High-strength light-weight durable anti-explosion plate with decorative surface

Abstract

The utility model relates to the technical field of anti-explosion plates, and discloses a high-strength light-weight durable anti-explosion plate with a decorative surface, which comprises a decorative panel, a plurality of energy absorption holes are arranged in the middle of the front side of the decorative panel, a front meshing plate is fixedly connected to the outer wall of the decorative panel, and outer diversion trenches are arranged on the left side and the right side of the front meshing plate. And spring covers are fixedly connected to the four corners of the front side of the inner wall of the front meshing plate correspondingly, tension springs are fixedly connected to the front sides of the inner walls of the multiple spring covers correspondingly, spring grooves are fixedly connected to the rear ends of the multiple tension springs correspondingly, and the multiple spring covers are slidably connected with the multiple spring grooves. According to the utility model, the impact energy is converted into elastic potential energy to be stored through the elastic deformation of the tension spring and the unloading plate, and is guided again through the inner and outer diversion trenches in the front and rear meshing plates, so that the energy is dispersed for multiple times, and the impact force generated during explosion is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof panels, in particular to a high-strength, lightweight, durable explosion-proof panel with a decorative surface. Background Art

[0002] Explosion-resistant panels are a high-performance building material specially designed to withstand the impact of explosion shock waves and fragments, ensuring the safety of buildings and the people inside them. They are made of a composite of various high-strength materials such as steel, high-strength fiber, reinforced resin, etc., and have extremely high tensile strength and toughness.

[0003] The main purpose of using explosion-proof panels is to improve the safety and protection capabilities of buildings and facilities when encountering explosions or other severe impact events. By installing explosion-proof panels, the protection level of various facilities and places can be significantly improved, ensuring safety and reliability in emergencies.

[0004] Existing explosion-proof panels are all installed inside the wall. When the explosion-proof panels are installed inside the wall, they can only dilute or reflect the shock waves generated by the explosion through their own fixed structure. They can only release a small amount of shock wave energy, making it difficult to effectively protect the surrounding environment. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a high-strength, lightweight and durable explosion-proof panel with a decorative surface, which aims to improve the problem that the explosion-proof panel installed in the wall can only dilute or reflect the shock waves generated by the explosion through its own fixed structure, and can only release energy for a small amount of shock waves, making it difficult to effectively protect the surrounding environment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-strength, lightweight and durable explosion-proof panel with a decorative surface, comprising a decorative panel, a plurality of energy-absorbing holes are opened in the middle of the front side of the decorative panel, the outer wall of the decorative panel is fixedly connected to a front meshing plate, and outer guide grooves are opened on the left and right sides of the front meshing plate, and spring covers are fixedly connected at the four corners of the front side of the inner wall of the front meshing plate, the front sides of the inner walls of the multiple spring covers are fixedly connected to tension springs, the rear ends of the multiple tension springs are fixedly connected to the spring grooves, the multiple spring covers are slidably connected to the multiple spring grooves, the rear sides of the multiple spring grooves are fixedly connected to a force unloading plate, the outer wall of the force unloading plate is fixedly connected to the rear meshing plate, the left and right sides of the rear meshing plate are provided with inner guide grooves, the front middle part of the force unloading plate is fixedly connected to a guide ring, the front left and right ends of the guide ring are fixedly connected to multiple guide plates, and a moving mechanism is provided on the rear side of the rear meshing plate.

[0007] As a further description of the above technical solution:

[0008] The moving mechanism includes two L-shaped support beams, and the top ends and the lower middle parts of the inner walls of the two L-shaped support beams are provided with installation grooves, and the front sides of the inner walls of multiple installation grooves are threadedly connected with fixing bolts, and multiple fixing bolts penetrate the inner walls of the two L-shaped support beams and the rear sides of the force unloading plates. The middle parts of the inner bottom walls of the two L-shaped support beams are fixedly connected with support rods, and the top ends of the two support rods are fixedly connected with hand handles, and the front ends of the hand handles are fixedly connected to the upper middle parts of the front sides of the inner walls of the two L-shaped support beams, and the bottom ends of the two L-shaped support beams are fixedly connected with two pulleys.

[0009] As a further description of the above technical solution:

[0010] The front sides of the outer walls of the multiple spring covers and the rear sides of the outer walls of the multiple spring slots are fixedly connected with fixing rings, the multiple fixing rings on the front side are fixedly connected to the front side of the inner wall of the front engaging plate, and the multiple fixing rings on the rear side are fixedly connected to the front side of the unloading plate.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the handhold is fixedly connected with a rubber ring.

[0013] As a further description of the above technical solution:

[0014] The rear ends of the inner bottom walls of the two L-shaped support beams are fixedly connected with counterweights.

[0015] As a further description of the above technical solution:

[0016] The decorative panel is formed by an integrated die-casting process.

[0017] As a further description of the above technical solution:

[0018] The front side of the decorative panel is coated with a fireproof material.

[0019] As a further description of the above technical solution:

[0020] The guide ring and the plurality of guide plates are symmetrically designed.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, the energy-absorbing holes on the decorative panel disperse the impact force over a larger area. When the external impact force acts on the front meshing plate, the impact energy is converted into elastic potential energy through the elastic deformation of the tension spring and stored. The energy is then transferred to the force unloading plate through the spring groove to further disperse the impact force, avoiding local concentration of energy. The energy is then guided again through the internal and external guide grooves in the front and rear meshing plates, thereby achieving multiple energy dispersions, greatly reducing the impact force generated during the explosion, ensuring that it can maintain stable performance when subjected to impact, and protecting the internal structure and personnel safety.

[0023] 2. In the present invention, the L-shaped support beam and the force unloading plate of the explosion-proof panel are tightly connected by using fixing bolts, thereby ensuring the stable combination of the entire mobile mechanism and the explosion-proof panel. The hand handle not only makes it convenient for the operator to push the explosion-proof panel to move, but also enhances the stability of the entire mobile mechanism through the connection between its front end and the inner wall of the L-shaped support beam. The pulley at the bottom can reduce the friction during movement, so that the explosion-proof panel can be easily moved on the ground, realizing a convenient and stable movement function, and ensuring its efficiency and safety in various application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view of the high-strength, lightweight, durable explosion-proof panel with a decorative surface proposed by the present invention;

[0025] Figure 2 This is a three-dimensional diagram of the high-strength, lightweight, durable explosion-proof panel with a decorative surface proposed by the present invention;

[0026] Figure 3 This is a rear view of the high-strength, lightweight, durable explosion-proof panel with a decorative surface proposed by the present invention;

[0027] Figure 4 This is a structural breakdown diagram of the high-strength, lightweight, durable explosion-proof panel with a decorative surface proposed in the utility model.

[0028] Legend:

[0029] 1. Decorative panel; 2. Moving mechanism; 201. L-shaped support beam; 202. Mounting slot; 203. Fixing bolt; 204. Support rod; 205. Hand handle; 206. Pulley; 3. Energy absorption hole; 4. Front engaging plate; 5. Outer guide groove; 6. Spring cover; 7. Spring groove; 8. Tension spring; 9. Unloading plate; 10. Rear engaging plate; 11. Inner guide groove; 12. Guide ring; 13. Guide plate; 14. Fixing ring; 15. Rubber ring; 16. Counterweight. DETAILED DESCRIPTION

[0030] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 、 Figure 2 and Figure 4 The utility model provides an embodiment of a high-strength, lightweight, durable explosion-proof panel with a decorative surface, comprising a decorative panel 1, a plurality of energy-absorbing holes 3 are opened in the middle of the front side of the decorative panel 1, the outer wall of the decorative panel 1 is fixedly connected to a front meshing plate 4, and outer guide grooves 5 are opened on the left and right sides of the front meshing plate 4, and spring covers 6 are fixedly connected at the four corners of the front side of the inner wall of the front meshing plate 4, and the front sides of the inner walls of the plurality of spring covers 6 are fixedly connected to tension springs 8, and the rear ends of the plurality of tension springs 8 are fixedly connected to spring grooves 7, and the rear sides of the plurality of spring grooves 7 are fixedly connected to force unloading plates 9, and the outer wall of the force unloading plate 9 is fixedly connected to the rear meshing plate 10, and inner guide grooves 11 are opened on the left and right sides of the rear meshing plate 10, and a guide ring 12 is fixedly connected to the middle of the front side of the force unloading plate 9, and a plurality of guide plates 13 are fixedly connected to the left and right ends of the front side of the guide ring 12, and a moving mechanism 2 is provided on the rear side of the rear meshing plate 10;

[0032] Specifically, the decorative panel 1, as the main part of the explosion-proof panel, not only provides an aesthetically pleasing decorative effect, but also disperses part of the impact force to a larger area through the multiple energy-absorbing holes 3 in the middle of the front side, thereby reducing the effect of the single-point impact force. Subsequently, the front meshing plate 4 and the rear meshing plate 10 are designed with the outer guide groove 5 and the inner guide groove 11 on their sides, which can guide the impact energy to flow along a specific path when impacted, avoiding the energy from being concentrated locally, thereby enhancing the overall explosion-proof ability. More importantly, the spring cover 6, tension spring 8, spring groove 7 and unloading plate 9 inside the explosion-proof panel can absorb and disperse the energy. When the external impact force When acting on the front meshing plate 4, the tension spring 8 in the spring cover 6 will be compressed, and the impact energy will be converted into elastic potential energy through its elastic deformation and stored, and then transmitted to the unloading plate 9 through the spring groove 7 to further disperse the impact force. The guide ring 12 and the guide plate 13 can guide the energy to flow in a specific direction to avoid local concentration of energy, and guide it again through the internal guide groove 11 in the rear meshing plate 10, thereby realizing multiple energy dispersions, greatly reducing the impact force generated during the explosion, realizing efficient energy absorption and dispersion, and ensuring that it can maintain stable performance when impacted, protecting the internal structure and personnel safety.

[0033] Reference Figure 2 and Figure 3 The moving mechanism 2 includes two L-shaped support beams 201, and the top and the middle and lower parts of the inner walls of the two L-shaped support beams 201 are provided with mounting grooves 202. The front sides of the inner walls of the multiple mounting grooves 202 are threadedly connected with fixing bolts 203. The multiple fixing bolts 203 penetrate the inner walls of the two L-shaped support beams 201 and the rear side of the force unloading plate 9. The middle parts of the inner bottom walls of the two L-shaped support beams 201 are fixedly connected with support rods 204. The top ends of the two support rods 204 are fixedly connected with hand handles 205. The front ends of the hand handles 205 are fixedly connected to the middle and upper parts of the front sides of the inner walls of the two L-shaped support beams 201. The bottom ends of the two L-shaped support beams 201 are fixedly connected with two pulleys 206.

[0034] The two L-shaped support beams 201 are connected to the L-shaped support beams 201 by fixing bolts 203 in the mounting grooves 202 opened at the top and lower middle parts of the inner wall of each L-shaped support beam 201, thereby ensuring the stable connection between the entire mobile mechanism 2 and the explosion-proof plate.

[0035] Reference Figure 3 and Figure 4 The front sides of the outer walls of the multiple spring covers 6 and the rear sides of the outer walls of the multiple spring slots 7 are fixedly connected with fixing rings 14. The multiple fixing rings 14 on the front side are fixedly connected to the front side of the inner wall of the front engaging plate 4, and the multiple fixing rings 14 on the rear side are fixedly connected to the front side of the force unloading plate 9; the outer wall of the handhold 205 is fixedly connected with a rubber ring 15; the rear ends of the inner bottom walls of the two L-shaped support beams 201 are fixedly connected with counterweights 16;

[0036] Specifically, the fixing ring 14 can fix the spring cover 6 and the spring groove 7 between the front engaging plate 4 and the unloading plate 9 so that they will not be displaced under the influence of the shock wave. The rubber ring 15 on the hand handle 205 provides a more comfortable grip and also increases the stability when holding. Since the explosion-proof plate is a lightweight explosion-proof plate, when responding to the impact caused by the shock wave, it is necessary to use the counterweight 16 behind the L-shaped support beam 201 to increase stability and resist horizontal thrust or tension.

[0037] Reference Figure 2 and Figure 4 The decorative panel 1 is an integrated die-casting process; the front side of the decorative panel 1 is coated with a fireproof material; the guide ring 12 and the multiple guide plates 13 are symmetrically designed;

[0038] Specifically, the decorative panel 1 uses an integrated die-casting process to maintain high strength while having excellent durability. It can be used for a long time in various harsh environments without damage and maintain its good performance and appearance. At the same time, the front side is coated with fire-proof material, which increases its fire resistance and ensures that it can maintain a certain stability in emergency situations such as fire. The symmetrical design of the guide ring 12 and the guide plate 13 helps to disperse the shock wave generated in the guide ring 12 and guide it out from the gap of the guide plate 13 when an explosion occurs, thereby reducing damage to personnel and equipment.

[0039] Working principle: The decorative panel 1 is the main part of the explosion-proof panel. It not only provides a beautiful decorative effect, but also disperses part of the impact force to a larger area through the multiple energy-absorbing holes 3 in the middle of the front side, reducing the effect of single-point impact. Then the front meshing plate 4 and the rear meshing plate 10 are designed with the outer guide groove 5 and the inner guide groove 11 on their sides. When impacted, they can guide the impact energy to flow along a specific path to avoid local concentration of energy, thereby enhancing the overall explosion-proof ability. More importantly, the spring cover 6, tension spring 8, and spring groove inside the explosion-proof panel 7 and the unloading plate 9 can absorb and disperse energy. When the external impact force acts on the front meshing plate 4, the tension spring 8 in the spring cover 6 will be compressed, and the impact energy will be converted into elastic potential energy through its elastic deformation and stored. It will be transferred to the unloading plate 9 through the spring groove 7 to further disperse the impact force. The guide ring 12 and the guide plate 13 can guide the energy to flow in a specific direction to avoid local concentration of energy, and guide it again through the internal guide groove 11 in the rear meshing plate 10, thereby realizing multiple energy dispersions and greatly reducing the impact force generated during the explosion.

[0040] The movable mechanism 2 is composed of two L-shaped support beams 201. These two L-shaped support beams 201 provide stable support for the explosion-proof plate. In the mounting grooves 202 opened at the top and middle and lower parts of the inner wall of each L-shaped support beam 201, fixing bolts 203 are used to tightly connect the L-shaped support beam 201 with the force unloading plate 9 of the explosion-proof plate, thereby ensuring the stable combination of the entire movable mechanism 2 and the explosion-proof plate. In order to facilitate movement, a support rod 204 is fixed in the middle part of the inner bottom wall of the two L-shaped support beams 201. The top of the support rod 204 is connected to a handrail 205. The handrail 205 is not only convenient for the operator to hold and push the explosion-proof plate to move, but also enhances the stability of the entire movable mechanism 2 through the connection between its front end and the inner wall of the L-shaped support beam 201. Installing a pulley 206 at the bottom end of the L-shaped support beam 201 can reduce the friction during movement, so that the explosion-proof plate can be easily moved on a smooth ground.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-strength, lightweight, durable explosion-proof panel with a decorative surface, comprising a decorative panel (1), characterized in that: A plurality of energy absorbing holes (3) are provided in the middle of the front side of the decorative panel (1); a front meshing plate (4) is fixedly connected to the outer wall of the decorative panel (1); an outer guide groove (5) is provided on the left and right sides of the front meshing plate (4); a spring cover (6) is fixedly connected to the four corners of the front side of the inner wall of the front meshing plate (4); a plurality of tension springs (8) are fixedly connected to the front sides of the inner walls of the plurality of spring covers (6); a plurality of spring grooves (7) are fixedly connected to the rear ends of the plurality of tension springs (8); and the plurality of spring covers (6) and the plurality of spring grooves (7) are fixedly connected to the spring cover (6). Sliding connection, the rear sides of the plurality of spring grooves (7) are fixedly connected with a force unloading plate (9), the outer wall of the force unloading plate (9) is fixedly connected with a rear meshing plate (10), the left and right sides of the rear meshing plate (10) are provided with inner guide grooves (11), the middle part of the front side of the force unloading plate (9) is fixedly connected with a guide ring (12), the left and right ends of the front side of the guide ring (12) are fixedly connected with a plurality of guide plates (13), and the rear side of the rear meshing plate (10) is provided with a moving mechanism (2), and the moving mechanism (2) is used for moving the explosion-proof plate.

2. The high-strength, lightweight, durable explosion-proof panel with a decorative surface according to claim 1, characterized in that: The moving mechanism (2) comprises two L-shaped support beams (201), the top ends and the middle and lower parts of the inner walls of the two L-shaped support beams (201) are provided with installation grooves (202), the front sides of the inner walls of the plurality of installation grooves (202) are threadedly connected with fixing bolts (203), the plurality of fixing bolts (203) penetrate the inner walls of the two L-shaped support beams (201) and the rear side of the force unloading plate (9), the middle parts of the inner bottom walls of the two L-shaped support beams (201) are fixedly connected with support rods (204), the top ends of the two support rods (204) are fixedly connected with hand grips (205), the front ends of the hand grips (205) are fixedly connected to the middle and upper parts of the front sides of the inner walls of the two L-shaped support beams (201), and the bottom ends of the two L-shaped support beams (201) are fixedly connected with two pulleys (206).

3. The high-strength, lightweight, durable explosion-proof panel with a decorative surface according to claim 1, characterized in that: The front sides of the outer walls of the plurality of spring covers (6) and the rear sides of the outer walls of the plurality of spring slots (7) are fixedly connected with fixing rings (14); the front side fixing rings (14) are fixedly connected to the front side of the inner wall of the front engaging plate (4); and the rear side fixing rings (14) are fixedly connected to the front side of the unloading plate (9).

4. The high-strength, lightweight, durable explosion-proof panel with a decorative surface according to claim 2, characterized in that: A rubber ring (15) is fixedly connected to the outer wall of the hand grip (205).

5. The high-strength, lightweight, durable explosion-proof panel with a decorative surface according to claim 2, characterized in that: The rear ends of the inner bottom walls of the two L-shaped support beams (201) are fixedly connected with counterweights (16).

6. The high-strength, lightweight, durable explosion-proof panel with a decorative surface according to claim 1, characterized in that: The decorative panel (1) is manufactured by an integrated die-casting process.

7. The high-strength, lightweight, durable explosion-proof panel with a decorative surface according to claim 1, characterized in that: The front side of the decorative panel (1) is coated with a fireproof material.

8. The high-strength, lightweight, durable explosion-proof panel with a decorative surface according to claim 1, characterized in that: The guide ring (12) and the plurality of guide plates (13) are both symmetrically designed.

Images