Construction method of building blindage

Abstract

The invention discloses a construction method of a building blindage. The construction method comprises the following steps that a blindage bottom wall is constructed; a first outer side column body, a second outer side column body and a plurality of middle column bodies located between the first outer side column body and the second outer side column body are arranged on the bottom wall of the self-shelter; the first outer side column body and the middle column body adjacent to the first outer side column body form a first guide groove; the second outer side column body and the middle column body adjacent to the second outer side column body form a second guide groove; a third guide groove is formed between every two adjacent middle column bodies. The plurality of laminated protective plates are mounted in the first guide groove, the second guide groove and the third guide groove in a guiding manner; filling a laminated protective plate to form a blindage side wall extending from the blindage bottom wall along the first direction; therefore, the built building blindage can not be limited by the sizes of doors and windows of a building, and the requirement for high-strength mechanical properties of the same level as those of safe boxes, safe cases and the like is met.

Description

Technical Field

[0001] The present application relates to the fields of security and construction, and in particular to a method for constructing a building shelter. Background Art

[0002] In real life, vaults, banks and other places are equipped with safes, safes, etc.

[0003] In the process of implementing the prior art, the inventor discovered that:

[0004] The size of safes and strongboxes is affected by the size of doors and windows of buildings, and the storage capacity is limited. This makes it impossible to take shelter when encountering danger, such as facing robbery.

[0005] Therefore, it is necessary to provide a technical solution with relatively large storage capacity. Summary of the invention

[0006] The embodiments of the present application provide a technical solution with relatively large storage capacity, which is used to solve the technical problem that safes and strongboxes are limited by the size of doors and windows of buildings.

[0007] The present application provides a method for constructing a building shelter, comprising the following steps:

[0008] Construct the bottom wall of the bunker;

[0009] A first outer column, a second outer column, and a plurality of intermediate columns between the first outer column and the second outer column are set up from the bottom wall of the shelter;

[0010] The first outer column and the middle column adjacent thereto form a first guide groove;

[0011] The second outer column and the middle column adjacent thereto form a second guide groove;

[0012] A third guide groove is formed between adjacent intermediate columns;

[0013] A plurality of stacked guard plates are guide-mounted in the first guide groove, the second guide groove and the third guide groove;

[0014] Filling the stacked protective plates to form a shelter side wall extending from the shelter bottom wall along a first direction;

[0015] It is mounted on the side wall of the shelter to form the top wall of the shelter.

[0016] Furthermore, in one embodiment provided in the present application, the method further includes:

[0017] Before the step of guiding and installing a plurality of stacked guard plates in the first guide groove, the second guide groove and the third guide groove, the first outer column, the second outer column and a plurality of intermediate columns are fixed from inside the first guide groove, the second guide groove and the third guide groove.

[0018] Further, in an embodiment provided in the present application, the first outer column, the second outer column and the plurality of intermediate columns are fixed from inside the first guide groove, the second guide groove and the third guide groove, specifically including:

[0019] Using a first assembly of auxiliary components, fix the first angle member of the first outer column;

[0020] The first channel member and the second channel member of the first outer column are secured using a second assembly of mounting aids.

[0021] Wherein, the first outer column comprises:

[0022] A first channel member extending longitudinally in a first direction, the channel of the first channel member facing in a second direction;

[0023] A second channel member extending longitudinally along the first direction, the channel of the second channel member facing a third direction perpendicular to the second direction;

[0024] A first angled member extending longitudinally along a first direction, one angle side of the first angled member facing away from the first channel member, and another angle side of the first angled member facing away from the second channel member;

[0025] Wherein, the first installation auxiliary component group includes:

[0026] an end plate abutting against an end of the first angle member;

[0027] a support plate supported by the end plate and the first angle member;

[0028] Screws distributed on both sides of the support plate;

[0029] Wherein, the second installation auxiliary component group includes:

[0030] A first square groove member for abutting against the bottom wall of the shelter;

[0031] A second square groove member is used to abut against the first outer column, the second outer column or the middle column;

[0032] A first angle groove member connected to the first square groove member on one side and connected to the second square groove member on the other side;

[0033] Screws for fixing.

[0034] Further, in an embodiment provided in the present application, the first outer column, the second outer column and the plurality of intermediate columns are fixed from inside the first guide groove, the second guide groove and the third guide groove, specifically including:

[0035] Using a second assembly auxiliary component set, fixing a first intermediate column among the plurality of intermediate columns;

[0036] Wherein, the first intermediate column comprises a first I-shaped member extending longitudinally along a first direction;

[0037] Wherein, the second installation auxiliary component group includes:

[0038] A first square groove member for abutting against the bottom wall of the shelter;

[0039] A second square groove member is used to abut against the first outer column, the second outer column or the middle column;

[0040] A first angle groove member connected to the first square groove member on one side and connected to the second square groove member on the other side;

[0041] Screws for fixing.

[0042] Further, in an embodiment provided in the present application, the first outer column, the second outer column and the plurality of intermediate columns are fixed from inside the first guide groove, the second guide groove and the third guide groove, specifically including:

[0043] Using a second assembly auxiliary component set, fixing a second intermediate column among the plurality of intermediate columns;

[0044] Wherein, the second intermediate cylinder among the plurality of intermediate cylinders comprises:

[0045] a first channel member extending longitudinally in a first direction;

[0046] a square tube member extending longitudinally in a first direction and abutting against the first channel member;

[0047] Wherein, the second installation auxiliary component group includes:

[0048] A first square groove member for abutting against the bottom wall of the shelter;

[0049] A second square groove member is used to abut against the first outer column, the second outer column or the middle column;

[0050] A first angle groove member connected to the first square groove member on one side and connected to the second square groove member on the other side;

[0051] Screws for fixing.

[0052] Furthermore, in one embodiment provided in the present application, the method further comprises:

[0053] Before the step of filling the stacked guard plates to form the shelter side walls extending from the shelter bottom wall along the first direction, the stacked guard plates are locked with the first outer column, the second outer column or the middle column from inside the stacked guard plates.

[0054] Further, in an embodiment provided in the present application, locking the stacked guard plate and the first outer column, the second outer column or the middle column specifically includes:

[0055] An adjustment mechanism for adjusting the distance between the first upright face portion of the outer lining plate and the third upright face portion of the first inner lining plate, thereby adjusting the distance between the first panel and the second panel;

[0056] The laminated guard plate includes:

[0057] First panel;

[0058] a first lining panel that moves synchronously with the first panel;

[0059] a second panel opposite to the first panel;

[0060] a second lining panel that moves synchronously with the second panel;

[0061] an outer lining plate surrounding the first inner lining plate and the second inner lining plate;

[0062] Wherein, the outer lining plate comprises:

[0063] First upright face;

[0064] A first bent surface portion adjacent to the first upright surface portion and forming a first angle;

[0065] A second upright surface adjacent to the first bent surface;

[0066] The first lining plate comprises:

[0067] third upright face;

[0068] A second bent surface portion adjacent to the third upright surface portion and forming a second angle;

[0069] a fourth upright surface adjacent to the second bent surface;

[0070] The first angle is less than or equal to the second angle;

[0071] An adjustment mechanism is provided for adjusting the distance between the first upright surface portion of the outer lining plate and the third upright surface portion of the first inner lining plate, thereby adjusting the distance between the first panel and the second panel.

[0072] Furthermore, in one embodiment provided in the present application, the method further includes:

[0073] Before the step of filling the stacked protective plates to form the shelter side walls extending from the bottom wall of the shelter in the first direction, the electrical circuits of the shelter are arranged inside the stacked protective plates.

[0074] Furthermore, in one embodiment provided in the present application, the method further comprises:

[0075] Installing air exchange system for building shelter.

[0076] Furthermore, in one embodiment provided in the present application, the method further comprises:

[0077] Installation of monitoring systems for building shelters;

[0078] The monitoring system of the building shelter is configured as follows:

[0079] When the monitoring system of the building shelter detects poisonous gas in the surrounding environment, the air exchange system is shut down and the monitoring system sends out a distress signal.

