CN217416047U - Small-size sounding rocket launching and recovery platform based on three-body ship type - Google Patents
Small-size sounding rocket launching and recovery platform based on three-body ship type Download PDFInfo
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- CN217416047U CN217416047U CN202220777919.1U CN202220777919U CN217416047U CN 217416047 U CN217416047 U CN 217416047U CN 202220777919 U CN202220777919 U CN 202220777919U CN 217416047 U CN217416047 U CN 217416047U
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- trimaran
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- 238000011084 recovery Methods 0.000 title claims abstract description 45
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 23
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- 238000004064 recycling Methods 0.000 claims description 5
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical group [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims description 4
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- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
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Abstract
The utility model provides a small-size sounding rocket transmission and recovery platform based on three-body ship type belongs to rocket surface of water transmission technical field. The launching and recovering platform comprises a trimaran body which is in a bulkhead skin type structure and consists of a main body, an aluminum square framework arranged in the main body and side bodies arranged on two sides of the main body; a launching frame erecting system for controlling rocket launching is arranged on the rear side of the aluminum square framework, and a mechanical arm recovery system for recovering rocket remains is arranged on the front side of the aluminum square framework; a battery bin for containing batteries is arranged in the main body, and a power steering system for controlling the propulsion of the trimaran body is arranged in the side body; the battery is used for supplying power for the power steering system, the launcher erecting system and the mechanical arm recovery system. The utility model has the characteristics of shorter manufacturing period, quicker arrival at the launching sea area, and greatly shortened launching preparation time and launching period; the three-body ship type structure has the advantages of higher speed, lower energy consumption, higher seaworthiness stability, higher maneuverability and better maneuverability.
Description
Technical Field
The utility model relates to a rocket surface of water launches technical field especially relates to a small-size sounding rocket transmission and recovery platform based on three-body ship type.
Background
With the development of aerospace technology and the continuous expansion of civil aerospace market, the traditional land-based aerospace launching field can not meet the diversified requirements of modern aerospace launching gradually, and the sea-based aerospace launching platform enters the consideration range of aerospace launching system construction due to the characteristics of strong maneuverability, good concealment, high economic benefit and the like. The marine rocket launcher is not limited by direction, a first-level and second-level landing area of the rocket, has good maneuverability, and can be moved to the vicinity of the equator for launching.
In the field of practical application, a rocket launching ship mainly takes a common modified barge and a mobile offshore drilling platform similar to the conventional modified barge as the main part, does not have the capability of autonomously controlling launching, and does not have an integrated offshore launching platform;
in the fields of model rockets and science popularization education, at present, no mature rocket water surface launching platform model exists, and the manufacturing experience of the field is lacked;
since the monohull vessel has large resistance and the offshore platform is not easy to manufacture, the monohull vessel is not suitable for the field of model rockets;
at present, no forerunner taking a trimaran as a platform as a rocket launching vessel exists;
the existing trimaran mainly has the functions of self-adaptive navigation, unmanned navigation, leisure entertainment and the like, and does not have the function of rocket launching.
SUMMERY OF THE UTILITY MODEL
In view of this, for solving and not using the triple-hulled vessel as the precedent of the platform as the rocket launching boat at present, the utility model provides a small-scale sounding rocket launching and recovery platform based on triple-hulled vessel type, compare with existing barge and oil drilling platform of transformation, have the manufacturing cycle shorter, reach launch sea area more rapidly, shorten launch preparation time and launch cycle's advantage greatly; the three-body ship type structure has the advantages of higher speed, lower energy consumption, higher seaworthiness stability, higher maneuverability and better maneuverability.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a small-sized sounding rocket launching and recovering platform based on a trimaran comprises a trimaran body which is in a bulkhead skin type structure and consists of a main body, an aluminum square framework arranged in the main body and side bodies arranged on two sides of the main body;
a launching frame erecting system for controlling rocket launching is arranged on the rear side of the aluminum square framework, and a mechanical arm recovery system for recovering rocket remains is arranged on the front side of the aluminum square framework;
a battery bin for containing batteries is arranged in the main body, and a power steering system for controlling the propulsion of the trimaran body is arranged in the side body;
the battery is used for supplying power to the power steering system, the launcher erecting system and the mechanical arm recycling system.
Preferably, the mechanical arm recovery system comprises a turntable arranged on the aluminum square framework, a static arm arranged on the turntable, a movable arm rotationally connected with the static arm, and a mechanical claw arranged at the front end of the movable arm.
