Modularized protective wall capable of being quickly disassembled and assembled

Abstract

The utility model provides a modularized protective wall capable of being quickly disassembled and assembled, and relates to the field of protective walls. A laminate structure is positioned and spliced at the upper end of the fixing frame structure, outer plate structures are inserted into the two sides of the fixing frame structure from top to bottom, inner plate structures which are evenly arranged in a staggered mode are positioned and spliced on the fixing frame structure and the laminate structure, and the outer plate structures and the inner plate structures are metal steel plates. After bullets penetrate through the outer plate structures, the outer plate structures can be directly controlled to ascend, the outer plate structures are disassembled, the outer plate structures at the front and back positions are replaced for use, waste is reduced, the utilization rate is increased, meanwhile, after the inner plate structures are damaged, the shelf board structures are knocked to move, the fixing frame structures are opened, the inner plate structures are controlled to move and disassemble, and replacement is convenient. After replacement, buckling is conducted again, the replacement efficiency is improved, and the problems that after a common shooting protection wall, a bullet facing face and an internal partition plate are damaged, replacement is strenuous, and waste is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective walls, in particular to a modular quick-disassembly and quick-assembly protective wall. Background Art

[0002] A shooting protective wall, also known as a bulletproof wall, is a specially designed wall whose main purpose is to provide protection against ammunition. The design and material selection of this wall are both for resisting various types of ammunition attacks. The design and material selection of the bulletproof wall are very crucial to ensure that it can effectively absorb or offset the impact force of the ammunition, thereby improving the protection effect. The application scenarios of the protective wall are very extensive, not limited to the military and security fields, but also widely used in the civilian field, such as the construction of indoor shooting ranges to protect the safety of training personnel and users. In the civilian field, bulletproof walls usually adopt metal materials or elastic materials. These materials have good elasticity, elongation rate or rigidity, can effectively absorb the impact force, and at the same time provide a certain protection effect. However, the common shooting protective walls on the market are relatively large in overall volume, inconvenient to move, affecting the use efficiency, and bullets are easy to penetrate the protective wall, affecting the protection effect. Moreover, after the bullet-facing surface and the internal partition are damaged, it is relatively laborious to replace, and it will increase waste. Content of the Utility Model

[0003] The embodiment of the present disclosure relates to a modular quick-disassembly and quick-assembly protective wall. When the bottom main body needs to be moved, the fixing rod assembly can be controlled to move inside the guide groove, so that the fixing rod assembly is located at the end position of the guide groove. At the same time, the top end of the fixing rod assembly contacts and positions with the bottom of the bottom main body, so that the rotating plate is positioned in an inclined state for use, and the rotating assembly contacts the ground. Then, the bottom main body can be directly pushed to displace, improving the convenience of movement. After moving to the destination, the bottom main body is lifted by pulling the pull rod assembly, and the fixing rod assembly is controlled to reset, so that the rotating plate rotates through the connecting shaft, and the side of the rotating assembly is in anti-slip contact and fixation with the bottom of the bottom main body, so that the bottom main body is fixed in a stable state for use and will not displace at the same time.

[0004] The utility model provides a modular quick-disassembly and quick-assembly protective wall, which specifically includes: a bottom main body; three fixing frame structures are positioned and spliced above the bottom main body through a base. A rotating plate is rotatably installed on the side of the bottom main body through a connecting shaft. A fixing rod assembly is installed inside the rotating plate through a guide groove, and the guide groove is an L-shaped structure; a layer plate structure is positioned and spliced at the upper end of the fixing frame structure. A long plate for closing is spliced at the bottom of the layer plate structure. Outer plate structures are inserted from top to bottom on both sides of the fixing frame structure. Inner plate structures are positioned and spliced with the fixing frame structure and the layer plate structure in an alternating and uniform manner. The outer plate structures and the inner plate structures are both metal steel plates, and the inner plate structures are located inside the fixing frame structures.

[0005] In at least some embodiments, a base is fixed to the top end of the bottom body, and an arm assembly is fixed to the side of the bottom body by bolts. The top end of the arm assembly positions and supports a fixed frame structure. A pull rod assembly for pulling is welded and fixed to the outer end of the bottom of the bottom body. A connecting shaft is inserted through each of the four sides of the bottom body, and the outside of the connecting shaft is connected to a rotating plate. A guide groove is formed through the inside of each rotating plate. A rotating assembly is installed at the bottom of the rotating plate through a rotating shaft. A fixed rod assembly is inserted into the guide groove and slides freely, and a control end is provided at the outer end of the fixed rod assembly.

