CN114295004A - Modular quick-assembly-disassembly protective wall - Google Patents
Modular quick-assembly-disassembly protective wall Download PDFInfo
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- CN114295004A CN114295004A CN202111654864.1A CN202111654864A CN114295004A CN 114295004 A CN114295004 A CN 114295004A CN 202111654864 A CN202111654864 A CN 202111654864A CN 114295004 A CN114295004 A CN 114295004A
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- defense
- interlayer
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- plate
- defensive
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- 230000001681 protective effect Effects 0.000 title claims abstract description 16
- 230000007123 defense Effects 0.000 claims abstract description 72
- 239000011229 interlayer Substances 0.000 claims description 50
- 238000009434 installation Methods 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 4
- 230000001788 irregular Effects 0.000 claims description 3
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention discloses a modularized protective wall capable of being rapidly disassembled and assembled, which relates to the technical field of spliced bulletproof walls and comprises the following components: a base; the base is integrally in a rectangular frame structure, a rectangular mounting seat is fixedly mounted in the middle of the base, three defense wall units are mounted on the top end of the mounting seat in a stacking mode from bottom to top, and twelve mounting support lugs are symmetrically welded on two long support tubes in the base; the main body frame of the defense wall unit is composed of a left side frame plate, a right side frame plate, a front side frame and a rear side frame which are of rectangular structures, the main body frame of the defense wall unit is of a rectangular inner hollow structure, and a top cover and a bottom auxiliary plate are clamped and covered on the upper opening and the lower opening of the main body frame of the defense wall unit. The defense wall units are assembled by adopting modules, can select splicing quantity according to the operation environment to realize height adjustment, is flexible to use, can be suitable for different operation scenes, and solves the problems that the existing defense wall cannot meet different operation requirements and is single in application.
Description
Technical Field
The invention relates to the technical field of spliced bulletproof walls, in particular to a modular rapid dismounting protective wall.
Background
The bulletproof wall body is a wall body with strong protection performance, can provide good safety guarantee for the personal safety of key protection targets, and is widely applied to military exercises or military operations.
The existing bulletproof wall is not perfect in design, most bullets can only be resisted and defended once, and most bullets lack of deviation guide assemblies for the trajectory of the bullets, the flying impact force of the bullets cannot be reduced by means of deflection dispersion of the trajectory of the bullets, the bullets can easily penetrate the protective wall, the bulletproof effect of the protective wall is poor, and replacement operation of wearing parts is troublesome and inconvenient.
Disclosure of Invention
In view of the above, the invention provides a modular protective wall capable of being assembled and disassembled quickly, which has an interlayer protective plate, wherein two interlayer protective plates spliced in a T-shaped staggered manner are obliquely supported, and can guide bullets in an inclined plane, so that the flight trajectory of the bullets is changed, the bullets are continuously turned and folded back, and the problems that the bullets easily penetrate through a protective wall unit and the protective wall has poor bulletproof effect are solved.
The invention provides the following technical scheme: the modularized fast-dismounting protective wall comprises a base; the base is integrally in a rectangular frame structure, two rhombic supporting frames are symmetrically arranged in the base, a rectangular mounting seat is fixedly mounted in the middle of the base, three defense wall units are mounted on the top end of the mounting seat in a stacking mode from bottom to top, and twelve mounting support lugs are symmetrically welded on two long supporting tubes in the base; the main body frame of the defense wall unit is composed of a left side frame plate, a right side frame plate, a front side frame and a rear side frame which are of rectangular structures, the main body frame of the defense wall unit is of a rectangular inner hollow structure, and a top cover and a bottom auxiliary plate are clamped and covered on the upper opening and the lower opening of the main body frame of the defense wall unit.
Preferably, the left end and the right end of the stress frame at the front part and the rear part are fixedly provided with a vertical support plate, the top parts of the four vertical support plates are respectively provided with a locking device in a locking manner, and the three defense wall units are tightly spliced together through twelve locking devices.
Preferably, two interlayer defensive plates are symmetrically inserted at the left end and the right end inside the main body frame of the defensive wall unit, a row of interlayer defensive plates are further arranged in the space between the left interlayer defensive plate and the right interlayer defensive plate, and the row of interlayer defensive plates are spliced in a T-shaped staggered manner every two.
Preferably, the top cover is provided with two rows of irregular quadrilateral grooves in a staggered manner, and a plurality of through slots are formed in the grid plate between the two rows of quadrilateral grooves.
Preferably, a plurality of positioning slots are formed in the bottom auxiliary plate along the arrangement track of the row of the interlayer defensive plates which are staggered in the shape of the continuous T.
Preferably, the upper end and the lower end of the interlayer defensive plate at the left outer side and the right outer side are symmetrically provided with four positioning bulges, and the two interlayer defensive plates which are spliced in a T-shaped staggered manner are arranged in a long-short manner.
Preferably, the top end of the long interlayer defense plate is provided with one positioning bulge, the bottom of the long interlayer defense plate is symmetrically welded with two positioning bulges, and the upper end and the lower end of the short interlayer defense plate are symmetrically provided with two positioning bulges.
Preferably, the positioning bulges at the upper end and the lower end of the interlayer defense plate are correspondingly matched with the through slot on the top cover and the positioning slot on the bottom auxiliary plate in an inserting manner.
Preferably, four sliding grooves are formed between the vertical supporting plates and the two stress frames at intervals, two outer side defense plates are symmetrically inserted into the four sliding grooves in a sliding mode, the two outer side defense plates and the defense wall unit main body frame are separated into a plurality of small-volume cavities by the interlayer defense plates around a closed space formed by the two outer side defense plates and the defense wall unit main body frame, and cement sand stones are filled in the small-volume cavities.
Preferably, an installation support lug is welded at the middle position of each vertical support plate, and an inclined pull rod is connected between the installation support lug and the installation support lug on the base in a threaded manner.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the two outer side defense plates can perform primary blocking defense on the bullets, the interlayer defense plates can perform secondary defense on the bullets, and when the bullets penetrate through the outer side defense plates, the bullets are in blocking contact with the two interlayer defense plates spliced in a T-shaped staggered manner;
2. according to the invention, the two outer side defense plates are installed in an inserted manner, so that the two outer side defense plates can be conveniently lifted and pulled out for replacement after being damaged by penetration and deformation of a quilt bullet, and the defense wall units are assembled by adopting modules, so that the defense wall units are high in interchangeability, can be quickly built, can be flexibly used by selecting the splicing number according to the operation environment to realize height adjustment, can be suitable for different operation scenes, meet different operation requirements and are relatively wide in application.
Drawings
FIG. 1 is a schematic diagram of the complete splicing use state of the present invention;
FIG. 2 is a schematic view of the combined usage of two defensive wall units according to the invention;
FIG. 3 is a schematic structural diagram of a defensive wall unit according to the invention;
FIG. 4 is a schematic view of the internal structure of the defensive wall unit of the invention;
FIG. 5 is a schematic view of a sandwich fender structure of the present invention;
FIG. 6 is a schematic view of a base structure according to the present invention;
FIG. 7 is a left side view of the defensive wall unit of the invention;
FIG. 8 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 9 is a diagram of the bullet trajectory of the present invention;
in the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base; 101. a mounting seat; 102. a tilt pull rod; 2. a defensive wall unit; 201. an outboard fender; 202. a top cover; 2021. penetrating through the slot; 203. a lock; 204. a side frame plate; 205. an interlayer defensive plate; 2051. positioning the projection; 206. a bottom auxiliary board; 2061. positioning the slot; 207. a stress frame; 208. a vertical support plate; 3. and (6) mounting a support lug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Please refer to fig. 1 to 9;
the invention provides a modularized protective wall capable of being rapidly disassembled and assembled, which comprises: a base 1; the base 1 is integrally in a rectangular frame structure, two diamond-shaped brackets are symmetrically arranged in the base 1, a rectangular mounting seat 101 is fixedly mounted in the middle of the base 1, three defense wall units 2 are stacked from bottom to top at the top end of the mounting seat 101, and twelve mounting lugs 3 are symmetrically welded on two long supporting tubes in the base 1; the main body frame of the defense wall unit 2 is composed of a left side frame plate 204, a right side frame plate 204, a front side frame 207, a rear side frame plate 207, a top cover 202 and a bottom auxiliary plate 206, wherein the main body frame of the defense wall unit 2 is of a rectangular inner hollow structure, and the upper opening and the lower opening of the main body frame of the defense wall unit 2 are blocked and covered by a clamping cover; the left end and the right end of the front stress frame 207 and the rear stress frame 207 are fixedly provided with a vertical support plate 208, the top parts of the four vertical support plates 208 are provided with a locking device 203 in a locking way, and the three defense wall units 2 are spliced together by tightening the twelve locking devices 203.
