A civil air defense building structure

Abstract

The utility model discloses a civil air defence building structure, including main part assembly, including pedestal, civil air defence building body, first inner chamber and reinforcing plate, civil air defence building body is fixed in the top of pedestal, and first inner chamber is set up in the inner wall of civil air defence building body, and reinforcing plate is installed in the inside of first inner chamber. The utility model discloses since the structure in main part assembly adopts reinforced concrete structure and has high strength, high durability and good impact resistance, can therefore ensure that civil air defence engineering bears explosion impact and nuclear biological chemical threat in wartime, satisfies daily use function demand simultaneously, can be convenient for the sealing of main structure through the setting protection subassembly, can be convenient for the fixed sealing door simultaneously, can be opened from the outside after the inside closing of sealing door, thereby improved the security of this structure.

Description

Technical Field

[0001] This utility model relates to the field of civil defense building technology, specifically a civil defense building structure. Background Technology

[0002] Civil defense buildings are a general term for building projects with civil air defense engineering as a necessary ancillary project. They are mostly underground garages and are equipped with the hardware required for wartime shelters, such as civil defense doors, sealing doors, lighting, ventilation, water supply and drainage, and communication networks. Civil defense engineering, also known as civil defense fortifications, refers to underground protective buildings constructed independently to ensure the shelter of personnel and materials, civil air defense command, and medical rescue during wartime, as well as basements built in conjunction with above-ground buildings that can be used for air defense during wartime. Civil defense engineering is an important facility that can effectively shelter personnel and materials and preserve war potential in order to prevent enemy air attacks. In the existing civil defense building structure, the civil defense doors are relatively inadequate in terms of protection. After being impacted, the door locks are easily damaged. There are cases where civil defense doors can be easily opened from the outside after being closed due to damaged door locks, which reduces the actual protective effect of the civil defense doors and reduces the safety of the civil defense building structure. Summary of the Invention

[0003] The purpose of this utility model is to solve the problem that existing air defense doors are insufficient in terms of protection, and that the door locks are easily damaged after being impacted, resulting in the air defense doors being easily opened from the outside after being closed due to the damaged door locks, thus reducing the actual protective effect of the air defense doors. Therefore, this utility model provides an air defense building structure with a completely new structural design.

[0004] This utility model is achieved through the following technical solution:

[0005] A civil defense building structure includes a main component and a protective component. The main component includes a base, a civil defense building body, a first inner cavity, and a reinforcing plate. The civil defense building body is fixed to the top of the base, the first inner cavity is formed in the inner wall of the civil defense building body, and the reinforcing plate is installed inside the first inner cavity. The protective component is disposed in the inner wall of the civil defense building body and includes a door frame, a sealing door, a handle, and a limiting plate. The door frame is fixed to the inner wall of the civil defense building body, the sealing door is disposed in the inner wall of the door frame, the handle is formed in the inner wall of the sealing door, and the limiting plate is fixed to the inner wall of the door frame.

[0006] As a preferred embodiment of the civil defense building structure of this utility model, the main component further includes a support member, which includes a first reinforcing rib and a second reinforcing rib. The first reinforcing rib is disposed inside the reinforcing plate, and the number of the first reinforcing ribs is several groups. The second reinforcing rib is fixed to the outside of the first reinforcing rib.

[0007] As a preferred embodiment of the civil defense building structure described in this utility model, the supporting member further includes a horizontal plate and a connecting plate, the horizontal plate being fixed to the inner wall of the reinforcing plate, and the connecting plate being fixed to one side of the horizontal plate.

[0008] As a preferred embodiment of the civil defense building structure of this utility model, the supporting member further includes a supporting plate and a diagonal brace. The supporting plate is fixed to the top of the horizontal plate, and the top of the supporting plate is fixedly connected to the inner wall of the reinforcing plate. The diagonal brace is fixed to one side of the supporting plate.

[0009] As a preferred embodiment of the civil defense building structure of this utility model, the protective component further includes a connector, which includes a spring and a movable plate. The spring is fixed to one side of the limiting plate, and the movable plate is fixed to one end of the spring. The outer side of the movable plate is slidably connected to the inner wall of the limiting plate.

[0010] As a preferred embodiment of the civil defense building structure described in this utility model, the connector further includes a pin and a positioning hole, the pin being fixed to one side of the movable plate, and the positioning hole being opened on the inner wall of the sealing door.

[0011] As a preferred embodiment of the civil defense building structure described in this utility model, the connector further includes a tie rod and a sliding groove, the tie rod being fixed to the outer side of the movable plate, and the sliding groove being formed on the inner wall of the door frame.

[0012] As a preferred embodiment of the civil defense building structure described in this utility model, the protective component further includes a snap-fit ​​component, which includes a rotating rod and a turntable. The rotating rod rotates on the inner wall of the door frame, and the turntable is fixed to one end of the rotating rod.

[0013] As a preferred embodiment of the civil defense building structure described in this utility model, the snap-fit ​​component further includes a snap-fit ​​block, the snap-fit ​​block is fixed to the outer side of the rotating rod, and the outer side of the snap-fit ​​block is slidably connected to the inner wall of the sealing door.

[0014] As a preferred embodiment of the civil defense building structure described in this utility model, the snap-fit ​​component further includes a positioning groove, which is formed on the inner wall of the sealing door, and the number of positioning grooves is two sets.

[0015] The civil defense building structure described in this utility model, due to the use of reinforced concrete in the main components, has high strength, high durability, and good impact resistance. Therefore, it can ensure that the civil defense project can withstand the impact of explosions and nuclear, biological, and chemical threats during wartime, while meeting the functional requirements of daily use. By setting protective components, it is easy to seal the main structure and fix the sealed door. Furthermore, once the sealed door is closed from the inside, it cannot be opened from the outside, thereby improving the safety of the structure. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is an overall structural diagram of the civil defense building structure of the present invention.

[0018] Figure 2 This is a structural diagram of the civil defense building body of the civil defense building structure of the present invention.

[0019] Figure 3 This is a structural diagram of the support component of the civil defense building structure of the present invention.

[0020] Figure 4 This is a structural diagram of the connector for the civil defense building structure of the present invention.

[0021] Figure 5 This is a structural diagram of the snap-fit ​​component for the civil defense building structure of the present invention.

[0022] In the diagram: 100, main component; 110, base; 120, civil defense building body; 130, first inner cavity; 140, reinforcing plate; 150, support component; 151, first reinforcing rib; 152, second reinforcing rib; 153, horizontal plate; 154, connecting plate; 155, support plate; 156, diagonal brace; 200, protective component; 210, door frame; 220, sealed door; 230, handle; 240, limiting plate; 250, connector; 251, spring; 252, movable plate; 253, pin; 254, positioning hole; 255, pull rod; 256, slide groove; 260, snap-fit ​​component; 261, rotating rod; 262, turntable; 263, snap-fit ​​block; 264, positioning groove. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example 1

[0026] Reference Figures 1-5 This is the first embodiment of the present invention. This embodiment provides a civil defense building structure, including a main component 100 and a protective component 200. By setting the main component 100, the civil defense project can be ensured to withstand the impact of explosions and nuclear, biological and chemical threats during wartime, while meeting the functional requirements of daily use. By setting the protective component 200, the main structure can be easily sealed, and the sealed door 220 can be easily fixed. Moreover, after the sealed door 220 is closed from the inside, it cannot be opened from the outside, thereby improving the safety of the structure.

[0027] The main component 100 includes a base 110, a civil defense building body 120, a first inner cavity 130, and a reinforcing plate 140. The civil defense building body 120 is fixed to the top of the base 110, the first inner cavity 130 is opened in the inner wall of the civil defense building body 120, and the reinforcing plate 140 is installed inside the first inner cavity 130.

[0028] Since the civil defense building body 120 is located on top of the base 110, the base 110 can support the civil defense building body 120. The first inner cavity 130 can accommodate the reinforcing plate 140 located inside it. Since the reinforcing plate 140 is located in the first inner cavity 130 opened in the inner wall of the civil defense building body 120, it can improve the compressive strength of the civil defense building body 120. It should be noted that both the base 110 and the civil defense building body 120 are reinforced concrete structures. Since reinforced concrete structures have high strength, high durability and good impact resistance, they can ensure that civil defense projects can withstand explosive impacts and nuclear, biological and chemical threats during wartime, while meeting the functional requirements of daily use. It should be noted that the reinforcing plate 140 is made of steel plate structure. Since steel plates have high strength, high durability and good impact resistance, they can improve the compressive strength of the structure.

[0029] The protective component 200 is installed on the inner wall of the civil defense building body 120 and includes a door frame 210, a sealed door 220, a handle 230 and a limiting plate 240. The door frame 210 is fixed to the inner wall of the civil defense building body 120, the sealed door 220 is installed on the inner wall of the door frame 210, the handle 230 is opened on the inner wall of the sealed door 220, and the limiting plate 240 is fixed to the inner wall of the door frame 210.

[0030] Since the sealing door 220 is located on the inner wall of the door frame 210, the door frame 210 can limit the sealing door 220. It should be noted that both the sealing door 220 and the door frame 210 are made of high-strength steel, which can improve the compressive strength of the structure. The handle 230 adopts a hidden design, which can improve the overall structure and can be used to open the sealing door 220. The setting of the limiting plate 240 can limit the internal structure of the plug-in 250 located inside it. Example 2

[0031] Reference Figure 3 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0032] Specifically, the main component 100 also includes a support member 150, which includes a first reinforcing rib 151 and a second reinforcing rib 152. The first reinforcing rib 151 is disposed inside the reinforcing plate 140, and the number of first reinforcing ribs 151 is several groups. The second reinforcing rib 152 is fixed to the outside of the first reinforcing rib 151.

[0033] Since the first reinforcing rib 151 is located inside the reinforcing plate 140, the second reinforcing rib 152 combines multiple sets of the first reinforcing rib 151. At the same time, the first reinforcing rib 151 and the second reinforcing rib 152 are both made of high-strength fiber reinforced composite material. Since high-strength fiber reinforced composite material can reduce the structural weight and improve the protective performance, it can also reduce the radar cross section and enhance the stealth capability of the project.

[0034] Specifically, the support member 150 also includes a horizontal plate 153 and a connecting plate 154. The horizontal plate 153 is fixed to the inner wall of the reinforcing plate 140, and the connecting plate 154 is fixed to one side of the horizontal plate 153.

[0035] Since the horizontal plate 153 is fixed to the inner wall of the reinforcing plate 140, and the connecting plate 154 connects multiple sets of horizontal plates 153, multiple sets of horizontal plates 153 can be formed into a whole, thereby improving the strength of the main structure. It should be noted that both the horizontal plate 153 and the connecting plate 154 are made of steel.

[0036] Specifically, the support member 150 also includes a support plate 155 and a diagonal brace 156. The support plate 155 is fixed to the top of the horizontal plate 153, and the top of the support plate 155 is fixedly connected to the inner wall of the reinforcing plate 140. The diagonal brace 156 is fixed to one side of the support plate 155.

[0037] Since multiple sets of support plates 155 are fixed to the top of the horizontal plate 153, and the tops of multiple sets of support plates 155 are all fixedly connected to the inner wall of the reinforcing plate 140, and since the diagonal bracing plate 156 is fixed to the outside of the support plate 155, and can form a triangular frame for the support plate 155, it can support the main structure, thereby improving the compressive strength of the main structure. Example 3

[0038] Reference Figure 4 and Figure 5 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0039] Specifically, the protective component 200 also includes a connector 250, which includes a spring 251 and a movable plate 252. The spring 251 is fixed to one side of the limiting plate 240, and the movable plate 252 is fixed to one end of the spring 251. The outer side of the movable plate 252 is slidably connected to the inner wall of the limiting plate 240.

[0040] Since the movable plate 252 is fixed to one end of the spring 251, the spring 251 can drive the movable plate 252 to move through the reverse force. Since the outer side of the movable plate 252 is slidably connected to the inner wall of the limiting plate 240, the limiting plate 240 can limit the movable plate 252.

[0041] Specifically, the connector 250 also includes a pin 253 and a positioning hole 254. The pin 253 is fixed to one side of the movable plate 252, and the positioning hole 254 is opened on the inner wall of the sealing door 220.

[0042] Since the pin 253 is fixed on one side of the movable plate 252, the movable plate 252 can insert the pin 253 into the positioning hole 254 opened in the inner wall of the sealing door 220 by the reverse force of the spring 251, so that the sealing door 220 can be inserted and fixed. It should be noted that the size of the positioning hole 254 is the same as the outer size of the pin 253.

[0043] Specifically, the connector 250 also includes a pull rod 255 and a slide 256. The pull rod 255 is fixed to the outside of the movable plate 252, and the slide 256 is formed on the inner wall of the door frame 210.

[0044] Since the pull rod 255 is fixed to the outside of the movable plate 252, pulling the pull rod 255 can drive the movable plate 252 to move, thereby allowing the pin 253 to be removed from the positioning hole 254 through the movable plate 252. At this time, the sealing door 220 can be opened. It should be noted that the movable plate 252 is provided with pull rods 255 on both sides, so the pull rods 255 can be pulled from both the outside and inside of the sealing door 220, thereby opening the sealing door 220 from both the inside and outside sides.

[0045] Specifically, the protective component 200 also includes a snap-fit ​​component 260, which includes a rotating rod 261 and a turntable 262. The rotating rod 261 rotates on the inner wall of the door frame 210, and the turntable 262 is fixed to one end of the rotating rod 261.

[0046] Since the turntable 262 is fixed to one end of the rotating rod 261, rotating the turntable 262 can drive the rotating rod 261 to rotate.

[0047] Specifically, the snap-fit ​​component 260 also includes a snap-fit ​​block 263. The snap-fit ​​block 263 is fixed to the outer side of the rotating rod 261, and the outer side of the snap-fit ​​block 263 is slidably connected to the inner wall of the sealing door 220.

[0048] Since the locking block 263 is fixed on the outside of the rotating rod 261, when the turntable 262 is rotated, the rotating rod 261 can drive the locking block 263 to rotate.

[0049] Specifically, the snap-fit ​​component 260 also includes a positioning groove 264, which is formed on the inner wall of the sealing door 220, and there are two sets of positioning grooves 264.

[0050] Since the snap-fit ​​block 263 is slidably connected to the positioning groove 264 opened on the inner wall of the sealing door 220, the sealing door 220 can be fixed when the snap-fit ​​block 263 is driven into the positioning groove 264 on the inner wall of the sealing door 220 by the rotating rod 261.

[0051] When this civil defense structure is in use, the steel plate structure inside the first inner cavity 130 on the inner wall of the civil defense structure body 120 improves the overall strength of the civil defense structure body 120. Furthermore, since both the base 110 and the civil defense structure body 120 are reinforced concrete structures, which possess high strength, high durability, and good impact resistance, the civil defense structure can withstand blast impacts and nuclear, biological, and chemical threats during wartime, while also meeting daily functional requirements. Additionally, the multiple sets of first reinforcing ribs 151 and second reinforcing ribs 152 inside the reinforcing plate 140 are made of the same material... The high-strength fiber-reinforced composite material reduces structural weight and improves protective performance, while also reducing radar cross-section and enhancing stealth capabilities. The inner wall of the reinforcing plate 140 is fixed with a horizontal plate 153, a connecting plate 154, a supporting plate 155, and a diagonal brace 156, which support the internal structure of the civil defense building 120, thereby improving the overall strength and compressive strength of the civil defense building 120. When the sealed door 220 needs to be opened, the pull rod 255 fixed to the outside of the movable plate 252 is pulled first, which drives the movable plate 252 to move forward. As the movable plate 252 moves, the pin 253 fixed on one side is pulled out from the positioning hole 254 on the inner wall of the sealing door 220, thus opening the sealing door 220. Since pull rods 255 are provided on both sides of the movable plate 252, the sealing door 220 can be opened from both the inside and outside sides. When it is necessary to close the sealing door 220, first close the sealing door 220, and then release the pull rods 255. At this time, the movable plate 252 will move under the reverse force of the spring 251, and the movable plate 252 will drive the pin 253 to re-insert into the sealing door. The positioning hole 254 opened on the inner wall of the door 220 allows for the initial fixing of the sealing door 220. Then, the turntable 262 fixed to one end of the rotating rod 261 is rotated, and the turntable 262 drives the rotating rod 261 to rotate. The rotating rod 261 drives the snap-fit ​​block 263 fixed on its outer side to be inserted into the positioning groove 264, thereby allowing for a secondary fixing of the sealing door 220. Since the turntable 262 is located inside the civil defense building body 120, the sealing door 220 can only be opened from inside the civil defense building body 120. It cannot be opened from the outside, thereby improving the safety of the structure.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A civil defense building structure, characterized in that: include, The main component (100) includes a base (110), a civil defense building body (120), a first inner cavity (130), and a reinforcing plate (140). The civil defense building body (120) is fixed to the top of the base (110), the first inner cavity (130) is opened on the inner wall of the civil defense building body (120), and the reinforcing plate (140) is installed inside the first inner cavity (130). The protective component (200) is disposed on the inner wall of the civil defense building body (120) and includes a door frame (210), a sealing door (220), a handle (230) and a limiting plate (240). The door frame (210) is fixed to the inner wall of the civil defense building body (120), the sealing door (220) is disposed on the inner wall of the door frame (210), the handle (230) is opened on the inner wall of the sealing door (220), and the limiting plate (240) is fixed to the inner wall of the door frame (210).

2. The civil defense building structure as described in claim 1, characterized in that: The main component (100) also includes a support member (150), which includes a first reinforcing rib (151) and a second reinforcing rib (152). The first reinforcing rib (151) is disposed inside the reinforcing plate (140), and the number of the first reinforcing ribs (151) is several groups. The second reinforcing rib (152) is fixed to the outside of the first reinforcing rib (151).

3. The civil defense building structure as described in claim 2, characterized in that: The support member (150) also includes a horizontal plate (153) and a connecting plate (154), the horizontal plate (153) being fixed to the inner wall of the reinforcing plate (140), and the connecting plate (154) being fixed to one side of the horizontal plate (153).

4. The civil defense building structure as described in claim 3, characterized in that: The support member (150) further includes a support plate (155) and a diagonal brace (156). The support plate (155) is fixed to the top of the horizontal plate (153), and the top of the support plate (155) is fixedly connected to the inner wall of the reinforcing plate (140). The diagonal brace (156) is fixed to one side of the support plate (155).

5. A civil defense building structure as described in claim 1, characterized in that: The protective assembly (200) further includes a connector (250), which includes a spring (251) and a movable plate (252). The spring (251) is fixed to one side of the limiting plate (240), and the movable plate (252) is fixed to one end of the spring (251). The outer side of the movable plate (252) is slidably connected to the inner wall of the limiting plate (240).

6. The civil defense building structure as described in claim 5, characterized in that: The connector (250) also includes a pin (253) and a positioning hole (254). The pin (253) is fixed to one side of the movable plate (252), and the positioning hole (254) is opened on the inner wall of the sealing door (220).

7. A civil defense building structure as described in claim 6, characterized in that: The connector (250) also includes a pull rod (255) and a slide (256), the pull rod (255) being fixed to the outside of the movable plate (252), and the slide (256) being formed on the inner wall of the door frame (210).

8. A civil defense building structure as described in claim 1, characterized in that: The protective assembly (200) also includes a snap-fit ​​component (260), which includes a rotating rod (261) and a turntable (262). The rotating rod (261) rotates on the inner wall of the door frame (210), and the turntable (262) is fixed to one end of the rotating rod (261).

9. A civil defense building structure as described in claim 8, characterized in that: The snap-fit ​​component (260) also includes a snap-fit ​​block (263), which is fixed to the outside of the rotating rod (261), and the outside of the snap-fit ​​block (263) is slidably connected to the inner wall of the sealing door (220).

10. A civil defense building structure as described in claim 9, characterized in that: The snap-fit ​​component (260) also includes a positioning groove (264), which is formed on the inner wall of the sealing door (220), and the number of positioning grooves (264) is two sets.

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