An assembled anti-impact safety house

Abstract

The utility model provides a kind of prefabricated anti-impact safety house.The safety house includes bottom plate, top plate and wallboard, and door body is equipped on wallboard, and the wallboard of the safety house is assembled by first prefabricated plate, and the wallboard of safety house after assembly is reinforced and connected by multiple steel cables laid horizontally;The bottom plate and top plate of the safety house are assembled by second prefabricated plate, and the bottom plate and top plate after assembly are all fixedly connected with wallboard.The safety house of the utility model is connected by prefabricated wall block, and prefabricated plate is connected by bolt, and after being connected as a whole into six-sided box structure, four holes reserved in waist part of warehouse body are passed through by soft steel cable rope, steel cable is connected as a whole, locked by professional rivet pulling tool, form a firm, compression-resistant, external force-resistant, explosion-resistant shock wave safety space, greatly increase its anti-impact effect.

Description

Technical Field

[0001] This utility model relates to the field of housing construction, and in particular to a prefabricated impact-resistant safety house. Background Technology

[0002] A safe house is a self-contained, independent escape device that effectively isolates people from heat sources, harmful gases, and water, providing an emergency refuge space. It can cope with scenarios such as theft, kidnapping, burglary, earthquakes, fires, and explosion shockwaves, significantly improving the self-rescue ability of those escaping danger and ensuring their safety during the subsequent escape process.

[0003] Safe houses can be installed not only in spaces such as villa basements, but also in high-rise buildings. In particular, they are used in high-rise buildings because people in high-rise buildings often do not have enough time and space to escape when earthquakes, fires or other disasters occur. At this time, there is an urgent need to install a device in the building to protect their safety. Safe houses can maximize the protection of people's personal safety and property at a relatively low cost.

[0004] To ensure their fire resistance and earthquake resistance, most existing safe houses are cast in one piece. This method can only be used for the construction of safe houses in the basement of villas, and cannot be used in some small spaces. In order to adapt to the installation of safe houses in small spaces, some prefabricated safe houses have also been designed. However, existing prefabricated safe houses are basically directly connected by bolts. Such safe houses can only serve the purpose of fire prevention and theft prevention. They cannot provide protection against impacts such as earthquakes and explosions. Existing prefabricated safe houses are easily damaged under large impacts and thus fail.

[0005] Application solutions for transforming and reinforcing existing basement spaces in villas into more robust and airtight protective, impact-resistant, and blast-resistant personnel shelters (private villa safe houses). Summary of the Invention

[0006] To address the aforementioned technical problems, this utility model provides a prefabricated impact-resistant safety house, which is more stable and robust, has impact resistance, and can provide better protection.

[0007] To achieve the above-mentioned technical objectives, this utility model provides a prefabricated impact-resistant safety house, including a base plate, a top plate, and wall panels. A door is provided on the wall panels. The wall panels of the safety house are assembled by first prefabricated panels, and the wall panels of the safety house are reinforced and connected by multiple horizontally arranged steel cables after assembly. The base plate and top plate of the safety house are assembled by second prefabricated panels, and the assembled base plate and top plate are fixedly connected to the wall panels.

[0008] A further technical solution of this utility model: The length of the first precast slab matches the height of the wall panel of the safety object. Multiple through holes for steel cables are arranged in the width direction of the first precast slab. A first wall panel splicing part is provided on one side of the width direction of the first precast slab, and a second wall panel splicing part matching the first wall panel splicing part is provided on the other side. First splicing screw holes are provided correspondingly in the first wall panel splicing part and the second wall panel splicing part. The first wall panel splicing part of each first precast slab is spliced ​​with the second wall panel splicing part of the adjacent first precast slab and fixedly connected by a first connecting bolt. After each steel cable passes through the through holes of the same height of multiple first precast slabs in sequence, its end is fixed and locked at the installation position of the door. Multiple steel cables connect multiple first precast slabs into a whole.

[0009] The preferred technical solution of this utility model is that the top and bottom of the first precast slab are respectively provided with a third splicing interface for splicing with the top slab and the bottom slab.

[0010] The preferred technical solution of this utility model is that the first precast panel and the second precast panel are both made of one of the following: fireproof material board, heat insulation board, fireproof heat insulation board, fireproof heat insulation and shock absorption board, anti-cutting board, bulletproof material board, and anti-drilling material board, or a composite board of any number of such materials.

[0011] The preferred technical solution of this utility model is as follows: both the first precast slab and the second precast slab include, from the outside to the inside, an outer layer of galvanized steel plate, a layer of bulletproof steel plate, a concrete layer, a fireproof material layer and an inner layer of galvanized steel plate.

[0012] The preferred technical solution of this utility model is as follows: the length of the second precast slab matches the width of the bottom slab and top slab of the safe house. A first splicing part is provided on one side of the width direction of the second precast slab, and a second splicing part matching the first splicing part is provided on the other side. Second splicing bolt holes are provided in the first splicing part and the second splicing part respectively. The first splicing part of each second precast slab is spliced ​​with the second splicing part of the adjacent second precast slab and fixedly connected by the second connecting bolt.

[0013] The preferred technical solution of this utility model is that the steel cables are arranged at equal intervals through the holes.

[0014] The preferred technical solution of this utility model is as follows: the third splicing interface is provided in the form of an L-shaped groove, and its opening height matches the thickness of the top plate and the bottom plate; the top plate and the bottom plate are spliced ​​with the third splicing interface and then fixed and locked by bolts or not.

[0015] The preferred technical solution of this utility model is as follows: the first splicing part and the first wall panel splicing part are both groove-type splicing interfaces, and the second splicing part and the second wall panel splicing part are both splicing protrusions that match the groove-type splicing interfaces.

[0016] This utility model of a safe house is constructed by assembling prefabricated wall blocks. The prefabricated panels are bolted together to form a six-sided box structure. Flexible steel cables are then threaded through four pre-drilled holes in the middle of the structure, and the cables are connected and secured using specialized riveting tools. This creates a robust, pressure-resistant, external force-resistant, and explosion-proof safe space, significantly increasing its impact resistance. Furthermore, the prefabricated panels of this utility model provide fire resistance, heat insulation, explosion protection, and cut resistance, further enhancing the strength of the safe house and preventing direct fire damage and human-caused damage or demolition. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the safe house of this utility model; Figure 2 This is a schematic diagram of the disassembled safe house of this utility model; Figure 3 This is a schematic diagram of the steel cable layout for the safety house of this utility model; Figure 4 This is a schematic diagram showing the connection between the wall panels and the roof panel of the safe house in this utility model; Figure 5 This is a schematic diagram showing the connection between the wall panels and the base plate of the safe house in this utility model; Figures 6 to 7 This is a schematic diagram of the splicing of two first precast slabs in this utility model; Figure 8 to Figure 9 This is a schematic diagram of the splicing of two second precast panels in this utility model; Figure 10 This is a cross-sectional schematic diagram of the precast slab in an embodiment of this utility model.

[0018] In the diagram: 1—First precast slab, 100—First wall panel splicing part, 101—Second wall panel splicing part, 102—First splicing bolt hole, 103—Third splicing interface, 2—Top slab, 3—Wall panel, 4—Door body, 5—Bottom slab, 6—Second precast slab, 600—First splicing part, 601—Second splicing part, 602—Second splicing bolt hole, 7—Steel cable, 8—Steel cable through hole, 9—First connecting bolt, 10—Second connecting bolt, 11—Outer layer of galvanized steel plate, 12—Bulletproof steel plate layer, 13—Concrete layer, 14—Fireproof material layer, 15—Inner layer of galvanized steel plate. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments. Figures 1 to 10All accompanying drawings are simplified versions of embodiments and are intended solely for the purpose of clearly and concisely illustrating the embodiments of this utility model. The technical solutions shown in the drawings below are specific solutions of embodiments of this utility model and are not intended to limit the scope of the claimed utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0020] In the description of this utility model, it should be understood that the terms "upper," "lower," "inner," "outer," "left," and "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0021] The embodiment provides a prefabricated impact-resistant safety house, such as Figures 1 to 5 As shown, the safe house includes a base plate 5, a top plate 2, and wall panels 3. A door 4 is installed on the wall panels 3. The wall panels 3 of the safe house are assembled from first prefabricated panels 1, and after assembly, the wall panels 3 of the safe house are reinforced and connected by multiple horizontally laid steel cables 7. The base plate 5 and the top plate 2 of the safe house are assembled from second prefabricated panels 6, and the assembled base plate 5 and top plate 2 are fixedly connected to the wall panels 3. In this embodiment, when assembling the wall panels 3, installation space for the door 4 is reserved. After the wall, top plate, and base plate are assembled, the door frame of the door 4 is welded and fixed in the reserved space. The installation method of the door 4 can adopt the conventional installation method of the safe house.

[0022] In this embodiment, the length of the first precast slab 1 matches the height of the wall panel 3 of the safety structure, such as... Figure 6 and Figure 7As shown, multiple steel cable through holes 8 are evenly spaced along the width direction of the first precast slab 1. A first wall panel splicing part 100 is provided on one side of the width direction of the first precast slab 1, and a second wall panel splicing part 101 matching the first wall panel splicing part 100 is provided on the other side. First splicing screw holes 102 are correspondingly provided on the first wall panel splicing part 100 and the second wall panel splicing part 101. The first wall panel splicing part 100 of each first precast slab 1 is spliced ​​with the second wall panel splicing part 101 of the adjacent first precast slab 1 and fixedly connected by first connecting bolts 9. Each steel cable 7 passes through the steel cable through holes 8 at the same height on multiple first precast slabs 1 in sequence, and its end is fixed and locked at the installation position of the door body 4. Multiple steel cables 7 connect multiple first precast slabs 1 into a whole. Figure 8 and Figure 9 As shown, the length of the second precast slab 6 matches the width of the base slab 5 and the top slab 2 of the safe house. A first splicing part 600 is provided on one side of the width direction of the second precast slab 6, and a second splicing part 601 matching the first splicing part 600 is provided on the other side. Second splicing bolt holes 602 are provided in the first splicing part 600 and the second splicing part 601 respectively. The first splicing part 600 of each second precast slab 6 is spliced ​​with the second splicing part 601 of the adjacent second precast slab 6 and fixedly connected by the second connecting bolt 10.

[0023] In the embodiments, such as Figures 6 to 9 Both the first splicing part 600 and the first wall panel splicing part 100 are groove-type splicing interfaces. The second splicing part 601 and the second wall panel splicing part 101 are splicing protrusions that match the groove-type splicing interfaces. The splicing protrusions can be directly inserted into the groove-type splicing interfaces and then fixed with bolts, making splicing more convenient. Furthermore, the overall appearance after splicing is aesthetically pleasing, and the overall stability and firmness are better. The top and bottom of the first precast slab 1 are respectively provided with third splicing interfaces 103 for splicing with the top slab 2 and the bottom slab 5. The third splicing interface 103 is set in an L-shaped groove, such as... Figure 4 and Figure 5 As shown, the opening height matches the thickness of the top plate 2 and the bottom plate 5; the top plate 2 and the bottom plate 5 are spliced ​​with the third splicing interface 103 and then fixed and locked by bolts or not.

[0024] In this utility model, the first precast slab 1 and the second precast slab 6 are both made of one or more of the following materials: fireproof material board, heat insulation board, fireproof heat insulation board, fireproof heat insulation and shock absorption board, anti-cutting board, bulletproof material board, and anti-drilling material board, or composite board of any combination of these materials.

[0025] The first precast slab 1 and the second precast slab 6 in the embodiment, as Figure 10As shown, from the outside in, the following layers are arranged sequentially: an outer galvanized steel plate 11, a bulletproof steel plate 12, a concrete layer 13, a fireproof material layer 14, and an inner galvanized steel plate 15. In this embodiment, the precast slab can be made using a 2mm thick galvanized steel plate to form a hollow structure. A 4mm thick bulletproof steel plate layer 12 is welded to the inner wall of the outer galvanized steel plate. Then, a fireproof material layer is filled in the hollow area adjacent to the inner galvanized steel plate. Finally, concrete is poured between the fireproof material layer and the bulletproof steel plate layer 12 to form a concrete layer 13. The cable through-hole 8 can be fixed with a pipe slightly larger in diameter than the cable 7 during pouring, and after pouring, the pipe transforms into the cable through-hole 8.

[0026] In this embodiment, during the assembly of the safe house, the second prefabricated panels of the base plate 5 are first assembled sequentially and then fixedly connected with the second connecting bolts 10 to form a complete floor surface. Then, the first prefabricated panels 1 of the wall panels 3 are assembled sequentially and connected with the first connecting bolts 9 to form four complete wall panels. During the assembly process, horizontal connecting steel cables 7 are simultaneously inserted. After the wall panels 3 are assembled, installation holes for the door 4 are reserved, and the ends of the steel cables 7 are anchored and locked in the door installation holes using anchors. Finally, the second prefabricated panels of the top plate 2 are assembled sequentially and fixedly connected with the second connecting bolts 10 to form a complete top plate surface. To increase the strength of the safe house, the horizontal connecting steel cables 7 can be tightened and locked sequentially using tensioning tools, such as... Figure 3 As shown, point A is the fixed anchor point and point B is the tension point.

[0027] The above description is merely one embodiment of this utility model, and while it is quite specific and detailed, it should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A prefabricated impact-resistant safety house, comprising a base plate (5), a top plate (2), and wall panels (3), wherein a door (4) is provided on the wall panels (3), characterized in that: The wall panel (3) of the safe house is assembled from the first prefabricated panel (1), and the wall panel (3) of the safe house is reinforced and connected by multiple steel cables (7) laid horizontally after assembly; the bottom plate (5) and top plate (2) of the safe house are assembled from the second prefabricated panel (6), and the bottom plate (5) and top plate (2) after assembly are fixedly connected to the wall panel (3).

2. The prefabricated impact-resistant safety house according to claim 1, characterized in that: The length of the first precast slab (1) matches the height of the wall panel (3) of the safety object. Multiple steel cable through holes (8) are arranged in the width direction of the first precast slab (1). A first wall panel splicing part (100) is provided on one side of the width direction of the first precast slab (1), and a second wall panel splicing part (101) matching the first wall panel splicing part (100) is provided on the other side. A first splicing screw hole (102) is provided in the first wall panel splicing part (100) and the second wall panel splicing part (101). The first wall panel splicing part (100) of each first precast slab (1) is spliced ​​with the second wall panel splicing part (101) of the adjacent first precast slab (1) and fixedly connected by the first connecting bolt (9). After each steel cable (7) passes through the steel cable through holes (8) of the same height of multiple first precast slabs (1) in sequence, its end is fixed and locked at the installation position of the door body (4). Multiple steel cables (7) connect multiple first precast slabs (1) into a whole.

3. A prefabricated impact-resistant safety house according to claim 1 or 2, characterized in that: The top and bottom of the first precast slab (1) are respectively provided with third splicing interfaces (103) for splicing with the top slab (2) and the bottom slab (5).

4. A prefabricated impact-resistant safety house according to claim 1 or 2, characterized in that: The first precast slab (1) and the second precast slab (6) are both made of one of the following materials: fireproof material board, heat insulation board, fireproof heat insulation board, fireproof heat insulation and shock absorption board, anti-cutting board, bulletproof material board, and anti-drilling material board, or a composite board of any combination of these materials.

5. A prefabricated impact-resistant safety house according to claim 1 or 2, characterized in that: The first precast slab (1) and the second precast slab (6) both include, from the outside to the inside, an outer layer of galvanized steel plate (11), a bulletproof steel plate layer (12), a concrete layer (13), a fireproof material layer (14), and an inner layer of galvanized steel plate (15).

6. A prefabricated impact-resistant safety house according to claim 2, characterized in that: The length of the second precast slab (6) matches the width of the bottom slab (5) and top slab (2) of the safe house. A first splicing part (600) is provided on one side of the width direction of the second precast slab (6), and a second splicing part (601) matching the first splicing part (600) is provided on the other side. Second splicing bolt holes (602) are provided in the first splicing part (600) and the second splicing part (601). The first splicing part (600) of each second precast slab (6) is spliced ​​with the second splicing part (601) of the adjacent second precast slab (6) and fixedly connected by the second connecting bolt (10).

7. A prefabricated impact-resistant safety house according to claim 2, characterized in that: The steel cables are laid out at equal intervals through the holes (8).

8. A prefabricated impact-resistant safety house according to claim 3, characterized in that: The third splicing interface (103) is set in an L-shaped groove, and its opening height matches the thickness of the top plate (2) and the bottom plate (5); the top plate (2) and the bottom plate (5) are spliced ​​with the third splicing interface (103) and then fixed and locked by bolts or not.

9. A prefabricated impact-resistant safety house according to claim 6, characterized in that: The first splicing part (600) and the first wall panel splicing part (100) are both groove-type splicing interfaces, and the second splicing part (601) and the second wall panel splicing part (101) are both splicing protrusions that match the groove-type splicing interfaces.

Images