CN210013766U - Tank section, tank and rocket - Google Patents
Tank section, tank and rocket Download PDFInfo
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- CN210013766U CN210013766U CN201920322160.6U CN201920322160U CN210013766U CN 210013766 U CN210013766 U CN 210013766U CN 201920322160 U CN201920322160 U CN 201920322160U CN 210013766 U CN210013766 U CN 210013766U
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 49
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- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 49
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 47
- 238000005452 bending Methods 0.000 claims description 76
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Abstract
The utility model provides a storage tank barrel section, a storage tank and a rocket, which comprises a light barrel, a longitudinal reinforcing frame and a transverse frame, wherein the light barrel is a hollow barrel; the length direction of the longitudinal reinforcing frames is consistent with the axial direction of the light tube, the longitudinal reinforcing frames are fixed inside the light tube, and the longitudinal reinforcing frames are circumferentially arranged along the inside of the light tube; the horizontal frame encircles the circumference setting of light section of thick bamboo, and horizontal frame is fixed in the one side that vertical strengthening frame kept away from the light section of thick bamboo. The utility model provides a storage tank section of thick bamboo, storage tank and rocket, strengthen the axial bearing capacity of a smooth section of thick bamboo through vertical enhancement frame, horizontal frame is strengthened the horizontal bearing capacity of a smooth section of thick bamboo, vertical enhancement frame and horizontal frame all can establish general module, each independent component can make up according to the task demand is nimble, adapt to the load operating mode wide in range, and each part all adopts the production of standard specification supply of material, manufacturing cost is lower, can simplify the technology kind effectively, the advantage of having simple manufacture, and lightweight advantage.
Description
Technical Field
The utility model relates to a technical field of carrier rocket processing, concretely relates to storage tank section of thick bamboo, storage tank and rocket.
Background
The tank is a section of the carrier rocket for storing the propellant and transferring the flight load, and the tank barrel section is a cylindrical structure and is mainly used for bearing the internal pressure load. The storage tank section generally adopts a hard-shell type optical tube structure, but when bearing the coupling load of axial pressure, bending moment and concentrated force, a rigidity reinforcing structure needs to be arranged on the tank section. The section of thick bamboo of tradition storage tank adopts the net to add the muscle structure and bears axial compression and moment of flexure load, promptly on whole thick plate, and mechanical milling or chemical milling go out a series of customization net, but the structure that adopts the net to add the muscle has following technical problem:
(1) because milling cutter speed is limited, the processing of this kind of net is consuming time much to in case confirm the back in the net parameter, change once more can lead to pushing down the repetition of processing procedure, if the processing rib mistake, the monoblock wallboard all can be scrapped, its manufacturing cost is high.
(2) The grid reinforcement structure is an integral reinforcement structure, so that customized grid parameters are only suitable for a certain small range of axial pressure and bending moment loads, a specially-made grid is needed for concentrated force, if the load is increased, all grid parameters need to be redesigned, and the application range of a product to the load is narrow.
(3) The inner wall of the storage tank is generally provided with a plurality of sensors and measuring instruments, for the densely distributed integral grid structure, accessories in the tank can only be limited to be arranged in the center of the grid, thickened bosses are arranged in grid areas, the instruments are electrically welded and arranged on a support, the interference of ribs is avoided in the size design of the support, and the installation flexibility is poor.
Disclosure of Invention
An object of the utility model is to provide a storage tank section of thick bamboo, storage tank and rocket to the section of thick bamboo that solves among the prior art adopts the net to add the muscle structure and bears axial compression and moment of flexure load, and it has with high costs, the poor and poor technical problem of flexibility of adaptability.
In order to achieve the above object, the utility model adopts the following technical scheme: the storage box barrel section comprises a smooth barrel, a longitudinal reinforcing frame and a transverse frame, wherein the smooth barrel is a hollow barrel body; the length direction of the longitudinal reinforcing frames is consistent with the axial direction of the light tube, the longitudinal reinforcing frames are fixed inside the light tube, and the longitudinal reinforcing frames are circumferentially arranged along the inside of the light tube; the transverse frame is arranged around the circumference of the light tube and fixed on one side, far away from the light tube, of the longitudinal reinforcing frame.