As shown in fig. 9, two interlayer defensive plates 205 are symmetrically inserted into the left and right ends of the main frame of the defensive wall unit 2, a row of interlayer defensive plates 205 is further disposed in the space between the two interlayer defensive plates 205, the row of interlayer defensive plates 205 are spliced in a T-shape, the interlayer defensive plates 205 can perform secondary defense on the bullet, when the bullet penetrates through the outer defensive plate 201, the bullet is in contact with the two interlayer defensive plates 205 spliced in the T-shape in a blocking manner, because the two interlayer defensive plates 205 spliced in the T-shape in a staggered manner are obliquely supported, the bullet can be guided in an inclined plane, the flying track of the bullet is changed, the bullet continuously turns back, the probability that the bullet penetrates through the defensive wall unit 2 is greatly reduced, and the bulletproof resistance effect of the defensive wall is improved.
As shown in fig. 5, two rows of irregular quadrilateral grooves are staggered on the top cover 202, and a plurality of through slots 2021 are formed on the grid plate between the two rows of quadrilateral grooves; a plurality of positioning slots 2061 are formed in the bottom auxiliary plate 206 along the arrangement track of the row of interlayer defensive plates 205 which are staggered in the shape of a continuous T; four positioning bulges 2051 are symmetrically arranged at the upper end and the lower end of the interlayer defensive plate 205 at the left side and the right side, the two interlayer defensive plates 205 which are spliced in a T shape in a staggered manner are arranged in a long-short manner, and all the defensive plates are bulletproof steel plates; the top end of the long interlayer defense plate 205 is provided with one positioning bulge 2051, the bottom of the long interlayer defense plate is symmetrically welded with two positioning bulges 2051, and the upper end and the lower end of the short interlayer defense plate 205 are symmetrically provided with two positioning bulges 2051; the positioning protrusions 2051 on the upper and lower ends of the interlayer defense plate 205 are correspondingly matched with the through slot 2021 on the top cover 202 and the positioning slot 2061 on the bottom auxiliary plate 206 in an inserting manner.
As shown in fig. 7, four sliding grooves are arranged between the four vertical supporting plates 208 and the two stress frames 207 at intervals, two outer side defensive plates 201 are inserted into the four sliding grooves in a front-back symmetrical sliding manner, the two outer side defensive plates 201 and the closed space formed by the main body frame of the defensive wall unit 2 are separated into a plurality of small-volume cavities by the interlayer defensive plate 205, cement sand stones are filled into the plurality of small-volume cavities, the defense wall unit 2 is filled with the cement sand stones to perform third defense on bullets, the probability of the bullets penetrating through the defensive wall unit 2 is further reduced, and the bulletproof effect of the protective wall is further improved.
As shown in fig. 3, an installation support lug 3 is welded at the middle position of each vertical support plate 208, an inclined pull rod 102 is connected between the installation support lug 3 and the installation support lug 3 on the base 1 through a thread, the inclined pull rod 102 can effectively increase the connection strength between the three defense wall units 2 and the base 1, so that the three defense wall units 2 form a complete and reliable whole, the support stability of the whole protective wall is improved, in addition, the two outer side defense plates 201 are installed in a plugging manner, can be conveniently lifted up and taken out for replacement after being damaged by penetration and deformation of a quilt bullet, and the two outer side defense plates 201 can perform first blocking defense on the bullet.
