CN211524231U - Movable explosive storehouse with excellent anti-explosion performance - Google Patents

Abstract

The utility model discloses to the relatively poor drawback of removal explosive storehouse antiknock performance among the prior art, provide a removal explosive storehouse with excellent antiknock performance, belong to explosive storage facility technical field, including the pit that is located ground and the explosive storehouse body that the part buries the pit, this internal space that is used for depositing explosive article in the explosive storehouse is located below the earth's surface, and the position that lies in the earth's surface top on the explosive storehouse body has seted up exit, and exit position is equipped with explosion door, the earthbag that sets up around the explosive storehouse body is piled in the explosive storehouse body outside, and the passageway is left to the earthbag heap side at explosion door position. The utility model discloses have excellent antiknock performance, can effectively shorten the safe distance of needs, make the utility model discloses can use on the less scene of scale.

Description

Movable explosive storehouse with excellent anti-explosion performance

Technical Field

The utility model belongs to the technical field of explosive article storage facility, concretely relates to removal explosive storehouse with excellent antiknock performance.

Background

The dangerous goods storehouse is the place for storing and keeping dangerous goods such as inflammable, explosive, poisonous, harmful material, etc., because the dangerous goods storehouse must guarantee the security, so basically all lie in very remote position in the existing dangerous goods storehouse, and in each engineering construction, often need prepare one or two days of explosive quantity, it is also very inconvenient to go to the very remote dangerous goods storehouse and take the explosive every day, so basically all can install a temporary removal explosive storehouse on the engineering site, remove explosive storehouse and have installation simple, transportation convenient, construction cycle short, can use repeatedly, especially some engineering construction cycles are not long, remove explosive storehouse can dismantle to other sites to continue to use immediately after the engineering finishes. The antiknock performance of current removal explosive storehouse depends on the material and the thickness of wallboard, and antiknock performance is relatively poor, in order to guarantee safety, so need reserve sufficient safe distance at removal explosive storehouse periphery, when some engineering scales are less, be difficult to reserve the safe distance that enough places satisfied removal explosive storehouse, cause the potential safety hazard easily.

Disclosure of Invention

The utility model discloses to the relatively poor drawback of removal explosive storehouse antiknock performance among the prior art, provide a removal explosive storehouse with excellent antiknock performance, should remove the explosive storehouse part and bury in the ground, the explosive article of easily exploding is packed into and is located the position below the earth's surface in the removal explosive storehouse, can effectively promote the antiknock performance of removing the explosive storehouse.

The invention aims to be realized by the following technical scheme: the utility model provides a remove explosive storehouse with excellent antiknock performance, buries the explosive storehouse body in the pit including the pit that is located ground and part, and this internal space that is used for depositing easily explosive article of explosive storehouse is located below the earth's surface, and exit has been seted up to the position that lies in the earth's surface top on the explosive storehouse body, and exit position is equipped with explosion-proof door, the sand package that sets up around the explosive storehouse body is piled in the explosive storehouse body outside, and the sand package is piled the side and is left the passageway in explosion-proof door position.

In the above scheme, the main body of the explosive storehouse is partially buried below the ground surface, explosive articles are stored in the main body of the explosive storehouse at the spatial position below the ground surface, the soil and the sand pack piles around the main body of the explosive storehouse, when the explosive articles in the main body of the explosive storehouse explode, the inner side wall of the main body of the explosive storehouse at the space below the ground surface is influenced by impact force, if the main body of the explosive storehouse is under the ground surface, the main body tends to expand outwards and burst due to explosion, the sand pack piles and the soil around the main body of the explosive storehouse obstruct the trend, when the main body of the explosive storehouse is damaged under the impact force generated by explosion, the soil and the sand pack piles around the main body of the explosive storehouse can both transversely obstruct the impact wave and the broken fragments, the harm caused by explosion can be reduced, and the required safety distance can be shortened.

Preferably, the explosive storehouse body includes two at least storehouses and a bottom of a storehouse, and vertical stack setting in proper order between bottom of a storehouse and the storehouse, between the storehouse adjacent from top to bottom, between storehouse and the bottom of a storehouse of below be respectively for dismantling between the inner chamber of sealed fixed connection and upper and lower adjacent storehouse and communicate in proper order, be equipped with the ring flange on storehouse and the bottom of a storehouse respectively fixedly, be equipped with the mounting hole on the ring flange, through between the ring flange on the storehouse adjacent from top to bottom, between the ring flange on the storehouse and the ring flange of the bottom of a storehouse mounting bolt realize between the adjacent storehouse from top to bottom, between storehouse and the bottom of a storehouse dismantled fixed connection, the bolt setting is in the mounting hole position. Divide into two at least storehouses and a bottom of a storehouse amalgamation with the explosive storehouse body and constitute, can be convenient for this explosive storehouse body's removal, transport. The bin chambers and the bin bottom are connected through the structures of the flange plates and the bolts more firmly and conveniently.

Preferably, the ring flange is of a circular ring structure, the ring flange is fixedly sleeved outside the corresponding bin or the bin bottom, the end part of the bin protrudes outwards relative to the corresponding ring flange, a plurality of reinforcing plates which are vertically arranged around the bin are fixedly arranged between the outer side surface of the bin and the ring flange, the reinforcing plates are perpendicular to the outer side surface of the bin, inclined planes which expand outwards are arranged on the reinforcing plates relative to the inner sides of the protruding parts which protrude outwards relative to the end part of the bin, the reinforcing plates on the ring flange which are matched with each other are arranged in a staggered mode, and the reinforcing plates are attached to the outer side walls of the adjacent bins. The setting of reinforcing plate can promote the connection structure intensity between ring flange and the bin lateral surface, and when equipment explosive storehouse body, the inclined plane on the reinforcing plate can play certain guide effect to the installation of bin, aligns more easily when making between the adjacent bin about the messenger.

Preferably, the upper end and the lower end of the bin which is positioned at the uppermost end are both of circular ring structures, the diameter of the upper end of the bin is smaller than that of the lower end, the joint of the lower end and the upper end of the bin is of a structure which is gradually folded upwards, the upper end of the bin protrudes upwards relative to the sandbag pile, the upper end of the bin is provided with an explosion venting port, a protective cover is arranged right above the bin, a space allowance is reserved between the lower end face of the protective cover and the upper end of the bin which is positioned at the uppermost end, and the periphery of the protective cover protrudes outwards relative to the upper end of the bin. The setting of pit and sand bag heap makes the impact force that the explosion produced be difficult to continue lateral diffusion, can only spread up, and the structure of drawing in that is located the bin of top can draw in the impact force that the explosion produced in, makes the shock wave concentrate up and washes open the protective cover earlier through letting out the explosion mouth, diffuses to the external world again, reduces horizontal destructive power, and the setting of protective cover can play the effect that keeps off the rain, avoids the rainwater to get into explosive storehouse originally internally through letting out the explosion mouth.

Preferably, except the bin positioned at the uppermost end in the bin, the rest bins are of circular ring structures, each bin of the circular ring structures comprises at least two arc plates which can be spliced together, the left end and the right end of each arc plate are fixedly connected with connecting plates which protrude outwards respectively, and the connecting plates on the adjacent arc plates are fixedly connected through bolts.

As preferred, the protective cover is spherical structure, is located the top the connecting rod of a plurality of vertical settings of bin upper end fixedly connected with, terminal surface fixed connection under connecting rod upper end and the protective cover, the fixed protection network that is equipped with between the adjacent connecting rod, the border height of protective cover is not higher than the height that is located the bin upper end of top. The setting of connecting rod makes under the protective cover terminal surface and the upper end of the top bin between form the space surplus, and this space surplus can be used to this internal ventilation of explosive storehouse, and in order to avoid biology such as birds to get into explosive storehouse originally internally, the installation protection network between adjacent connecting rod. Be connected with the protective cover through the connecting rod upper end, can enough play the mounting effect to the protective cover, also can not too firm because the connecting action area of connecting rod top and protective cover is less makes the installation of protective cover, and the impact force that makes the explosion production can break open the protective cover, plays the pressure release effect. The protective cover adopts soft materials to make, can adopt materials such as plastics, and softer material is broken easily under the impact of shock wave, makes the installation of protective cover not influence the performance of pressure release mouth, and simultaneously, the protective cover that softer material was made also can alleviate the destructive power that the protective cover caused to the external world when the shock wave dashes to fly.

Preferably, the bottom of the bin bottom is of a curved surface structure, and the bin bottom is fixedly connected with a support frame for supporting the bin bottom. The arrangement of the supporting frame enables the bin bottom to be stably placed on a plane, and the bin bottom can be laterally erected during transportation, so that the occupied area required during transportation of the bin bottom is reduced.

Preferably, the sand hill heap the latter half is located the earth's surface below and is located between pit inner wall and the explosive storehouse body lateral wall, and the first half of sand hill heap is located the earth's surface above, the lower half of sand hill heap is the ring shape structure of vertical stacking, the lateral wall of the first half of sand hill heap draws in from supreme inwards gradually down. If directly adopt sand to bury the explosive storehouse body the latter half that lies in the earth's surface below, when needs remove the explosive storehouse body, need excavate the peripheral sand of explosive storehouse body, just can remove the explosive storehouse body, because of the work load of the sand of artifical excavation is great, so generally all adopt the excavator to excavate, and the excavator excavates sand and soil and collides with the explosive storehouse body easily to can lead to the fact the damage to the explosive storehouse body. Adopt the sand hill to pile up and bury explosive storehouse body the latter half, when needing to remove the explosive storehouse, the mode of artifical transport sand hill is more laborsaving for the mode of artifical excavation sand, and is difficult for causing the damage to the explosive storehouse body.

Preferably, the sandbags in the sandbag pile are filled with sandy soil dug out when the pit is dug. The sandbag pile has a large amount of sandbags piled up, the sandbags are filled by adopting the sandy soil dug out from the site digging pit, the fillers in the sandbags do not need to be prepared additionally, the dug sandy soil does not need to be processed additionally, the convenience is higher, and when the engineering is finished and the explosive storehouse is not needed to be used, the explosive storehouse body is moved out from the pit, the sandy soil in the sandbags can be filled back into the pit again, and if the sandy soil is not enough to fill the required sandbags when the pit is dug, the sandy soil can be prepared additionally for filling.

Preferably, a zipper is arranged on the sandbag in the sandbag pile. The zipper is arranged to enable the sandbag to be reused.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses have excellent antiknock performance, can effectively shorten the safe distance of needs, make the utility model discloses can use on the less scene of scale.

Drawings

FIG. 1 is a front view of the embodiment 1 after installation;

FIG. 2 is a schematic structural view of example 1;

FIG. 3 is an enlarged sectional view taken at A in FIG. 2;

FIG. 4 is a schematic view of a portion of the structure after separation between the chambers;

FIG. 5 is a schematic view of a disassembled structure of the bottom chamber;

FIG. 6 is a schematic structural view of example 2;

FIG. 7 is a schematic structural view of example 3;

the labels in the figure are: 1. pit, 2, explosive storehouse body, 3, exit, 4, explosion door, 5, sand bag heap, 6, passageway, 7, the bottom of a storehouse, 8, bottom bin, 9, middle bin, 10, top bin, 11, let out explode the mouth, 12, protective cover, 13, connecting rod, 14, protection network, 15, support frame, 16, ring flange, 17, mounting hole, 18, reinforcing plate, 19, inclined plane, 20, arc board, 21, connecting plate.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

example 1

As shown in fig. 1, 2, 3, and 4, a mobile explosive storeroom with excellent anti-explosion performance includes a pit 1 located on the ground and an explosive storeroom body 2 partially buried in the pit 1, a space for storing explosive articles in the explosive storeroom body 2 is located below the ground surface, an entrance/exit 3 is provided at a position above the ground surface on the explosive storeroom body 2, an explosion-proof door 4 is provided at the entrance/exit 3, a sandbag pile 5 arranged around the explosive storeroom body 2 is stacked outside the explosive storeroom body 2, a lower half part of the sandbag pile 5 is located below the ground surface and between an inner wall of the pit 1 and an outer side wall of the explosive storeroom body 2, an upper half part of the sandbag pile 5 is located above the ground surface, a lower half part of the sandbag pile 5 is a vertically stacked circular ring structure, and an outer side wall of the upper half part of the sandbag pile 5 gradually draws inward from bottom to top. The sand bags in the sand bag pile 5 are filled with sand dug out when the pit 1 is dug. The sandbags in the sandbag pile 5 are provided with zippers. The side surface of the sandbag pile 5 is provided with a channel 6 at the position of the explosion-proof door 4.

In order to facilitate the carrying of the explosive warehouse body 2, the explosive warehouse body 2 comprises three chambers and a chamber bottom 7, the three chambers comprise a bottom chamber 8, a middle chamber 9 and a top chamber 10, the explosive warehouse body 2 sequentially comprises the chamber bottom 7, the bottom chamber 8, the middle chamber 9 and the top chamber 10 from bottom to top, the chamber bottom 7, the bottom chamber 8, the middle chamber 9 and the top chamber 10 are sequentially detachably, hermetically and fixedly connected, inner cavities of upper and lower adjacent chambers are sequentially communicated, the bottom chamber 8 and the middle chamber 9 are all in circular ring structures, the bottom chamber 8 is positioned below the ground surface, a main body part of the middle chamber 9 is positioned above the ground surface, the inlet and the outlet 3 are arranged on the middle chamber 9, the upper end and the lower end of the top chamber 10 are both in circular ring structures, the diameter of the top chamber 10 is smaller than that of the lower end, and the joint of the upper end and the lower end of the top chamber 10 is in an upward gradually-closed structure, and the cross section of the side wall of the furled part is of an S-shaped structure. The upper end of top bin 10 is for 5 upwards bulges of sand bag heap, and the upper end of top bin 10 is equipped with lets out and explodes mouth 11, be equipped with spherical structure's protective cover 12 directly over top bin 10, protective cover 12 adopts soft plastics to make. Leave the space surplus between terminal surface and the top bin 10 upper end under this protective cover 12, and protective cover 12 all around for the outside protrusion in top bin 10's upper end, connecting rod 13 of many vertical settings of top bin 10 upper end fixedly connected with, terminal surface fixed connection under connecting rod 13 upper end and the protective cover 12, the fixed protection network 14 that is equipped with between the adjacent connecting rod 13, the border height of protective cover 12 is not higher than the height of top bin 10 upper end. The bottom of the bin bottom 7 is of a curved surface structure, and the bottom of the bin bottom 7 is fixedly connected with a support frame 15 for supporting the bin bottom 7. The arrangement of the supporting frame 15 enables the bin bottom 7 to be stably placed on a plane, and sand and soil are filled in a gap between the supporting frame 15 and the bottom of the bin bottom 7, so that the bin bottom 7 is stressed uniformly.

The bin and the bin bottom 7 are respectively and fixedly provided with ring-shaped flanges 16, the flanges 16 are fixedly sleeved outside the corresponding bin or the bin bottom 7, mounting holes 17 are formed in the flanges 16, the upper and lower adjacent bins and the bin bottom 7 are detachably and fixedly connected through mounting bolts between the flanges 16 on the upper and lower adjacent bins and between the flanges 16 on the bins and the flanges 16 of the bin bottom 7, and the bolts are arranged at the positions of the mounting holes 17. The bin tip outwards bulges for the ring flange 16 that corresponds, the reinforcing plate 18 that the polylith centers on the vertical setting of bin is fixed to be equipped with between bin lateral surface and the ring flange 16, and reinforcing plate 18 is perpendicular with the bin lateral surface, reinforcing plate 18 is equipped with outside expanded inclined plane 19 for the outside protrusion of bin tip and bulge's inboard, and the dislocation set between the reinforcing plate 18 on the ring flange 16 of mutually supporting, and the lateral wall laminating of reinforcing plate 18 and adjacent bin.

As shown in fig. 5, even if the actual size of the main body 2 is large, the main body 2 is divided into a plurality of chambers and a bottom 7, the actual size of each chamber is still large, and the main body is not convenient to carry, and for this current situation, the bottom chamber 8 and the middle chamber 9 are designed to be respectively formed by splicing three arc plates 20, the left end and the right end of each arc plate 20 are respectively and fixedly connected with a connecting plate 21 protruding outwards, the connecting plates 21 on the adjacent arc plates 20 are fixedly connected through bolts, and the inlet and the outlet 3 are arranged on one of the arc plates 20 on the middle chamber 9. Therefore, the arc plates 20 can be stacked and then transported, the occupied space of the bin during moving can be reduced, and the transportation is convenient.

In actual use, the bin bottom 7 and the bottom bin 8 are buried in the pit 1 below the ground surface, the middle bin 9 and the top bin 10 are located above the ground surface, the explosion door 4 is installed on the middle bin 9, explosive articles are stored in the bottom bin 8, and in order to facilitate taking the explosive articles, a ladder stand or a lifting device can be installed in the bottom bin 8.

Example 2

As shown in fig. 5, compared with embodiment 1, embodiment 2 is different in that the closed portion of the uppermost chamber is uniformly closed from bottom to top, and the outer contour of the closed portion is a truncated cone-shaped structure. The bottom of the bin bottom 7 is a plane, and a support frame 15 is not fixedly arranged at the bottom of the bin bottom 7.

Example 3

As shown in fig. 6, compared with embodiment 1, embodiment 3 is different in that there are two chambers, and the chamber bottom 7 is fixedly connected with the chamber at the bottom.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (10)

1. The utility model provides a remove explosive storehouse with excellent antiknock performance, its characterized in that buries the explosive storehouse body in the pit including the pit that is located ground and part, and the space that this internal explosive storehouse is used for depositing easily explosive article is located the earth's surface below, and exit has been seted up to the position that lies in the earth's surface top on the explosive storehouse body, and exit position is equipped with explosion door, the sand package heap that sets up around the explosive storehouse body is piled to the explosive storehouse body outside, and the sand package heap side leaves the passageway in explosion door position.

2. The mobile explosive storehouse with excellent antiknock performance according to claim 1, wherein the explosive storehouse body comprises at least two chambers and a bottom, the bottom and the chambers are sequentially and longitudinally stacked, the chambers between the upper and lower adjacent chambers and the chamber between the lowest chamber and the bottom are respectively in detachable sealing fixed connection and are sequentially communicated with each other, the chambers and the bottom are respectively and fixedly provided with flange plates, the flange plates are provided with mounting holes, and the detachable fixed connection between the upper and lower adjacent chambers and between the chambers and the bottom is realized through mounting bolts between the flange plates on the upper and lower adjacent chambers and between the flange plates on the chambers and the bottom.

3. The mobile explosive storeroom with the excellent anti-explosion performance is characterized in that the flange plates are of circular ring structures, the flange plates are fixedly sleeved outside the corresponding bin or the bin bottom, the end portions of the bins protrude outwards relative to the corresponding flange plates, a plurality of reinforcing plates which are vertically arranged around the bins are fixedly arranged between the outer side surfaces of the bins and the flange plates, the reinforcing plates are perpendicular to the outer side surfaces of the bins, the reinforcing plates protrude outwards relative to the end portions of the bins, the inner sides of the protruding portions of the reinforcing plates are provided with inclined surfaces which expand outwards, the reinforcing plates on the flange plates which are matched with each other are arranged in a staggered mode, and the reinforcing plates are attached to the outer side walls of the adjacent bins.

4. The portable explosive storeroom with excellent antiknock performance according to claim 3, wherein the upper end and the lower end of the chamber located at the uppermost end are both circular ring structures, the diameter of the upper end of the chamber is smaller than that of the lower end, the joint of the lower end and the upper end of the chamber is a structure gradually converging upwards, the upper end of the chamber protrudes upwards relative to the sandbag pile, the upper end of the chamber is provided with an explosion venting port, a protective cover is arranged right above the chamber, a space allowance is left between the lower end surface of the protective cover and the upper end of the chamber located at the uppermost end, and the periphery of the protective cover protrudes outwards relative to the upper end of the chamber.

5. The mobile explosive storeroom with excellent antiknock performance according to claim 4, wherein all the chambers except the chamber at the uppermost end are of a circular ring structure, the chamber of the circular ring structure comprises at least two circular arc plates which can be spliced together, the left end and the right end of each circular arc plate are fixedly connected with connecting plates which protrude outwards respectively, and the connecting plates on the adjacent circular arc plates are fixedly connected through bolts.

6. The mobile explosive storeroom with excellent anti-explosion performance according to claim 4, wherein the protective cover is of a spherical structure, the upper end of the uppermost bin is fixedly connected with a plurality of vertically arranged connecting rods, the upper end of each connecting rod is fixedly connected with the lower end face of the protective cover, a protective net is fixedly arranged between every two adjacent connecting rods, and the edge of the protective cover is not higher than the upper end of the uppermost bin.

7. The mobile explosive storeroom with excellent anti-explosion performance according to claim 2, wherein the bottom of the storeroom bottom is of a curved surface structure, and a supporting frame for supporting the storeroom bottom is fixedly connected to the bottom of the storeroom bottom.

8. The mobile explosive storehouse with excellent anti-explosion performance according to claim 1, wherein the lower half part of the sand pack pile is positioned below the ground surface and between the inner wall of the pit and the outer wall of the explosive storehouse body, the upper half part of the sand pack pile is positioned above the ground surface, the lower half part of the sand pack pile is of a vertically stacked circular ring structure, and the outer wall of the upper half part of the sand pack pile gradually converges inwards from bottom to top.

9. The mobile explosive storeroom with excellent antiknock performance according to claim 1, wherein the sandbags in the sandbag pile are filled with sandy soil dug out when the pit is dug.

10. The mobile explosive storeroom with excellent anti-explosion performance according to claim 1, wherein the sandbags in the sandbag pile are provided with zippers.

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