CN106481244B - A kind of civil air defense constructions and installations explosion proof door of movable type - Google Patents
A kind of civil air defense constructions and installations explosion proof door of movable type Download PDFInfo
- Publication number
- CN106481244B CN106481244B CN201611156773.4A CN201611156773A CN106481244B CN 106481244 B CN106481244 B CN 106481244B CN 201611156773 A CN201611156773 A CN 201611156773A CN 106481244 B CN106481244 B CN 106481244B
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- CN
- China
- Prior art keywords
- door
- plate
- doorframe
- keeper
- runner
- 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
- E06B5/12—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 against air pressure, explosion, or gas
-
- 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
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses a kind of civil air defense constructions and installations explosion proof doors of movable type, including at least two door-plates, doorframe and runner frame, the doorframe is welded and is fixed on concrete walls with runner frame, door-plate by sliding block move be mounted on the runner frame in sliding slot mouth in, the connecting bar locking mechanism for being locked on doorframe is additionally provided on the door-plate；Two door-plate is in contact side equipped with the buffer strip for preventing collision is worked as a buffer, and is locked by connecting bar locking mechanism between the door-plate surrounding and door-plate and door-plate；The doorframe is equipped with one for limiting the stopper that door-plate continues to move to runner frame edge.The object of the present invention is to provide a kind of civil air defense constructions and installations explosion proof doors of movable type, its is simple in structure, low cost, intensity is high, can bear the impact force of 0.8 megapascal or so, which can transverse shifting, it is stuck to avoid door body, the phenomenon that personnel can not open can be used for the longer region in aperture, applied widely.
Description
Technical field
The present invention relates to civil air defense constructions and installations security fields, specially a kind of civil air defense constructions and installations explosion proof door of movable type.
Background technology
With aerial attacker, the especially development of High-tech air raid weapons, the destruction efficiency of air strike improves rapidly, and air strike is
As the main means that high-tech formidable opponent gets the upper hand of, to make antiaircraft not only more and more difficult but also more and more important, air defense operation
Success or failure have become the deciding factor of High-technology local war's victory or defeat.Although war potential usually and does not appear as directly fighting
Struggle against power, but wartime can be quickly converted to practical war ability as needed.Therefore, war potential is that the final of war win and defeat is determined
Determine factor.Especially To win local wars under modern, especially high-tech conditions., as the trial of strength of overall national strength, more to the dependence of war potential
By force, only ensure potentiality, could finally win.Therefore, for city, air defense basement has especially great meaning.
Roof of air-defense basement, side wall, floor are all more thick and solid, firmer than basement without protective requirement, also have in addition to load-bearing certain anti-
The ability of shock wave and conventional bomb detonation wave.Technical staff has found that existing airtight blast door is opened using gear drive
It opens, driving gear and driven gear are mounted on sealed door, can be to being fixed on when sealed door is deformed by bomb impact
Gear drive on door body inner surface causes impact damage, or even causes the gear dislocation serious consequences such as stuck so that close
Closing door body can not open, and civil air defense constructions and installations door not only involves great expense, not only heavy to also take up larger space, applicability list
One.
In consideration of it, how to design a kind of can improve the stuck disadvantage of above-mentioned existing civil air defense constructions and installations door and play
Securely and reliably, and the device of low cost, the problem of becoming thinking required for technical staff.
Invention content
It is simple in structure the purpose of the present invention is in view of the above problems, provide a kind of civil air defense constructions and installations explosion proof door of movable type,
Low cost, intensity are high, can bear the impact force of 0.8 megapascal or so, the explosion proof door can transverse shifting, it is stuck to avoid door body,
Personnel can not open the phenomenon that, can be used for the longer region in aperture, it is applied widely.
In order to achieve the above object, the technical solution adopted by the present invention is：A kind of civil air defense constructions and installations explosion proof door of movable type, it is wrapped
Include at least two door-plates（1）, doorframe（2）And runner frame（3）, the doorframe（2）With runner frame（3）It welds and is fixed on concrete
On wall, door-plate（1）It is mounted on the runner frame by what sliding block moved（3）In sliding slot mouth in, the door-plate（1）On be additionally provided with
For being locked at doorframe（2）On connecting bar locking mechanism（8）；It is characterized in that, two door-plate（1）The side that is in contact is equipped with
Working as a buffer prevents the buffer strip of collision, the door-plate（1）Pass through connecting bar locking mechanism between surrounding and door-plate and door-plate
（8）Locking；The doorframe（2）With runner frame（3）Edge is equipped with one for limiting door-plate（1）The stopper continued to move to
（23）.
Further, the runner frame（3）For strip mount structure, it is welded with several between strip frame and consolidates whole knot
The reinforcing rib of structure performance（301）.
Further, the door-plate（1）On be additionally provided with positioned at door-plate（1）The runner in front and the back side（4）, be located at just on
The observation window of side（5）And closed catch（6）.
Further, the observation window（5）It is made of tempered glass, is sealed thereon by ring type seal.
Further, the runner at the back side（4）It is equipped with roller gear（101）, gear（101）With connecting bar locking mechanism
（8）Connection, passes through rotating wheel（4）Drive connecting bar locking mechanism（8）Rotation.
Further, the connecting bar locking mechanism（8）Including connecting rod（81）, stationary bushing（82）, wedge block（83）, turn to
Bar（84）, rotary corner plate（85）, long draw（86）, keeper（87）And fixed seat（88）；
The stationary bushing（82）It is fixed on door-plate（1）On, connecting rod（81）It is linked in stationary bushing（82）In, and connecting rod
（81）It is equipped with helical gear（801）, pass through the runner（4）On gear（101）It is meshed, drives connecting rod in stationary bushing
（82）Middle transverse shifting；The connecting rod（81）Two ends and wedge block（83）It is connected；
The turning-bar（84）It is had strong market potential by pull rod at both ends（9）It is movably connected, one end is arranged in wedge block（83）On,
The other end is arranged in rotary corner plate（85）On；
The long draw（86）One end and the rotary corner plate（85）It is had strong market potential by pull rod（9）It is connected, the other end is mounted on solid
Reservation（88）On；The keeper（87）Pass through keeper shaft（10）It is fixed on door-plate（1）On, and keeper（87）Strip hole is provided with,
The long draw（86）It is had strong market potential by pull rod（9）It is embedded on strip hole, for driving keeper（87）Rotation.
Further, the keeper（87）On be additionally provided with keeper head（870）, for being locked at blast wall（7）On.
Beneficial effects of the present invention：A kind of civil air defense constructions and installations explosion proof door of movable type of the present invention, simple in structure, cost is just
Preferably, intensity is high, can bear the impact force of 0.8 megapascal or so, the explosion proof door can transverse shifting, it is stuck to avoid door body, Ren Yuanwu
Method open the phenomenon that, can be used for the longer region in aperture, it is applied widely.
1, explosion proof door is opened using movable type, it is stuck avoids door body.
2, the invention device is welded using the steel plate of high intensity, by heat treatments such as a series of annealing, tempering, is protected
Integrated explosion proof system door anti-shock strength is demonstrate,proved.
3, the dress doorframe and runner frame edge are equipped with stopper, can prevent the explosion-proof door body in moving process from being sent out with doorframe
It is raw to hit, lead to steel construction doorframe fold.
Description of the drawings
Fig. 1 is door body positive structure schematic of the present invention.
Fig. 2 is the partial enlargement structural representation at A in Fig. 1.
Fig. 3 is the dimensional structure diagram of runner frame in Fig. 1.
Fig. 4 is door body structure schematic diagram of the present invention.
Fig. 5 is explosion proof door overlooking structure diagram.
Label character described in figure is expressed as：1, door-plate；2, doorframe；3, runner frame；4, runner；5, observation window；6, closed
Catch；7, blast wall；8, connecting bar locking mechanism；9, pull rod is had strong market potential；10；Keeper shaft；23, stopper；81, connecting rod；82, solid
Determine bushing；83, wedge type block；84, turning-bar；85, rotary corner plate；86, long draw；87, keeper；88, fixed seat；301, reinforcing rib；
101, gear；801, helical gear；870, keeper head.
Specific implementation mode
In order to make those skilled in the art more fully understand technical scheme of the present invention, below in conjunction with the accompanying drawings to the present invention into
The description of row detailed description, this part is only exemplary and explanatory, should not there is any limitation to protection scope of the present invention
Effect.
As Figure 1-Figure 5, concrete structure of the invention is：A kind of civil air defense constructions and installations explosion proof door of movable type, including at least
Two door-plates 1, doorframe 2 and runner frame 3, the doorframe 2 are welded with runner frame 3 and are fixed on concrete walls, and door-plate 1 passes through cunning
In the sliding slot mouth of block movement being mounted in the runner frame 3, it is additionally provided on the door-plate 1 for being locked at doorframe 2
Connecting bar locking mechanism 8；It is characterized in that, two door-plate 1 is in contact, side is equipped with the buffer strip for working as a buffer and preventing collision,
It is locked by connecting bar locking mechanism 8 between 1 surrounding of the door-plate and door-plate and door-plate；The doorframe 2 and 3 edge of runner frame
The stopper 23 continued to move to equipped with one for limiting door-plate 1.
Preferably, the runner frame 3 is strip mount structure, and being welded with several between strip frame consolidates overall structure
The reinforcing rib 301 of energy.
Preferably, runner 4, the directly on top observation positioned at 1 front of door-plate and the back side are additionally provided on the door-plate 1
Window 5 and closed catch 6.
Preferably, the observation window 5 is made of tempered glass, is sealed thereon by ring type seal.
Preferably, the runner 4 at the back side is equipped with roller gear 101, and gear 101 is connect with connecting bar locking mechanism 8, leads to
Crossing rotating wheel 4 drives connecting bar locking mechanism 8 to rotate.
Preferably, the connecting bar locking mechanism 8 includes connecting rod 81, stationary bushing 82, wedge block 83, turning-bar 84, corner
Plate 85, long draw 86, keeper 87 and fixed seat 88；
The stationary bushing 82 is fixed on door-plate 1, and connecting rod 81 is linked in stationary bushing 82, and connecting rod 81 is equipped with tiltedly
Gear 801 is meshed by the gear 101 on the runner 4, drives connecting rod transverse shifting in stationary bushing 82；The company
81 liang of ends of bar are connected with wedge block 83；
84 both ends of the turning-bar are had strong market potential by pull rod and 9 are movably connected, and one end is arranged on wedge block 83, the other end
It is arranged on rotary corner plate 85；
86 one end of the long draw and the rotary corner plate 85 are had strong market potential by pull rod 9 to be connected, and the other end is mounted on fixed seat 88
On；The keeper 87 is fixed on by keeper shaft 10 on door-plate 1, and keeper 87 is provided with strip hole, and the long draw 86 passes through
Pull rod, which is had strong market potential, 9 to be embedded on strip hole, for driving keeper 87 to rotate.
Preferably, it is additionally provided with keeper head 870 on the keeper 87, for being locked at blast wall 7.
As Figure 1-Figure 5, course of work when a kind of specific locking of the civil air defense constructions and installations explosion proof door of movable type of the present invention is such as
Under：
Step 1：Runner 4 is rotated clockwise, the gear 101 on runner 4 is engaged with the helical gear on connecting rod 81, engagement force
Square is transferred on connecting rod 81, and 81 level of connecting rod is driven to be moved to the left, and turning-bar 84 is level by vertical direction variation at this time；
Step 2：It is movably connected by turning-bar 84 and long draw 86, at this point, long draw 86 is flexible downwards；
Step 2：Long draw 86 downwards have strong market potential and 9 moved in the elongated hole of keeper 87 by flexible pushing drawing rod, drives keeper 87
It rotates clockwise, waits for that keeper head 870 locks in blast wall 7, stop operating.
Step 3：Opening process rotates counterclockwise runner 4, after to be opened, by the closed catch 6 of Manual push-pull to explosion-proof
7 side of wall, explosion proof door door body 1 is opened, and as needed, can be opened right side explosion proof door and is pushed into side, once vomitoria space,
It prevents that personnel is caused to block.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment including a series of elements includes not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Principle and implementation of the present invention are described for specific case used herein, the explanation of above example
It is merely used to help understand the method and its core concept of the present invention.The above is only a preferred embodiment of the present invention, it answers
When pointing out due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for the common skill of the art
For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action
Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved structure by invention
Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.
Claims (3)
1. a kind of civil air defense constructions and installations explosion proof door of movable type, including at least two door-plates（1）, doorframe（2）And runner frame（3）, described
Doorframe（2）With runner frame（3）It welds and is fixed on concrete walls, door-plate（1）It is mounted on the sliding slot by what sliding block moved
Frame（3）In sliding slot mouth in, the door-plate（1）On be additionally provided with for being locked at doorframe（2）On connecting bar locking mechanism
（8）；It is characterized in that, two door-plate（1）Be in contact side be equipped with work as a buffer prevent collision buffer strip, the door-plate
（1）Pass through connecting bar locking mechanism between surrounding and door-plate and door-plate（8）Locking；The doorframe（2）With runner frame（3）Edge
Equipped with one for limiting door-plate（1）The stopper continued to move to（23）；The door-plate（1）On be additionally provided with positioned at door-plate（1）Just
The runner in face and the back side（4）, directly on top observation window（5）And closed catch（6）；The runner at the back side（4）On
Equipped with roller gear（101）, gear（101）With connecting bar locking mechanism（8）Connection, passes through rotating wheel（4）Drive connecting bar locking
Mechanism（8）Rotation；The connecting bar locking mechanism（8）Including connecting rod（81）, stationary bushing（82）, wedge block（83）, turning-bar
（84）, rotary corner plate（85）, long draw（86）, keeper（87）And fixed seat（88）；
The stationary bushing（82）It is fixed on door-plate（1）On, connecting rod（81）It is linked in stationary bushing（82）In, and connecting rod（81）On
Equipped with helical gear（801）, pass through the runner（4）On gear（101）It is meshed, drives connecting rod in stationary bushing（82）Middle cross
To movement；The connecting rod（81）Two ends and wedge block（83）It is connected；
The turning-bar（84）It is had strong market potential by pull rod at both ends（9）It is movably connected, one end is arranged in wedge block（83）On, it is another
End is arranged in rotary corner plate（85）On；
The long draw（86）One end and the rotary corner plate（85）It is had strong market potential by pull rod（9）It is connected, the other end is mounted on fixed seat
（88）On；The keeper（87）Pass through keeper shaft（10）It is fixed on door-plate（1）On, and keeper（87）It is provided with strip hole, it is described
Long draw（86）It is had strong market potential by pull rod（9）It is embedded on strip hole, for driving keeper（87）Rotation；
The runner frame（3）For strip mount structure, several reinforcements for consolidating overall structure performance are welded between strip frame
Muscle（301）.
2. a kind of civil air defense constructions and installations explosion proof door of movable type according to claim 1, which is characterized in that the observation window（5）
It is made of tempered glass, is sealed thereon by ring type seal.
3. a kind of civil air defense constructions and installations explosion proof door of movable type according to claim 1, which is characterized in that the keeper（87）On
It is additionally provided with keeper head（870）, for being locked at blast wall（7）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611156773.4A CN106481244B (en) | 2016-12-15 | 2016-12-15 | A kind of civil air defense constructions and installations explosion proof door of movable type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611156773.4A CN106481244B (en) | 2016-12-15 | 2016-12-15 | A kind of civil air defense constructions and installations explosion proof door of movable type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106481244A CN106481244A (en) | 2017-03-08 |
| CN106481244B true CN106481244B (en) | 2018-08-28 |
Family
ID=58285071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611156773.4A Active CN106481244B (en) | 2016-12-15 | 2016-12-15 | A kind of civil air defense constructions and installations explosion proof door of movable type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106481244B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748278A (en) * | 2019-11-07 | 2020-02-04 | 上海衡靓民防设备机电配套有限公司 | Explosion-proof ripples hanging deck valve |
| CN111663828B (en) * | 2020-06-13 | 2021-10-29 | 河南方创建筑设计有限公司 | Civil air defense basement structure |
| CN111734269B (en) * | 2020-07-09 | 2022-01-11 | 温州品力智能幕墙门窗有限公司 | A roof skylight airtight door for civil air defense engineering |
| CN111997494B (en) * | 2020-09-10 | 2022-06-03 | 山东新博科技有限公司 | Civil air defense door based on high-barrier effect |
| CN113153105B (en) * | 2021-05-13 | 2022-08-09 | 四川博瑞人防工程有限公司 | Steel construction threshold formula biparting explosion vent that lives |
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|---|---|---|---|---|
| US3332167A (en) * | 1965-08-23 | 1967-07-25 | Pennsalt Chemicals Corp | Industrial process and apparatus |
| CN102900335A (en) * | 2012-11-05 | 2013-01-30 | 煤炭科学研究总院 | Protective sealing door for underground refuge chamber |
| CN103615288A (en) * | 2013-12-17 | 2014-03-05 | 中国人民解放军理工大学 | Single-open type metro section protection sealing partition door device |
| CN205477214U (en) * | 2016-02-20 | 2016-08-17 | 泰州金盾特种防火门有限公司 | Explosion door |
| CN206429152U (en) * | 2016-12-15 | 2017-08-22 | 湖南省桃江县湘中水工机械有限公司 | A kind of portable civil air defense constructions and installations explosion proof door |
-
2016
- 2016-12-15 CN CN201611156773.4A patent/CN106481244B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3332167A (en) * | 1965-08-23 | 1967-07-25 | Pennsalt Chemicals Corp | Industrial process and apparatus |
| CN102900335A (en) * | 2012-11-05 | 2013-01-30 | 煤炭科学研究总院 | Protective sealing door for underground refuge chamber |
| CN103615288A (en) * | 2013-12-17 | 2014-03-05 | 中国人民解放军理工大学 | Single-open type metro section protection sealing partition door device |
| CN205477214U (en) * | 2016-02-20 | 2016-08-17 | 泰州金盾特种防火门有限公司 | Explosion door |
| CN206429152U (en) * | 2016-12-15 | 2017-08-22 | 湖南省桃江县湘中水工机械有限公司 | A kind of portable civil air defense constructions and installations explosion proof door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106481244A (en) | 2017-03-08 |
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