CN210195351U - High-efficiency energy-absorbing explosion-proof protection cabin structure - Google Patents
High-efficiency energy-absorbing explosion-proof protection cabin structure Download PDFInfo
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- CN210195351U CN210195351U CN201920592911.6U CN201920592911U CN210195351U CN 210195351 U CN210195351 U CN 210195351U CN 201920592911 U CN201920592911 U CN 201920592911U CN 210195351 U CN210195351 U CN 210195351U
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Abstract
The utility model provides a high-efficient energy-absorbing explosion-proof protection cabin body structure. Belongs to the field of explosion-proof engineering, an anti-crack elastic protective coating is arranged on the outermost layer of the whole cabin body structure, the inner side of the anti-cracking elastic protection coating is provided with explosion-proof fiber concrete, a plurality of built-in airtight boxes are arranged in the explosion-proof fiber concrete, a filling shock absorber is arranged in the built-in airtight box, an explosion-proof shock-absorbing outer layer steel plate is arranged on the inner side of the explosion-proof fiber concrete, the explosion-proof cabin body structure has the advantages that the explosion-proof cabin body structure is high in anti-cracking and explosion-proof capacity, high in shock absorption and coordinated energy consumption capacity and capable of resisting external explosion and transmitting shock energy to the structure of the explosion-proof cabin body.
Description
Technical Field
The utility model belongs to the explosion-proof engineering field especially relates to an explosion-proof protection cabin body structure of high-efficient energy-absorbing.
Background
Various flammable and explosive petrochemical products and the like often cause huge casualties and economic losses due to explosion, and in order to control losses caused by fire and explosion to the maximum extent, it is necessary to develop an explosion-proof structure with good explosion-proof effect, particularly in military industrial work places such as storehouses, target yards, dormitories, ammunition depots, command posts, garages, hangars, oil depots, equipment rooms, temporary warehouses, bomb disposal stations, battlefield hospitals, inspection stations and the like, and various flammable and explosive petrochemical product processing plants and the like, often cause huge casualties and economic losses due to explosion, and in order to control losses caused by fire and explosion to the maximum extent, a military safety explosion-proof structure, a three-dimensional work explosion-proof structure, a training base explosion-proof structure, a field war material warehouse explosion-proof structure, a field ground explosion-proof structure, a hazardous article warehouse explosion-proof structure, a chemical explosion-proof structure are built, The explosion-proof structure of oil refinery, the explosion-proof structure of cracker factory, the explosion-proof structure of reserve storehouse, the explosion-proof structure of barracks etc. series of engineering are very necessary. Aiming at the series of problems, the explosion-proof structure needs high crack resistance, strong impact resistance, can bear great impact pressure, has good explosion resistance, strong explosion resistance, high strength, great deformation capability and good buffer performance, can absorb energy generated by explosion impact to the maximum extent, can obviously control disasters generated by explosion, and can effectively play the effects of cracking resistance, impermeability and explosion prevention. At present, terrorist problems become fierce internationally, and all countries take terrorist explosion attack prevention as a difficult task, and in some special places, such as oil depots, airports, railway stations and the like, vehicle personnel who enter and exit need to be checked to prevent accidents, and particularly, huge damage caused by explosion is prevented, such as protection against terrorist attacks in public areas. The explosion-proof structure can be widely applied to the aspects of peripheral safety and defense, search areas of explosives and contraband, ammunition compounds, personnel and material shelters, observation points, defense shooting sites, highway inspection stations, border inspection stations and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that exists, the utility model provides a high-efficient energy-absorbing explosion-proof protection cabin body structure can realize showing the shock insulation effect, can dissipate the explosion effort by a wide margin, enables energy consumption efficiency and shows the promotion, possesses sufficient intensity simultaneously, and the ability that explosion impact was resisted to the explosion-proof cabin body structure of reinforcing prevents whole explosion-proof cabin body structure unstability, can prevent that the explosion destruction causes a series of major accidents.
In order to realize the purpose, the utility model discloses a technical scheme be:
a high-efficiency energy-absorbing explosion-proof protective cabin structure comprises an anti-cracking elastic protective coating, explosion-proof fiber concrete, built-in airtight boxes, filled shock absorbers, filled damping material concrete, an energy-consuming fixed steel plate inner layer, an explosion-proof shock-absorbing outer steel plate, filled energy-consuming media, elastic rods in hinge coordination connection, high-strength fixed hinges, common fixed hinges and an cabin internal protective heat-insulating layer, wherein the outmost layer of the whole cabin structure is provided with the anti-cracking elastic protective coating, the inner side of the anti-cracking elastic protective coating is provided with the explosion-proof fiber concrete, a plurality of built-in airtight boxes are arranged in the explosion-proof fiber concrete, the filled shock absorbers are arranged in the built-in airtight boxes, the inner side of the explosion-proof elastic protective coating is provided with the explosion-proof shock-absorbing outer steel plate, the energy-consuming fixed steel plate inner layer is arranged on the inner side of the explosion-proof shock-absorbing outer steel plate, and a plurality, The high-strength fixed hinge is arranged on the outer surface of the energy-consuming fixed steel plate inner layer and the inner surface of the explosion-proof and shock-absorbing outer steel plate and is fixedly connected with the energy-consuming fixed steel plate inner layer and the explosion-proof and shock-absorbing outer steel plate, the high-strength fixed hinge and the common fixed hinge adjacent to the high-strength fixed hinge are connected by adopting a hinge coordination connection elastic rod, energy-consuming media are filled in a cavity between the energy-consuming fixed steel plate inner layer and the explosion-proof and shock-absorbing outer steel plate, damping material concrete is filled in the inner side of the energy-consuming fixed steel plate inner layer, and an in-cabin protection heat insulation layer is arranged on the inner side of the damping material concrete.
Further, the anti-cracking elastic protective coating adopts styrene-acrylic emulsion.
Furthermore, the explosion-proof fiber concrete is prepared by adding explosion-proof steel fibers and explosion-proof polypropylene fibers into lightweight concrete.
Furthermore, the built-in airtight boxes are enclosed by low-yield-point energy-consumption steel plates and are uniformly distributed in the anti-explosion fiber concrete.
Furthermore, the filled shock absorption body and the filled energy dissipation medium are both made of foamed aluminum.
Furthermore, the damping material filled concrete adopts damping materials added into lightweight concrete.
Furthermore, the energy-consuming steel plate inner layer and the explosion-proof and shock-absorbing outer layer are both low-yield-point energy-consuming steel plates.
Furthermore, the hinge coordination connection elastic rod, the high-strength fixed hinge and the common fixed hinge are of an integrated structure, the hinge coordination connection elastic rod is made of elastic materials, and the high-strength fixed hinge and the common fixed hinge are in coordination connection.
Furthermore, the high-strength fixed hinges are uniformly arranged on the outer surface of the inner layer of the energy-consuming fixed steel plate and the inner surface of the outer layer of the explosion-proof damping steel plate, and the number of the high-strength fixed hinges on the inner surface of the outer layer of the explosion-proof damping steel plate is more than that of the high-strength fixed hinges on the outer surface of the inner layer of the energy-consuming fixed steel plate; the high-strength fixed hinge and the energy-dissipation fixed steel plate inner layer, the high-strength fixed hinge and the explosion-proof shock-absorption outer layer steel plate are fixedly connected by welding.
Further, the cabin interior protection heat insulation layer is made of calcium silicate plates.
The utility model has the advantages that: the explosion-proof cabin body structure has strong anti-cracking and explosion-proof capacity, strong shock absorption and coordinated energy consumption capacity and can resist the vibration energy transmitted to the explosion-proof cabin body structure by external explosion, the arranged energy consumption fixing steel plate inner layer, the explosion-proof and shock absorption outer steel plate, the filled energy consumption medium, the hinge coordinated connection elastic rod, the high-strength fixing hinge and the common fixing hinge can be mutually coordinated to form a complete shock absorption and energy consumption protection structure, thereby realizing obvious shock insulation effect, greatly dissipating the explosion acting force, dispersing and conducting the explosion impact force, obviously improving the energy consumption efficiency, simultaneously, the arranged explosion-proof fiber concrete and the filled damping material concrete ensure that the whole structure has enough strength while the explosion-proof, shock absorption and energy consumption performances are realized, the capability of the explosion-proof cabin body structure for resisting the explosion impact is enhanced, the instability of the whole explosion-proof cabin body structure is prevented, and the adverse influence of the huge impact of the explosion of the cabin, the explosion-proof cabin structure has the advantages that explosion hazards can be obviously reduced, the explosion-proof field construction is very significant, a series of major accidents can be prevented from being caused by explosion damage, a complete explosion-proof shock absorption protection structure is formed, the whole explosion-proof cabin structure is reasonable in distribution and uniform in stress, the phenomenon that the acting force is locally increased and is unfavorable to the structure due to the explosion acting force can be effectively avoided, and the maintenance cost of the later use period of the explosion-proof cabin structure is reduced.
Drawings
Fig. 1 is the schematic structural section view of the high-efficiency energy-absorbing explosion-proof protective cabin of the utility model.
In the figure: 1 is an anti-crack elastic protective coating; 2 is explosion-proof fiber concrete; 3 is a built-in sealed box; 4 is a filling shock absorber; 5 is concrete filled with damping material; 6 is an inner layer of an energy-consuming fixed steel plate; 7 is an explosion-proof shock-absorbing outer steel plate; 8 is filled with energy consumption media; 9 is a hinge coordination connection elastic rod; 10 is a high-strength fixed hinge; 11 is a common fixed hinge; and 12, protecting and insulating the cabin.
Detailed Description
For further explanation of the present invention, the following detailed description of the present invention is provided with reference to the drawings and examples, which should not be construed as limiting the scope of the present invention.
Example (b): as shown in figure 1, the high-efficiency energy-absorbing explosion-proof protective cabin structure mainly comprises an anti-cracking elastic protective coating 1, explosion-proof fiber concrete 2, a built-in sealed box 3, a filling shock absorber 4, a filling damping material concrete 5, an energy-consuming fixed steel plate inner layer 6, an explosion-proof shock-absorbing outer steel plate 7, a filling energy-consuming medium 8, a hinge coordination connection elastic rod 9, a high-strength fixed hinge 10, a common fixed hinge 11 and a cabin protective heat-insulating layer 12, wherein in the high-efficiency energy-absorbing explosion-proof protective cabin structure, the outermost layer of the whole cabin structure is provided with the anti-cracking elastic protective coating 1, the inner side of the anti-cracking elastic protective coating 1 is provided with the explosion-proof fiber concrete 2, the explosion-proof fiber concrete 2 is provided with a plurality of built-in sealed boxes 3, the filling shock absorbers 4 are arranged in the built-in sealed boxes 3, the inner side of the explosion-proof shock-absorbing outer steel plate 7 is arranged on the inner side of the explosion, a plurality of high-strength fixed hinges 10 and common fixed hinges 11 are arranged between the energy-consuming fixed steel plate inner layer 6 and the explosion-proof and shock-absorbing outer steel plate 7, the high-strength fixed hinges 10 are arranged on the outer surface of the energy-consuming fixed steel plate inner layer 6 and the inner surface of the explosion-proof and shock-absorbing outer steel plate 7, and are fixedly connected with an energy dissipation fixed steel plate inner layer 6 and an explosion-proof and shock-absorbing outer steel plate 7, a common fixed hinge 11 is arranged between the energy dissipation fixed steel plate inner layer 6 and the explosion-proof and shock-absorbing outer steel plate 7, a high-strength fixed hinge 10 and a common fixed hinge 11 adjacent to the high-strength fixed hinge are connected by adopting a hinge coordination connection elastic rod 9, energy-consuming media 8 are filled in the cavity between the energy-consuming fixed steel plate inner layer 6 and the explosion-proof shock-absorbing outer steel plate 7, and the inner side of the energy-consuming fixed steel plate inner layer 6 is provided with damping material filled concrete 5, and the inner side of the damping material filled concrete 5 is provided with an intra-cabin protective heat insulation layer 12.
The section of the high-efficiency energy-absorbing explosion-proof protective cabin body structure is integrally rectangular, four corners of the anti-cracking elastic protective coating 1 and the explosion-proof shock-absorbing outer steel plate 7 are circular arcs, the energy-consuming fixed steel plate inner layer 6 and the cabin inner protective heat-insulating layer 12 are rectangular, and the cabin inner protective heat-insulating layer 12 is a hollow cabin body.
The anti-cracking elastic protective coating 1 adopts styrene-acrylic emulsion. The explosion-proof fiber concrete 2 is made by adding explosion-proof steel fibers and explosion-proof polypropylene fibers into lightweight concrete, and the explosion-proof capability of the whole explosion-proof protection cabin structure is enhanced. The built-in sealed box 3 is enclosed by a low yield point energy consumption steel plate. The built-in sealed boxes 3 are uniformly distributed in the anti-explosion fiber concrete 2, and can effectively ensure that the energy consumption of the four sides of the anti-explosion protection cabin body structure is uniform when the anti-explosion fiber concrete is acted by an explosive force. The filled shock absorption body 4 and the filled energy dissipation medium 8 are made of foamed aluminum. The concrete filled with the damping material 5 is made of damping material added into light concrete, the damping material is made of polyvinyl alcohol, and the whole anti-explosion protection cabin body structure has enough strength and rigidity to resist the acting force of explosion while the damping, buffering and energy consumption are realized. The energy-consuming fixed steel plate inner layer 6 and the explosion-proof shock-absorbing outer steel plate 7 adopt low-yield-point energy-consuming steel plates. The hinge coordination connection elastic rod 9 is made of elastic materials, can effectively perform coordination connection on the high-strength fixed hinge 10 and the common fixed hinge 11, and meanwhile, when the whole explosion-proof protection cabin body structure is subjected to acting force, the hinge coordination connection elastic rod 9 can further dissipate energy and damp through stretching deformation. The protective and heat-insulating layer 12 in the cabin is made of calcium silicate boards, and the high-efficiency heat-resisting and heat-insulating capability of the protective and heat-insulating layer can effectively protect personnel and materials in the structure of the explosion-proof protective cabin.
The high-strength fixed hinges 10 are uniformly arranged on the outer surfaces of the four edges of the energy-consumption fixed steel plate inner layer 6 and the inner surface of the explosion-proof shock-absorption outer steel plate 7. The number of the high-strength fixed hinges 10 on the inner surface of the explosion-proof and shock-absorbing outer steel plate 7 is more than that of the high-strength fixed hinges 10 on the outer surface of the energy-consuming fixed steel plate inner layer 6. The high-strength fixed hinges 10 are fixedly connected with the energy-consumption fixed steel plate inner layer 6 and the explosion-proof shock-absorption outer steel plate 7 in a welding mode, the energy-consumption fixed steel plate inner layer 6 and the explosion-proof shock-absorption outer steel plate 7 can be effectively connected into a whole, and the internal structure of the whole explosion-proof protection cabin is compact.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides an explosion-proof protection cabin body structure of high-efficient energy-absorbing which characterized in that: the anti-cracking and anti-shock composite cabin structure comprises an anti-cracking elastic protective coating (1), anti-explosion fiber concrete (2), a built-in closed box (3), a filling shock absorber (4), damping material filled concrete (5), an energy-consuming fixed steel plate inner layer (6), an anti-explosion and shock-absorbing outer steel plate (7), an energy-consuming medium filled (8), a hinge coordination connection elastic rod (9), a high-strength fixed hinge (10), a common fixed hinge (11) and a cabin protection and heat insulation layer (12), wherein the anti-cracking elastic protective coating (1) is arranged on the outermost layer of the whole cabin structure, the anti-explosion fiber concrete (2) is arranged on the inner side of the anti-cracking elastic protective coating (1), a plurality of built-in closed boxes (3) are arranged in the built-in closed box (3), the filling shock absorber (4) is arranged in the built-in closed box (3), and the anti-explosion and shock-shock, an energy-consuming fixed steel plate inner layer (6) is arranged on the inner side of an explosion-proof and shock-absorbing outer steel plate (7), a plurality of high-strength fixed hinges (10) and common fixed hinges (11) are arranged between the energy-consuming fixed steel plate inner layer (6) and the explosion-proof and shock-absorbing outer steel plate (7), the high-strength fixed hinges (10) are arranged on the outer surface of the energy-consuming fixed steel plate inner layer (6) and the inner surface of the explosion-proof and shock-absorbing outer steel plate (7) and are fixedly connected with the energy-consuming fixed steel plate inner layer (6) and the explosion-proof and shock-absorbing outer steel plate (7), the common fixed hinges (11) are arranged between the energy-consuming fixed steel plate inner layer (6) and the explosion-proof and shock-absorbing outer steel plate (7), the high-strength fixed hinges (10) and the common fixed hinges (11) adjacent to the high-strength fixed hinges (10) are connected by hinge coordination elastic rods (9), an energy-consuming medium (8) is filled in a cavity between, and the inner side of the energy-consuming fixed steel plate inner layer (6) is provided with damping material filled concrete (5), and the inner side of the damping material filled concrete (5) is provided with an intra-cabin protective heat-insulating layer (12).
2. The structure of an energy-absorbing explosion-proof protective cabin according to claim 1, wherein: the anti-cracking elastic protective coating (1) adopts styrene-acrylic emulsion.
3. The structure of an energy-absorbing explosion-proof protective cabin according to claim 1, wherein: the anti-explosion fiber concrete (2) is prepared by adding anti-explosion steel fibers and anti-explosion polypropylene fibers into lightweight concrete.
4. The structure of an energy-absorbing explosion-proof protective cabin according to claim 1, wherein: the built-in airtight box (3) is enclosed by a low-yield-point energy-consumption steel plate, and the built-in airtight box (3) is uniformly distributed in the anti-explosion fiber concrete (2).
5. The structure of an energy-absorbing explosion-proof protective cabin according to claim 1, wherein: the filling shock absorption body (4) and the filling energy dissipation medium (8) are both made of foamed aluminum.
6. The structure of an energy-absorbing explosion-proof protective cabin according to claim 1, wherein: the concrete (5) filled with the damping material is formed by adding the damping material into lightweight concrete.
7. The structure of an energy-absorbing explosion-proof protective cabin according to claim 1, wherein: the energy-consuming fixed steel plate inner layer (6) and the explosion-proof shock-absorbing outer steel plate (7) are low-yield-point energy-consuming steel plates.
8. The structure of an energy-absorbing explosion-proof protective cabin according to claim 1, wherein: the hinge coordination connection elastic rod (9), the high-strength fixed hinge (10) and the common fixed hinge (11) are of an integrated structure, the hinge coordination connection elastic rod (9) is made of elastic materials, and the high-strength fixed hinge (10) and the common fixed hinge (11) are in coordination connection.
9. The structure of an energy-absorbing explosion-proof protective cabin according to claim 1, wherein: the high-strength fixed hinges (10) are uniformly arranged on the outer surface of the energy-consuming fixed steel plate inner layer (6) and the inner surface of the explosion-proof damping outer layer steel plate (7), and the number of the high-strength fixed hinges (10) on the inner surface of the explosion-proof damping outer layer steel plate (7) is more than that of the high-strength fixed hinges (10) on the outer surface of the energy-consuming fixed steel plate inner layer (6); the high-strength fixed hinge (10) is fixedly connected with the energy-consuming fixed steel plate inner layer (6), the high-strength fixed hinge (10) is fixedly connected with the explosion-proof damping outer steel plate (7) by welding.
10. The structure of an energy-absorbing explosion-proof protective cabin according to claim 1, wherein: the protective and heat-insulating layer (12) in the cabin is made of calcium silicate plates.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920592911.6U CN210195351U (en) | 2019-04-28 | 2019-04-28 | High-efficiency energy-absorbing explosion-proof protection cabin structure |
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| CN201920592911.6U CN210195351U (en) | 2019-04-28 | 2019-04-28 | High-efficiency energy-absorbing explosion-proof protection cabin structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005228A (en) * | 2019-04-28 | 2019-07-12 | 西安航空学院 | A kind of effective energy-absorbing explosive-proof protector section structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005228A (en) * | 2019-04-28 | 2019-07-12 | 西安航空学院 | A kind of effective energy-absorbing explosive-proof protector section structure |
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