CN107600319B - Return cabin operation platform - Google Patents
Return cabin operation platform Download PDFInfo
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- CN107600319B CN107600319B CN201710846231.8A CN201710846231A CN107600319B CN 107600319 B CN107600319 B CN 107600319B CN 201710846231 A CN201710846231 A CN 201710846231A CN 107600319 B CN107600319 B CN 107600319B
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- air bag
- return
- cabin
- operation platform
- seat frame
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Abstract
The invention relates to a return cabin operation platform, which comprises a return cabin seat frame and two movable operation platforms; the return cabin seat frame is fixedly arranged on a deck of the ship, a rubber cushion is arranged in the middle of the return cabin seat frame, an air bag cushion is arranged on the outer side of the rubber cushion, and at least two air bag rings with the outer diameters from small to large are sequentially arranged on the outer side of the air bag cushion; guide rails are fixedly arranged on decks on two sides of the return cabin seat frame; the movable operating platform comprises a closing frame which is used for clamping the outer diameter of the return cabin and is in a semi-annular structure, the lower part of the closing frame is supported by a supporting structure, and the bottom of the supporting structure is in sliding fit with the guide rail; the supporting structure is provided with an inclined ladder; two sides of the ladder of one movable operation platform are hinged with baffle plates capable of overturning towards the middle part, and after the baffle plates are overturned, a slide is formed. The invention completes the processes of taking out the returning cabin conveniently by astronauts and operating conveniently by staff after the returning cabin is salvaged in time under the condition of high sea condition, and achieves the purposes of simple and convenient equipment disassembly and period shortening.
Description
Technical Field
The invention relates to a return cabin operation platform, and belongs to the technical field of aerospace equipment.
Background
The return cabin, also called the cockpit, is the "cab" of the astronaut. The cabin section is a closed structure, and the front end of the cabin section is provided with a cabin door. In the region where the astronaut is located during the return, except for being provided with a seat capable of reducing the impact force, emergency articles and instruments, films, magnetic tapes, test samples, scientific data, remote sensing data and the like of the astronaut are placed. The return cabin is the most important component part in the space launching system, and directly ensures the life of astronauts and the safety of instruments and equipment. At the same time, the extraterrestrial sample and data are brought back to the earth's unique carrier.
The existing returning cabin has certain defects of stability of placement and convenience of cabin discharge of astronauts after salvaging on a deck, and particularly has certain difficulties in the processes of cabin discharge of astronauts, operation of staff and the like under high sea conditions.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the existing returning cabin has certain defects of stability of placement and convenience of cabin discharge of astronauts after salvaging on a deck, and particularly has certain difficulties in the processes of cabin discharge of astronauts, operation of staff and the like under high sea conditions.
The invention adopts the following technical scheme:
a return cabin operation platform comprises a return cabin seat frame 4 and two movable operation platforms 2; the return cabin seat frame 4 is fixedly arranged on the deck 3 of the ship, a rubber pad 4b is arranged in the middle of the return cabin seat frame 4, an air bag pad 4c is arranged on the outer side of the rubber pad, and at least two air bag rings 4d with the outer diameters from small to large are sequentially arranged on the outer side of the air bag pad 4 c; guide rails 204 are fixedly arranged on the decks on the two sides of the return cabin seat frame 4; the movable operation platform 2 comprises a closing frame 201 which is used for clamping the outer diameter of the return cabin and has a semi-annular structure, the lower part of the closing frame 201 is supported by a supporting structure, and the bottom of the supporting structure is in sliding fit with the guide rail 204; the support structure is provided with an inclined step 202; two sides of the step 202 of one movable operation platform 2 are hinged with a baffle 203 which can be turned towards the middle, and the baffle 203 forms a slide after being turned.
Further, a slider pad 205 for matching with the guide rail 204 is provided at the bottom of the movable operation platform 2.
Further, guardrails are provided around the frame 201.
Further, the outer side of the air bag cushion 4c is provided with a step structure, the smallest air bag ring is clamped between the step structure and the bottom of the return cabin 1, the bottom of the air bag ring at the outermost side is connected with a layer of canvas connected with the deck 3, the air bag cushion is connected with the canvas by a hasp, the adjacent air bag ring is connected with the canvas by a hasp, and the rubber pad 4b is also connected with the canvas by a hasp; the rubber pad 4b, the air bag pad 4c and the air bag ring 4d are connected together and fixed with the deck surface through bolts.
