CN210343134U - Prevent flagging enhancement protection type people's air defense door - Google Patents
Prevent flagging enhancement protection type people's air defense door Download PDFInfo
- Publication number
- CN210343134U CN210343134U CN201920650817.1U CN201920650817U CN210343134U CN 210343134 U CN210343134 U CN 210343134U CN 201920650817 U CN201920650817 U CN 201920650817U CN 210343134 U CN210343134 U CN 210343134U
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- China
- Prior art keywords
- door
- door frame
- hangers
- wall
- plate
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- 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.)
- Expired - Fee Related
Links
- 230000007123 defense Effects 0.000 title claims abstract description 16
- 230000009467 reduction Effects 0.000 claims abstract description 12
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 11
- 239000010439 graphite Substances 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229940057995 liquid paraffin Drugs 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 238000007665 sagging Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 11
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 3
- 239000011241 protective layer Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000005251 gamma ray Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009993 protective function Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000005461 Bremsstrahlung Effects 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a sag-proof reinforced protective type civil air defense door, which comprises a door frame and a door plate, one side of the door plate is hinged on the door frame, a groove is arranged on the inner wall of the door plate, a reinforced protective layer is arranged in the groove, the reinforced protective layer comprises a heat insulation and noise reduction layer, liquid paraffin is filled in the heat insulation and noise reduction layer, a lead plate and a graphite plate are sequentially adhered on the inner wall of the heat insulation and noise reduction layer, a plurality of hangers are arranged at the top end of the outer wall of the door plate, through holes are arranged on the hangers, a plurality of hanging rods are arranged on the door frame corresponding to the hangers, the hanging rods penetrate into the through holes of the hangers, a plurality of supporting pieces are arranged at the bottom of the outer wall of the door frame, the fixing seat in the shape of Chinese character ji is welded on the door frame, a plurality of mounting holes are arranged on the fixing, the top end of the support frame shaped like a Chinese character 'ji' is attached to the bottom of the door panel. The utility model discloses can prevent that the door plant is flagging, the protection function is stronger.
Description
Technical Field
The utility model relates to a technical field of people's air defense emergency exit especially relates to a prevent flagging enhancement protection type people's air defense door.
Background
The civil air defense door is a door of an entrance and an exit of a civil protection project. In order to meet the requirements of functions of the civil air defense door, the civil air defense door is large in size and light in weight. Therefore, the phenomenon of sagging is often generated due to the self weight in the using process, and the normal use of the civil air defense door is influenced. And the structure of people's air defense door is more single, generally for door plant or the monoblock steel sheet that reinforced concrete poured and formed, and the function that can realize like this is just less, and barrier propterty is relatively poor.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a sag-proof reinforced protective type civil air defense door.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides a prevent flagging enhancement protection type people's air defense door, includes door frame and door plant, door plant one side articulates on the door frame, be equipped with the door opening on the door frame, it is equipped with the recess to correspond the door opening on the door plant inner wall, install in the recess and strengthen the inoxidizing coating, it falls the layer of making an uproar to strengthen the inoxidizing coating including thermal-insulated, the layer of making an uproar is inside to be the cavity structure, it has liquid paraffin to fill in the layer intracavity that falls thermal-insulated, it has stereotype, graphite cake to glue in proper order on the layer inner wall that falls thermal-insulated, door plant outer wall top is equipped with a plurality of hangers, it has the through-hole to run through on the hangers, it is equipped with a plurality of hangers to correspond the hangers on the door frame outer wall, the hanger penetrates in the through-hole of hangers, door frame outer wall bottom is equipped, A plurality of mounting holes are formed in the n-shaped supporting seat in a penetrating mode, the n-shaped supporting seat is installed on the n-shaped fixing seat and fixedly connected through fastening bolts, the top end of the n-shaped supporting seat is attached to the bottom of the door plate, rotating shafts are arranged at the upper end and the lower end of the side, which is not hinged to the door plate, of the door plate, a plug pin plate is arranged on the rotating shafts, an L-shaped baffle is arranged on the door frame corresponding to the plug pin plate, and an inserting slot for inserting the plug pin plate is formed between the L-shaped baffle.
And an organic glass plate is adhered between the lead plate and the graphite plate.
And the door plate is provided with a switch handle.
The utility model has the advantages that: the utility model can prevent the door plate from sagging and protect the door plate through the suspension function of the hangers and the hanging rods and the supporting function of the U-shaped fixed seat and the U-shaped supporting seat, and the U-shaped supporting seat has adjustable position and stronger applicability to the door plate; the door plant inboard is equipped with the enhancement inoxidizing coating, and protective function is stronger, and the intraformational liquid paraffin that makes an uproar falls in the thermal-insulated heat-insulation can absorb the heat, can also play the effect of making an uproar falls in giving sound insulation, and the stereotype can form certain isolation to gamma ray, and the graphite cake can be kept apart the neutron.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of an inner wall of a door panel;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a schematic structural view of a fixing seat shaped like a Chinese character 'ji';
FIG. 5 is a schematic structural view of an L-shaped baffle;
in the figure: 1-a door frame; 2-door panel; 3-heat insulation and noise reduction layer; 4-lead plate; 5-graphite plates; 6-hanging a lug; 7-hanging the rod; 8-shaped fixing seats; 9-inverted T-shaped supporting seat; 10-mounting holes; 11-a latch plate; a 12-L shaped baffle; 13-switch handle;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1 to 5, a sag-proof reinforced protection type civil air defense door comprises a door frame 1 and a door plate 2, wherein one side of the door plate 2 is hinged on the door frame 1, a door opening is arranged on the door frame 1, a groove is arranged on the inner wall of the door plate 2 corresponding to the door opening, a reinforced protection layer is arranged in the groove and comprises a heat insulation and noise reduction layer 3, the inside of the heat insulation and noise reduction layer 3 is of a cavity structure, liquid paraffin is filled in the inner cavity of the heat insulation and noise reduction layer 3, a lead plate 4 and a graphite plate 5 are sequentially adhered on the inner wall of the heat insulation and noise reduction layer 3, a plurality of hangers 6 are arranged at the top end of the outer wall of the door plate 2, through holes are penetrated on the hangers 6, a plurality of hanging rods 7 are arranged on the outer wall of the door frame 1 corresponding to the hangers 6, the hanging rods 7 are penetrated into the through holes of the hangers 6, a plurality of support pieces are, the utility model discloses a door frame, door frame 1, a plurality of installation hole 10 are all run through on a plurality of font fixing base 8, a plurality of font supporting seat 9 erect the dress and realize fixed connection on a plurality of font fixing base 8 and through fastening bolt, the laminating in a plurality of font supporting seat 9 tops sets up in door plant 2 bottoms, both ends all are equipped with the pivot about door plant 2 non-articulated one side, be equipped with bolt board 11 in the pivot, it is equipped with L shape baffle 12 to correspond bolt board 11 on the door frame 1, constitute between L shape baffle 12 and the door frame 1.
And an organic glass plate is adhered between the lead plate 4 and the graphite plate 5.
And the door panel 2 is provided with a switch handle 13.
The utility model can prevent the door plate 2 from sagging and protect the door plate 2 by the suspension function of the hanging lugs 6 and the hanging rods 7 and the supporting function of the n-shaped fixed seats 8 and the n-shaped supporting seats 9, the positions of the n-shaped supporting seats 9 can be adjusted according to the positions of the mounting holes 10, and the applicability to the door plate 2 is stronger; 2 inboards of door plant are equipped with the enhancement inoxidizing coating, and the protective function is stronger, and the liquid paraffin on thermal-insulated layer 3 of making an uproar that falls can absorb the heat, can also play the effect of making an uproar that gives sound insulation and fall.
The lead plate 4 can provide a certain isolation effect for gamma rays. Gamma rays (X-rays) are essentially high-energy photon beams (electromagnetic radiation) and since the photons are uncharged and their static mass is 0, they are less prone to lose energy. When the gamma ray interacts with the substance, three effects of photoelectric effect, compton scattering and electron pair annihilation are mainly generated to lose energy (different energy generation ratios are different). Gamma rays have strong penetrating power and are generally shielded by materials with high atomic numbers (such as lead, depleted uranium and tungsten) or concrete and water with large thicknesses.
The graphite plates 5 can isolate neutrons. The mass number of the neutron is 1, which is equivalent to the mass of the proton and has no charge. Elastic and inelastic collisions may occur as neutrons interact with matter. Neutrons lose certain energy when elastic collision occurs, and are gradually slowed down; when inelastic collision occurs, energy is absorbed by the target nucleic acid, and a nuclear reaction occurs. The neutron is uncharged, so that the penetration capacity of the neutron is high. The neutron protection is mainly made of low atomic number materials for absorption, and paraffin, graphite and other materials are good protection materials.
The organic glass plate can isolate β particles, β particles are electron beams moving at high speed, have a negative charge (positive charge for positive electrons), have 1/1837 rays with the mass of protons or neutrons, have the penetrating power of β rays generally between α rays and gamma rays, and easily generate bremsstrahlung radiation when β rays act on substances, and the phenomenon is particularly easy to generate in substances with larger atomic weight, so that the β radioactive source with higher activity is generally protected by light materials such as organic glass and the like.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (3)
1. The utility model provides a prevent flagging enhancement protection type people's air defense door, its characterized in that, includes door frame (1) and door plant (2), door plant (2) one side articulates on door frame (1), be equipped with the door opening on door frame (1), it is equipped with the recess to correspond the door opening on the door plant (2) inner wall, install the enhancement inoxidizing coating in the recess, the enhancement inoxidizing coating includes thermal-insulated noise reduction layer (3), thermal-insulated noise reduction layer (3) inside is the cavity structure, it has liquid paraffin to fill in the thermal-insulated noise reduction layer (3) inner chamber, it has stereotype (4), graphite cake (5) to glue in proper order on thermal-insulated noise reduction layer (3) inner wall, door plant (2) outer wall top is equipped with a plurality of hangers (6), it has the through-hole to run through on hangers (6), it is equipped with a plurality of hangers (7) to correspond hangers (6) on door frame (1) outer wall, hanger (7) penetrate in the through-, the bottom of the outer wall of the door frame (1) is provided with a plurality of supporting pieces, each supporting piece comprises a fixing seat (8) in the shape of a Chinese character 'ji' and a supporting seat (9) in the shape of a Chinese character 'ji', the n-shaped fixed seat (8) is welded on the door frame (1), a plurality of mounting holes (10) are respectively penetrated through the n-shaped fixed seat (8) and the n-shaped supporting seat (9), the n-shaped supporting seat (9) is erected on the n-shaped fixed seat (8) and is fixedly connected through a fastening bolt, the top end of the n-shaped support frame (9) is attached to the bottom of the door panel (2), the upper end and the lower end of the side of the door panel (2) which is not hinged are both provided with a rotating shaft, the rotating shaft is provided with a bolt plate (11), an L-shaped baffle (12) is arranged on the doorframe (1) corresponding to the bolt plate (11), and a slot for inserting the bolt plate (11) is formed between the L-shaped baffle plate (12) and the door frame (1).
2. The reinforced protection type civil air defense door capable of preventing sagging according to the claim 1, characterized in that organic glass plates are adhered between the lead plates (4) and the graphite plates (5).
3. A reinforced protection type civil air defense door against drooping according to claim 2, characterized in that the door panel (2) is provided with a switch handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920650817.1U CN210343134U (en) | 2019-05-08 | 2019-05-08 | Prevent flagging enhancement protection type people's air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920650817.1U CN210343134U (en) | 2019-05-08 | 2019-05-08 | Prevent flagging enhancement protection type people's air defense door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210343134U true CN210343134U (en) | 2020-04-17 |
Family
ID=70181350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920650817.1U Expired - Fee Related CN210343134U (en) | 2019-05-08 | 2019-05-08 | Prevent flagging enhancement protection type people's air defense door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210343134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997500A (en) * | 2020-08-27 | 2020-11-27 | 安徽优华辐射防护工程有限公司 | Radiation-proof door special for radiology department |
-
2019
- 2019-05-08 CN CN201920650817.1U patent/CN210343134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997500A (en) * | 2020-08-27 | 2020-11-27 | 安徽优华辐射防护工程有限公司 | Radiation-proof door special for radiology department |
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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: 20200417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |