CN110949695B - Booster and core-level rocket binding butt joint vertical direction adjusting system - Google Patents
Booster and core-level rocket binding butt joint vertical direction adjusting system Download PDFInfo
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- CN110949695B CN110949695B CN201811567550.6A CN201811567550A CN110949695B CN 110949695 B CN110949695 B CN 110949695B CN 201811567550 A CN201811567550 A CN 201811567550A CN 110949695 B CN110949695 B CN 110949695B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G5/00—Ground equipment for vehicles, e.g. starting towers, fuelling arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
- F42B33/002—Orienting or guiding means for cartridges or cartridge parts during the manufacturing or packaging process; Feeding cartridge elements to automatic machines
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Abstract
The invention discloses a booster and core-level rocket binding butt joint vertical direction adjusting system, and belongs to the technical field of ground support equipment of carrier rockets. The system comprises a transport vehicle, a lifting arm, a lifting adjusting device, a front support adjusting device, a rear support adjusting device and a rotary launching platform; the lower part of the rotary launching pad is fixedly connected with the ground, the upper part of the rotary launching pad is fixedly connected with the bottom of the core-level rocket, and the rotary launching pad can drive the core-level rocket to rotate 360 degrees around the axis of the core-level rocket; the lifting adjusting device is arranged on the vertical arm and is simultaneously connected with a main lifting point on the booster, so that the vertical position and the posture of the booster are actively adjusted; meanwhile, the front and rear supporting and adjusting devices collect displacement signals of the lifting and adjusting device, the following movement of two supporting positions is realized, and finally the vertical position posture adjustment of the booster is realized. The invention can realize the position adjustment and the rapid butt joint of the booster and the core-level rocket in the vertical direction.
Description
Technical Field
The invention relates to a booster and core-level rocket vertical direction butt joint adjusting system, and belongs to the technical field of carrier rocket ground guarantee equipment.
Background
At present, the butt joint of the vertical direction of the domestic booster and the core-level rocket is mainly completed by matching a tower crane or other cranes configured on a launching tower with operators, the standard and automation degree is low, the adjustment precision is low, the requirement on the skills of the operators is high, the field command coordination difficulty is high, the safety of the hoisting process is greatly influenced by human factors, and the practical problems of low operation efficiency, long time for occupying a launching station, easy influence of wind power on the hoisting link and the like exist. With the increasing competition of carrier rocket markets at home and abroad, the defects of the existing booster and core-level rocket butt joint mode are gradually shown, and the requirement of commercial operation cannot be met. The launching of the carrier rocket urgently needs an operation mode which is simpler and more convenient, has standardized operation flow and higher automation degree.
Disclosure of Invention
In view of this, the invention provides a vertical direction adjusting system for binding and butting a booster and a core-stage rocket, which can realize position adjustment and rapid butting of the booster and the core-stage rocket in the vertical direction.
A booster and core-level rocket binding butt joint vertical direction adjusting system comprises a transport vehicle, a lifting arm, a lifting adjusting device, a front support adjusting device, a rear support adjusting device and a rotary launching platform;
one end of the vertical arm is hinged with the frame of the transport vehicle, the other end of the vertical arm is hinged with a vertical oil cylinder on the transport vehicle, and the vertical arm can rotate 90 degrees around a hinged point with the frame of the transport vehicle by controlling the extension and retraction of the vertical oil cylinder, so that the vertical of the booster is realized;
the front support adjusting device and the rear support adjusting device are respectively and fixedly connected to the front end and the rear end of the vertical arm and consist of an arm-embracing system, a jacking device and a transverse and longitudinal adjusting device; the arm-embracing system is used for supporting the booster and can realize locking or unlocking the booster; the jacking device and the transverse and longitudinal adjusting device can realize the position and posture adjustment of the booster X, Y, Z in three directions;
the lower part of the rotary launching platform is fixedly connected with the ground, the upper part of the rotary launching platform is fixedly connected with the bottom of the core-level rocket, and the rotary launching platform can drive the core-level rocket to rotate 360 degrees around the axis of the core-level rocket;
the lifting adjusting device is arranged on the vertical arm and is simultaneously connected with a main lifting point on the booster, so that the vertical position and the posture of the booster are actively adjusted; meanwhile, the front and rear supporting and adjusting devices collect displacement signals of the lifting and adjusting device, the following movement of two supporting positions is realized, and finally the vertical position posture adjustment of the booster is realized.
