CN103670215A - Multifunctional explosion-proof air-tight door - Google Patents
Multifunctional explosion-proof air-tight door Download PDFInfo
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- CN103670215A CN103670215A CN201310572720.0A CN201310572720A CN103670215A CN 103670215 A CN103670215 A CN 103670215A CN 201310572720 A CN201310572720 A CN 201310572720A CN 103670215 A CN103670215 A CN 103670215A
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- metal sheet
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Abstract
The invention discloses a multifunctional explosion-proof air-tight door. The door comprises a door frame and a door leaf arranged in the door frame, wherein the door leaf comprises an inner metal plate and an outer metal plate, a plurality of outwards-protruding arc parts are arranged on the outer metal plate, a concrete layer is arranged between the inner metal plate and the outer metal plate, one side, close to the outer metal plate, of the concrete layer is matched with the outer metal plate in shape, a plurality of steel bars are arranged in the concrete layer, a plurality of arch parts corresponding to the outwards-protruding arc parts are arranged on the steel bars, and a camera head is arranged outside the outer metal plate. With the method, the door is high in strength and good in deformation resistance and further has the camera shooting function.
Description
Technical field
The present invention relates to Technology for Civil Air Defence Projects field, particularly relate to a kind of multifunctional anti-explosion sealed door.
Background technology
Existing civil air defense constructions and installations has all been passed through feasibility study before construction, has both considered the needs of air defense in wartime, considers again the needs of peace-time economy construction, urban construction and people's lives, has flat war dual-use function.
Protective door is the important component part in civil air defense constructions and installations, and existing people's air defense is not high by the intensity of protective door, there is no camera function yet.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of multifunctional anti-explosion sealed door, and intensity is high, and anti-deformation is good, also has in addition camera function.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of multifunctional anti-explosion sealed door is provided, comprise: doorframe and the door leaf that is arranged on described doorframe inside, described door leaf comprises interior metal sheet and outer metal sheet, on described outer metal sheet, there are a plurality of evagination arc sections, between described interior metal sheet and outer metal sheet, be provided with layer of concrete, described layer of concrete matches with outer metal sheet near the shape of outer metal sheet one side, in described layer of concrete, be provided with many reinforcing bars, on described reinforcing bar, there is the corresponding arch of a plurality of and described evagination arc sections, the outer setting of described outer metal sheet has camera head.
In a preferred embodiment of the present invention, described camera head comprises the shell that steel plate is made, and on the front end face of described shell, is provided with high strength glass, and described enclosure is provided with camera.
In a preferred embodiment of the present invention, between described interior metal sheet and layer of concrete, be provided with isolation layer.
In a preferred embodiment of the present invention, the wall thickness of described outer metal sheet is more than or equal to 5 centimetres.
The invention has the beneficial effects as follows: multifunctional anti-explosion sealed door of the present invention, intensity is high, and anti-deformation is good, also has in addition camera function.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of multifunctional anti-explosion sealed door one preferred embodiment of the present invention;
Fig. 2 is the layer structural representation of described door leaf.
In accompanying drawing, the mark of each parts is as follows: 1, doorframe, 2, door leaf, 21, interior metal sheet, 22, outer metal sheet, 221, evagination arc sections, 23, layer of concrete, 24, reinforcing bar, 241, arch, 25, isolation layer, 3, camera head, 31, shell, 32, high strength glass, 33, camera.
The specific embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of multifunctional anti-explosion sealed door, comprise: doorframe 1 and the door leaf 2 that is arranged on described doorframe 1 inside, described door leaf 2 comprises interior metal sheet 21 and outer metal sheet 22, on described outer metal sheet 22, has a plurality of evagination arc sections 221, has strengthened anti-deformation of the present invention.
Between described interior metal sheet 21 and outer metal sheet 22, be provided with layer of concrete 23, described layer of concrete 23 matches with outer metal sheet 22 near the shape of outer metal sheet 22 1 sides, and layer of concrete 23 also has a plurality of arches, and anti-deformation is good.
In described layer of concrete 23, be provided with many reinforcing bars 24, described many reinforcing bars 24 in the vertical direction spaced sets, have the corresponding arch 241 of a plurality of and described evagination arc sections 221 on described reinforcing bar 24, further strengthened anti-deformation of the present invention.
The outer setting of described outer metal sheet 22 has camera head 3; described camera head 3 comprises the shell 31 that steel plate is made; on the front end face of described shell 31, be provided with high strength glass 32; described shell 31 inside are provided with camera 33; described shell 31 and high strength glass 32 are that camera 33 can be taken outside situation for protecting camera 33 not damaged by shock wave.
Between described interior metal sheet 21 and layer of concrete 23, be provided with isolation layer 25, the heat that external world's blast can be produced is isolated externally.
The wall thickness of described outer metal sheet 22 is more than or equal to 5 centimetres, and thickness is moderate, and intensity is high.
Multifunctional anti-explosion sealed door of the present invention, intensity is high, and anti-deformation is good, also has in addition camera function.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a multifunctional anti-explosion sealed door, it is characterized in that, comprise: doorframe and the door leaf that is arranged on described doorframe inside, described door leaf comprises interior metal sheet and outer metal sheet, on described outer metal sheet, there are a plurality of evagination arc sections, between described interior metal sheet and outer metal sheet, be provided with layer of concrete, described layer of concrete matches with outer metal sheet near the shape of outer metal sheet one side, in described layer of concrete, be provided with many reinforcing bars, on described reinforcing bar, have the corresponding arch of a plurality of and described evagination arc sections, the outer setting of described outer metal sheet has camera head.
2. multifunctional anti-explosion sealed door according to claim 1, is characterized in that, described camera head comprises the shell that steel plate is made, and on the front end face of described shell, is provided with high strength glass, and described enclosure is provided with camera.
3. multifunctional anti-explosion sealed door according to claim 1, is characterized in that, between described interior metal sheet and layer of concrete, is provided with isolation layer.
4. multifunctional anti-explosion sealed door according to claim 1, is characterized in that, the wall thickness of described outer metal sheet is more than or equal to 5 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572720.0A CN103670215A (en) | 2013-11-18 | 2013-11-18 | Multifunctional explosion-proof air-tight door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572720.0A CN103670215A (en) | 2013-11-18 | 2013-11-18 | Multifunctional explosion-proof air-tight door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103670215A true CN103670215A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310572720.0A Pending CN103670215A (en) | 2013-11-18 | 2013-11-18 | Multifunctional explosion-proof air-tight door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103670215A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236371A (en) * | 2018-10-10 | 2019-01-18 | 贵州大学 | A kind of blast resistance construction that can completely cut off two tunnels |
| CN110714704A (en) * | 2019-10-23 | 2020-01-21 | 江苏亚亚门业集团有限公司 | Automatic change multilayer explosion vent |
-
2013
- 2013-11-18 CN CN201310572720.0A patent/CN103670215A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236371A (en) * | 2018-10-10 | 2019-01-18 | 贵州大学 | A kind of blast resistance construction that can completely cut off two tunnels |
| CN110714704A (en) * | 2019-10-23 | 2020-01-21 | 江苏亚亚门业集团有限公司 | Automatic change multilayer explosion vent |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |
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| WD01 | Invention patent application deemed withdrawn after publication |