[0006] In at least some embodiments, a locking structure is fixed to the upper side of the side plate of the fixed frame structure by bolts, and a connecting block is fixed to the bottom of the side of the fixed frame structure by bolts. After the fixed frame structures are stacked and spliced, the locking structure is fixedly connected to the connecting block. Splicing plates are respectively positioned and spliced on both sides of the fixed frame structure. A connecting head is integrally formed on the side of the splicing plate and is connected to the top end of the arm assembly by bolts. The outer end of the layer plate structure is spliced with the end of the splicing plate. The lowermost splicing plate installed on the side of the fixed frame structure is spliced with the base. Through holes are formed through the inside of the layer plate structure, and the through holes are located above the side of the inner plate structure.

[0007] The present utility model provides a modular quick-disassembly and quick-assembly protective wall, which has the following beneficial effects:

[0008] When the bottom body needs to be moved, the fixed rod assembly can be controlled to move inside the guide groove so that the fixed rod assembly is at the end position of the guide groove. At the same time, the top end of the fixed rod assembly contacts and positions the bottom of the bottom body, making the rotating plate in an inclined state for positioning use, so that the rotating assembly contacts the ground. Then, the bottom body is directly pushed to displace, improving the convenience of movement. After moving to the destination, the bottom body is lifted by pulling the pull rod assembly, and the fixed rod assembly is controlled to reset, so that the rotating plate rotates through the connecting shaft, and the side of the rotating assembly is in anti-slip contact and fixation with the bottom of the bottom body, making the bottom body fixed in a stable state for use and not displacing at the same time.

[0009] After the bullet penetrates the outer plate structure, inside the fixed frame structure, it contacts the staggered inner plate structures multiple times, changing the direction of the bullet. At the same time, the inner plate structures contact the bullet multiple times, offsetting the impact force of the bullet and improving the protection effect. Sand or cement can also be added between the inner plate structures through the through holes to improve the anti-penetration effect.

[0010] After the bullet penetrates the outer plate structure, the outer plate structure can be directly controlled to rise, so that the outer plate structure is disassembled, and the outer plate structures at its front and rear positions are replaced for use, reducing waste and improving utilization rate. At the same time, after the inner plate structure is damaged, the layer plate structure is knocked to displace, the fixed frame structure is opened, and the inner plate structure is controlled to move and disassemble, which is convenient for replacement. After replacement, it is re-fastened to improve the replacement efficiency. Brief Description of the Drawings

[0011] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings of the embodiments will be briefly introduced below.

[0012] The accompanying drawings in the following description only relate to some embodiments of the present utility model and do not limit the present utility model.

[0013] In the accompanying drawings:

[0014] Figure 1 The three-dimensional structure diagram of the present application is shown;

[0015] Figure 2 The three-dimensional and partial enlarged structure diagrams of the bottom main body of the present application are shown;

[0016] Figure 3 The three-dimensional structure diagram of the fixing frame structure of the present application is shown;

[0017] Figure 4 The bullet path diagram of the present application is shown;

[0018] Figure 5 The three-dimensional structure diagram of the opening of the outer plate structure of the present application is shown;

[0019] Figure 6 The exploded three-dimensional structure diagram of the fixing frame structure of the present application is shown;

[0020] List of Reference Numerals

[0021] 1. Bottom main body; 101. Base; 102. Arm assembly; 103. Tie rod assembly; 104. Connecting shaft; 105. Rotating plate; 106. Rotating assembly; 107. Guide groove; 108. Fixed rod assembly;

[0022] 2. Fixing frame structure; 201. Locking structure; 202. Connecting block; 203. Laminate structure; 204. Through hole; 205. Splicing plate; 206. Connecting head; 207. Outer plate structure; 208. Inner plate structure. Detailed Description of the Embodiments

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0024] Embodiment 1: Please refer to Figures 1 to 6 :

