CN201236607Y - Fast plugging simple gas-protection airtight door of civil air-defense construction - Google Patents
Fast plugging simple gas-protection airtight door of civil air-defense construction Download PDFInfo
- Publication number
- CN201236607Y CN201236607Y CNU2008203015441U CN200820301544U CN201236607Y CN 201236607 Y CN201236607 Y CN 201236607Y CN U2008203015441 U CNU2008203015441 U CN U2008203015441U CN 200820301544 U CN200820301544 U CN 200820301544U CN 201236607 Y CN201236607 Y CN 201236607Y
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- Prior art keywords
- doorframe
- plate
- door
- civil air
- built
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- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
A simple instant-sealing toxic gas-defense sealing door applied in civil defense construction comprises a sealing door panel, a door frame and a connecting piece which is used for connecting the sealing door panel and the door frame. The door frame is fixed on a channel wall body; embedded connecting pieces with connecting holes are symmetrically arranged on the inner side wall of the channel wall body; a rigid pole piece is connected with two relative embedded connecting pieces in detachable manner; two ends of the rigid pole piece are provided with connecting holes; the main body of the sealing panel is formed through the way that an inner panel body is adhered to and combined with an outer rubber panel; the inner panel body leans against the embedded connecting piece and the rigid pole piece and is connected with the rigid pole piece through a clasp piece and a bolt; and the sealing connection is adopted between the sealing door panel and the door frame. The utility model has the advantages that the structure is simple and reliable, the assembly and disassembly are convenient, the fast and reliable transition requirement is met, the sealing performance and anti-impacting ability are improved, and the toxic gas can be prevented from entering.
Description
Technical field
The utility model relates to civil air defense constructions and installations converting from wartime to peacetime production and vice versa shutoff measure.
Background technology
In order to finish the converting from wartime to peacetime production and vice versa function of civil air defense constructions and installations effectively, prevent that be contaminted air and other poison gas and shock wave of coring life from entering civil air defense constructions and installations inside, cause casualties or equipment damages, need shutoff civil air defense constructions and installations entrance and exit of the passage.Traditional method for blocking exists that member is heavy, cost is high, installs, dismounting is inconvenient, it is long to expend time in, do not satisfy the problems such as tightness requirement of gas defence after the shock wave.
The utility model content
The purpose of this utility model provides the simple and easy gas defence sealed door of a kind of civil air defense constructions and installations quick blocking, solves the technical problem that traditional plug members is heavy, installing/dismounting is inconvenient, expend time in long, poison gas bleeds easily.
The technical scheme that its technical problem that solves the utility model adopts is:
The simple and easy gas defence sealed door of this civil air defense constructions and installations quick blocking comprises airtight door-plate, doorframe and the connector that connects airtight door-plate and doorframe, it is characterized in that:
Doorframe is fixed on the passage body of wall, and symmetry is evenly equipped with the built-in connection of band connecting hole on its inside wall, the rigid bar that removably connects between the two relative built-in connections, and there is connecting hole at the two ends of rigid bar;
The main body of airtight door-plate is pasted by internal layer plate body and outer layer rubber plate and is composited, and its internal layer plate body is resisted against on built-in connection and the rigid bar, and is connected with rigid bar with bolt by fastener;
Between above-mentioned airtight door-plate and the doorframe for being tightly connected.
Above-mentioned internal layer plate body can be solid wood plate, artificial board or glass epoxy.
Above-mentioned doorframe is the steel concrete doorframe or is integrated with the passage body of wall.
Above-mentioned built-in connection can be the T steel plate of U-shaped reinforced steel bar ring, Ω shape reinforced steel bar ring or band connecting hole, and the end with holes of built-in connection is towards exposing outside, and both wings foot anchors in the doorframe.
Between above-mentioned built-in connection and the rigid bar can be that bolt or bolt are connected.
Place, slit between above-mentioned airtight door-plate and the doorframe can be tightly connected or be tightly connected by sealing joint strip, gap filler by bonding adhesive.
The pre-buried degree of depth of above-mentioned built-in connection is not less than 150mm.
The beneficial effects of the utility model are:
(1), the utility model is simple in structure, easy equipment, easy technology, simple facility have been adopted, accomplish simple and reliable, light and fast, saving material, can reach rapid and reliable conversion requirement, can satisfy civil air defense constructions and installations service requirement and chemical defence design specifications, have characteristics many, fast, good, that economize.
(2), the utility model fast demountable, when being engineering construction except that built-in connection or conversion is early stage install, all the other members all can be finished when urgent conversion.It is 0.7 man-hour/rice (channel cross-section girth) that spended time just before a battle is installed.As being that 6 meters * 3 meters passage (the channel cross-section girth is 18 meters) is installed to a sectional area, then four-player just can be finished installation work in 3 hours.
(3), the utility model carried out reliable sealing and reinforcing, improved sealing performance and shock resistance wave energy power, prevented that effectively poison gas from bleeding, the technical indicator of its air leakage can satisfy service requirement.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of doorframe.
Fig. 2 is the structural representation after doorframe connects rigid bar.
Fig. 3 is the structural representation after doorframe is installed airtight door-plate.
Fig. 4 is the enlarged drawing at Fig. 3 A place.
Fig. 5 is the enlarged drawing at Fig. 3 B place.
Fig. 6 is the structural representation of airtight door-plate.
Reference numeral: 1-airtight door-plate, 1.1-internal layer plate body, 1.2-outer layer rubber plate, 2-doorframe, 3-built-in connection, 4-rigid bar, 5-steel wire, 6-fastener, 7-bolt, 8-bonding adhesive.