Furthermore, the longitudinal reinforcing frame comprises a frame body and a bending plate located on one side of the frame body, one end of the bending plate and the frame body are integrally formed, and the other end of the bending plate is fixedly connected with the transverse frame.
Furthermore, the bending plate comprises a bending part and a connecting part, the bending part is connected with the frame body and the connecting part, and the connecting part is fixedly connected with the transverse frame.
Further, the bending part is perpendicular to the frame body, and the connecting part is perpendicular to the bending part.
Furthermore, the bending plate further comprises an extension part, the extension part is arranged at one end, away from the bending part, of the connecting part, and an included angle is formed between the extension part and the connecting part.
Furthermore, the extending part is perpendicular to the connecting part, and the extending part is parallel to the bending part.
Furthermore, the number of the bending plates of the same longitudinal reinforcing frame is two, the two bending plates are positioned on the same side of the frame body, and the two bending plates are symmetrical.
Furthermore, one end of the longitudinal reinforcing frame is provided with a transition inclined plane, the other end of the longitudinal reinforcing frame is provided with an extending plate, and the extending plate is fixedly connected with the frame body.
Further, the transverse frame comprises a plurality of supporting frames which are spliced with each other.
Further, a gap is formed between the adjacent support frames.
Furthermore, one side of the supporting frame extends to form a folded edge.
Further, the number of the transverse frames is at least two, and the transverse frames are arranged at intervals along the axial direction of the light tube.
The utility model also provides a storage tank, include the storage tank section of thick bamboo section as in any preceding embodiment.
The present invention also provides a rocket including a tank as described in any of the above embodiments.
The utility model provides a storage tank section of thick bamboo section, storage tank and rocket's beneficial effect lies in: compared with the prior art, the utility model discloses a storage tank section of thick bamboo, storage tank and rocket have following advantage:
1. reinforce a smooth section of thick bamboo with vertical strengthening frame and horizontal frame, strengthen the axial bearing capacity of a smooth section of thick bamboo through vertical strengthening frame, strengthen the horizontal bearing capacity of a smooth section of thick bamboo through horizontal frame to vertical strengthening frame and horizontal frame all can construct general module, and the independent component that it contains can be according to the nimble combination of task demand, the wide load operating mode of adaptation, and each part all adopts standard specification supply of goods production, and manufacturing cost is lower.
2. The smooth tube, the longitudinal reinforcing frame and the transverse frame in the storage box can be designed integrally, compared with a traditional mechanical milling wallboard, the structure is slightly changed locally, the milling wallboard can be flexibly processed in design and production, the process variety can be effectively simplified, and the equipment investment and the turnover flow between processes are reduced.
3. It has the light section of thick bamboo advantage of simple manufacture of storage tank section of thick bamboo, still has the lightweight advantage of the ribbed grid structure that increases vertical reinforcement frame and horizontal frame, has improved the limitation of traditional grid ribbed structure simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a storage tank barrel section according to an embodiment of the present invention;
FIG. 2 is a schematic view of a half-section of the barrel section of the tank of FIG. 1;
FIG. 3 is a schematic side view of the tank section of FIG. 1;
FIG. 4 is a partial structural view of portion A in FIG. 3;
fig. 5 is a schematic front view of a longitudinal reinforcing frame according to an embodiment of the present invention;
FIG. 6 is a schematic top view of the longitudinal reinforcing frame used in FIG. 5;
fig. 7 is a side view of the longitudinal reinforcing frame used in fig. 5.