[0080] The embodiments provided in this application have at least the following beneficial effects:

[0081] The bottom wall, side walls and top wall of the shelter are constructed from the internal space of the building, and stacked protective panels are installed on the bottom wall, side walls and top wall of the shelter, and then the stacked protective panels are filled. The constructed building shelter is not limited by the size of the doors and windows of the building, and meets the requirements of high-strength mechanical properties of the same level as safes and safes. BRIEF DESCRIPTION OF THE DRAWINGS

[0082] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0083] Figure 1 A schematic structural diagram of a building shelter provided in an embodiment of the present application without installing stacked protective panels.

[0084] Figure 2 A schematic structural diagram of a building shelter provided in an embodiment of the present application.

[0085] Figure 3 A schematic cross-sectional view of a building shelter provided in an embodiment of the present application.

[0086] Figure 4 for Figure 1 A partial enlarged view of part A.

[0087] Figure 5 for Figure 1 A partial enlarged view of part B.

[0088] Figure 6 A schematic structural diagram of a pipe kit of a building shelter provided in an embodiment of the present application inserted into a square pipe member.

[0089] Figure 7 A schematic diagram of the structure of the stacked guard plate provided in an embodiment of the present application.

[0090] Figure 8 A schematic diagram of the structure of the cooperation between the first panel and the first lining panel provided in an embodiment of the present application.

[0091] Fig. 9 A schematic diagram of the cooperation between the stacked guard plates and the I-groove structure provided in an embodiment of the present application.

[0092] Fig.10 A schematic diagram of parameters of the stacked guard plate provided in an embodiment of the present application.

[0093] Fig.11 A schematic diagram of the structure of the outer lining plate of the stacked guard plate provided in an embodiment of the present application.

[0094] Fig.12 A method for constructing a building shelter provided in an embodiment of the present application.

[0095] 100 Building Shelters

[0096] 10-layer stacked guard

[0097] 1First Panel

[0098] 2First lining plate

[0099] 21 Third upright face

[0100] 22 Second bending face

[0101] 23 Fourth upright face

[0102] 3 Second Panel

[0103] 4 Second lining plate

[0104] 5. Outer lining

[0105] 51 First vertical face

[0106] 52 First bending face

[0107] 53 Second upright face

[0108] 6 Guide columns

[0109] 11Bunker bottom wall

[0110] 12Bunker side wall

[0111] 121 First outer column

[0112] 1211 First guide groove

[0113] 1212 First channel member

[0114] 1213 Second channel member

[0115] 1214 First angle member

[0116] 122 Second outer column

[0117] 1221 Second guide groove

[0118] 123 middle column

[0119] 1231 Third guide groove

[0120] 1232 First intermediate column

[0121] 1233 Second intermediate column

[0122] 1234 Square tube components

[0123] 1235 Tube Kit

[0124] 13 Top wall of the bunker

[0125] 14First installation auxiliary set

[0126] 141 End plate

[0127] 142 Support plate

[0128] 143 Screw

[0129] 144 Nut

[0130] 15 Second installation auxiliary set

[0131] 151 First square slot

[0132] 152 Second square slot

[0133] 153 First Angle Channel

[0134] 154 gusset plate DETAILED DESCRIPTION

[0135] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0136] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0137] Please refer to Figures 1 to 3 , is a building shelter 100 disclosed in the present application, comprising:

[0138] Shelter bottom wall 11;

[0139] A shelter side wall 12 extending from the shelter bottom wall 11 along a first direction;

[0140] A shelter top wall 13 mounted on the shelter side wall 12;

[0141] At least one of the bunker bottom wall 11, the bunker side wall 12 and the bunker top wall 13 comprises:

[0142] A first outer column 121;

[0143] A second outer column 122;

[0144] and a plurality of intermediate cylinders 123 located between the first outer cylinder 121 and the second outer cylinder 122;

[0145] The first outer column 121, the second outer column 122 and the plurality of intermediate columns 123 are configured in the following manner:

[0146] The first outer column 121 and the adjacent middle column 123 form a first guide groove 1211; and / or

[0147] The second outer column 122 and the adjacent middle column 123 form a second guide groove 1221; and / or

[0148] A third guide groove 1231 is formed between adjacent intermediate columns 123;

[0149] A plurality of stacked guard plates 10 are guided and installed in the first guide groove 1211 , and / or the second guide groove 1221 , and / or the third guide groove 1231 .

[0150] The building shelter 100 here can be a storage device for storing important items such as a safe, a safe deposit box, etc. In the present application, the storage device here can also be used as an emergency shelter. The storage device here can be understood as a building space reconstructed in a finalized building.

[0151] The bottom wall 11 of the shelter is used to form the supporting part of the reconstructed building space, can bear the weight of the building space, and form the closed part of the bottom of the building space.

[0152] The shelter side wall 12 extends from the shelter bottom wall 11 along a first direction. The first direction here can be understood as the height direction of the shelter 100, which is usually the opposite direction of gravity.

[0153] The shelter top wall 13 is mounted on the shelter side walls 12 .

[0154] The bottom wall 11 of the shelter, the side walls 12 of the shelter and the top wall 13 of the shelter together form a closed building space. Thus, the building space can be used as a storage device for important items and as an emergency shelter for personnel.

[0155] At least one of the bottom wall 11, the side wall 12 and the top wall 13 of the shelter comprises:

[0156] A first outer column 121;

[0157] A second outer column 122;

[0158] and a plurality of intermediate cylinders 123 located between the first outer cylinder 121 and the second outer cylinder 122;

[0159] The first outer column 121, the second outer column 122 and the plurality of intermediate columns 123 are configured in the following manner:

[0160] The first outer column 121 and the adjacent middle column 123 form a first guide groove 1211; and / or

[0161] The second outer column 122 and the adjacent middle column 123 form a second guide groove 1221; and / or

[0162] A third guide groove 1231 is formed between adjacent intermediate columns 123;

[0163] A plurality of stacked guard plates 10 are guided and installed in the first guide groove 1211 , and / or the second guide groove 1221 , and / or the third guide groove 1231 .

[0164] For the convenience of description, the following description will first be made by taking the bunker side wall 12 as an example.

[0165] The first outer column 121 can be understood as the frame of the bunker side wall 12. Similar to the first outer column 121, the second outer column 122 is also the frame of the bunker side wall 12. The first outer column 121 and the second outer column 122 jointly define the boundary of the bunker side wall 12. The first outer column 121 and the second outer column 122 are frames in two opposite directions of the bunker side wall 12. The middle column 123 is located between the first outer column 121 and the second outer column 122. The first outer column 121, the middle column 123 and the second outer column 122 together constitute the frame of the bunker side wall 12.

[0166] The first outer column 121 and the adjacent middle column 123 form a first guide groove 1211. The second outer column 122 and the adjacent middle column 123 form a second guide groove 1221. The adjacent middle column 123 forms a third guide groove 1231. It is easy to understand that the first outer column 121 and the second outer column 122 are functionally the same, and the different ordinal numbers are only for the convenience of description.

[0167] The stacked guard plate 10 is guided and installed in the first guide groove 1211 , the second guide groove 1221 and the third guide groove 1231 .

[0168] It should be noted that the connecting words "and / or" are used here between the first guide groove 1211, the second guide groove 1221 and the third guide groove 1231. In the specific embodiment provided in the present application, the first guide groove 1211, the second guide groove 1221 and the third guide groove 1231 exist at the same time, and the connection or matching relationship between the stacked guard plate 10 and the first guide groove 1211, the second guide groove 1221 and the third guide groove 1231 also exists at the same time. In a specific application, this structure can be partially adopted. For example, there is only the first guide groove 1211, and the connection or matching relationship between the stacked guard plate 10 and the first guide groove 1211. It can be understood that this simple deformation of the embodiment of the present application does not exceed the substantial protection scope of the present application. In a specific application, there can also be the first guide groove 1211, the third guide groove 1231, and the connection or matching relationship between the stacked guard plate 10 and the first guide groove 1211 and the stacked guard plate 10 and the third guide groove 1231. The specific structure of the stacked guard plate 10, and the connection or matching relationship between the stacked guard plate 10 and the first guide groove 1211, the second guide groove 1221 and the third guide groove 1231 will be described in detail later.

