CN117053634A - Plug-in type constraint structure for bullet shielding structure and bullet shielding structure - Google Patents
Plug-in type constraint structure for bullet shielding structure and bullet shielding structure Download PDFInfo
- Publication number
- CN117053634A CN117053634A CN202311046892.4A CN202311046892A CN117053634A CN 117053634 A CN117053634 A CN 117053634A CN 202311046892 A CN202311046892 A CN 202311046892A CN 117053634 A CN117053634 A CN 117053634A
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- Prior art keywords
- restraining
- connection
- structures
- assembly
- cartridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000452 restraining effect Effects 0.000 claims abstract description 60
- 239000000945 filler Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 238000010276 construction Methods 0.000 description 8
- 239000002131 composite material Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- -1 gravel Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
Abstract
The invention relates to the field of a shielding bomb structure, and discloses a plug-in type constraint structure and a shielding bomb structure, wherein the constraint structure comprises a constraint component and a connection component and has an assembly completion state and a separation state; in the disconnected state, the constraining assembly and the connecting assembly are separated from each other. The restraining structure for a shell structure of the present invention has the advantage of being convenient for transportation and capable of modular mass production.
Description
Technical Field
The invention relates to the field of a shielding bomb structure, in particular to a plug-in type constraint structure for the shielding bomb structure and the shielding bomb structure.
Background
Spear Li Dun is robust, and the underground and sturdy of the important military target has spawned ground projectiles, and the advent and rapid development of ground projectiles has stimulated and motivated further research in the field of screening technologies. New earth boring weapons are continually improved and developed in various countries, wherein armies use earth boring bullets in large numbers in actual combat, destroying many underground works, and the practice proves that: the use of earth-boring weapons to strike enemy underground targets is an important feature of local warfare in the future under high and new technology.
The more deeply the currently important facilities are buried, the more expensive the manufacturing cost of the bullet shielding technology adopting yaw structure and high-strength materials can cope with the striking of the conventional accurate guided weapon. The steel pipe restrained concrete is another bullet shielding technology, and has the characteristics of high bearing capacity, good ductility, convenient construction and the like, and has been widely applied in the aspects of bridge pier construction, mine hole reinforcement and the like.
The process of the steel tube confined concrete comprises cutting, bending and welding forming of raw materials and pouring of concrete, but the existing steel tube confined concrete structure is limited by a transportation tool, the steel tube in the steel tube confined concrete can only be produced into semi-finished products in factories (the welding process of cutting, bending and limited size specification is finished), secondary welding forming (welding the tube wall of a semi-finished steel tube into a whole) is still required at a work construction site, and then the concrete is poured, so that the existing steel tube confined concrete structure has the defects of inconvenient transportation and difficult modularized mass production.
In view of this, there is a need to provide a cartridge-style restraining structure for a shell structure that is easy to transport and capable of modular mass production.
Disclosure of Invention
The invention aims to provide a plug-in type constraint structure for a bullet shielding structure, which is convenient to transport and capable of being produced in a modularized and mass mode.
In order to achieve the above object, the present invention provides a cartridge-type restraining structure for a shell structure, the restraining structure including a restraining assembly and a connecting assembly and having an assembled state in which the restraining assembly is detachably connected with the connecting assembly to form a plurality of restraining units, each of the restraining units having a filling chamber for filling a filler therein; in the disconnected state, the constraining assembly and the connecting assembly are separated from each other.
Further, the restraining unit and the filling cavity are both prismatic.
Further, the constraining assembly includes a plurality of first constraining members, the connecting assembly includes a plurality of first connecting members, and in the assembled state, the plurality of first constraining members are detachably connected to the plurality of first connecting members as one body and form the plurality of constraining units; in the separated state, the plurality of first restraints and the plurality of first connectors are separated from each other.
Further, the first restraint piece includes first body and sets up respectively the first connection structure at the both ends of first body, first connection piece is provided with a plurality of second connection structure, the second connection structure with first connection structure corresponds, in the equipment completion state, the second connection structure with first connection structure detachably connects.
Further, the first connection structure is a clamping hook or a clamping hook groove and is respectively arranged at two ends of the first body in opposite directions, and the second connection structure is a clamping hook groove or a clamping hook.
Further, the first body is of a plate-shaped structure, and the first connecting piece is of a columnar structure.
Further, the constraining structure further comprises a locking assembly for detachably locking the connection between the second connecting structure and the first connecting structure.
Further, the constraint unit and the filling cavity are regular hexagonal prism-shaped, the constraint unit is formed by sequentially connecting six first constraint pieces and six first connecting pieces at intervals, and the first connecting pieces are provided with three second connecting structures uniformly distributed in the circumferential direction.
Further, the constraint structure further comprises a plurality of second constraint pieces, a plurality of second connection pieces, a plurality of third connection pieces and a plurality of fourth connection pieces, wherein the second constraint pieces comprise a second body of a plate-shaped structure and third connection structures respectively arranged at two ends of the second body, the second connection pieces are of a semi-prismatic structure and are provided with fourth connection structures uniformly distributed in the circumferential direction, the third connection pieces are of a semi-prismatic structure and are provided with fourth connection structures in the circumferential direction, included angles between two adjacent to each other in the fourth connection structures are sequentially 30 DEG, 120 DEG and 30 DEG, the fourth connection pieces are of a quarter-prismatic structure and are provided with third connection structures in the circumferential direction, included angles between two adjacent to each other in the third connection structures are sequentially 30 DEG and 60 DEG, the second connection structures, the fourth connection structures, the fifth connection structures and the sixth connection structures correspond to the first connection structures and the third connection structures, the fifth connection structures and the fifth connection structures can be assembled in the fourth connection structures and the fifth connection structures.
In addition, the invention also provides a shielding bomb structure, which comprises the plug-in type constraint structure for the shielding bomb structure and the filler filled in a plurality of filling cavities of the constraint structure.
The plug-in type constraint structure for the bullet shielding structure comprises a constraint component and a connection component, and has an assembly completion state and a separation state, wherein in the assembly completion state, the constraint component and the connection component are detachably connected into a whole to form a plurality of constraint units, and a filling cavity for filling filler is arranged in each constraint unit; in a separated state, the constraint component and the connection component are separated from each other, so that the plug-in type constraint structure for the shell structure can be produced in a factory in a modularized mode, then transported to a construction site, the constraint component and the connection component are installed and connected into a whole at the construction site, and finally the filler is filled in a plurality of filling cavities of the constraint structure.
The present invention also has the above-described advantages of the present invention's restraining structure, as it includes the present invention's cartridge-style restraining structure for a shroud.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the description serve to explain, without limitation, the invention. In the drawings:
FIG. 1 is a top view of an embodiment of a cartridge-style restraining structure for a shroud-spring structure according to the present invention;
FIG. 2 is a perspective view of the cartridge-style restraining structure for the shroud structure of FIG. 1;
FIG. 3 is an exploded view of the first restraint, first connector and locking assembly of the cartridge style restraining structure for the paintball structure of FIG. 1;
FIG. 4 is a perspective view of a further embodiment of the cartridge-style restraining structure for the shelter structure of FIG. 1;
FIG. 5 is a perspective view of a second constraint of the plug-in constraint structure for the paintball structure of FIG. 4;
FIG. 6 is a perspective view of a second connector of the plug-in restraining structure for the shroud structure of FIG. 4;
FIG. 7 is a perspective view of a third connector of the plug-in restraining structure for the shroud structure of FIG. 4;
fig. 8 is a perspective view of a fourth connector of the plug-in restraining structure for a shell structure of fig. 4.
Description of the reference numerals
1. Filling chamber 2, first restraint
3. First connecting piece 4, second restraint
5. Second connecting piece 6, third connecting piece
7. Fourth connecting piece 8, locking assembly
21. First body 22 and first connection structure
31. Second connecting structure
41. Second body 42, third connection structure
51. Fourth connecting structure
61. Fifth connecting structure
71. Sixth connecting structure
81. Locking ring 82, fastener
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
The invention provides a plug-in type constraint structure for a bullet shielding structure, in particular, as shown in fig. 1 to 8, the constraint structure comprises a constraint component and a connection component and has an assembled state and a separated state, in the assembled state, the constraint component and the connection component are detachably connected into a whole to form a plurality of constraint units, and a filling cavity 1 for filling filler is arranged in each constraint unit; in the detached state, the constraining assembly and the connecting assembly are separated from each other.
