An explosion-proof storage device for emulsion explosives

Abstract

The present invention relates to the technical field of explosive storage, and specifically to an explosion-proof storage device for emulsion explosives, comprising a cabinet body, a cabinet door being hingedly connected to one side of the cabinet body by a first hinge, a plurality of storage boxes being installed in the cabinet body, and a plurality of first buffer components for buffering the impact on the storage boxes being installed on the lower surface of the inner wall of the cabinet body. The present invention can buffer the impact generated after the explosion of the emulsion explosive by the second buffer component, and can buffer the impact of the storage box when the emulsion explosive explodes by the first buffer component, so that the storage device can effectively resist the impact generated when the emulsion explosive explodes and prevent the occurrence of major safety accidents. At the same time, by placing each emulsion explosive package in a corresponding storage box, the staff can isolate and place a single emulsion explosive package to avoid the situation that one of the emulsion explosives burns and explodes and ignites other emulsion explosives in the box.

Description

Technical Field

[0001] The invention relates to the technical field of explosive storage, and in particular to an explosion-proof storage device for emulsion explosives. Background Art

[0002] Emulsion explosives are a type of water-in-oil emulsion explosive that is formed by uniformly dispersing droplets of an aqueous solution of an oxidant salt in an oil phase continuous medium containing porous materials such as dispersed bubbles or hollow glass microspheres with the help of an emulsifier. It is a new type of industrial explosive developed in the 1970s. In the prior art, the storage equipment used to store emulsion explosives is usually an ordinary box, which has poor explosion-proof effect and cannot effectively resist the impact caused by the explosion of explosives. As a result, the impact caused by the accidental explosion of explosives can easily injure surrounding personnel or objects, causing serious safety accidents. In addition, when ordinary boxes are used to store emulsion explosives, if one of the emulsion explosives explodes, it will ignite other emulsion explosives in the box, resulting in a series of chain reactions, which increases the destructive power of the emulsion explosives after combustion and explosion. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the shortcomings of the prior art, the present invention provides an explosion-proof storage device for emulsion explosives, which solves the problem that the existing storage equipment has poor explosion-proof effect and cannot effectively resist the impact caused by the explosion of explosives, and the problem that a series of chain reactions will occur after one of the emulsion explosives in the existing storage equipment explodes.

[0005] (II) Technical solution

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] An explosion-proof storage device for emulsion explosives, comprising a cabinet, a cabinet door is hingedly connected to one side of the cabinet through a first hinge, a plurality of storage boxes are installed in the cabinet, and a plurality of first buffer components for buffering impacts on the storage boxes are installed on the lower surface of the inner wall of the cabinet;

[0008] A box door is hingedly connected to one side of each storage box via a second hinge, and a second buffer component for buffering the impact generated by the explosion of emulsion explosives is installed in each storage box.

[0009] Preferably, the first buffer assembly comprises a circular plate, the circular plate is fixedly mounted on the lower surface of the inner wall of the cabinet, a cavity is formed in the circular plate, a round block is slidably fitted in the cavity, and a plurality of first springs are fixedly mounted between the inner wall of the cavity and the round block;

[0010] A circular hole is provided on the lower surface of the circular plate, the upper end of the circular hole is connected to the cavity, a mounting rod is fixedly installed on the lower surface of the circular plate, a connecting block is fixedly installed on the lower end of the mounting rod through the circular hole, a plurality of rubber columns are fixedly installed on the lower surface of the connecting block, and the lower end of each rubber column is fixedly connected to the storage box.

[0011] Preferably, the diameter of the round block is larger than the diameter of the round hole, and the diameter of the mounting rod is smaller than the diameter of the round hole.

[0012] Preferably, the second buffer assembly includes a plurality of connecting columns, each of which is fixedly mounted on the inner wall of the storage box, a connecting plate is fixedly mounted on one end of each connecting column, a mounting hole is provided on the surface of each connecting plate away from the corresponding connecting column, a support rod is slidably fitted in each mounting hole, a second spring is fixedly mounted between one side of the inner wall of each mounting hole and the corresponding support rod, and an arc-shaped clamp is fixedly mounted on one end of each support rod.