The working principle is as follows: when the bullet protection device is used, firstly, three defense wall units 2 are sequentially stacked on the mounting base 101 from bottom to top, then the inclined pull rod 102 is sequentially mounted, in military operation or play, the two outer side defense plates 201 can perform primary blocking defense on the bullets, the interlayer defense plates 205 can perform secondary defense on the bullets, when the bullets penetrate through the outer side defense plates 201, the bullets are in abutting contact with the two interlayer defense plates 205 spliced in the T shape in a staggered mode, the two interlayer defense plates 205 spliced in the T shape in the staggered mode are obliquely supported, the bullets can be guided by the inclined surfaces, the flying tracks of the bullets are changed, the bullets are continuously turned back, cement filled in the gravel wall units 2 can perform tertiary defense on the bullets, and the bullets penetrating through the interlayer defense plates 205 are blocked.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. Modularization quick assembly disassembly protecting wall, its characterized in that: a protective wall comprising
A base (1); the base (1) is integrally in a rectangular frame structure, two rhombic supporting frames are symmetrically arranged in the base, a rectangular mounting seat (101) is fixedly mounted in the middle of the base (1), three defense wall units (2) are mounted on the top end of the mounting seat (101) in a stacked mode from bottom to top, and twelve mounting supporting lugs (3) are symmetrically welded on two long supporting tubes in the base (1); the main body frame of the defense wall unit (2) is composed of a left side frame plate (204) and a right side frame plate (204) and a front side frame (207) and a rear side frame (207) which are of rectangular structures, the main body frame of the defense wall unit (2) is of a rectangular inner hollow structure, and a top cover (202) and a bottom auxiliary plate (206) are clamped and covered on the upper opening and the lower opening of the main body frame of the defense wall unit (2).
2. The modular quick disconnect revetment according to claim 1, wherein: the left end and the right end of the stress frame (207) at the front part and the rear part are fixedly provided with a vertical supporting plate (208), the top parts of the four vertical supporting plates (208) are locked and provided with a locking device (203), and the three defense wall units (2) are tightly spliced together through twelve locking devices (203).
3. The modular quick disconnect revetment according to claim 1, wherein: two interlayer defensive plates (205) are symmetrically inserted at the left end and the right end inside a main body frame of the defensive wall unit (2), a row of interlayer defensive plates (205) are further arranged in the space between the left interlayer defensive plate and the right interlayer defensive plate (205), and the row of interlayer defensive plates (205) are spliced in a T-shaped staggered manner every two.
4. The modular quick disconnect revetment according to claim 1, wherein: two rows of irregular quadrilateral grooves are staggered on the top cover (202), and a plurality of through slots (2021) are arranged on the grid plate between the two rows of quadrilateral grooves.
5. The modular quick disconnect revetment according to claim 4, wherein: a plurality of positioning slots (2061) are formed in the bottom auxiliary plate (206) along the arrangement track of the row of interlayer defensive plates (205) which are staggered in the shape of a continuous T.
6. The modular quick disconnect revetment according to claim 5, wherein: four positioning bulges (2051) are symmetrically arranged at the upper end and the lower end of the interlayer defense plates (205) at the left outer side and the right outer side, and the two interlayer defense plates (205) which are spliced in a T shape in a staggered manner are arranged in a long-short manner.
7. The modular quick disconnect revetment of claim 6, wherein: the long interlayer defensive plate (205) is provided with a positioning bulge (2051) at the top end, two positioning bulges (2051) are symmetrically welded at the bottom of the interlayer defensive plate, and two positioning bulges (2051) are symmetrically arranged at the upper end and the lower end of the interlayer defensive plate (205).
8. The modular quick disconnect revetment according to claim 7, wherein: the positioning protrusions (2051) at the upper end and the lower end of the interlayer defense plate (205) are correspondingly matched with the through slot (2021) on the top cover (202) and the positioning slot (2061) on the bottom auxiliary plate (206) in an inserting manner.