Furthermore, the lifting adjusting device consists of a steel wire rope, a hydraulic servo oil cylinder, a horizontal butt joint adjusting device, a pulley block and a lifting appliance.
The pulley block consists of a movable pulley, a movable pulley block and a fixed pulley block, wherein the movable pulley is fixedly connected with the piston rod end of the servo oil cylinder, the movable pulley block is fixedly connected with the top of the lifting appliance, and the fixed pulley block is fixedly connected with the horizontal butt joint adjusting device.
One end of the steel wire rope is fixed on the vertical arm, and the other end of the steel wire rope firstly bypasses a movable pulley fixedly connected with the end of a piston rod of the hydraulic servo oil cylinder and then bypasses a fixed pulley block on the horizontal butt joint adjusting device and a movable pulley at the top of the lifting appliance; the lower part of the lifting appliance is fixedly connected with a lifting point on the booster, so that the lifting of the booster can be accurately controlled by controlling the extension and retraction of the hydraulic servo oil cylinder.
Further, the horizontal butt joint adjusting device consists of a transverse moving roller, a transverse moving device, a longitudinal moving device and a longitudinal moving roller; the transverse moving device is of a rectangular frame structure, the transverse moving roller is arranged on the transverse moving device, and the transverse moving device is driven by the transverse moving roller to transversely move along the left and right directions integrally; the longitudinal moving device is arranged in the transverse moving device through a longitudinal moving roller and is driven by the longitudinal moving roller to move longitudinally in the front-back direction relative to the transverse moving device; wherein the fixed pulley block is fixedly connected with the longitudinal moving device.
Has the advantages that:
the system can utilize the adjusting device on the transport vehicle to match with the rotary launching pad to realize the reliable butt joint of the booster and the core-level rocket in the vertical direction, thereby improving the accuracy and efficiency of the butt joint.
Drawings
FIG. 1 is a schematic diagram of the vertical azimuth docking system of the booster and core stage rocket of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural diagram of the lifting adjusting device after being lifted vertically;
fig. 4 is a schematic structural diagram of the horizontal butt joint adjusting device.
Wherein, 1-transport vehicle; 2-erecting arm; 3-hoisting the adjusting device; 4-front support adjusting means; 5-a booster; 6-rear support adjusting device; 7-core stage rockets; 8-a rotary launch pad; 9-a steel wire rope; 10-a hydraulic servo oil cylinder; 11-horizontal docking adjustment means; 12-a pulley block; 13-a spreader; 12-1-a movable pulley; 12-2-a fixed pulley group; 12-3-movable pulley block; 11-1 transversely moving the roller; 11-2-lateral movement means; 11-3-longitudinal movement means; 11-4-moving the rollers longitudinally.
Detailed Description
The invention is described in detail below by way of example with reference to the accompanying drawings.
As shown in attached figures 1 and 2, the invention provides a booster and core-level rocket binding butt joint vertical orientation adjusting system, which comprises a transport vehicle 1, a vertical lifting arm 2, a lifting adjusting device 3, a front support adjusting device 4, a rear support adjusting device 6 and a rotary launching platform 8.
Wherein 2 one end of erectting arm are articulated with the frame of transport vechicle, and the other end is articulated with the oil jar of erectting on the transport vechicle, through the flexible of control erectting the oil jar, can make erectting arm around the pin joint rotation 90 with the frame to realize erecting of boost.
The front support adjusting device 4 and the rear support adjusting device 6 are respectively and fixedly connected to the front end and the rear end of the vertical arm 2, and the front support adjusting device 4 and the rear support adjusting device 6 are composed of an arm holding system, a jacking device and a transverse and longitudinal adjusting device. The arm-embracing system is used for supporting the booster 5 and can realize locking or unlocking of the booster 5; the jacking device and the transverse and longitudinal adjusting device can realize the position and posture adjustment of the booster X, Y, Z in three directions.
The lower part of the rotary launching pad 8 is fixedly connected with the ground, and the upper part thereof can be fixedly connected with the bottom of the core-level rocket 7 and can drive the core-level rocket 7 to rotate 360 degrees around the axis thereof.
As shown in fig. 3, the lifting adjusting device is composed of a steel wire rope 9, a hydraulic servo oil cylinder 10, a horizontal butt joint adjusting device 11, a pulley block 12 and a lifting appliance 13.
The pulley block 12 is composed of a movable pulley 12-1, a movable pulley block 12-2 and a fixed pulley block 12-3, wherein the movable pulley 12-1 is fixedly connected with a piston rod end of the servo oil cylinder, the fixed pulley block 12-3 is fixedly connected with the top of the lifting appliance 13, and the movable pulley block 12-2 is fixedly connected with the horizontal butt joint adjusting device 11.
One end of a steel wire rope 9 is fixed on the vertical arm 2, and the other end firstly bypasses a movable pulley 12-1 fixedly connected with the piston rod end of the hydraulic servo oil cylinder 10 and then bypasses a movable pulley block 12-2 on the horizontal butt joint adjusting device 11 and a fixed pulley block 12-3 at the top of the lifting appliance 13; the lower part of the lifting appliance 13 is fixedly connected with a lifting point on the booster 5, so that the lifting of the booster 5 can be accurately controlled by controlling the extension and retraction of the hydraulic servo oil cylinder 10.
As shown in figure 4, the horizontal butt joint adjusting device 11 consists of a transverse moving roller 11-1, a transverse moving device 11-2, a longitudinal moving device 11-3 and a longitudinal moving roller 11-4; wherein the movable pulley block 12-2 is fixedly connected with the longitudinal moving device 11-3.
The horizontal butt joint adjusting device 11 mainly realizes the left-right movement (Y direction) and the front-back movement (X direction) of the main hoisting point (movable pulley block) after the main hoisting point (movable pulley block) starts up and stands up. After erecting, when the position and the posture of the booster 5 need to be adjusted, the position and the posture of the main hoisting point are adjusted by adjusting the transverse moving device 11-2 and the longitudinal moving device 11-3, so that the active adjustment of the position of the booster 5 is realized. Meanwhile, the front and rear support adjusting devices 4 and 6 collect displacement signals of the horizontal butt joint adjusting device 11, so that the following movement of two support positions is realized, and finally the position posture adjustment of the booster is realized.
The butt joint adjusting steps are as follows:
the method comprises the following steps: the transport vehicle 1 drives into a predetermined area of a launching area with a booster 5;
step two: the booster 5 is integrally turned for 90 degrees along with the vertical arm 2;
step three: the lifting adjusting device 3 and the front and rear supporting adjusting devices 4 and 6 are controlled to synchronously link to realize horizontal and preliminary vertical direction adjustment; the horizontal adjustment is to enable the extension line of the connection line of the circle center of the booster 5 and the rear binding point to pass through the circle center of the core-level rocket 7;
step four: controlling the rotary launching platform 8 to rotate and finely adjust properly, so that the rear binding point of the core-level rocket 7 is also positioned on the extension line;
step five: the arm-embracing system of the front supporting adjusting device 4 is loosened, the lifting adjusting device 3 and the rear supporting point adjusting device 6 are operated to synchronously move downwards (Z direction, fine adjustment), thereby ensuring that the front binding point and the rear binding point of the booster 5 are accurately butted in place with the vertical direction of the front binding point and the rear binding point of the core-level rocket 7.
Step six: the lifting adjusting device 3 and the rear supporting point adjusting device 6 are operated to synchronously translate (in the X direction), and the horizontal position butt joint of the front binding point and the rear binding point of the booster 5 and the front binding point and the rear binding point of the core-level rocket 7 is ensured to be in place.