[0169] Please refer to Figure 3 and Figure 4 In one embodiment provided in the present application, the first outer column 121 includes:

[0170] A first channel member 1212 extending longitudinally along the first direction, wherein the channel of the first channel member 1212 faces the second direction;

[0171] The second channel member 1213 extends longitudinally along the first direction, and the channel of the second channel member 1213 faces a third direction perpendicular to the second direction.

[0172] In a specific implementation form provided in the present application, the first trough member 1212 can be a channel steel. The trough structure of the first trough member 1212 plays an important role in the present application. The material of the first trough member 1212 can be any material as long as it meets the mechanical properties, such as strength and hardness. The longitudinal direction of the first trough member 1212 is the first direction. Here, the first trough member 1212 is arranged along the vertical direction to form the skeleton of the bunker side wall 12. In other words, the first direction here is the vertical direction, or the gravity direction or the anti-gravity direction. The groove of the first trough member 1212 faces the second direction. The second direction here can then be the horizontal direction.

[0173] The second trough member 1213 can be a channel steel. The trough structure of the second trough member 1213 plays an important role in the present application. The material of the second trough member 1213 can be any material as long as it meets the mechanical properties, such as strength and hardness. The longitudinal direction of the second trough member 1213 is the first direction. Here, the second trough member 1213 is arranged along the vertical direction to form the skeleton of the bunker side wall 12. In other words, the first direction here is the vertical direction, or the gravity direction or the anti-gravity direction. The groove of the second trough member 1213 faces the third direction. The third direction here can then be the horizontal direction and is perpendicular to the second direction.

[0174] The first outer column 121 can be simply understood as a first trough member 1212 and a second trough member 1213 that are vertically arranged, and the bottoms of the troughs of the two are perpendicular to each other.

[0175] Please refer to Figure 3 and Figure 4 In one embodiment provided in the present application, the first outer column 121 further includes:

[0176] The first angled member 1214 extends longitudinally along the first direction, one angle side of the first angled member 1214 faces away from the first channel member 1212 , and the other angle side of the first angled member 1214 faces away from the second channel member 1213 .

[0177] The first angle member 1214 can be an angle steel. The angle groove structure of the first angle member 1214 plays an important role in the present application. The material of the first angle member 1214 can be any material as long as it meets the mechanical properties, such as strength and hardness. The longitudinal direction of the first angle member 1214 is the first direction. Here, the first angle member 1214 is arranged along the vertical direction to form the skeleton of the bunker side wall 12. In other words, the first direction here is the vertical direction, or the gravity direction or the anti-gravity direction. One corner side of the first angle member 1214 is facing away from the first groove member 1212, and the other corner side of the first angle member 1214 is facing away from the second groove member 1213.

[0178] The projection of the first angle member 1214 on the horizontal plane is a right angle. The projection of the first channel member 1212 on the horizontal plane is against one side of the right angle, and the projection of the second channel member 1213 on the horizontal plane is against the other side of the right angle. In this way, the strength of the first outer column 121 is enhanced.

[0179] Since the second outer column 122 and the first outer column 121 are labeled or used with different ordinal numbers only for the convenience of description, and the two are structurally identical, the structure of the second outer column 122 will not be described again.

[0180] It is easy to understand that the shelter 100 is a hexahedron, and the shelter side wall 12 has four wall surfaces. The main structure of each wall surface is as described above. Of course, the four wall surfaces may not be exactly the same.

[0181] Please refer to Figure 4 In one embodiment provided in the present application, the building shelter 100 further includes a first installation auxiliary component group 14;

[0182] The first installation auxiliary component group 14 includes:

[0183] an end plate 141 abutting against an end of the first angle member 1214;

[0184] A support plate 142 supported by the end plate 141 and the first angle member 1214;

[0185] Screws 143 are distributed on both sides of the support plate 142 .

[0186] The end plate 141 is attached to the bottom wall 11 of the shelter. The end of the first angled member 1214 is against the top plate 141. The first angled member 1214 can be understood as a plate-like member bent to form a right angle. One side of the support plate 142 is connected to the corner of the first angled member 1214, and the other side is connected to the end plate 141. In a typical implementation form, the support plate 142 can be a right triangle. One right angle side of the right triangle is fixedly connected to the first angled member 1214, and the other right angle side of the right triangle is fixedly connected to the end plate 141. The fixed connection here can be welding. Threaded fixing structures are provided on both sides of the support plate 142. The screw 143 clamps the end plate 141 with the bottom wall 11 of the shelter, so that the end plate 141 can be fixed, and then the first angled member 1214 can be fixed to the bottom wall 11 of the shelter. At the same time, the first outer column 121 can be fixed to the bottom wall 11 of the shelter. The nut of the screw can be an inner polygon. In this way, the screw can be rotated within a very small rotation size range.

[0187] Please refer to Figure 1 and Figure 3 In one embodiment provided in the present application, the first intermediate column 1232 among the plurality of intermediate columns 123 includes a first I-beam member extending longitudinally along a first direction.

[0188] The first I-beam is a standard part. In a specific implementation form, the first I-beam can be an I-beam. The I-beam here is determined according to the common name agreed upon in the industry, and does not refer to a structure with one side long and the other side relatively short. The groove structure of the first I-beam plays an important role in this application. The material of the first I-beam can be any material as long as it meets the mechanical properties, such as strength and hardness. The longitudinal direction of the first I-beam is the first direction. Here, the first I-beam is arranged in the vertical direction to form the skeleton of the bunker side wall 12. In other words, the first direction here is the vertical direction, or the gravity direction or the anti-gravity direction. The first I-beam forms two storage grooves in the horizontal direction to match with the stacked guard plate 10. In this way, within the range defined by the first outer column 121 and the second outer column 122, the first I-beam is used as the first intermediate column 1232 to form the skeleton of the bunker side wall 12, and the structure is simple.

[0189] Please refer to Figure 5 In one embodiment provided in the present application, the building shelter 100 further includes a second installation auxiliary component group 15;

[0190] The second installation auxiliary component group 15 includes:

[0191] A first square groove member 151 for abutting against the bottom wall 11 of the shelter;

[0192] A second square groove member 152 for abutting against the first outer column 121, the second outer column 122 or the middle column 123;

[0193] A first angle groove member 153 connected to the first square groove member 151 on one side and connected to the second square groove member 152 on the other side;

[0194] Screws 143 for fixing.

[0195] The main body of the cross-sectional projection of the first square groove member 151 is a three-sided enclosed structure. One side is a bottom side, and a pair of side sides extend from both sides of the bottom side. The pair of side sides are bent and extend toward each other for a distance, and are disconnected in the middle, thereby forming a three-sided enclosed structure consisting of the bottom side and the pair of side sides. The first square groove member 151 is formed by extending the aforementioned three-sided enclosed structure in the longitudinal direction. The screws 143 can fix the first square groove member 151, the second square groove member 152 and the first angle groove member 153.

[0196] The second square groove member 152 may have the same structure as the first square groove member 151. In a specific implementation, it can be understood that the second square groove member 152 has the same function as the first square groove member 151, and different ordinal numbers are used only for the convenience of description.

[0197] The first angular groove member 153 can be understood as two square plates intersecting vertically, and the adjacent edges of the two square plates are connected by right-angled triangle plates to form an angular groove member surrounded by two right-angled triangle plates and two square plates.

[0198] Please refer to Figure 5 In one embodiment provided in the present application, the second installation auxiliary component group 15 also includes a buckle plate component 154 that is buckled with the first square groove component 151 and connected to the bottom wall 11 of the shelter.

[0199] The fastener plate includes a central portion and a wing portion tilted from the central portion. The wing portion of the fastener plate is engaged with the first square groove member 151, specifically, is engaged with the edges on both sides of the middle disconnected portion of the first square groove member 151. Thus, the bonding strength between the first square groove member 151 and the bottom wall 11 of the shelter is further enhanced, and the bonding strength between the bottom wall 11 of the shelter and the first outer column 121, the second outer column 122 or the middle column 123 is further enhanced.

