CN114803175A

CN114803175A - Container for rocket launching

Info

Publication number: CN114803175A
Application number: CN202210465992.XA
Authority: CN
Inventors: 缪起; 吴梦翔; 杜浩东; 吴松松; 周泽军
Original assignee: Chongqing One Space Aerospace Technology Co Ltd; Beijing Zero One Space Electronics Co Ltd; Beijing Zero One Space Technology Research Institute Co Ltd; Chongqing Zero One Space Technology Group Co Ltd; Xian Zero One Space Technology Co Ltd
Current assignee: Chongqing One Space Aerospace Technology Co Ltd; Beijing Zero One Space Electronics Co Ltd; Beijing Zero One Space Technology Research Institute Co Ltd; Chongqing Zero One Space Technology Group Co Ltd; Xian Zero One Space Technology Co Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-07-29

Abstract

The invention provides a rocket launching container, which comprises a first box body and a second box body, wherein one side of each box body is provided with an opening in the length direction and is in butt joint with the first box body, and the second box body is provided with an opening upwards and deviates from the opening of the first box body so as to allow an rocket body in the box body to stand; clamping grooves are formed in three butted surfaces of the first box body and the second box body, clamping strips which are matched and clamped in the clamping grooves are fixed on the second box body, a plurality of bolts are arranged at the butted ends of the first box body and the second box body at the same time, and rod parts of the bolts penetrate through the clamping strips; the upper opening cover of the second box body is provided with a top cover, and the opening cover deviating from the first box body is provided with a side cover. The invention has the effect of improving the problems that the applicable working condition of the rocket launching container is relatively unique, the box bodies can not be spliced according to the actual use condition and the use effect is poor in the prior art.

Description

Container for rocket launching

Technical Field

The invention relates to the technical field of rocket launching transportation, in particular to a container for rocket launching.

Background

In the existing rocket transfer process, a specially designed rocket transport flat car is required to be utilized, a heat-preservation rocket jacket is wrapped outside the rocket, and when the rocket is transferred to a launching place, the heat-preservation rocket jacket needs to be removed, or a heat-preservation cabin without camouflage performance needs to be opened, and then a rocket body is erected; therefore, the platform used for the existing rocket launching can not have the characteristics and functions of transportation, heat preservation, camouflage and the like.

Therefore, the technical personnel in the field propose a rocket launching container to meet the requirements of quick response launching and concealment of the solid rocket, and integrate hydraulic and electrical equipment such as erecting, launching, testing, launching control and the like into a whole. For example, chinese patent publication No. CN113790632A discloses a launch box of launch vehicle suitable for multi-platform launching, comprising: the container is installed at the top of the bottom beam, the top of the container is open, an opening and closing assembly used for opening and closing the opening is arranged at the top of the container, the vertical arm and the launching platform are both hinged to the rear end of the bottom beam, the launching platform and the vertical arm are coaxially arranged, the vertical arm is fixedly connected with the launching platform and used for storing rockets, the driving system is used for driving the vertical arm to rotate around the hinged end of the vertical arm, the leveling system is arranged at the bottom of the bottom beam and used for enabling the bottom beam to be horizontal, and a control system is further arranged in the container and used for controlling the driving system and the leveling system to work.

To the correlation technique among the above-mentioned, in the use of reality, the container mostly adopts welded mode fixed connection as an organic whole for a plurality of horizontal opening box to be adapted to rocket body length and electrical equipment isovolumn, make the container become the customization design in a cabin, and inseparable with haulage vehicle, lead to the container to be suitable for the operating mode relatively unique, can not carry out the concatenation of box according to the in-service use condition, the result of use is not good.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a container for rocket launching, which can solve the problems that the applicable working condition of the rocket launching container in the prior art is relatively unique, the splicing of the container bodies can not be carried out according to the actual use condition, and the use effect is poor.

According to the embodiment of the invention, the rocket launching container comprises a first box body and a second box body which are open at one side in the length direction and are butted, wherein the second box body is open upwards and deviates from the opening of the first box body so as to allow an rocket body in the box body to erect; clamping grooves are formed in three butted surfaces of the first box body and the second box body, clamping strips which are matched and clamped in the clamping grooves are fixed on the second box body, a plurality of bolts are arranged at the butted ends of the first box body and the second box body at the same time, and rod parts of the bolts penetrate through the clamping strips; the upper opening cover of the second box body is provided with a top cover, and the opening cover deviating from the first box body is provided with a side cover.

