CN105863468B - A kind of shielding protection integrated door - Google Patents
A kind of shielding protection integrated door Download PDFInfo
- Publication number
- CN105863468B CN105863468B CN201610336566.0A CN201610336566A CN105863468B CN 105863468 B CN105863468 B CN 105863468B CN 201610336566 A CN201610336566 A CN 201610336566A CN 105863468 B CN105863468 B CN 105863468B
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- Prior art keywords
- air bag
- shielding
- door leaf
- leaf
- doorframe
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Classifications
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- 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
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/70—Sills; Thresholds
-
- 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
- E06B3/7001—Coverings therefor; Door leaves imitating traditional raised panel doors, e.g. engraved or embossed surfaces, with trim strips applied to the surfaces
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- 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
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/70—Sills; Thresholds
- E06B2001/707—Thresholds with special provision for insulation
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The present invention relates to shield door technical field, a kind of shielding protection integrated door is disclosed, it includes door leaf, doorframe, threshold and door leaf actuator；Door leaf actuator drives door leaf in doorframe movement outside；The surface of the door leaf is provided with electro-magnetic screen layer and radiation protection layer；The main body frame upper and lower ends of door leaf are respectively provided with the pneumatic leaf arrangement of gasbag-type；The doorframe is respectively arranged on the left side and the right side the pneumatic leaf arrangement of gasbag-type；The pneumatic leaf arrangement of gasbag-type includes air bag and the shielding finger that can be connected under the extruding of air bag with the shield member on door leaf, doorframe OR gate sill；The shield connection of shield member and inspection chamber.Door leaf has the shieldings such as electro-magnetic screen layer, radiation protection layer and radiation protection layer, is provided simultaneously with the function of shielding protection one, makes the use space of Medical Devices safer, the applicable ability to environment is stronger.Designed using without threshold, be easy to equipment, sick bed turnover inspection chamber.
Description
Technical field
The present invention relates to shield door technical field, in particular it relates to a kind of shielding protection integrated door.
Background technology
Medical nuclear magnetic resonance equipment sensing chamber door requirement can shield unnecessary interference signal, occur without equipment detection image
The problems such as occurring unintelligible.Because of medical examination apparatus actual demand, the requirement of shield door is also required to change and meet accordingly.
Shielding-protection integrated door is the critical component of PET-MR equipment machine rooms.PET-MR is that positron emission emission computer breaks
Layer imager PET and Magnetic resonance imaging art MR two powers are combined with integration the large-scale functional metabolism being combined into and diagnosed with molecular image
Equipment, while having PET and MR audit function, reaches the mutual supplement with each other's advantages in most important significance.
Existing shield door can only play the shield effectiveness of electromagnetic wave signal, to penetrating because of internal structure and the composition of material
Line shielding can not then meet requirement, be 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 the occasion that nuclear magnetic resonance or other equipment rely on magnetic field to work, for such as
The active machine of this bands of PET-MR, universal shield door can not then 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
The requirement of the equipment as being imaged by magnetic field is adapted to, therefore the requirement of shielding interference signal can not be met.
The content of the invention
Present invention solves the technical problem that being to overcome the defect of prior art, there is provided a kind of shielding protection integrated door.
The object of the invention is achieved through the following technical solutions：
A kind of shielding protection integrated door, including door leaf, doorframe, threshold and door leaf actuator；The door leaf actuator
Door leaf is driven in doorframe movement outside；The surface of the door leaf is provided with electro-magnetic screen layer and radiation protection layer；The master of the door leaf
Body framework upper and lower ends are respectively provided with the pneumatic leaf arrangement of gasbag-type；The doorframe is respectively arranged on the left side and the right side gasbag-type gas
Movable contact spring device；The pneumatic leaf arrangement of gasbag-type includes air bag and can be with door leaf, doorframe OR gate sill under the extruding of air bag
On shield member connection shielding finger；The shield connection of the shield member and inspection chamber.
