CN110500009A - A kind of civil air defense constructions and installations shock resistance composite protective door - Google Patents
A kind of civil air defense constructions and installations shock resistance composite protective door Download PDFInfo
- Publication number
- CN110500009A CN110500009A CN201910678150.0A CN201910678150A CN110500009A CN 110500009 A CN110500009 A CN 110500009A CN 201910678150 A CN201910678150 A CN 201910678150A CN 110500009 A CN110500009 A CN 110500009A
- Authority
- CN
- China
- Prior art keywords
- outer layer
- arch sheet
- air defense
- civil air
- honeycomb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7007—Door leaves with curved, e.g. cylindrical or oval cross-section
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
Abstract
The invention discloses a kind of civil air defense constructions and installations shock resistance composite protective doors, belong to civil air defense constructions and installations apparatus field, including door body and doorframe, the door body includes outer layer arch sheet and the internal layer plate that is connected on the outer layer arch sheet inner wall, there is cavity between the internal layer plate and the outer layer arch sheet, filled layer is equipped in the cavity, the filled layer includes honeycomb skeleton and is filled in the intraskeletal packing material of the honeycomb, the packing material is sandy soil, concrete, one of polyurethane is several, the outer layer arch sheet, the material of the internal layer plate is steel or glass fiber reinforced plastics composite material.The configuration of the present invention is simple, design rationally, can effectively improve the resistance degree of protective door shock wave.
Description
Technical field
The present invention relates to civil air defense constructions and installations apparatus field, in particular to a kind of civil air defense constructions and installations shock resistance composite protective door.
Background technique
Protection works oral area is weak link and the key point strike position of engineering, and underground protective engineering carries protection
Internal staff, equipment safety important duty, therefore protective door is as the most important safeguard of oral area, to ensureing civil air defense constructions and installations
General safety there is decisive role, thus be always the key content of protection works research.
Existing protective door mostly uses Reinforced Concrete Materials, and door body generallys use plain batton door or arched door.Because of protection
Door drag grade usually require that it is very high, so armored concrete mechanism door body needs make it is very thick very heavy, production plus
Work, transport installation are all relatively difficult.
Summary of the invention
More heavy, the relatively difficult problem of processing and installation, mesh of the invention for protective door of the existing technology
Be a kind of civil air defense constructions and installations shock resistance composite protective door is provided.
To achieve the above object, the technical solution of the present invention is as follows:
A kind of civil air defense constructions and installations shock resistance composite protective door, including door body and doorframe, the door body include outer layer arch sheet
And it is connected to the internal layer plate on the outer layer arch sheet inner wall, have between the internal layer plate and the outer layer arch sheet
Cavity, the cavity is interior to be equipped with filled layer, and the filled layer includes honeycomb skeleton and is filled in the honeycomb skeleton
Packing material, the packing material be one of sandy soil, concrete, polyurethane or several, the outer layer arch sheet, institute
The material for stating internal layer plate is steel or glass fiber reinforced plastics composite material.
Preferably, the honeycomb skeleton includes the sub-honeycomb skeleton of at least two-layer laminate setting, two adjacent sub- bees
The honeycomb hole of nest skeleton is staggered.
Further, partition is equipped between the adjacent two sub-honeycomb skeletons.
Preferably, the internal layer plate and outer layer arch sheet junction are inclined surface, and the inclined surface is from the door
The outside of body is tilted to the center of interior lateral door body.
Further, the inner wall of the outer layer arch sheet is equipped with deep floor.
By adopting the above technical scheme, due to the setting of the outer layer arch sheet of arc, enable external shock wave fast
Speed is diverted to outside door body, so that the impact force or shock wave that door body receives be effectively reduced；In the intracorporal cavity of door and cavity
The setting of the honeycomb skeleton of setting has heat-insulated and isolation shock wave so that the structural strength of door body and rigidity are more superior
Effect；The setting of packing material in honeycomb skeleton so that shock wave through after outer layer arch sheet, can make packing material into
The rapid decay of one step, the safety inside limited protection civil air defense constructions and installations.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the connection schematic diagram of China and foreign countries' layer arch sheet and deep floor of the present invention.
In figure: 1- door body, 11- outer layer arch sheet, 12- internal layer plate, 13- sub-honeycomb skeleton, 14- partition, 15- ribs
Plate, 2- doorframe, 3- pedestal, 4- shaft, 5- attachment base.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
As shown in Figure 1, a kind of civil air defense constructions and installations shock resistance composite protective door, including door body 1 and doorframe 2, door body 1 and doorframe
2 are flexibly connected, and the present embodiment is preferably hinged, specifically, it is provided with pedestal 3 on doorframe 2 or the wall of civil air defense constructions and installations,
It is provided with shaft 4 on pedestal 3, is equipped with attachment base 5 in door body 1 accordingly, is provided on attachment base 5 compatible with shaft 4
Axis hole (not shown).
In the present embodiment, door body 1 includes that outer layer arch sheet 11 and the internal layer being connected on 11 inner wall of outer layer arch sheet are flat
Plate 12 has cavity, is equipped with filled layer in cavity, filled layer includes honeycomb bone between internal layer plate 12 and outer layer arch sheet 11
Frame and it is filled in the intraskeletal packing material of honeycomb, packing material is one of sandy soil, concrete, polyurethane or several
Kind, outer layer arch sheet 11, internal layer plate 12 material be steel or glass fiber reinforced plastics composite material.
In the present embodiment, honeycomb skeleton includes the sub-honeycomb skeleton 13 of at least two-layer laminate setting, two adjacent sons
The honeycomb hole of honeycomb skeleton 13 is staggered, meanwhile, partition 14 is equipped between two adjacent sub-honeycomb skeletons 13；Specifically, sub
Honeycomb skeleton 13 is arranged according to the axial direction of its honeycomb hole direction parallel with 1 inward-outward direction of door body.
In the present embodiment, internal layer plate 12 and 11 junction of outer layer arch sheet are inclined surface, and inclined surface is from the outside of door body 1
It is tilted to the center of interior lateral door body 1, meanwhile, plane passes through the axis of outer layer arch sheet 11 where the inclined surface；So set,
So that external force effectively can be passed to doorframe 2 along arcuate part after 1 stress of door body, until wall is passed to, to make
The advantages of external force distribution matches with the shape of door body 1, makes full use of the arcuate in shape of outer layer arch sheet 11.
In the present embodiment, the inner wall of outer layer arch sheet 11 is equipped with deep floor 15, as shown in Fig. 2, deep floor 15 is
It is arranged according to its length direction along the radian direction of outer layer arch sheet 11, so can preferably maintain outer layer arch sheet 11
Arch radian, improve door body 1 impact strength.
In use, shock wave is most of first to be intercepted by outer layer arch sheet 11, shunts, few after in external impacts to door body 1
Part is stopped by multilayer sub-honeycomb skeleton 13 and its internal packing material filled again through the impact force of outer layer arch sheet 11,
The setting for the multilayer sub-honeycomb skeleton 13 that honeycomb hole mutually staggers simultaneously, additionally it is possible to further disperse shock wave in filled layer
It comes, reduces shock wave and door body 1 is caused to concentrate damage.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (5)
1. a kind of civil air defense constructions and installations shock resistance composite protective door, including door body and doorframe, it is characterised in that: the door body includes outer
Layer arch sheet and the internal layer plate being connected on the outer layer arch sheet inner wall, the internal layer plate and the outer layer arch sheet
Between there is cavity, be equipped with filled layer in the cavity, the filled layer includes honeycomb skeleton and is filled in the honeycomb
The intraskeletal packing material of shape, the packing material are one of sandy soil, concrete, polyurethane or several, the outer layer
Arch sheet, the internal layer plate material be steel or glass fiber reinforced plastics composite material.
2. civil air defense constructions and installations according to claim 1 shock resistance composite protective door, it is characterised in that: the honeycomb skeleton
Sub-honeycomb skeleton including the setting of at least two-layer laminate, the honeycomb hole of two adjacent sub-honeycomb skeletons are staggered.
3. civil air defense constructions and installations according to claim 2 shock resistance composite protective door, it is characterised in that: described in adjacent two
Partition is equipped between sub-honeycomb skeleton.
4. civil air defense constructions and installations according to claim 1 shock resistance composite protective door, it is characterised in that: the internal layer plate with
Outer layer arch sheet junction is inclined surface, and the inclined surface is inclined from the outside of the door body to interior side to the center of door body
Tiltedly.
5. civil air defense constructions and installations according to claim 1 shock resistance composite protective door, it is characterised in that: the outer layer arch sheet
Inner wall be equipped with deep floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678150.0A CN110500009A (en) | 2019-07-25 | 2019-07-25 | A kind of civil air defense constructions and installations shock resistance composite protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678150.0A CN110500009A (en) | 2019-07-25 | 2019-07-25 | A kind of civil air defense constructions and installations shock resistance composite protective door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110500009A true CN110500009A (en) | 2019-11-26 |
Family
ID=68587037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910678150.0A Pending CN110500009A (en) | 2019-07-25 | 2019-07-25 | A kind of civil air defense constructions and installations shock resistance composite protective door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110500009A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805383A (en) * | 2019-11-27 | 2020-02-18 | 湖北华强科技有限责任公司 | Inclined protective structure and using method |
| CN111963025A (en) * | 2020-07-29 | 2020-11-20 | 浙江澳通人防设备有限公司 | Sound-proof explosion-proof type civil air defense door |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE703209A (en) * | 1966-09-01 | 1968-01-15 | ||
| NL1034056C2 (en) * | 2007-06-28 | 2008-12-30 | Jelle Horeman | Panel. |
| CN105464554A (en) * | 2014-08-25 | 2016-04-06 | 董浩 | Sound-insulation and sound-absorption door |
| CN108999540A (en) * | 2018-07-25 | 2018-12-14 | 东南大学 | A kind of novel antiknock protective door door leaf structure and its manufacturing method |
-
2019
- 2019-07-25 CN CN201910678150.0A patent/CN110500009A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE703209A (en) * | 1966-09-01 | 1968-01-15 | ||
| NL1034056C2 (en) * | 2007-06-28 | 2008-12-30 | Jelle Horeman | Panel. |
| CN105464554A (en) * | 2014-08-25 | 2016-04-06 | 董浩 | Sound-insulation and sound-absorption door |
| CN108999540A (en) * | 2018-07-25 | 2018-12-14 | 东南大学 | A kind of novel antiknock protective door door leaf structure and its manufacturing method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805383A (en) * | 2019-11-27 | 2020-02-18 | 湖北华强科技有限责任公司 | Inclined protective structure and using method |
| CN110805383B (en) * | 2019-11-27 | 2023-11-28 | 湖北华强科技股份有限公司 | Inclined protective structure and use method thereof |
| CN111963025A (en) * | 2020-07-29 | 2020-11-20 | 浙江澳通人防设备有限公司 | Sound-proof explosion-proof type civil air defense door |
| CN111963025B (en) * | 2020-07-29 | 2021-07-13 | 浙江澳通人防设备有限公司 | Sound-proof explosion-proof type civil air defense door |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191126 |