CN107178291B - A kind of closed guard gate - Google Patents
A kind of closed guard gate Download PDFInfo
- Publication number
- CN107178291B CN107178291B CN201710604278.3A CN201710604278A CN107178291B CN 107178291 B CN107178291 B CN 107178291B CN 201710604278 A CN201710604278 A CN 201710604278A CN 107178291 B CN107178291 B CN 107178291B
- Authority
- CN
- China
- Prior art keywords
- door leaf
- steel
- external door
- guard gate
- closed guard
- 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
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- 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
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
- E06B3/725—Door leaves consisting of frame and panels, e.g. of raised panel type with separate hollow frames, e.g. foam-filled
- E06B3/726—Door leaves consisting of frame and panels, e.g. of raised panel type with separate hollow frames, e.g. foam-filled of metal
-
- 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
- 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
- E06B5/18—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 harmful radiation
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Special Wing (AREA)
Abstract
The present invention relates to a kind of closed guard gate, including interior door leaf and external door leaf, interior door leaf and external door leaf are connected by the mechanism that is slidably connected, and are equipped with buffer layer therebetween；External door leaf side is arcuate structure, the steel-structured circular cylinder of multiple metal button members and perforation or more is equipped with inside external door leaf, compartment is filled with fire proofing material, multiple annular grooves are equidistantly equipped on the outer peripheral surface of cylindrical body, metal button member is set on annular groove, metal button member includes fixed part and mounting portion, and mounting portion is welded to each other by multiple annulus；Interior door leaf side is equipped with the first built-in fitting, is clamped with steel column by clamping piece, multiple threaded holes have been evenly arranged on steel column, Interal fixation is formed stiffening plate on steel column by screw.Closed guard gate of the invention alleviates the weight of door leaf, is provided simultaneously with fire prevention, explosion-proof and radiation protection function, and protective performance is good and is unlikely to deform damage, temporarily installs stiffening plate additional when can also be just before a battle, installation process is simple, and plug and play further increases protective.
Description
Technical field
The present invention relates to a kind of underground engineering safeguard more particularly to a kind of closed guard gates.
Background technique
Closed guard gate is the door of civil defence protection works entrance, has wartime safeguard function.Current closed guard gate is one mostly
The protective door of layer hard steel plate, structure is simple, is chiefly used in the high-intensitive shock of prevention, sealing structure is complicated, but sealing intensity
Low, fire resistance and thermal insulation are poor, and door leaf is mostly square planar, and suffered impact force is utmostly when being hit.
It is therefore desirable to design a kind of closed guard gate, to overcome the above problem.
Summary of the invention
It is an object of the invention to overcome the defect of the prior art, it is good and be unlikely to deform damage to provide a kind of protective performance
Closed guard gate.
The invention is realized in this way：
The present invention provides a kind of closed guard gate, including interior door leaf and external door leaf, and interior door leaf and external door leaf are by the mechanism that is slidably connected
Connection is equipped with therebetween buffer layer, and the mechanism that is slidably connected includes pulley and slideway, and pulley is arranged on interior door leaf, and slideway is set
It sets on the first groove of external door leaf；Side of the external door leaf far from interior door leaf is arcuate structure, is equipped with multiple gold inside external door leaf
Belong to the steel-structured circular cylinder of fastener and perforation or more, multiple steel-structured circular damaged surfaces are tangent to each other, and compartment is filled with fire prevention
Material is equidistantly equipped with multiple annular grooves on the outer peripheral surface of steel-structured circular cylinder, and metal button member is set on annular groove, gold
Belonging to fastener includes fixed part and mounting portion, and fixed part one end is fixed in external door leaf, and the other end connects mounting portion, and mounting portion is by more
A annulus is welded to each other, and the quantity of annulus is identical as steel-structured circular cylinder quantity；Interior door leaf is set far from the side of external door leaf
There is the first built-in fitting, steel column is clamped with by clamping piece, multiple threaded holes have been evenly arranged on steel column, is consolidated steel plate by screw
It is scheduled on steel column and forms stiffening plate.
Further, interior door leaf is surrounded by seal groove, and seal groove bottom interval is equipped with the second built-in fitting, consolidates in seal groove
Surely there is sealant layer, fixed between the second built-in fitting and sealant layer by screw.
Further, sealant layer is the double-deck glue-line, interior to be equipped with magnet.
