CN209398267U - A kind of hanging deck type explosion blast proof movable door - Google Patents
A kind of hanging deck type explosion blast proof movable door Download PDFInfo
- Publication number
- CN209398267U CN209398267U CN201821571673.2U CN201821571673U CN209398267U CN 209398267 U CN209398267 U CN 209398267U CN 201821571673 U CN201821571673 U CN 201821571673U CN 209398267 U CN209398267 U CN 209398267U
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- China
- Prior art keywords
- door leaf
- hanging deck
- door
- hollow cavity
- type explosion
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Abstract
The utility model discloses a kind of hanging deck type explosion blast proof movable doors, including door frame, first door leaf, second door leaf and hanging deck, the side of the door frame all passes through articulation piece and is equipped with door body, and the center position inside door body is equipped with hollow cavity, the two sides of the hollow cavity are respectively equipped with first door leaf and the second door leaf, and the inside of hollow cavity all passes through fixed block and is uniformly provided with spring, the first door leaf side is uniformly provided with mounting base, and fixed arm is all installed in mounting base, the fixed arm is equipped with rotating arm by articulated shaft, and rotating arm is equipped with hanging deck far from one end of fixed arm, the bottom of the hanging deck is all equipped with gasket, and protection wraping plate is all equipped on the lateral wall of the surrounding of hanging deck.The utility model is respectively equipped with first door leaf and the second door leaf by the two sides of hollow cavity, and the inside of hollow cavity all passes through that fixed block is uniformly provided with spring and the bottom of hanging deck is all equipped with gasket, convenient for increasing the shock strength of hanging deck type explosion blast proof movable door, to improve service life.
Description
Technical field
The utility model relates to defense equipment technical field, specially a kind of hanging deck type explosion blast proof movable door.
Background technique
It is used to guarantee in the case where subject to air raid the protective ventilation equipment uninterruptedly divulged information in engineering in civil air defense constructions and installations, one
As be used in combination with diffuser casing, the formula of dangling (one say for hanging deck formula) and two kinds of glue pipe type are divided into according to the difference of material.Main body is
The hanging deck of steel structure, explosion-wave-preventing hanging deck valve is usually in the open state, when shock wave arrives at, closes by shock wave wind pressure
Hanging deck is closed, abatement stops injury of the shock wave to personnel in people's air defense area.
Existing hanging deck type explosion blast proof movable door, when by shock wave, hanging deck can be automatically closed, but hanging deck is not effective
Positioning, be easy to happen displacement, it is poorly sealed after causing hanging deck to be closed, so that harmful substance be made to penetrate into interior by gap,
Also without good shock-absorbing function when being subjected to impact wave simultaneously, it is easy to damage explosion wave prevention active door, so that service life is reduced,
Shielding action well is not carried out yet to electromagnetic wave well when in use, causes security performance lower.
Utility model content
The purpose of this utility model is to provide a kind of hanging deck type explosion blast proof movable doors, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of hanging deck type explosion blast proof movable door, including door
Frame, first door leaf, the second door leaf and hanging deck, the side of the door frame all pass through articulation piece and are equipped with door body, and inside door body
Center position is equipped with hollow cavity, and the two sides of the hollow cavity are respectively equipped with first door leaf and the second door leaf, and hollow cavity is interior
Portion all passes through fixed block and is uniformly provided with spring, and the first door leaf side is uniformly provided with mounting base, and is all equipped in mounting base
Fixed arm, the fixed arm is equipped with rotating arm by articulated shaft, and rotating arm is equipped with hanging deck far from one end of fixed arm, described
The bottom of hanging deck is all equipped with gasket, and protection wraping plate, the first door leaf and the are all equipped on the lateral wall of the surrounding of hanging deck
Two door leafs are all equipped with the first air hole at the position of hanging deck, and first door leaf is all equipped with close to the bottom of the first air hole and leads
To plate, the guide plate is equipped with baffle far from one end of first door leaf, and the inside of guide plate is equipped with sliding slot, and described first
The side at fan top is equipped with link block, and link block extends to the inside of sliding slot far from one end of first door leaf and is equipped with sliding block,
The inside of the hollow cavity is equipped with metal partion (metp) at the position of the first air hole.
Preferably, the top of the door frame is equipped with dust excluding plate by support frame, and one end of dust excluding plate extends to door body
Outside.
Preferably, the side of the first door leaf is respectively equipped with knob and lock, and latches and shake hands all to be equipped with non-slip mat.
Preferably, the both ends of the metal partion (metp) are uniformly provided with convex block, and fixation hole is all equipped on convex block, on metal partion (metp)
Be uniformly provided with the second air hole, the inside of the second air hole is all equipped with copper mesh, metal partion (metp) by bolt-through fixation hole with
First door leaf is mutually fixed, and transverse concave groove and longitudinal groove is all equipped on metal partion (metp), and transverse concave groove and longitudinal groove are staggeredly
Distribution.
Preferably, rust preventive oil paint layer is all coated on the door frame, first door leaf, the second door leaf and hanging deck.
Compared with prior art, the utility model has the beneficial effects that a kind of hanging deck type explosion blast proof movable door passes through first
Door leaf is all equipped with guide plate close to the bottom of the first air hole, and guide plate is equipped with baffle far from one end of first door leaf, leads
It is equipped with sliding slot to the inside of plate, the side at the top of first door leaf is equipped with link block, and link block extends far from one end of first door leaf
To sliding slot inside and be equipped with sliding block, convenient for explosion time is occurring, valve energy is automatically closed, and will not deviate there are
Gap keeps hanging deck type explosion blast proof movable door safer, while also ensuring that explosion wave prevention active door runs well, and passes through the inside of hollow cavity
It is equipped with metal partion (metp) at the position of the first air hole, and is uniformly provided with the second air hole on metal partion (metp), the second air hole
The inside surrounding that is all equipped with copper mesh and hanging deck lateral wall on be all equipped with protection wraping plate, convenient for being shielded to electric pulse, favorably
Environment inside protection does not receive the interference of shock wave, improves the practicability of explosion wave prevention active door, the utility model passes through hollow cavity
Two sides be respectively equipped with first door leaf and the second door leaf, and the inside of hollow cavity all passes through fixed block and is uniformly provided with spring and hanging deck
Bottom be all equipped with gasket, convenient for increase hanging deck type explosion blast proof movable door shock strength, to improve service life.
Detailed description of the invention
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the hollow cavity schematic diagram of internal structure of the utility model；
Fig. 4 is the guide board structure schematic diagram of the utility model.
In figure: 1, mounting base；2, wraping plate is protected；3, it shakes hands；4, it latches；5, door frame；6, first door leaf；7, baffle；8, even
Connect block；9, hanging deck；10, dust excluding plate；11, metal partion (metp)；12, spring；13, the second door leaf；14, hollow cavity；15, first is ventilative
Hole；16, gasket；17, guide plate；18, rotating arm；19, fixed arm；20, convex block；21, the second air hole；22, copper mesh；
23, sliding block；24, sliding slot；25, fixed block；26, articulation piece.
Specific embodiment
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, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, a kind of embodiment provided by the utility model: a kind of hanging deck type explosion blast proof movable door, including door frame
5, first door leaf 6, the second door leaf 13 and hanging deck 9, the side of door frame 5 all pass through articulation piece 26 and are equipped with door body, and inside door body
Center position be equipped with hollow cavity 14, the top of door frame 5 is equipped with dust excluding plate 10, and one end of dust excluding plate 10 by support frame
The outside of door body is extended to, the two sides of hollow cavity 14 are respectively equipped with first door leaf 6 and the second door leaf 13, and hollow cavity 14 is interior
Portion all passes through fixed block 25 and is uniformly provided with spring 12, and the side of first door leaf 6 is respectively equipped with knob 3 and lock 4, and latches 4
It is all equipped with non-slip mat with knob 3,6 side of first door leaf is uniformly provided with mounting base 1, and fixed arm 19 is all equipped in mounting base 1,
Fixed arm 19 is equipped with rotating arm 18 by articulated shaft, and rotating arm 18 is equipped with hanging deck 9, hanging deck 9 far from one end of fixed arm 19
Bottom be all equipped with gasket 16, and protection wraping plate 2, first door leaf 6 and second are all equipped on the lateral wall of the surrounding of hanging deck 9
Fan 13 is all equipped with the first air hole 15 at the position of hanging deck 9, and first door leaf 6 is all set close to the bottom of the first air hole 15
There is guide plate 17, guide plate 17 is equipped with baffle 7 far from one end of first door leaf 6, and the inside of guide plate 17 is equipped with sliding slot 24,
Rust preventive oil paint layer is all coated on door frame 5, first door leaf 6, the second door leaf 13 and hanging deck 9, the side at 6 top of first door leaf is set
There is link block 8, and link block 8 extends to the inside of sliding slot 24 far from one end of first door leaf 6 and is equipped with sliding block 23, hollow cavity
14 inside is equipped with metal partion (metp) 11 at the position of the first air hole 15, and the both ends of metal partion (metp) 11 are uniformly provided with convex block
20, and fixation hole is all equipped on convex block 20, be uniformly provided with the second air hole 21 on metal partion (metp) 11, the second air hole 21 it is interior
Portion is all equipped with copper mesh 22, and metal partion (metp) 11 is fixed by bolt-through fixation hole and 6 phase of first door leaf, on metal partion (metp) 11
It is all equipped with transverse concave groove and longitudinal groove, and transverse concave groove and longitudinal groove are to be interspersed.
Working principle: in use, after door frame 5 installs first, door body is fixed on door frame 5 using articulation piece 26, is made
Knob 3 and lock 4 can open hanging deck 9, the first air hole being equipped with using first door leaf 6 and the second door leaf 13 towards outside
15 give the progress of civil air defense constructions and installations inside continual ventilation and heat with the second air hole 21 is uniformly provided on metal partion (metp) 11, work as hair
Raw explosion time, the wave action hanging deck 9 that is hit can be automatically closed, while the link block 8 that 9 side of hanging deck is equipped with, 8 bottom of link block
The sliding block 23 that portion is equipped with slides on the sliding slot 24 inside the guide plate 17 that 9 bottom of hanging deck is equipped in first door leaf 6, can be with
First air hole 15 closes, while gasket 16 plays sealing function, keeps protection safer, hollow when shock wave occurs
The spring 12 being uniformly provided with inside chamber 14 can play the second air hole 21 that shock-absorbing function and breathable membrane are uniformly provided with, and second thoroughly
The inside of stomata 21 is all equipped with copper mesh 22, cooperates with the protection wraping plate 2 being all equipped on the surrounding lateral wall of hanging deck 9, can
To play and shield the effect of electric pulse, the functionality of explosion wave prevention active door is improved, when shock wave can use rotating arm 18 later
It cooperates with fixed arm 19 and opens hanging deck 9, so that it may which inside is aerated.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of hanging deck type explosion blast proof movable door, including door frame (5), first door leaf (6), the second door leaf (13) and hanging deck (9), special
Sign is: the side of the door frame (5) all passes through articulation piece (26) and is equipped with door body, and the center position inside door body is equipped with
Hollow cavity (14), the two sides of the hollow cavity (14) are respectively equipped with first door leaf (6) and the second door leaf (13), and hollow cavity (14)
Inside all pass through fixed block (25) and be uniformly provided with spring (12), first door leaf (6) side is uniformly provided with mounting base (1),
And fixed arm (19) are all installed in mounting base (1), the fixed arm (19) is equipped with rotating arm (18) by articulated shaft, and rotates
Arm (18) is equipped with hanging deck (9) far from the one end of fixed arm (19), and the bottom of the hanging deck (9) is all equipped with gasket (16), and
Protection wraping plate (2), the first door leaf (6) and the second door leaf (13) are all equipped on the lateral wall of the surrounding of hanging deck (9) close to outstanding
It is all equipped at the position of plate (9) the first air hole (15), and first door leaf (6) is all equipped with close to the bottom of the first air hole (15)
Guide plate (17), the guide plate (17) is equipped with baffle (7) far from the one end of first door leaf (6), and guide plate (17) is interior
Portion is equipped with sliding slot (24), and the side at the top of the first door leaf (6) is equipped with link block (8), and link block (8) is far from first door leaf
(6) one end extends to the inside of sliding slot (24) and is equipped with sliding block (23), and the inside of the hollow cavity (14) is ventilative close to first
Metal partion (metp) (11) are equipped at the position in hole (15).
2. a kind of hanging deck type explosion blast proof movable door according to claim 1, it is characterised in that: the top of the door frame (5) is logical
It crosses support frame to be equipped with dust excluding plate (10), and one end of dust excluding plate (10) extends to the outside of door body.
3. a kind of hanging deck type explosion blast proof movable door according to claim 1, it is characterised in that: the one of the first door leaf (6)
Side is respectively equipped with knob (3) and lock (4), and latches (4) and knob (3) all equipped with non-slip mat.
4. a kind of hanging deck type explosion blast proof movable door according to claim 1, it is characterised in that: the two of the metal partion (metp) (11)
End is uniformly provided with convex block (20), and fixation hole is all equipped on convex block (20), and metal partion (metp) is uniformly provided with the second air hole on (11)
(21), the inside of the second air hole (21) is all equipped with copper mesh (22), and metal partion (metp) (11) passes through bolt-through fixation hole and the
One door leaf (6) is mutually fixed, and transverse concave groove and longitudinal groove is all equipped on metal partion (metp) (11), and transverse concave groove and longitudinal groove are
It is interspersed.
5. a kind of hanging deck type explosion blast proof movable door according to claim 1, it is characterised in that: the door frame (5), first door leaf
(6), rust preventive oil paint layer is all coated on the second door leaf (13) and hanging deck (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571673.2U CN209398267U (en) | 2018-09-26 | 2018-09-26 | A kind of hanging deck type explosion blast proof movable door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821571673.2U CN209398267U (en) | 2018-09-26 | 2018-09-26 | A kind of hanging deck type explosion blast proof movable door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398267U true CN209398267U (en) | 2019-09-17 |
Family
ID=67877917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821571673.2U Expired - Fee Related CN209398267U (en) | 2018-09-26 | 2018-09-26 | A kind of hanging deck type explosion blast proof movable door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209398267U (en) |
Cited By (2)
| 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 |
| CN110905599A (en) * | 2019-12-06 | 2020-03-24 | 华北科技学院 | Explosion venting door for safety protection of coal mine fire area |
-
2018
- 2018-09-26 CN CN201821571673.2U patent/CN209398267U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN110905599A (en) * | 2019-12-06 | 2020-03-24 | 华北科技学院 | Explosion venting door for safety protection of coal mine fire area |
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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 |
Granted publication date: 20190917 Termination date: 20210926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |