Safety isolation device for explosives

Abstract

The utility model discloses a safety isolation device for explosives, relates to the technical field of explosives, and aims to solve the problems of poor isolation effect and difficulty in adapting to different sizes of explosives although a part of protection means exists at present, and comprises a main body, and a plurality of adjusting components are arranged on the left inner wall and the right inner wall of the main body; a separation plate is fixed between the left adjusting assembly and the right adjusting assembly. The distance between the isolation plates can be adjusted through the adjusting assembly, the explosive storage device can meet the containing requirements of explosives of different sizes, and the application range of the device is widened; therefore, the isolation effect is improved, and different explosive sizes are adapted.

Description

TECHNICAL FIELD

[0001] The utility model relates to explosive technology field especially relates to explosive safety isolation device. BACKGROUND

[0002] In some special occasions, such as military material storage, flammable and explosive dangerous goods transportation and specific experimental environment etc., there is potential danger of accidental explosion of explosive. At present, although there are some protective means, but there are often poor isolation effect, difficult to adapt to different explosive size, limited blocking capacity of explosion shock wave and fragments etc. SUMMARY

[0003] The utility model aims at at least in a certain extent solve one of the technical problems in the related art. For this reason, one purpose of the utility model is to propose explosive safety isolation device, improves isolation effect and adapts to different explosive size.

[0004] According to the utility model discloses explosive safety isolation device, including main part, the left and right inner wall of main part is provided with a plurality of adjusting assembly, and the left and right two adjusting assembly between fixed isolation board;

[0005] The adjusting assembly includes the mounting groove, the inside movable joint of mounting groove has the lead screw, the top of lead screw is fixed with motor, and the left and right ends of isolation board are all fixed with the fixed block that is connected with the lead screw screw thread;

[0006] The isolation board is by the superposition of different composite material of multilayer.

[0007] Preferably, the top of the isolation board is fixed with a plurality of clamping assemblies, the clamping assembly includes a first groove plate and a second groove block fixed on the left and right of the top of the isolation board, a pulling rod is penetratingly arranged at the center of the second groove block and movably connected with the second groove block, an extrusion plate is fixed at the end of the pulling rod away from the second groove block, guide rods are fixed at the front and rear ends of the extrusion plate and penetratingly arranged in the second groove block, springs are sleeved on the outer surfaces of the guide rods and located between the extrusion plate and the second groove block, and a pull ring is fixed at the end of the pulling rod away from the first groove plate.

[0008] Preferably, a pair of guide blocks are fixed at the left and right ends of the isolation board, and guide grooves are formed in the inner wall of the main body and matched with the guide blocks, so that the movement of the isolation board can be guided and the stability of the movement of the isolation board is ensured.

[0009] Preferably, heat dissipation fans are arranged at the upper and lower ends of the rear side of the main body, so that the temperature inside the main body can be kept within a safe range.

[0010] Preferably, the front side of the main body is hingedly connected with a pair of door panels, and the surface of the door panels is fixed with a handle.

[0011] Preferably, the bottom corners of the main body are fixed with support legs for supporting the entire device.

[0012] Preferably, the side opposite to the extrusion plate of the first recessed plate is provided with a rubber pad, ensuring close contact with the surface of the explosive.

[0013] The beneficial effects in the utility model are:

[0014] 1. The isolation plate spacing can be adjusted through the adjusting assembly, the explosive placement demand of different sizes can be met, and the application range of the device is improved; and thus the isolation effect and the adaptation to different explosive sizes are improved.

[0015] 2. The explosive can be effectively isolated and protected through the design of the multiple layers of isolation plates, the synergistic effect of the multiple layers of isolation plates can effectively reduce the damage of explosion to the surrounding environment, and the safety protection performance of the device is improved.

[0016] 3. The stable placement of the explosive in the main body can be ensured through the clamping assembly, and displacement or collision of the explosive is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the explosive safety isolation device.

[0018] Figure 2 It is a main body internal structure schematic view of the explosive safety isolation device.

[0019] Figure 3 It is a main body internal wall structure schematic view of the explosive safety isolation device.

[0020] Figure 4 It is a isolation plate top structure schematic view of the explosive safety isolation device.

[0021] Figure 5 It is a clamping assembly structure schematic view of the explosive safety isolation device.

[0022] In the drawing: 1, main body; 2, adjusting assembly; 3, isolation plate; 4, clamping assembly; 5, mounting groove; 6, lead screw; 7, motor; 8, fixed block; 9, first recessed plate; 10, second recessed block; 11, pulling rod; 12, extrusion plate; 13, guide rod; 14, spring; 15, pull ring; 16, guide groove; 17, guide block; 18, cooling fan; 19, door panel; 20, handle; 21, support leg. DETAILED DESCRIPTION

[0023] Referring to Figures 1-5 , explosive safety isolation device, including the main body 1, the main body 1 is made of high-strength alloy material. This alloy material has excellent mechanical properties, can maintain the integrity of the structure under the huge impact force generated by the explosion, effectively prevent the device from deformation or damage, the left and right inner wall of the main body 1 is provided with several adjusting components 2, through the adjusting component 2, the distance between the isolation plate 3 and the main body 1 can be adjusted, so as to realize the accurate adjustment of the isolation plate 3 spacing, to adapt to the placement requirements of different volume size of explosive, the left and right two adjusting components 2 are fixed with the isolation plate 3, the top of the isolation plate 3 is fixed with several clamping components 4, in order to ensure the stable placement of the explosive in the main body 1, prevent its displacement or collision under the action of external force such as explosion shock wave or vibration, each layer of isolation plate 3 is uniformly distributed with a plurality of detachable clamping components 4. The shape and size of the clamping component 4 are designed according to the size of the explosive, which has good adaptability.

[0024] The isolation plate 3 is made of multiple layers of different composite materials, the isolation plate 3 is made of special composite material, which is made of multiple layers of different density fireproof and explosion-proof materials. Among them, the bottom layer is high-strength fiber reinforced composite material, which can withstand the impact of high-speed fragments generated by explosion; the middle layer is high-density aluminum foam material, which can effectively absorb the shock wave energy generated by explosion; the top layer is high-temperature resistant ceramic composite material, which can resist the high temperature flame generated by explosion, the synergistic effect of multiple isolation plates 3 can effectively reduce the damage of explosion to the surrounding environment, improve the safety protection performance of the device.

[0025] The adjusting component 2 includes the installation groove 5, the installation groove 5 has two grooves for placing the installation groove 5 and the lead screw 6, the inside of the installation groove 5 is movably connected with the lead screw 6, the top of the lead screw 6 is fixed with the motor 7, the left and right ends of the isolation plate 3 are fixed with the fixed block 8 which is screwed with the lead screw 6, the lead screw 6 is driven to rotate by starting the motor 7, and the fixed block 8 is driven to move by the rotation of the lead screw 6, the isolation plate 3 is driven to move up and down by the movement of the fixed block 8, the distance between the isolation plate 3 and the main body 1 can be adjusted, so as to realize the accurate adjustment of the isolation plate 3 spacing, to adapt to the placement requirements of different volume size of explosive.

[0026] The clamping assembly 4 comprises a first recessed plate 9 and a second recessed block 10 fixed on the top of the isolation plate 3, the second recessed block 10 is provided with a pull rod 11 movably connected thereto, the pull rod 11 is fixed with an extrusion plate 12 at the end away from the second recessed block 10, the extrusion plate 12 is fixed with a guide rod 13 penetrating through the second recessed block 10 at both ends, the guide rod 13 is provided with a spring 14 between the extrusion plate 12 and the second recessed block 10, the pull rod 11 is fixed with a pull ring 15 at the end away from the first recessed plate 9, the pull ring 15 drives the pull rod 11 and the extrusion plate 12 to move, the movement of the extrusion plate 12 compresses the spring 14, and the pull rod 11 and the guide rod 13 guide the movement of the pull rod 11, when the pull ring 15 is released, the spring 14 drives the extrusion plate 12 to clamp and fix the explosive, which can ensure the stable placement of the explosive in the main body 1, prevent displacement or collision of the explosive, and reduce the risk of explosion.

[0027] The left and right ends of the isolation plate 3 are fixed with a pair of guide blocks 17, and the inner wall of the main body 1 is provided with a guide groove 16 matched with the guide blocks 17, so that the movement of the isolation plate 3 can be guided by the guide groove 16 and the guide blocks 17, ensuring the stability of the movement.

[0028] The upper and lower ends of the rear side of the main body 1 are provided with a heat dissipation fan 18, which can ensure that the temperature in the main body 1 is kept within a safe range, preventing the explosive from exploding due to high temperature.

[0029] The front side of the main body 1 is hingedly connected with a pair of door plates 19, and the door plates 19 are fixed with handles 20.

[0030] The bottom corners of the main body 1 are fixed with support legs 21 for supporting the entire device.

[0031] The side opposite to the extrusion plate 12 of the first recessed plate 9 is provided with a rubber pad, which can protect the surface of the explosive and ensure close contact with the surface of the explosive.

[0032] When the device is used, first, according to the size of the explosive, the motor 7 is started to drive the screw rod 6 to rotate, and the screw rod 6 drives the fixed block 8 and the isolation plate 3 to move up and down, adjusting the distance between the isolation plates 3, then the pull ring 15 is pulled to drive the pull rod 11 and the extrusion plate 12 to move, while compressing the spring 14, at this time, the explosive is placed between the first recessed plate 9 and the extrusion plate 12, the pull ring 15 is released to drive the extrusion plate 12 to clamp and fix the explosive, and the heat dissipation fan 18 starts to work to keep the temperature in the main body 1 within a safe range.

Claims

1. An explosive safety isolation device, characterized by: Including the main body (1), the left and right inner walls of the main body (1) are provided with a plurality of adjusting assemblies (2), and the left and right two adjusting assemblies (2) are fixed with a partition plate (3); The adjusting assembly (2) comprises an installation groove (5), the inside of the installation groove (5) is movably connected with a lead screw (6), the top of the lead screw (6) is fixedly connected with a motor (7), and the left and right ends of the partition plate (3) are fixedly connected with a fixed block (8) which is screwed with the lead screw (6); The partition plate (3) is stacked by a plurality of different composite materials.

2. The explosive safety isolation device of claim 1, wherein: The top of the partition plate (3) is fixedly connected with a plurality of clamping assemblies (4), the clamping assembly (4) comprises a first recessed groove plate (9) and a second recessed block (10) fixed on the left and right of the top of the partition plate (3), the center of the second recessed block (10) is penetrated with a pulling rod (11) movably connected therewith, one end of the pulling rod (11) away from the second recessed block (10) is fixedly connected with an extrusion plate (12), the front and rear ends of the extrusion plate (12) are fixedly connected with guide rods (13) penetrating through the second recessed block (10), the outer surface of the guide rod (13) is sleeved with a spring (14) located between the extrusion plate (12) and the second recessed block (10), and one end of the pulling rod (11) away from the first recessed groove plate (9) is fixedly connected with a pull ring (15).

3. The explosive safety isolation device of claim 1, wherein: The left and right ends of the partition plate (3) are fixedly connected with a pair of guide blocks (17), and the inner wall of the main body (1) is provided with a guide groove (16) matched with the guide block (17).

4. The explosive safety isolation device of claim 1, wherein: The upper and lower ends of the rear side of the main body (1) are provided with heat dissipation fans (18).

5. The explosive safety isolation device of claim 1, wherein: The front side of the main body (1) is hingedly connected with a pair of door plates (19), and the surface of the door plate (19) is fixedly connected with a handle (20).

6. The explosive safety isolation device of claim 1, wherein: The bottom corners of the main body (1) are fixedly connected with supporting legs (21).

7. The explosive safety isolation device of claim 2, wherein: The side opposite to the extrusion plate (12) of the first recessed groove plate (9) is provided with a rubber pad.

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