Preferably, the top cap includes that two set up respectively in the upper cover plate of second box width direction both sides, be used for connecting upper cover plate one end in a plurality of hinges of second box and a plurality of double-end cylinder that set up in the second box, two the mutual butt of the other end of upper cover plate, just upper cover plate butt in first box, double-end cylinder's both pistons end is all rotated and is connected with articulated seat, two articulated seat is fixed in the lateral wall of second box and the inboard of upper cover plate respectively.

Preferably, two the one end of the mutual butt department of upper cover plate the upper cover plate pass through hinge connection in the one end of second box and the upper cover plate butt all sets up the sealing member in the one end of first box, the sealing member includes the cardboard and is fixed in the inflation and deflation sealing strip of cardboard.

Preferably, one end of one of the upper cover plates, which is close to the other upper cover plate, is fixed with a lapping plate, and the lapping plate is lapped on the other upper cover plate; and one end of the upper cover plate close to the first box body is also provided with a lap joint plate which is lapped on the first box body.

Preferably, the hinge base is provided with a strain gauge.

Preferably, a plurality of double-end oil cylinders are controlled by synchronous motors and oil is supplied through the same valve bank.

Preferably, the length of the first box body is smaller than that of the second box body, a lifting hook is fixed on the upper side of the first box body, and lifting hooks are fixed on the outer walls of the two sides of the second box body.

Preferably, the side cap includes two back shroud that butt each other in, be fixed in the driving piece of second box inner wall, the coaxial gear that is fixed in the driving piece drive end, mesh in the rack of gear and be used for sliding connection in the slip subassembly of second box both sides wall respectively with two back shrouds, the back shroud slides along the width direction of second box, the driving piece is used for drive gear rotation.

Preferably, the sliding assembly comprises a sliding sleeve fixed on the inner wall of the second box body and a sliding shaft fixed on the rear cover plate, the sliding sleeve is provided with a through hole, and the sliding shaft is slidably connected with the through hole of the sliding sleeve.

Preferably, one side of each of the two rear cover plates, which is abutted against each other, is provided with a sealing layer, and one side of each of the two rear cover plates, which is abutted against the second box body when the rear cover plate is closed, is also provided with a sealing layer.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the first box body is in butt joint with the second box body through the arrangement of the clamping strip and the bolt, so that the sizes of the two box bodies can be set according to the sizes of the arrow body and the arrow body launching related equipment, and the two box bodies are connected in a butt joint mode, so that hydraulic and electric equipment such as erection, launching measurement and control are integrated into a whole; meanwhile, the opening structures of the first box body and the second box body are different, and the length of the first box body is smaller than that of the second box body, so that the first box body and the second box body are in butt joint, the first box body and the second box body are convenient to disassemble, and the first box body and the second box body can be applied to different use conditions respectively after being disassembled, thereby being more economical, and solving the problems that the rocket launching container in the prior art is relatively unique in applicable working condition, the box bodies cannot be spliced according to the actual use condition, and the use effect is poor;

2. by arranging the air charging and discharging seal strip and the sealing layer, after the upper cover plate and the rear cover plate are folded, the whole box body is better in sealing performance, favorable for heat preservation and high in camouflage performance; in addition, the rear cover plates are installed in a sliding mode, so that when the rocket is launched, the two rear cover plates can be folded to separate the launched flame, and the protection effect on equipment in the box body is formed.

Drawings

FIG. 1 is a first isometric view of an embodiment of the invention, shown with the case closed;

FIG. 2 is a second side view of an embodiment of the present invention, shown in a rocket erect state;

FIG. 3 is a sectional view taken along a-A of FIG. 1, showing a docking structure of the first casing and the second casing;

FIG. 4 is a first partial schematic structural view of the embodiment of the present invention, which is mainly shown in an open state of the upper cover plate;

FIG. 5 is a sectional view taken along the line A of FIG. 1, showing the folding structure of the two upper cover plates;

FIG. 6 is a sectional view taken along the line B-B in FIG. 1, showing the connection structure of the upper lid to the second casing when the upper lid is closed;

FIG. 7 is a sectional view taken along the line B of A-A in FIG. 1, showing the connection structure with the first casing when the upper cover is closed;

fig. 8 is a second partial structural schematic view of the embodiment of the invention, which is mainly shown in a closed state of the back cover plate.