[0200] Please refer to Figure 3 In one embodiment provided in the present application, the second intermediate cylinder 1233 of the plurality of intermediate cylinders 123 includes:

[0201] A first channel member 1212 extending longitudinally in a first direction;

[0202] A square tubular member 1234 extends longitudinally in a first direction and abuts against the first channel member 1212 .

[0203] The first trough member 1212 is as described above and will not be described here. The square tube member 1234 can be a square steel tube. The square structure of the square tube member 1234 plays an important role in this application. The material of the square tube member 1234 can be any material as long as it meets the mechanical properties, such as strength and hardness. The longitudinal direction of the square tube member 1234 is the first direction. Here, the square tube member 1234 is arranged along the vertical direction to form the skeleton of the bunker side wall 12. In other words, the first direction here is the vertical direction, or the gravity direction or the anti-gravity direction. In a specific application, the square tube member 1234 of the second intermediate column 1233 is mainly used to fix doors or windows, and can be used as a part of a door frame or a window frame. The square tube member 1234 is easy to open, so that doors and windows can be installed conveniently, and it has high strength.

[0204] Please refer to Figure 4 and Figure 6 In one embodiment provided in the present application, the frame of the bottom wall 11 of the shelter is composed of a square tube member 1234.

[0205] The square tube member 1234 can be a square steel tube. The square structure of the square tube member 1234 plays an important role in this application. The material of the square tube member 1234 can be any material as long as it meets the mechanical properties, such as strength and hardness. The square tube member 1234 is easy to open, which is convenient for installing and fixing the first outer column 121, the second outer column 122 and the middle column 123. And one plane of the square tube member 1234 abuts against the ground of the building, and the other opposite plane supports the first outer column 121, the second outer column 122 and the middle column 123.

[0206] Please refer to Figure 6 In one embodiment provided in the present application, the square tube member 1234 is internally inserted into the tube kit 1235 .

[0207] The main body of the pipe set 1235 is a cylindrical shape surrounded on three sides, with one side of the opening facing the ground of the building, so that the cylindrical pipe set 1235 supports the square pipe member 1234, strengthens the square pipe member 1234 and prevents the square pipe member 1234 from being deformed due to excessive force.

[0208] In the specific implementation provided by the present application, the stacked guard plate 10 is guided and installed in the first guide groove 1211, the second guide groove 1221 and the third guide groove 1231, especially the first outer column 121, the second outer column 122 and the middle column 123 use a steel structure, whose strength is much greater than the building that contains the building shelter 100, which is equivalent to a steel fortress. In addition, the guided installation of the stacked guard plate 10 can realize the construction of the building shelter 100, greatly improving the construction efficiency of the high-strength building shelter 100. At the same time, since the building shelter 100 is constructed from the internal space of the building, a building shelter 100 with a size larger than the doors and windows of the building can be constructed. The interior of the stacked guard plate 10 can be filled with heat-resistant materials, high-toughness materials, waterproof materials and other materials as needed, thereby isolating the influence of the external environment on the building shelter 100 and truly serving as a shelter.

[0209] Please refer to Figure 7 and Fig. 9 The present application discloses a laminated guard plate 100, comprising:

[0210] First panel 1;

[0211] A first lining plate 2 moving synchronously with the first panel 1;

[0212] a second panel 3 opposite to the first panel 1;

[0213] A second lining plate 4 moving synchronously with the second panel 3;

[0214] An outer lining plate 5 surrounding the first inner lining plate 2 and the second inner lining plate 4;

[0215] Wherein, the outer lining plate 5 comprises:

[0216] A first upright face portion 51;

[0217] A first bent surface portion 52 adjacent to the first upright surface portion 51 and forming a first angle;

[0218] A second upright surface portion 53 adjacent to the first bent surface portion 52;

[0219] The first lining plate 2 comprises:

[0220] A third upright face portion 21;

[0221] A second bent surface portion 22 adjacent to the third upright surface portion 21 and forming a second angle;

[0222] a fourth upright surface portion 23 adjacent to the second bent surface portion 22;

[0223] The first angle is less than or equal to the second angle;

[0224] The adjustment mechanism adjusts the distance between the first upright surface portion 51 of the outer lining plate 5 and the third upright surface portion 21 of the first inner lining plate 2 , thereby adjusting the distance between the first panel 1 and the second panel 3 .

[0225] The laminated guard plate 100 in the present application is used as a basic building unit, mainly for building a safe, a safe or a building shelter in a vault or a bank, or has the functions of a building shelter and a safe or a box. The metal part of the laminated guard plate 100 can meet the requirements of strength, hardness and toughness, and can play the role of anti-impact and anti-destruction.

[0226] In the implementation mode provided in the present application, the stacked guard plate 100 is not only inserted into the preset space for use, but also clamped and surrounded by the first panel 1 to form the outer wall of the preset space, so that the stacked guard plate 100 is firmly installed. As a basic building unit, the stacked guard plate 100 is preferably in a regular shape. The shape of the first panel 1 is also preferably in a regular shape. In order to meet the requirements of strength, hardness, toughness, and even corrosion resistance, fire resistance, and waterproofing, the first panel 1 can be made of metal. Specifically, it can be a single metal or a metal alloy. In a specific implementation form provided in the present application, the first panel 1 of the stacked guard plate 100 uses a steel plate.

[0227] Please refer to Figure 8 , the first inner lining plate 2 moves synchronously with the first panel 1. The first inner lining plate 2 and the first panel 1 can be welded, or fixed together using a form such as riveting or threaded connection. In the implementation provided by the present application, in order to reduce the difficulty of installation and improve the efficiency of installation, the first inner lining plate 2 and the first panel 1 are welded.

[0228] The second panel 3 is opposite to the first panel 1. The main filling space of the stacked guard plate 100 is formed between the first panel 1 and the second panel 3. The second panel 3 has the same function as the first panel 1, and the two are clamped from two opposite directions to form the outer wall of the preset space. The second panel 3 completely corresponds to the first panel 1. It is only for the convenience of description that different ordinals are used. The names of the two can be interchangeable. The shape and material of the second panel 3 can be exactly the same as those of the first panel 1. Of course, in actual scenarios, according to specific needs, the shape and material of the second panel 3 and the first panel 1 can be different.

[0229] The second inner lining plate 4 moves synchronously with the second panel 3. The second inner lining plate 4 and the second panel 3 can be welded, or fixed together using a form such as riveting or threaded connection. In the implementation provided by the present application, in order to reduce the difficulty of installation and improve the efficiency of installation, the second inner lining plate 4 is welded to the second panel 3. The second inner lining plate 4 faces the first inner lining plate 2, and the two together play a sealing role in a direction perpendicular to the extension direction of the first panel 1 and the second panel 3.

[0230] Please refer to Fig. 9 and Fig.11 The outer lining plate 5 surrounds the first inner lining plate 2 and the second inner lining plate 4. The outer lining plate 5 moves relative to the first inner lining plate 2 and the second inner lining plate 4, thereby adjusting the distance between the first panel 1 and the second panel 3.

[0231] The outer lining plate 5 comprises:

[0232] A first upright face portion 51;

[0233] A first bent surface portion 52 adjacent to the first upright surface portion 51 and forming a first angle;

[0234] The second upright surface portion 53 is adjacent to the first bent surface portion 52 .

[0235] The outer lining plate 5 is generally in the shape of a groove. The first upright face portion 51 corresponds to the groove bottom. The first bent face portion 52 is adjacent to the first upright face portion 51 and is at a first angle to the first upright face portion. The first bent face portion 52 corresponds to the groove side wall. The second upright face portion 53 is adjacent to the first bent face portion 52. The second upright face portion 53 may be parallel to the first upright face portion 51. Of course, the second upright face portion 53 may also be at a certain angle to the first upright face portion 51. The second upright face portion 53 corresponds to the groove top wall or the groove edge.

[0236] The first lining plate 2 comprises:

[0237] A third upright face portion 21;

[0238] A second bent surface portion 22 adjacent to the third upright surface portion 21 and forming a second angle;

[0239] The fourth upright surface portion 23 is adjacent to the second bent surface portion 22 .

[0240] The shape of the first inner lining plate 2 is approximately equivalent to half the shape of the outer lining plate 5 .

[0241] The third upright surface 21 corresponds to the first upright surface 51 of the outer lining plate 5, which is equivalent to the bottom of the groove. The second bent surface 22 is adjacent to the third upright surface 21 and is at a second angle to the third upright surface 21. The second bent surface 22 corresponds to the first bent surface 52 of the outer lining plate 5, which is equivalent to the side wall of the groove. The fourth upright surface 23 is adjacent to the second bent surface 22. The fourth upright surface 23 corresponds to the second upright surface 53 of the outer lining plate 5, which is equivalent to the top wall or edge of the groove. The first inner lining plate 2 is also provided with a connecting portion fixedly connected to the first panel 1. In a preferred embodiment provided in the present application, the first inner lining plate 2 is welded to the first panel 1 via the connecting portion.

[0242] The first angle is less than or equal to the second angle, so that when the first inner lining plate 2 moves toward the outer lining plate 5, or when the first inner lining plate 2 and the outer lining plate 5 approach each other, the first inner lining plate 2 moves in the direction of the groove width contraction, thereby reducing the distance between the first panel 1 and the second panel 3, that is, the stacked guard plate 100 can be fixed more tightly to the outer wall of the preset space.

[0243] It is easy to understand that the first panel 1 is symmetrical with the second panel 3, and the structures of the two are roughly the same. The first inner lining plate 2 is symmetrical with the second inner lining, and the structures of the two are roughly the same. Similarly, the second inner lining plate 4 and the first inner lining plate 2 are crowned with different ordinal numbers only for the convenience of description. Therefore, the structure of the second inner lining plate 4 is not repeated.

[0244] Specifically, an adjustment mechanism is provided for adjusting the distance between the first upright surface portion 51 of the outer lining plate 5 and the third upright surface portion 21 of the first inner lining plate 2, thereby adjusting the distance between the first panel 1 and the second panel 3. The adjustment mechanism includes a nut and an inner polygon screw. The nut is fixedly connected to the outer lining plate 5. In a specific implementation form provided in the present application, the nut is welded to the outer lining plate 5. The first inner lining plate 2 and the second inner lining plate 4 are arranged between the nut and the inner polygon screw. By rotating the inner polygon screw, the distance between the nut and the inner polygon screw can be adjusted, and then the distance between the outer lining plate 5 and the first inner lining plate 2 and the second inner lining plate 4 can be adjusted, and then the distance between the first panel 1 and the second panel 3 can be finally adjusted through the interference between the first bent surface portion 52 and the second bent surface portion 22.

[0245] Please refer to Fig. 9 In one embodiment provided in the present application, the stacked guard plate 100 further includes guide columns 6 arranged on the first vertical surface and the third vertical surface.

[0246] The guide column 6 guides the movement of the first inner lining plate 2 relative to the outer lining plate 5, and can share the influence of gravity on the relative movement between the two.

[0247] In a specific embodiment provided in the present application, the guide column 6 can be a threaded fitting. Specifically, the bolt portion of the threaded fitting connects the first inner lining plate 2 and the outer lining plate 5, and the nut and the nut are respectively on both sides of the bolt. The nut can be provided with an inner multi-deformation groove so as to be driven to rotate from the middle.

[0248] Please refer to Fig.10 In one embodiment provided in the present application, the outer lining plate 5 has a central cross section;

[0249] The first inner lining plate 2 has an end surface adjacent to the central section of the outer lining plate 5;

[0250] The distance between the center section and the end face is A;

[0251] The distance between the second upright surface 53 and the fourth upright surface 23 is B;

[0252] The fluctuation distance of the first panel 1 in the thickness direction is C;

[0253] The above parameters satisfy the following formula:

[0254] 2A=B+C.

[0255] The outer lining plate 5 has a central cross section. In other words, the outer lining plate 5 is symmetrical with respect to the central cross section.

[0256] The first inner lining plate 2 has an end face adjacent to the central section of the outer lining plate 5. The end face corresponds to the thickness direction of the first inner lining plate 2. It is easy to understand that one side of the first inner lining plate 2 is fixed to the first panel 1, and when the other side of the end face is set to move relative to the central section of the outer lining plate 5, the first panel 1 can be driven to move relative to the outer lining plate 5. Since the first panel 1 and the second panel 3 are corresponding, when the first panel 1 moves relative to the central section of the outer lining plate 5, the distance between the first panel 1 and the second panel 3 changes accordingly. The distance between the central section and the end face is A. That is, the distance between the end face of the first inner lining plate 2 and the end face of the second inner lining plate 4 is 2A.

[0257] The distance between the second upright surface portion 53 and the fourth upright surface portion 23 is B. That is, the distance between the groove edge of the first inner lining plate 2 and the groove edge of the outer lining plate 5 is B.

[0258] C is the maximum runout difference of the first panel 1 , that is, the fluctuation range of the thickness of the first panel 1 . Meanwhile, C is the maximum runout difference of the second panel 3 , that is, the fluctuation range of the thickness of the second panel 3 .

[0259] The first angle and the second angle can be set so that the parameters satisfy the following formula:

[0260] 2A=B+C.

[0261] In this way, the distance between the third upright surface 21 of the first inner lining plate 2 and the first upright surface 51 of the outer lining plate 5 is adjusted, and the distance between the end surface of the first inner lining plate 2 and the end surface of the second inner lining plate 4 is adjusted through the relative sliding between the first bent surface 52 and the second bent surface 22, and finally the distance between the first panel 1 and the second panel 3 is adjusted to reduce the influence of the fluctuation distance in the thickness direction of the first panel 1 and the second panel 3, so that the first panel 1 and the second panel 3 cooperate with each other to clamp the outer wall of the preset space.

[0262] In an embodiment provided in the present application, the first panel 1 , the first lining panel 2 , the second panel 3 , and the second lining panel 4 define a filling space that forms a stacked guard plate 100 .

[0263] The first panel 1 and the second panel 3 define the filling space in one direction. The first panel 1 can be provided with a pair of first inner lining panels 2 on the same side. The second panel 3 can be provided with a pair of second inner lining panels 4 on the same side. The pair of first inner lining panels 2 and the pair of second inner lining panels 4 define the filling space from another direction. Thus, the first panel 1, the first inner lining panels 2, the second panel 3, and the second inner lining panels 4 together define the filling space of the stacked guard plate 100.

[0264] In one embodiment provided in the present application, the stacked guard plate 100 is used to mate with an I-shaped groove structure or a recessed groove structure.

[0265] In an embodiment provided in the present application, the first panel 1 and the second panel 3 are fixedly installed by clamping the outer wall of the I-shaped groove structure or the recessed groove structure.

[0266] In an embodiment provided in the present application, the outer lining plate 5 is embedded in a sink structure or an I-shaped groove structure.

[0267] The stacked guard plate 100 is used to match with the I-shaped groove structure or the sinking groove structure. Since the outer lining plate 5 is roughly a groove-shaped structure, the first inner lining plate 2 and the second inner lining together form a groove-shaped structure. In a specific application, the outer lining plate 5, the first inner lining plate 2 and the second inner lining plate 4 are sunk into the groove of the I-shaped groove structure or the sinking groove structure, at least partially sunk into the groove of the I-shaped groove structure or the sinking groove structure. The first panel 1 and the second panel 3 clamp the outer wall of the I-shaped groove structure or the sinking groove structure. Thus, the stacked guard plate 100 is firmly installed.

[0268] In one embodiment provided in the present application, at least one of the first panel 1 and the second panel 3 is provided with a chamfered surface so that the edges of adjacent laminated guard plates 100 can be stacked during installation.

[0269] The first panel 1 may be provided with a chamfered surface. The chamfered surfaces of the first panels 1 of two adjacent stacked guard plates 100 are interlocked or stacked with each other. In this way, there is no obvious seam that can be pried between the two adjacent stacked guard plates 100. The two adjacent stacked guard plates 100 are tightly combined.

[0270] In one embodiment provided in the present application, the density of the first panel 1 is 6.6-8.7 grams per cubic centimeter.

[0271] In order to make the laminated guard plate 100 have good mechanical properties, such as strength, hardness, toughness, and impact resistance, the density range of the first panel 1 is preferably selected within the density range of steel. Of course, alloy materials can be used.

[0272] In one embodiment provided in the present application, the first panel 1 is square with a side length of 40±10 cm.

[0273] In a specific implementation form provided in the present application, the first panel 1 can be made of 5mm thick steel plate. For ease of installation, the weight of the stacked guard plate 100 should be convenient for an adult to install barehanded. The shape of the first panel 1 is preferably square. Specifically, the first panel 1 can be square or rectangular. When the first panel 1 is rectangular, it can have a certain anti-fool function to prevent the installation direction from being wrong during installation. The side length of the first panel 1 is 40 cm ± 10 cm, so that the stacked guard plate 100 weighs about 8kg-15kg when it is not filled, which is convenient for the installer to install it barehanded.

[0274] In specific applications, the laminated protective plate 100 may be filled with materials having properties such as impact resistance, fire resistance, water resistance, and corrosion resistance, so as to improve the anti-destruction ability of the laminated protective plate 100.

[0275] Please refer to Fig.12 The present application also discloses a method for constructing a building shelter, comprising the following steps:

[0276] S100: constructing the bottom wall 11 of the shelter.

[0277] The bottom wall 11 of the shelter mainly plays a bearing role. First, the bottom wall 11 of the shelter is constructed in the inner space of the building.

[0278] S200 : Setting up a first outer column 121 , a second outer column 122 , and a plurality of middle columns 123 between the first outer column 121 and the second outer column 122 from the bottom wall 11 of the shelter.

[0279] After the bunker bottom wall 11 is constructed, a first outer column 121 , a second outer column 122 , and a plurality of middle columns 123 between the first outer column 121 and the second outer column 122 are set up on the upper surface of the bunker bottom wall 11 .

[0280] S300 : The first outer column 121 and the adjacent middle column 123 form a first guide groove 1211 .

[0281] After the first outer cylinder 121 , the second outer cylinder 122 , and a plurality of intermediate cylinders 123 between the first outer cylinder 121 and the second outer cylinder 122 are set up, the first outer cylinder 121 and the adjacent intermediate cylinders 123 form a first guide groove 1211 .

[0282] S400 : The second outer column 122 and the adjacent middle column 123 form a second guide groove 1221 .

[0283] After the first outer cylinder 121 , the second outer cylinder 122 , and a plurality of intermediate cylinders 123 between the first outer cylinder 121 and the second outer cylinder 122 are set up, the second outer cylinder 122 and the intermediate cylinders 123 adjacent thereto form a first guide groove 1211 .

[0284] S500 : forming a third guide groove 1231 between adjacent intermediate columns 123 .

[0285] After the first outer cylinder 121 , the second outer cylinder 122 , and a plurality of intermediate cylinders 123 between the first outer cylinder 121 and the second outer cylinder 122 are set up, the adjacent intermediate cylinders 123 form a third guide groove 1231 .

[0286] S600 : A plurality of stacked guard plates 10 are guided and installed in the first guide groove 1211 , the second guide groove 1221 and the third guide groove 1231 .

[0287] The stacked guard plate 10 is inserted from top to bottom along the first guide groove 1211 , the second guide groove 1221 and the third guide groove 1231 .

[0288] S700: Fill and stack the protective plates 10 to form a shelter side wall 12 extending from the shelter bottom wall 11 along a first direction.

[0289] The interior of the stacked protective plate 10 can be filled with building materials as required to form a shelter side wall 12 extending from the shelter bottom wall 11 along a first direction.

[0290] S800: Mounting on the shelter side wall 12 to form the shelter top wall 13.

[0291] The shelter top wall 13 is mounted on the shelter side wall 12 to form a building shelter 100 .

[0292] In one embodiment provided in the present application, the method further includes:

[0293] S201: Before the step of guiding and installing a plurality of stacked guard plates 10 in the first guide groove 1211 , the second guide groove 1221 , and the third guide groove 1231 , the first outer column 121 , the second outer column 122 , and a plurality of intermediate columns 123 are fixed from inside the first guide groove 1211 , the second guide groove 1221 , and the third guide groove 1231 .

[0294] In the implementation manner provided in the present application, since the first outer column 121, the second outer column 122 and the plurality of intermediate columns 123 are fixed from inside the first guide groove 1211, the second guide groove 1221 and the third guide groove 1231, after the subsequent guiding installation of the stacking guard plate 10, the installed components are blocked by the stacking guard plate 10, that is, the building shelter 100 cannot be destroyed by destroying the components, thereby greatly improving the safety.

[0295] In one embodiment provided in the present application, the method further includes:

[0296] The first outer column 121, the second outer column 122 and the plurality of middle columns 123 are fixed from the inside of the first guide groove 1211, the second guide groove 1221 and the third guide groove 1231, specifically including:

[0297] Using the first assembly of auxiliary components, fix the first angled member of the first outer column 121;

[0298] The first channel member and the second channel member of the first outer column 121 are fixed using the second assembly aid.

[0299] Wherein, the first outer column 121 comprises:

[0300] A first channel member 1212 extending longitudinally along the first direction, wherein the channel of the first channel member 1212 faces the second direction;

[0301] A second channel member 1213 extending longitudinally along the first direction, wherein the channel of the second channel member 1213 faces a third direction perpendicular to the second direction;

[0302] A first angled member 1214 extending longitudinally along a first direction, one angle side of the first angled member 1214 facing away from the first channel member 1212, and the other angle side of the first angled member 1214 facing away from the second channel member 1213;

[0303] Wherein, the first installation auxiliary component group 14 includes:

[0304] an end plate 141 abutting against an end of the first angle member 1214;

[0305] A support plate 142 supported by the end plate 141 and the first angle member 1214;

[0306] Screws 143 distributed on both sides of the support plate 142;

[0307] Wherein, the second installation auxiliary component group 15 includes:

[0308] A first square groove member 151 for abutting against the bottom wall 11 of the shelter;

[0309] The second square groove member 152 is used to abut against the first outer column 121, the second outer column 122 or the middle column 123;

[0310] A first angle groove member 153 connected to the first square groove member 151 on one side and connected to the second square groove member 152 on the other side;

[0311] Screws 143 for fixing.

[0312] Specifically, the end plate 141 is fixed to the bottom wall 11 of the shelter by screws 143. Then, the first angled member 1214 is erected by the support plate 142. The first square groove member 151 is fixed to the bottom wall 11 of the shelter by screws 143. The first groove member 1212 extending longitudinally is erected along the first direction, so that one corner side of the first angled member 1214 is facing away from the first groove member 1212. The second square groove member 152 is fixed to the first groove member 1212 by screws 143. Then, one side of the first angled groove member 153 is connected to the first square groove member 151, and the other side is connected to the second square groove member 152. Then, the second groove member 1213 is erected in the same manner as the first groove member 1212. Finally, the first groove member 1212 is fixed to the first angled member 1214 by screws 143, and the second groove member 1213 is fixed to the first angled member 1214.

[0313] In an embodiment provided in the present application, the first outer column 121, the second outer column 122 and the plurality of middle columns 123 are fixed from inside the first guide groove 1211, the second guide groove 1221 and the third guide groove 1231, specifically including:

[0314] Using the second installation auxiliary component set 15, fixing the first intermediate column 1232 among the plurality of intermediate columns 123;

[0315] Wherein, the first intermediate column 1232 comprises a first I-shaped member extending longitudinally along a first direction;

[0316] Wherein, the second installation auxiliary component group 15 includes:

[0317] A first square groove member 151 for abutting against the bottom wall 11 of the shelter;

[0318] The second square groove member 152 is used to abut against the first outer column 121, the second outer column 122 or the middle column 123;

[0319] A first angle groove member 153 connected to the first square groove member 151 on one side and connected to the second square groove member 152 on the other side;

[0320] Screws 143 for fixing.

[0321] The first square groove member 151 is fixed to the bottom wall 11 of the shelter by screws 143. The second square groove member 152 is fixed to the first I-shaped member by screws 143. The first I-shaped member extending longitudinally is erected along the first direction. One side of the first angle groove member 153 is connected to the first square groove member 151, and the other side is connected to the second square groove member 152. The first angle groove member 153 and the first square groove member 151 can be connected by screws 143. Similarly, the first angle groove member 153 and the second square groove member 152 can also be connected by screws 143.

[0322] In an embodiment provided in the present application, the first outer column 121, the second outer column 122 and the plurality of middle columns 123 are fixed from inside the first guide groove 1211, the second guide groove 1221 and the third guide groove 1231, specifically including:

[0323] Using the second installation auxiliary component set 15, fixing the second intermediate column 1233 among the plurality of intermediate columns 123;

[0324] The second intermediate cylinder 1233 of the plurality of intermediate cylinders 123 includes:

[0325] A first channel member 1212 extending longitudinally in a first direction;

[0326] a square tube member extending longitudinally in a first direction and abutting against the first channel member 1212;

[0327] Wherein, the second installation auxiliary component group 15 includes:

[0328] A first square groove member 151 for abutting against the bottom wall 11 of the shelter;

[0329] The second square groove member 152 is used to abut against the first outer column 121, the second outer column 122 or the middle column 123;

[0330] A first angle groove member 153 connected to the first square groove member 151 on one side and connected to the second square groove member 152 on the other side;

[0331] Screws 143 for fixing.

[0332] The first square groove member 151 is fixed to the bottom wall 11 of the shelter by screws 143. The second square groove member 152 is fixed to the first groove member 1212 by screws 143. The first groove member 1212 extending longitudinally is erected along the first direction. The first angle groove member 153 is connected to the first square groove member 151 on one side and to the second square groove member 152 on the other side. A square tube member extending longitudinally and abutting against the first groove member 1212 is erected along the first direction. Then, the square tube member is fixedly connected to the first groove member 1212 by screws 143.

[0333] In one embodiment provided in the present application, the method further includes:

[0334] Before filling the stacking guard plate 10 to form the shelter side wall 12 extending from the shelter bottom wall 11 along the first direction, the stacking guard plate 10 and the first outer column 121, the second outer column 122 or the middle column 123 are locked from the inside of the stacking guard plate 10.

[0335] Before filling the stacked guard plate 10, the stacked guard plate 10 is locked with the first outer column 121, the second outer column 122 or the middle column 123. The connecting components between the stacked guard plate 10 and the first outer column 121, the second outer column 122 or the middle column 123 are covered by the filler, that is, the connecting structure between the stacked guard plate 10 and the first outer column 121, the second outer column 122 or the middle column 123 cannot be destroyed by destroying the components, thereby greatly improving safety.

[0336] In one embodiment provided in the present application, locking the stacked guard plate 10 and the first outer column 121, the second outer column 122 or the middle column 123 specifically includes:

[0337] An adjusting mechanism for adjusting the distance between the first upright surface 51 of the outer lining plate 5 and the third upright surface 21 of the first inner lining plate 2, thereby adjusting the distance between the first panel 1 and the second panel 2;

[0338] Wherein, the laminated guard plate 10 comprises:

[0339] First panel 1;

[0340] A first lining plate 2 moving synchronously with the first panel 1;

[0341] a second panel 2 opposite to the first panel 1;

[0342] A second lining plate 4 moving synchronously with the second panel 2;

[0343] An outer lining plate 5 surrounding the first inner lining plate 2 and the second inner lining plate 4;

[0344] Wherein, the outer lining plate 5 comprises:

[0345] A first upright face portion 51;

[0346] A first bent surface portion 52 adjacent to the first upright surface portion 51 and forming a first angle;

[0347] A second upright surface portion 53 adjacent to the first bent surface portion 52;

[0348] The first lining plate 2 comprises:

[0349] A third upright face portion 21;

[0350] A second bent surface portion 22 adjacent to the third upright surface portion 21 and forming a second angle;

[0351] a fourth upright surface portion 23 adjacent to the second bent surface portion 22;

[0352] The first angle is less than or equal to the second angle;

[0353] The adjustment mechanism adjusts the distance between the first upright surface portion 51 of the outer lining plate 5 and the third upright surface portion 21 of the first inner lining plate 2 , thereby adjusting the distance between the first panel 1 and the second panel 2 .

[0354] Please refer to Fig. 9 , the first inner lining plate 2 moves synchronously with the first panel 1. The first inner lining plate 2 and the first panel 1 can be welded, or fixed together using a form such as riveting or threaded connection. In the implementation provided by the present application, in order to reduce the difficulty of installation and improve the efficiency of installation, the first inner lining plate 2 and the first panel 1 are welded.

[0355] The second panel 3 is opposite to the first panel 1. The main filling space of the stacked guard plate 10 is formed between the first panel 1 and the second panel 3. The second panel 3 has the same function as the first panel 1, and the two are clamped from opposite directions to form the outer wall of the preset space. The second panel 3 completely corresponds to the first panel 1. It is only for the convenience of description that different ordinals are used. The names of the two can be interchangeable. The shape and material of the second panel 3 can be exactly the same as those of the first panel 1. Of course, in actual scenarios, according to specific needs, the shape and material of the second panel 3 and the first panel 1 can be different.

[0356] The second inner lining plate 4 moves synchronously with the second panel 3. The second inner lining plate 4 and the second panel 3 can be welded, or fixed together using a form such as riveting or threaded connection. In the implementation provided by the present application, in order to reduce the difficulty of installation and improve the efficiency of installation, the second inner lining plate 4 is welded to the second panel 3. The second inner lining plate 4 faces the first inner lining plate 2, and the two together play a sealing role in a direction perpendicular to the extension direction of the first panel 1 and the second panel 3.

[0357] Please refer to Fig.10 The outer lining plate 5 surrounds the first inner lining plate 2 and the second inner lining plate 4. The outer lining plate 5 moves relative to the first inner lining plate 2 and the second inner lining plate 4, thereby adjusting the distance between the first panel 1 and the second panel 3.

[0358] The outer lining plate 5 is generally in the shape of a groove. The first upright face portion 51 corresponds to the groove bottom. The first bent face portion 52 is adjacent to the first upright face portion 51 and is at a first angle to the first upright face portion. The first bent face portion 52 corresponds to the groove side wall. The second upright face portion 53 is adjacent to the first bent face portion 52. The second upright face portion 53 may be parallel to the first upright face portion 51. Of course, the second upright face portion 53 may also be at a certain angle to the first upright face portion 51. The second upright face portion 53 corresponds to the groove top wall or the groove edge.

[0359] The third upright surface 21 corresponds to the first upright surface 51 of the outer lining plate 5, which is equivalent to the bottom of the groove. The second bent surface 22 is adjacent to the third upright surface 21 and is at a second angle to the third upright surface 21. The second bent surface 22 corresponds to the first bent surface 52 of the outer lining plate 5, which is equivalent to the side wall of the groove. The fourth upright surface 23 is adjacent to the second bent surface 22. The fourth upright surface 23 corresponds to the second upright surface 53 of the outer lining plate 5, which is equivalent to the top wall or edge of the groove. The first inner lining plate 2 is also provided with a connecting portion fixedly connected to the first panel 1. In a preferred embodiment provided in the present application, the first inner lining plate 2 is welded to the first panel 1 via the connecting portion.

[0360] The first angle is less than or equal to the second angle, so that when the first inner lining plate 2 moves toward the outer lining plate 5, or when the first inner lining plate 2 and the outer lining plate 5 approach each other, the first inner lining plate 2 moves in the direction of the groove width contraction, thereby reducing the distance between the first panel 1 and the second panel 3, that is, the stacked guard plate 10 can be fixed more tightly to the outer wall of the preset space.

[0361] It is easy to understand that the first panel 1 is symmetrical with the second panel 3, and the structures of the two are roughly the same. The first inner lining plate 2 is symmetrical with the second inner lining, and the structures of the two are roughly the same. Similarly, the second inner lining plate 4 and the first inner lining plate 2 are crowned with different ordinal numbers only for the convenience of description. Therefore, the structure of the second inner lining plate 4 is not repeated.

