High-stability assembled anti-explosion wall

Abstract

The utility model relates to the technical field of anti-explosion walls, and discloses a high-stability assembly type anti-explosion wall which comprises an energy absorption plate and a plurality of energy release plates, a plurality of energy absorption holes are formed in the front side of the energy absorption plate, and spring fixing columns are fixedly connected to the four corners of the front side of each energy release plate. The inner walls of the multiple spring fixing columns are fixedly connected with energy release springs, the front ends of the multiple energy release springs on the front side are fixedly connected with the four corners of the rear side of the energy absorption plate, and the front ends of the multiple energy release springs on the middle portion and the rear side are fixedly connected with the four corners of the rear side of the energy release plate on the front side and the middle portion. According to the utility model, shock waves generated by explosion are absorbed by the energy-absorbing plates, the energy-releasing springs on the rear side of the energy-absorbing plates absorb and store impact energy, and the energy is uniformly distributed on the plurality of energy-releasing plates through the energy-guiding holes, so that the influence of impact on the interior of a building is effectively reduced, and effective safety protection is provided for the building.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof walls, in particular to an assembled explosion-proof wall with high stability. Background Art

[0002] An explosion-proof wall is a structure specially designed to resist and mitigate explosion shock waves and their destructive effects. Its main purpose is to protect personnel, equipment and important facilities from shock waves, debris and fire generated by the explosion. An explosion-proof wall is made of high-strength, impact-resistant materials such as steel plates, high-performance concrete, composite materials, etc. These materials can effectively absorb and disperse explosion energy.

[0003] The assembled explosion-proof wall is an explosion-proof structure composed of prefabricated modules or components. It is designed to resist and reduce the shock wave and destructive effects generated by the explosion, and to protect the safety of personnel, equipment and important facilities. Unlike traditional integrally cast or constructed explosion-proof walls, the assembled explosion-proof wall has a modular design feature, which is convenient for quick installation, disassembly and transportation.

[0004] Existing explosion-proof walls need to be installed inside solid walls due to site limitations. During installation, they need to be fixed to the solid walls on all sides, resulting in insufficient energy absorption and release capabilities, which can easily cause damage to the solid walls and surrounding equipment. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a highly stable assembled explosion-proof wall, aiming to improve the problem that the existing explosion-proof wall needs to be fixed to the solid wall on all sides during installation, resulting in insufficient energy absorption and release capabilities, and easily causing damage to the solid wall and surrounding equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a highly stable assembled explosion-proof wall, including an energy absorbing plate and a plurality of energy releasing plates, the front side of the energy absorbing plate is provided with a plurality of energy absorbing holes, the four corners on the front sides of the plurality of energy releasing plates are fixedly connected with spring fixing columns, the inner walls of the plurality of spring fixing columns are fixedly connected with energy releasing springs, the front ends of the plurality of energy releasing springs on the front side are fixedly connected with the four corners on the rear side of the energy absorbing plate, the front ends of the plurality of energy releasing springs on the middle and rear sides are fixedly connected with the front The four corners of the rear sides of the energy release plates in the side and middle parts are fixedly connected, a plurality of the energy release plates are fixedly connected with large energy release rings on the front sides, a plurality of small energy release rings are fixedly connected with the middle parts of the large energy release rings at equal intervals, a plurality of energy conducting holes are provided in the middle parts of the front sides of the energy release plates in the front and middle parts, mounting grooves are provided at the left and right ends of the front side of the energy absorption plate and the left and right ends of the rear side of the energy release plate in the rear part, the inner walls of the plurality of mounting grooves are slidably connected with mounting frames, and locking mechanisms are provided at the upper and lower ends of the front sides of the two mounting frames.

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

[0008] The locking mechanism includes a plurality of sliding grooves, a plurality of locking holes are provided on the left and right sides of the energy absorbing plate, a tension spring is fixedly connected to the adjacent side of the inner walls of the plurality of sliding grooves, a sliding block is fixedly connected to the adjacent ends of the plurality of tension springs, two locking rods are fixedly connected to the adjacent sides of the plurality of sliding blocks, the plurality of locking rods are meshed with the plurality of locking holes, and a force guide plate is fixedly connected to the front sides of the plurality of sliding blocks.

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

[0010] The front sides of the plurality of force guide plates are all fixedly connected with anti-slip strips.

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

[0012] The energy absorbing plate and the plurality of energy releasing plates are formed by a high-strength integral die-casting process.

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

[0014] The throughput of the plurality of energy guiding holes is greater than the throughput of the plurality of energy absorbing holes.

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

[0016] The energy absorbing plate and the plurality of energy releasing plates are symmetrically designed.

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

[0018] The length of the plurality of spring fixing columns is greater than the length of the plurality of large energy release rings.

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

[0020] The front side of the energy absorbing plate is coated with a fireproof coating.

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

[0022] 1. In the utility model, the impact force generated by the explosion is evenly distributed on the plate surface through the multiple energy absorbing holes on the energy absorbing plate, reducing the damage caused by single-point force. At the same time, the energy release spring absorbs and stores the impact energy like a spring pad. With the transmission of the impact energy, the large energy release ring and the small energy release ring on the energy release plate further disperse and alleviate the impact force, and the energy is more evenly distributed on the multiple energy release plates through the energy guide holes, thereby effectively reducing the impact on the interior of the building, achieving excellent energy absorption and energy release performance, and providing effective safety protection for the building.

[0023] 2. In the utility model, by opening a sliding groove in the installation frame and installing a tension spring, the sliding block can maintain an inward trend under the action of the tension spring, and the two locking rods on the adjacent side of the sliding block can be accurately inserted into the locking holes on both sides of the energy absorbing plate to achieve quick locking or unlocking. This locking mechanism is not only compact in structure and easy to operate, but also has a stable and reliable locking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view of a highly stable assembled explosion-proof wall proposed by the utility model;

[0025] Figure 2 This is a structural breakdown diagram of a high-stability assembled explosion-proof wall large energy release ring proposed by the utility model;

[0026] Figure 3 This is a structural schematic diagram of a high-stability assembled explosion-proof wall mounting strip proposed by the utility model;

[0027] Figure 4 This is a cross-sectional view of a highly stable assembled explosion-proof wall installation frame proposed by the utility model.

[0028] Legend:

[0029] 1. Energy absorption plate; 2. Locking mechanism; 201. Sliding groove; 202. Locking hole; 203. Tension spring; 204. Sliding block; 205. Locking rod; 206. Force guide plate; 3. Energy absorption hole; 4. Energy release plate; 5. Spring fixing column; 6. Energy release spring; 7. Large energy release ring; 8. Small energy release ring; 9. Energy guide hole; 10. Installation groove; 11. Installation frame; 12. Anti-slip strip. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: a highly stable assembled explosion-proof wall, comprising an energy absorbing plate 1 and a plurality of energy releasing plates 4, a plurality of energy absorbing holes 3 are provided on the front side of the energy absorbing plate 1, a plurality of energy releasing plates 4 are fixedly connected with spring fixing columns 5 at the four corners on the front side, an energy releasing spring 6 is fixedly connected with the inner wall of the plurality of spring fixing columns 5, the front ends of the plurality of energy releasing springs 6 on the front side are fixedly connected with the four corners on the rear side of the energy absorbing plate 1, the front ends of the plurality of energy releasing springs 6 on the middle and rear sides are fixedly connected with the front and middle release springs The energy plate 4 is fixedly connected at the four corners of the rear side, the front sides of the multiple energy release plates 4 are fixedly connected with large energy release rings 7, the middle parts of the multiple large energy release rings 7 are fixedly connected with multiple small energy release rings 8 at equal intervals, the front and middle parts of the front sides of the energy release plates 4 are provided with multiple energy guide holes 9, the front left and right ends of the energy absorption plate 1 and the rear left and right ends of the rear energy release plate 4 are provided with mounting grooves 10, the inner walls of the multiple mounting grooves 10 are slidably connected with mounting frames 11, and the upper and lower ends of the front sides of the two mounting frames 11 are provided with locking mechanisms 2;

[0032] Specifically, the main body of the explosion-proof wall is composed of an energy-absorbing plate 1 and a plurality of energy-releasing plates 4, which are interconnected by energy-releasing springs 6, forming a structure that can effectively absorb impact energy and quickly release energy. When external impact force acts on the explosion-proof wall, it first contacts the energy-absorbing plate 1. The plurality of energy-absorbing holes 3 on the energy-absorbing plate 1 not only increase the structural strength, but also, through its unique design, evenly distribute the impact force on the plate surface, reducing the damage caused by single-point force. At the same time, the energy-releasing springs 6 between the energy-absorbing plate 1 and the energy-releasing plate 4 begin to play a role. They absorb and store impact energy like spring pads. As the impact energy is transmitted, the energy-releasing plate 4 begins to play a role. A large energy release ring 7 and a small energy release ring 8 are fixedly connected to their front sides. These structures can further disperse and alleviate the impact force through their unique shape and material. The energy guide holes 9 on the front and middle energy release plates 4 are designed to distribute the energy more evenly on the multiple energy release plates 4 and improve the stability of the overall structure. After the impact energy is fully absorbed and dispersed, the energy release spring 6 begins to gradually release the stored energy. In this process, the energy release plate 4 moves in the opposite direction of the impact force through the elastic force of the energy release spring 6, thereby effectively reducing the impact on the interior of the building, achieving excellent energy absorption and release performance, and providing effective safety protection for the building.

[0033] Reference Figure 1 , Figure 2 and Figure 4The locking mechanism 2 includes a plurality of sliding grooves 201, a plurality of locking holes 202 are provided on the left and right sides of the energy absorbing plate 1, a tension spring 203 is fixedly connected to the inner wall of the plurality of sliding grooves 201 on one side far from the adjacent side, a plurality of tension springs 203 are fixedly connected to the adjacent ends of the plurality of sliding blocks 204, two locking rods 205 are fixedly connected to the adjacent sides of the plurality of sliding blocks 204, the plurality of locking rods 205 are meshedly connected to the plurality of locking holes 202, and the front sides of the plurality of sliding blocks 204 are fixedly connected to the force guide plates 206;

[0034] Specifically, when the energy absorbing plate 1 needs to be installed, the multiple locking holes 202 reserved on the left and right sides thereof will be aligned with the locking rods 205 in the sliding groove 201. The inner wall of each sliding groove 201 is fixedly connected with a tension spring 203, and the other end of the tension spring 203 is connected with a sliding block 204, so that the sliding block 204 can move flexibly in the sliding groove 201 and maintain an inward trend under the action of the tension spring 203. Two locking rods 205 are fixedly connected to the adjacent side of the sliding block 204. These locking rods 205 can It can be accurately inserted into the locking hole 202 of the energy absorbing plate 1, thereby locking the two. When the sliding block 204 is pushed inward, the locking rod 205 will shrink back into the sliding groove 201, which is convenient for the disassembly of the energy absorbing plate 1. For the convenience of operation, the front side of the sliding block 204 is also fixedly connected with a force guide plate 206. By pushing the force guide plate 206, the movement of the sliding block 204 and the locking rod 205 can be easily controlled to achieve quick locking or unlocking. This locking mechanism 2 is not only compact in structure and easy to operate, but also has a stable and reliable locking effect.

[0035] Reference Figure 2 and Figure 4 , the front sides of the multiple force guide plates 206 are all fixedly connected with anti-slip strips 12; the throughput of the multiple energy guide holes 9 is greater than the throughput of the multiple energy absorption holes 3; the front side of the energy absorption plate 1 is coated with a fireproof coating;

[0036] Specifically, the anti-slip strip 12 helps to increase the friction between the force guiding plate 206 and the fingers. The throughput of the energy guiding hole 9 is greater than the throughput of the energy absorbing hole 3, which helps to more effectively disperse and conduct energy through the energy guiding hole 9 during the explosion impact, while absorbing part of the energy through the energy absorbing hole 3 to reduce the impact of the explosion on the wall. The front side of the energy absorbing plate 1 is coated with a fire-retardant coating, which increases the fire-resistant performance of the explosion-proof wall and ensures that the explosion-proof wall can still maintain its structural integrity and performance in a fire or other high-temperature environment.

[0037] Reference Figure 2 The energy absorbing plate 1 and the multiple energy releasing plates 4 are formed by high-strength integral die-casting process; the energy absorbing plate 1 and the multiple energy releasing plates 4 are symmetrically designed; the length of the multiple spring fixing columns 5 is greater than the length of the multiple large energy releasing rings 7;

[0038] Specifically, the high-strength one-piece die-casting process improves the overall strength and stability of the energy absorption plate 1 and the multiple energy release plates 4, and also enhances their energy absorption and release capabilities. The symmetrical design of the energy absorption plate 1 and the multiple energy release plates 4 can ensure that the wall can evenly distribute and transmit force when it is impacted or exploded, thereby improving the impact resistance and stability of the wall. The length of the spring fixing column 5 is greater than the length of the large energy release ring 7 in order to prevent the energy release plate 4 from fitting with the large energy release ring 7 when the impact produces a compressed form, forming an instantaneous enclosed space, resulting in a reduction in the energy absorbed and released, and reducing the explosion-proof effect.

[0039] Working principle: The main body of the explosion-proof wall is composed of an energy-absorbing plate 1 and multiple energy-releasing plates 4, which are interconnected by energy-releasing springs 6 to form a structure that can effectively absorb impact energy and quickly release energy. When external impact force acts on the explosion-proof wall, it first contacts the energy-absorbing plate 1. The multiple energy-absorbing holes 3 on the energy-absorbing plate 1 not only increase the structural strength, but also, through its unique design, evenly distribute the impact force on the plate surface, reducing the damage caused by single-point force. At the same time, the energy-releasing springs 6 between the energy-absorbing plate 1 and the energy-releasing plate 4 begin to play a role. They absorb and store impact energy like spring pads. As the impact energy is transmitted, the energy-releasing plate 4 begins to play a role. A large energy release ring 7 and a small energy release ring 8 are fixedly connected to their front sides. These structures can further disperse and alleviate the impact force through their unique shape and material. The energy guide holes 9 on the front and middle energy release plates 4 are designed to distribute the energy more evenly on the multiple energy release plates 4 and improve the stability of the overall structure. After the impact energy is fully absorbed and dispersed, the energy release spring 6 begins to gradually release the stored energy. In this process, the energy release plate 4 moves in the opposite direction of the impact force through the elastic force of the energy release spring 6, thereby effectively reducing the impact on the interior of the building, achieving excellent energy absorption and release performance, and providing effective safety protection for the building.

[0040] When the energy absorbing plate 1 needs to be installed, the multiple locking holes 202 reserved on its left and right sides will be aligned with the locking rod 205 in the sliding groove 201. The inner wall of each sliding groove 201 is fixedly connected with a tension spring 203, and the other end of the tension spring 203 is connected to a sliding block 204, so that the sliding block 204 can move flexibly in the sliding groove 201 and maintain an inward trend under the action of the tension spring 203. Two locking rods 205 are fixedly connected to the adjacent side of the sliding block 204. These locking rods 205 can be accurately inserted into the locking holes 202 of the energy absorbing plate 1, thereby achieving the locking of the two. When the sliding block 204 is subjected to an inward thrust, the locking rod 205 will retract into the sliding groove 201, which is convenient for the disassembly of the energy absorbing plate 1. For the convenience of operation, a force guide plate 206 is also fixedly connected to the front side of the sliding block 204. By pushing the force guide plate 206, the movement of the sliding block 204 and the locking rod 205 can be conveniently controlled to achieve quick locking or unlocking.

[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 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. A highly stable assembled explosion-proof wall, comprising an energy absorbing plate (1) and a plurality of energy releasing plates (4), characterized in that: The front side of the energy absorbing plate (1) is provided with a plurality of energy absorbing holes (3); the front four corners of the front sides of the plurality of energy releasing plates (4) are all fixedly connected with spring fixing columns (5); the inner walls of the plurality of spring fixing columns (5) are all fixedly connected with energy releasing springs (6); the front ends of the plurality of energy releasing springs (6) on the front side are all fixedly connected with the four corners on the rear side of the energy absorbing plate (1); the front ends of the plurality of energy releasing springs (6) on the middle and rear sides are all fixedly connected with the four corners on the rear side of the front and middle energy releasing plates (4); the front sides of the plurality of energy releasing plates (4) are all fixedly connected with large energy releasing rings (7); ), a plurality of small energy release rings (8) are evenly and fixedly connected in the middle of the plurality of large energy release rings (7), a plurality of energy guide holes (9) are provided in the middle of the front side of the front and middle energy release plates (4), installation grooves (10) are provided at the front left and right ends of the energy absorption plate (1) and the rear left and right ends of the rear energy release plate (4), the inner walls of the plurality of installation grooves (10) are slidably connected with installation frames (11), and locking mechanisms (2) are provided at the upper and lower ends of the front sides of the two installation frames (11), and the locking mechanisms (2) are used to install and fix the explosion-proof wall as a whole on the installation frames (11).

2. The highly stable assembled explosion-proof wall according to claim 1, characterized in that: The locking mechanism (2) comprises a plurality of sliding grooves (201), a plurality of locking holes (202) are provided on the left and right sides of the energy absorbing plate (1), a tension spring (203) is fixedly connected to the inner walls of the plurality of sliding grooves (201) on one side thereof, a plurality of adjacent ends of the tension springs (203) are fixedly connected to a sliding block (204), two locking rods (205) are fixedly connected to the adjacent sides of the plurality of sliding blocks (204), the plurality of locking rods (205) are meshedly connected to the plurality of locking holes (202), and the front sides of the plurality of sliding blocks (204) are fixedly connected to a force guide plate (206).

3. The high-stability assembled explosion-proof wall according to claim 2 is characterized by: The front sides of the plurality of force guide plates (206) are all fixedly connected with anti-slip strips (12).

4. The highly stable assembled explosion-proof wall according to claim 1, characterized in that: The energy absorbing plate (1) and the plurality of energy releasing plates (4) are formed by a high-strength integral die-casting process.

5. The highly stable assembled explosion-proof wall according to claim 1, characterized in that: The throughput of the plurality of energy conducting holes (9) is greater than the throughput of the plurality of energy absorbing holes (3).

6. The high-stability assembled explosion-proof wall according to claim 1, characterized in that: The energy absorbing plate (1) and the plurality of energy releasing plates (4) are all symmetrically designed.

7. The high-stability assembled explosion-proof wall according to claim 1, characterized in that: The length of the plurality of spring fixing columns (5) is greater than the length of the plurality of large energy release rings (7).

8. The highly stable assembled explosion-proof wall according to claim 1, characterized in that: The front side of the energy absorbing plate (1) is coated with a fireproof coating.

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