9. The modular quick disconnect revetment according to claim 2, wherein: four sliding grooves are formed between the vertical supporting plates (208) and the two stress frames (207) at intervals, two outer side defense plates (201) are symmetrically inserted in the sliding grooves in a sliding mode, the two outer side defense plates (201) and the main body frame of the defense wall unit (2) are separated into a plurality of small-volume cavities by the interlayer defense plates (205) together around a closed space formed by the two outer side defense plates (201) and the main body frame of the defense wall unit, and cement sand stones are filled in the small-volume cavities.
10. The modular quick disconnect revetment according to claim 2, wherein: an installation support lug (3) is welded at the middle position of each vertical support plate (208), and an inclined pull rod (102) is connected between the installation support lug (3) and the installation support lug (3) on the base (1) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111654864.1A CN114295004A (en) | 2021-12-30 | 2021-12-30 | Modular quick-assembly-disassembly protective wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111654864.1A CN114295004A (en) | 2021-12-30 | 2021-12-30 | Modular quick-assembly-disassembly protective wall |
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| Publication Number | Publication Date |
|---|---|
| CN114295004A true CN114295004A (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111654864.1A Pending CN114295004A (en) | 2021-12-30 | 2021-12-30 | Modular quick-assembly-disassembly protective wall |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002318097A (en) * | 2001-04-20 | 2002-10-31 | Babcock Hitachi Kk | Bullet stopping apparatus |
| CN101084410A (en) * | 2004-12-20 | 2007-12-05 | 普罗陶里乌斯股份公司 | Light ballistic protection as building elements |
| KR100975413B1 (en) * | 2010-01-18 | 2010-08-11 | (주) 대진유압기계 | Shooting exercise and bullet catcher for projectile removal |
| US20110290104A1 (en) * | 2004-12-08 | 2011-12-01 | Warren David H | Apparatus for providing protection from ballisitic rounds, projectiles, fragments and explosives |
| US20160209178A1 (en) * | 2015-01-16 | 2016-07-21 | Falcon Power, LLC | Ballistic armor |
| JP2016211755A (en) * | 2015-04-30 | 2016-12-15 | 株式会社デジタルハンズ | Bullet stopper structure, backstop and bullet stopper block therefor |
| CN207467593U (en) * | 2017-11-17 | 2018-06-08 | 徐州华峰测控技术有限公司 | The full zone face broken belt catcher of mechanical electronic hydraulic integrated formula |
| CN209556415U (en) * | 2018-12-29 | 2019-10-29 | 欧阳涛 | A kind of assembled architecture wall support device |
| KR102079185B1 (en) * | 2018-10-29 | 2020-02-19 | 한국건설기술연구원 | Bullet-Proof Structure, and Manufacturing Method thereof |
-
2021
- 2021-12-30 CN CN202111654864.1A patent/CN114295004A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002318097A (en) * | 2001-04-20 | 2002-10-31 | Babcock Hitachi Kk | Bullet stopping apparatus |
| US20110290104A1 (en) * | 2004-12-08 | 2011-12-01 | Warren David H | Apparatus for providing protection from ballisitic rounds, projectiles, fragments and explosives |
| CN101084410A (en) * | 2004-12-20 | 2007-12-05 | 普罗陶里乌斯股份公司 | Light ballistic protection as building elements |
| KR100975413B1 (en) * | 2010-01-18 | 2010-08-11 | (주) 대진유압기계 | Shooting exercise and bullet catcher for projectile removal |
| US20160209178A1 (en) * | 2015-01-16 | 2016-07-21 | Falcon Power, LLC | Ballistic armor |
| JP2016211755A (en) * | 2015-04-30 | 2016-12-15 | 株式会社デジタルハンズ | Bullet stopper structure, backstop and bullet stopper block therefor |
| CN207467593U (en) * | 2017-11-17 | 2018-06-08 | 徐州华峰测控技术有限公司 | The full zone face broken belt catcher of mechanical electronic hydraulic integrated formula |
| KR102079185B1 (en) * | 2018-10-29 | 2020-02-19 | 한국건설기술연구원 | Bullet-Proof Structure, and Manufacturing Method thereof |
| CN209556415U (en) * | 2018-12-29 | 2019-10-29 | 欧阳涛 | A kind of assembled architecture wall support device |
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