CN205823097U - A kind of shielding protection vertical hinged door - Google Patents
A kind of shielding protection vertical hinged door Download PDFInfo
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- CN205823097U CN205823097U CN201620674645.8U CN201620674645U CN205823097U CN 205823097 U CN205823097 U CN 205823097U CN 201620674645 U CN201620674645 U CN 201620674645U CN 205823097 U CN205823097 U CN 205823097U
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- door leaf
- door
- doorframe
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- vertical hinged
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Abstract
This utility model relates to shield door technical field, discloses a kind of shielding protection vertical hinged door.Including door leaf, doorframe and door leaf rotating shaft；Described door leaf is around door leaf axis of rotation, and coordinates with doorframe and realize switch gate.First side of the framework of described door leaf is sequentially provided with plank, electro-magnetic screen layer and fireprotection layer；Second side of framework is sequentially provided with radiation protection layer, plank and fireprotection layer；The surrounding side of door leaf is provided with " recessed " shape metal folding part for bound edge；First side of door leaf and the edge of the second side are respectively equipped with aluminium layering.The cross section of described doorframe is from including, to door, the linkage section that " recessed " the shape mask segments being sequentially connected with is connected with the shielding protection part of the interior doorframe section with door leaf and body of wall outdoors；Described interior doorframe section is hypotenuse, and interior doorframe section forms wedge shape crack between a door and its frame wide outside and narrow inside with door leaf after coordinating.Described vertical hinged door is provided simultaneously with the function of shielding protection one, and shielding protection is effective.
Description
Technical field
This utility model relates to shield door technical field, in particular it relates to a kind of shielding protection vertical hinged door.
Background technology
Medical nuclear magnetic resonance equipment sensing chamber door requires to shield unnecessary interference signal, occurs without equipment Inspection image
The problems such as unintelligible occur.Because of medical examination apparatus actual demand, the requirement of shield door is also required to change accordingly and meet.
Shielding-protection vertical hinged door is the critical component of PET-MR equipment machine room.PET-MR is that positron emission emission computer breaks
Layer imager PET and NMR (Nuclear Magnetic Resonance)-imaging art MR two powers are combined with integration the large-scale functional metabolism being combined into and diagnose with molecular image
Equipment, has the audit function of PET and MR simultaneously, reaches the mutual supplement with each other's advantages in most important significance.
Existing shield door, because of internal structure and the composition of material, can only play the shield effectiveness of electromagnetic wave signal, correlation
Line protection then can not meet requirement, is allowed to not adapt to the environmental requirement of special installation work.Existing universal shield door and common
Protective door is primarily present the technological deficiency of following aspect:
(1) existing universal shield door is only applicable to nuclear magnetic resonance, NMR or the occasion of other equipment dependence magnetic field work, for such as
The active machine of this band of PET-MR, universal shield door then can not meet safety requirements.
(2) existing common protective door is only applicable to the equipment with radiological effect, because it can not shield interference signal, no
Adapt to the requirement of equipment as relied on magnetic field imaging, therefore can not meet the requirement of shielding interference signal.
Summary of the invention
This utility model solves the technical problem that the defect being to overcome prior art, it is provided that a kind of shielding protection is opened flat
Door.
This utility model purpose is achieved through the following technical solutions:
A kind of shielding protection vertical hinged door, including door leaf, doorframe and door leaf rotating shaft；Described door leaf around door leaf axis of rotation, and
Coordinate with doorframe and realize switch gate；
Being provided with framework in described door leaf, be provided with plank in the first side of framework, plank outer surface is provided with electro-magnetic screen layer,
The outer surface of electro-magnetic screen layer is provided with fireprotection layer；It is provided with radiation protection layer in the second side relative with framework the first side, penetrates
Line overcoat outer surface is provided with plank, and the outer surface of plank is provided with fireprotection layer；The surrounding side of described door leaf is provided with for bound edge
" recessed " shape metal folding part, described bending part is connected with electro-magnetic screen layer and radiation protection layer；First side of described door leaf
Be respectively equipped with aluminium layering with the edge of the second side, described in be positioned at one end of the aluminium layering on the second side and stretch out in door leaf limit
Edge；
Described doorframe includes upper door frame, left-hand door frame, right doorframe and lower door frame；The cross section of described doorframe is by outdoors in door
The connection that the interior doorframe section coordinated with door leaf including " recessed " the shape mask segments being sequentially connected with and the shielding protection part of body of wall are connected
Section；Described interior doorframe section is hypotenuse, and interior doorframe section forms the wedge shape crack between a door and its frame of inner wide and outer narrow with door leaf after coordinating.