Description of reference numerals:
1-a light tube; 2-longitudinal reinforcement frame; 3-horizontal frame; 21-a frame body; 22-bending a plate; 23-a transition bevel; 24-an extension plate; 221-bending part; 222-a connecting portion; 223-an extension; 31-support frame.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description 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," "second," and "third" 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," "connected," and "connected" are to be construed broadly, and may be, for example, 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.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 4 together, the storage tank section provided by the present invention will now be described. The storage box barrel section comprises a smooth barrel 1, a longitudinal reinforcing frame 2 and a transverse frame 3, wherein the smooth barrel 1 is a hollow barrel body; the length direction of the longitudinal reinforcing frames 2 is consistent with the axial direction of the light tube 1, the longitudinal reinforcing frames 2 are fixed inside the light tube 1, and the longitudinal reinforcing frames 2 are circumferentially arranged along the inside of the light tube 1; and the transverse frame 3 is arranged around the circumference of the light tube 1, and the transverse frame 3 is fixed on one side, far away from the light tube 1, of the longitudinal reinforcing frame 2.
The utility model provides a storage tank section of thick bamboo, compared with the prior art, consolidate a light section of thick bamboo 1 with vertical enhancement frame 2 and horizontal frame 3, strengthen a light section of thick bamboo 1's axial bearing capacity through vertical enhancement frame 2, strengthen a light section of thick bamboo 1's horizontal bearing capacity through horizontal frame 3, and vertical enhancement frame 2 and horizontal frame 3 all can establish general module, the independent component that it contains can be according to the nimble combination of task demand, adapt to wide load operating mode, and each part all adopts standard specification supply of material production, and manufacturing cost is lower. Smooth section of thick bamboo 1, vertical strengthening frame 2 and horizontal frame 3 in the storage tank all can be for the integrated design, compare the wallboard that traditional machinery milled, the local change of structure is less, can handle in design and production in a flexible way, can simplify the technology kind effectively, reduces the turnover flow between equipment input and process. It has smooth section of thick bamboo 1 and makes simple advantage in the storage tank section of thick bamboo, still has the lightweight advantage of the ribbed grid structure that increases vertical reinforcement frame 2 and horizontal frame 3, has improved the limitation of traditional grid ribbed structure simultaneously.
The utility model provides a storage tank section of thick bamboo bears efficiently, vertically strengthens frame 2 and horizontal frame 3 and combines together and bear the most moment of flexure of storage tank structure and the axial force that moment of flexure arouses, and optical section of thick bamboo 1 bears shearing force and incasement pressure that horizontal external load and moment of torsion arouse. The storage tank barrel section has design flexibility, and can withstand local damage through load redistribution without structural overall damage, so that when the optical barrel 1 bends under the action of shear stress and compressive stress, the longitudinal reinforcing frames 2 and the transverse frames 3 can transmit shear load through a half diagonal tension field, and the shear load is converted into tensile load, therefore, the bending of the optical barrel 1 is not an important factor for the ultimate strength of the structure, when the optical barrel 1 bends locally, the stress of the whole structure can be redistributed in an elastic range, and the structure still has considerable capacity of continuously bearing.
The elements of the storage tank barrel section are mutually independent, the connection between the optical barrel 1 and the longitudinal reinforcing frame 2 can be repeatedly stirred for many times, the reliability of the joint is high, the connecting position between the transverse frame 3 and the longitudinal reinforcing frame 2 and the mounting position of accessories in the tank can be adjusted according to requirements, and for different loads, the task requirements can be met by adjusting the distribution intervals of the longitudinal reinforcing frame 2 and the transverse frame 3 and adjusting and recombining the thickness of the optical barrel.
The bin section of thick bamboo can compress the article class of traditional design parameter, does benefit to and constructs general module, and light section of thick bamboo 1's structural efficiency is close the whole interior grid that tradition used and adds muscle structure, has integrated light section of thick bamboo 1 and has made simple advantage and the advantage that adds muscle grid structure lightweight, has improved the limitation of traditional structure simultaneously. And the manufacturing procedure is simplified compared with the grid reinforced structure, spot welding equipment is not needed in final assembly in the later period, the processing period is reduced compared with the traditional structure, the initial deformation defect and the manufacturing defect are higher in containment degree by adopting the technologies of friction stir lap welding and creep forming, the number of butt welding seams is reduced, the reliability is improved, the standard parts are favorable for being supplied with goods in the follow-up process, and the requirements of the rocket on repeated use and low cost can be better met.