In the above drawings: 1. a first case; 11. a card slot; 12. a protective layer; 2. a second case; 21. clamping the strip; 3. a bolt; 4. a top cover; 41. an upper cover plate; 42. a hinge; 43. a double-ended cylinder; 431. a hinged seat; 432. a strain gauge; 44. a seal member; 441. clamping a plate; 442. filling and discharging an airtight seal; 45. a lap plate; 5. a side cover; 51. a rear cover plate; 52. a drive member; 53. a gear; 54. a rack; 55. a sliding assembly; 551. a sliding sleeve; 552. a sliding shaft; 56. a sealing layer; 6. and (4) a lifting hook.

Detailed Description

The invention will be further described with reference to the accompanying figures 1-8.

Referring to fig. 1 to 3, an embodiment of the invention provides a rocket launching container, which comprises a first box body 1 and a second box body 2, wherein the first box body 1 and the second box body 2 are spliced along the length direction to form a container for transporting rocket bodies and rocket launching related equipment.

Specifically, the first box 1 is opened along one side of the length direction, and the clamping grooves 11 are formed in other three side faces of the opened end of the first box except the top side. One side of the second box body 2 in the length direction is opened, and three side surfaces of the opened end are welded and fixed with clamping strips 21 which are matched with the clamping grooves 11. A plurality of bolts 3 are arranged at the butt joint end of the first box body 1 and the second box body 2 in a penetrating way, and the rod parts of the bolts 3 penetrate through the clamping strips 21; that is, after the first casing 1 and the second casing 2 are butted so that the clip strip 21 enters the clip groove 11, the bolt 3 is inserted into the pre-opened insertion hole and the nut is tightened, thereby completing the butting work of the first casing 1 and the second casing 2.

In order to arrange the arrow body and the related equipment in the first case 1 and the second case 2, the second case 2 is opened at the other side in the length direction, and the upper side is also opened. Be provided with top cap 4 at the upper shed department of second box 2, and the horizontal opening that deviates from first box 1 is provided with side cap 5 to seal the opening through side cap 5 and top cap 4, guarantee arrow body leakproofness, heat insulating ability and the heat-proof quality by the transportation relatively.

A protective layer 12 is also fixedly adhered to the butt joint surface of the first box body 1 and the second box body 2 so as to enhance the sealing and heat preservation effects.

In the embodiment of the present invention, the length of the first box 1 is smaller than that of the second box 2, such as: the length of the first box body 1 is 5 feet, and the length of the second box body 2 is 40 feet; length differs to when guaranteeing the good transportation effect to the arrow body, guarantee the normal of the arrow body and erect, and guarantee first box 1 and second box 2 separately the back, both can regard as other equipment to come into operation immediately respectively, and second box 2 is upper shed structure, and first box 1 is only side direction open structure, makes separately both adaptable in different use occasions.

The upside of first box 1 is fixed with lifting hook 6, and the both sides outer wall of second box 2 all is fixed with lifting hook 6 to guarantee to lift by crane intensity.

When the container is used, the size of a required container is set according to the length of the arrow body and the vertical launching related equipment of the arrow body, and the container is formed by butting two containers with different lengths, namely a first container 1 and a second container 2, so that the container can be transported by adopting a matched trailer (semi-trailer), and the vehicle and the containers can be separated at any time, and the two containers can be separated at any time so as to adapt to different working conditions; and in the transportation process, utilize top cap 4 and side cap 5 to form the leakproofness to the container to guarantee the leakproofness relatively and possess good thermal insulation performance, thereby it is relatively unique to improve to have rocket launching container application operating mode among the prior art, can not carry out the concatenation of box according to the in-service use condition, the not good problem of result of use.

Referring to fig. 4 to 7, in particular, the top cover 4 includes two upper cover plates 41, a plurality of hinges 42, and a plurality of double-headed cylinders 43; the hinges 42 are uniformly distributed on the two upper cover plates 41 and located at one ends of the upper cover plates 41, so that the two upper cover plates 41 are connected to two sides of the width direction of the second box body 2, and the other ends of the upper cover plates 41 are mutually abutted, so that the upper opening of the second box body 2 is sealed. The double-head oil cylinders 43 are uniformly distributed on the side walls of the two sides of the second box body 2, are positioned in the second box body 2 and are controlled by a rocket launching system; hinge seats 431 are rotatably connected to both piston ends of the double head cylinder 43, and the hinge seats 431 are respectively fixed to the side wall of the second casing 2 and the inner side of the upper cover plate 41, so that the upper cover plate 41 is opened and closed by the double head cylinder 43.

The hinge base 431 is provided with a strain gauge 432, so that the push-pull force of the double-head oil cylinder 43 is adjusted according to the structural strain of the upper cover plate 41 when the upper cover plate 41 is opened or closed, the structural deformation of the upper cover plate 41 is avoided, and the heat preservation effect is improved.

The double-headed cylinders 43 are controlled by synchronous motors connected to the rocket launching system, and the double-headed cylinders 43 supply oil through the same valve group, so that the action consistency of the double-headed cylinders 43 is ensured, and the mechanism damage caused by the asynchronization of the double-headed cylinders 43 is reduced.

In the embodiment of the present invention, the sealing elements 44 are disposed at the end where the two upper covers 41 abut against each other, the end where the upper cover 41 is connected to the second container 2 through the hinge 42, and the end where the upper cover 41 abuts against the first container 1, so as to ensure the sealing effect of the entire container when the two upper covers 41 are folded. Specifically, the sealing member 44 includes a clamping plate 441 and a sealing strip 442 fixed to the clamping plate 441, the clamping plate 441 is fixed to the upper cover plate 41 and the first case 1 or the second case 2, and the sealing strip 442 abuts against the abutting surface to improve the sealing performance of the abutting surface.

One end of one of the upper cover plates 41 close to the other upper cover plate 41 is fixed with a bridging plate 45, and the bridging plate 45 is bridged on the other upper cover plate 41; one end of the upper cover plate 41 close to the first box body 1 is also provided with a lapping plate 45, and the lapping plate 45 is lapped on the first box body 1 to form a limiting effect when the upper cover plate 41 is folded and relatively improve the sealing effect of the top.

Referring to fig. 8, the side cover 5 includes two rear cover plates 51, a driving member 52, a gear 53, a rack 54, and a sliding assembly 55; the two rear cover plates 51 are abutted against each other and are respectively arranged on both sides of the second box body 2 in the width direction; the driving parts 52 are motors, the cylinder bodies are fixed on the inner wall of the second box body 2, and the number of the driving parts 52 is two, and the two driving parts are respectively arranged on two sides of the second box body 2 in the width direction and are synchronously controlled by a rocket launching system. Two gears 53 are coaxially fixed at the driving end of the driving member 52 to be driven to rotate by the driving member 52; the two racks 54 are respectively engaged with the two gears 53, and the two racks 54 are disposed on the two rear cover plates 51 along the width direction of the second housing 2 to be driven by the rotating gears 53 to move, so as to drive the rear cover plates 51 to move.

The sliding assembly 55 is used for maintaining the stability of the rear cover plate 51 during the movement, and includes a sliding sleeve 551 fixed on the inner wall of the second housing 2 and a sliding shaft 552 fixed on the rear cover plate 51, the sliding sleeve 551 is provided with a through hole, and the sliding shaft 552 is slidably connected with the through hole of the sliding sleeve 551. When the back cover plate 51 slides, the sliding shaft 552 slides on the sliding sleeve 551, and maintains the stability of the back cover plate 51.

When the rocket is erected, the two rear cover plates 51 are opened indirectly through the driving piece 52; before the erecting work is finished and the rocket is launched, the two back cover plates 51 are closed through the driving piece 52, so that flame in the rocket launching process is prevented from blowing into the cabin.

