Laminated protective plate

Abstract

The laminated protective plate comprises a first panel, a second panel and a plurality of protective plates, the first lining plate and the first panel move synchronously; a second panel opposite to the first panel; the second lining plate and the second panel move synchronously; the outer lining plate surrounds the first inner lining plate and the second inner lining plate; the outer lining plate comprises a first vertical face part and a second vertical face part, the first bent surface part is adjacent to the first upright surface part and forms a first angle with the first upright surface part; a second upright surface portion adjacent to the first bent surface portion; the first inner lining plate comprises a third upright surface part; the second bent surface part is adjacent to the third upright surface part and forms a second angle with the third upright surface part; the fourth upright surface part is adjacent to the second bent surface part; the first angle is smaller than the second angle; the adjusting mechanism is used for adjusting the distance between the first vertical surface part of the outer lining plate and the third vertical surface part of the first inner lining plate, so that the distance between the first panel and the second panel is adjusted, and therefore, the device is not influenced by a building, can be built in an open position, and also can be completely attached to the inner wall of the building.

Description

Technical Field

[0001] The present application relates to the field of construction and security technology, and in particular to a laminated protective plate. Background Art

[0002] In real life, in various occasions such as banks and vaults that require special security requirements, safes and strongboxes can store important items, thereby improving security performance.

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

[0004] The size of safes and strongboxes is easily limited by the size of doors and windows, and storage devices with larger storage capacities cannot be provided.

[0005] Therefore, it is necessary to provide a technical solution that is convenient for implementing a storage device with a larger storage capacity. Summary of the invention

[0006] The embodiment of the present application provides a technical solution that facilitates the implementation of a storage device with a larger storage capacity, so as to solve the technical problem that the size of the storage device is limited by the size of the doors and windows of the building.

[0007] The present application provides a laminated guard plate, comprising:

[0008] First panel;

[0009] a first lining panel that moves synchronously with the first panel;

[0010] a second panel opposite to the first panel;

[0011] a second lining panel that moves synchronously with the second panel;

[0012] an outer lining plate surrounding the first inner lining plate and the second inner lining plate;

[0013] Wherein, the outer lining plate comprises:

[0014] First upright face;

[0015] A first bent surface portion adjacent to the first upright surface portion and forming a first angle;

[0016] A second upright surface adjacent to the first bent surface;

[0017] The first lining plate comprises:

[0018] third upright face;

[0019] A second bent surface portion adjacent to the third upright surface portion and forming a second angle;

[0020] a fourth upright surface adjacent to the second bent surface;

[0021] The first angle is less than or equal to the second angle;

[0022] 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.

[0023] Furthermore, in an embodiment provided in the present application, the stacked guard plate also includes guide columns arranged on the first vertical surface and the third vertical surface.

[0024] Further, in an embodiment provided in the present application, the outer lining plate has a central cross section;

[0025] The first inner lining plate has an end surface adjacent to a central section of the outer lining plate;

[0026] The distance between the center section and the end face is A;

[0027] The distance between the second upright face and the fourth upright face is B;

[0028] The fluctuation distance of the first panel in the thickness direction is C;

[0029] The above parameters satisfy the following formula:

[0030] 2A=B+C.

[0031] Furthermore, in an embodiment provided in the present application, the first panel, the first lining panel, the second panel, and the second lining panel define a filling space that forms a stacked guard plate.

[0032] Furthermore, in an embodiment provided in the present application, the stacked guard plate is used to match with an I-shaped groove structure or a sink groove structure.

[0033] Furthermore, in an embodiment provided in the present application, the first panel and the second panel are fixedly installed by clamping the outer wall of the I-shaped groove structure or the recessed groove structure.

[0034] Furthermore, in an embodiment provided in the present application, the outer lining plate is embedded in a sink structure or an I-shaped groove structure.

[0035] Furthermore, in an embodiment provided in the present application, at least one of the first panel and the second panel is provided with a chamfered surface so that the edges of adjacent laminated guard plates can be stacked during installation.

[0036] Furthermore, in an embodiment provided in the present application, the density of the first panel is 6.6-8.7 grams per cubic centimeter.

[0037] Furthermore, in an embodiment provided in the present application, the first panel is square with a side length of 40 cm±10 cm.

[0038] The embodiments provided in this application have at least the following beneficial effects:

[0039] The laminated panels make it easy to build a building shelter inside a building with the same level of damage resistance as a safe cabinet, and are not easily affected by the size of the building's doors and windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] 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:

[0041] Figure 1 A schematic diagram of the structure of the stacked guard plate provided in an embodiment of the present application.

[0042] Figure 2 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.

[0043] Figure 3 A schematic diagram of the cooperation between the stacked guard plates and the I-groove structure provided in an embodiment of the present application.

[0044] Figure 4 A schematic diagram of parameters of the stacked guard plate provided in an embodiment of the present application.

[0045] Figure 5 A schematic diagram of the structure of the outer lining plate provided in an embodiment of the present application.

[0046] 100-ply laminated guard

[0047] 1First Panel

[0048] 2First lining plate

[0049] 21 Third upright face

[0050] 22 Second bending face

[0051] 23 Fourth upright face

[0052] 3 Second Panel

[0053] 4 Second lining plate

[0054] 5. Outer lining

[0055] 51 First vertical face

[0056] 52 First bending face

[0057] 53 Second upright face

[0058] 6 Guide columns DETAILED DESCRIPTION

[0059] 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.

[0060] Please refer to Figure 1 and Figure 3 The present application discloses a laminated guard plate 100, comprising:

[0061] First panel 1;

[0062] A first lining plate 2 moving synchronously with the first panel 1;

[0063] a second panel 3 opposite to the first panel 1;

[0064] A second lining plate 4 moving synchronously with the second panel 3;

[0065] An outer lining plate 5 surrounding the first inner lining plate 2 and the second inner lining plate 4;

[0066] Wherein, the outer lining plate 5 comprises:

[0067] A first upright face portion 51;

[0068] A first bent surface portion 52 adjacent to the first upright surface portion 51 and forming a first angle;

[0069] A second upright surface portion 53 adjacent to the first bent surface portion 52;

[0070] The first lining plate 2 comprises:

[0071] A third upright face portion 21;

[0072] A second bent surface portion 22 adjacent to the third upright surface portion 21 and forming a second angle;

[0073] a fourth upright surface portion 23 adjacent to the second bent surface portion 22;

[0074] The first angle is less than or equal to the second angle;

[0075] 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 .

[0076] 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.

[0077] 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.

[0078] Please refer to Figure 2 , 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.

[0079] 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.

[0080] 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.

[0081] Please refer to Figure 3 and Figure 5The 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.

[0082] The outer lining plate 5 comprises:

[0083] A first upright face portion 51;

[0084] A first bent surface portion 52 adjacent to the first upright surface portion 51 and forming a first angle;

[0085] The second upright surface portion 53 is adjacent to the first bent surface portion 52 .

[0086] 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.

[0087] The first lining plate 2 comprises:

[0088] A third upright face portion 21;

[0089] A second bent surface portion 22 adjacent to the third upright surface portion 21 and forming a second angle;

[0090] The fourth upright surface portion 23 is adjacent to the second bent surface portion 22 .

[0091] The shape of the first inner lining plate 2 is approximately equivalent to half the shape of the outer lining plate 5 .

[0092] 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.

[0093] 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.

[0094] 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.

[0095] 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.

[0096] Please refer to Figure 3 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.

[0097] 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.

[0098] 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.

[0099] Please refer to Figure 4 In one embodiment provided in the present application, the outer lining plate 5 has a central cross section;

[0100] The first inner lining plate 2 has an end surface adjacent to the central section of the outer lining plate 5;

[0101] The distance between the center section and the end face is A;

[0102] The distance between the second upright surface 53 and the fourth upright surface 23 is B;

[0103] The fluctuation distance of the first panel 1 in the thickness direction is C;

[0104] The above parameters satisfy the following formula:

[0105] 2A=B+C.

[0106] 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.

[0107] 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.

[0108] 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.

[0109] 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 .

[0110] The first angle and the second angle can be set so that the parameters satisfy the following formula:

[0111] 2A=B+C.

[0112] 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.

[0113] 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 .

[0114] 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.

[0115] 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.

[0116] 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.

[0117] 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.

[0118] 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.

[0119] 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.

[0120] 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.

[0121] In one embodiment provided in the present application, the density of the first panel 1 is 6.6-8.7 grams per cubic centimeter.

[0122] 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.

[0123] In one embodiment provided in the present application, the first panel 1 is square with a side length of 40±10 cm.

[0124] 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.

[0125] In a specific application, the interior of 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 capability of the laminated protective plate 100 .

[0126] 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.

[0127] 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 laminated guard plate, characterized in that: include: 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.

2. The laminated guard plate according to claim 1, characterized in that The stacked guard plate also includes guide columns arranged on the first vertical surface and the third vertical surface.

3. The laminated guard plate according to claim 2, characterized in that: The outer lining plate has a central cross section; The first inner lining plate has an end surface adjacent to a central section of the outer lining plate; The distance between the center section and the end face is A; The distance between the second upright face and the fourth upright face is B; The fluctuation distance of the first panel in the thickness direction is C; The above parameters satisfy the following formula: 2A=B+C.

4. The laminated guard plate according to claim 1, characterized in that The first panel, the first liner, the second panel, and the second liner define a filling space that forms a stacked guard plate.

5. The laminated guard plate according to claim 1, characterized in that: The stacked guard plate is used to match with an I-shaped groove structure or a sink groove structure.

6. The laminated guard plate according to claim 5, characterized in that The first panel and the second panel are fixedly installed by clamping the outer wall of the I-shaped groove structure or the sinking groove structure.

7. The laminated guard plate according to claim 5, characterized in that The outer lining plate is embedded in the sink structure or the I-shaped groove structure.

8. The laminated guard plate according to claim 1, wherein: At least one of the first panel and the second panel is provided with a chamfered surface so that the edges of adjacent laminated guard plates can be stacked during installation.

9. The laminated guard plate according to claim 1, characterized in that: The first panel has a density of 6.6-8.7 grams per cubic centimeter.

10. The laminated guard plate according to claim 1, wherein: The first panel is square, and the side length is 40 cm±10 cm.

Images