Preferably, a plurality of the longitudinal reinforcing frames 2 are uniformly arranged along the inner circumference of the light tube 1 or arranged according to the distribution condition of the load, so that the local encryption bearing concentration force can be set according to the stress condition of the light tube 1, and the stability of the whole light tube 1 is ensured. Further, please refer to fig. 4 to fig. 7 together, as a specific embodiment of the storage tank barrel section provided by the present invention, the longitudinal reinforcing frame 2 includes a frame body 21 and a bending plate 22 located on one side of the frame body 21, one end of the bending plate 22 is integrally formed with the frame body 21, and the other end of the bending plate 22 is fixedly connected with the horizontal frame 3. Specifically, the frame 21 is provided inside the light tube 1, and the longitudinal direction of the frame 21 coincides with the axial direction of the light tube 1. The bending plate 22 is located on one side of the frame body 21, the bending plate 22 is formed by bending the frame body 21, the bending strength of the frame body 21 can be enhanced by arranging the bending plate 22, the longitudinal reinforcing frame 2 is prevented from being bent in the using process, and the bending rigidity is better. The interface form of the longitudinal reinforcing frame 2 may be a structure having a folded edge, such as a Z-shape, a T-shape, a pi-shape, or an Ω -shape.
Further, please refer to fig. 4, as a specific embodiment of the storage tank barrel section provided by the present invention, the bending plate 22 includes a bending portion 221 and a connecting portion 222, the bending portion 221 connects the frame 21 and the connecting portion 222, and the connecting portion 222 is fixedly connected to the horizontal frame 3. Specifically, the bent portion 221 is formed by bending the frame body 21, and the connecting portion 222 is used for fixedly connecting with the outer frame of the light tube 1, wherein the connecting manner of the connecting portion 222 and the light tube 1 is generally a fixed connecting manner such as welding or integral molding. An included angle is formed between the bending portion 221 and the connecting portion 222, so that the connecting strength of the longitudinal reinforcing frame 2 and the transverse frame 3 can be guaranteed, and the bending strength of the longitudinal reinforcing frame 2 can be enhanced.
Further, referring to fig. 4, as a specific embodiment of the storage tank barrel section provided by the present invention, the bending portion 221 is perpendicular to the frame body 21, and the connecting portion 222 is perpendicular to the bending portion 221. Specifically, the bending portion 221 and the connecting portion 222 are perpendicular to each other, the bending portion 221 is perpendicular to the frame body 21, the connecting portion 222 is parallel to the frame body 21, the horizontal frame 3 and the frame body 21 are fixedly connected through the connecting portion 222, that is, the connecting surface of the horizontal frame 3 is parallel to the frame body 21, at this time, the connection stability of the horizontal frame 3 and the frame body 21 is better, and the fixing connection mode of the connecting portion 222 and the frame body 21 can be riveting or screwing.
Further, referring to fig. 4, as a specific embodiment of the storage tank barrel section provided by the present invention, the bending plate 22 further includes an extending portion 223, the extending portion 223 is disposed at one end of the connecting portion 222 far away from the bending portion 221, and an included angle is formed between the extending portion 223 and the connecting portion 222. Specifically, the extension portion 223 is disposed at the end of the connecting portion 222, the bending portion 221, the connecting portion 222 and the extension portion 223 are formed by bending the same plate body, the extension portion 223 is disposed to prevent the sharp portion at the end of the connecting portion 222 from damaging the transverse frame 3, wherein the stress concentration of the whole bending plate 22 can be avoided, the stress of the connecting portion 222 is dispersed, and the strength of the bending plate 22 is increased.
Further, referring to fig. 4, as a specific embodiment of the storage tank barrel section provided by the present invention, the extending portion 223 is perpendicular to the connecting portion 222, and the extending portion 223 is parallel to the bending portion 221. Specifically, the extending portion 223 is also perpendicular to the connecting portion 222, and the extending portion 223 and the bending portion 221 are parallel at this time, so that the bending of the bending plate 22 can be conveniently realized, the bending process is simpler, and the cross-sectional shape of the bending plate 22 at this time is n-shaped. Of course, according to practical situations and specific requirements, in other embodiments of the present invention, the extension portion 223 may not be provided, or the included angle between the extension portion 223 and the connecting portion 222 is an acute angle with any angle, which is not limited herein.
