CN207715036U - A kind of explosion proof door for air defense basement - Google Patents
A kind of explosion proof door for air defense basement Download PDFInfo
- Publication number
- CN207715036U CN207715036U CN201721877229.9U CN201721877229U CN207715036U CN 207715036 U CN207715036 U CN 207715036U CN 201721877229 U CN201721877229 U CN 201721877229U CN 207715036 U CN207715036 U CN 207715036U
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- CN
- China
- Prior art keywords
- energy
- antiknock
- absorbing case
- proof door
- impact
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Abstract
The utility model is related to defense equipment technical fields, a kind of specially explosion proof door for air defense basement, including explosion-proof door main body and for absorbing the antiknock energy-absorbing case of impact energy, the load impacting face of explosion-proof door main body is provided with caulking groove, antiknock energy-absorbing case is rabbeted in caulking groove, antiknock energy-absorbing case is the body structure of a side opening, it is movably set with impact-resistant panels on the inside of antiknock energy-absorbing case, antiknock energy-absorbing case interior diagonal line position is provided with four group of first accumulator, first accumulator one end is fixed on the logical axis pin of the other end in impact-resistant panels by axis pin and is fixed on the bottom surface of antiknock energy-absorbing case, multigroup the second accumulator perpendicular to impact-resistant panels is uniformly arranged between impact-resistant panels and antiknock energy-absorbing case.This kind is used for the explosion proof door of air defense basement, and antiknock energy-absorbing case absorbs most energy, and avoiding explosion-proof door main body from generating deformation by big impact energy cannot work, be conducive to evacuating personnel, safety is improved, and dismounting and change is convenient, it is simple and convenient.
Description
Technical field
The utility model is related to defense equipment fields, specially a kind of explosion proof door for air defense basement.
Background technology
Air defense basement is the portions such as one kind of civil air defense works, including exterior wall, cushion wall, explosion proof door, enclosing wall, protection partition wall
It is grouped as, is mainly used for people's air defence temporary shelters, wartime air defense direction center, communication center, hideaway etc.；Part is forever standby anti-
Imperial fortification also have the function of three proofings.To ensure the needs such as people's air defence commander, communication, masking, the ground with predetermined safeguard function
Lower room, while also having the function of storing grain fresh water in Emergency time.Explosion proof door is even to resist device outside industrial building
The explosion so occurred, support personnel's life security and industrial building internal unit are intact, not by explosion wave endanger and it is effective
Prevent explosion hazard continue a kind of antiknock safeguard.
Existing explosion proof door is after occurring explosive event, and the impact of explosive force would generally cause explosion proof door to deform, door
Component lose the function of normal use, lead to space partition, personnel are trapped, resistance is stranded, and are unfavorable for very much the evacuation of personnel in this way
And fire-fighting and rescue, in consideration of it, it is proposed that a kind of explosion proof door for air defense basement.
Utility model content
The purpose of this utility model is to provide a kind of explosion proof doors for air defense basement, to solve above-mentioned background technology
The inoperable problem of explosion proof door deformation of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：
A kind of explosion proof door for air defense basement, including explosion-proof door main body and for absorb impact energy antiknock inhale
The load impacting face of energy case, explosion-proof door main body is provided with caulking groove, and antiknock energy-absorbing case is rabbeted in caulking groove, and antiknock energy-absorbing case is side
The body structure of opening is movably set with impact-resistant panels on the inside of antiknock energy-absorbing case, and antiknock energy-absorbing case interior diagonal line position is set
Be equipped with four group of first accumulator, first accumulator one end by axis pin be fixed on the other end in impact-resistant panels lead to axis pin be fixed on it is anti-
On the bottom surface of quick-fried energy-absorbing case, multigroup the second storage perpendicular to impact-resistant panels is uniformly arranged between impact-resistant panels and antiknock energy-absorbing case
It can device.
Preferably, the opening of antiknock energy-absorbing case is provided with internal buckle chimb, the inner bottom of internal buckle chimb and antiknock energy-absorbing case
Guide rod is fixedly installed between face, there are four guide rod settings, and is located at four corners of antiknock energy-absorbing case.
Preferably, corner's activity of impact-resistant panels is set on guide rod, and the outside of guide rod is socketed with third accumulator, the
The both ends of three accumulators are separately fixed in impact-resistant panels and antiknock energy-absorbing case.
Preferably, the lateral surface of antiknock energy-absorbing case is provided with the wavy snapping tooth of rectangle, in the caulking groove on explosion-proof door main body
Snap groove corresponding with snapping tooth is provided on wall, snapping tooth is bolted on explosion-proof door main body.
Preferably, the first accumulator is hydraulic energy absorption device, and the second accumulator and third accumulator are spring.
Compared with prior art, the beneficial effects of the utility model：
1. anti-when encountering explosive force impact by the way that antiknock energy-absorbing case is arranged on explosion-proof door main body in the utility model
Shock plate by shock loading to the bottom surface of antiknock energy-absorbing case compress advance, and then compress the first accumulator, the second accumulator and
Third accumulator, most energy are absorbed by accumulation of energy structure member inside antiknock energy-absorbing case, avoid explosion-proof door main body by
Big impact energy and generating deformation cannot work, be conducive to evacuating personnel, improve safety.
2. in the utility model, antiknock energy-absorbing case is encountering the excessive breaking-up of greater impact energy-absorbing deformation or maintenance and repair
It is not good at and places for a long time, when the corrosion of inner components needs replacing, need to only disassembles the bolt on snapping tooth,
It is simple and convenient.
Description of the drawings
Fig. 1 is the utility model general assembly vertical section structure schematic diagram；
Fig. 2 is the utility model antiknock energy-absorbing case cross-sectional structure schematic diagram.
In figure：The explosion-proof door main bodies of 1-；2- antiknock energy-absorbing casees；3- internal buckle chimbs；4- impact-resistant panels；The first accumulators of 5-；6-
Second accumulator；7- third accumulators；8- guide rods；9- snapping teeth；10- snap grooves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, ordinary skill staff person is not making creative work
Under the premise of the every other embodiment that is obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of explosion proof door for air defense basement, including explosion-proof door main body 1 and for absorbing the antiknock of impact energy
The load impacting face of energy-absorbing case 2, explosion-proof door main body 1 is provided with caulking groove, and antiknock energy-absorbing case 2 is rabbeted in caulking groove, antiknock energy-absorbing case 2
Inside for the body structure of a side opening, antiknock energy-absorbing case 2 is movably set with impact-resistant panels 4,2 interior diagonal of antiknock energy-absorbing case
Line position is provided with four group of first accumulator 5, and 5 one end of the first accumulator is fixed on the other end in impact-resistant panels 4 by axis pin and leads to
Axis pin is fixed on the bottom surface of antiknock energy-absorbing case 2, be uniformly arranged between impact-resistant panels 4 and antiknock energy-absorbing case 2 it is multigroup perpendicular to
Second accumulator 6 of impact-resistant panels 4.
In the present embodiment, the opening of antiknock energy-absorbing case 2 is provided with internal buckle chimb 3, internal buckle chimb 3 and antiknock energy-absorbing case 2
Inner bottom surface between be fixedly installed guide rod 8, there are four the settings of guide rod 8, and is located at four turnings of antiknock energy-absorbing case 2
Place.Corner's activity of impact-resistant panels 4 is set on guide rod 8, and the outside of guide rod 8 is socketed with third accumulator 7, third accumulator
7 both ends are separately fixed in impact-resistant panels 4 and antiknock energy-absorbing case 2.
In the present embodiment, guide rod 8 is oriented to the travel path to impact-resistant panels 4, prevents to deviate, and first
The arrangement mode of accumulator 5, the second accumulator 6 and third accumulator 7 so that each accumulation of energy component energy-absorbing is uniform, as more as possible
Absorption impact energy.
In the present embodiment, the lateral surface of antiknock energy-absorbing case 2 is provided with the wavy snapping tooth 9 of rectangle, on explosion-proof door main body 1
Snap groove 10 corresponding with snapping tooth 9 is provided on caulking groove inner wall, snapping tooth 9 is bolted on explosion-proof door main body 1.Peace
When dress or dismounting, only snapping tooth 9 need to be fastened or be detached with snap groove 10, then screw or unscrew the spiral shell on snapping tooth 9
Bolt, it is simple and convenient.
In the present embodiment, the first accumulator 5 is hydraulic energy absorption device, and the second accumulator 6 and third accumulator 7 are spring.
Three groups of accumulators are used cooperatively simultaneously, absorb impact energy as far as possible, are protected explosion-proof door main body 1, and simple in structure, are easy to
It realizes.
Operation principle and advantage in the utility model, encounter explosive force impact when impact-resistant panels 4 by shock loading to
The bottom surface compression of antiknock energy-absorbing case 2 is advanced, and then compresses the first accumulator 5, the second accumulator 6 and third accumulator 7, most of
Energy by 2 inside accumulation of energy structure member of antiknock energy-absorbing case absorb, avoid explosion-proof door main body 1 from being produced by excessive impact energy
Raw deformation cannot work, and prevent space partition, and personnel are trapped, resistance is stranded, and are conducive to evacuating personnel and fire-fighting and rescue, improve
Safety；Antiknock energy-absorbing case 2 is encountering the excessive breaking-up of greater impact energy-absorbing deformation or maintenance and repair is not good at and for a long time
It places, when the corrosion of inner components needs replacing, need to only disassemble the bolt on snapping tooth 9, it is simple and convenient.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical work personnel person of industry is it should be appreciated that the present utility model is not limited to the above embodiments, above embodiments and description
Described in be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit of the present invention
Under the premise of range, the utility model also has various changes and improvements, these changes and improvements both fall within claimed
In the scope of the utility model.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. a kind of explosion proof door for air defense basement, including explosion-proof door main body (1) and for absorbing the antiknock of impact energy
Energy-absorbing case (2), it is characterised in that：The load impacting face of the explosion-proof door main body (1) is provided with caulking groove, the antiknock energy-absorbing case
(2) in caulking groove, the antiknock energy-absorbing case (2) is the body structure of a side opening, the inside of the antiknock energy-absorbing case (2) for interlocking
Impact-resistant panels (4) are movably set with, antiknock energy-absorbing case (2) the interior diagonal line position is provided with four group of first accumulator (5),
Described first accumulator (5) one end is fixed on the logical axis pin of the other end in impact-resistant panels (4) by axis pin and is fixed on antiknock energy-absorbing case
(2) it on bottom surface, has been uniformly arranged between the impact-resistant panels (4) and antiknock energy-absorbing case (2) multigroup perpendicular to impact-resistant panels (4)
The second accumulator (6).
2. a kind of explosion proof door for air defense basement according to claim 1, it is characterised in that：The antiknock energy-absorbing case
(2) opening is provided with internal buckle chimb (3), fixed between the internal buckle chimb (3) and the inner bottom surface of antiknock energy-absorbing case (2)
It is provided with guide rod (8), there are four guide rod (8) settings, and is located at four corners of antiknock energy-absorbing case (2).
3. a kind of explosion proof door for air defense basement according to claim 2, it is characterised in that：The impact-resistant panels
(4) corner's activity is set on guide rod (8), and the outside of the guide rod (8) is socketed with third accumulator (7), the third
The both ends of accumulator (7) are separately fixed in impact-resistant panels (4) and antiknock energy-absorbing case (2).
4. a kind of explosion proof door for air defense basement according to claim 3, it is characterised in that：The antiknock energy-absorbing case
(2) lateral surface is provided with the wavy snapping tooth (9) of rectangle, be provided on the caulking groove inner wall on the explosion-proof door main body (1) with
The corresponding snap groove (10) of snapping tooth (9), the snapping tooth (9) are bolted on explosion-proof door main body (1).
5. a kind of explosion proof door for air defense basement according to claim 3, it is characterised in that：First accumulator
(5) it is hydraulic energy absorption device, second accumulator (6) and third accumulator (7) are spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877229.9U CN207715036U (en) | 2017-12-28 | 2017-12-28 | A kind of explosion proof door for air defense basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877229.9U CN207715036U (en) | 2017-12-28 | 2017-12-28 | A kind of explosion proof door for air defense basement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715036U true CN207715036U (en) | 2018-08-10 |
Family
ID=63051044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721877229.9U Expired - Fee Related CN207715036U (en) | 2017-12-28 | 2017-12-28 | A kind of explosion proof door for air defense basement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943060A (en) * | 2021-02-19 | 2021-06-11 | 山西聚脲防护材料有限公司 | Double-deck antiknock window convenient to installation |
-
2017
- 2017-12-28 CN CN201721877229.9U patent/CN207715036U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943060A (en) * | 2021-02-19 | 2021-06-11 | 山西聚脲防护材料有限公司 | Double-deck antiknock window convenient to installation |
| CN112943060B (en) * | 2021-02-19 | 2023-09-22 | 晋盾防护(山西)科技有限公司 | Double-deck antiknock window convenient to installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20201228 |