Furthermore, the floor of the operation platform adopts a patterned aluminum plate; the rails 204 are mounted on channel steel which is spot welded to the deck on site on the hull.
Further, the movable operation platform 2 is made of a lightweight aluminum alloy material.
The invention has the beneficial effects that:
1) The operation platform of the return cabin is all modularized and part-designed, so that the assembly is convenient;
2) The operation platform is easy to disassemble and assemble, and can be placed in a warehouse for easy preservation and maintenance when not used at ordinary times;
3) When in work, 2-3 workers can quickly complete assembly and debugging;
4) The return cabin seat frame adopts a mode of combining a rubber pad and an air bag ring, the rubber pad can bear the weight of a heavy return cabin, and the air bag ring and the air bag pad can well control the posture of the return cabin, so that the return cabin can keep an upright posture and cannot fall down;
5) Considering the severe weather condition of offshore operation, the conditions of platform movement, fracture, bending, air bag damage and the like can not occur under the 6-level sea condition, and a safe platform and protection can be provided for astronauts and staff under a severe natural environment;
6) The operation platform of the return cabin adopts a design thought of bilateral symmetry, and compared with the traditional unilateral stair mode, the operation platform of the return cabin greatly improves safety and reliability;
7) The single-side operation platform provides a design structure of the slide, the slide can be overturned according to the requirement and fixed beside the ladder after being folded when not needed, so that the slide is simple, convenient and practical, the situation that a astronaut is injured and large instrument and equipment need to be carried is fully considered, and the functionality and the practicability are greatly improved;
8) The recovery operation platform and the seat frame of the return cabin are all made of marine aluminum alloy and rubber materials, compared with the traditional steel materials, the weight is reduced by two thirds, the corrosion resistance is greatly improved, and the conditions of corrosion, rust and the like are avoided under severe sea conditions.
Drawings
FIG. 1 is a front view of the return pod operating platform of the present invention.
Fig. 2 is a schematic view of the return pod and its underlying return pod mounting.
Fig. 3 is a cross-sectional view taken along A-A in fig. 2.
Fig. 4 is a schematic perspective view of a side movable operating platform without a slide.
Fig. 5 is a front view of the slide side movable operating platform.
Fig. 6 is a top view of fig. 5.
Fig. 7 is a left side view of fig. 5.
In the figure, 1, a return cabin, 2, a movable operating platform, 3, a deck, 4, a movable operating platform, 4a, a return cabin, 4b, a rubber pad, 4c, an airbag cushion, 4d, an airbag ring, 201, a frame, 202, a step, 203, a baffle, 204, a guide rail, 205, a slider gasket, 206, a first support bar, 207, a second support bar.
Detailed Description
The invention will be further described with reference to the drawings and specific examples.
In this embodiment, referring to fig. 1-7, a return pod operating platform comprises a return pod carrier 4, two movable operating platforms 2; the return cabin seat frame 4 is fixedly arranged on the deck 3 of the ship, a rubber pad 4b is arranged in the middle of the return cabin seat frame 4, an air bag pad 4c is arranged on the outer side of the rubber pad, and at least two air bag rings 4d with the outer diameters from small to large are sequentially arranged on the outer side of the air bag pad 4 c; guide rails 204 are fixedly arranged on the decks on the two sides of the return cabin seat frame 4; the movable operation platform 2 comprises a closing frame 201 which is used for clamping the outer diameter of the return cabin and has a semi-annular structure, the lower part of the closing frame 201 is supported by a supporting structure, and the bottom of the supporting structure is in sliding fit with the guide rail 204; the support structure is provided with an inclined step 202; two sides of the step 202 of one movable operation platform 2 are hinged with a baffle 203 which can be turned towards the middle, and the baffle 203 forms a slide after being turned.
In this embodiment, referring to fig. 5, a slider pad 205 for cooperating with the guide rail 204 is provided at the bottom of the movable operation platform 2.
In this embodiment, referring to fig. 4-5, guardrails are provided around the frame 201.
In this embodiment, referring to fig. 3, the outer side of the air bag cushion 4c has a step structure, the smallest air bag ring is clamped between the step structure and the bottom of the return cabin 1, the bottom of the air bag ring at the outermost side is connected with a layer of canvas connected with the deck 3, the air bag cushion is connected with the canvas by a hasp, the adjacent air bag ring is connected with the rubber cushion 4b by a hasp; the rubber pad 4b, the air bag pad 4c and the air bag ring 4d are connected together and fixed with the deck surface through bolts.