Preferably, the electro-magnetic screen layer is selected from copper foil, aluminium foil, metal coating electromagnetic wave shield film, wire netting electromagnetic screen
Film etc. is covered, is further preferably copper foil.
Preferably, the gamma shield is selected from stereotype, such as polymer composite of high rare-earth content, lead-boron polythene
Material etc., alkenyl plastics, lucite and aluminium sheet etc., it is further preferred for stereotype.
Further, the first surface of the main body frame of door leaf is provided with plank, and the surface of plank is provided with electro-magnetic screen layer；Institute
The second surface and two sides for stating main body frame be nested in spill radiation protection layer, and the second surface of the main body frame is penetrated
Line overcoat is externally provided with plank；The two sides of the door leaf and marginal surface are provided with metal lagging, the metal lagging point
Do not contacted with electro-magnetic screen layer and radiation protection layer.The door leaf is innovatively using electro-magnetic screen layer, radiation protection layer and plank
The mode being combined, board surface is pasted onto by electro-magnetic screen layer, it is ensured that the integrality of electro-magnetic screen layer and whole door leaf
Signal shielding efficiency.The radiation proof function of door leaf is on the one hand added by the way of the outside setting plank of radiation protection layer, together
When also ensure that radiation protection layer intensity and be easy to radiation protection layer surface decorate.Door leaf may insure by metal lagging
The shielding at edge and protection effect, also increase overall aesthetic measure.The upper and lower ends of the main body frame are respectively provided with
The pneumatic leaf arrangement of gasbag-type improves shielding and protection effect of the door leaf with doorframe gap.
Further, the pneumatic leaf arrangement of the gasbag-type, including air bag seat, air bag, shielding finger and transmission mechanism, institute
Air bag seat frame of the inside provided with neck, the neck right opposite for stating air bag seat is provided with stopper slot；The air bag and neck
It is engaged；One end of the transmission mechanism is abutted with air bag, and the middle part of transmission mechanism is engaged with stopper slot, transmission mechanism it is another
One end is abutted with the movable end of shielding finger；The shielding finger is arranged at the outside of air bag seat, the fixing end of shielding finger with
Air bag seat is connected.The pneumatic leaf arrangement of gasbag-type controls the motion of shielding finger by the cooperation of air bag and transmission mechanism,
Pass through the spacing structural stability that adds device of the air bag seat to air bag and transmission mechanism.Shielding finger, air bag seat and transmission
Mechanism etc. is preferably the shielding materials such as metal.
Further, the doorframe includes top frame, doorframe stile, air bag seat installing plate；The pneumatic reed dress of gasbag-type
The air bag seat put is connected with doorframe stile and air bag seat installing plate；The threshold is sequentially provided with metal finishing from outer layer to internal layer
Plate, radiation protection layer；Preferably, the threshold is provided with guide wheel device.Preferably, it is described during the threshold is pre-buried with floor
Metal lagging is concordant with ground.Designed using without threshold, be easy to equipment, the turnover of sick bed.Preferably, the guide wheel device
It is more than the movable wheel of base including base and the diameter for being arranged at base top.
Further, the crossbeam side on the main body frame top is provided with metallic plate, and the metallic plate connects door leaf hanging plate；
Set the metallic plate of crossbeam side to enhance shield effectiveness at crossbeam and by force intensity, be easy to the setting of door leaf hanging plate.This hair
Bright door leaf is hung by door leaf hanging plate is arranged at a door leaf actuator on top, and the shielding finger only air bag of door leaf bottom fills
Just contact, therefore can use without threshold design with threshold after gas, be easy to equipment, sick bed turnover inspection chamber.The door leaf hanging plate
Number is 3, is uniformly arranged on metallic plate.
Rocking or offseting in order to avoid door leaf, it is ensured that after airbag aeration shielding finger can with doorframe and/or threshold
Shield member is fully connected, and the bottom on a surface of the door leaf is provided with guide and limit groove；The stopper slot and guide wheel device
It is engaged.
