CN111637791B - Rocket loading system and method - Google Patents
Rocket loading system and method Download PDFInfo
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- CN111637791B CN111637791B CN202010362404.0A CN202010362404A CN111637791B CN 111637791 B CN111637791 B CN 111637791B CN 202010362404 A CN202010362404 A CN 202010362404A CN 111637791 B CN111637791 B CN 111637791B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
- F41F3/00—Rocket or torpedo launchers
- F41F3/04—Rocket or torpedo launchers for rockets
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Abstract
The invention relates to a rocket loading system and a loading method, wherein the loading system comprises a base, and a plurality of driving frame trolleys and a plurality of follow-up frame trolleys which are arranged on the base, wherein the follow-up frame trolleys are arranged at the front side of the driving frame trolleys and are arranged at intervals along the front-back direction, each follow-up frame trolley comprises a lower support seat and an upper press ring, a low-friction guide rail mechanism along the front-back direction is arranged between the lower support seat and the base, the upper press ring is buckled on the lower support seat and enables the lower support seat and the lower support seat to form a circular space with the axial direction being the front-back direction, one side of the upper press ring is hinged with the lower support seat through a rotating shaft, and a locking mechanism is arranged between the other side of the upper press ring and the lower support seat. The loading system has the advantages of simple structure, low cost, convenient operation and control, stability and reliability, friction damage to the adapter can be effectively reduced by adopting the system for rocket loading, the adapter is not required to be manually pressed, the loading difficulty is reduced, and the safety is improved; the filling method has the advantages of simple and convenient operation and control, high working efficiency, safety and reliability.
Description
Technical Field
The invention relates to a rocket launching technology, in particular to a loading system for loading or unloading a rocket into or from a launching tube, and a method for loading the rocket by using the system.
Background
In the aerospace field, rockets or other similar aircraft are loaded into launch tubes prior to launch. The existing rocket loading equipment generally adopts a semicircular frame structure to support and position the rocket, the production process is complex, the manufacturing cost is high, a plurality of adapters are installed on the rocket, the adapters are easily damaged when advancing and retreating along with the rocket in the loading process, the service life is influenced, in addition, each adapter is formed by splicing a plurality of adapters along the circumferential direction, an axial positioning mechanism is only arranged between each adapter and the rocket, the adapters need to be supported and pressed through manpower in the loading process, time and labor are wasted, the operation difficulty is high, and the safety is influenced.
Disclosure of Invention
The invention aims to provide a rocket loading system and a rocket loading method, wherein the rocket loading system has the advantages of simple structure, low cost, convenient operation and control, stability and reliability, friction damage to an adapter can be effectively reduced by adopting the system for rocket loading, the adapter does not need to be manually pressed, the loading difficulty is reduced, and the safety is improved; the filling method has the advantages of simple and convenient operation and control, high working efficiency, safety and reliability.
In order to solve the problems in the prior art, the invention provides a rocket loading system which comprises a plate-shaped base, and a plurality of driving rack trucks and a plurality of follow-up rack trucks which are arranged on the base, wherein the follow-up rack trucks are arranged on the front side of the driving rack trucks and are arranged at intervals along the front-back direction, each follow-up rack truck comprises a lower bracket and an upper pressing ring, a low-friction guide rail mechanism along the front-back direction is arranged between the lower bracket and the base, the upper pressing ring is buckled on the lower bracket and enables the lower bracket and the lower bracket to form a circular space with the axial direction being the front-back direction, one side of the upper pressing ring is hinged with the lower bracket through a rotating shaft, and a locking mechanism is arranged between the other side of the upper pressing ring and the lower bracket.
Furthermore, the rocket loading system comprises a locking mechanism and a U-shaped pressing lug, wherein one end of one side plate of the pressing lug is hinged with the lower support through a pin shaft, a threaded hole is formed in the other side plate of the pressing lug, the locking screw is screwed in the threaded hole of the pressing lug, one end of the locking screw is pressed on the upper pressing ring, and an operating hand wheel is arranged at the other end of the locking screw.