Preferably, a camera is arranged on the mechanical arm recovery system.
Preferably, the static arm and the movable arm are driven by a large-torque steering engine, and the movable arm and the gripper are also driven by a large-torque steering engine.
Preferably, the battery is a lithium iron phosphate battery.
Preferably, the partition frame on the trimaran body is made of glass fiber composite plates.
Preferably, the deck on the trimaran body is made of an acrylic plate.
Preferably, the outer skin on the trimaran body is a snowboard.
Preferably, the outer surface of the outer skin is bonded with fiberglass cloth through epoxy resin.
Preferably, the aluminum square skeleton is 3030 aluminum square skeleton.
Compared with the prior art, the utility model, following beneficial effect has:
1. compared with the existing barge and oil drilling platform which are transformed, the utility model provides a three-body ship type small-sized sounding rocket launching and recovery platform has shorter manufacturing period, compared with an eleven-barge type platform and an Odyssey self-propelled semi-submersible type platform, the design has faster navigational speed, shortens launching period on the premise of no instability, reaches launching sea area more rapidly, and greatly shortens launching preparation time and launching period;
2. the utility model has faster sailing speed, lower fuel consumption, better seaworthiness stability and more excellent maneuverability by selecting the trimaran design; compared with the modified barge, the trimaran of the utility model can reach the launching sea area more rapidly, and greatly shortens the launching preparation time and the launching period; compared with a small waterplane area catamaran, the small sounding rocket launching and recovery platform of the three-body catamaran provided by the utility model has much better stability, the wide deck area is more favorable for arranging a carrier rocket, and the excellent stability and wave resistance provide possibility for relieving the huge reverse thrust generated after the rocket is launched; the three-body ship type structure has the advantages of higher speed, lower energy consumption, higher seaworthiness stability, maneuverability and maneuverability;
3. the utility model discloses an important controlgear can be placed to the main part is internal, and the side body of both sides can play the guard action to the main part and reduce rubbing of aquatic and hinder. In addition, the hull can adopt an inward inclined edge and a radar absorbing material during design, so that the reflecting area of the radar is smaller, the hull on the outer side of the ship is also beneficial to weakening larger sound emitted by the propeller underwater, and the wave-making resistance can be well reduced;
4. the recovery design of the rocket is completed, and the mechanical arm recovery system ensures that the model rocket falling on the water surface is salvaged and recovered, so that the environment protection and environmental protection are realized.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a robotic arm configuration;
FIG. 3 is a schematic view of the open configuration of the robot arm;
FIG. 4 is a schematic structural view of an aluminum square frame;
FIG. 5 is a schematic structural view of a erecting system;
in the figure, 1, a main body, 2, a side body, 3, a power steering system, 4, an outer skin, 5, a launcher erecting system, 51, a launcher erecting motor control board, 52, a stepping motor, 53, a launcher erecting driving gear, 54, a launcher, 6, a rocket, 7, an aluminum square framework, 8, a mechanical arm recovery system, 81, a turntable, 82, a static arm, 83, a mechanical claw, 84, a movable arm, 85, a camera and 86, a large-torque steering engine are arranged.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, the utility model provides a small-sized sounding rocket launching and recovery platform based on a trimaran type, which comprises a trimaran body which is composed of a main body 1, an aluminum square framework 7 arranged in the main body 1 and side bodies 2 arranged at two sides of the main body 1 and is of a bulkhead skin type structure;
a launcher erecting system 5 for controlling rocket launching is arranged on the rear side of the aluminum square framework 7, and a mechanical arm recycling system 8 for recycling rocket remains is arranged on the front side of the aluminum square framework;
a battery bin for containing batteries is arranged in the main body, and a power steering system 3 for controlling the propulsion of the trimaran body is arranged in the side body;
the battery is used for supplying power to the power steering system 3, the launcher erecting system 5 and the mechanical arm recycling system 8.
The utility model provides an above-mentioned small-size sounding rocket launching and recovery platform based on three-body ship type, driving system, rocket launching system and arm recovery system are integrated on the control drive plate, and the control drive plate selects conventional drive plate can;
the power steering system 3, the launching cradle erecting system 5 and the mechanical arm recovery system 8 are all provided with control panels and matched control systems, and the control panels and the control systems can be selected from conventional control systems and control panels;
the power steering system 3 is used for propelling the advancing, retreating and steering of the trimaran body;
the launcher erecting system 5 ensures the successful launching of the rocket 6 on the trimaran body;
the robotic recovery system 8 is used to salvage rocket debris that has fallen into the lake after launch.
The utility model discloses in, arm recovery system 8 including set up in carousel 81 on the aluminium side skeleton 7, set up in quiet arm 82 on the carousel 81, with quiet arm 82 rotate the swing arm 84 of connecting and set up in the gripper 83 of swing arm 84 front end.
The utility model discloses in, be provided with camera 85 on the arm recovery system 8.
In the present invention, the stationary arm 82 and the movable arm 84 are driven by a large torque steering engine 86, and the movable arm 84 and the gripper 83 are also driven by a large torque steering engine 86.
The utility model discloses in, the battery is the lithium iron phosphate battery.
The utility model discloses in, the material of the bulkhead on the trimaran body is fine composite material board of glass.
The utility model discloses in, the material of the deck on the trimaran body is the ya keli board.
The utility model discloses in, outer covering 4 on the trimaran body is the snowboard.
The utility model discloses in, the surface of outer skin 4 has the fine cloth of glass through epoxy bonds.
In the utility model, the aluminum square framework 7 is 3030 aluminum square framework.
The utility model provides a power steering system 3's principle as follows:
the utility model discloses in, the battery is two lithium iron phosphate batteries, and voltage is 28V altogether. The power steering system 3 is arranged on the two side bodies 2, can select a 57BL direct current brushless 24V speed-adjustable motor, is connected with the propeller through a universal joint, a shafting and the like, and provides power for the trimaran; and meanwhile, the acceleration and deceleration and the forward and backward operation of the trimaran are completed through different output instructions of the controller. The rudder of the power steering system 3 is arranged behind the propeller, and the control system sends an instruction to drive and steer so as to complete the direction control of the trimaran.
The utility model provides a launcher erects system 5's theory of operation as follows:
after the rocket 6 is assembled on the trimaran, in order to protect the rocket 6 from jolting and the like in the transportation process, the rocket 6 needs to be horizontally placed on the deck of the trimaran, and when the rocket 6 is launched, the rocket 6 needs to be launched at a large inclination angle of 60-80 degrees, so that the rocket needs to be converted into a large inclination angle launching state from a horizontal state by the launcher erecting system 5. When the trimaran is controlled to reach the designated launching position on the lake surface, the launching frame 54 is driven to be changed into a large inclination angle state from a horizontal state through the rotation of the stepping motor 52 and the gear structure, and then the ignition button is pressed down to finish the rocket launching.
The utility model provides an arm recovery system as follows:
the end executing mechanism of the mechanical arm recovery system 8 is a mechanical claw 83, and 3 joints and 3 degrees of freedom can be selected for the mechanical arm 8. The bottom of the ship is connected with a ship body through a bearing, a static arm 82 and a movable arm 84 are connected, the movable arm 84 and a mechanical claw 83 are connected through a large-torque steering engine 86, the static arm 82 is made of 2020 aluminum square, and the movable arm 84 and the mechanical claw 83 are made of carbon plates. In order to ensure that the bearing is not damaged by large torque when catching a heavy rocket, a lever principle is adopted on the static arm 82. In order to realize accurate control of the mechanical arm 8, a camera 85 is additionally arranged on the movable arm 84 to realize real-time return of the catching process of the mechanical arm 8. To avoid debris falling into the lake contaminating the water supply when rocket 6 is launched, we use the robotic recovery system 8 to accomplish salvage of debris. The position deviation between the mechanical arm recovery system 8 and the rocket debris is observed in real time through the camera 85, and the movement of the mechanical arm recovery system 8 is controlled to finish the salvaging of the rocket.
The utility model discloses well control system mainly erects system 5, power steering system 3, the three branch system of 8 branch systems of arm recovery system by the launcher and constitutes, and control system's control process can select the control system that technical staff in the field is familiar, to this, does not have the requirement.
The working principle of the utility model is as follows:
after the debugging preparation of the rocket 6 is completed, the rocket is installed on a launching frame 54 of the launching frame erecting system 5, the rocket is flatly placed on a deck of the three-body ship, and a main power switch is pressed down to connect a launching ship power supply and a control system.
When the trimaran is operated by a remote controller to sail, when the trimaran arrives at a designated launching place on the water surface, the stepping motor 52 of the launcher erection system 5 is driven to run, the stepping motor 52 drives the launcher erection driving gear 53, and the launcher erection driving gear 53 acts to change the vertical rod from a horizontal state to a large-inclination launching state. After the erection is completed, the control panel 51 of the erection motor of the launcher inside the rocket 6 is powered on through the control system circuit to prepare for the ignition and launching of the rocket. The rocket is launched by the ignition device on the control panel of the ship body by pressing down the launch key of the control console.
After the rocket 6 is launched, the rocket control board controls to ignite the explosive bolt, explode the nose cone and open the parachute, so that the safe landing of the rocket 6 is ensured. When the rocket 6 falls into water, the parachute of the rocket 6 is firstly burst open through the explosive bolt to be connected with the rocket, so that the parachute is broken, and the situation that the parachute rope is wound in the recovery process of the mechanical arm recovery system 8 to influence the recovery is avoided. Then, according to the signal of the GPS module and the information transmitted by the diagram, the drop point of the rocket is searched, the console remotely controls the trimaran to find the position of the rocket, and the mechanical arm module is controlled to drive the mechanical arm recovery system 8 through the large-torque steering engine 86 to complete the recovery of the rocket. And finally, the trimaran is controlled to safely carry the rocket back to the shore.
The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.
Claims (10)
1. A small-sized sounding rocket launching and recovering platform based on a trimaran type is characterized by comprising a trimaran body which is in a bulkhead skin type structure and consists of a main body, an aluminum square framework arranged in the main body and side bodies arranged on two sides of the main body;
a launching frame erecting system for controlling rocket launching is arranged on the rear side of the aluminum square framework, and a mechanical arm recovery system for recovering rocket remains is arranged on the front side of the aluminum square framework;
a battery bin for containing batteries is arranged in the main body, and a power steering system for controlling the propulsion of the trimaran body is arranged in the side body;
the battery is used for supplying power to the power steering system, the launcher erecting system and the mechanical arm recycling system.
2. The launching and recovery platform for a small-sized sounding rocket based on a trimaran type according to claim 1, wherein the mechanical arm recovery system comprises a turntable arranged on the aluminum square frame, a static arm arranged on the turntable, a movable arm rotatably connected with the static arm, and a mechanical claw arranged at the front end of the movable arm.
3. The launch and recovery platform for a miniature space-finding rocket based on a trimaran type according to claim 2, characterized in that a camera is provided on the robotic recovery system.
4. The launching and recovery platform for a small-sized sounding rocket based on a trimaran type as claimed in claim 2, wherein the static arm and the movable arm are driven by a large-torque steering engine, and the movable arm and the mechanical claw are also driven by a large-torque steering engine.
5. The launching and recovery platform for a small-sized sounding rocket based on a trimaran type according to claim 1, wherein the battery is a lithium iron phosphate battery.
6. The launching and recovery platform for a small-sized sounding rocket based on a trimaran type according to claim 1, characterized in that the material of the bulkhead on the trimaran body is a glass fiber composite material plate.
7. A launch and recovery platform for small-scale sounding rockets based on a trimaran type according to claim 1, wherein the deck on said trimaran body is made of acrylic plate.
8. A small space-finding rocket launch and recovery platform based on the trimaran type according to claim 1 wherein the outer skin on the trimaran body is a snowfoil.
9. The launch and recovery platform for a small-scale space-finding rocket based on the trimaran type of claim 8, characterized in that the outer surface of the outer skin is bonded with fiberglass cloth through epoxy resin.
10. A compact space-finding rocket launch and recovery platform according to any one of claims 1 to 9 wherein said aluminum square frame is 3030.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220777919.1U CN217416047U (en) | 2022-04-06 | 2022-04-06 | Small-size sounding rocket launching and recovery platform based on three-body ship type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220777919.1U CN217416047U (en) | 2022-04-06 | 2022-04-06 | Small-size sounding rocket launching and recovery platform based on three-body ship type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217416047U true CN217416047U (en) | 2022-09-13 |
Family
ID=83181344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220777919.1U Expired - Fee Related CN217416047U (en) | 2022-04-06 | 2022-04-06 | Small-size sounding rocket launching and recovery platform based on three-body ship type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217416047U (en) |
-
2022
- 2022-04-06 CN CN202220777919.1U patent/CN217416047U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |