CN107939237A - A kind of people's air defense protective door of strong shock resistance - Google Patents
A kind of people's air defense protective door of strong shock resistance Download PDFInfo
- Publication number
- CN107939237A CN107939237A CN201711143774.XA CN201711143774A CN107939237A CN 107939237 A CN107939237 A CN 107939237A CN 201711143774 A CN201711143774 A CN 201711143774A CN 107939237 A CN107939237 A CN 107939237A
- Authority
- CN
- China
- Prior art keywords
- reinforcement cage
- steel reinforcement
- fixed
- steel
- people
- 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.)
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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
- 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
-
- 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
- E06B3/7017—Door leaves characterised by the filling between two external panels of grating type
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of people's air defense protective door of strong shock resistance, including foreboard, back plate and four blocks of side plates, foreboard, back plate and four blocks of side plates form an accommodating space, first buffer layer is disposed with accommodating space, steel fiber concrete layer and second buffer layer, first buffer layer includes the first steel reinforcement cage, some springs are provided with first steel reinforcement cage, the front side of first steel reinforcement cage is fixed with foreboard, steel fiber concrete layer includes the second steel reinforcement cage and pours in the steel fiber reinforced concrete on the second steel reinforcement cage, the front side of second steel reinforcement cage and the rear side of the first steel reinforcement cage are fixed, second buffer layer includes the 3rd steel reinforcement cage, some springs are provided with 3rd steel reinforcement cage, the front side of 3rd steel reinforcement cage and the rear side of the second steel reinforcement cage are fixed, the rear side back plate of 3rd steel reinforcement cage is fixed.The present invention not only alleviates weight with steel fiber reinforced concrete, while also enhances intensity；Two cushions are set, and each cushion has two-stage buffering, greatly strengthen impact resistance.
Description
Technical field
The present invention relates to a kind of people's air defense protective door of strong shock resistance, belong to defense equipment field.
Background technology
Existing people's air defense protective door generally use reinforced concrete structure, generally using C40 concrete for making, due to C40
Concrete has very high intensity, but its gravity is heavier, and does not have buffering effect.
The content of the invention
In order to solve the above technical problem, the present invention provides a kind of people's air defense protective door of strong shock resistance.
In order to achieve the above object, the technical solution adopted in the present invention is：
A kind of people's air defense protective door of strong shock resistance, including foreboard, back plate and four blocks of side plates, foreboard, back plate and four blocks of side plates
An accommodating space is formed, first buffer layer, steel fiber concrete layer and second buffer layer are disposed with accommodating space, the
One cushion includes the first steel reinforcement cage, is provided with some springs in the first steel reinforcement cage, and the gap of the first steel reinforcement cage is provided with slow
Cushion block is rushed, front side and the foreboard of the first steel reinforcement cage are fixed, and the surrounding of the first steel reinforcement cage is fixed with four blocks of side plates, steel fiber reinforced concrete
Layer includes the second steel reinforcement cage and pours in the steel fiber reinforced concrete on the second steel reinforcement cage, the front side of the second steel reinforcement cage and the first steel
The rear side of muscle cage is fixed, and the surrounding of the second steel reinforcement cage is fixed with four blocks of side plates, and second buffer layer includes the 3rd steel reinforcement cage, the 3rd steel
Some springs are provided with muscle cage, the gap of the 3rd steel reinforcement cage is provided with cushion pad, the front side and second of the 3rd steel reinforcement cage
The rear side of steel reinforcement cage is fixed, and the rear side back plate of the 3rd steel reinforcement cage is fixed, and the surrounding of the 3rd steel reinforcement cage is fixed with four blocks of side plates.
The back side of foreboard is provided with some cross reinforcings and some walings.
The leading flank of back plate is provided with some cross reinforcings and some walings.
Spring in first steel reinforcement cage has two kinds, the both ends of the first spring front side with the first steel reinforcement cage and rear side respectively
Fixed, one end of another spring is hanging, and the rear side of the other end and the first steel reinforcement cage is fixed.
Spring in 3rd steel reinforcement cage has two kinds, the both ends of the first spring front side with the 3rd steel reinforcement cage and rear side respectively
Fixed, one end of another spring is hanging, and the front side of the other end and the 3rd steel reinforcement cage is fixed.
Cushion pad is sponge.