[0013] Preferably, each of the support rod bodies is fixedly installed with two fixed blocks, a first rotating shaft is rotatably installed on one side of each of the fixed blocks, two sliding grooves are provided on the surface of each of the connecting plates, a slider is slidably fitted in each of the sliding grooves, a third spring is fixedly installed between one side of the inner wall of each of the sliding grooves and the corresponding slider, a mounting block is fixedly installed on one side of each of the sliders, a second rotating shaft is rotatably installed on the side of each of the mounting blocks close to the first rotating shaft, and a connecting rod is fixedly installed on the surfaces of the adjacent first rotating shaft and second rotating shaft.

[0014] Preferably, a curved rubber pad is fixedly mounted on a side of each of the curved clamping plates away from the corresponding connecting column.

[0015] Preferably, a plurality of connection holes are formed on the surface of each of the arc-shaped rubber pads, a rubber protrusion is slidably fitted in each of the connection holes, and a fourth spring is fixedly installed between one side of the inner wall of each of the connection holes and the corresponding rubber protrusion.

[0016] Preferably, two slide bars are fixedly mounted on one side of each arc-shaped clamping plate, a rubber baffle is slidably fitted on one side of each two adjacent slide bar bodies, and each slide bar body is sleeved with a fifth spring.

[0017] Preferably, two positioning pins are movably installed on the surface of each door, a rubber plate is fixedly installed on one end of each two adjacent positioning pins close to the corresponding arc-shaped clamping plate, and a sixth spring is sleeved on the surface of each positioning pin.

[0018] Preferably, a plurality of partitions are fixedly installed in the cabinet, and each of the partitions is arranged between adjacent storage boxes.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. When the emulsion explosive explodes unexpectedly, the second buffer component can buffer the impact caused by the explosion of the emulsion explosive, and the first buffer component can buffer the impact of the storage box when the emulsion explosive explodes, so that the storage device can effectively resist the impact caused by the explosion of the emulsion explosive, avoid the impact caused by the accidental explosion of the explosive to hurt the surrounding personnel or objects, and prevent major safety accidents. At the same time, by placing each emulsion explosive package in a corresponding storage box, the staff can isolate and place a single emulsion explosive package to avoid the situation where one of the emulsion explosives explodes and ignites other emulsion explosives in the box, thereby reducing the destructive power of the emulsion explosive after the explosion.

[0021] 2. After the emulsion explosive explodes, when the support rod moves along the mounting hole, the slider moves along the slide groove under the cooperation of the fixing block, the first rotating shaft, the mounting block, the second rotating shaft and the connecting rod, so that the third spring is deformed, thereby further buffering the impact force on the arc clamping plate 406.

[0022] 3. By providing an arc-shaped rubber pad, the impact on the arc-shaped clamping plate when the emulsion explosive explodes can be reduced. At the same time, when the emulsion explosive package is placed between the arc-shaped clamping plates, the rubber bumps can tighten the emulsion explosive package through the cooperation of the fourth spring, the rubber bumps and the connecting holes, thereby preventing the emulsion explosive package from accidentally detaching from the arc-shaped clamping plate during storage. On the other hand, the impact generated by the accidental explosion of the emulsion explosive can cause the rubber bumps to move along the connecting holes, causing the fourth spring to deform and further reducing the impact on the arc-shaped clamping plate.

[0023] 4. When the explosive explodes unexpectedly, the impact force generated causes the rubber baffle to move along the slide rod. With the cooperation of the rubber baffle and the fifth spring, the impact transmitted to the inner wall of the storage box by the explosion of the emulsion explosive is effectively buffered, thereby preventing the storage box from being easily damaged when the explosive explodes. At the same time, when the explosive explodes, with the cooperation of the rubber plate, the positioning pin and the sixth spring, the impact on the box door is buffered, thereby effectively protecting the box door and preventing the box door from being easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of an explosion-proof storage device for emulsion explosives according to the present invention;