Further, the rocket loading system is characterized in that a positioning hook and a first positioning block are respectively fixed on two sides of the upper compression ring by the follow-up trolley, and the positioning hook is located at the front side of the first positioning block.
Further, the rocket loading system also comprises a launching tube fixed on the base along the front-back direction, and the plurality of follow-up trolleys are positioned between the driving trolley and the launching tube.
Furthermore, the invention relates to a rocket loading system, wherein two sides of the rear end of the launching tube are respectively provided with a second positioning block corresponding to the positioning hook.
Furthermore, the invention relates to a rocket loading system, wherein the low-friction guide rail mechanism comprises two guide rails and sliding blocks, the two guide rails are arranged in parallel and fixed on the base, four sliding blocks which are symmetrically distributed are respectively fixed on the lower bracket of each follow-up carriage, two of the four sliding blocks are arranged on one guide rail, the other two of the four sliding blocks are arranged on the other guide rail, and balls are arranged between the sliding blocks and the guide rails; and an operating handle is arranged on the upper pressing ring.
The invention provides a rocket loading method, which comprises the following steps:
firstly, when the canister is loaded, parking the following rack cars between the driving rack car and the launching canister at intervals, and opening upper pressure rings of the following rack cars;
hoisting the rocket to a lower bracket of each follow-up bogie, wherein each adapter on the rocket corresponds to the position of each follow-up bogie one by one;
thirdly, buckling the upper pressure ring of each follow-up frame vehicle, and fixing the upper pressure ring and the lower support seat through a locking mechanism;
and fourthly, the rocket is pushed to move towards the launching tube by the driving frame vehicle until the rocket and each adapter enter a preset position in the launching tube, so that the rocket tube loading process is completed.
Further, the rocket loading method of the invention also comprises the following steps:
fifthly, when the barrel is withdrawn, the follow-up rack cars are parked at the barrel opening of the launching barrel side by side, the positioning hook on the foremost follow-up rack car is connected with the second positioning block on the launching barrel, and the positioning hooks on the rest follow-up rack cars are connected with the first positioning block on the front follow-up rack car;
sixthly, pulling the rocket backwards through the driving frame vehicle, and stopping the driving frame vehicle when the adapter on the last side of the rocket is aligned with the follow-up frame vehicle on the last side;
seventhly, after the connection between the follow-up trolley at the last side and the follow-up trolley at the front side is separated by releasing the positioning hook, the rocket is continuously pulled backwards through the driving trolley;
step eight, gradually separating the connection between the follow-up frame cars according to the step six and the step seven, and the connection between the follow-up frame car at the foremost side and the launching tube;
and ninthly, stopping driving the frame trolley after the rocket completely exits from the launching tube, opening the upper pressure rings of the follow-up frame trolleys, and then lifting the rocket away, thereby finishing the process of the rocket exiting from the tube.
Further, in the first step and the ninth step, the opening of the upper pressure ring of the follow-up carriage is realized according to the following method:
a. rotating the operating hand wheel to enable the tightening screw to loosen the jacking pressure on the upper pressure ring, and turning the pressing support lug downwards to enable the tightening screw to leave the upper pressure ring;
b. the upper press ring is turned over to the upper space of the lower bracket by taking the rotating shaft as a rotating shaft.
Furthermore, the invention relates to a rocket loading method, in the third step, the step of buckling the upper press ring of the follow-up frame vehicle is to overturn the upper press ring to the upper side position of the lower bracket; the fixing of the upper pressure ring and the lower support seat by the locking mechanism is realized according to the following method: the pressing lug is turned upwards, and the pressing ring is pressed by the pressing screw rod through rotating the operation hand wheel.