[0025] The present utility model provides a modular quick-disassembly and installation protective wall, including: a bottom main body 1; three fixed frame structures 2 are positioned and spliced above the bottom main body 1 through a base 101. A rotating plate 105 is rotatably installed on the side of the bottom main body 1 through a connecting shaft 104 to drive a rotating assembly 106 to rotate together. A fixed rod assembly 108 is installed inside the rotating plate 105 through a guide groove 107. The guide groove 107 is an L-shaped structure. After the fixed rod assembly 108 moves outwards, it can be clamped, so that the fixed rod assembly 108 can freely move inside the guide groove 107 to adjust the position of the rotating assembly 106. After the rotating assembly 106 contacts the bottom of the bottom main body 1, it is anti-slip fixed, so that the bottom main body 1 is fixed in place stably for use. After the bottom main body 1 moves, the fixed rod assembly 108 fixes the rotating plate 105 and the rotating assembly 106 in an inclined state, facilitating the smooth displacement of the bottom main body 1 through the rotating assembly 106 and conveniently adjusting the use position; A laminate structure 203 is positioned and spliced at the upper end of the fixed frame structure 2. A long plate for closing is spliced at the bottom of the laminate structure 203. Outer plate structures 207 are inserted into both sides of the fixed frame structure 2 from top to bottom, so that the outer plate structures 207 can be freely disassembled and replaced. Inner plate structures 208 are positioned and spliced on the fixed frame structure 2 and the laminate structure 203 in an alternating and uniform manner, so that the laminate structure 203 can be conveniently opened and the inner plate structures 208 can be conveniently replaced. Both the outer plate structures 207 and the inner plate structures 208 are metal steel plates to improve the anti-penetration effect. The inner plate structures 208 are located inside the fixed frame structure 2.

[0026] In the embodiment of the present disclosure, as Figure 1 with Figure 2 shown, a base 101 is fixed at the top of the bottom main body 1 for splicing with the bottommost splicing plate 205. A support arm assembly 102 is fixed to the side of the bottom main body 1 by bolts. The top of the support arm assembly 102 positions and supports the fixed frame structure 2 to improve the support effect and strength; A pull rod assembly 103 for pulling is welded and fixed to the outer end of the bottom of the bottom main body 1 to conveniently pull up the outer end of the bottom main body 1 and facilitate controlling the inclination of the rotating plate 105 and the rotating assembly 106. A connecting shaft 104 is respectively inserted through the four sides of the bottom main body 1. The outside of the connecting shaft 104 is connected to the rotating plate 105 to facilitate driving the rotating plate 105 for adjustment. A guide groove 107 is penetrated and opened inside each rotating plate 105 to enable the fixed rod assembly 108 to guide and move inside it; The rotating assembly 106 is installed at the bottom of the rotating plate 105 through a rotating shaft, so that the bottom main body 1 can smoothly displace through the rotating assembly 106. The fixed rod assembly 108 is inserted into the guide groove 107 and slides freely. The outer end of the fixed rod assembly 108 is provided with a control end for convenient pulling and operation.

[0027] In the present disclosure, Figure 3 and Figure 6 As shown, a locking structure 201 is fixed to the top of the side plate of the fixing frame structure 2 by bolts, and a connecting block 202 is fixed to the bottom of the side of the fixing frame structure 2 by bolts. After the fixing frame structures 2 are stacked and spliced, the locking structure 201 is fixedly connected to the connecting block 202, so that multiple fixing frame structures 2 can be conveniently connected together and can also be conveniently disassembled; splicing plates 205 are respectively positioned and spliced ​​on both sides of the fixing frame structure 2, and the side of the splicing plate 205 is integrally formed. There is a connecting head 206, which is connected to the top of the support arm assembly 102 by bolts to improve the connection support strength; the outer end of the layer structure 203 is spliced ​​with the end of the splicing plate 205, and the splicing plate 205 installed at the bottom on the side of the fixed frame structure 2 is spliced ​​with the base 101. A through hole 204 is opened inside the layer structure 203, and the through hole 204 is located above the side of the inner plate structure 208. Sand or cement can be added to the interior of the fixed frame structure 2 through the through hole 204 for use.