The beneficial effect that the present invention is reached：The present invention substitutes traditional steel concrete with steel fiber reinforced concrete, not only subtracts
Light weight, while also enhance intensity；Two cushions are set, and each cushion has two-stage buffering, greatly strengthen anti-impact
Hit ability.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiments are only used for clearly illustrating the present invention
Technical solution, and be not intended to limit the protection scope of the present invention and limit the scope of the invention.
As shown in Figure 1, a kind of people's air defense protective door of strong shock resistance, including foreboard 1, back plate 2 and four blocks of side plates 3, it is preceding
Plate 1, back plate 2 and four blocks of side plates 3 form an accommodating spaces, and the back side of foreboard 1 is provided with some cross reinforcings 11 and some
Waling 12, the leading flank of back plate 2 are provided with some cross reinforcings 11 and some walings 12, in accommodating space
It is disposed with first buffer layer 4, steel fiber concrete layer 5 and second buffer layer 6.
First buffer layer 4 includes the first steel reinforcement cage 7, and some springs 8 are provided with the first steel reinforcement cage 7, the first steel reinforcement cage 7
Gap is provided with cushion pad, and cushion pad is sponge, and front side and the foreboard 1 of the first steel reinforcement cage 7 are fixed, the first steel reinforcement cage 7
Surrounding fixed with four blocks of side plates 3, steel fiber concrete layer 5 includes the second steel reinforcement cage 9 and pouring on the second steel reinforcement cage 9
Steel fiber reinforced concrete, the front side of the second steel reinforcement cage 9 and the rear side of the first steel reinforcement cage 7 are fixed, the surrounding of the second steel reinforcement cage 9 with four pieces
Side plate 3 is fixed, and second buffer layer 6 includes the 3rd steel reinforcement cage 10, and some springs 8, the 3rd reinforcing bar are provided with the 3rd steel reinforcement cage 10
The gap of cage 10 is provided with cushion pad, and the front side of the 3rd steel reinforcement cage 10 and the rear side of the second steel reinforcement cage 9 are fixed, the 3rd reinforcing bar
The rear side back plate 2 of cage 10 is fixed, and the surrounding of the 3rd steel reinforcement cage 10 is fixed with four blocks of side plates 3.
Spring 8 in first steel reinforcement cage 7 has two kinds, the both ends of the first spring 8 respectively with the front side of the first steel reinforcement cage 7 and
Rear side is fixed, and one end of another spring 8 is hanging, and the rear side of the other end and the first steel reinforcement cage 7 is fixed.In 3rd steel reinforcement cage 10
Spring 8 has two kinds, and the both ends of the first spring 8 are fixed with the front side of the 3rd steel reinforcement cage 10 and rear side respectively, another spring 8
One end is hanging, and the front side of the other end and the 3rd steel reinforcement cage 10 is fixed.
Above-mentioned protective door substitutes traditional steel concrete with steel fiber reinforced concrete, not only alleviates weight, while also strengthen
Intensity；Two cushions are set, and each cushion has two-stage buffering（Two kinds of 8 two-stage of spring bufferings）, greatly strengthen anti-impact
Hit ability.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of people's air defense protective door of strong shock resistance, including foreboard, back plate and four blocks of side plates, foreboard, back plate and four pieces of sides
Plate forms an accommodating space, it is characterised in that：Be disposed with accommodating space first buffer layer, steel fiber concrete layer and
Second buffer layer, first buffer layer include the first steel reinforcement cage, some springs, the sky of the first steel reinforcement cage are provided with the first steel reinforcement cage
Cushion pad is provided with gap, front side and the foreboard of the first steel reinforcement cage are fixed, and the surrounding of the first steel reinforcement cage is fixed with four blocks of side plates,
Steel fiber concrete layer includes the second steel reinforcement cage and pours in the steel fiber reinforced concrete on the second steel reinforcement cage, the second steel reinforcement cage
Front side and the rear side of the first steel reinforcement cage are fixed, and the surrounding of the second steel reinforcement cage is fixed with four blocks of side plates, and second buffer layer includes the 3rd
Steel reinforcement cage, is provided with some springs in the 3rd steel reinforcement cage, the gap of the 3rd steel reinforcement cage is provided with cushion pad, the 3rd steel reinforcement cage
Front side and the rear side of the second steel reinforcement cage fix, the rear side back plate of the 3rd steel reinforcement cage is fixed, the surrounding of the 3rd steel reinforcement cage with four pieces
Side plate is fixed.
A kind of 2. people's air defense protective door of strong shock resistance according to claim 1, it is characterised in that：The back side of foreboard is set
It is equipped with some cross reinforcings and some walings.
A kind of 3. people's air defense protective door of strong shock resistance according to claim 1, it is characterised in that：The leading flank of back plate
It is provided with some cross reinforcings and some walings.
A kind of 4. people's air defense protective door of strong shock resistance according to claim 1, it is characterised in that：In first steel reinforcement cage
Spring have two kinds, the both ends of the first spring are fixed with the front side of the first steel reinforcement cage and rear side respectively, the one of another spring
End is hanging, and the rear side of the other end and the first steel reinforcement cage is fixed.
A kind of 5. people's air defense protective door of strong shock resistance according to claim 1, it is characterised in that：In 3rd steel reinforcement cage
Spring have two kinds, the both ends of the first spring are fixed with the front side of the 3rd steel reinforcement cage and rear side respectively, the one of another spring
End is hanging, and the front side of the other end and the 3rd steel reinforcement cage is fixed.
A kind of 6. people's air defense protective door of strong shock resistance according to claim 1, it is characterised in that：Cushion pad is sea
It is continuous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143774.XA CN107939237A (en) | 2017-11-17 | 2017-11-17 | A kind of people's air defense protective door of strong shock resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711143774.XA CN107939237A (en) | 2017-11-17 | 2017-11-17 | A kind of people's air defense protective door of strong shock resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939237A true CN107939237A (en) | 2018-04-20 |
Family
ID=61932696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711143774.XA Pending CN107939237A (en) | 2017-11-17 | 2017-11-17 | A kind of people's air defense protective door of strong shock resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939237A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114083A (en) * | 2019-12-25 | 2020-05-08 | 浙江北泰智能科技股份有限公司 | Design structure of explosion-proof steel plate |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202944283U (en) * | 2012-11-27 | 2013-05-22 | 江苏东方汽车装饰件总厂 | Automobile left-A-pillar guard plate with buffer layer |
| CN205135327U (en) * | 2015-11-11 | 2016-04-06 | 上海地空防护设备有限公司 | Compound guard gate |
| CN205422406U (en) * | 2016-03-28 | 2016-08-03 | 浙江金旗门业有限公司 | Lacquer door is exempted from to anti hitting |
| CN205532097U (en) * | 2016-03-11 | 2016-08-31 | 浙江亿美达门业有限公司 | Anti timber that hits |
| CN205777036U (en) * | 2016-05-09 | 2016-12-07 | 福建国强新型环保建材有限公司 | A kind of high-efficiency insulated air-entrained concrete building block |
| JP2017160779A (en) * | 2017-04-07 | 2017-09-14 | 株式会社イトーキ | Manufacturing method of door and door |
| CN206571358U (en) * | 2017-03-04 | 2017-10-20 | 绍兴市通盛保温材料有限公司 | A kind of polyurethane door |
| CN207485276U (en) * | 2017-11-17 | 2018-06-12 | 苏州市江诚人防设备有限公司 | A kind of people's air defense protective door of strong shock resistance |
-
2017
- 2017-11-17 CN CN201711143774.XA patent/CN107939237A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202944283U (en) * | 2012-11-27 | 2013-05-22 | 江苏东方汽车装饰件总厂 | Automobile left-A-pillar guard plate with buffer layer |
| CN205135327U (en) * | 2015-11-11 | 2016-04-06 | 上海地空防护设备有限公司 | Compound guard gate |
| CN205532097U (en) * | 2016-03-11 | 2016-08-31 | 浙江亿美达门业有限公司 | Anti timber that hits |
| CN205422406U (en) * | 2016-03-28 | 2016-08-03 | 浙江金旗门业有限公司 | Lacquer door is exempted from to anti hitting |
| CN205777036U (en) * | 2016-05-09 | 2016-12-07 | 福建国强新型环保建材有限公司 | A kind of high-efficiency insulated air-entrained concrete building block |
| CN206571358U (en) * | 2017-03-04 | 2017-10-20 | 绍兴市通盛保温材料有限公司 | A kind of polyurethane door |
| JP2017160779A (en) * | 2017-04-07 | 2017-09-14 | 株式会社イトーキ | Manufacturing method of door and door |
| CN207485276U (en) * | 2017-11-17 | 2018-06-12 | 苏州市江诚人防设备有限公司 | A kind of people's air defense protective door of strong shock resistance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114083A (en) * | 2019-12-25 | 2020-05-08 | 浙江北泰智能科技股份有限公司 | Design structure of explosion-proof steel plate |
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