CN106211733A - The electromagnetic shielding chamber of metal form externally-packed structure and processing technology - Google Patents
The electromagnetic shielding chamber of metal form externally-packed structure and processing technology Download PDFInfo
- Publication number
- CN106211733A CN106211733A CN201610809695.7A CN201610809695A CN106211733A CN 106211733 A CN106211733 A CN 106211733A CN 201610809695 A CN201610809695 A CN 201610809695A CN 106211733 A CN106211733 A CN 106211733A
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- metal form
- rivet clasp
- barricade
- concrete
- screened room
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- 239000002184 metal Substances 0.000 title claims abstract description 123
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 123
- 238000005516 engineering process Methods 0.000 title claims abstract description 13
- 238000012545 processing Methods 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 238000003466 welding Methods 0.000 claims abstract description 16
- 241000276425 Xiphophorus maculatus Species 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 28
- 230000007306 turnover Effects 0.000 claims description 9
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0001—Rooms or chambers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention relates to electromagnetic shielding chamber and the processing technology of a kind of metal form externally-packed structure, it is made up of barricade splicing, described barricade includes steel form, rivet clasp hook, steel form is platy structure, a steel form wherein side end face is evenly distributed with some floors, steel form opposite side end face is correspondingly provided with some rivet clasp hooks, described rivet clasp hook correspondence floor is uniformly distributed, steel form arranges rivet clasp hook side correspondence cast concrete and forms barricade, some barricades are mutually spliced to form screened room, steel form and concrete are one-body molded by rivet clasp hook, can directly use after being poured into a mould by concrete, concrete and rivet clasp hook is utilized to enhance barricade thickness and the solidness of screened room, steel form is directly connected with concrete by cast rivet clasp hook, by screened room is spliced by steel form welding.
Description
Technical field
The present invention relates to a kind of electromagnetic screen, be specifically related to a kind of simple in construction, be easy to the metal pattern that splicing is installed
The electromagnetic shielding chamber of plate externally-packed structure and processing technology.
Background technology
Electromagnetic shielding chamber is important infrastructure in modern scientific research, is widely used in military field and biological magnetic
Learn research field；In military field, being generally used for datatron confidential information, information security is the important channel of conservative state secret,
Be be related to party and state the information age can the big problem built socialism with Chinese characteristics of correct leadership national people,
It is the big problem of the ruling status safeguarding party, is to ensure that the big problem of national security, economic development.Therefore must take effectively to arrange
Execute the information security guaranteeing to relate to state secret.Screened room belongs to confined space, it is ensured that to shielding electromagnetic waves effect it is necessary to
Asking the solder joint in work progress, insulating mounting, electrostatic grounding, erection of doors and windows, the aspect such as dynamo-electric installation reaches the highest
Prescription.
But, it is to carry out construction and installation in the room after building builds up that existing screened room is moved, and technique is the most multiple
Miscellaneous, both wasted a large amount of manpower and materials, decrease again house effectively utilizes space, and building can not be made to shield completely.
Summary of the invention
In order to solve the problems referred to above, it is provided that a kind of simple in construction, both saved labor, monolithic architecture thing can be made again all to reach
Preferably shield effectiveness, the present invention devises electromagnetic shielding chamber and the processing technology of a kind of metal form externally-packed structure.
The concrete technical scheme that the present invention is taked is: the electromagnetic shielding chamber of a kind of metal form externally-packed structure, by shielding
Plate splicing composition, described barricade includes metal form, rivet clasp hook, and metal form is platy structure, metal form wherein side
End face is evenly distributed with some floors, and metal form opposite side end face is correspondingly provided with some rivet clasp hooks, described rivet clasp hook respective ribs
Plate is uniformly distributed, and metal form arranges rivet clasp hook side correspondence cast concrete and forms barricade, and some barricades mutually splice
Form screened room, between adjacent two barricades of screened room, pass through welded seal.
Adjacent two barricades of the same sidewall of screened room are sealed by Plate Welding；Metal form side is along to arranging floor side
End face turnover forms flange, and screened room adjacent both sides sidewall connects by sealing steel bar, and described sealing steel bar correspondence connects adjacent
Two metal form flange, seal steel bar and are connected by welding with metal form flange；Have on screened room wherein side barricade
Door opening, described door body side is along the shield gasket bar being provided with corresponding door opening；Concrete both sides are all connected by rivet clasp hook metal pattern
Plate.
The electromagnetic shielding chamber processing technology of a kind of metal form externally-packed structure, comprises the steps,
A. it is not provided with floor side end face welding rivet clasp hook at metal form, by rivet clasp hook along being uniformly distributed at floor；B. will set
Two the metal form non-floor sides putting rivet clasp hook metal form and be not provided with rivet clasp hook are positioned opposite, two gold being vertically arranged
Belonging to and leave gap between template, two corresponding metal form both sides and bottom are fixedly connected to form cast by connecting plate
Chamber；
C. to cast intracavity cast concrete, after concrete setting, take off the metal form being not provided with rivet clasp hook, be provided with rivet clasp
The metal form of hook forms barricade with concrete layer；
D. barricade is spliced to form the screened room of cuboid, two adjacent barricades are sealed by Plate Welding.
Step e, installs shield door on the side barricade arrange door opening, and in shield door side along installing corresponding door opening additional
Shield gasket bar.
Metal form side is along to arranging floor one side end face turnover formation flange, and screened room adjacent both sides sidewall is by sealing
Steel bar connects, in step d, and the sealing steel bar that ruling width matches with the two metal form flange that are connected, steel bar and gold will be sealed
Belong to template flange to be connected by welding；In stepb, two the metal form inwall inwalls forming cast chamber are provided with corresponding distribution
Rivet clasp hook.
Advantageous Effects: present configuration is simple, easy for installation, metal form is become by rivet clasp hook one with concrete
Type, can directly be used after being poured into a mould by concrete, utilizes concrete and rivet clasp hook to enhance the shielding thickness of slab of screened room
Degree and solidness, metal form is directly connected with concrete by cast rivet clasp hook, by welding metal form to screened room
Splicing, the mode merely with welded seal does not strengthens effectiveness, improves efficiency of construction while going back effectively；
The present invention is workable, technique is advanced, efficiency of construction is high, and it is with a wide range of applications, and is suitable for executing at screened room
Work aspect popularization and application；Arrange sealing steel bar to carry out adjacent two barricade flange sealing assembly, it is possible to effectively strengthen sealing effect
Really, connection robustness and the airtight quality of adjacent metal template are improved.
Accompanying drawing explanation
Accompanying drawing 1 is screened room structure diagram；
Accompanying drawing 2 is screened room diagrammatic cross-sectional view；
Accompanying drawing 3 is partial enlarged drawing at the A of accompanying drawing 2；
Accompanying drawing 4 is metal form outboard structure sketch；
Accompanying drawing 5 is metal form inside structure sketch；
Accompanying drawing 6 pours into a mould sketch for barricade；
Accompanying drawing 7 is barricade structure diagram；
Accompanying drawing 8 arranges the barricade structure diagram of steel plate for concrete both sides；
Accompanying drawing 9 is for utilizing the splicing construction sketch of barricade shown in Fig. 8.
In figure 1 be barricade, 2 for seal steel bar, 3 for door body, 4 for shield gasket bar, 5 for connecting plate, 6 for flange, 11
For concrete, 12 be metal form, 13 be rivet clasp hook, 14 for floor.
Detailed description of the invention
The electromagnetic shielding chamber of 1 one kinds of metal form externally-packed structures of embodiment, sees Fig. 1-7: be made up of barricade 1 splicing,
Described barricade 1 includes that metal form 12, rivet clasp hook 13, metal form 12 are platy structure, a metal form 12 wherein side
Face is evenly distributed with some floors 14, and metal form 12 opposite side end face is correspondingly provided with some rivet clasp hooks 13, described rivet clasp hook 13
Corresponding floor 14 is uniformly distributed, and metal form 12 arranges rivet clasp hook 13 side correspondence cast concrete 11 and forms barricade 1, some
Barricade 1 is mutually spliced to form screened room, passes through welded seal between adjacent two barricades 1 of screened room.
Adjacent two barricades 1 of the same sidewall of screened room are sealed by Plate Welding；Metal form 12 side is along to arranging floor
14 1 side end face turnovers form flange 6, and screened room adjacent both sides sidewall connects by sealing steel bar 2, and described sealing steel bar 2 is corresponding
Connect adjacent two metal form 12 flange 6, seal steel bar 2 and be connected by welding with metal form 12 flange 6；Screened room wherein one
Having door opening on side shield plate 1, described door body 3 side is along the shield gasket bar 4 being provided with corresponding door opening.
Metal form 12 and concrete 11 are one-body molded by rivet clasp hook 13, can directly enter after being poured into a mould by concrete 11
Exercising use, utilize concrete 11 and rivet clasp hook 13 to enhance barricade 1 thickness and the solidness of screened room, metal form 12 is direct
It is connected with concrete 11 by cast, screened room is spliced, not merely with welded seal by metal form 12 is welded
Mode strengthen effectiveness, also effectively while improve efficiency of construction；
The present invention is workable, technique is advanced, efficiency of construction is high, and it is with a wide range of applications, and is suitable for executing at screened room
Work aspect popularization and application；Arrange sealing steel bar 2 to carry out adjacent two barricade 1 flange 6 sealing assembly, it is possible to effectively strengthen sealing
Effect, improves connection robustness and the airtight quality of adjacent metal template 12.
The electromagnetic shielding chamber of 2 one kinds of metal form externally-packed structures of embodiment, see Fig. 1-7: by barricade 1 splicing group
Becoming, described barricade 1 includes that metal form 12, rivet clasp hook 13, metal form 12 are platy structure, metal form 12 wherein side
End face is evenly distributed with some floors 14, and metal form 12 opposite side end face is correspondingly provided with some rivet clasp hooks 13, described rivet clasp hook
13 corresponding floors 14 are uniformly distributed, and metal form 12 arranges rivet clasp hook 13 side correspondence cast concrete 11 and forms barricade 1, if
Dry barricade 1 is mutually spliced to form screened room, passes through welded seal between adjacent two barricades 1 of screened room.
Adjacent two barricades 1 of the same sidewall of screened room are sealed by Plate Welding；Metal form 12 side is along to arranging floor
14 1 side end face turnovers form flange 6, and screened room adjacent both sides sidewall connects by sealing steel bar 2, and described sealing steel bar 2 is corresponding
Connect adjacent two metal form 12 flange 6, seal steel bar 2 and be connected by welding with metal form 12 flange 6；Screened room wherein one
Having door opening on side shield plate 1, described door body 3 side is along the shield gasket bar 4 being provided with corresponding door opening.
The electromagnetic shielding chamber processing technology of a kind of metal form 12 externally-packed structure, comprises the steps,
A. it is not provided with floor 14 side end face welding rivet clasp hook 13 at metal form 12, rivet clasp hook 13 is uniformly divided along at floor 14
Cloth；B. by relative for two metal form 12 non-floor 14 sides arranging rivet clasp hook 13 metal form 12 be not provided with rivet clasp hook 13
Arranging, leaving gap between the metal form 12 that two are vertically arranged, two corresponding metal form 12 both sides and bottom are passed through
Connecting plate 5 is fixedly connected to form cast chamber；
C. to cast intracavity cast concrete 11, after concrete 11 solidifies, the metal form 12 being not provided with rivet clasp hook 13 is taken off,
The metal form 12 being provided with rivet clasp hook 13 forms barricade 1 with concrete 11 layers；
D. barricade 1 is spliced to form the screened room of cuboid, two adjacent barricades 1 are carried out close by Plate Welding
Envelope.
Step e, installs shield door on the side barricade 1 arrange door opening, and in shield door side along installing corresponding door opening additional
Shield gasket bar 4.
Metal form 12 side is along to arranging floor 14 1 side end face turnover formation flange 6, and screened room adjacent both sides sidewall leads to
Crossing sealing steel bar 2 to connect, in step d, the sealing steel bar 2 that ruling width matches with two metal form 12 flange 6 that are connected, by close
Envelope steel bar 2 is connected by welding with metal form 12 flange 6.
Connecting one-body molded with concrete 11 by rivet clasp hook 13 after metal form 12 cast, metal form 12 is by mixed
Can directly use after the cast of solidifying soil 11, utilize concrete 11 and rivet clasp hook 13 enhance screened room barricade 1 thickness and
Solidness, metal form 12 is directly connected with concrete 11 by cast, carries out screened room by welding metal form 12
Splicing, the mode merely with welded seal does not strengthens effectiveness, improves efficiency of construction while going back effectively；
The present invention is workable, technique is advanced, efficiency of construction is high, and it is with a wide range of applications, and is suitable for executing at screened room
Work aspect popularization and application；Arrange sealing steel bar 2 to carry out adjacent two barricade 1 flange 6 sealing assembly, it is possible to effectively strengthen sealing
Effect, improves connection robustness and the airtight quality of adjacent metal template 12.
Door body 3 is provided with shield gasket bar 4, effectively strengthens the leak-proof of screened room, is truly realized the complete of electromagnetic signal
Full-shield.
The electromagnetic shielding chamber of 3 one kinds of metal form externally-packed structures of embodiment, see Fig. 1-7: by barricade 1 splicing group
Becoming, described barricade 1 includes that metal form 12, rivet clasp hook 13, metal form 12 are platy structure, metal form 12 wherein side
End face is evenly distributed with some floors 14, and metal form 12 opposite side end face is correspondingly provided with some rivet clasp hooks 13, described rivet clasp hook
13 corresponding floors 14 are uniformly distributed, and metal form 12 arranges rivet clasp hook 13 side correspondence cast concrete 11 and forms barricade 1, if
Dry barricade 1 is mutually spliced to form screened room, passes through welded seal between adjacent two barricades 1 of screened room.
Adjacent two barricades 1 of the same sidewall of screened room are sealed by Plate Welding；Metal form 12 side is along to arranging floor
14 1 side end face turnovers form flange 6, and screened room adjacent both sides sidewall connects by sealing steel bar 2, and described sealing steel bar 2 is corresponding
Connect adjacent two metal form 12 flange 6, seal steel bar 2 and be connected by welding with metal form 12 flange 6；Screened room wherein one
Having door opening on side shield plate 1, described door body 3 side is along the shield gasket bar 4 being provided with corresponding door opening；Riveting is all passed through in concrete both sides
Gu hook connects metal form.
The electromagnetic shielding chamber processing technology of a kind of metal form 12 externally-packed structure, comprises the steps,
A. it is not provided with floor 14 side end face welding rivet clasp hook 13 at metal form 12, rivet clasp hook 13 is uniformly divided along at floor 14
Cloth；B. by relative for two metal form 12 non-floor 14 sides arranging rivet clasp hook 13 metal form 12 be not provided with rivet clasp hook 13
Arranging, leaving gap between the metal form 12 that two are vertically arranged, two corresponding metal form 12 both sides and bottom are passed through
Connecting plate 5 is fixedly connected to form cast chamber；
C. to cast intracavity cast concrete 11, after concrete 11 solidifies, the metal form 12 being not provided with rivet clasp hook 13 is taken off,
The metal form 12 being provided with rivet clasp hook 13 forms barricade 1 with concrete 11 layers；
D. barricade 1 is spliced to form the screened room of cuboid, two adjacent barricades 1 are carried out close by Plate Welding
Envelope.
Step e, installs shield door on the side barricade 1 arrange door opening, and in shield door side along installing corresponding door opening additional
Shield gasket bar 4.
Metal form 12 side is along to arranging floor 14 1 side end face turnover formation flange 6, and screened room adjacent both sides sidewall leads to
Crossing sealing steel bar 2 to connect, in step d, the sealing steel bar 2 that ruling width matches with two metal form 12 flange 6 that are connected, by close
Envelope steel bar 2 is connected by welding with metal form 12 flange 6；In stepb, formed in two metal form inwalls in cast chamber
Wall is provided with the rivet clasp hook of corresponding distribution.
Both sides are set and connect the barricade of metal form, shielding house structural strength can not only be strengthened, moreover it is possible to improve signal
Screening ability, assembled good shielding house inwall is metal formwork structure, and metal form floor can be utilized in fitment process to make
For Os Draconis, utilize Os Draconis directly hook or other finishing to be connected section bar and weld, improve decoration efficiency, strengthen and connect knot
The steadiness of structure.
Preferably, metal form is steel form, draws materials conveniently, and shield effectiveness is good.
Claims (9)
1. an electromagnetic shielding chamber for metal form externally-packed structure, is made up of barricade splicing, it is characterised in that described barricade
Including metal form, rivet clasp hook, metal form is platy structure, and a metal form wherein side end face is evenly distributed with some ribs
Plate, metal form opposite side end face is correspondingly provided with some rivet clasp hooks, and described rivet clasp hook correspondence floor is uniformly distributed, and metal form sets
Putting rivet clasp hook side correspondence cast concrete and form barricade, some barricades are mutually spliced to form screened room, and screened room is adjacent
Welded seal is passed through between two barricades.
The electromagnetic shielding chamber of metal form externally-packed structure the most according to claim 1, it is characterised in that screened room the same side
Adjacent two barricades of wall are sealed by Plate Welding.
The electromagnetic shielding chamber of metal form externally-packed structure the most according to claim 2, it is characterised in that edge, metal form side
Forming flange to arranging the turnover of floor one side end face, screened room adjacent both sides sidewall connects by sealing steel bar, described sealing steel
Bar correspondence connects adjacent two metal form flange, seals steel bar and is connected by welding with metal form flange.
The electromagnetic shielding chamber of metal form externally-packed structure the most according to claim 1, it is characterised in that screened room wherein
Having door opening on side shield plate, described door body side is along the shield gasket bar being provided with corresponding door opening.
The electromagnetic shielding chamber of metal form externally-packed structure the most according to claim 1, it is characterised in that concrete both sides are equal
Connected by rivet clasp hook and have metal form.
6. the electromagnetic shielding chamber processing technology of a metal form externally-packed structure, it is characterised in that comprising the steps, a. is at gold
Belong to template and be not provided with floor side end face welding rivet clasp hook, by rivet clasp hook along being uniformly distributed at floor；B., rivet clasp hook gold will be set
Two the metal form non-floor sides belonging to template and be not provided with rivet clasp hook are positioned opposite, between two metal forms being vertically arranged
Leave gap, two corresponding metal form both sides and bottom and be fixedly connected to form cast chamber by connecting plate；
C. to cast intracavity cast concrete, after concrete setting, take off the metal form being not provided with rivet clasp hook, be provided with rivet clasp
The metal form of hook forms barricade with concrete layer；
D. barricade is spliced to form the screened room of cuboid, two adjacent barricades are sealed by Plate Welding.
A kind of electromagnetic shielding chamber processing technology of metal form externally-packed structure, including step e, its
It is characterised by, the side barricade arrange door opening is installed shield door, and in shield door side along the shielding installing corresponding door opening additional
Sealing strip.
A kind of electromagnetic shielding chamber processing technology of metal form externally-packed structure, edge, metal form side
Forming flange to arranging the turnover of floor one side end face, screened room adjacent both sides sidewall connects by sealing steel bar, it is characterised in that
In step d, the sealing steel bar that ruling width matches with the two metal form flange that are connected, steel bar and metal form flange will be sealed
It is connected by welding.
The electromagnetic shielding chamber processing technology of a kind of metal form externally-packed structure, it is characterised in that step
In rapid b, two the metal form inwall inwalls forming cast chamber are provided with the rivet clasp hook of corresponding distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610809695.7A CN106211733A (en) | 2016-09-08 | 2016-09-08 | The electromagnetic shielding chamber of metal form externally-packed structure and processing technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610809695.7A CN106211733A (en) | 2016-09-08 | 2016-09-08 | The electromagnetic shielding chamber of metal form externally-packed structure and processing technology |
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| Publication Number | Publication Date |
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| CN106211733A true CN106211733A (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610809695.7A Pending CN106211733A (en) | 2016-09-08 | 2016-09-08 | The electromagnetic shielding chamber of metal form externally-packed structure and processing technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111065253A (en) * | 2019-12-25 | 2020-04-24 | 浙江世泰实业有限公司 | Conductive electromagnetic shielding sealing rubber strip |
| CN111157771A (en) * | 2018-11-08 | 2020-05-15 | 上海音宁电子科技有限公司 | Low-frequency electromagnetic shielding chamber |
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| CN105906288A (en) * | 2016-06-16 | 2016-08-31 | 东莞理工学院 | Improved concrete prefabricated slab |
| CN206042674U (en) * | 2016-09-08 | 2017-03-22 | 河南民生特种装备有限公司 | EM shielded room of metal formwork outsourcing structure |
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| CN111157771A (en) * | 2018-11-08 | 2020-05-15 | 上海音宁电子科技有限公司 | Low-frequency electromagnetic shielding chamber |
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| CN111065253B (en) * | 2019-12-25 | 2021-10-08 | 浙江世泰实业有限公司 | Conductive electromagnetic shielding sealing rubber strip |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |