traction decelerator (124a,
124b) shaft coupling between traction electric machine (125a, 125b) is provided with traction braking device (126a, 126b)；It is and at least one
The rotating shaft of traction wheel (121a) is provided with ratchet wheel pawl type brake (127).
5. continental rise captive balloon draw off gear according to claim 4, it is characterised in that：The ratchet wheel pawl type brake
(127) include the ratchet (1271) being connected with traction wheel (121a, 121b) main shaft synchronous axial system, and be hinged on ratchet (1271)
Ratchet (1272) on the fixed support of side one (1274), the ratchet (1272) are lever-type structure, and ratchet (1272) is remote
One end of ratchet (1271) and the push rod of electric propulsion (1273) are hinged, the electric propulsion (1273) and fixed support
(1274) it is hinged, the push rod of electric propulsion (1273) can drive ratchet (1272) to engage or divide with ratchet (1271) when flexible
From.
6. continental rise captive balloon draw off gear according to claim 1, it is characterised in that：The rolling-up mechanism (11) includes
The storage cable reel (111) set is rotated, the rotating shaft of storage cable reel (111) and the output shaft synchronous of a winding decelerator (112) turn
Dynamic connection, the input shaft of winding decelerator (112) are connected by shaft coupling with the main shaft synchronous axial system of winding motor (113), and
The shaft coupling is provided with winding brake (114), and described storage cable reel (111) side is additionally provided with wire-arranging mechanism (15), the row
Line mechanism (15) includes the glass pulley (151) set along storage cable reel (111) axially reciprocating, and the glass pulley (151) turns
Dynamic to be arranged on the sliding block (152) of a leading screw and nut mechanism, the screw mandrel (153) of the leading screw and nut mechanism is by winding displacement motor (154)
Driving.
7. continental rise captive balloon draw off gear according to claim 1, it is characterised in that：The device for measuring tension bag
Dynamometry guide wheel (131) is included, the guide wheel shaft (132) of dynamometry guide wheel (131) is rotatably arranged on upper bed-plate (133), upper bed-plate (133)
One end and lower bottom base (134) it is be hinged, be provided with force cell between the other end and lower bottom base (134) of upper bed-plate (133)
(136), the tether cable (21) from force cell (136) offside around dynamometry guide wheel (131) and with dynamometry guide wheel (131)
Between form certain cornerite.
8. a kind of control system of continental rise captive balloon draw off gear, the continental rise captive balloon draw off gear includes rolling-up mechanism
(11), haulage gear (12) and tension measuring mechanism (13)；
Wherein rolling-up mechanism (11) includes rotating the storage cable reel (111) set, and for driving the receipts of storage cable reel (111)
Motor (113) and the winding brake (114) for braking storage cable reel (111) are rolled up, described storage cable reel (111) side is also set
There is wire-arranging mechanism (15), the wire-arranging mechanism (15) includes the glass pulley set along storage cable reel (111) axially reciprocating
(151), the glass pulley (151) is rotatably arranged on the sliding block (152) of a leading screw and nut mechanism, the silk of the leading screw and nut mechanism
Bar (153) is driven by winding displacement motor (154)；
Wherein haulage gear (12) includes two spaced traction wheels (121a, 121b) that are parallel to each other, two traction wheels
A driven gear (122a, 122b) is respectively provided with the rotating shaft of (121a, 121b), one is provided between two traction wheels (121a, 121b)
Power transmission shaft, the power transmission shaft are provided with and two driven gears (122a, 122b) while the driving gear (123) that engages, the biography
The both ends of moving axis are rotatablely connected with the output shaft synchronous of two traction decelerators (124a, 124b) respectively, two traction decelerators
The input shaft of (124a, 124b) passes through shaft coupling and the master of the first traction electric machine (125a) and the second traction electric machine (125b) respectively
Axle synchronous axial system connects；Shaft coupling between the two traction decelerators (124a, 124b) and two traction electric machines (125a, 125b)
On be respectively equipped with the first traction braking device (126a) and the second traction braking device (126b)；And at least one traction wheel (121a)
Rotating shaft is provided with ratchet wheel pawl type brake (127)；The ratchet wheel pawl type brake (127) include with traction wheel (121a,
121b) the ratchet (1271) of main shaft synchronous axial system connection, and be hinged on the fixed support (1274) of ratchet (1271) side one
Ratchet (1272), the ratchet (1272) is lever-type structure, ratchet (1272) one end and electric power away from ratchet (1271)
The push rod of pusher (1273) is hinged, and the electric propulsion (1273) is be hinged with fixed support (1274), electric propulsion
(1273) push rod can drive ratchet (1272) to engage or separate with ratchet (1271) when flexible；
Wherein device for measuring tension includes dynamometry guide wheel (131), and the guide wheel shaft (132) of dynamometry guide wheel (131) is rotatably arranged on
On upper bed-plate (133), one end of upper bed-plate (133) and lower bottom base (134) are be hinged, the other end and lower bottom base of upper bed-plate (133)
(134) force cell (136) is provided between, the tether cable (21) is led from force cell (136) offside around dynamometry
Wheel (131) simultaneously forms certain cornerite between dynamometry guide wheel (131)；
It is characterized in that：Control system includes controller, the first traction driver, the second traction driver, winding driver, row
Line drive, the first tachogenerator, the second tachogenerator, speed measuring coder；First traction driver is used to receive
Control signal that controller is sent simultaneously controls the first traction electric machine (125a), the first traction braking device according to the control signal
(126a) and electric propulsion (1273) act；Second traction driver receives the control signal that controller is sent and root
Control the second traction electric machine (125b), the second traction braking device (126b) and electric propulsion (1273) dynamic according to the control signal
Make, first tachogenerator is used to detect the rotating speed of the first traction electric machine (125a) and sends testing result to control
Device, second tachogenerator are used to detect the rotating speed of the second traction electric machine (125b) and send testing result to control
Device；The winding driver is used to receive the control signal that controller is sent and controls winding motor according to the control signal
(113) acted with winding brake (114)；The speed measuring coder is used for the rolling speed for detecting storage cable reel (111), and root
Control signal is sent to winding displacement driver according to the rolling speed, winding displacement driver controls winding displacement motor according to the control signal
(154) act；The signal output part of the force cell (136) of the device for measuring tension is electrically connected with the controller.
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| CN201710711938.8A CN107685846B (en) | 2017-08-18 | 2017-08-18 | A kind of continental rise captive balloon draw off gear and its control system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111003135A (en) * | 2019-12-19 | 2020-04-14 | 中国电子科技集团公司第三十八研究所 | Five-point type mooring device for mooring balloon |
| CN112551409A (en) * | 2020-12-25 | 2021-03-26 | 福建标驰吊装工程有限公司 | Friction type steel rope retracting mechanism driven by endless rope |
| CN112919352A (en) * | 2021-02-08 | 2021-06-08 | 中国科学院空天信息创新研究院 | Winding device for winding and unwinding bridle of aerostat |
| CN113060270A (en) * | 2021-03-09 | 2021-07-02 | 中国科学院空天信息创新研究院 | Mooring balloon anchoring facility |
| US11358718B2 (en) * | 2018-08-21 | 2022-06-14 | Seung Hee CHOI | Low-altitude unmanned aerial vehicle surveillance system |
| CN112551409B (en) * | 2020-12-25 | 2024-07-09 | 福建标驰吊装工程有限公司 | Friction type steel rope winding and unwinding mechanism driven by endless rope |
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| CN112551409B (en) * | 2020-12-25 | 2024-07-09 | 福建标驰吊装工程有限公司 | Friction type steel rope winding and unwinding mechanism driven by endless rope |
| CN112919352A (en) * | 2021-02-08 | 2021-06-08 | 中国科学院空天信息创新研究院 | Winding device for winding and unwinding bridle of aerostat |
| CN113060270A (en) * | 2021-03-09 | 2021-07-02 | 中国科学院空天信息创新研究院 | Mooring balloon anchoring facility |
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|---|---|
| CN107685846B (en) | 2018-07-20 |
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