Further, referring to fig. 4, as a specific embodiment of the storage tank barrel section provided by the present invention, the number of the bending plates 22 of the same longitudinal reinforcing frame 2 is two, two of the bending plates 22 are located at the same side of the frame body 21, and the two bending plates 22 are symmetrical. Specifically, the quantity of the board 22 of bending is two, and two board 22 of bending are located the relative both ends of framework 21 homonymy, the opposite direction of bending of board 22 of bending, two connecting portion 222 of the board 22 of bending of both sides simultaneously with horizontal frame 3 fixed connection, both can guarantee the compactness of connecting, vertically strengthen the bending strength of frame 2, two board 22 of bending simultaneously can also adapt to the change of horizontal frame 3 position when filling the pressure inflation, when avoiding horizontal frame 3 position to take place to remove, the displacement takes place for the junction of vertical enhancement frame 2 and horizontal frame 3, thereby lead to the unstable problem of connection of horizontal frame 3.
Further, please refer to fig. 6 to 7, as a specific embodiment of the storage tank barrel section provided by the present invention, one end of the longitudinal reinforcing frame 2 has a transition inclined plane 23, the other end of the longitudinal reinforcing frame 2 has an extension plate 24, and the extension plate 24 is fixedly connected with the frame body 21. Specifically, the longitudinal reinforcing frame 2 has an inclined transition inclined plane 23 when approaching one end of the light tube 1 inlet, and the arrangement of the transition inclined plane 23 can avoid stress concentration at the inlet, thereby causing damage to the stability of the longitudinal reinforcing frame 2. The frame 21 is a hollow frame 21, the extension plate 24 is provided at the other end of the frame 21, the bent plate 22 is not provided on the extension plate 24, and the extension plate 24 is provided to extend the length of the frame 21, thereby enhancing the connection tightness between the frame 21 and the light tube 1 and reducing the stress at the bent plate 22.
Further, referring to fig. 1 to 4, as an embodiment of the storage tank barrel section provided by the present invention, the horizontal frame 3 includes a plurality of supporting frames 31 which are spliced with each other. Specifically, the general shape of light section of thick bamboo 1 is the drum structure, and horizontal frame 3 encircles the circumference setting of light section of thick bamboo 1, and horizontal frame 3 is formed by the concatenation of a plurality of carriage 31, and single carriage 31's shape is fan-shaped promptly, forms through the concatenation of a plurality of carriages 31, can reduce horizontal frame 3's the processing degree of difficulty to and horizontal frame 3 and vertically strengthen the connection degree of difficulty between the frame 2. Of course, according to the actual situation and the specific requirement, in other embodiments of the present invention, the cross-sectional shape of the light tube 1 may also be square, triangular or other shapes, at this time, the shape of the transverse frame 3 matches with the shape of the inner wall of the light tube, and the shape of the supporting frame 31 may also be square or fan-shaped, which is not limited herein.
Further, referring to fig. 1 to 4, as an embodiment of the storage tank barrel section provided by the present invention, a gap is formed between adjacent supporting frames 31. Specifically, a plurality of braced frame 31 splices each other and forms horizontal frame 3, and the side shape of adjacent braced frame 31 is unanimous can laminate, nevertheless has the clearance between the adjacent braced frame 31 for the position of braced frame 31 can take place to move a little, and the size of horizontal frame 3 can change promptly, can effectually avoid the influence that the inflation brought horizontal frame 3.
Further, as a specific embodiment of the storage tank barrel section provided by the present invention, a folded edge is extended from one side of the supporting frame 31. Specifically, the bending strength of the frame body 21 can be enhanced by arranging the folded edge at one side of the supporting frame 31, so that the longitudinal reinforcing frame 2 is prevented from being bent in the using process, and the bending rigidity is better. The interface form of the longitudinal reinforcing frame 2 may be a structure having a folded edge, such as a Z-shape, a T-shape, a pi-shape, or an Ω -shape.
Further, referring to fig. 1 to 4, as a specific embodiment of the storage tank barrel section provided by the present invention, the number of the transverse frames 3 is at least two, and a plurality of the transverse frames 3 are arranged at intervals along the axial direction of the light barrel 1. Specifically, horizontal frame 3 is used for strengthening the circumference of a smooth section of thick bamboo 1, and the quantity of horizontal frame 3 can be two or more, and a plurality of 3 intervals of horizontal frame set up and can support smooth section of thick bamboo 1 simultaneously, and the density and the distribution position of horizontal frame 3 can be adjusted according to smooth section of thick bamboo 1 at local shear stress and compressive stress. Wherein, horizontal frame 3 is two at least, and two horizontal frames 3 are located the relative both ends of light section of thick bamboo 1 respectively. Of course, according to practical situations and specific requirements, in other embodiments of the present invention, the number of the horizontal frames 3 is only one, and is not limited herein.
Referring to fig. 1 to 7, the present invention further provides a storage tank including a storage tank barrel section as described in any of the above embodiments.
The utility model provides a storage tank to vertical reinforcement frame 2 and horizontal frame 3 consolidate a light section of thick bamboo 1, strengthen a light section of thick bamboo 1's axial bearing capacity through vertical reinforcement frame 2, strengthen a light section of thick bamboo 1's horizontal bearing capacity through horizontal frame 3, and vertical reinforcement frame 2 and horizontal frame 3 all can establish general module, the independent component that it contains can be according to the nimble combination of task demand, adapt to wide load operating mode, and each part all adopts standard specification supply of material production, and manufacturing cost is lower. Smooth section of thick bamboo 1, vertical strengthening frame 2 and horizontal frame 3 in the storage tank all can be for the integrated design, compare the wallboard that traditional machinery milled, the local change of structure is less, can handle in design and production in a flexible way, can simplify the technology kind effectively, reduces the turnover flow between equipment input and process. It has smooth section of thick bamboo 1 and makes simple advantage in the storage tank section of thick bamboo, still has the lightweight advantage of the ribbed grid structure that increases vertical reinforcement frame 2 and horizontal frame 3, has improved the limitation of traditional grid ribbed structure simultaneously.
Referring to fig. 1 to 7, the present invention also provides a rocket including a tank as described in any of the above embodiments.
The utility model provides a rocket to vertical reinforcement frame 2 and horizontal frame 3 consolidate a light section of thick bamboo 1, strengthen a light section of thick bamboo 1's axial bearing capacity through vertical reinforcement frame 2, strengthen a light section of thick bamboo 1's horizontal bearing capacity through horizontal frame 3, and vertical reinforcement frame 2 and horizontal frame 3 all can establish general module, the independent component that it contains can make up according to the task demand is nimble, adapt to wide load operating mode, and each part all adopts the production of the standard specification supply of material, and manufacturing cost is lower. Smooth section of thick bamboo 1, vertical strengthening frame 2 and horizontal frame 3 in the storage tank all can be for the integrated design, compare the wallboard that traditional machinery milled, the local change of structure is less, can handle in design and production in a flexible way, can simplify the technology kind effectively, reduces the turnover flow between equipment input and process. It has smooth section of thick bamboo 1 and makes simple advantage in the storage tank section of thick bamboo, still has the lightweight advantage of the ribbed grid structure that increases vertical reinforcement frame 2 and horizontal frame 3, has improved the limitation of traditional grid ribbed structure simultaneously.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (14)
1. A storage tank barrel section, characterized in that: comprises that
The light tube (1), the light tube (1) is a hollow tube body;
the length direction of the longitudinal reinforcing frames (2) is consistent with the axial direction of the light tube (1), the longitudinal reinforcing frames (2) are fixed inside the light tube (1), and the longitudinal reinforcing frames (2) are circumferentially arranged along the inside of the light tube (1); and
the horizontal frame (3), horizontal frame (3) encircle the circumference setting of light section of thick bamboo (1), just horizontal frame (3) are fixed in vertical enhancement frame (2) are kept away from one side of light section of thick bamboo (1).
2. The storage tank barrel section according to claim 1, wherein: the longitudinal reinforcing frame (2) comprises a frame body (21) and a bending plate (22) located on one side of the frame body (21), one end of the bending plate (22) and the frame body (21) are integrally formed, and the other end of the bending plate (22) is fixedly connected with the transverse frame (3).
3. The storage tank barrel section according to claim 2, wherein: the bending plate (22) comprises a bending part (221) and a connecting part (222), the bending part (221) is connected with the frame body (21) and the connecting part (222), and the connecting part (222) is fixedly connected with the transverse frame (3).
4. The storage tank barrel section according to claim 3, wherein: the bending part (221) is perpendicular to the frame body (21), and the connecting part (222) is perpendicular to the bending part (221).
5. The storage tank barrel section according to claim 3, wherein: the bending plate (22) further comprises an extending portion (223), the extending portion (223) is arranged at one end, far away from the bending portion (221), of the connecting portion (222), and an included angle is formed between the extending portion (223) and the connecting portion (222).
6. The storage tank barrel section according to claim 5, wherein: the extending part (223) is perpendicular to the connecting part (222), and the extending part (223) is parallel to the bending part (221).
7. The storage tank barrel section according to claim 3, wherein: the number of the bending plates (22) of the same longitudinal reinforcing frame (2) is two, the two bending plates (22) are located on the same side of the frame body (21), and the two bending plates (22) are symmetrical.
8. The storage tank barrel section according to claim 2, wherein: one end of the longitudinal reinforcing frame (2) is provided with a transition inclined plane (23), the other end of the longitudinal reinforcing frame (2) is provided with an extending plate (24), and the extending plate (24) is fixedly connected with the frame body (21).
9. The storage tank barrel section according to claim 1, wherein: the transverse frame (3) comprises a plurality of supporting frames (31) which are spliced with each other.
10. The storage tank barrel section according to claim 9, wherein: gaps are arranged between adjacent support frames (31).
11. The storage tank barrel section according to claim 9, wherein: one side of the supporting frame (31) extends to form a folded edge.
12. The storage tank barrel section according to claim 1, wherein: the number of the transverse frames (3) is at least two, and the transverse frames (3) are arranged along the axial direction of the light tube (1) at intervals.
13. The storage tank, its characterized in that: a tank barrel section according to any one of claims 1 to 12.
14. A rocket comprising a tank as claimed in claim 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322160.6U CN210013766U (en) | 2019-03-13 | 2019-03-13 | Tank section, tank and rocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322160.6U CN210013766U (en) | 2019-03-13 | 2019-03-13 | Tank section, tank and rocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210013766U true CN210013766U (en) | 2020-02-04 |
Family
ID=69313495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920322160.6U Active CN210013766U (en) | 2019-03-13 | 2019-03-13 | Tank section, tank and rocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210013766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854413A (en) * | 2019-03-13 | 2019-06-07 | 北京星际荣耀空间科技有限公司 | Tank cylinder section, tank and rocket |
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2019
- 2019-03-13 CN CN201920322160.6U patent/CN210013766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854413A (en) * | 2019-03-13 | 2019-06-07 | 北京星际荣耀空间科技有限公司 | Tank cylinder section, tank and rocket |
| CN109854413B (en) * | 2019-03-13 | 2024-03-01 | 北京星际荣耀空间科技股份有限公司 | Tank section, tank and rocket |
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Address after: 100045 1-14-214, 2nd floor, 136 Xiwai street, Xicheng District, Beijing Patentee after: Beijing Star glory Space Technology Co.,Ltd. Address before: 329, floor 3, building 1, No. 9, Desheng South Street, Daxing Economic and Technological Development Zone, Beijing 100176 Patentee before: BEIJING XINGJIRONGYAO SPACE TECHNOLOGY Co.,Ltd. |
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