The plug-in type constraint structure for the bullet shielding structure comprises a constraint component and a connection component and has an assembly completion state and a separation state, wherein in the assembly completion state, the constraint component and the connection component are detachably connected into a whole to form a plurality of constraint units, and a filling cavity 1 for filling filler is arranged in each constraint unit; in a separated state, the constraint component and the connection component are separated from each other, so that the plug-in type constraint structure for a shell structure of the present invention can be manufactured in a factory in a modularized mass production manner, then transported to a construction site, then the constraint component and the connection component are installed and connected into a whole at the construction site, and finally the packing is filled in a plurality of filling cavities 1 of the constraint structure to complete the construction of the shell structure, and it is seen that the plug-in type constraint structure for a shell structure of the present invention has the following advantages: 1. the steel pipe binding concrete is convenient to transport, can be assembled on site, is convenient to assemble and high in efficiency, can be subjected to modularized replacement when part of the structure is damaged, is favorable for quick repair and cost saving, can be produced in a modularized mode in a large batch, and is low in cost, and 4, materials are reduced (welding parts of adjacent steel pipes in the existing steel pipe binding concrete are overlapped, so that more materials are used compared with the binding structure of the steel pipe binding concrete), and the cost is reduced.
It should be noted that the specific structural forms of the restraint assembly, the connection assembly, the restraint unit and the filling cavity 1 and the specific materials for manufacturing the restraint assembly and the connection assembly may be set according to the needs, which are all within the technical scope of the present invention. Specific forms of the above features will be exemplified below by way of specific embodiments.
In the cartridge-type restraining structure for a bullet-proof structure of the present invention, specifically, the restraining unit and the filling chamber 1 are both regular prismatic (e.g., regular triangular prism shape, regular quadrangular prism shape, regular hexagonal prism shape, etc.), so as to improve the structural strength of the cartridge-type restraining structure for a bullet-proof structure of the present invention.
In the above-described cartridge-type restraining structure for a shell structure, more specifically, the restraining assembly includes a plurality of first restraints 2, the connecting assembly includes a plurality of first connectors 3, and in the assembled state, the plurality of first restraints 2 are detachably connected to the plurality of first connectors 3 as one body and form a plurality of restraining units; in the separated state, the plurality of first restraints 2 and the plurality of first connectors 3 are separated from each other. Further specifically, as shown in fig. 3, the first constraining member 2 includes a first body 21 and first connecting structures 22 provided at both ends of the first body 21, respectively, the first connecting member 3 is provided with a plurality of second connecting structures 31, the second connecting structures 31 corresponding to the first connecting structures 22, and in an assembled state, the second connecting structures 31 are detachably connected to the first connecting structures 22, so that detachable connection between the constraining member and the connecting member is achieved by detachable connection between the second connecting structures 31 and the first connecting structures 22.
In the above-mentioned cartridge-type restraining structure for a bullet-shielding structure, more specifically, the first connection structure 22 is a clamping hook or a clamping hook slot and is disposed at two ends of the first body 21 in opposite directions, and the second connection structure 31 is a clamping hook slot or a clamping hook, so that the separable connection between the second connection structure 31 and the first connection structure 22 is achieved through the separable clamping between the clamping hook and the clamping hook slot.
It should be noted that the specific structural forms of the second connection structure 31 and the first connection structure 22 are not limited to the above forms, and any specific structural form is possible as long as the separable connection between them can be achieved, for example, the second connection structure 31 may be a pin shaft, and accordingly, the first connection structure 22 may be provided with a pin shaft hole corresponding to the pin shaft.
In the above-described cartridge-type restraining structure for a bullet-proof structure, further specifically, the first body 21 is a plate-like structure made of metal or a composite material, and the first connecting member 3 is a columnar structure made of metal or a composite material.
In the above-mentioned cartridge-type restraining structure for a grenade structure, the restraining structure preferably further comprises a locking assembly 8, the locking assembly 8 being adapted to detachably lock the connection between the second connection structure 31 and the first connection structure 22, thereby locking the connection between the second connection structure 31 and the first connection structure 22 from being separated from each other (e.g. when filling with filler) when needed. Specifically, as shown in fig. 3, the locking assembly 8 includes a locking ring 81 and a fastening member 82, both ends of the first connection member 3 are provided with mounting holes, and after the first connection structure 22, specifically, a snap hook, is snapped into the second connection structure 31, specifically, a snap hook groove, the locking ring 81 and the fastening member 82 are respectively mounted at both ends of the first connection member 3, thereby locking the snap connection between the first connection structure 22 and the second connection structure 31, preventing the first connection structure 22 from moving in the second connection structure 31 and even coming out therefrom.