Compared with the prior art, the rocket loading system and the rocket loading method have the following advantages: the invention is provided with a plate-shaped base, a plurality of driving frame trucks and a plurality of follow-up frame trucks which are arranged on the base, wherein the follow-up frame trucks are positioned at the front side of the driving frame trucks and are arranged at intervals along the front-back direction, the follow-up frame trucks are provided with a lower bracket and an upper press ring, a low-friction guide rail mechanism along the front-back direction is arranged between the lower bracket and the base, the upper press ring is buckled on the lower bracket and forms a circular space with the axial direction being the front-back direction, one side of the upper press ring is hinged with the lower bracket through a rotating shaft, and a locking mechanism is arranged between the other side of the upper press ring and the lower bracket. Therefore, the rocket loading system is simple in structure, low in cost, convenient to operate, stable and reliable. In practical application, the launching tube is fixed on the base and positioned at the front side of the follow-up trolley, and the upper pressure rings of the follow-up trolleys are opened; then after the rocket is hoisted to the lower bracket of each follow-up bogie, the upper pressure ring of each follow-up bogie is buckled and fixed with the lower bracket through a locking mechanism, wherein the positions of each adapter on the rocket and the follow-up bogie correspond one to one; and then the rocket is pushed to move towards the launching tube by the driving frame vehicle until the rocket and each adapter enter the preset position in the launching tube. In the process that the driving frame vehicle pushes the rocket to move towards the launching tube, because the friction force of the low-friction guide rail mechanism is far smaller than the friction force between the adapter and the follow-up frame vehicle, each follow-up frame vehicle can move towards the launching tube along with the rocket, when the follow-up frame vehicle at the forefront side is contacted with the launching tube, the follow-up frame vehicle stops moving under the blocking of the launching tube, and the thrust of the driving frame vehicle can overcome the friction force between the follow-up frame vehicle and the corresponding adapter at the moment and push the adapter at the position into the launching tube along with the rocket; and by analogy, when the follow-up trolley at the rear side is contacted with the follow-up trolley at the front side, the adapter stops moving, and under the thrust action of the driving trolley, the adapter at the position passes through the follow-up trolley at the front side along with the rocket and enters the launching tube until the rocket and each adapter enter a preset position in the launching tube. According to the invention, the plurality of follow-up bogie cars are arranged, and the low-friction guide rail mechanism is arranged between the follow-up bogie cars and the base, so that the adapters are only required to be arranged at the positions corresponding to the follow-up bogie cars on the rocket, and the cost is reduced; in the filling process, before each adapter enters the launching tube, the adapter does not move relatively with the corresponding follow-up trolley, so that the friction damage to the adapter is effectively reduced, the service life of the adapter is prolonged, the adapter is not required to be manually pressed in the whole filling process, the filling difficulty is reduced, and the safety is improved. The rocket loading method provided by the invention has the advantages of simplicity and convenience in operation and control, high working efficiency, safety and reliability.
A rocket loading system and a rocket loading method according to the present invention will be described in detail with reference to the following embodiments shown in the accompanying drawings.
Drawings
FIG. 1 is a schematic view of a rocket loading system of the present invention;
FIG. 2 is an enlarged view of a portion of the portion A of FIG. 1;
fig. 3 is a view from B-B in fig. 1.
Detailed Description
First, it should be noted that, the directional terms such as up, down, left, right, front, rear, etc. described in the present invention are only described with reference to the accompanying drawings for easy understanding, and do not limit the technical solution and the claimed scope of the present invention.
As shown in fig. 1 to 3, a rocket loading system according to an embodiment of the present invention includes a plate-like base 1, and a driving carriage 2 and a follower carriage 3 provided on the base 1. The follower bogie 3 is provided in the front side of the drive bogie 2 and a plurality of them are provided at intervals in the front-rear direction. The servo frame trolley 3 adopts a structural form comprising a lower bracket 31 and an upper press ring 32, a low-friction guide rail mechanism along the front-back direction is arranged between the lower bracket 31 and the base 1, the upper press ring 32 is buckled on the lower bracket 31 and enables the lower bracket 31 and the lower bracket 31 to form a circular space with the axial direction being the front-back direction, one side of the upper press ring 32 is hinged with the lower bracket 31 through a rotating shaft 33, and a locking mechanism is arranged between the other side of the upper press ring 32 and the lower bracket 31.
The rocket loading system is simple in structure, low in cost, convenient to control, stable and reliable. In practical application, the launching tube 4 is first fixed to the base 1 in the front-rear direction at a position in front of the follower carriages 3, and the upper press ring 32 of each follower carriage 3 is opened. And then after the rocket 5 is hoisted to the lower support 31 of each follow-up unwheeling 3, buckling the upper press ring 32 of each follow-up unwheeling 3 and fixing the upper press ring 32 and the lower support 31 through a locking mechanism, wherein the positions of the adapters 6 on the rocket 5 correspond to the positions of the follow-up unwheeling 3 one by one. The rocket 5 is pushed by the driving frame 2 to move towards the launching tube 4 until the rocket 5 and each adapter 6 enter the preset position in the launching tube 4. In the process that the driving trolley 2 pushes the rocket 5 to move towards the launching tube 4, each follow-up trolley 3 moves towards the launching tube 4 along with the rocket 5 because the friction force of the low-friction guide rail mechanism is far smaller than the friction force between the adapter 6 and the follow-up trolley 3. When the foremost following trolley 3 contacts with the launching tube 4, the following trolley 3 stops moving under the blockage of the launching tube 4, and the thrust of the driving trolley 2 overcomes the friction force between the following trolley 3 and the corresponding adapter 6, and pushes the adapter 6 at the position into the launching tube 4 along with the rocket 5. By analogy, when the trailing bogie 3 on the rear side is in contact with the trailing bogie 3 on the front side, the adapter 6 is stopped moving along with the rocket 5 through the trailing bogie 3 on the front side and into the launching tube 4 under the thrust of the driving bogie 2 until the rocket 5 and each adapter 6 enter the predetermined position in the launching tube 4. According to the invention, the plurality of follow-up bogie 3 are arranged, the low-friction guide rail mechanism is arranged between the follow-up bogie 3 and the base 1, and the adapters 6 are only required to be arranged on the rocket 5 at positions corresponding to the follow-up bogie 3, so that the cost is reduced; in the filling process, before each adapter 6 enters the launching tube 4, the corresponding follow-up trolley 3 does not move relatively, so that the friction damage to the adapter 3 is effectively reduced, the service life of the adapter is prolonged, the adapter 6 is not required to be manually pressed in the whole filling process, the filling difficulty is reduced, and the safety is improved. The loading refers to loading the rocket into the launch canister, and if the rocket after being loaded into the launch canister needs to be checked and maintained before being launched, the rocket needs to be withdrawn from the launch canister; the adapter is a common device for supporting and positioning the rocket in the field, each adapter is formed by splicing a plurality of adapters along the circumferential direction, and an axial positioning mechanism is arranged between each adapter and the rocket; the loading system can also be used for loading products similar to rockets, and the technical purpose of the invention can be achieved as well.
As a specific implementation mode, the invention adopts the following structure for the locking mechanism: including a set screw 34 and a U-shaped compression lug 35. The end part of one side plate of the pressing support lug 35 is hinged with the lower support seat 31 through a pin shaft 36, and the other side plate of the pressing support lug 35 is provided with a threaded hole; the tightening screw 34 is screwed into the threaded hole of the pressing lug 35, one end of the tightening screw 34 is pressed against the upper pressing ring 32, and the other end of the tightening screw 34 is provided with an operating hand wheel 37. The locking mechanism has the advantages of simple structure, convenience in operation and reliability in locking. It should be noted that the locking mechanism is not limited to the above-mentioned forms, and other similar or equivalent structures can be adopted, and the technical purpose of the present invention can be achieved.
As an optimized solution, in the present embodiment, the follower cage 3 is provided with the fixed positioning hook 38 and the first positioning block 39 on both sides of the upper pressing ring 32, and the positioning hook 38 is positioned at the front side of the first positioning block 39. This structural arrangement facilitates the exit of the rocket from the launch canister. It should be noted that, in practical applications, second positioning blocks 41 corresponding to the positioning hooks 38 are respectively fixed on two sides of the rear end of the launch barrel 4, and the second positioning blocks 41 are made to have the same structure as the first positioning blocks 39 so as to be connected to the positioning hooks 38. The specific process of the rocket exiting from the launching tube is as follows: firstly, the following-up trolley carriages 3 are parked at the barrel mouth position of the launching barrel 4 in parallel, the positioning hook 38 on the foremost following-up trolley carriage 3 is connected with the second positioning block 41 on the launching barrel 4, and the positioning hooks 38 on the other following-up trolley carriages 3 are connected with the first positioning block 39 on the front following-up trolley carriages 3. And then the rocket 5 is pulled backwards through the driving trolley 2, each follow-up trolley 3 is not moved in the initial stage of movement of the rocket 5 because each follow-up trolley 3 is connected with each other and the fixed launching tube 4, and the driving trolley 2 is stopped when the adapter 6 at the rearmost side on the rocket 5 is aligned with the follow-up trolley 3 at the rearmost side. And then, after the connection between the follow-up trolley 3 at the last side and the follow-up trolley 3 at the front side is separated by releasing the positioning hook 38, the rocket 5 is continuously pulled backwards by the driving trolley 2, and at the moment, the follow-up trolley 3 at the last side moves along with the rocket 5 because the friction force of the low-friction guide rail mechanism is far smaller than the friction force between the adapter 6 and the follow-up trolley 3. The connection between the follower carriages 3 and the connection between the foremost follower carriage 3 and the launch canister 4 are gradually separated according to the above steps until the rocket 5 is completely withdrawn from the launch canister 4. The friction damage to the adapter 3 is also reduced by the structural arrangement and the cylinder withdrawing mode, and only the positioning hooks 38 on the follow-up frame vehicles 3 need to be gradually released in the whole process, so that the operation difficulty is reduced and the safety is improved compared with the prior art.
It should be noted that the low-friction guide mechanism is a common device in the art, and includes a guide rail 11 and a slider 12, and a ball is disposed between the slider 12 and the guide rail 11. As a specific embodiment, two guide rails 11 are fixed on the base 1 in parallel, and four sliding blocks 12 are respectively fixed on the lower bracket 31 of each follow-up frame trolley 3 and symmetrically distributed, wherein two of the four sliding blocks 12 are arranged on one guide rail 11, and the other two of the four sliding blocks 12 are arranged on the other guide rail 11, so as to ensure the stability of support and movement. For convenience of operation, the present invention further provides an operating handle 321 on the upper pressing ring 32.
Based on the same conception, the invention also provides a rocket loading method, which comprises the following steps:
firstly, when the canister is loaded, the following trolleys 3 are parked between the driving trolley 2 and the launching canister 4 at intervals, and the upper press rings 32 of the following trolleys 3 are opened.
Secondly, the rocket 5 is hoisted to the lower support 31 of each follow-up unwheeling 3, wherein each adapter 6 on the rocket 5 corresponds to the position of each follow-up unwheeling 3 one by one.
And thirdly, buckling the upper press ring 32 of each follow-up frame vehicle 3, and fixing the upper press ring 32 and the lower support 31 through a locking mechanism.
And fourthly, the rocket 5 is pushed to move towards the launching tube 4 through the driving frame vehicle 2 until the rocket 5 and each adapter 6 enter the preset position in the launching tube 4, and the rocket tube loading process is completed.
Further, the rocket loading method of the invention also comprises the following steps:
and fifthly, when the barrel is withdrawn, the follow-up rack cars 3 are parked at the barrel opening position of the launching barrel 4 side by side, the positioning hook 38 on the foremost follow-up rack car 3 is connected with the second positioning block 41 on the launching barrel 4, and the positioning hooks 38 on the other follow-up rack cars 3 are connected with the first positioning block 39 on the front follow-up rack car 3.
And sixthly, pulling the rocket 5 backwards through the driving trolley 2, and stopping the driving trolley 2 when the adapter 6 at the rearmost side on the rocket 5 is aligned with the follow-up trolley 3 at the rearmost side.
And seventhly, after the connection between the follow-up trolley 3 at the last side and the follow-up trolley 3 at the front side is separated by releasing the positioning hook 38, the rocket 5 is continuously pulled backwards through the driving trolley 2.
Eighthly, gradually separating the connection between the driven trolley 3 and the connection between the driven trolley 3 at the foremost side and the launching tube 4 according to the sixth step and the seventh step.
And ninthly, stopping driving the trolley 2 after the rocket 5 completely exits from the launching tube 4, opening the upper pressure rings 32 of the follow-up trolley 3, and then lifting the rocket 5 away, thereby completing the rocket tube exiting process.
In the above first step and the ninth step, the opening of the upper compression ring 32 of the following rack wagon 3 is implemented by the following method:
a. the hand wheel 37 is rotated to release the pressing of the tightening screw 34 against the upper pressing ring 32, and the pressing lug 35 is turned downward to separate the tightening screw 34 from the upper pressing ring 32.
b. The upper press ring 32 is turned around the rotation shaft 33 to open the upper space of the lower holder 31.
In the third step, the step of engaging the upper press ring 32 of the follower carriage 3 means that the upper press ring 32 is turned over to the upper side of the lower bracket 31. The fixing of the upper press ring 32 and the lower support 31 by the locking mechanism is realized by the following method: the pressing lug 35 is turned upward, and the tightening screw 34 is pressed against the upper pressing ring 32 by rotating the operating hand wheel 37.
The rocket loading method provided by the invention has the advantages of simplicity and convenience in operation and control, high working efficiency, safety and reliability, and can effectively reduce the friction damage to the adapter compared with the existing rocket loading equipment and loading method, and the adapter is not required to be supported and pressed by manpower, so that the loading difficulty is reduced, and the safety is improved.
The above examples are only for describing the preferred embodiments of the present invention, and do not limit the scope of the claimed invention, and various modifications made by those skilled in the art according to the technical solutions of the present invention should fall within the scope of the invention defined by the claims without departing from the design concept of the present invention.
Claims (3)
1. A rocket loading method utilizes a loading system, the loading system comprises a plate-shaped base (1), a plurality of driving trolleys (2) and a plurality of follow-up trolleys (3) are arranged on the base (1), the follow-up trolleys (3) are positioned on the front side of the driving trolleys (2) and are arranged at intervals in the front-back direction, each follow-up trolley (3) comprises a lower bracket (31) and an upper pressing ring (32), a low-friction guide rail mechanism in the front-back direction is arranged between each lower bracket (31) and the base (1), each upper pressing ring (32) is buckled on each lower bracket (31) and enables the lower bracket (31) and the lower bracket to form a circular space in the front-back direction in an axial direction, one side of each upper pressing ring (32) is hinged to each lower bracket (31) through a rotating shaft (33), and a locking mechanism is arranged between the other side of each upper pressing ring (32) and each lower bracket (31); the locking mechanism comprises a tightening screw (34) and a U-shaped pressing support lug (35), one side plate end of the pressing support lug (35) is hinged with the lower support seat (31) through a pin shaft (36), the other side plate of the pressing support lug (35) is provided with a threaded hole, the tightening screw (34) is screwed in the threaded hole of the pressing support lug (35), one end of the tightening screw (34) is pressed on the upper pressing ring (32), and the other end of the tightening screw (34) is provided with an operating hand wheel (37); a positioning hook (38) and a first positioning block (39) are respectively fixed on two sides of the upper pressure ring (32) of the follow-up frame trolley (3), and the positioning hook (38) is positioned at the front side of the first positioning block (39); the loading system further comprises an emission barrel (4) fixed on the base (1) in the front-back direction, the follow-up rack trolley (3) is located between the driving rack trolley (2) and the emission barrel (4), second positioning blocks (41) corresponding to the positioning hooks (38) are respectively arranged on two sides of the rear end of the emission barrel (4), and the loading method is characterized by comprising the following steps:
firstly, when the barrel is loaded, the follow-up rack cars (3) are parked between the driving rack car (2) and the launching barrel (4) at intervals, and the upper pressure rings (32) of the follow-up rack cars (3) are opened;
secondly, hoisting the rockets (5) to lower supporting seats (31) of the follow-up unwheeling vehicles (3), wherein the positions of the adapters (6) on the rockets (5) correspond to the positions of the follow-up unwheeling vehicles (3) one by one;
thirdly, buckling the upper pressure ring (32) of each follow-up frame trolley (3), and fixing the upper pressure ring (32) and the lower support seat (31) through a locking mechanism;
fourthly, the rocket (5) is pushed to move towards the launching tube (4) through the driving frame vehicle (2) until the rocket (5) and all the adapters (6) enter preset positions in the launching tube (4), and the rocket tube loading process is completed;
fifthly, when the barrel is withdrawn, the servo frame vehicles (3) are parked at the barrel opening position of the launching barrel (4) side by side, the positioning hook (38) on the front servo frame vehicle (3) is connected with the second positioning block (41) on the launching barrel (4), and the positioning hooks (38) on the rest servo frame vehicles (3) are connected with the first positioning block (39) on the front servo frame vehicle (3);
sixthly, pulling the rocket (5) backwards through the driving trolley (2), and stopping the driving trolley (2) when the adapter (6) on the rearmost side of the rocket (5) is aligned with the follow-up trolley (3) on the rearmost side;
seventhly, after the follow-up frame trolley (3) on the last side is separated from the follow-up frame trolley (3) on the front side by releasing the positioning hook (38), the rocket (5) is continuously pulled backwards by the driving frame trolley (2);
eighthly, gradually separating the connection between the follow-up frame vehicles (3) according to the sixth step and the seventh step, and connecting the follow-up frame vehicle (3) at the foremost side with the launching tube (4);
and ninthly, stopping driving the trolley (2) after the rocket (5) is completely withdrawn from the launching tube (4), opening the upper pressure rings (32) of the follow-up trolley (3) and then lifting the rocket (5) away, thereby finishing the rocket tube withdrawing process.
2. A rocket loading method according to claim 1, wherein in said first and ninth steps, said opening of the upper pressure ring (32) of each follower carriage (3) is carried out by:
a. the hand wheel (37) is rotated to enable the tightening screw rod (34) to release the jacking pressure on the upper pressing ring (32), and the pressing support lug (35) is turned downwards to enable the tightening screw rod (34) to leave the upper pressing ring (32);
b. the upper press ring (32) is turned over to open the upper space of the lower holder (31) with the rotation shaft (33) as a rotation axis.
3. A rocket loading method according to claim 1, wherein in the third step, said fastening the upper pressing ring (32) of each follow-up carriage (3) means turning the upper pressing ring (32) to the upper position of the lower bracket (31); the upper pressing ring (32) and the lower support seat (31) are fixed through the locking mechanism according to the following method: the pressing lug (35) is turned upwards, and the tightening screw rod (34) is pressed against the upper pressing ring (32) by rotating the operating hand wheel (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010362404.0A CN111637791B (en) | 2020-04-30 | 2020-04-30 | Rocket loading system and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010362404.0A CN111637791B (en) | 2020-04-30 | 2020-04-30 | Rocket loading system and method |
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| CN111637791A CN111637791A (en) | 2020-09-08 |
| CN111637791B true CN111637791B (en) | 2022-09-16 |
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| CN115900438B (en) * | 2022-12-16 | 2024-05-28 | 北京凌空天行科技有限责任公司 | Filling device for box-type rocket launcher |
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| CN105460393B (en) * | 2016-01-06 | 2018-08-07 | 北京航天发射技术研究所 | Large rocket sea-freight securing device and securing method |
| CN106288981B (en) * | 2016-08-30 | 2019-05-24 | 上海交通大学 | The installation centralising device of rocket rocket body |
| CN208931683U (en) * | 2018-08-08 | 2019-06-04 | 北京航天和兴科技有限公司 | A kind of rocket body stent car |
| CN109612332B (en) * | 2018-12-13 | 2021-04-30 | 湖北航天飞行器研究所 | Filling device and method for filling rocket into storage and transportation launching box |
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