Fabricated arched fast-assembly anti-explosion barrack

Abstract

The utility model discloses an assembly type arched quick-assembly anti-explosion barrack, which relates to the technical field of anti-explosion barracks and comprises an assembly foundation, an assembly front wall, an arc-shaped assembly main body and an assembly rear wall are clamped above the assembly foundation, and the assembly front wall, the arc-shaped assembly main body, the assembly rear wall and the assembly foundation jointly form an arched barrack structure. According to the explosion-proof barrack, the explosion-proof barrack is designed to be of a structure that the armor and the barrack body are separated, the weight of a single module can be reduced, rapid carrying and splicing are facilitated, the structure is simple, the structure is simple, the cost is low, and the explosion-proof barrack is suitable for popularization and application. The fish scale type armor structure can provide a better defense effect at the armor nodes, the overall anti-explosion performance is improved, the detachable design enables the single anti-explosion armor to be rapidly disassembled and replaced after being damaged, the barrack body does not need to be disassembled and assembled, the maintenance efficiency is higher, and the maintenance cost for only replacing the anti-explosion armor is also relatively reduced.

Description

Technical Field

[0001] This utility model relates to the field of explosion-proof barracks technology, and in particular to a prefabricated arched quick-installation explosion-proof barracks. Background Technology

[0002] In many specialized work scenarios, personnel require temporary accommodation and workspaces. Traditional barracks construction methods have numerous drawbacks, such as long construction periods, complex construction processes, and difficulty in meeting the needs of rapid deployment. Moreover, in environments with explosion risks, ordinary barracks cannot provide effective explosion protection, posing a threat to personnel safety.

[0003] While some existing blast-proof barracks possess a certain level of blast protection, most are structurally complex, difficult to assemble and disassemble, and costly to transport. For example, some blast-proof barracks using heavy concrete structures, although offering good blast protection, are extremely difficult to dismantle and transport when relocation or rearrangement is required. Furthermore, many modular barracks integrate armor into the walls, resulting in heavy modules that are labor-intensive to assemble. When the armor is damaged, extensive dismantling and replacement are necessary, leading to inconvenient maintenance. Therefore, a prefabricated, arched, quick-assembly blast-proof barracks is needed. Utility Model Content

[0004] The purpose of this application is to provide a prefabricated arched quick-installation explosion-proof barracks to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: a prefabricated arched quick-assembly explosion-proof barracks, including a prefabricated foundation, a prefabricated front wall, an arc-shaped prefabricated main body, and a prefabricated rear wall snapped onto the prefabricated foundation. The prefabricated front wall, the arc-shaped prefabricated main body, and the prefabricated rear wall together with the prefabricated foundation form an arched barracks structure, wherein the prefabricated front wall and the prefabricated rear wall are located on the front and rear sides of the arc-shaped prefabricated main body and limit the arc-shaped prefabricated main body;

[0006] Multiple explosion-proof armor plates can be detachably hung on the outer surfaces of the front wall, the curved assembly body, and the rear wall. The multiple explosion-proof armor plates are overlapped from top to bottom in a fish-scale pattern. The lower end of the upper explosion-proof armor plate covers the outer side of the upper end of the lower explosion-proof armor plate. The upper end of the explosion-proof armor plate is hung on the outer side of the front wall, the curved assembly body, and the rear wall through connectors.

[0007] The front wall of the assembly has a door, and the two sides of the curved assembly body have explosion-proof windows. The rear wall of the assembly is equipped with multiple explosion-proof armor plates covering the surfaces of the front wall, the curved assembly body, and the rear wall of the assembly, except for the door, explosion-proof windows, and all other surfaces.

[0008] Preferably, the connector includes a chain, and multiple chains are provided. The multiple chains are respectively fixed to the outside of the front wall of the assembly, the arc-shaped assembly body, and the rear wall of the assembly. The chains extend towards the ground along the surface of the front wall of the assembly, the arc-shaped assembly body, and the rear wall of the assembly and form a straight line. Both the upper and lower ends of the chains are fixed to the outside of the front wall of the assembly, the arc-shaped assembly body, and the rear wall of the assembly through anchor bodies.

[0009] The upper part of the explosion-proof armor is attached to the chain via a hook.

[0010] Preferably, the arc-shaped assembly body includes a right wall and a left wall. Multiple right walls and left walls are provided and evenly distributed along the length of the assembly foundation. The bottom of the right wall and left wall are slidably inserted into the assembly foundation, and the anchor body is fixed to the top of the right wall and left wall.

[0011] The tops of the right and left walls are rotatably connected by connecting hinges.

[0012] Preferably, the connecting hinge includes a bushing and a pin. The bushing is fixed to the top of the right wall, and the pin is fixed to the top of the left wall. One end of the pin is rotatably inserted into the bushing.

[0013] Preferably, the right wall edge has an extended flange, the left wall edge has an overlapping groove that matches the extended flange, and the inner sides of both the front and rear assembled walls have closed edges that match the right or left wall. The front and rear assembled walls are sealed to the right and left wall sidewalls through the closed edges.

[0014] Preferably, the assembled foundation includes a first base, a second base, and a third base. One side of the first base, both sides of the second base, and one side of the third base are provided with overlapping parts. The first base, the second base, and the third base are connected end to end by overlapping parts. The first base, the second base, and the third base are all provided with mounting grooves for sliding insertion of the assembled front wall, right wall, left wall, and rear wall.

[0015] Preferably, an explosion-proof baffle is fixed on the front wall of the assembly, and the explosion-proof baffle is located above the door and is an upward-convex arc shape;

[0016] Fixing pins are installed on the inner side of both the front and rear walls. The front and rear walls are fixed to the inner sides of the right and left walls by these fixing pins.

[0017] In summary, the technical effects and advantages of this utility model are as follows:

[0018] This invention reduces the weight of individual modules by designing the explosion-proof barracks with armor separated from the main body, facilitating rapid transport and assembly. The fish-scale armor structure provides better protection at the armor joints, preventing weaknesses in armor connections and improving overall explosion-proof performance. The detachable design allows for quick removal and replacement of damaged individual explosion-proof armor pieces without disassembling the main barracks, resulting in higher maintenance efficiency and lower maintenance costs for replacing only the explosion-proof armor. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the main view structure in this embodiment;

[0021] Figure 2 This is a schematic diagram of the side view structure in this embodiment;

[0022] Figure 3 This is a schematic diagram of the split structure in this embodiment;

[0023] Figure 4 This is a side view diagram of the assembled foundation structure in this embodiment;

[0024] Figure 5 for Figure 3 Enlarged view of the structure at point A in the middle.

[0025] In the diagram: 1. Assembled foundation; 11. First base; 12. Second base; 13. Third base; 14. Overlap; 15. Mounting groove; 2. Assembled front wall; 21. Door; 3. Curved assembled main body; 31. Right wall; 311. Extension flange; 32. Left wall; 33. Explosion-proof window; 4. Assembled rear wall; 5. Connecting hinge; 51. Bushing; 52. Axle pin; 6. Explosion-proof armor; 7. Hanging chain; 71. Anchor body; 8. Explosion-proof retaining edge; 9. Fixing pin. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example: Reference Figures 1-5 The prefabricated arched quick-assembly explosion-proof barracks shown includes a prefabricated foundation 1, a prefabricated front wall 2, an arc-shaped prefabricated body 3, and a prefabricated rear wall 4 that are snapped onto the prefabricated foundation 1. The prefabricated front wall 2, the arc-shaped prefabricated body 3, and the prefabricated rear wall 4 together with the prefabricated foundation 1 form an arched barracks structure. The prefabricated front wall 2 and the prefabricated rear wall 4 are located on the front and rear sides of the arc-shaped prefabricated body 3 and limit the arc-shaped prefabricated body 3.

[0028] Multiple explosion-proof armor plates 6 can be detachably hung on the outer surfaces of the front wall 2, the arc-shaped main body 3, and the rear wall 4. The multiple explosion-proof armor plates 6 are overlapped from top to bottom in a fish-scale pattern. The lower end of the upper explosion-proof armor plate 6 covers the outer side of the upper end of the lower explosion-proof armor plate 6. The upper end of the explosion-proof armor plate 6 is hung on the outer side of the front wall 2, the arc-shaped main body 3, and the rear wall 4 through connectors.

[0029] A door 21 is installed on the front wall 2 of the assembly, explosion-proof windows 33 are installed on both sides of the arc-shaped assembly body 3, and 41 is installed on the rear wall 4 of the assembly. Multiple explosion-proof armor plates 6 cover the surfaces of all the front wall 2, arc-shaped assembly body 3, and rear wall 4 of the assembly except for the door 21, explosion-proof windows 33 and 44.

[0030] Based on the above structure, by designing the blast-proof barracks as a structure where the armor (blast-proof armor 6) is separated from the main body of the barracks (assembly foundation 1, assembly front wall 2, arc-shaped assembly main body 3, and assembly rear wall 4), the weight of a single module can be reduced, facilitating rapid transportation and assembly. At the same time, the fish-scale armor structure can provide better defense at the armor joints, avoiding weak defenses at the armor joints and improving the overall blast-proof performance. The detachable design allows the individual blast-proof armor 6 to be quickly removed and replaced after damage, without disassembling the main body of the barracks, resulting in higher maintenance efficiency. The maintenance cost of replacing only the blast-proof armor 6 is also relatively lower.

[0031] Among them, the prefabricated foundation 1 is composed of fully wrapped ribbed steel plate (304 ribbed steel 0.8mm thick), 5MM medium crystal board (Class A fireproof), plant fiber mechanical board, Auginnis foam (waterproof, heat insulation and heat insulation), and 5MM medium crystal board. The sound insulation can reach 52 decibels, the load-bearing capacity is 10 tons per square meter, it is lightweight, does not deform, Class A fireproof, waterproof and heat insulation.

[0032] The front wall 2, the curved main body 3, and the rear wall 4 are made of 2mm aluminum plate. The keel frame is made of hot-dip galvanized square steel 50*50*2mm. The inside of the plate is filled with polyurethane insulation layer with a density of not less than 40kg / m³ according to national standards. The exposed surfaces of the indoor and outdoor panels are painted with jungle starry sky camouflage, and the indoor panel surface is painted with off-white.

[0033] The explosion-proof armor 6 uses ultra-high molecular weight polyethylene fiber material (UHMWPE) as the core material, and the outer casing is made of 1.2mm thick explosion-proof plate. rivet fixing, Steel pull ring, exposed surface with jungle starry sky camouflage paint, bottom with military green monochrome paint.

[0034] Furthermore, the connector includes a hanging chain 7, which is provided in multiple ways. The multiple hanging chains 7 are respectively fixed to the outside of the front wall 2, the arc-shaped assembly body 3, and the rear wall 4. The hanging chains 7 extend towards the ground along the surface of the front wall 2, the arc-shaped assembly body 3, and the rear wall 4 and form a straight line. Both the upper and lower ends of the hanging chains 7 are fixed to the outside of the front wall 2, the arc-shaped assembly body 3, and the rear wall 4 through anchor bodies 71.

[0035] The upper part of the explosion-proof armor 6 is attached to the chain 7 by a hook.

[0036] Furthermore, the arc-shaped assembly body 3 includes a right wall 31 and a left wall 32. Both the right wall 31 and the left wall 32 are provided with multiple units that are evenly distributed along the length of the assembly foundation 1. The bottom of both the right wall 31 and the left wall 32 are slidably inserted into the assembly foundation 1, and the anchor body 71 is fixed to the top of the right wall 31 and the left wall 32.

[0037] The top ends of the right wall 31 and the left wall 32 are rotatably connected by a connecting hinge 5. The connecting hinge 5 includes a bushing 51 and a pin 52. The bushing 51 is fixed to the top end of the right wall 31, and the pin 52 is fixed to the top end of the left wall 32. One end of the pin 52 is rotatably inserted into the bushing 51.

[0038] Furthermore, the right wall 31 has an extended flange 311 at its edge, and the left wall 32 has an overlapping groove that matches the extended flange 311 at its edge. The inner sides of the assembled front wall 2 and the assembled rear wall 4 each have a closed edge that matches the right wall 31 or the left wall 32. The assembled front wall 2 and the assembled rear wall 4 form a seal with the side walls of the right wall 31 and the left wall 32 through the closed edges.

[0039] Furthermore, the prefabricated foundation 1 includes a first base 11, a second base 12, and a third base 13. One side of the first base 11, both sides of the second base 12, and one side of the third base 13 are provided with overlapping parts 14. The first base 11, the second base 12, and the third base 13 are connected end to end by overlapping parts 14. The first base 11, the second base 12, and the third base 13 are all provided with mounting grooves 15 for sliding insertion of the front wall 2, the right wall 31, the left wall 32, and the rear wall 4.

[0040] Furthermore, an explosion-proof baffle 8 is fixed on the front wall 2 of the assembly, and the explosion-proof baffle 8 is located above the door 21 and is an upward-convex arc shape;

[0041] Fixing pins 9 are installed on the inner side of the front wall 2 and the inner side of the rear wall 4. The front wall 2 and the rear wall 4 are fixed to the inner side of the right wall 31 and the left wall 32 by fixing pins 9.

[0042] The working principle of this utility model is as follows: In daily use, the operator first fixes the first base 11 to the ground, then sequentially overlaps multiple second bases 12 and a third base 13 and fixes them to the ground to form a fixed assembly foundation 1. Next, the assembled rear wall 4 is horizontally inserted into the horizontal mounting groove 15 of the first base 11, and the fixing pin 9 secures the assembled rear wall 4 to the first base 11. Then, multiple right walls 31 and multiple left walls 32 are sequentially inserted into the longitudinal mounting grooves 15 of the first base 11, multiple second bases 12, and the third base 13, and the right walls that are in contact with the assembled rear wall 4 are then... Body 31 and left wall 32 are fixed to the assembled rear wall 4 by fixing pins 9. Finally, the assembled front wall 2 is inserted into the transverse mounting groove 15 of the third base 13. The assembled front wall 2 is fixed to the assembled foundation 1, right wall 31 and left wall 32 by fixing pins 9, thereby limiting the middle right wall 31 and left wall 32 and completing the assembly of the main structure of the barracks. After the assembly is completed, multiple explosion-proof armor 6 are hung on the hanging chain 7 from bottom to top by hooks, so that the lower end of the upper explosion-proof armor 6 covers the outer side of the upper end of the lower explosion-proof armor 6, and the assembly operation of the entire prefabricated arched quick-assembly explosion-proof barracks is completed.

[0043] By designing the blast-proof barracks with a structure where the armor is separate from the main body, the weight of each module can be reduced, facilitating rapid transport and assembly. At the same time, the fish-scale armor structure provides better protection at the armor joints, avoiding weaknesses in the armor connections and improving overall blast-proof performance. The detachable design allows for quick removal and replacement of a single blast-proof armor 6 after damage, without disassembling the main barracks, resulting in higher maintenance efficiency. The maintenance cost of replacing only the blast-proof armor 6 is also relatively lower.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. Quick-assembly prefabricated arched blast-proof barrack, comprising a prefabricated foundation (1), a prefabricated front wall (2), an arc-shaped prefabricated main body (3) and a prefabricated back wall (4) are connected above the prefabricated foundation (1), and the prefabricated front wall (2), the arc-shaped prefabricated main body (3) and the prefabricated back wall (4) form an arched barrack structure together with the prefabricated foundation (1), wherein the prefabricated front wall (2) and the prefabricated back wall (4) are located on the front and back sides of the arc-shaped prefabricated main body (3) and limit the arc-shaped prefabricated main body (3), characterized in that: a plurality of blast-proof armors (6) are detachably hung on the outer surfaces of the prefabricated front wall (2), the arc-shaped prefabricated main body (3) and the prefabricated back wall (4), and the blast-proof armors (6) are sequentially overlapped from top to bottom in a scale shape, wherein the lower end of the upper blast-proof armor (6) covers the outer side of the upper end of the lower blast-proof armor (6), and the upper end of the blast-proof armor (6) is hung on the outer side of the prefabricated front wall (2), the arc-shaped prefabricated main body (3) and the prefabricated back wall (4) through a connecting piece; a door (21) is arranged on the prefabricated front wall (2), blast-proof windows (33) are arranged on the two sides of the arc-shaped prefabricated main body (3), and (41) is arranged on the prefabricated back wall (4), and the blast-proof armors (6) cover all the surfaces of the prefabricated front wall (2), the arc-shaped prefabricated main body (3) and the prefabricated back wall (4) except the door (21), the blast-proof windows (33) and (44). The connecting piece comprises a hanging chain (7), a plurality of the hanging chains (7) are arranged, the hanging chains (7) are respectively fixed to the outer sides of the prefabricated front wall (2), the arc-shaped prefabricated main body (3) and the prefabricated back wall (4), the hanging chains (7) extend along the surfaces of the prefabricated front wall (2), the arc-shaped prefabricated main body (3) and the prefabricated back wall (4) to the ground and form straight lines, and the upper and lower ends of the hanging chains (7) are fixed to the outer sides of the prefabricated front wall (2), the arc-shaped prefabricated main body (3) and the prefabricated back wall (4) through anchor bodies (71); 2. The prefabricated arched quick-assembly blast-resistant barrack according to claim 1, characterized in that: wherein the upper end of the blast-proof armor (6) is hung on the hanging chain (7) through a hook. The arc-shaped prefabricated main body (3) comprises a right wall body (31) and a left wall body (32), a plurality of the right wall bodies (31) and the left wall bodies (32) are arranged and uniformly distributed along the length direction of the prefabricated foundation (1), the bottoms of the right wall bodies (31) and the left wall bodies (32) are slidably inserted into the prefabricated foundation (1), and the anchor bodies (71) are fixed to the top ends of the right wall bodies (31) and the left wall bodies (32); 3. The prefabricated arched quick-assembly blast-resistant barrack according to claim 2, characterized in that: the top ends of the right wall bodies (31) and the left wall bodies (32) are rotationally connected through a connecting hinge (5). The connecting hinge (5) comprises a shaft sleeve (51) and a shaft pin (52), the shaft sleeve (51) is fixed to the top end of the right wall body (31), the shaft pin (52) is fixed to the top end of the left wall body (32), and one end of the shaft pin (52) is rotationally inserted into the shaft sleeve (51).

4. The prefabricated arched quick-assembly blast-resistant barrack according to claim 3, characterized in that: ​ 5. The prefabricated arched quick-assembly blast-resistant barrack according to claim 4, characterized in that: The right wall body (31) is formed with an extension flange (311), the left wall body (32) is formed with a lap joint groove edge matched with the extension flange (311), the inside of the assembled front wall (2) and the assembled back wall (4) are formed with a closed edge matched with the right wall body (31) or the left wall body (32), and the assembled front wall (2) and the assembled back wall (4) are closed with the right wall body (31) and the left wall body (32) through the closed edge.

6. The prefabricated arched quick-assembly blast-resistant barrack according to claim 3, characterized in that: The assembled foundation (1) comprises a first base body (11), a second base body (12) and a third base body (13), the first base body (11), the second base body (12) and the third base body (13) are provided with lap joints (14) on one side of the first base body (11), two sides of the second base body (12) and one side of the third base body (13), the first base body (11), the second base body (12) and the third base body (13) are connected through the lap joints (14) at the head and tail, and the first base body (11), the second base body (12) and the third base body (13) are provided with mounting grooves (15) for sliding and inserting the assembled front wall (2), the right wall body (31), the left wall body (32) and the assembled back wall (4).

7. The prefabricated arched quick-assembly blast-resistant barrack according to claim 3, characterized in that: The assembled front wall (2) is fixed with an explosion-proof stop edge (8), the explosion-proof stop edge (8) is located above the house door (21) and is an arc shape protruding upward; The inside of the assembled front wall (2) and the inside of the assembled back wall (4) are provided with fixed bolts (9), and the assembled front wall (2) and the assembled back wall (4) are inserted and fixed with the right wall body (31) and the left wall body (32) through the fixed bolts (9).

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