In the above-mentioned cartridge-type restraining structure for a bullet-shielding structure, specifically, as shown in fig. 1 and 2, the restraining unit and the filling cavity 1 are both regular hexagonal prism-shaped, the restraining unit is formed by sequentially connecting six first restraining members 2 and six first connecting members 3 at intervals, and the first connecting members 3 are provided with three second connecting structures 31 uniformly distributed in the circumferential direction. Further specifically, as shown in fig. 4, the constraint structure further includes a plurality of second constraint members 4, a plurality of second connection members 5, a plurality of third connection members 6, and a plurality of fourth connection members 7, as shown in fig. 5, the second constraint members 4 include a second body 41 (plate-like structure made of metal or composite material) and third connection structures 42 respectively provided at both ends of the second body 41, as shown in fig. 6, the second connection members 5 are semi-prismatic structures made of metal or composite material and are provided with fourth connection structures 51 circumferentially uniformly distributed, as shown in fig. 7, the third connection members 6 are semi-prismatic structures made of metal or composite material and are provided with fourth fifth connection structures 61 in a circumferential direction (in practical application, the fifth connection structures 61 may be partially idle), the fourth connection structures 61 are sequentially arranged at an included angle of 30 °, 120 ° and 30 ° between adjacent two of each other, as shown in fig. 8, the fourth connection members 7 are fourth connection structures made of metal or composite material and are provided with fourth connection structures 51 circumferentially uniformly distributed in a circumferential direction, the fourth connection structures are sequentially arranged at an included angle of 30 °, the fifth connection structures 71 ° and the fifth connection structures 71 are sequentially connected to the fifth connection structures 71, the fifth connection structures 31, the fifth connection structures are sequentially connected to the fifth connection structures 71, the fifth connection structures 31 are sequentially connected to the fifth connection structures 31, the fifth connection structures 31 are sequentially connected to the fifth connection structures 71, the fifth connection structures and the fifth connection structures are sequentially connected to the fifth connection structures 31 and the fifth connection structures are sequentially connected to the fifth connection structures and the fifth connection structures 31 are sequentially connected to each one as shown in the connection structures and are sequentially connected in connection structures and are sequentially and connection structures and are sequentially connected, the sixth connection structure 71 is detachably connected with the third connection structure 42, the third connection structure 42 is respectively disposed at two ends of the second body 41 in the same direction, the first connection structure 22 and the third connection structure 42 are clamping hooks or clamping hook grooves, and the second connection structure 31, the fourth connection structure 51, the fifth connection structure 61 and the sixth connection structure 71 are clamping hook grooves or clamping hooks, so that a plug-in type constraint structure for a bullet shielding structure with an external shape of a regular hexahedron is formed.
It should be noted that the specific structural forms or shapes of the second constraining member 4, the second connecting member 5, the third connecting member 6, the fourth connecting member 7, the second body 41, the third connecting structure 42, the fourth connecting structure 51, the fifth connecting structure 61 and the sixth connecting structure 71, and the specific materials for manufacturing the second constraining member 4, the second connecting member 5, the third connecting member 6 and the fourth connecting member 7 may be set according to the needs, which are all within the scope of the technical concept of the present invention. In fig. 5, the second restraints 4 have a plurality of sizes, and the second bodies 41 in the second restraints 4 of each different size have the same length and different widths so as to form a cartridge-type restraining structure for a shell structure, the outer shape of which is a regular hexahedron.
The invention furthermore provides a screening arrangement comprising a cartridge-type restraining arrangement according to the invention for a screening arrangement and a filler (e.g. poured concrete or filled rock, gravel, sand, earth, etc.) filled in a plurality of filling chambers 1 of the restraining arrangement.
The present invention also has the above-described advantages of the present invention's restraining structure, as it includes the present invention's cartridge-style restraining structure for a shroud.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the scope of the technical concept of the present invention, and all the simple modifications belong to the protection scope of the present invention.
In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.
Moreover, any combination of the various embodiments of the invention can be made without departing from the spirit of the invention, which should also be considered as disclosed herein.
Claims (10)
1. A cartridge-type restraining structure for a grenade structure, characterized in that it comprises a restraining assembly and a connecting assembly and has an assembled state in which the restraining assembly is detachably connected with the connecting assembly as a whole and forms a plurality of restraining units, each of which is provided with a filling cavity (1) for filling a filler; in the disconnected state, the constraining assembly and the connecting assembly are separated from each other.
