Safe transportation and storage device for emulsion explosive materials

Abstract

The utility model discloses a safe transportation and storage device for emulsion explosive materials, and relates to the technical field of emulsion explosive transportation, in particular to a safe transportation and storage device for emulsion explosive materials, which solves the problem that a storage device placed at the top is prone to inclination and collision to damage emulsion explosives and comprises a bottom and a plurality of storage boxes stacked at the top of the bottom. The bottom of the lowermost storage box is fixed to the top of the bottom, and a top cover is fixed to the topmost portions of the multiple storage boxes. According to the storage box, through cooperation of the clamping blocks and the clamping grooves, multi-layer stacking is achieved, the requirement for quantity adjustment of different engineering requirements is met, and the problem that the storage quantity of an existing device is fixed is solved; meanwhile, through the inclined matching design of the inserting rods and the inserting holes, the adjacent storage boxes are further locked, horizontal displacement is prevented, and the overall stability is ensured.

Description

Technical Field

[0001] This utility model relates to the field of emulsion explosive transportation technology, and in particular to a device for the safe transportation and storage of emulsion explosive materials. Background Technology

[0002] Emulsion explosives are formed by using emulsifiers to uniformly disperse droplets of oxidizing salt aqueous solutions in a continuous oil-phase medium containing porous materials such as dispersed air bubbles or hollow glass microspheres, thus forming a water-in-oil emulsion explosive. Emulsion explosives can be packaged in rolls, intermediate bags, or lined bags, which allow them to be rolled up.

[0003] Existing emulsion explosive transport and storage devices have several problems that urgently need to be addressed. Most devices have a fixed storage capacity, and when project requirements change and more storage is needed, they are stacked on top of each other. However, during transportation, bumps and jolting can cause the storage devices placed on top to tilt and collide, damaging the emulsion explosives and potentially leading to safety accidents. Utility Model Content

[0004] This invention aims to at least partially solve one of the technical problems in related technologies. Therefore, one objective of this invention is to provide a safe transportation and storage device for emulsion explosive materials, solving the problem of fixed storage quantities in existing devices.

[0005] The safe transport and storage device for emulsion explosive materials proposed according to this utility model includes a bottom, and several storage boxes are stacked on top of the bottom, with the bottom of the lowest storage box fixed to the top of the bottom, and a top cover fixed to the top of the several storage boxes.

[0006] The storage box has movable slots at both its left and right ends. A movable plate is slidably connected inside the movable slots. A pair of movable rods passing through the storage box are fixed to one end of the movable plate. A first spring is sleeved on the outer surface of the movable rods between the storage box and the movable plate. The storage box has slots at its top four corners. The storage box has blocks that are inserted into the slots at its bottom four corners. The blocks have insertion holes on their surfaces. The movable plate has rods that are inserted into the insertion holes at both its left and right ends. A handle is fixed to the end of each of the two movable rods away from the movable plate.

[0007] Preferably, a support plate is slidably connected inside the storage box, and several upper semi-circular grooves are equally spaced on the top of the support plate. The bottom of the storage box and the bottom of the top cover are also equally spaced with lower semi-circular grooves that mate with the upper semi-circular grooves.

[0008] Preferably, a second spring is provided at each of the four corners between the bottom inner side of the storage box and the support plate.

[0009] Preferably, guide grooves are provided at both ends of the front and rear inner walls of the storage box, and guide blocks that are fixed to the support plate are slidably connected inside the guide grooves.

[0010] Preferably, threaded holes are provided at all four corners of the bottom.

[0011] Preferably, the end of the insertion rod is set with a 30°~60° bevel.

[0012] The beneficial effects of this utility model are:

[0013] 1. The storage boxes achieve multi-layer stacking through the cooperation of the locking blocks and slots, which can meet the quantity adjustment of different engineering needs and solve the problem of fixed storage quantity of existing devices; at the same time, the inclined cooperation design of the plug rod and the plug hole further locks adjacent storage boxes, prevents horizontal displacement, and ensures overall stability.

[0014] 2. The inclined insertion rod and handle configuration make it easier and faster for operators to stack and fix storage boxes, thus improving work efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the safe transportation and storage device for emulsion explosive materials proposed in this utility model.

[0016] Figure 2 This is a schematic diagram of the top structure of the storage box of the safe transportation and storage device for emulsion explosive materials proposed in this utility model.

[0017] Figure 3 This is a schematic diagram of the internal structure of the storage box of the safe transportation and storage device for emulsion explosive materials proposed in this utility model.

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the storage box of the safe transportation and storage device for emulsion explosive materials proposed in this utility model.

[0019] Figure 5 This is a bottom view of the top cover of the safe transport and storage device for emulsion explosive materials proposed in this utility model.

[0020] Figure 6 This is a schematic diagram of the internal structure of the movable tank of the safe transportation and storage device for emulsion explosive materials proposed in this utility model.

[0021] In the diagram: 1. Bottom; 2. Storage box; 3. Top cover; 4. Moving groove; 5. Moving plate; 6. Moving rod; 7. First spring; 8. Locking block; 9. Insertion hole; 10. Insertion rod; 11. Handle; 12. Locking groove; 13. Support plate; 14. Upper semicircular groove; 15. Lower semicircular groove; 16. Second spring; 17. Guide groove; 18. Guide block; 19. Threaded hole. Detailed Implementation

[0022] Reference Figure 1-6 The safe transport and storage device for emulsion explosive materials includes a bottom 1, several storage boxes 2 are stacked on top of the bottom 1, and the bottom 1 of the bottommost storage box 2 is fixed to the top of the bottom 1. According to the amount of emulsion explosive to be stored, the storage boxes 2 can be stacked on the bottommost storage box 2 in sequence. The top of the several storage boxes 2 is fixed with a top cover 3, and the topmost storage box 2 is fixed with the top cover 3 to complete the assembly of the entire device.

[0023] The storage box 2 has movable slots 4 at both ends. A movable plate 5 is slidably connected inside the movable slots 4. A pair of movable rods 6 that pass through the storage box 2 are fixed to one end of the movable plate 5. A first spring 7 located between the storage box 2 and the movable plate 5 is sleeved on the outer surface of the movable rods 6. The storage box 2 has slots 12 at the top four corners. The storage box 2 has blocks 8 at the bottom 1 corners that are inserted into the slots 12. The blocks 8 have holes 9 on their surfaces. The movable plate 5 has rods 10 that are inserted into the holes 9 at both ends. The ends of the two movable rods 6 away from the movable plate 5 are fixed with handles 11. The ends of the rods 10 are set at an angle of 30° to 60°. Take a storage box 2, align the blocks 8 at the bottom 1 with the slots 12 at the top of the first storage box 2, and press down vertically until the blocks 8 are fully inserted. At this time, the insertion rod 10 automatically slides into the insertion hole 9 under the guidance of the inclined end. The first spring 7 is compressed and stored to form a preliminary lock. Repeat the above steps to stack multiple storage boxes 2, and install the top cover 3 at the top. If it is necessary to remove a certain layer of storage box 2, pull the handle 11 to move the moving rod 6 and the moving plate 5 outward, so that the insertion rod 10 is disengaged from the insertion hole 9, and the layer can be safely removed.

[0024] The storage box 2 is internally connected to a support plate 13. The top of the support plate 13 has several upper semi-circular grooves 14 evenly spaced. The bottom 1 of the storage box 2 and the bottom 1 of the top cover 3 also have lower semi-circular grooves 15 evenly spaced to mate with the upper semi-circular grooves 14. Second springs 16 are installed at the four corners between the bottom 1 of the storage box 2 and the support plate 13. The emulsion explosive can be fixed using the upper and lower semi-circular grooves 14 and 15. External vibrations are transmitted to the storage box 2 through the bottom 1. The first spring 7 compresses and rebounds, offsetting lateral impacts; the support plate 13 floats up and down under the action of the second spring 16, dispersing vertical vibration energy.

[0025] The storage box 2 has guide grooves 17 at both ends of the front and rear inner walls. Guide blocks 18 fixed to the support plate 13 are slidably connected inside the guide grooves 17. The guide grooves 17 and guide blocks 18 can guide the movement of the support plate 13, making it more stable.

[0026] The bottom 1 has threaded holes 19 at each of its four corners. The bottom 1 is placed on the transport carrier and fixed with bolts through the four threaded holes 19 to ensure the stability of the device.

[0027] When using this device, place the bottom 1 on the transport carrier and fix the device to the transport carrier through four threaded holes 19 and fixing bolts. Then, place the emulsion explosive in the upper semicircular groove 14 on the support plate 13. Then, according to the required amount of emulsion explosive to be stored, take a storage box 2, align the locking block 8 of its bottom 1 with the locking slot 12 on the top of the first storage box 2, and press it down vertically until the locking block 8 is fully inserted. At this time, the insertion rod 10 automatically slides into the insertion hole 9 under the guidance of the inclined end, and the first spring 7 is compressed and stored to complete the locking. At the same time, when stacking, the upper storage box 2 squeezes the emulsion explosive and the support plate 13, so that the upper semicircular groove 14 and the lower semicircular groove 15 are engaged. The second spring 16 provides vertical buffer support. Repeat the above steps to stack multiple storage boxes 2, and finally install the top cover 3 on the top storage box 2. If it is necessary to remove a layer of storage boxes 2, pull the handle 11 to move the moving rod 6 and the moving plate 5 outward, so that the insertion rod 10 is disengaged from the insertion hole 9, and the layer can be safely removed.

Claims

1. An emulsion explosive material safe transport and storage device, characterized by: Including bottom (1), the top of bottom (1) is provided with several storage boxes (2), and the bottom (1) of the lowermost storage box (2) is fixed with the top of bottom (1), and the top of several storage boxes (2) is fixed with top cover (3); The left and right ends of storage box (2) are provided with moving groove (4), the inside of moving groove (4) is slidably connected with moving plate (5), one end of moving plate (5) is fixed with a pair of moving rods (6) penetrating through storage box (2), the outer surface of moving rod (6) is provided with first spring (7) between storage box (2) and moving plate (5), the top of four corners of storage box (2) is provided with clamping groove (12), the bottom (1) of storage box (2) is fixed with clamping block (8) inserted into clamping groove (12), the surface of clamping block (8) is provided with insertion hole (9), the left and right ends of moving plate (5) are fixed with insertion rod (10) inserted into insertion hole (9), the end of two moving rods (6) away from moving plate (5) is fixed with handle (11).

2. The emulsion explosive material safe transport storage device according to claim 1, characterized in that: The inside of storage box (2) is slidably connected with support plate (13), the top of support plate (13) is equidistantly provided with several upper semicircular grooves (14), the bottom (1) of storage box (2) and the bottom (1) of top cover (3) are also equidistantly provided with lower semicircular grooves (15) matched with upper semicircular grooves (14).

3. The emulsion explosive material safe transport storage device according to claim 2, characterized in that: The inside of storage box (2) is slidably connected with support plate (13), the top of support plate (13) is equidistantly provided with several upper semicircular grooves (14), the bottom (1) of storage box (2) and the bottom (1) of top cover (3) are also equidistantly provided with lower semicircular grooves (15) matched with upper semicircular grooves (14).

4. The emulsion explosive material safe transport storage device according to claim 1, characterized in that: The inside of storage box (2) is slidably connected with support plate (13), the top of support plate (13) is equidistantly provided with several upper semicircular grooves (14), the bottom (1) of storage box (2) and the bottom (1) of top cover (3) are also equidistantly provided with lower semicircular grooves (15) matched with upper semicircular grooves (14).

5. The emulsion explosive material safe transport storage device of claim 1, wherein: The inside of storage box (2) is slidably connected with support plate (13), the top of support plate (13) is equidistantly provided with several upper semicircular grooves (14), the bottom (1) of storage box (2) and the bottom (1) of top cover (3) are also equidistantly provided with lower semicircular grooves (15) matched with upper semicircular grooves (14).

6. The emulsion explosive material safe transport storage device of claim 1, wherein: The end of insertion rod (10) is provided with 30°~60° bevel.

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