[0028] The working principle of this embodiment is as follows: when the bottom body 1 needs to be used, the fixed frame structure 2 is controlled to be spliced ​​with the splicing plate 205, the outer plate structure 207 and the inner plate structure 208 in advance, and multiple fixed frame structures 2 are controlled to be stacked and spliced ​​above the bottom body 1, and the locking structure 201 is controlled to be connected with the connecting block 202, so that the protective wall is quickly spliced ​​together, and then the bottom body 1 is pulled up by the pull rod assembly 103, and the fixed rod assembly 108 is controlled to move horizontally, so that the rotating plate 105 and the rotating assembly 106 are in an inclined state, so that the bottom of the rotating assembly 106 contacts the ground, and then the bottom body 1 is pushed to move to the position where it needs to be used, and then the bottom body 1 is lifted again, so that the fixed rod assembly 108 is restored. The top rotating plate 105 is released, so that the rotating plate 105 drives the rotating assembly 106 to rotate directly, and the side of the rotating assembly 106 is in non-slip contact with the bottom of the bottom main body 1, so that the bottom main body 1 is fixed in the use state. The bottom main body 1 can also be moved first, and then the fixing frame structure 2 is controlled to be spliced. When the bottom main body 1 is in use, if a bullet penetrates the outer plate structure 207, the bullet contacts the inner plate structure 208, so that the inner plate structure 208 contacts the bullet multiple times, changing the moving direction of the bullet and offsetting the impact force. Sand or cement can also be added between the inner plate structures 208 to improve the anti-penetration impact effect. If the outer plate structure 207 is damaged, it can be directly pulled up to facilitate the replacement of the outer plate structure 207.

[0029] In this article, there are a few points to note:

[0030] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0031] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments may be combined with each other to obtain new embodiments.

[0032] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. Modular quick disassembly and assembly protective wall, characterized by: include: A bottom body (1); three fixed frame structures (2) are positioned and spliced ​​on the top of the bottom body (1) through a base (101); a rotating plate (105) is rotatably installed on the side of the bottom body (1) through a connecting shaft (104); a fixed rod assembly (108) is installed inside the rotating plate (105) through a guide groove (107); the guide groove (107) is an L-shaped structure; a layer plate structure (203) is positioned and spliced ​​on the upper end of the fixed frame structure (2); a long plate for sealing is spliced ​​on the bottom of the layer plate structure (203); outer plate structures (207) are inserted from top to bottom on both sides of the fixed frame structure (2); inner plate structures (208) are positioned and spliced ​​on the fixed frame structure (2) and the layer plate structure (203) in a staggered and evenly arranged manner; the outer plate structure (207) and the inner plate structure (208) are both metal steel plates; and the inner plate structure (208) is located inside the fixed frame structure (2).

2. The modular quick-disassembly protective wall according to claim 1 is characterized in that: A base (101) is fixed to the top of the bottom body (1), and an arm assembly (102) is fixed to the side of the bottom body (1) via bolts, and the top of the arm assembly (102) is positioned to support the fixing frame structure (2).

3. The modular quick-disassembly protective wall according to claim 2 is characterized in that: A pull rod assembly (103) for pulling is welded and fixed to the outer end of the bottom of the bottom body (1), and a connecting shaft (104) is inserted through the four sides of the bottom body (1), and the outside of the connecting shaft (104) is connected to the rotating plate (105), and a guide groove (107) is opened inside each rotating plate (105).

4. The modular quick-disassembly protective wall according to claim 3 is characterized in that: A rotating assembly (106) is installed at the bottom of the rotating plate (105) via a rotating shaft. A fixed rod assembly (108) is inserted into the guide groove (107) to slide freely. A control end is provided at the outer end of the fixed rod assembly (108).

5. The modular quick-disassembly protective wall according to claim 1 is characterized in that: A locking structure (201) is fixed to the top of the side plate of the fixing frame structure (2) by means of bolts, and a connecting block (202) is fixed to the bottom of the side of the fixing frame structure (2) by means of bolts; after the fixing frame structure (2) is stacked and spliced, the locking structure (201) is fixedly connected to the connecting block (202).

6. The modular quick-disassembly protective wall according to claim 5 is characterized in that: Splicing plates (205) are positioned and spliced ​​on both sides of the fixing frame structure (2), and a connecting head (206) is integrally formed on the side of the splicing plate (205), and the connecting head (206) is connected to the top of the support arm assembly (102) through bolts.

7. The modular quick-disassembly protective wall according to claim 1 is characterized in that: The outer end of the layer plate structure (203) is spliced ​​with the end of the splicing plate (205), and the splicing plate (205) installed at the bottom on the side of the fixing frame structure (2) is spliced ​​with the base (101). A through hole (204) is opened through the inside of the layer plate structure (203), and the through hole (204) is located above the side of the inner plate structure (208).

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