[0362] Specifically, an adjustment mechanism is provided for adjusting the distance between the first upright surface portion 51 of the outer lining plate 5 and the third upright surface portion 21 of the first inner lining plate 2, thereby adjusting the distance between the first panel 1 and the second panel 3. The adjustment mechanism includes a nut 144 and a screw 143. The nut 144 is fixedly connected to the outer lining plate 5. In a specific implementation form provided in the present application, the nut 144 is welded to the outer lining plate 5. The first inner lining plate 2 and the second inner lining plate 4 are arranged between the nut 144 and the screw 143. By rotating the screw 143, the distance between the nut 144 and the screw 143 can be adjusted, and then the distance between the outer lining plate 5 and the first inner lining plate 2 and the second inner lining plate 4 can be adjusted, and then the distance between the first panel 1 and the second panel 3 can be finally adjusted through the interference between the first bending surface portion 52 and the second bending surface portion 22.

[0363] In one embodiment provided in the present application, the method further includes:

[0364] Before the step of filling the stacked protective plates 10 to form the shelter side walls 12 extending from the shelter bottom wall 11 in the first direction, the electrical circuits of the building shelter 100 are arranged inside the stacked protective plates 10.

[0365] The building shelter 100 provided by the present application can be used as a shelter, and the electrical circuits arranged in the shelter can improve the living environment of the shelter. The electrical circuits of the building shelter 100 are arranged inside the stacking guard plate 10. When the stacking guard plate 10 is filled, the electrical circuits are covered by the filling material, and the outside is protected by the metal part of the stacking guard plate 10, so that the electrical circuits are highly safe.

[0366] In one embodiment provided in the present application, the method further includes:

[0367] An air exchange system for building shelter 100 is installed.

[0368] In order to improve the safety of the building shelter 100, an air exchange system is installed in the building shelter 100. In a preferred embodiment provided in the present application, an oxygen generator is also provided in the building shelter 100 to improve the chances of survival of the personnel in the building shelter 100.

[0369] In one embodiment provided in the present application, the method further includes:

[0370] Installing a monitoring system for building shelter 100;

[0371] The monitoring system of the building shelter 100 is configured as follows:

[0372] When the monitoring system of the building shelter 100 detects poisonous gas in the surrounding environment, the air exchange system is shut down and the monitoring system sends out a distress signal.

[0373] In order to prevent the building shelter 100 from being attacked by poisonous gas, a monitoring system is installed in the building shelter 100. The monitoring system is configured such that when the monitoring system of the building shelter 100 detects poisonous gas in the surrounding environment, the air exchange system is shut down and the monitoring system sends out a distress signal.

[0374] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0375] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A method for constructing a building shelter, characterized in that: The following steps are involved: Construct the bottom wall of the bunker; A first outer column, a second outer column, and a plurality of intermediate columns between the first outer column and the second outer column are set up from the bottom wall of the shelter; The first outer column and the middle column adjacent thereto form a first guide groove; The second outer column and the middle column adjacent thereto form a second guide groove; A third guide groove is formed between adjacent intermediate columns; A plurality of stacked guard plates are guide-mounted in the first guide groove, the second guide groove and the third guide groove; Filling the stacked protective plates to form a shelter side wall extending from the shelter bottom wall along a first direction; It is mounted on the side wall of the shelter to form the top wall of the shelter.

2. The method for constructing a building shelter according to claim 1, characterized in that: The method further comprises: Before the step of guiding and installing a plurality of stacked guard plates in the first guide groove, the second guide groove and the third guide groove, the first outer column, the second outer column and a plurality of intermediate columns are fixed from inside the first guide groove, the second guide groove and the third guide groove.

3. The method for constructing a building shelter according to claim 2, characterized in that: The first outer column, the second outer column and the plurality of intermediate columns are fixed from the inside of the first guide groove, the second guide groove and the third guide groove, specifically including: Using a first assembly of auxiliary components, fix the first angle member of the first outer column; The first channel member and the second channel member of the first outer column are secured using a second assembly of mounting aids. Wherein, the first outer column comprises: A first channel member extending longitudinally in a first direction, the channel of the first channel member facing in a second direction; A second channel member extending longitudinally along the first direction, the channel of the second channel member facing a third direction perpendicular to the second direction; A first angled member extending longitudinally along a first direction, one angle side of the first angled member facing away from the first channel member, and another angle side of the first angled member facing away from the second channel member; Wherein, the first installation auxiliary component group includes: an end plate abutting against an end of the first angle member; a support plate supported by the end plate and the first angle member; Screws distributed on both sides of the support plate; Wherein, the second installation auxiliary component group includes: A first square groove member for abutting against the bottom wall of the shelter; A second square groove member is used to abut against the first outer column, the second outer column or the middle column; A first angle groove member connected to the first square groove member on one side and connected to the second square groove member on the other side; Screws for fixing.

4. The method for constructing a building shelter according to claim 2, characterized in that: The first outer column, the second outer column and the plurality of intermediate columns are fixed from the inside of the first guide groove, the second guide groove and the third guide groove, specifically including: Using a second assembly auxiliary component set, fixing a first intermediate column among the plurality of intermediate columns; Wherein, the first intermediate column comprises a first I-shaped member extending longitudinally along a first direction; Wherein, the second installation auxiliary component group includes: A first square groove member for abutting against the bottom wall of the shelter; A second square groove member is used to abut against the first outer column, the second outer column or the middle column; A first angle groove member connected to the first square groove member on one side and connected to the second square groove member on the other side; Screws for fixing.

5. The method for constructing a building shelter according to claim 2, characterized in that: The first outer column, the second outer column and the plurality of intermediate columns are fixed from the inside of the first guide groove, the second guide groove and the third guide groove, specifically including: Using a second assembly auxiliary component set, fixing a second intermediate column among the plurality of intermediate columns; Wherein, the second intermediate cylinder among the plurality of intermediate cylinders comprises: a first channel member extending longitudinally in a first direction; a square tube member extending longitudinally in a first direction and abutting against the first channel member; Wherein, the second installation auxiliary component group includes: A first square groove member for abutting against the bottom wall of the shelter; A second square groove member is used to abut against the first outer column, the second outer column or the middle column; A first angle groove member connected to the first square groove member on one side and connected to the second square groove member on the other side; Screws for fixing.

6. The method for constructing a building shelter according to claim 2, characterized in that: The method further comprises: Before the step of filling the stacked guard plates to form the shelter side walls extending from the shelter bottom wall along the first direction, the stacked guard plates are locked with the first outer column, the second outer column or the middle column from inside the stacked guard plates.

7. The method for constructing a building shelter according to claim 6, characterized in that: The locking stacked guard plate and the first outer column, the second outer column or the middle column specifically include: An adjustment mechanism for adjusting the distance between the first upright face portion of the outer lining plate and the third upright face portion of the first inner lining plate, thereby adjusting the distance between the first panel and the second panel; The laminated guard plate includes: First panel; a first lining panel that moves synchronously with the first panel; a second panel opposite to the first panel; a second lining panel that moves synchronously with the second panel; an outer lining plate surrounding the first inner lining plate and the second inner lining plate; Wherein, the outer lining plate comprises: First upright face; A first bent surface portion adjacent to the first upright surface portion and forming a first angle; A second upright surface adjacent to the first bent surface; The first lining plate comprises: third upright face; A second bent surface portion adjacent to the third upright surface portion and forming a second angle; a fourth upright surface adjacent to the second bent surface; The first angle is less than or equal to the second angle; An adjustment mechanism is provided for adjusting the distance between the first upright surface portion of the outer lining plate and the third upright surface portion of the first inner lining plate, thereby adjusting the distance between the first panel and the second panel.

8. The method for constructing a building shelter according to claim 2, characterized in that: The method further comprises: Before the step of filling the stacked protective plates to form the shelter side walls extending from the bottom wall of the shelter in the first direction, the electrical circuits of the shelter are arranged inside the stacked protective plates.

9. The method for constructing a building shelter according to claim 8, characterized in that: The method further comprises: Installing air exchange system for building shelter.

10. The method for constructing a building shelter according to claim 9, characterized in that: The method further comprises: Installation of monitoring systems for building shelters; The monitoring system of the building shelter is configured as follows: When the monitoring system of the building shelter detects poisonous gas in the surrounding environment, the air exchange system is shut down and the monitoring system sends out a distress signal.

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