Preferably, described electro-magnetic screen layer is selected from Copper Foil, aluminium foil, metal coating electromagnetic wave shield film, wire netting electromagnetic screen
Cover thin film etc., be further preferably Copper Foil.
Preferably, described radiation protection layer is selected from stereotype, the polymer composite of high rare-earth content, such as lead-boron polythene
Material etc., thiazolinyl plastics, lucite and aluminium sheet etc., further preferred for stereotype.
Door leaf of the present utility model innovatively uses the mode that electro-magnetic screen layer, radiation protection layer and plank combine, will
Electro-magnetic screen layer is pasted onto board surface, it is ensured that the integrity of electro-magnetic screen layer and the signal shielding usefulness of whole door leaf.Adopt
On the one hand add the radiation proof function of door leaf by the mode arranging plank outside radiation protection layer, also ensure that ray is prevented simultaneously
Sheath intensity is also easy at radiation protection layer incrustation.The radiation protection effect of door leaf surrounding can be increased by aluminium layering, with
Shi Yiduan stretches out in the aluminium layering of door leaf edge can block the gap between door leaf and doorframe, it is thus achieved that preferably shield effectiveness.
Described bending part makes gate fan shape integral.Doorframe of the present utility model is by " recessed " shape mask segments, interior doorframe section and linkage section structure
Become, form one and there is good sealing effect, and there is the doorframe of bulk shielding function.Interior doorframe section is hypotenuse, interior doorframe section with
Door leaf forms wedge shape crack between a door and its frame wide outside and narrow inside after coordinating, i.e. relatively big near side crack between a door and its frame outdoors, the crack between a door and its frame of side in door
Less.This interior doorframe segment structure can be provided with the door leaf of reed well with the use of, alleviate between interior doorframe section and reed
Abrasion, reduce switch gate resistance, there is more preferable shielding protection effect simultaneously.
Further, the one end of the aluminium layering stretching out in door leaf edge is provided with sealing strip, described " recessed " shape mask segments with
Interior doorframe section junction is provided with sealing strip.When door leaf cuts out, sealing strip contacts with doorframe extruding, forms good sound insulaton
Effect.
Further, described aluminium layering is connected with bending part, electro-magnetic screen layer and/or radiation protection layer.The aluminum pressure of aluminum
Bar has radiation protection function, after being connected with bending part, electro-magnetic screen layer and/or radiation protection layer, forms one shielding construction.
Preferably, the bottom of described lower door frame is provided with electro-magnetic screen layer and/or radiation protection layer.
Further, the surrounding side of described door leaf is provided with metal spring leaf, described reed and bending part, electro-magnetic screen layer
And/or radiation protection layer connects.Described metal spring leaf is connected with doorframe extruding, cuts off the gap between door leaf and doorframe, improves
Shielding and protection effect.
Further, described reed is fixed on door leaf by the aluminium layering being positioned on the first side.
For the ease of reed during regulation door leaf switch and the extruding degree between doorframe, further, the fixing end of reed sets
There is the installation site adjustment structure coordinated with aluminium layering.
Further, the angle of described wedge shape crack between a door and its frame is 2 ° ~ 10 °.It is further preferred that the angle of described wedge shape crack between a door and its frame is
3°~6°。
Further, described door leaf is provided with lockset, and described lockset is provided with electromagnetic armouring structure and/or radiation protection knot
Structure.
In order to improve the support strength to door leaf, further, described framework is connected with the rotating shaft connector of door leaf.Described
The rotating shaft of door leaf is disposed in proximity to the second side, side of framework, is i.e. arranged on outdoors.
Further, described rotating shaft connector is radiation protection part, described rotating shaft connector and electro-magnetic screen layer and/or penetrate
Line overcoat connects.
Described rotating shaft is arranged on the body of wall of floor and building directly or by supporting seat, has a following functions effect:
Special rotating shaft bearing and steadiness are strong；Flexible for installation, rotating shaft can be independent with door leaf by doorframe, and doorframe and door leaf can be successively
It is installed separately fixing, finally door leaf is connected with doorframe integral；Having crack between a door and its frame regulatory function, rotating part uses screw thread even
Connect, upper and lower side door seam is adjustable to reasonable clearance, to ensure shield effectiveness.
Further, the first side of described door leaf and the outer surface of the second side are additionally provided with finish coat.Described finish coat
It is corrosion resistant plate for plastic material or metal material, preferably finish coat.
Described " recessed " shape mask segments with blocked wedge shape crack between a door and its frame, prevent Radiolucent.Further, described " recessed " shape shielding
Intrasegmental part is provided with the radiation protection layer parallel with body of wall.
Further, described linkage section is connected with electro-magnetic screen layer and/or the radiation protection layer of body of wall.
Further, the bottom of described lower door frame is provided with electro-magnetic screen layer and/or radiation protection layer.
Further, described doorframe is that ray protection material is made；Preferably, doorframe material is rustless steel bending part.
Further, described doorframe is provided with reinforcement.Further, described framework uses inner chamber shape aluminium section bar, in framework
It is provided with web frame.Described web frame is triangle rock-steady structure in framework.Inner chamber shape aluminium section bar itself has conduction
With shield effectiveness, light weight and intensity are high.Pulling rivet structure, convenient connection and jail can be used with inner chamber shape aluminium section bar connected mode
Gu.
Further, it is filled with barrier material in described framework.Described barrier material includes flame resistant heat insulation material, sound insulation material
Material etc..
Further, layout gas circuit and/or the passage of circuit it are provided with in described framework.Preferably, described passage is arranged at
In the cavity of inner chamber shape aluminium section bar.
Compared with prior art, this utility model has the advantages that
Vertical hinged door described in the utility model has shielding and the radiation protection layer such as electro-magnetic screen layer, radiation protection layer, simultaneously
Possessing the function of shielding protection one, the use space making armarium is safer, higher to the applicable ability of environment.Pass through
The intensity increasing door leaf and the installation carrier providing electro-magnetic screen layer and radiation protection layer is coordinated with plank.
Can be increased the radiation protection effect of door leaf surrounding by aluminium layering, one end stretches out in the aluminium layering of door leaf edge simultaneously
The gap between door leaf and doorframe can be blocked, it is thus achieved that preferably shield effectiveness.
The surrounding side of described door leaf is provided with leaf arrangement respectively and improves door leaf and the shielding in doorframe gap and protection
Effect.
Doorframe of the present utility model is made up of " recessed " shape mask segments, interior doorframe section and linkage section, forms one and has sealing
Effective, and there is the doorframe of bulk shielding function.
Interior doorframe section is hypotenuse, interior doorframe segment structure can be provided with the door leaf of reed well with the use of, alleviate inside door
Abrasion between frame section and reed, reduces the resistance of switch gate, has more preferable shielding protection effect simultaneously.
Accompanying drawing explanation
Fig. 1 is the front view of door；
Fig. 2 is the transverse sectional view of door leaf；
Fig. 3 is the partial view at door leaf top and doorframe junction；
Fig. 4 is the partial view of left-hand door frame and the cross section of door leaf junction；
Fig. 5 is the partial view of the cross section of lower door frame.
Detailed description of the invention
Below in conjunction with detailed description of the invention, this utility model is further described.Wherein, being merely cited for property of accompanying drawing
Illustrating, expression is only schematic diagram, rather than pictorial diagram, it is impossible to it is interpreted as the restriction to this patent；In order to this reality is better described
By novel embodiment, some parts of accompanying drawing have omission, zoom in or out, do not represent the size of actual product；To ability
For field technique personnel, in accompanying drawing, some known features and explanation thereof may be omitted and be will be understood by.
Embodiment 1
As shown in Fig. 1～5, the door leaf of a kind of shielding protection vertical hinged door, including door leaf 100, doorframe 9 and door leaf rotating shaft 13；
Door leaf 100 rotates around door leaf rotating shaft 13, and coordinates with doorframe 9 and realize switch gate.
First side of the framework 1 of door leaf 100 is provided with plank 2, and plank 2 outer surface is provided with electro-magnetic screen layer 3, electromagnetic shielding
The outer surface of layer 3 is provided with fireprotection layer 4.Being provided with radiation protection layer 5 in the second side relative with framework 1 first side, ray is prevented
Sheath 5 outer surface is provided with plank 2, and the outer surface of plank 2 is provided with fireprotection layer 4.The surrounding side of door leaf is provided with for bound edge
" recessed " shape metal folding part 6.Bending part 6 is connected with electro-magnetic screen layer 3 and radiation protection layer 5.First side of door leaf and second
The edge of side is respectively equipped with aluminium layering 7.The one end of the aluminium layering 7 being positioned on the second side stretches out in door leaf edge.
Doorframe 9 includes upper door frame, left-hand door frame, right doorframe and lower door frame.The cross section of doorframe 9 is by including depending on outdoors to door
Interior doorframe section 92 that " recessed " shape mask segments 91 of secondary connection coordinates with door leaf and the linkage section that the shielding protection part of body of wall is connected
93.Interior doorframe section 92 is hypotenuse, and interior doorframe section 92 forms wedge shape crack between a door and its frame wide outside and narrow inside with door leaf 100 (such as accompanying drawing institute after coordinating
Show).
First side of door leaf is the side by house interior, and the second side is by side outdoors.Specifically, electromagnetic screen
Covering layer is Copper Foil etc..Radiation protection layer is stereotype etc..
The door leaf of the present embodiment innovatively uses the mode that electro-magnetic screen layer, radiation protection layer and plank combine, by electricity
Magnetic masking layer is pasted onto board surface, it is ensured that the integrity of electro-magnetic screen layer and the signal shielding usefulness of whole door leaf.Use
On the one hand the mode arranging plank outside radiation protection layer adds the radiation proof function of door leaf, also ensure that radiation protection simultaneously
Layer intensity is also easy at radiation protection layer incrustation.The radiation protection effect of door leaf surrounding can be increased, simultaneously by aluminium layering
One end stretches out in the aluminium layering of door leaf edge can block the gap between door leaf and doorframe, it is thus achieved that preferably shield effectiveness, with
In time, have outside decorative effect, and extending area, in order to paste sealing strip, strengthens soundproof effect.It is whole that described bending part makes door leaf be formed
Body.Interior doorframe section 92 is hypotenuse, and interior doorframe section forms the wedge shape crack between a door and its frame of inner wide and outer narrow, i.e. in door with door leaf after coordinating
Side door seam is relatively big, and the crack between a door and its frame near side outdoors is less.
The one end of the aluminium layering 7 stretching out in door leaf edge is provided with sealing strip 8." recessed " shape mask segments 91 and interior doorframe Duan Lian
The place of connecing is provided with sealing strip 8 when door leaf cuts out, and sealing strip contacts with doorframe 9 extruding, forms good sound insulaton effect.
Aluminium layering 7 is connected with bending part 6, electro-magnetic screen layer 3 and/or radiation protection layer 5.The aluminium layering 7 of aluminum has to be penetrated
Line safeguard function, after being connected with bending part 6, electro-magnetic screen layer 3 and/or radiation protection layer 5, forms one shielding construction.
The surrounding side of door leaf is provided with metal spring leaf 10, and reed 10 is prevented with bending part 6, electro-magnetic screen layer 3 and/or ray
Sheath 5 connects.Metal spring leaf 10 is connected with doorframe 9 extruding, cuts off the gap between door leaf and doorframe, improves shielding and protection effect
Really.
Reed 10 is fixed on door leaf by the aluminium layering 7 being positioned on the first side.
For the ease of reed during regulation door leaf switch and the extruding degree between doorframe, the fixing end of reed 10 is provided with and aluminum pressure
The installation site adjustment structure (not shown) that bar 7 coordinates.
Door leaf is provided with lockset 11, and lockset 11 is provided with electromagnetic armouring structure and/or ray protection structure (not shown).
In order to improve the support strength to door leaf, framework 1 is connected with the rotating shaft connector 12 of door leaf.Door leaf rotating shaft 13 is arranged
In the second side, side near framework 1.Door leaf rotating shaft 13 has the function that scalable door leaf moves up and down.
Rotating shaft connector 12 is radiation protection part, and rotating shaft connector 12 connects with electro-magnetic screen layer 3 and/or radiation protection layer 4
Connect.
The angle of wedge shape crack between a door and its frame is 2 ° ~ 10 °.The preferably angle of wedge shape crack between a door and its frame is 3 ° ~ 6 °, and the angle of the present embodiment is
5°。
" recessed " shape mask segments 91 with blocked wedge shape crack between a door and its frame, prevent Radiolucent." recessed " shape mask segments 91 is internal be provided with
The radiation protection layer 5 that body of wall is parallel.
Linkage section 93 is connected with electro-magnetic screen layer and/or the radiation protection layer of body of wall.The bottom of lower door frame is provided with electromagnetic screen
Cover layer and/or radiation protection layer.Doorframe 9 is made for ray protection material.Doorframe 9 is provided with reinforcement.
First side of door leaf and the outer surface of the second side are additionally provided with finish coat 14.Finish coat is corrosion resistant plate, fire prevention
Plate or aluminium-plastic panel.
Framework 1 uses inner chamber shape aluminium section bar, is provided with web frame (not shown) in framework.Web frame is constituted in framework
Triangle rock-steady structure.It is high that inner chamber shape aluminium section bar itself has conduction and shield effectiveness, light weight and intensity, with inner chamber shape aluminium profiles
Material connected mode can use pulling rivet structure, and convenient connection is with firm.
Barrier material (not shown) it is filled with in framework.Barrier material includes flame resistant heat insulation material, deadener etc..
Layout gas circuit and/or the passage (not shown) of circuit it is provided with in framework 1.Specifically, passage is arranged at inner chamber shape aluminum
In the cavity of section bar.
Obviously, above-described embodiment is only for clearly demonstrating the technical solution of the utility model example, and also
Non-is the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.Here without also all of embodiment being given thoroughly
Lift.All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, should be included in this
Within the protection domain that utility model right requires.
Claims (10)
1. a shielding protection vertical hinged door, it is characterised in that include door leaf, doorframe and door leaf rotating shaft；Described door leaf turns around door leaf
Axle rotates, and coordinates with doorframe and realize switch gate；
Being provided with framework in described door leaf, the first side of framework is provided with plank, and plank outer surface is provided with electro-magnetic screen layer, electromagnetic screen
The outer surface covering layer is provided with fireprotection layer；It is provided with radiation protection layer, radiation protection in the second side relative with framework the first side
Layer outer surface is provided with plank, and the outer surface of plank is provided with fireprotection layer；The surrounding side of described door leaf is provided with " recessed " for bound edge
Shape metal folding part, described bending part is connected with electro-magnetic screen layer and radiation protection layer；First side of described door leaf and second
The edge of side is respectively equipped with aluminium layering, described in be positioned at one end of the aluminium layering on the second side and stretch out in door leaf edge；
Described doorframe includes upper door frame, left-hand door frame, right doorframe and lower door frame；The cross section of described doorframe is by including to door outdoors
Interior doorframe section that " recessed " the shape mask segments being sequentially connected with coordinates with door leaf and the linkage section that the shielding protection part of body of wall is connected；Institute
Stating interior doorframe section is hypotenuse, and interior doorframe section forms wedge shape crack between a door and its frame wide outside and narrow inside with door leaf after coordinating.
Shielding protection vertical hinged door the most according to claim 1, it is characterised in that stretch out in one end of the aluminium layering of door leaf edge
Being provided with sealing strip, described " recessed " shape mask segments and interior doorframe section junction are provided with sealing strip.
Shielding protection vertical hinged door the most according to claim 1, it is characterised in that described aluminium layering and bending part, electromagnetic shielding
Layer and/or radiation protection layer connect；Preferably, the bottom of described lower door frame is provided with electro-magnetic screen layer and/or radiation protection layer.
Shielding protection vertical hinged door the most according to claim 1, it is characterised in that the surrounding side of described door leaf is provided with metal
Reed, described reed is connected with bending part, electro-magnetic screen layer and/or radiation protection layer.
Shielding protection vertical hinged door the most according to claim 4, it is characterised in that described reed is by being positioned on the first side
Aluminium layering is fixed on door leaf；The fixing end of reed is provided with the installation site adjustment structure coordinated with aluminium layering.
Shielding protection vertical hinged door the most according to claim 1, it is characterised in that the angle of described wedge shape crack between a door and its frame is 3 ° ~ 10 °.
Shielding protection vertical hinged door the most according to claim 1, it is characterised in that described door leaf is provided with lockset, described lockset
It is provided with electromagnetic armouring structure and/or ray protection structure.
Shielding protection vertical hinged door the most according to claim 1, it is characterised in that described framework connects with the rotating shaft connector of door leaf
Connecing, described rotating shaft connector is radiation protection part, and described rotating shaft connector is connected with electro-magnetic screen layer and/or radiation protection layer.
Shielding protection vertical hinged door the most according to claim 1, it is characterised in that be provided with and wall inside described " recessed " shape mask segments
The radiation protection layer that body is parallel.
10. according to shielding protection vertical hinged door described in claim 1 ~ 9 any one, it is characterised in that the first side of described door leaf
The outer surface of face and the second side is additionally provided with finish coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620674645.8U CN205823097U (en) | 2016-06-30 | 2016-06-30 | A kind of shielding protection vertical hinged door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620674645.8U CN205823097U (en) | 2016-06-30 | 2016-06-30 | A kind of shielding protection vertical hinged door |
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| Publication Number | Publication Date |
|---|---|
| CN205823097U true CN205823097U (en) | 2016-12-21 |
Family
ID=57566064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620674645.8U Active CN205823097U (en) | 2016-06-30 | 2016-06-30 | A kind of shielding protection vertical hinged door |
Country Status (1)
| Country | Link |
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| CN (1) | CN205823097U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780799A (en) * | 2017-10-20 | 2018-03-09 | 株洲合力电磁技术有限公司 | A kind of shielding protection vertical hinged door |
| CN110242182A (en) * | 2019-05-28 | 2019-09-17 | 南宁学院 | Financial Special electromagnetic shield door |
| CN112127777A (en) * | 2020-08-13 | 2020-12-25 | 天一瑞邦环境工程有限公司 | Radiation protection door gap leakage-proof reinforcing device |
-
2016
- 2016-06-30 CN CN201620674645.8U patent/CN205823097U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107780799A (en) * | 2017-10-20 | 2018-03-09 | 株洲合力电磁技术有限公司 | A kind of shielding protection vertical hinged door |
| CN110242182A (en) * | 2019-05-28 | 2019-09-17 | 南宁学院 | Financial Special electromagnetic shield door |
| CN112127777A (en) * | 2020-08-13 | 2020-12-25 | 天一瑞邦环境工程有限公司 | Radiation protection door gap leakage-proof reinforcing device |
| CN112127777B (en) * | 2020-08-13 | 2022-06-17 | 天一瑞邦环境工程有限公司 | Radiation protection door gap leakage-proof reinforcing device |
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