Explosion-proof storage device for dangerous chemicals

Abstract

The utility model belongs to the field of chemical storage equipment, and relates to a dangerous chemical anti-explosion storage device which comprises an anti-explosion cabinet, a plurality of limiting mechanisms are installed in the anti-explosion cabinet, two square blocks are arranged on one side of the anti-explosion cabinet, one sides of the two square blocks extend into the anti-explosion cabinet, a plurality of pushing pieces are installed on the outer surfaces of the two square blocks, and the pushing pieces are connected with the limiting mechanisms. When a worker needs to place chemicals into the explosion-proof cabinet, the worker inserts a chemical container bottle into a circular groove, and when the chemical container bottle enters the circular groove, the chemical container bottle passes through an inclined plane chamfered by an arc-shaped block, so that the chemical container bottle can be placed in the circular groove. The two arc-shaped blocks are driven to move in the opposite directions, the two arc-shaped blocks drive the two springs to be in a compressed state through the connecting assemblies, after the chemical container bottle completely enters the circular groove, driving of the two arc-shaped blocks and driving of the springs are relieved at the same time, and according to the extensibility of the springs, the chemical container bottle can be fixed. The two springs drive the two arc-shaped blocks to move relatively through the connecting assembly, so that the two arc-shaped blocks clamp and limit the chemical container bottle.

Description

Technical Field

[0001] This utility model relates to the field of chemical storage equipment, specifically an explosion-proof storage device for hazardous chemicals. Background Technology

[0002] Hazardous chemicals are chemical substances that may pose a threat to human health, the environment, or property. They are widely used in industry, agriculture, medicine, and scientific research, but require special management and strict control due to their potential risks. Because of their hazardous nature, their storage, transportation, and use must adhere to strict safety regulations to prevent accidents. Explosion-proof storage devices are one of the important tools to ensure the safe storage of hazardous chemicals. These devices are mainly used to store flammable and explosive chemicals to reduce the risk of fire or explosion due to improper storage.

[0003] Existing explosion-proof storage devices are basically composed of explosion-proof cabinets. These cabinets are usually made of thick steel plates and undergo special treatment to enhance their corrosion resistance and impact resistance. At the same time, explosion-proof cabinets have excellent fire resistance and can withstand high-temperature flames for a certain period of time, buying valuable time for emergency response. However, existing chemical containers are simply placed inside the explosion-proof cabinet and secured in place. This makes the cabinet prone to shaking when affected by environmental factors, causing the internal chemical containers to collide and break. Especially when storing flammable and explosive chemical containers, breakage may lead to leakage, increasing the risk of fire or explosion, thus reducing the safety and reliability of storing hazardous chemical containers to a certain extent. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an explosion-proof storage device for hazardous chemicals. It solves the problem that existing methods simply place chemicals inside an explosion-proof cabinet and secure them in place. This makes the explosion-proof cabinet prone to shaking when affected by environmental factors, causing the chemicals inside to collide and potentially break. This is especially problematic when storing flammable and explosive chemicals, as breakage can lead to leakage and increase the risk of fire or explosion, thus reducing the safety and reliability of hazardous chemical storage to some extent.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an explosion-proof storage device for hazardous chemicals, including an explosion-proof cabinet, wherein multiple placement plates are arranged horizontally at intervals inside the explosion-proof cabinet, and circular grooves are evenly distributed on the placement plates. Limiting mechanisms are provided inside the circular grooves. Two square blocks are provided on one side of the placement plates, and one side of the two square blocks extends into the interior of the placement plates. Multiple pushing members are arranged at intervals on both sides of the two square blocks, and each pushing member is slidably connected to the corresponding limiting mechanism.

[0006] The limiting mechanism includes two arc-shaped blocks, which are located inside the placement plate and slidably connected to it. The two arc-shaped blocks extend into the circular groove on opposite sides. Chamfers are provided at the edges of the opposite sides of the two arc-shaped blocks. Two connecting components are provided inside the placement plate, and both connecting components are slidably connected to the placement plate. The top of the connecting components is fixedly connected to the bottom of the corresponding arc-shaped block. Springs are fixedly provided on opposite sides of the two connecting components. The side of the two springs away from the two connecting components is fixedly connected to the inside of the placement plate. The opposite sides of the two connecting components are slidably connected to both sides of the power component.

[0007] As a preferred technical solution of this utility model, the connecting component includes a connecting block, the top of the connecting block is fixedly connected to the bottom of the arc-shaped block, the placement plate is provided with a movable groove and a square groove respectively, the movable groove and the square groove are connected, the bottom of the connecting block extends out of the movable groove and extends into the square groove, and the connecting block is slidably connected to the movable groove and the square groove.

[0008] As a preferred embodiment of the present invention, a support block is provided inside the movable groove, the support block is slidably connected to the movable groove, and the top of the support block is fixedly connected to the bottom of the connecting block.

[0009] As a preferred embodiment of this utility model, one side of the support block is fixedly connected to one side of the spring, and the side of the spring away from the support block is fixedly connected to the side wall of the movable groove.

[0010] As a preferred technical solution of this utility model, the pushing member includes two trapezoidal blocks, which are disposed inside the square groove and slidably connected to the movable groove. The opposite side of the two trapezoidal blocks is fixedly connected to both sides of the square block.

[0011] As a preferred technical solution of this utility model, trapezoidal grooves are respectively opened on the opposite side of the two support blocks, and the trapezoidal blocks on the side away from the square blocks extend into the trapezoidal grooves, and the trapezoidal blocks are slidably connected to the trapezoidal grooves.

[0012] Compared with the prior art, this utility model provides an explosion-proof storage device for hazardous chemicals, which has the following advantages:

[0013] When staff need to place chemicals inside the explosion-proof cabinet, they insert the chemical container bottle into the circular slot on the placement plate. As the bottle enters the slot, the bottle, driven by the beveled edges of the curved blocks, propels two curved blocks in opposite directions. These blocks, connected by a assembly, compress two springs. Once the bottle is fully inside the slot, the drive on the blocks and springs is released. Based on the springs' flexibility, the connecting assembly then drives the two curved blocks to move relative to each other, effectively clamping and limiting the chemical container bottle. This structure significantly improves the stability of chemical containers during storage under environmental influences, reducing the probability of movement within the explosion-proof cabinet and effectively preventing accidental collisions. This greatly reduces the risk of leakage or explosion due to breakage, thus enhancing the safety and reliability of storing hazardous chemical containers to a certain extent. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall structure of the explosion-proof storage device for hazardous chemicals provided by this utility model;

[0015] Figure 2 for Figure 1 A partial structural schematic diagram of the explosion-proof cabinet is shown;

[0016] Figure 3 for Figure 2 The diagram shows a cross-sectional structure.

[0017] Figure 4 for Figure 3 The diagram shows the structure of the limiting mechanism.

[0018] Figure 5 for Figure 3 The diagram shows a cross-sectional structure.

[0019] In the diagram: 1. Explosion-proof cabinet; 2. Square block; 3. Arc block; 4. Circular groove; 5. Spring; 6. Connecting block; 7. Movable groove; 8. Square groove; 9. Support block; 10. Trapezoidal block; 11. Trapezoidal groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-5In this embodiment: a hazardous chemical explosion-proof storage device includes an explosion-proof cabinet 1. Multiple placement plates are horizontally spaced inside the explosion-proof cabinet 1. Circular grooves 4 are evenly distributed on each placement plate. A limiting mechanism is installed inside each circular groove 4. Two square blocks 2 are located on one side of each placement plate, extending into the interior of the placement plate. Multiple pushing members are spaced apart on both sides of each square block 2, and these pushing members are slidably connected to the limiting mechanism. The limiting mechanism includes two arc-shaped blocks 3, located inside the placement plate and slidably connected to it. Circular grooves 4 for placing chemicals are opened inside the placement plate. The opposite sides of the two arc-shaped blocks 3 extend into the circular grooves 4. Chamfers are provided at the edges of the opposite sides of the two arc-shaped blocks 3. Two connecting components are located inside the placement plate, slidably connected to the placement plate. The tops of the two connecting components are fixedly connected to the bottoms of the two arc-shaped blocks 3. Springs 5 ​​are fixedly installed on opposite sides of the two connecting components. The side of the two springs 5 ​​away from the two connecting components is fixedly connected to the interior of the placement plate. The opposite sides of the two connecting components are slidably connected to both sides of a power component.

[0022] The connecting component includes a connecting block 6, the top of which is fixedly connected to the bottom of the arc-shaped block 3. The placement plate has a movable groove 7 and a square groove 8 respectively, which communicate with each other. The bottom of the connecting block 6 extends from the movable groove 7 and into the square groove 8. The connecting block 6 is slidably connected to both the movable groove 7 and the square groove 8. A support block 9 is provided inside the movable groove 7, and is slidably connected to it. The top of the support block 9 is fixedly connected to the bottom of the connecting block 6. One side of the support block 9 is fixedly connected to one side of the spring 5. The side of the spring 5 away from the support block 9 is fixedly connected to the side wall of the movable groove 7. The pushing component includes two trapezoidal blocks 10, which are located inside the square groove 8 and slidably connected to the movable groove 7. The opposite sides of the two trapezoidal blocks 10 are fixedly connected to both sides of the square block 2. The opposite sides of the two support blocks 9 each have a trapezoidal groove 11. The side of the trapezoidal blocks 10 away from the square block 2 extends into the trapezoidal groove 11, and the trapezoidal blocks 10 are slidably connected to the trapezoidal groove 11.

[0023] The connecting block 6 limits the movement trajectory of the arc-shaped block 3 through the movable groove 7, that is, to prevent the arc-shaped block 3 from deviating in angle during movement, and to prevent the arc-shaped block 3 from over-entering into the circular groove 4, so that the placed chemical container bottle cannot contact the beveled surface of the arc-shaped block 3. The support block 9 limits the arc-shaped block 3 through the square groove 8, to prevent the arc-shaped block 3 from leaving the explosion-proof cabinet 1, and to further ensure the stability of the arc-shaped block 3 during movement.

[0024] The square groove 8 serves to limit the trapezoidal block 10, preventing it from detaching from the trapezoidal groove 11 of the support block 9, ensuring the connection between the trapezoidal block 10 and the trapezoidal groove 11 of the support block 9, and further improving the stability of the structure.

[0025] When the staff needs to remove the chemical container bottle held by the arc block 3, the staff applies pressure to the square block 2, causing the square block 2 to drive the trapezoidal block 10 to move. The trapezoidal block 10 drives the two support blocks 9 to move in opposite directions through the trapezoidal groove 11. The two support blocks 9 drive the two arc blocks 3 to move in opposite directions through the connecting block 6, thereby releasing the clamping limit of the two arc blocks 3 on the chemical container bottle.

[0026] The working principle and usage process of this utility model are as follows: When the staff needs to place the chemical container bottle inside the explosion-proof cabinet 1, the staff inserts the chemical container bottle into the circular groove 4. When the chemical container bottle enters the circular groove 4, the chemical container bottle drives the two arc blocks 3 to move in opposite directions through the inclined surface of the chamfer of the arc block 3. The two arc blocks 3 drive the two support blocks 9 to move in opposite directions through the connecting block 6, so that the two support blocks 9 drive the two springs 5 ​​to be in a compressed state. When the chemical container bottle is completely inside the circular groove 4, the driving force on the two arc blocks 3 will be released, and the compression on the springs 5 ​​will be released. Utilizing the extensibility of the springs 5, the two springs 5 ​​drive the two connecting blocks 6 to move relative to each other through the two support blocks 9, so that the two connecting blocks 6 drive the two arc blocks 3 to move relative to each other, so that the two arc blocks 3 complete the clamping and limiting of the chemical container bottle.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A hazardous chemical explosion-proof storage device, comprising an explosion-proof cabinet (1), characterized in that: The explosion-proof cabinet (1) has multiple placement plates arranged horizontally at intervals. Circular grooves (4) are evenly distributed on the placement plates. A limiting mechanism is provided inside the circular grooves (4). Two square blocks (2) are provided on one side of the placement plate. One side of the two square blocks (2) extends into the interior of the placement plate. Multiple pushing parts are arranged at intervals on both sides of the two square blocks (2). The pushing parts are all slidably connected to the corresponding limiting mechanism. The limiting mechanism includes two arc-shaped blocks (3), which are located inside the placement plate and are slidably connected to it. The two arc-shaped blocks (3) extend to the inside of the circular groove (4) on opposite sides. Chamfers are provided at the edges of the opposite sides of the two arc-shaped blocks (3). Two connecting components are provided inside the placement plate. Both connecting components are slidably connected to the placement plate. The top of the connecting components is fixedly connected to the bottom of the corresponding arc-shaped block (3). Springs (5) are fixedly provided on opposite sides of the two connecting components. The side of the two springs (5) away from the two connecting components is fixedly connected to the inside of the placement plate. The opposite sides of the two connecting components are slidably connected to both sides of the power component.

2. The explosion-proof storage device for hazardous chemicals according to claim 1, characterized in that: The connecting component includes a connecting block (6), the top of the connecting block (6) is fixedly connected to the bottom of the arc block (3), and the placement plate is provided with a movable groove (7) and a square groove (8) respectively. The movable groove (7) and the square groove (8) are connected. The bottom of the connecting block (6) extends out of the movable groove (7) and extends into the square groove (8). The connecting block (6) is slidably connected to the movable groove (7) and the square groove (8).

3. The explosion-proof storage device for hazardous chemicals according to claim 2, characterized in that: The movable groove (7) is provided with a support block (9), which is slidably connected to the movable groove (7), and the top of the support block (9) is fixedly connected to the bottom of the connecting block (6).

4. The explosion-proof storage device for hazardous chemicals according to claim 3, characterized in that: One side of the support block (9) is fixedly connected to one side of the spring (5), and the side of the spring (5) away from the support block (9) is fixedly connected to the side wall of the movable groove (7).

5. The explosion-proof storage device for hazardous chemicals according to claim 4, characterized in that: The pusher includes two trapezoidal blocks (10), which are located inside the square groove (8) and slidably connected to the movable groove (7). The two trapezoidal blocks (10) are fixedly connected to the two sides of the square block (2) on opposite sides.

6. The explosion-proof storage device for hazardous chemicals according to claim 5, characterized in that: The two support blocks (9) are respectively provided with trapezoidal grooves (11) on opposite sides. The trapezoidal blocks (10) on the side away from the square block (2) extend into the trapezoidal grooves (11) and are slidably connected to the trapezoidal grooves (11).

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