Impact-resistant composite ceramic fiberboard

Abstract

The present invention relates to an impact-resistant composite ceramic fiberboard, comprising a lower panel, an anti-grid frame and a groove, wherein the inner bottom end of the lower panel is provided with an anti-grid frame, and the top end of the anti-grid frame is connected with a frame assembly plate, and the top end of the frame assembly plate is installed with a blown fiberboard, the top end of the lower panel is provided with a groove, and the top end of the groove is provided with a convex groove, the top end of the convex groove is provided with an upper template, and the interior of the upper template is provided with a pressure-resistant grid frame, the inner side of the pressure-resistant grid frame is connected with a clamping barrel, and the top end of the clamping barrel is installed with a clamping column, the beneficial effect of the present invention is: the upper template can be integrally clamped between the lower panels through the groove and the convex groove, and the frame assembly plate and the blown fiberboard between the lower panels are effectively combined between the upper template, thereby improving the internal compressive strength effect, extending the service life of the composite ceramic fiberboard, reducing the brittleness of the material structure, enhancing the internal toughness effect, and helping to improve the impact resistance of the composite ceramic fiberboard.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic fiberboards, in particular to an impact-resistant composite ceramic fiberboard. Background Art

[0002] Ceramic fiberboard is aluminum silicate fiberboard, a board made of refractory material that maintains good mechanical strength even after heating. Compared with fiber blankets and felts, this ceramic fiberboard is a fiber insulation product that is more rigid and has supporting strength. The main raw materials are coke and alumina powder. However, the impact resistance of the composite ceramic fiberboard is poor during use, so the structure of the composite ceramic fiberboard needs to be improved.

[0003] The ceramic fiberboards on the market have poor internal compressive strength, which affects their service life. The material structure is brittle and the internal toughness is poor, which affects the impact resistance of the composite ceramic fiberboards. The external composite reinforcement is not reliable, which can easily cause the ceramic fiberboards to be squeezed and broken. Summary of the invention

[0004] The purpose of the present invention is to provide an impact-resistant composite ceramic fiber board to solve the problems of the ceramic fiber boards on the market mentioned in the above background technology, such as poor internal compressive strength, which affects their service life, brittle material structure, poor internal toughness, which affects the impact resistance of the composite ceramic fiber boards, and unreliable external composite reinforcement, which easily causes the ceramic fiber boards to be squeezed and broken.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an impact-resistant composite ceramic fiberboard, comprising a lower panel, an anti-grid frame and a groove, the inner bottom end of the lower panel is provided with an anti-grid frame, and the top of the anti-grid frame is connected to a frame assembly plate, the top of the frame assembly plate is installed with a blown fiberboard, the top of the lower panel is provided with a groove, and the top of the groove is provided with a convex groove, the top of the convex groove is provided with an upper template, and the interior of the upper template is provided with a pressure-resistant grid frame, the inner side of the pressure-resistant grid frame is connected with a locking barrel, and the top of the locking barrel is installed with a locking column, a cross-connecting plate is provided in the middle of the top of the upper template, and a convex frame is connected to one side of the top of the cross-connecting plate, a thickening plate is provided on one side of the bottom end of the cross-connecting plate, the right surface of the upper template is connected with a closed plate, and a combined plate is provided in the middle of the inner part of the closed plate, and a connecting plate is arranged at the bottom end of the combined plate.

[0006] Preferably, the lower panel is fixedly connected to the anti-grid frame, and the central axis between the anti-grid frame and the assembly panel intersects.

[0007] Preferably, the groove and the convex groove fit each other, and the convex groove is a triangular structure.

[0008] Preferably, the locking barrel and the locking column are movably connected, and the locking barrel forms a locking structure with the pressure-resistant grid through the locking column.

[0009] Preferably, the inner wall of the combined plate is tightly fitted with the outer wall of the connecting plate, and the connecting plate is a hollow structure.

[0010] Preferably, positioning bolts are provided on both sides of the groove, and the top ends of the positioning bolts are connected to clamping frames.

[0011] Preferably, the clamping frame and the positioning bolt are connected by threads, and the groove forms a snap-fit ​​structure through the clamping frame and the positioning bolt.

[0012] Preferably, sliding blocks are fixed on both sides of the combined plate, and sliding grooves are provided on both sides of the sliding blocks.

[0013] Preferably, the combined plate and the sliding block are fixedly connected, and the combined plate forms a sliding structure through the sliding block and the sliding groove.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The groove and the convex groove of the present invention fit each other, and the convex groove is a triangular structure, so that the upper template can be integrally engaged between the lower panels through the groove and the convex groove, and the assembly plate and the blown fiberboard between the lower panels are effectively combined between the upper templates, thereby improving the internal compressive strength effect, extending the service life of the composite ceramic fiberboard, reducing the brittleness of the material structure, enhancing the internal toughness effect, and helping to improve the impact resistance of the composite ceramic fiberboard.

[0016] 2. The locking barrels of the present invention form a locking structure through locking columns and the pressure-resistant grid. When the upper template is subjected to external impact and collision, the pressure-resistant grid in the upper template is squeezed inward, and the locking columns can be movably locked between the locking barrels, so that a certain pressure-resistant space can be maintained between the pressure-resistant grid and the upper template. The hollow locking barrels are evenly distributed between the upper templates, which is conducive to maintaining a certain collision space between the upper templates.

[0017] 3. The inner wall of the combined panel of the present invention fits tightly with the outer wall of the connecting panel, and the connecting panel is a hollow structure, so that the combined panel can be assembled and clamped between the connecting panels, so that the assembled and clamped combined panel and the connecting panel are protected on both sides of the upper template and the lower panel, which is beneficial to the limiting merging of both sides of the upper template and the lower panel.

[0018] 4. The groove of the present invention forms a snap-fit ​​structure through the clamping frame and the positioning bolt, which effectively encapsulates the clamping frame and the positioning bolt thread between the groove and the convex groove, which is conducive to the snap-fit ​​reinforcement of the upper template and the lower panel. The upper template and the lower panel can be combined and reinforced, increasing the thickness of the composite ceramic fiberboard and improving the impact resistance of the composite ceramic fiberboard.

[0019] 5. The combined board of the present invention forms a sliding structure through sliding blocks and sliding grooves, which effectively encapsulates the combined board between the closed boards between the connecting boards of the hollow structure through the sliding grooves. When the upper template and the lower panel are reinforced with buckles, it helps to encapsulate and protect the combined board on the outside of the upper template and the lower panel, making it easy to combine and install the upper template and the lower panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view structural schematic diagram of an impact-resistant composite ceramic fiberboard of the present invention;

[0021] Figure 2 It is a schematic diagram of the top view of the structure of an impact-resistant composite ceramic fiberboard of the present invention;

[0022] Figure 3 It is a left-side structural schematic diagram of an impact-resistant composite ceramic fiberboard of the present invention;

[0023] Figure 4 The invention discloses an impact-resistant composite ceramic fiberboard Figure 1 A in the middle is an enlarged schematic diagram of the structure;

[0024] Figure 5 The invention discloses an impact-resistant composite ceramic fiberboard Figure 3 Enlarged structural diagram at B in the middle.

[0025] In the figure: 1, lower panel; 2, anti-compression grid; 3, assembly board; 4, spray fiber board; 5, groove; 6, upper template; 7, convex groove; 8, locking barrel; 9, closing column; 10, compression grid; 11, convex frame; 12, thickened plate; 13, cross-connecting plate; 14, closing plate; 15, combination plate; 16, connecting plate; 17, clamping frame; 18, positioning bolt column; 19, slide groove; 20, sliding block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] See also Figure 1-5 The present invention provides a technical solution: an impact-resistant composite ceramic fiberboard, comprising a lower panel 1, an anti-grid frame 2, a frame assembly plate 3, a blown fiberboard 4, a groove 5, an upper template 6, a convex groove 7, a locking barrel 8, a closing column 9, a pressure-resistant grid frame 10, a convex frame 11, a thickened plate 12, a cross-connecting plate 13, a closed plate 14, a combined plate 15, a connecting plate 16, a clamping frame 17, a positioning bolt column 18, a slide groove 19 and a sliding block 20. The inner bottom end of the lower panel 1 is provided with an anti-grid frame 2, and the top end of the anti-grid frame 2 is connected with the frame assembly plate 3. The lower panel 1 is fixedly connected to the anti-grid frame 2, and the central axis between the anti-grid frame 2 and the frame assembly plate 3 intersects. By fixing the anti-grid frame 2 between the lower panel 1, the frame assembly plate 3 whose central axis intersects is protected between the anti-grid frame 2 and the lower panel 1, and the blown fiberboard 4 can be It is arranged between the assembly plate 3 and the lower panel 1 to increase the thickness inside the lower panel 1 and enhance the pressure resistance between the lower panels 1. A blown fiber board 4 is installed on the top of the assembly plate 3. A groove 5 is opened on the top of the lower panel 1, and a convex groove 7 is arranged on the top of the groove 5. An upper template 6 is arranged on the top of the convex groove 7, and a pressure-resistant grid 10 is arranged inside the upper template 6. A clamping barrel 8 is connected to the inner side of the pressure-resistant grid 10, and a clamping column 9 is installed on the top of the clamping barrel 8. A cross-connecting plate 13 is arranged in the middle of the top of the upper template 6, and a convex frame 11 is connected to one side of the top of the cross-connecting plate 13, and a thickening plate 12 is arranged on one side of the bottom end of the cross-connecting plate 13. A closing plate 14 is connected to the right surface of the upper template 6, and a combination plate 15 is arranged in the middle of the inner part of the closing plate 14, and a connecting plate 16 is arranged at the bottom end of the combination plate 15;

[0029] The groove 5 and the convex groove 7 are fitted together, and the convex groove 7 is a triangular structure. By fitting the groove 5 and the convex groove 7 together, the convex groove 7 of the triangular structure is clamped between the grooves 5, and the upper template 6 can be integrally clamped between the lower panels 1 through the grooves 5 and the convex grooves 7, and the assembly board 3 and the blown fiberboard 4 between the lower panels 1 are effectively combined between the upper template 6, thereby improving the internal compressive strength effect, extending the service life of the composite ceramic fiberboard, reducing the brittleness of the material structure, enhancing the internal toughness effect, and helping to improve the impact resistance of the composite ceramic fiberboard;

[0030] The clamping barrel 8 and the closing column 9 are movably connected, and the clamping barrel 8 forms a clamping structure with the pressure-resistant grid 10 through the closing column 9. By movably connecting the closing column 9 between the clamping barrels 8, the pressure-resistant grid 10 is fixedly connected between the upper templates 6. When the upper template 6 is subjected to external impact and collision, the pressure-resistant grid 10 in the upper template 6 is squeezed inward, and the closing column 9 can be movably clamped between the clamping barrels 8, so that a certain pressure-resistant space can be maintained between the pressure-resistant grid 10 and the upper template 6. The hollow clamping barrels 8 are evenly distributed between the upper templates 6, which is conducive to maintaining a certain collision space between the upper templates 6.

[0031] The inner wall of the combined plate 15 is tightly fitted with the outer wall of the connecting plate 16, and the connecting plate 16 is a hollow structure. By tightly fitting the inner wall of the combined plate 15 between the connecting plates 16 of the hollow structure, the combined plate 15 can be assembled and clamped between the connecting plates 16, so that the assembled and clamped combined plate 15 and the connecting plate 16 are protected on both sides of the upper template 6 and the lower panel 1, which is conducive to the limiting merging of both sides of the upper template 6 and the lower panel 1;

[0032] Positioning bolts 18 are arranged on both sides of the groove 5, and the top of the positioning bolt 18 is connected with a clamping frame 17, the clamping frame 17 and the positioning bolt 18 are threadedly connected, and the groove 5 forms a buckle structure with the clamping frame 17 and the positioning bolt 18, and the positioning bolt 18 is threadedly connected between the clamping frame 17, so that the threaded clamping frame 17 and the positioning bolt 18 can be installed and buckled between the groove 5 and the convex groove 7, and the clamping frame 17 and the positioning bolt 18 are effectively threadedly encapsulated between the groove 5 and the convex groove 7, which is conducive to buckling and reinforcing the upper template 6 and the lower panel 1, and the upper template 6 and the lower panel 1 can be combined and reinforced, thereby increasing the thickness of the composite ceramic fiberboard and improving the impact resistance of the composite ceramic fiberboard;

[0033] Sliding blocks 20 are fixed on both sides of the combined plate 15, and sliding grooves 19 are opened on both sides of the sliding blocks 20. The combined plate 15 and the sliding blocks 20 are fixedly connected, and the combined plate 15 forms a sliding structure through the sliding blocks 20 and the sliding grooves 19. By fixing the sliding blocks 20 between the combined plates 15, the sliding blocks 20 can slide along between the sliding grooves 19, so that the combined plate 15 on the sliding blocks 20 slides along between the sliding grooves 19, and the combined plate 15 between the closed plates 14 is effectively encapsulated between the connecting plates 16 of the hollow structure through the sliding grooves 19. When the upper template 6 and the lower panel 1 are reinforced with buckles, it helps to encapsulate and protect the combined plate 15 outside the upper template 6 and the lower panel 1, which is convenient for combining and installing the upper template 6 and the lower panel 1.

[0034] The working principle of this embodiment: the impact-resistant composite ceramic fiberboard, by fitting the groove 5 and the convex groove 7 together, so that the convex groove 7 of the triangular structure is clamped between the grooves 5, the upper template 6 can be integrally clamped between the lower panel 1 through the groove 5 and the convex groove 7, effectively combining the assembly plate 3 and the spray fiberboard 4 between the lower panel 1 between the upper template 6, improving the internal compressive strength effect, extending the service life of the composite ceramic fiberboard, reducing the brittleness of the material structure, enhancing the internal toughness effect, and helping to improve the impact resistance of the composite ceramic fiberboard. By threading the positioning bolt 18 between the clamping frame 17, the threaded clamping frame 17 can be connected. The holder 17 and the positioning bolt 18 are installed and buckled between the groove 5 and the convex groove 7, and the clamping frame 17 and the positioning bolt 18 are effectively threadedly encapsulated between the groove 5 and the convex groove 7, which is conducive to buckling and reinforcing the upper template 6 and the lower panel 1. The upper template 6 and the lower panel 1 can be combined and reinforced, and the thickness of the composite ceramic fiber board is increased, and the impact resistance of the composite ceramic fiber board is improved. At the same time, the sliding block 20 is fixedly connected between the combined plates 15, and the sliding block 20 can slide along the slide groove 19, so that the combined plate 15 on the sliding block 20 slides along the slide groove 19, and the combined plate 15 between the closed plates 14 is effectively encapsulated through the slide groove 19. Between the connecting plates 16 of the hollow structure, when the upper template 6 and the lower panel 1 are buckled and reinforced, it is helpful to encapsulate and protect the combined plate 15 on the outside of the upper template 6 and the lower panel 1, which is convenient for assembling and installing the upper template 6 and the lower panel 1. By closely fitting the inner wall of the combined plate 15 between the connecting plates 16 of the hollow structure, the combined plate 15 can be assembled and snapped between the connecting plates 16, so that the assembled and snapped combined plate 15 and connecting plate 16 are protected on both sides of the upper template 6 and the lower panel 1, which is beneficial for limiting and merging the two sides of the upper template 6 and the lower panel 1. Finally, by movably connecting the closing column 9 between the snap barrels 8, the compression-resistant grid 10 is fixedly connected. It is connected between the upper templates 6. When the upper template 6 is subjected to external impact and collision, the pressure-resistant grid 10 in the upper template 6 is squeezed inward, and the closing column 9 can be movably engaged between the engaging barrels 8, so that a certain pressure-resistant space can be maintained between the pressure-resistant grid 10 and the upper template 6. The hollow engaging barrels 8 are evenly distributed between the upper templates 6, which is conducive to maintaining a certain collision space between the upper templates 6. By fixing the anti-grid frame 2 between the lower panels 1, the group frame plate 3 with the intersecting central axis is protected between the anti-grid frame 2 and the lower panel 1, and the spray fiber board 4 can be placed between the group frame plate 3 and the lower panel 1, so as to increase the thickness between the inside of the lower panel 1 and enhance the pressure resistance between the lower panels 1.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An impact-resistant composite ceramic fiberboard, comprising a lower panel (1), an impact-resistant grid (2) and a groove (5), characterized in that: The bottom end of the lower panel (1) is provided with an anti-grid frame (2), and the top end of the anti-grid frame (2) is connected to a frame assembly plate (3), and the top end of the frame assembly plate (3) is installed with a blown fiber board (4), the top end of the lower panel (1) is provided with a groove (5), and the top end of the groove (5) is provided with a convex groove (7), the top end of the convex groove (7) is provided with an upper template (6), and the interior of the upper template (6) is provided with a pressure-resistant grid frame (10), and the inner side of the pressure-resistant grid frame (10) is connected to a clamping barrel (8), and a locking column (9) is installed at the top of the locking barrel (8), a cross-connecting plate (13) is arranged in the middle of the top of the upper template (6), and a protrusion (11) is connected to one side of the top of the cross-connecting plate (13), a thickening plate (12) is arranged on one side of the bottom of the cross-connecting plate (13), a closing plate (14) is connected to the right surface of the upper template (6), and a combination plate (15) is arranged in the middle of the inner part of the closing plate (14), and a connecting plate (16) is arranged at the bottom of the combination plate (15); Positioning bolts (18) are provided on both sides of the groove (5), and the top ends of the positioning bolts (18) are connected to a clamping frame (17); The clamping frame (17) and the positioning bolt (18) are threadedly connected, and the groove (5) forms a snap-fit ​​structure through the clamping frame (17) and the positioning bolt (18); The lower panel (1) and the anti-grid frame (2) are fixedly connected, and the central axis between the anti-grid frame (2) and the assembly frame plate (3) intersects; The groove (5) and the convex groove (7) fit each other, and the convex groove (7) is a triangular structure; The locking barrel (8) and the locking column (9) are movably connected, and the locking barrel (8) forms a locking structure with the pressure-resistant grid frame (10) through the locking column (9).

2. The impact-resistant composite ceramic fiberboard according to claim 1, characterized in that: The inner wall of the combined plate (15) and the outer wall of the connecting plate (16) are tightly fitted, and the connecting plate (16) is a hollow structure.

3. The impact-resistant composite ceramic fiberboard according to claim 1, characterized in that: Sliding blocks (20) are fixed on both sides of the combined plate (15), and sliding grooves (19) are provided on both sides of the sliding blocks (20).

4. The impact-resistant composite ceramic fiberboard according to claim 3, characterized in that; The combined plate (15) and the sliding block (20) are fixedly connected, and the combined plate (15) forms a sliding structure through the sliding block (20) and the sliding groove (19).

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