The sealing layer 56 is disposed on the side where the two back covers 51 abut against each other, and the sealing layer 56 (refer to fig. 2) is disposed on the side where the back cover 51 abuts against the second container body 2 when the back cover 51 is closed, so as to relatively ensure the sealing performance and the heat preservation effect of the whole container when the back cover 51 is closed.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A container for rocket launching is characterized in that: the arrow box comprises a first box body (1) and a second box body (2) which are open along one side of the length direction and are in butt joint, wherein the second box body (2) is open upwards and deviates from the opening of the first box body (1) so as to allow an arrow body in the box body to stand; clamping grooves (11) are formed in three butted surfaces of the first box body (1) and the second box body (2), clamping strips (21) which are matched and clamped in the clamping grooves (11) are fixed on the second box body (2), a plurality of bolts (3) are arranged at the butted ends of the first box body (1) and the second box body (2), and rod parts of the bolts (3) penetrate through the clamping strips (21); the upper opening cover of the second box body (2) is provided with a top cover (4), and the opening cover deviating from the first box body (1) is provided with a side cover (5).

2. A rocket-launching container as recited in claim 1, wherein: top cap (4) include two set up respectively in upper cover plate (41) of second box (2) width direction both sides, be used for connecting upper cover plate (41) one end in a plurality of hinges (42) of second box (2) and a plurality of double-end hydro-cylinder (43) that set up in second box (2), two the mutual butt of the other end of upper cover plate (41), just upper cover plate (41) butt in first box (1), the both piston ends of double-end hydro-cylinder (43) all rotate and are connected with articulated seat (431), two articulated seat (431) are fixed in the lateral wall of second box (2) and the inboard of upper cover plate (41) respectively.

3. A rocket-launching container as recited in claim 2, wherein: one end of the mutually abutted part of the two upper cover plates (41), one end of the upper cover plate (41) connected to the second box body (2) through a hinge (42) and one end of the upper cover plate (41) abutted to the first box body (1) are both provided with sealing elements (44), and each sealing element (44) comprises a clamping plate (441) and an air inflation and deflation sealing strip (442) fixed to the clamping plate (441).

4. A rocket-launching container as recited in claim 3, wherein: one end of one upper cover plate (41) close to the other upper cover plate (41) is fixed with a lapping plate (45), and the lapping plate (45) is lapped on the other upper cover plate (41); and one end of the upper cover plate (41) close to the first box body (1) is also provided with a lapping plate (45) lapped on the first box body (1).

5. A rocket-launching container as recited in claim 2, wherein: the hinge base (431) is provided with a strain gauge (432).

6. A rocket-launching container as recited in claim 2, wherein: and the double-head oil cylinders (43) are controlled by synchronous motors and supply oil through the same valve group.

7. A rocket-launching container as recited in claim 1, wherein: the length of first box (1) is less than second box (2), just the upside of first box (1) is fixed with lifting hook (6), the both sides outer wall of second box (2) all is fixed with lifting hook (6).

8. A rocket-launching container as recited in claim 1, wherein: the side cover (5) comprises two rear cover plates (51) which are abutted to each other, a driving piece (52) fixed on the inner wall of the second box body (2), a gear (53) coaxially fixed at the driving end of the driving piece (52), a rack (54) meshed with the gear (53) and sliding components (55) used for enabling the two rear cover plates (51) to be respectively connected to the two side walls of the second box body (2) in a sliding mode, the rear cover plates (51) slide along the width direction of the second box body (2), and the driving piece (52) is used for driving the gear (53) to rotate.

9. A rocket-launching container as recited in claim 8, wherein: the sliding assembly (55) comprises a sliding sleeve (551) fixed on the inner wall of the second box body (2) and a sliding shaft (552) fixed on the rear cover plate (51), the sliding sleeve (551) is provided with a through hole, and the sliding shaft (552) is connected with the through hole of the sliding sleeve (551) in a sliding mode.

10. A rocket-launching container as recited in claim 8, wherein: and sealing layers (56) are arranged on the mutually abutted sides of the two rear cover plates (51), and the sealing layers (56) are also arranged on the side abutted to the second box body (2) when the rear cover plates (51) are closed.