Preferably, the outside of the metallic plate, door leaf hanging plate and guide and limit groove is provided with radiation protection layer shielding part.It is described
The length of radiation protection layer shielding part is equal with the width of door leaf, and metallic plate and door leaf hanging plate, and guide and limit are covered completely
The bottom of groove and door leaf.
Further, the surface of door leaf and radiation protection the layer shielding part is equipped with decorative panel.The decorative panel is modeling
Expect material or metal material, preferably decorative panel is stainless steel plate.Further, the main body frame is two columns and two
The rectangular configuration that crossbeam is constituted, the two ends of the column protrude from crossbeam, spill are respectively formed in the upper and lower ends of main body frame
Groove, the pneumatic leaf arrangement of gasbag-type is arranged in Baltimore groove.
Further, the main body frame, which is used, is provided with web frame in inner chamber shape aluminium section bar, main body frame.It is described to strengthen
Skeleton triangle rock-steady structure in main body frame.Inner chamber shape aluminium section bar has conductive and shield effectiveness, light weight in itself
And intensity height, staking pin structure can be used with inner chamber shape aluminium section bar connected mode, it is convenient to connect and firm.
Further, barrier material is filled with the main body frame.The barrier material include flame resistant heat insulation material, every
Sound material etc..
Further, the passage provided with arrangement gas circuit and/or circuit in the main body frame.Preferably, the passage is set
In the cavity for being placed in inner chamber shape aluminium section bar.
Further, the cross section of the air bag seat is " ㄈ " type, and the stopper slot is the U-lag of opening open；“ㄈ”
The air bag seat of type and the U-lag of opening open are easy to the installation and removal of air bag and transmission mechanism etc., while stopper slot is added
The steadiness of each part.It is additionally provided with sealing plate, the air bag seat and the framework that the cross section that sealing plate is connected and composed is rectangle.
Further, the transmission mechanism includes the first locating part, impeller, spring, first locating part and air bag
The inwall of seat and sealing plate coordinates limitation impeller movement；One end of the impeller is connected with the first locating part, the other end with
Stopper slot is engaged；The spring housing is located at impeller, and is arranged at the first locating part and the air bag seat frame provided with stopper slot
Between；Preferably, the second locating part, second locating part and air bag seat and sealing are provided with the outside of first locating part
The inwall of plate is abutted.The number of second locating part is 2, is separately positioned on the outside of the first locating part, the preferably second limit
Position part is the structure of similar drawing pin, and nail pin and the first locating part coordinate.
Further, the number of the transmission mechanism is more than or equal to 2.Further, the transmission mechanism is uniform
It is distributed on air bag seat, preferably the overall motion of driving shielding finger.
Further, the impeller is provided with bending part, and the bending part is abutted with shielding finger.Preferably, it is described
Bending part is spill, and the bottom of spill is connected with impeller, and the side wall of spill is provided with the kink for being folded to inside.Kink with
Shielding finger, which is abutted, can extend the life-span of shielding finger.
Further, the movable end of the shielding finger is the bending reed without the triangle closed provided with cross section,
The side of the bending reed is fixedly connected with shielding finger.Bending reed has good structural strength and deformation space,
It can be abutted under the active force of air bag with doorframe OR gate sill, and with good service life.
Further, the fixing end of the shielding finger is also associated with electro-magnetic screen layer, the electricity with air bag seat junction
Magnetic masking layer is connected with the shielding part of doorframe, door leaf or inspection chamber.The shield effectiveness that can prevent aluminium section bar oxidized zone from coming well
Poor problem.
Further, the air bag is connected with outside air pump, and the air bag is strip and axially arranged along air bag seat.
Further, the air bag is provided with connecting portion and air cavity, and the connecting portion is connected with neck, the air cavity and transmission
Mechanism is abutted.Preferably, air bag is inverted " Ю " shape.
Preferably, it is arranged at the shielding finger on door leaf vertically moving under the driving of air bag, i.e., in vertical side
Contacted upwards with doorframe and threshold.Preferably, the shielding finger being arranged on doorframe is transported in the horizontal direction under the driving of air bag
It is dynamic, abutted with the shield member on door leaf.Further, the door leaf actuator is selected from motorized motions, pneumatic actuation or liquid
The modes such as pressure driving.
Compared with prior art, the invention has the advantages that：
Door leaf of the present invention has the shieldings such as electro-magnetic screen layer, radiation protection layer and radiation protection layer, is provided simultaneously with screen
The function of protection integrated is covered, makes the use space of Medical Devices safer, the applicable ability to environment is stronger.By with plank
Coordinate the intensity of increase door leaf and there is provided electro-magnetic screen layer and the installation carrier of radiation protection layer.
Door leaf is hung by door leaf hanging plate is arranged at a drive device on top, and door leaf bottom only has ability and door after airbag aeration
Sill are contacted, therefore using without threshold design, are easy to equipment, sick bed to pass in and out inspection chamber.
The upper and lower ends of the main body frame are respectively improved between door leaf and doorframe provided with the pneumatic leaf arrangement of gasbag-type
The shielding of gap and protection effect.
The pneumatic leaf arrangement of gasbag-type of the present invention controls the motion of shielding finger by the cooperation of air bag and transmission mechanism,
Pass through the spacing structural stability that adds device of the air bag seat to air bag and transmission mechanism.Shielding finger, air bag seat and transmission
Mechanism etc. is preferably the shielding materials such as metal.
The excellent structure design such as shielding finger, transmission mechanism so that the service life of equipment is long, intensity is good.
The fixing end of the shielding finger and air bag seat junction are also associated with electro-magnetic screen layer, the electro-magnetic screen layer with
The shielding part connection of shielding protection integrated door or inspection chamber, can prevent the shield effectiveness difference that aluminium section bar oxidized zone comes from asking well
Topic.
Brief description of the drawings
Fig. 1 is the structural representation of shielding protection integrated door；
Fig. 2 is the A-A views in Fig. 1；
Fig. 3 is the B-B views in Fig. 1；
The close-up schematic view that Fig. 4 is view C in Fig. 2；
Fig. 5 is the sectional view of door leaf；
The enlarged diagram that Fig. 6 is view A in Fig. 5；
The enlarged diagram that Fig. 7 is view B in Fig. 5；
Fig. 8 is door leaf and the structural representation at doorframe；
Fig. 9 is the explosive view of door leaf；
Figure 10 is the partial structural diagram of the pneumatic leaf arrangement of gasbag-type；
Figure 11 is the cross-sectional view of the pneumatic leaf arrangement of gasbag-type；
Figure 12 is the air bag seat schematic diagram of the pneumatic leaf arrangement of gasbag-type.
Embodiment
With reference to embodiment, the present invention is further illustrated.Wherein, being given for example only property of accompanying drawing illustrates,
What is represented is only schematic diagram, rather than pictorial diagram, it is impossible to be interpreted as the limitation to this patent；In order to which the reality of the present invention is better described
Example is applied, some parts of accompanying drawing have omission, zoomed in or out, and do not represent the size of actual product；To those skilled in the art
For, some known features and its explanation may be omitted and will be understood by accompanying drawing.
Embodiment 1
As shown in Fig. 1~12, a kind of shielding protection integrated door, including door leaf 400, doorframe 300, threshold 200 and door leaf drive
Dynamic device 500.Door leaf actuator 500 drives door leaf 400 in the movement outside of doorframe 300.The surface of door leaf 400 is provided with electromagnetic screen
Cover layer 3 and radiation protection layer 5.The upper and lower ends of main body frame 1 of door leaf 400 are respectively provided with the pneumatic leaf arrangement 7 of gasbag-type.Door
Frame 300 is respectively arranged on the left side and the right side the pneumatic leaf arrangement 7 of gasbag-type.The pneumatic leaf arrangement 7 of gasbag-type include air bag 71 and
The shielding finger 72 that can be connected under the extruding of air bag 71 with the shield member on door leaf 400, the OR gate sill 200 of doorframe 300.Shielding part
The shield connection of part and inspection chamber.
The first surface of the main body frame 1 of door leaf 400 is provided with plank 2, and the surface of plank 2 is provided with electro-magnetic screen layer 3.Main body
The second surface of framework 1 and two sides are nested in the radiation protection of spill layer 5, and the ray of the second surface of main body frame 1 is prevented
Sheath 5 is externally provided with plank 2.The two sides of door leaf and marginal surface are provided with metal lagging 6, metal lagging 6 respectively with electromagnetism
Screen layer 3 and radiation protection layer 5 are contacted.
The upper and lower ends of main body frame 1 are respectively provided with the pneumatic leaf arrangement 7 of gasbag-type.The pneumatic leaf arrangement 7 of gasbag-type
The shielding finger 72 that can be connected including air bag 71 and under the extruding of air bag 71 with the shield member on the OR gate sill 200 of doorframe 300.
The door leaf of the present embodiment is innovatively using electro-magnetic screen layer, radiation protection layer and by the way of plank is combined, by electricity
Magnetic masking layer is pasted onto board surface, it is ensured that the integrality of electro-magnetic screen layer and the signal shielding efficiency of whole door leaf.Using
On the one hand the outside mode for setting plank of radiation protection layer add the radiation proof function of door leaf, while also ensure that radiation protection
Layer intensity simultaneously is easy to decorate in radiation protection layer surface.Shielding and the protection effect of door leaf edge are may insure by metal lagging
Really, overall aesthetic measure is also increased.The upper and lower ends of main body frame are respectively improved provided with the pneumatic leaf arrangement of gasbag-type
Shielding and protection effect of the door leaf with doorframe gap.
Main body frame 1 is the rectangular configuration that two columns 12 and two crossbeams 11 are constituted, and the two ends of column 12 are protruded from
Crossbeam 11, Baltimore groove is respectively formed in the upper and lower ends of main body frame 1, and the pneumatic leaf arrangement 7 of gasbag-type is arranged in Baltimore groove.
Main body frame 1, which is used, is provided with web frame 13 in inner chamber shape aluminium section bar, main body frame 1.Web frame 13 is in main body
Triangle rock-steady structure in framework.Inner chamber shape aluminium section bar has conductive and shield effectiveness, light weight and intensity height in itself, with
Inner chamber shape aluminium section bar connected mode can use staking pin structure, convenient to connect and firm.
Barrier material is filled with main body frame 1.Barrier material includes flame resistant heat insulation material, acoustic material etc..
Passage provided with arrangement gas circuit and/or circuit in main body frame 1.Passage is arranged at the cavity of inner chamber shape aluminium section bar
In.
The side of crossbeam 11 on the top of main body frame 1 is provided with metallic plate 8, the connection door leaf of metallic plate 8 hanging plate 9.It is arranged on crossbeam
The metallic plate of 11 sides enhances shield effectiveness at crossbeam and by force intensity, is easy to the setting of door leaf hanging plate.Door leaf passes through door
Fan hanging plate 9, which is hung, is arranged at a door leaf actuator on top, and the shielding finger of door leaf bottom only has ability and door after the inflation of air bag 71
Sill 200 are contacted, therefore can be used without threshold design, are easy to equipment, sick bed turnover inspection chamber.The number of door leaf hanging plate 9 is 3,
It is uniformly arranged on metallic plate 8.
Rocking or offseting in order to avoid door leaf, it is ensured that shielding finger 72 can be with doorframe and/or threshold after air bag 71 is inflated
On shield member fully connect, the bottom on a surface of door leaf is provided with guide and limit groove 10.Guide and limit groove 10 is with being arranged on
Stopping means at the OR gate sill of floor coordinates.
The outside of metallic plate 8, door leaf hanging plate 9 and guide and limit groove 10 is provided with radiation protection layer shielding part 101.Radiation protection
The length of layer shielding part 101 is equal with the width of door leaf, and metallic plate 8 and door leaf hanging plate 9, and guide and limit groove 10 are covered completely
With the bottom of door leaf.
The surface of door leaf and radiation protection layer shielding part 101 is equipped with decorative panel 102.The decorative panel be plastic material or
Metal material, preferably decorative panel are stainless steel plate.
The pneumatic leaf arrangement 7 of gasbag-type includes air bag seat 73, air bag 71, shielding finger 72 and transmission mechanism 74.Air bag seat
73 inside is provided with neck 731, and the air bag seat frame of the right opposite of neck 731 is provided with stopper slot 732.Air bag 71 and neck 731
It is engaged.One end of transmission mechanism 74 is abutted with air bag 71, and the middle part of transmission mechanism 74 is engaged with stopper slot 732, driver
The other end of structure 74 is abutted with the movable end of shielding finger 72；Shielding finger 72 is arranged at the outside of air bag seat 73, shielding finger
72 fixing end is connected with air bag seat 73.Specifically, the fixing end of shielding finger 72 is connected by reed press strip 722 with air bag seat 73
Connect.
The pneumatic leaf arrangement of this gasbag-type controls the motion of shielding finger 72 by the cooperation of air bag 71 and transmission mechanism 74,
Pass through the spacing structural stability that adds device of the air bag seat 73 to air bag and transmission mechanism.Shielding finger, air bag seat and biography
Motivation structure etc. is preferably the shielding materials such as metal.
The cross section of air bag seat 73 is " ㄈ " type, and stopper slot 732 is the U-lag of opening open.The air bag seat 73 of " ㄈ " type
It is easy to the installation and removal of air bag 71 and the grade of transmission mechanism 74 with the U-lag of opening open, while stopper slot 732 adds each portion
The steadiness of part.
It is additionally provided with sealing plate 75, air bag seat 73 and the framework that the cross section that sealing plate 75 is connected and composed is rectangle.
Transmission mechanism 74 includes the first locating part 741, impeller 742, spring 743.First locating part 741 and air bag seat 73
Limitation impeller 742 is coordinated to move with the inwall of sealing plate 75.One end of impeller 742 is connected with the first locating part 741, another
End is engaged with stopper slot 732.Spring 743 is sheathed on impeller 742, and is arranged at the first locating part 741 with being provided with stopper slot
Between 732 frame of air bag seat 73.
The number of transmission mechanism 74 is more than or equal to 2, is uniformly distributed on air bag seat 73, preferably drives shielding finger
72 overall motions.
The outside of first locating part 741 is provided with the second locating part 744.Second locating part 744 and air bag seat 73 and sealing
The inwall of plate 75 is abutted.The number of second locating part 744 is 2, is separately positioned on the outside of the first locating part 741, second is spacing
Part 744 is the structure of similar drawing pin, and nail pin coordinates with the first locating part 741.
Impeller 742 is provided with bending part 745.Bending part 745 is abutted with shielding finger 72.Bending part 745 is spill, recessed
The bottom of shape is connected with impeller 742, and the side wall of spill is provided with the kink 746 for being folded to inside.Kink 746 and shielding spring
Piece 72, which is abutted, can extend the life-span of shielding finger.
The fixing end of shielding finger 72 is also associated with electro-magnetic screen layer with the junction of air bag seat 73（It is not shown）.Electromagnetic shielding
Layer is connected with the shielding part of shielding protection integrated door or inspection chamber, can prevent that the shield effectiveness that aluminium section bar oxidized zone comes is poor well
Problem.
The movable end of shielding finger 72 is provided with the bending reed 721 that cross section is the triangle without closure, bending reed
721 side is fixedly connected with shielding finger 72.Bending reed 721 has good structural strength and deformation space, in air bag
It can be abutted under 71 active force with doorframe OR gate sill, and with good service life.
Air bag 71 is connected with outside air pump, and air bag is strip and axially arranged along air bag seat 73.
Air bag 71 is provided with connecting portion and air cavity, and connecting portion is connected with neck 731, and air cavity is abutted with transmission mechanism 74.Air bag
For inverted " Ю " shape.
Doorframe 300 includes top frame, doorframe stile 301, air bag seat installing plate 302.The air bag of the pneumatic leaf arrangement 7 of gasbag-type
Seat 73 is connected with doorframe stile 301 and air bag seat installing plate 302.Threshold 200 be sequentially provided with from outer layer to internal layer metal lagging,
Radiation protection layer.Threshold 200 is additionally provided with guide wheel device.Threshold it is pre-buried with floor in, metal lagging is concordant with ground.Using
Without threshold design, it is easy to equipment, the turnover of sick bed.Guide wheel device includes base and is arranged at the diameter of base top the bottom of more than
The movable wheel of seat.
Door leaf actuator 500 is selected from the modes such as motorized motions, pneumatic actuation or hydraulic-driven.
The shielding finger 72 on doorframe 300 is arranged under the driving of air bag 71 along in horizontal motion, with door leaf 400
Shield member abut.It is arranged at shielding finger 72 on door leaf vertically moving under the driving of air bag 71, i.e., vertical
Contacted on direction with doorframe 300 and threshold 200.
In the present embodiment, radiation protection layer is stereotype.Electro-magnetic screen layer is copper foil.
Obviously, above-described embodiment is only intended to clearly illustrate technical scheme example, and is not
Restriction to embodiments of the present invention.For those of ordinary skill in the field, on the basis of the above description also
It can make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all
Any modifications, equivalent substitutions and improvements made within the spirit and principles in the present invention etc., should be included in right of the present invention will
Within the protection domain asked.
Claims (14)
1. a kind of shielding protection integrated door, it is characterised in that including door leaf, doorframe, threshold and door leaf actuator；The door leaf
Drive device drives door leaf in doorframe movement outside；The surface of the door leaf is provided with electro-magnetic screen layer and radiation protection layer；It is described
The main body frame upper and lower ends of door leaf are respectively provided with the pneumatic leaf arrangement of gasbag-type；The doorframe is respectively arranged on the left side and the right side
The pneumatic leaf arrangement of gasbag-type；The pneumatic leaf arrangement of gasbag-type includes air bag and can be with door leaf, door under the extruding of air bag
The shielding finger of shield member connection on frame OR gate sill；The shield connection of the shield member and inspection chamber；
The electro-magnetic screen layer is selected from copper foil, aluminium foil, metal coating electromagnetic wave shield film or metal net electromagnetic shielding film.
2. shielding protection integrated door according to claim 1, it is characterised in that the first surface of the main body frame of door leaf is provided with
Plank, the surface of plank is provided with electro-magnetic screen layer；The second surface of the main body frame and two sides are nested in spill ray and prevented
In sheath, the radiation protection layer of the second surface of the main body frame is externally provided with plank；The two sides of the door leaf and Surface Edge
Edge is provided with metal lagging, and the metal lagging is contacted with electro-magnetic screen layer and radiation protection layer respectively.
3. shielding protection integrated door according to claim 1, it is characterised in that the pneumatic leaf arrangement of gasbag-type, including
Air bag seat, air bag, shielding finger and transmission mechanism, the inside of the air bag seat are provided with neck, the air bag of the neck right opposite
Seat frame is provided with stopper slot；The air bag is engaged with neck；One end of the transmission mechanism is abutted with air bag, transmission mechanism
Middle part be engaged with stopper slot, the other end of transmission mechanism is abutted with the movable end of shielding finger；The shielding finger is set
In the outside of air bag seat, the fixing end of shielding finger is connected with air bag seat.
4. shielding protection integrated door according to claim 1, it is characterised in that the doorframe includes top frame, doorframe stile, gas
Capsule seat installing plate；The air bag seat of the pneumatic leaf arrangement of gasbag-type is connected with doorframe stile and air bag seat installing plate；The door
Sill are sequentially provided with metal lagging, radiation protection layer from outer layer to internal layer.
5. shielding protection integrated door according to claim 2, it is characterised in that the crossbeam side on the main body frame top is set
There is metallic plate, the metallic plate connects door leaf hanging plate；The bottom on one surface of the door leaf is provided with guide and limit groove.
6. shielding protection integrated door according to claim 2, it is characterised in that the main body frame is two columns and two
The rectangular configuration that crossbeam is constituted, the two ends of the column protrude from crossbeam, spill are respectively formed in the upper and lower ends of main body frame
Groove, the pneumatic leaf arrangement of gasbag-type is arranged in Baltimore groove.
7. shielding protection integrated door according to claim 3, it is characterised in that the cross section of the air bag seat is " ㄈ " type,
The stopper slot is the U-lag of opening open；Sealing plate is additionally provided with, the air bag seat is with the cross section that sealing plate is connected and composed
The framework of rectangle.
8. shielding protection integrated door according to claim 7, it is characterised in that the transmission mechanism include the first locating part,
The inwall of impeller, spring, first locating part and air bag seat and sealing plate coordinates limitation impeller movement；The impeller
One end be connected with the first locating part, the other end is engaged with stopper slot；The spring housing is located at impeller, and is arranged at first
Between locating part and air bag seat frame provided with stopper slot.
9. shielding protection integrated door according to claim 3, it is characterised in that the movable end of the shielding finger is provided with transversal
Face is the bending reed of the triangle without closure, and the side of the bending reed is fixedly connected with shielding finger.
10. shielding protection integrated door according to claim 3, it is characterised in that the fixing end and air bag of the shielding finger
Seat junction is also associated with electro-magnetic screen layer, and the electro-magnetic screen layer is connected with the shielding part of doorframe, door leaf or inspection chamber.
11. shielding protection integrated door according to claim 1, it is characterised in that the threshold is provided with guide wheel device.
12. shielding protection integrated door according to claim 5, it is characterised in that the metallic plate, door leaf hanging plate and be oriented to limit
The outside of position groove is provided with radiation protection layer shielding part.
13. shielding protection integrated door according to claim 8, it is characterised in that be provided with the outside of first locating part
Second locating part, second locating part is abutted with the inwall of air bag seat and sealing plate.
14. shielding protection integrated door according to claim 3, it is characterised in that the air bag is provided with connecting portion and air cavity, institute
State connecting portion to be connected with neck, the air cavity is abutted with transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336566.0A CN105863468B (en) | 2016-05-20 | 2016-05-20 | A kind of shielding protection integrated door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336566.0A CN105863468B (en) | 2016-05-20 | 2016-05-20 | A kind of shielding protection integrated door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105863468A CN105863468A (en) | 2016-08-17 |
| CN105863468B true CN105863468B (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610336566.0A Active CN105863468B (en) | 2016-05-20 | 2016-05-20 | A kind of shielding protection integrated door |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801561A (en) * | 2017-03-08 | 2017-06-06 | 李志珍 | A kind of high-performance for MRI screened rooms is opened flat air pressure shielding soundproof door |
| CN107386841A (en) * | 2017-07-27 | 2017-11-24 | 株洲合力电磁技术有限公司 | A kind of concealed world shaft device and its protection vertical hinged door |
| 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 |
| CN107939254B (en) * | 2017-10-20 | 2020-05-19 | 株洲合力电磁技术有限公司 | Double-leaf sliding shielding door |
| CN110685568A (en) * | 2018-07-06 | 2020-01-14 | 上海新柯宇防护科技有限公司 | Shielding and protection integrated door |
| CN113530413A (en) * | 2021-06-18 | 2021-10-22 | 浙江嘉宝工贸有限公司 | High-strength armored door with sandwich composite layer |
| CN113997962B (en) * | 2021-10-21 | 2023-02-03 | 安徽交通职业技术学院 | Urban rail platform shielding door installation detection device and use method thereof |
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| US4874903A (en) * | 1987-06-09 | 1989-10-17 | Pilkington Plc | Shielding panel |
| DE3825344A1 (en) * | 1988-07-26 | 1990-02-01 | Adolf Spoth | Door, shutter (flap) or the like for openings of shielded rooms |
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| Publication number | Publication date |
|---|---|
| CN105863468A (en) | 2016-08-17 |
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