In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. A booster and core-level rocket binding butt joint vertical direction adjusting system is characterized by comprising a transport vehicle, a lifting arm, a lifting adjusting device, a front support adjusting device, a rear support adjusting device and a rotary launching platform;
one end of the vertical arm is hinged with the frame of the transport vehicle, the other end of the vertical arm is hinged with a vertical oil cylinder on the transport vehicle, and the vertical arm can rotate 90 degrees around a hinged point with the frame of the transport vehicle by controlling the extension and retraction of the vertical oil cylinder, so that the vertical of the booster is realized;
the front support adjusting device and the rear support adjusting device are respectively and fixedly connected to the front end and the rear end of the vertical arm and consist of an arm-embracing system, a jacking device and a transverse and longitudinal adjusting device; the arm-embracing system is used for supporting the booster and can realize locking or unlocking the booster; the jacking device and the transverse and longitudinal adjusting device can realize the position and posture adjustment of the booster X, Y, Z in three directions;
the lower part of the rotary launching platform is fixedly connected with the ground, the upper part of the rotary launching platform is fixedly connected with the bottom of the core-level rocket, and the rotary launching platform can drive the core-level rocket to rotate 360 degrees around the axis of the core-level rocket;
the lifting adjusting device is arranged on the vertical arm and is simultaneously connected with a main lifting point on the booster, so that the vertical position and the posture of the booster are actively adjusted; meanwhile, the front and rear supporting and adjusting devices collect displacement signals of the lifting and adjusting device, so that the following movement of two supporting positions is realized, and finally the vertical position and posture adjustment of the booster is realized;
the lifting adjusting device consists of a steel wire rope, a hydraulic servo oil cylinder, a horizontal butt joint adjusting device, a pulley block and a lifting appliance;
the pulley block consists of a movable pulley, a movable pulley block and a fixed pulley block, wherein the movable pulley is fixedly connected with the piston rod end of the servo oil cylinder, the movable pulley block is fixedly connected with the top of the lifting appliance, and the fixed pulley block is fixedly connected with the horizontal butt joint adjusting device;
one end of the steel wire rope is fixed on the vertical arm, and the other end of the steel wire rope firstly bypasses a movable pulley fixedly connected with the end of a piston rod of the hydraulic servo oil cylinder and then bypasses a fixed pulley block on the horizontal butt joint adjusting device and a movable pulley at the top of the lifting appliance; the lower part of the lifting appliance is fixedly connected with a lifting point on the booster, so that the lifting of the booster can be accurately controlled by controlling the extension and retraction of the hydraulic servo oil cylinder.
2. The adjustment system of claim 1, wherein the horizontal docking adjustment means is comprised of a lateral movement roller, a lateral movement means, a longitudinal movement roller; the transverse moving device is of a rectangular frame structure, the transverse moving roller is arranged on the transverse moving device, and the transverse moving device is driven by the transverse moving roller to transversely move along the left and right directions integrally; the longitudinal moving device is arranged in the transverse moving device through a longitudinal moving roller and is driven by the longitudinal moving roller to move longitudinally in the front-back direction relative to the transverse moving device; wherein the fixed pulley block is fixedly connected with the longitudinal moving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567550.6A CN110949695B (en) | 2018-12-20 | 2018-12-20 | Booster and core-level rocket binding butt joint vertical direction adjusting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567550.6A CN110949695B (en) | 2018-12-20 | 2018-12-20 | Booster and core-level rocket binding butt joint vertical direction adjusting system |
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| Publication Number | Publication Date |
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| CN110949695A CN110949695A (en) | 2020-04-03 |
| CN110949695B true CN110949695B (en) | 2021-04-20 |
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| CN201811567550.6A Active CN110949695B (en) | 2018-12-20 | 2018-12-20 | Booster and core-level rocket binding butt joint vertical direction adjusting system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115790294A (en) * | 2023-01-30 | 2023-03-14 | 东方空间技术(北京)有限公司 | Binding connecting rod mechanism of rocket booster |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5529264A (en) * | 1994-02-18 | 1996-06-25 | Lockheed Missiles & Space Company, Inc. | Launch vehicle system |
| US9739567B2 (en) * | 2010-02-11 | 2017-08-22 | Howard M. Chin | Rocket launch system and supporting apparatus |
| CN202547505U (en) * | 2011-11-01 | 2012-11-21 | 北京航天发射技术研究所 | Loading alignment equipment with bidirectional adjustments |
| CN104400687B (en) * | 2014-11-06 | 2016-01-20 | 航天科工哈尔滨风华有限公司 | Three axles for the docking of cabin section move adjustable V-arrangement bracket |
| CN106892130B (en) * | 2017-02-20 | 2023-04-14 | 西安爱生技术集团公司 | Unmanned aerial vehicle booster rocket adjusting and positioning device and method |
| CN107745824B (en) * | 2017-09-12 | 2021-01-08 | 江西洪都航空工业集团有限责任公司 | Multi-degree-of-freedom adjustable booster docking mechanism |
| CN207922952U (en) * | 2018-03-01 | 2018-09-28 | 北京爱尔达电子设备有限公司 | Sounding rocket emits transport vehicle |
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