Further, annular groove is equipped with 3, is separately positioned on two ends close to steel-structured circular cylinder and interposition
It sets.
Further, clamping piece is Z-shape steel part, including pressing plate, mounting plate and retractable plate, and mounting plate is equipped with installation
Hole, pressing plate and mounting plate are arranged in parallel.
Further, the gap between interior door leaf and external door leaf is equipped with sealing joint strip, and sealing joint strip is double-layer structure.
Further, external door leaf outer application has basal layer and Nuclear radiation-resistant coating, and miscella curing agent, resistance in basal layer
Nuclear radiation coating includes the anti-radiation base-material of energy and the pigments and fillers that can absorb radiation.
Further, buffer layer is formed by magnalium matter inorganic coagulation material and minerals powder and short glass fiber by foaming.
Further, buffer layer two sides are equipped with enhancement layer, and enhancement layer is by glass fiber mesh and magnalium matter inorganic gel material
Material and minerals powder are mixed.
The invention has the advantages that：
Closed guard gate of the invention alleviates the weight of door leaf, is provided simultaneously with fire prevention, explosion-proof and radiation protection function, protective
Well and damage can be unlikely to deform, temporarily install stiffening plate additional when can also be just before a battle, installation process is simple, plug and play, further increases
Protective.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of closed guard gate provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of steel-structured circular cylinder provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of metal button member provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of clamping piece provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without making creative work it is obtained it is all its
Its embodiment, shall fall within the protection scope of the present invention.
Such as Fig. 1, the embodiment of the present invention provides a kind of closed guard gate, including interior door leaf 1 and external door leaf 2, interior door leaf 1 and external door leaf
2, by the mechanism connection that is slidably connected, are equipped with therebetween buffer layer 3, the mechanism that is slidably connected includes pulley 31 and slideway 32, pulley 31
It is arranged on interior door leaf 1, slideway 32 is arranged on the first groove of external door leaf 2.When external door leaf 2 is impacted, buffering can be squeezed
Layer 3 significantly reduces the impact force that interior door leaf 1 is subject to so that inwardly door leaf 1 moves.
Side of the external door leaf 2 far from interior door leaf 1 is arcuate structure 21, makes the power being hit and the area minimum that is hit.
The steel-structured circular cylinder 23 of multiple metal button members 22 and perforation or more, multiple 23 tables of steel-structured circular cylinder are equipped with inside external door leaf 2
Face is tangent to each other, alleviates the weight of external door leaf 2, while not weakening the impact resistance of external door leaf 2.Steel-structured circular cylinder 23
Compartment be filled with fire proofing material 24, improve external door leaf 2 fire-proof function.
Such as Fig. 2 and Fig. 3, multiple annular grooves 231, metal button member are equidistantly equipped on the outer peripheral surface of steel-structured circular cylinder 23
22 include fixed part 221 and mounting portion 222, and 221 one end of fixed part is fixed in external door leaf 2, and the other end connects mounting portion 222,
Mounting portion 222 is welded to each other by multiple annulus, and the quantity of annulus is identical as 23 quantity of steel-structured circular cylinder, by metal button member
22 are set on annular groove 231, so that multiple steel-structured circular cylinders 23 are fixed on external door leaf 2 by metal button member 22
It is interior.When external door leaf 2 is hit or when high temperature, is reinforced and is supported by steel-structured circular cylinder 23, be unlikely to deform warpage and damage.
Interior door leaf 1 is equipped with the first built-in fitting 11 far from the side of external door leaf 2, is clamped with steel column 13, steel by clamping piece 12
It has been evenly arranged multiple threaded holes on column 13, steel plate 14 is fixed on steel column 13 by screw and forms stiffening plate, stiffening plate peace
Dress is convenient, and, plug and play of less demanding to installation personnel, to cope with just before a battle emergency.
Interior door leaf 1 is surrounded by seal groove 15, and 15 bottom interval of seal groove is equipped with the second built-in fitting 16, consolidates in seal groove 15
Surely there is sealant layer 17, fixed between the second built-in fitting 16 and sealant layer 17 by screw.Sealant layer 17 is the double-deck glue-line,
Interior to be equipped with magnet, door leaf can preferably agree with sealing when being closed with doorframe.
Wherein, annular groove 231 is equipped with 3, is separately positioned on close to two ends and centre of steel-structured circular cylinder 23
Position, corresponding metal button member 22 are equipped with 3.
Such as Fig. 4, clamping piece 12 is Z-shape steel part, including pressing plate 121, mounting plate 122 and retractable plate 123, mounting plate 122
It is equipped with mounting hole 124, mounting hole is passed through by bolt, mounting plate 122 is fixed on the first built-in fitting 11.Pressing plate 121 and peace
Loading board 122 is arranged in parallel, vertical with retractable plate 123 to connect, in order to pass through 123 fixing clamp of pressing plate 121 and retractable plate
Hold steel column 13.
Gap between interior door leaf 1 and external door leaf 2 is equipped with sealing joint strip 4, prevents extraneous dust from entering interior door leaf 1 and external door
Between fan 2, the smooth of pulley 31 and slideway 32 is kept.Sealing joint strip 4 is double-layer structure, and centre is equipped with gap, has reserved sealing
The space of compressional deformation, the case where avoiding sealing strip from leading to damage and leakproofness decline because of gender.
2 outer application of external door leaf has basal layer and Nuclear radiation-resistant coating, miscella curing agent in basal layer, and resistance to nuclear radiation applies
Material includes the anti-radiation base-material of energy and the pigments and fillers that can absorb radiation, and the film after solidification has radiation hardness and weakening high energy radiation
The ability of line.
Buffer layer 3 is formed by magnalium matter inorganic coagulation material and minerals powder and short glass fiber by foaming.3 two sides of buffer layer
Equipped with enhancement layer, enhancement layer is mixed by glass fiber mesh and magnalium matter inorganic coagulation material and minerals powder.
When closing door leaf, sealing is agreed with by the doorframe that sealant layer 17 and magnet make interior door leaf 1 put basement with people, so
Steel column 13 can be fixed on the first built-in fitting 11 afterwards as needed by clamping piece 12, steel plate 14 is then fixed on steel column 13
Between form stiffening plate.
In conclusion closed guard gate of the invention alleviates the weight of door leaf, it is provided simultaneously with fire prevention, explosion-proof and radiation protection function
Can, protective performance is good and is unlikely to deform damage, temporarily installs stiffening plate additional when can also be just before a battle, and installation process is simple, plug and play, into
One step improves protective.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of closed guard gate, which is characterized in that including interior door leaf and external door leaf, the interior door leaf and the external door leaf are connected by sliding
Connection mechanism connection is equipped with therebetween buffer layer, and the mechanism that is slidably connected includes pulley and slideway, and the pulley is arranged in institute
It states on interior door leaf, the slideway is arranged on the first groove of the external door leaf；
Side of the external door leaf far from the interior door leaf is arcuate structure, be equipped with inside the external door leaf multiple metal button members and
Steel-structured circular cylinder above and below perforation, multiple steel-structured circular damaged surfaces are tangent to each other, and compartment is filled with fire proofing material,
Multiple annular grooves are equidistantly equipped on the outer peripheral surface of the steel-structured circular cylinder, it is recessed that the metal button member is set in the annular
On slot, the metal button member includes fixed part and mounting portion, and described fixed part one end is fixed in the external door leaf, and the other end connects
The mounting portion is connect, the mounting portion is welded to each other by multiple annulus, the quantity of the annulus and the steel construction cylinder
Body quantity is identical；
The interior door leaf is equipped with the first built-in fitting far from the side of the external door leaf, is clamped with steel column, the steel by clamping piece
It has been evenly arranged multiple threaded holes on column, Interal fixation is formed on the steel column by stiffening plate by screw.
2. closed guard gate as described in claim 1, it is characterised in that：The interior door leaf is surrounded by seal groove, the seal groove
Bottom interval is equipped with the second built-in fitting, and sealant layer, second built-in fitting and the sealant are fixed in the seal groove
It is fixed between layer by screw.
3. closed guard gate as claimed in claim 2, it is characterised in that：The sealant layer is the double-deck glue-line, interior to be equipped with magnet.
4. closed guard gate as described in claim 1, it is characterised in that：The annular groove is equipped with 3, is separately positioned on close to institute
State two ends and middle position of steel-structured circular cylinder.
5. closed guard gate as described in claim 1, it is characterised in that：The clamping piece is Z-shape steel part, including pressing plate, mounting plate
And retractable plate, the mounting plate are equipped with mounting hole, the pressing plate and the mounting plate are arranged in parallel.
6. closed guard gate as described in claim 1, it is characterised in that：Gap between the interior door leaf and the external door leaf is equipped with
Sealing joint strip, the sealing joint strip are double-layer structure.
7. closed guard gate as described in claim 1, it is characterised in that：The external door leaf outer application has basal layer and resistance to nuclear radiation
Coating, miscella curing agent in the basal layer, the Nuclear radiation-resistant coating include can be anti-radiation base-material and radiation can be absorbed
Pigments and fillers.
8. closed guard gate as described in claim 1, it is characterised in that：The buffer layer is by magnalium matter inorganic coagulation material and mineral
Matter powder and short glass fiber are formed by foaming.
9. closed guard gate as claimed in claim 8, it is characterised in that：The buffer layer two sides are equipped with enhancement layer, the enhancement layer
It is mixed by glass fiber mesh and magnalium matter inorganic coagulation material and minerals powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710604278.3A CN107178291B (en) | 2017-07-24 | 2017-07-24 | A kind of closed guard gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710604278.3A CN107178291B (en) | 2017-07-24 | 2017-07-24 | A kind of closed guard gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107178291A CN107178291A (en) | 2017-09-19 |
| CN107178291B true CN107178291B (en) | 2018-11-27 |
Family
ID=59838309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710604278.3A Active CN107178291B (en) | 2017-07-24 | 2017-07-24 | A kind of closed guard gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107178291B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578438A (en) * | 2019-09-12 | 2019-12-17 | 潜山县九鼎精密机械有限公司 | Building civil air defense engineering cement door |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485804B (en) * | 2020-06-10 | 2021-07-30 | 安徽机电职业技术学院 | Explosion vent convenient to open after shocking resistance |
| CN114033286A (en) * | 2021-10-29 | 2022-02-11 | 深圳市岭南人防防护设备有限公司 | Steel structure civil air defense door leaf and processing technology thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3764871B2 (en) * | 2002-01-16 | 2006-04-12 | リョービ株式会社 | Closing sequence adjustment device |
| DE102008040434A1 (en) * | 2008-07-15 | 2010-01-21 | Sommer Metallbau-Stahlbau Gmbh & Co. Kg | Object protection door with frame-side seal |
| CN202325099U (en) * | 2011-11-18 | 2012-07-11 | 苏州市江诚人防设备有限公司 | Three-dimensional reinforced protective door |
| CN205063718U (en) * | 2015-07-31 | 2016-03-02 | 上海众幸防护科技有限公司 | People's air defense door protecting against shock structure |
| CN205990861U (en) * | 2016-08-25 | 2017-03-01 | 贵州瑞安达人防设备有限公司 | A kind of closed guard gate's impact-proof structure |
-
2017
- 2017-07-24 CN CN201710604278.3A patent/CN107178291B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578438A (en) * | 2019-09-12 | 2019-12-17 | 潜山县九鼎精密机械有限公司 | Building civil air defense engineering cement door |
| CN110578438B (en) * | 2019-09-12 | 2021-06-08 | 潜山县九鼎精密机械有限公司 | Building civil air defense engineering cement door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107178291A (en) | 2017-09-19 |
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Address after: 430011 9th Floor, Office Building of Civil Air Defense and War Preparedness Facilities Management Office, Xinchun Village (Jinqiao Avenue), Houhu Township, Jiang'an District, Wuhan City, Hubei Province Patentee after: Hubei Rail Transit Design and Research Co.,Ltd. Address before: 430011 9th Floor, Office Building of Civil Air Defense and War Preparedness Facilities Management Office, Xinchun Village (Jinqiao Avenue), Houhu Township, Jiang'an District, Wuhan City, Hubei Province Patentee before: Wuhan civil air defense architecture design and Research Institute Co.,Ltd. Address after: 430011 9th Floor, Office Building of Civil Air Defense and War Preparedness Facilities Management Office, Xinchun Village (Jinqiao Avenue), Houhu Township, Jiang'an District, Wuhan City, Hubei Province Patentee after: Wuhan civil air defense architecture design and Research Institute Co.,Ltd. Address before: 430011 9th Floor, Office Building of Civil Air Defense and War Preparedness Facilities Management Office, Xinchun Village (Jinqiao Avenue), Houhu Township, Jiang'an District, Wuhan City, Hubei Province Patentee before: WUHAN CITY CIVIL AIR DEFENSE CONSTRUCTION DESIGN AND Research Institute |
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| CP01 | Change in the name or title of a patent holder |