[0025] Figure 2 It is a front view structural schematic diagram of an explosion-proof storage device for emulsion explosives of the present invention;

[0026] Figure 3It is a schematic diagram of the top view of the structure of an explosion-proof storage device for emulsion explosives of the present invention;

[0027] Figure 4 The invention provides an explosion-proof storage device for emulsion explosives Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0028] Figure 5 The invention provides an explosion-proof storage device for emulsion explosives Figure 3 Schematic diagram of the cross-section structure at BB in the middle;

[0029] Figure 6 The invention provides an explosion-proof storage device for emulsion explosives Figure 5 A schematic diagram of the structure enlargement in the middle;

[0030] Figure 7 The invention provides an explosion-proof storage device for emulsion explosives Figure 5 A magnified schematic diagram of the structure at B in the middle;

[0031] Figure 8 The invention provides an explosion-proof storage device for emulsion explosives Figure 3 Schematic diagram of the cross-section structure at CC;

[0032] Fig. 9 The invention provides an explosion-proof storage device for emulsion explosives Figure 8 A magnified schematic diagram of the structure at C in the middle;

[0033] Fig.10 The invention provides an explosion-proof storage device for emulsion explosives Figure 2 Schematic diagram of the cross-section structure at DD in the middle;

[0034] Fig.11 The invention provides an explosion-proof storage device for emulsion explosives Fig.10 A magnified schematic diagram of the structure at D in the middle;

[0035] Fig.12 The invention provides an explosion-proof storage device for emulsion explosives Fig.10 Enlarged schematic diagram of the structure at point E in the middle.

[0036] In the figure: 1, cabinet; 101, first hinge; 102, cabinet door; 2, storage box; 201, second hinge; 202, cabinet door; 3, first buffer assembly; 301, round plate; 302, cavity; 303, round block; 3031, first spring; 304, round hole; 305, mounting rod; 306, connecting block; 307, rubber column; 4, second buffer assembly; 401, connecting column; 402, connecting plate; 403, mounting hole; 404, support rod; 405 , second spring; 406, arc-shaped clamping plate; 5, fixing block; 501, first rotating shaft; 502, sliding groove; 503, sliding block; 504, third spring; 505, mounting block; 506, second rotating shaft; 507, connecting rod; 6, arc-shaped rubber pad; 601, connecting hole; 602, rubber protrusion; 603, fourth spring; 7, sliding rod; 701, rubber baffle; 702, fifth spring; 8, positioning pin; 801, rubber plate; 802, sixth spring; 9, partition. DETAILED DESCRIPTION

[0037] The following will be combined with 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 making creative work are within the scope of protection of the present invention.

[0038] Example

[0039] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Fig.10 As shown, an explosion-proof storage device for emulsion explosives includes a cabinet 1, a cabinet door 102 is hinged to one side of the cabinet 1 through a first hinge 101, a plurality of storage boxes 2 are installed in the cabinet 1, and a plurality of first buffer components 3 for buffering the impact on the storage boxes 2 are installed on the lower surface of the inner wall of the cabinet 1.

[0040] A box door 202 is hingedly connected to one side of each storage box 2 via a second hinge 201 , and a second buffer assembly 4 is installed in each storage box 2 for buffering the impact generated by the explosion of the emulsion explosive.

[0041] According to the above technical scheme, when in use, first open the cabinet door 102 and the box door 202, then put the explosive bag containing emulsion explosive into the second buffer component 4 installed in the storage box 2, and then close the cabinet door 102 and the box door 202 to store the emulsion explosive. When the emulsion explosive explodes accidentally, the second buffer component 4 can buffer the impact caused by the explosion of the emulsion explosive, and the first buffer component 3 can buffer the impact of the storage box 2 when the emulsion explosive explodes, so that this storage device can effectively resist the impact caused by the explosion of the emulsion explosive, avoid the impact caused by the accidental explosion of the explosive to harm the surrounding personnel or objects, and prevent major safety accidents. At the same time, by placing each emulsion explosive bag in the corresponding storage box 2, the staff can isolate and place a single emulsion explosive bag to avoid the situation where one of the emulsion explosives burns and explodes and ignites other emulsion explosives in the box, thereby reducing the destructive power of the emulsion explosive after burning and exploding.

[0042] like Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown, in this embodiment, the first buffer component 3 includes a circular plate 301, which is fixedly mounted on the lower surface of the inner wall of the cabinet 1. A cavity 302 is opened in the circular plate 301, and a round block 303 is slidably fitted in the cavity 302. A plurality of first springs 3031 are fixedly mounted between the inner wall of the cavity 302 and the round block 303.

[0043] A circular hole 304 is provided on the lower surface of the circular plate 301, and the upper end of the circular hole 304 is connected to the cavity 302. A mounting rod 305 is fixedly installed on the lower surface of the circular plate 301, and a connecting block 306 is fixedly installed on the lower end of the mounting rod 305 through the circular hole 304. A plurality of rubber columns 307 are fixedly installed on the lower surface of the connecting block 306, and the lower end of each rubber column 307 is fixedly connected to the storage box 2. The diameter of the circular block 303 is larger than the diameter of the circular hole 304, so as to prevent the circular block 303 from falling from the cavity 302. The diameter of the mounting rod 305 is smaller than the diameter of the circular hole 304, so as to prevent the circular block 303 from being unable to move in the cavity 302.

[0044] The second buffer assembly 4 includes a plurality of connecting columns 401, each of which is fixedly mounted on the inner wall of the storage box 2, a connecting plate 402 is fixedly mounted on one end of each connecting column 401, a mounting hole 403 is provided on the surface of each connecting plate 402 on the side away from the corresponding connecting column 401, a support rod 404 is slidably fitted in each mounting hole 403, a second spring 405 is fixedly mounted between one side of the inner wall of each mounting hole 403 and the corresponding support rod 404, and an arc-shaped clamping plate 406 is fixedly mounted on one end of each support rod 404. When the emulsion explosive in the storage box 2 explodes unexpectedly, the impact generated by the explosion will cause the arc clamping plate 406 and the support rod 404 to move in the direction of the mounting hole 403, causing the second spring 405 to deform and weaken the impact force on the arc clamping plate 406 caused by the explosion of the emulsion explosive, thereby enabling the storage device to buffer the impact generated by the explosion of the emulsion explosive. At the same time, when the emulsion explosive stored in the storage box 2 explodes, the storage box 2 will be impacted. By providing the rubber column 307, the vertical impact on the storage box 2 can be buffered by the rubber column 307. At the same time, the round block 303 slides along the cavity 302, and the first spring 3031 is deformed and buffers the horizontal impact on the storage box 2, thereby weakening the impact force on the storage box 2 when the emulsion explosive explodes, thereby enabling the storage device to further buffer the impact generated by the explosion of the emulsion explosive.

[0045] like Figure 8 , Fig. 9 As shown, in the specific setting, each support rod 404 is fixedly installed with two fixed blocks 5, and a first rotating shaft 501 is rotatably installed on one side of each fixed block 5, and two sliding grooves 502 are provided on the surface of each connecting plate 402, and a slider 503 is slidably fitted in each sliding groove 502, and a third spring 504 is fixedly installed between one side of the inner wall of each sliding groove 502 and the corresponding slider 503, and a mounting block 505 is fixedly installed on one side of each slider 503, and a second rotating shaft 506 is rotatably installed on each mounting block 505 close to the first rotating shaft 501, and a connecting rod 507 is fixedly installed on the surface of the adjacent first rotating shaft 501 and the second rotating shaft 506. When the emulsion explosive explodes, the support rod 404 moves along the mounting hole 403, and the slider 503 moves along the slide groove 502 under the cooperation of the fixing block 5, the first rotating shaft 501, the mounting block 505, the second rotating shaft 506 and the connecting rod 507, so that the third spring 504 is deformed and further buffers the impact force on the arc clamping plate 406.

[0046] like Figure 5 , Figure 7As shown, it can be understood that in the present application, each arc-shaped clamping plate 406 is fixedly installed with an arc-shaped rubber pad 6 on one side away from the corresponding connecting column 401. A plurality of connecting holes 601 are opened on the surface of each arc-shaped rubber pad 6, and a rubber protrusion 602 is slidably fitted in each connecting hole 601. A fourth spring 603 is fixedly installed between one side of the inner wall of each connecting hole 601 and the corresponding rubber protrusion 602. By providing the arc-shaped rubber pad 6, the impact on the arc-shaped clamping plate 406 when the emulsion explosive explodes can be reduced. At the same time, when the emulsion explosive package is placed between the arc-shaped clamping plates 406, the fourth spring 603 cooperates with the rubber protrusion 602 and the connecting hole 601. On the one hand, the rubber protrusion 602 presses the emulsion explosive package tightly to avoid the accidental separation of the emulsion explosive package from the arc-shaped clamping plate 406 during storage. On the other hand, the impact generated by the accidental explosion of the emulsion explosive will cause the rubber protrusion 602 to move along the connecting hole 601, so that the fourth spring 603 is deformed and the impact on the arc-shaped clamping plate 406 is further reduced.

[0047] like Fig.10 , Fig.11 , Fig.12 As shown, in the specific configuration, two slide bars 7 are fixedly installed on one side of each arc-shaped clamping plate 406, and a rubber baffle 701 is slidably matched on one side of the rod body of each two adjacent slide bars 7, and a fifth spring 702 is sleeved on the rod body of each slide bar 7. Two positioning pins 8 are movably installed on the surface of each door 202, and a rubber plate 801 is fixedly installed on one end of each two adjacent positioning pins 8 near the corresponding arc-shaped clamping plate 406, and a sixth spring 802 is sleeved on the surface of each positioning pin 8. When the explosives explode unexpectedly, the impact force generated causes the rubber baffle 701 to move along the slide bar 7. With the cooperation of the rubber baffle 701 and the fifth spring 702, the impact transmitted to the inner wall of the storage box 2 by the explosion of the emulsion explosive is effectively buffered, thereby preventing the storage box 2 from being easily damaged when the explosives explode. At the same time, when the explosives explode, with the cooperation of the rubber plate 801, the positioning pin 8 and the sixth spring 802, the impact on the box door 202 is buffered, thereby effectively protecting the box door 202 and preventing the box door 202 from being easily damaged.

[0048] like Fig.10 As shown, a plurality of partitions 9 are fixedly installed in the cabinet 1, and each partition 9 is respectively arranged between adjacent storage boxes 2. By arranging the partitions 9, the storage device can more effectively separate adjacent emulsion explosives, further reducing the destructive force of the emulsion explosives after combustion and explosion.

[0049] The working principle of this emulsion explosive explosion-proof storage device:

[0050] When in use, first, open the cabinet door 102 and the box door 202, then put the explosive bag containing emulsion explosive into the second buffer component 4 installed in the storage box 2, and then close the cabinet door 102 and the box door 202 to store the emulsion explosive. When the emulsion explosive explodes accidentally, the second buffer component 4 can buffer the impact caused by the explosion of the emulsion explosive, and the first buffer component 3 can buffer the impact of the storage box 2 when the emulsion explosive explodes, so that this storage device can effectively resist the impact caused by the explosion of the emulsion explosive, avoid the impact caused by the accidental explosion of the explosives to harm the surrounding people or objects, and prevent major safety accidents. At the same time, by placing each emulsion explosive bag in the corresponding storage box 2, the staff can isolate and place a single emulsion explosive bag to avoid the situation where one of the emulsion explosives explodes and ignites other emulsion explosives in the box, thereby reducing the destructive power of the emulsion explosive after the explosion.

[0051] The above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. An explosion-proof storage device for emulsion explosives, comprising a cabinet (1), characterized in that: A cabinet door (102) is hingedly connected to one side of the cabinet (1) via a first hinge (101); a plurality of storage boxes (2) are installed in the cabinet (1); and a plurality of first buffer components (3) for buffering impacts on the storage boxes (2) are installed on the lower surface of the inner wall of the cabinet (1); A box door (202) is hingedly connected to one side of each storage box (2) via a second hinge (201), and a second buffer assembly (4) is installed in each storage box (2) for buffering the impact generated when the emulsion explosive explodes; The first buffer component (3) comprises a circular plate (301), the circular plate (301) being fixedly mounted on the lower surface of the inner wall of the cabinet (1), a cavity (302) being provided in the circular plate (301), a round block (303) being slidably fitted in the cavity (302), and a plurality of first springs (3031) being fixedly mounted between the inner wall of the cavity (302) and the round block (303); A circular hole (304) is provided on the lower surface of the circular plate (301), the upper end of the circular hole (304) is communicated with the cavity (302), a mounting rod (305) is fixedly installed on the lower surface of the circular plate (301), a connecting block (306) is fixedly installed on the lower end of the mounting rod (305) through the circular hole (304), a plurality of rubber columns (307) are fixedly installed on the lower surface of the connecting block (306), and the lower end of each of the rubber columns (307) is fixedly connected to the storage box (2); The second buffer assembly (4) comprises a plurality of connecting columns (401), each of the connecting columns (401) being fixedly mounted on the inner wall of the storage box (2), a connecting plate (402) being fixedly mounted on one end of each of the connecting columns (401), a mounting hole (403) being provided on the surface of each of the connecting plates (402) on the side away from the corresponding connecting column (401), a support rod (404) being slidably fitted in each of the mounting holes (403), a second spring (405) being fixedly mounted between one side of the inner wall of each of the mounting holes (403) and the corresponding support rod (404), and an arc-shaped clamping plate (406) being fixedly mounted on one end of each of the support rods (404); A curved rubber pad (6) is fixedly mounted on a side of each curved clamping plate (406) away from the corresponding connecting column (401); A plurality of connection holes (601) are provided on the surface of each arc-shaped rubber pad (6), a rubber protrusion (602) is slidably fitted in each connection hole (601), and a fourth spring (603) is fixedly installed between one side of the inner wall of each connection hole (601) and the corresponding rubber protrusion (602).

2. An explosion-proof storage device for emulsion explosives according to claim 1, characterized in that: The diameter of the round block (303) is larger than the diameter of the round hole (304), and the diameter of the mounting rod (305) is smaller than the diameter of the round hole (304).

3. The explosion-proof storage device for emulsion explosives according to claim 1, characterized in that: Each support rod (404) is fixedly mounted with two fixed blocks (5), one side of each fixed block (5) is rotatably mounted with a first rotating shaft (501), the surface of each connecting plate (402) is provided with two sliding grooves (502), each sliding groove (502) is slidably fitted with a slider (503), a third spring (504) is fixedly mounted between one side of the inner wall of each sliding groove (502) and the corresponding slider (503), one side of each slider (503) is fixedly mounted with a mounting block (505), each mounting block (505) is rotatably mounted with a second rotating shaft (506) on the side close to the first rotating shaft (501), and a connecting rod (507) is fixedly mounted on the surfaces of the adjacent first rotating shaft (501) and the second rotating shaft (506).

4. The explosion-proof storage device for emulsion explosives according to claim 1, characterized in that: Two slide bars (7) are fixedly mounted on one side of each arc-shaped clamping plate (406), a rubber baffle (701) is slidably matched on one side of the rod body of each two adjacent slide bars (7), and a fifth spring (702) is sleeved on the rod body of each slide bar (7).

5. The explosion-proof storage device for emulsion explosives according to claim 1, characterized in that: Two positioning pins (8) are movably mounted on the surface of each of the box doors (202); a rubber plate (801) is fixedly mounted on one end of each of the two adjacent positioning pins (8) close to the corresponding arc-shaped clamping plate (406); and a sixth spring (802) is sleeved on the surface of each of the positioning pins (8).

6. The explosion-proof storage device for emulsion explosives according to claim 1, characterized in that: A plurality of partitions (9) are fixedly installed in the cabinet (1), and each of the partitions (9) is arranged between adjacent storage boxes (2).

Images