2. The cartridge-type restraining structure for a grenade structure according to claim 1, characterized in that the restraining element and the filling chamber (1) are both prismatic.
3. A cartridge-style restraining structure for a shell structure according to claim 2, wherein the restraining assembly comprises a plurality of first restraints (2), the connecting assembly comprises a plurality of first connectors (3), and in the assembled state, the plurality of first restraints (2) are detachably connected with the plurality of first connectors (3) and form the plurality of restraining elements; in the separated state, the plurality of first restraints (2) and the plurality of first connectors (3) are separated from each other.
4. A cartridge-style restraining structure for a grenade structure according to claim 3, characterized in that the first restraining member (2) comprises a first body (21) and first connection structures (22) respectively provided at both ends of the first body (21), the first connection member (3) is provided with a plurality of second connection structures (31), the second connection structures (31) corresponding to the first connection structures (22), and in the assembled state, the second connection structures (31) are detachably connected to the first connection structures (22).
5. The cartridge-type restraining structure for a bullet-shielding structure according to claim 4, wherein the first connecting structure (22) is a snap-in hook or a snap-in hook groove and is respectively disposed at two ends of the first body (21) in opposite directions, and the second connecting structure (31) is a snap-in hook groove or a snap-in hook.
6. The cartridge-style restraining structure for a shell structure according to claim 4, wherein the first body (21) is a plate-like structure and the first connector (3) is a column-like structure.
7. A cartridge-style restraining structure for a grenade structure according to any one of claims 4 to 6, further comprising a locking assembly (8), the locking assembly (8) being adapted to detachably lock the connection between the second connection structure (31) and the first connection structure (22).
8. The plug-in type restraining structure for a shell structure according to any one of claims 4 to 6, wherein the restraining unit and the filling cavity (1) are all regular hexagonal prisms, the restraining unit is formed by sequentially connecting six first restraining pieces (2) and six first connecting pieces (3) at intervals, and the first connecting pieces (3) are provided with three second connecting structures (31) uniformly distributed in the circumferential direction.
9. The cartridge-type restraining structure for a shell structure according to claim 8, further comprising a plurality of second restraining members (4), a plurality of second connecting members (5), a plurality of third connecting members (6) and a plurality of fourth connecting members (7), the second restraining members (4) comprising a second body (41) of a plate-like structure and third connecting structures (42) provided at both ends of the second body (41), respectively, the second connecting members (5) being a semi-prismatic structure and being provided with four fourth connecting structures (51) circumferentially uniformly distributed, the third connecting members (6) being a semi-prismatic structure and being provided with four fifth connecting structures (61) in a circumferential direction, the angles between adjacent ones of the fourth connecting structures (61) being sequentially 30 °, 120 ° and 30 °, the fourth connecting members (7) being a quarter-prismatic structure and being provided with three sixth connecting structures (71) in a circumferential direction, the angles between adjacent ones of the third connecting structures (71), the fourth connecting structures (71) being sequentially 30 °, the angles between adjacent ones of the fourth connecting structures (31) and the fourth connecting structures (71), the fifth connecting structures (31) being sequentially connected with the fourth connecting structures (71) The fourth connecting structure (51), the fifth connecting structure (61), the sixth connecting structure (71) and the first connecting structure (22) are detachably connected, and the fourth connecting structure (51), the fifth connecting structure (61), the sixth connecting structure (71) and the third connecting structure (42) are detachably connected.
10. A screening arrangement, characterized in that it comprises a plug-in restraining arrangement for a screening arrangement according to any one of claims 1 to 9 and a filler material filled in a plurality of said filling chambers (1) of the restraining arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311046892.4A CN117053634A (en) | 2023-08-19 | 2023-08-19 | Plug-in type constraint structure for bullet shielding structure and bullet shielding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311046892.4A CN117053634A (en) | 2023-08-19 | 2023-08-19 | Plug-in type constraint structure for bullet shielding structure and bullet shielding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117053634A true CN117053634A (en) | 2023-11-14 |
Family
ID=88667299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311046892.4A Pending CN117053634A (en) | 2023-08-19 | 2023-08-19 | Plug-in type constraint structure for bullet shielding structure and bullet shielding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117053634A (en) |
-
2023
- 2023-08-19 CN CN202311046892.4A patent/CN117053634A/en active Pending
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