In this embodiment, the operator platform floor is a patterned aluminum plate; the rails 204 are mounted on channel steel which is spot welded to the deck on site on the hull.
In this embodiment, the movable operation platform 2 is made of a lightweight aluminum alloy material.
The movable operation platform 2 is in a folding state or a splitting state at ordinary times, the movable operation platform 2 is separated or quickly installed before the movable operation platform is used, after the return cabin is stably placed in the seat frame, the operation platforms on two sides are slowly folded to form an integral platform, and the position is fixed by the bolts, so that the operation platform is stable and firm. The return cabin operating platform can bear 500KG of load. And have sufficient operation space of circling round, there is the safety guard rail on the platform, and the operation platform floor adopts decorative pattern aluminum plate to play skid-proof effect, and the baffle of stair can turn over and form one with the slide, supplies the astronaut to use when necessary. The whole operation platform is arranged on the guide rail and can be conveniently pushed and slid by a worker. The guide rail is arranged on the channel steel, and the channel steel and the deck are in spot welding connection on the ship body site. The whole system has the characteristics of convenience in disassembly, continuity and reliability.
The return pod mount is comprised of a plurality of components including: large balloon ring, small balloon ring, balloon cushion and rubber pad, and connecting piece, etc. The bottom of the large air bag ring is connected with a layer of canvas for being connected with a deck, the air bag cushion is connected with the bottom canvas through a hasp, the small air bag ring is connected with the large air bag ring through a hasp, and the rubber cushion is also connected with the bottom canvas through a hasp. All the seat frame components are connected together and fixed with the deck surface through bolts, so that the seat frame can bear the weight of the return cabin on the deck stably.
The invention completes the processes of taking out the returning cabin conveniently by astronauts and operating conveniently by staff after the returning cabin is salvaged in time under the condition of high sea condition, and achieves the purposes of simple and convenient equipment disassembly and period shortening.
The foregoing is a preferred embodiment of the present invention, and various changes and modifications may be made therein by those skilled in the art without departing from the general inventive concept, and such changes and modifications should be considered as falling within the scope of the claimed invention.
Claims (4)
1. A return pod operating platform, characterized by:
comprises a return cabin seat frame (4) and two movable operation platforms (2);
the return cabin seat frame (4) is fixedly arranged on a deck (3) of the ship, a rubber pad (4 b) is arranged in the middle of the return cabin seat frame (4), an air bag pad (4 c) is arranged on the outer side of the rubber pad, and at least two air bag rings (4 d) with the outer diameters from small to large are sequentially arranged on the outer side of the air bag pad (4 c);
guide rails (204) are fixedly arranged on decks on two sides of the return cabin seat frame (4);
the movable operation platform (2) comprises a semi-annular frame (201) for clamping the outer diameter of the return cabin, the lower part of the frame (201) is supported by a supporting structure, and the bottom of the supporting structure is in sliding fit with the guide rail (204); the support structure is provided with an inclined ladder (202);
two sides of a step (202) of one movable operation platform (2) are hinged with baffle plates (203) capable of overturning towards the middle part, and the baffle plates (203) form a slide after overturning;
a sliding block gasket (205) matched with the guide rail (204) is arranged at the bottom of the movable operation platform (2);
guard rails are arranged around the combined frame (201).
2. The return pod operating platform of claim 1, wherein: the outer side of the air bag cushion (4 c) is provided with a step structure, the smallest air bag ring is clamped between the step structure and the bottom of the return cabin (1), the bottom of the air bag ring at the outermost side is connected with a layer of canvas connected with the deck (3), the air bag cushion is connected with the canvas through a hasp, the adjacent air bag rings are connected with each other through a hasp, and the rubber pad (4 b) is also connected with the canvas through a hasp; the rubber pad (4 b), the air bag pad (4 c) and the air bag ring (4 d) are connected together and fixed with the deck surface through bolts.
3. The return pod operating platform of claim 1, wherein: the floor of the operation platform adopts a patterned aluminum plate; the guide rail (204) is arranged on the channel steel, and the channel steel and the deck are in spot welding connection on the ship body site.
4. The return pod operating platform of claim 1, wherein: the movable operation platform (2) is made of light aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846231.8A CN107600319B (en) | 2017-09-19 | 2017-09-19 | Return cabin operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846231.8A CN107600319B (en) | 2017-09-19 | 2017-09-19 | Return cabin operation platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107600319A CN107600319A (en) | 2018-01-19 |
| CN107600319B true CN107600319B (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710846231.8A Active CN107600319B (en) | 2017-09-19 | 2017-09-19 | Return cabin operation platform |
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| Country | Link |
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| CN (1) | CN107600319B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180189B (en) * | 2022-05-17 | 2024-09-10 | 安徽省友联电力电子工程有限公司 | Auxiliary platform for astronaut delivering cabin |
| CN116692040B (en) * | 2023-07-11 | 2024-04-26 | 西安四方超轻材料有限公司 | Return cabin recycling operation platform |
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| US4832288A (en) * | 1987-07-23 | 1989-05-23 | Aerospace Recovery System, Inc. | Recovery system |
| JPH04287800A (en) * | 1991-03-18 | 1992-10-13 | Ishikawajima Harima Heavy Ind Co Ltd | Unloading method for payload |
| US6237875B1 (en) * | 1998-08-18 | 2001-05-29 | Daimlerchrysler Ag | Airbag payload landing system for damping landing impact forces on a flying payload |
| CN1978279A (en) * | 2005-12-05 | 2007-06-13 | 罗进南 | Efficient flying boat and missile with tail-wing-skirt self-stabilizing return capsule |
| CN200939940Y (en) * | 2006-06-26 | 2007-08-29 | 董兰田 | Shock-absorber for returning-back cabin of spaceship during its landing to the earth |
| CN101704407A (en) * | 2009-11-19 | 2010-05-12 | 哈尔滨工业大学 | Maritime emergent floating bag life-saving system for re-entry capsule |
| CN101857077A (en) * | 2010-04-27 | 2010-10-13 | 中国水产科学研究院渔业机械仪器研究所 | Marine fixed seat frame structure of reentry module |
| WO2014021744A2 (en) * | 2012-07-31 | 2014-02-06 | Aleksandrov Oleg Aleksandrovich | Method for putting ring-shaped and grid-like surfaces into outer space and a device for implementing same |
| CN106114916A (en) * | 2016-08-12 | 2016-11-16 | 哈尔滨工业大学 | A kind of inflating expanded periodicity capsule flap-type decelerator and curling thereof fold gathering method |
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2017
- 2017-09-19 CN CN201710846231.8A patent/CN107600319B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4832288A (en) * | 1987-07-23 | 1989-05-23 | Aerospace Recovery System, Inc. | Recovery system |
| JPH04287800A (en) * | 1991-03-18 | 1992-10-13 | Ishikawajima Harima Heavy Ind Co Ltd | Unloading method for payload |
| US6237875B1 (en) * | 1998-08-18 | 2001-05-29 | Daimlerchrysler Ag | Airbag payload landing system for damping landing impact forces on a flying payload |
| CN1978279A (en) * | 2005-12-05 | 2007-06-13 | 罗进南 | Efficient flying boat and missile with tail-wing-skirt self-stabilizing return capsule |
| CN200939940Y (en) * | 2006-06-26 | 2007-08-29 | 董兰田 | Shock-absorber for returning-back cabin of spaceship during its landing to the earth |
| CN101704407A (en) * | 2009-11-19 | 2010-05-12 | 哈尔滨工业大学 | Maritime emergent floating bag life-saving system for re-entry capsule |
| CN101857077A (en) * | 2010-04-27 | 2010-10-13 | 中国水产科学研究院渔业机械仪器研究所 | Marine fixed seat frame structure of reentry module |
| WO2014021744A2 (en) * | 2012-07-31 | 2014-02-06 | Aleksandrov Oleg Aleksandrovich | Method for putting ring-shaped and grid-like surfaces into outer space and a device for implementing same |
| CN106114916A (en) * | 2016-08-12 | 2016-11-16 | 哈尔滨工业大学 | A kind of inflating expanded periodicity capsule flap-type decelerator and curling thereof fold gathering method |
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| CN107600319A (en) | 2018-01-19 |
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Inventor after: Fang Xiong Inventor after: Jian Zhixin Inventor after: Ye Jianshe Inventor after: Xu Zhiqiang Inventor after: Wang Zhiyong Inventor after: Liu Ping Inventor after: Lin Liqun Inventor after: Shen Xicheng Inventor after: Xi Xiyang Inventor before: Fang Xiong Inventor before: Jian Zhixin Inventor before: Xu Zhiqiang Inventor before: Wang Zhiyong Inventor before: Liu Ping Inventor before: Lin Liqun Inventor before: Shen Xicheng Inventor before: Xi Xiyang |
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