The specific embodiment
Embodiment is referring to shown in Fig. 1-5, and the simple and easy gas defence sealed door of this civil air defense constructions and installations quick blocking comprises airtight door-plate 1, doorframe 2 and the connector that connects airtight door-plate and doorframe;
Referring to shown in Figure 6, the main body of airtight door-plate 1 is pasted by internal layer plate body 1.1 and outer layer rubber plate 1.2 and is composited, and internal layer plate body 1.1 can adopt artificial board, as lumber core; The internal layer plate body is resisted against on built-in connection 3 and the rigid bar 4, and is connected with rigid bar 4 with bolt 7 by fastener 6, referring to Fig. 4.
Place, slit between above-mentioned airtight door-plate 1 and the doorframe is tightly connected by bonding adhesive 8.
The specification of each member is concrete definite according to the cross dimensions size of actual shutoff passage during converting from wartime to peacetime production and vice versa.
Processing of the present utility model and installation process are as follows:
(1), doorframe can be fixed on the passage body of wall, symmetry is evenly equipped with the built-in connection of band connecting hole on its inside wall, early stage in civil air defense constructions and installations construction or converting from wartime to peacetime production and vice versa, also can directly in passage, intend installing the position embedded bar ring of simple and easy gas defence sealed door, when being operated in urgent conversion, all the other carry out.
(2), press channel width processing rigid bar.Rigid bar can adopt indented bars or steel rod.
(3), the internal layer plate body adopts the thick lumber core of 17mm, and according to passage section size combinations, reduction, connect to meet and seal with fluid sealant.
(4), internal layer plate body one side outwardly pastes the thick rubber tile of 5mm, rubber tile is littler than boarded door, the rubber tile edge is 20mm apart from the timber edge, adopts the high-strength plastic stick to paste.
(5), built-in connection in rigid bar two ends and the passage is linked with steel wire.
(6), airtight door-plate is installed, use fastener and screw, internal layer plate body and rigid bar are fixed.
(7), stick with glue the agent joint filling at airtight door-plate and doorframe seam crossing.
Claims (7)
- The simple and easy gas defence sealed door of [claim 1] a kind of civil air defense constructions and installations quick blocking comprises airtight door-plate (1), doorframe (2) and the connector that connects airtight door-plate and doorframe, it is characterized in that:Doorframe (2) is fixed on the passage body of wall, and symmetry is evenly equipped with the built-in connection (3) of band connecting hole on its inside wall, the rigid bar (4) that removably connects between relative two built-in connections (3), and there is connecting hole at the two ends of rigid bar (4);The main body of airtight door-plate (1) is pasted by internal layer plate body (1.1) and outer layer rubber plate (1.2) and is composited, its internal layer plate body (1.1) is resisted against on built-in connection (3) and the rigid bar (4), and is connected with rigid bar (4) with bolt (7) by fastener (6);Between above-mentioned airtight door-plate (1) and the doorframe for being tightly connected.
- The simple and easy gas defence sealed door of [claim 2] civil air defense constructions and installations quick blocking according to claim 1, it is characterized in that: above-mentioned internal layer plate body (1.1) is solid wood plate, artificial board or glass epoxy.
- The simple and easy gas defence sealed door of [claim 3] civil air defense constructions and installations quick blocking according to claim 1 and 2 is characterized in that: above-mentioned doorframe (2) is the steel concrete doorframe or is integrated with the passage body of wall.
- The simple and easy gas defence sealed door of [claim 4] civil air defense constructions and installations quick blocking according to claim 1 and 2, it is characterized in that: above-mentioned built-in connection (3) is the T steel plate of U-shaped reinforced steel bar ring, Ω shape reinforced steel bar ring or band connecting hole, the end with holes of built-in connection is towards exposing outside, and both wings foot anchors in the doorframe.
- The simple and easy gas defence sealed door of [claim 5] civil air defense constructions and installations quick blocking according to claim 1 and 2 is characterized in that: between above-mentioned built-in connection (3) and the rigid bar (4) is that bolt or bolt are connected.
- The simple and easy gas defence sealed door of [claim 6] civil air defense constructions and installations quick blocking according to claim 1 and 2 is characterized in that: the place, slit between above-mentioned airtight door-plate (1) and the doorframe is tightly connected or is tightly connected by sealing joint strip, gap filler by bonding adhesive (8).
- The simple and easy gas defence sealed door of [claim 7] civil air defense constructions and installations quick blocking according to claim 6, it is characterized in that: the pre-buried degree of depth of above-mentioned built-in connection (3) is not less than 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203015441U CN201236607Y (en) | 2008-07-18 | 2008-07-18 | Fast plugging simple gas-protection airtight door of civil air-defense construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203015441U CN201236607Y (en) | 2008-07-18 | 2008-07-18 | Fast plugging simple gas-protection airtight door of civil air-defense construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236607Y true CN201236607Y (en) | 2009-05-13 |
Family
ID=40649347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203015441U Expired - Fee Related CN201236607Y (en) | 2008-07-18 | 2008-07-18 | Fast plugging simple gas-protection airtight door of civil air-defense construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236607Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094468A (en) * | 2010-12-31 | 2011-06-15 | 中国人民解放军总参谋部工程兵第四设计研究院 | Water screen for rapidly attenuating shock wave in pits |
| CN109629974A (en) * | 2018-12-15 | 2019-04-16 | 陕西蓝天金盾人防设备工程有限公司 | A kind of steel construction closed guard gate and its manufacturing process |
-
2008
- 2008-07-18 CN CNU2008203015441U patent/CN201236607Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094468A (en) * | 2010-12-31 | 2011-06-15 | 中国人民解放军总参谋部工程兵第四设计研究院 | Water screen for rapidly attenuating shock wave in pits |
| CN109629974A (en) * | 2018-12-15 | 2019-04-16 | 陕西蓝天金盾人防设备工程有限公司 | A kind of steel construction closed guard gate and its manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20100718 |