CN111997500A - Radiation-proof door special for radiology department - Google Patents
Radiation-proof door special for radiology department Download PDFInfo
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- CN111997500A CN111997500A CN202010874513.0A CN202010874513A CN111997500A CN 111997500 A CN111997500 A CN 111997500A CN 202010874513 A CN202010874513 A CN 202010874513A CN 111997500 A CN111997500 A CN 111997500A
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- 230000005855 radiation Effects 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims description 38
- 230000000694 effects Effects 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 claims description 13
- 239000004816 latex Substances 0.000 claims description 13
- 229920000126 latex Polymers 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 10
- 230000006378 damage Effects 0.000 description 8
- 238000009792 diffusion process Methods 0.000 description 7
- 208000019155 Radiation injury Diseases 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 230000003471 anti-radiation Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000005355 lead glass Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/10—Safety means specially adapted therefor
- A61B6/107—Protection against radiation, e.g. shielding
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
-
- 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
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
-
- 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
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
- E06B3/4645—Horizontally-sliding wings for doors with the sliding wing flush closing or moving a considerable distance towards the opening when closing
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
- E05F2017/005—Special devices for shifting a plurality of wings operated simultaneously for sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
- E05F2017/008—Special devices for shifting a plurality of wings operated simultaneously for swinging wings
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Toxicology (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention belongs to the technical field of medical protective equipment, and particularly relates to a radiation-proof door special for radiology department, which comprises a first door frame and a second door frame; the first door frame and the second door frame are horizontally arranged; the second door frame is in an L-shaped design; the second door frame is fixedly connected to one side of the first door frame; a first sliding groove is formed in the first door frame; the first sliding chute is in a cross-shaped design; the first sliding groove penetrates through the first door frame and is arranged at an opening on one side of the first door frame, which is close to the second door frame; a sliding door is connected in the first sliding groove in a sliding manner; according to the invention, the first door frame and the second door frame are arranged, and the displacement difference between the first door frame and the second door frame is utilized, so that the movable door is driven to block a channel when the rotating door is rotated and opened, and is driven to reset when the rotating door is closed, so that the interior of a room and the outside are always in an isolated state when the room enters effectively, and radiation is effectively prevented from being diffused to the outside.
Description
Technical Field
The invention belongs to the technical field of medical protective equipment, and particularly relates to a special radiation-proof door for a radiology department.
Background
In the prior art, because X-rays are needed to be used in the radiology department during treatment and test, and the X-rays have certain radiation damage to a human body, a room in which an instrument with an X-ray release function is stored in the radiology department in a hospital is usually subjected to radiation protection diffusion treatment, but because the room needs to come and go back to and from patients and doctors, a radiation protection door in the prior art is communicated with the outside in a switching process, so that radiation in the room is diffused outwards, and certain body damage is caused to the patients and the doctors outside the room.
A radiation-proof electric door for a hospital ray room issued by Chinese patent and an installation method thereof have the following application numbers: 2018114815646, including the installation axis, two rotating door, and the driving mechanism that drives the installation axis rotation, form the accommodation space with side opening between two rotating door, one side of the rotating door is equipped with a coaming, two rotating door can rotate forward or backward, and make the side opening of the accommodation space opposite to the coaming or stagger with the coaming, the coaming can rotate around the axial of the rotating axis, and block one of them rotating door away from the side of the installation axis, the radiation leakage of the radiation protection electric door of the hospital ray room is little, the radiation protection effect is good, the installation method of the invention is that the installation axis connected with the rotating door is installed on one vertical edge of the reserved door frame of the ray room, the rotating axis of the coaming is installed on the other vertical edge, the installation method is simple, and easy to maintain, but the scope between the rotating door is narrower in this scheme, the patients who have mobility inconvenience and need wheelchair or moving bed to assist movement are very inconvenient to get in and out.
In view of the above, the present invention develops a radiation-proof door specially used for radiology department to solve the above technical problems.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that the radiation isolation effect of a radiation-proof door special for a medical radiology department in the prior art to a room is poor when the door is opened and closed, and the improved radiation-proof door in the prior art is troublesome for the patient who is inconvenient to move to enter and exit, the invention provides the radiation-proof door special for the radiology department.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a special radiation-proof door for radiology department, which comprises a first door frame and a second door frame; the first door frame and the second door frame are horizontally arranged; the second door frame is in an L-shaped design; the second door frame is fixedly connected to one side of the first door frame; a first sliding groove is formed in the first door frame; the first sliding chute is in a cross-shaped design; the first sliding groove penetrates through the first door frame and is arranged at an opening on one side of the first door frame, which is close to the second door frame; a sliding door is connected in the first sliding groove in a sliding manner; a first through groove is formed in one end, far away from the first door frame, in the second door frame; the first through groove is in a T-shaped design, and the T-shaped maximum end is far away from the first door frame; the first through groove penetrates through the second door frame; the second door frame is positioned on one side of the first through groove, which is far away from the first door frame, and a hinge seat is fixedly connected with the second door frame; the second door frame is hinged with a rotating door through a hinge seat; a second through groove is formed in one side, away from the hinge seat, of the rotating door; a rotating handle is arranged in the second through groove; a second sliding groove is formed in one side, close to the second door frame, of the first door frame; the second sliding groove and the first sliding groove are in a conduction design; the movable door is positioned in the second sliding groove and fixedly connected with a movable rod; the movable rod is fixedly connected with a telescopic plate; the telescopic plate is formed by mutually connecting a plurality of slotted plates in a sliding manner; the upper end of the expansion plate is provided with a third sliding chute; the telescopic plate is connected with a transmission plate in a sliding manner through a third sliding chute; the transmission plate is designed in an L shape; the transmission plate extends to the second door frame; the second door frame is provided with a first groove corresponding to the transmission plate; the transmission plate extends into the first groove; the rotating door is positioned in the first groove and fixedly connected with a rotating shaft; the rotating shaft is rotatably connected with the transmission plate; one side of the second door frame, which is far away from the first door frame, is fixedly connected with a rotating seat; the rotating seat is rotatably connected with a sliding pipe; the sliding plug is connected in the sliding pipe in a sealing and sliding manner; one end of the sliding plug, which is far away from the rotating seat, is fixedly connected with a transmission rod; the rotating door is fixedly connected with a connecting block corresponding to the transmission rod; the connecting block is hinged with the transmission rod;
in the prior art, because X-rays are needed to be used in the radiology department during treatment and test, and the X-rays have certain radiation damage to human bodies, the rooms in which instruments with the X-ray release function are stored in the radiology department in hospitals are usually subjected to radiation protection diffusion treatment, but because the rooms need to come and go back and back to pass in and out patients and doctors, the radiation protection door in the prior art is communicated with the outside in the opening and closing process, so that radiation in the rooms is diffused outwards, certain physical damage is caused to the patients and the doctors outside the rooms, when the radiology department works, when the instruments need to pass in and out of the rooms, the door handle is rotated to open the rotating door, the rotating door rotates around the hinged seat, so that an access channel is formed between the rotating door and the second door frame, when the rotating door rotates, the rotating shaft fixedly connected on the rotating door is separated from the first groove and forms pulling force on the rotating plate, the transmission plate rotates around the rotating shaft under the pulling force action of the rotating plate and the rotating shaft, and simultaneously the transmission rod slides in a third sliding groove on the expansion plate, as the rotating door moves horizontally and longitudinally when rotating, the expansion plate is stressed and stretched and simultaneously provides thrust in the horizontal direction to the moving rod, so that the moving door fixedly connected with the moving rod slides in the horizontal direction in the first sliding groove to the direction of a second door frame, and further the inside of a room is isolated from the outside, meanwhile, when the rotating door rotates, the connecting block is driven to extrude the transmission rod, so that the transmission rod and the sliding plug slide towards the inside of the sliding pipe, when the rotating door is loosened, compressed air in the sliding pipe forms thrust to the sliding plug, so that the sliding plug and the transmission rod reset, the transmission rod drives the rotating door to rotate reversely in the resetting process and gradually coincides with the second door frame, and by arranging the first door frame and the second door frame, utilize to form the displacement difference between first door frame and the second door frame, and then rotate at the revolving door and open the time, drive the floating gate and block up the passageway, when the revolving door is closed, drive the floating gate and reset, and then when getting into the room effectively, make in the room and external between be in isolated state all the time, avoid radiation to external diffusion effectively, the floating gate is in different horizontal planes with the revolving door simultaneously, it is comparatively simple when operating, convenient, and the structure is comparatively simple, it is comparatively convenient to install.
Preferably, sliding plates are uniformly distributed on one side, close to the second door frame, of the first door frame; one side of the sliding plate, which is close to the second door frame, is provided with a sliding groove; sliding blocks are fixedly connected to one sides of the sliding plates, which are far away from the second door frame; the sliding plates are connected in a sliding mode through sliding blocks and sliding grooves; a sliding plate far away from the second door frame is fixedly connected with the first door frame; a sliding panel adjacent to the second door frame is slidably connected to the second door frame; a third through groove is formed in one side, away from the first door frame, of the second door frame; a sliding rail is fixedly connected to the ground corresponding to the third through groove; the sliding rail extends to one side far away from the first door frame; the second door frame is connected with the sliding rail in a sliding manner; when the X-ray examination device works, patients who often have inconvenient movement in hospitals need to carry out X-ray examination, when the patients are in wheelchairs or mobile sickbeds, the door handles are not rotated, the rotating door and the second door frame are directly and manually pushed, the second door frame is translated forwards in the sliding rails, meanwhile, the second door frame drives the sliding block to slide in the sliding groove in the gradual movement process, when the sliding block slides to the tail end of the sliding groove, the second door frame drives the sliding plate to move together, the overlapped sliding plates are gradually unfolded in the initial state along with the increase of the moving distance of the second door frame, the rotating door is rotated until the distance between the second door frame and the first door frame meets the requirement, the channel is opened between the rotating door and the second door frame, the moving door is driven to isolate the outside, the distance between the second door frame and the first door frame can be freely adjusted by arranging a plurality of sliding plates and sliding rails and utilizing the sliding connection between the second door frame and the ground, and then make the entering of radiation-proof door can satisfy different patients, make the use of radiation-proof door more convenient, can also isolate room and external world effectively simultaneously, avoid forming radiation pollution to the external world.
Preferably, the second door frame and the rotating door are both provided with fourth sliding chutes; the fourth sliding chute is in a cross-shaped design; the fourth sliding groove is designed to conduct the second door frame and the rotating door; a sliding frame is connected in the fourth sliding chute in a sliding manner; the surface of the sliding frame is provided with an installation groove; the mounting groove is fixedly connected with a lead plate and a lead-containing glass plate respectively; the lead plate is arranged above the lead-containing glass plate; the sliding frame slides downwards under the action of gravity in an initial state, and the lead plate part is communicated with the outside; when the medical X-ray examination room is in operation, because glass has a weak effect of blocking X-rays, a window is not formed in a radiation-proof door in the prior art, when a nurse or a doctor examines a room, the room is usually required to be opened, when an instrument in the room is in an operating state, radiation strongly emitted easily damages a human body, a sliding frame is arranged in the fourth sliding groove and is in sliding connection with the sliding frame, the sliding frame internally contains a lead glass plate in the fourth sliding groove under the action of gravity, the lead plate part is communicated with the outside, when the examination room is required, the sliding frame is manually slid upwards, the lead-containing glass plate part is communicated with the outside, the environment in the room is conveniently and directly observed, meanwhile, compared with an observation window parallel to the wall surface, the L-shaped design of a second door frame can enable the nurse standing on one side of the second door frame outside the room to observe the room at a larger angle, is convenient for nurses to make rounds.
Preferably, one side of the lead plate, which is far away from the outside, is provided with an absorption groove; the absorption groove is partially designed to penetrate through the lead plate; the inside of the absorption groove is fixedly connected with an emulsion pad; the material is made of photosensitive modified latex; one side of the latex pad, which is far away from the hand washing groove, is fixedly connected with a reflective paper; the reflective paper has no blocking effect on X rays and has a reflection effect on visible light; the during operation, when having X ray in the radiology department room, X ray radiates around to the room, and in permeating through reflective paper entering latex pad, latex pad receives the inside atom of X ray radiation to be aroused, the ionization, and then make latex pad give off the visible light, the visible light is reflected and is penetrated through the absorption groove and run through the outside irradiation of lead plate part to the in-process of diffusion all around by reflective paper, X ray intensity is big more in the room, the visible light intensity that gives off is higher, can play the warning effect to external crowd effectively, and then avoid medical personnel's mistake to go into effectively, thereby it receives radiation injury to medical personnel.
Preferably, the second door frame is provided with elastic pressing grooves at one side close to the sliding rail and at one side close to the bottom surface of the sliding plate; the elastic pressing grooves are elastically connected with mounting plates through springs; the side, far away from the spring, of the mounting plate is fixedly connected with pulleys which are uniformly distributed; during operation, between second door frame and the slide rail, all there is certain frictional resistance between sliding plate and the ground, there is the barrier action at the in-process frictional resistance that the manpower promoted to the displacement of second door frame and sliding plate, through setting up suppress groove and mounting panel and pulley, can become effectively to slide for the roll, and then reduce frictional resistance effectively, the pulley through mounting panel elastic mounting simultaneously can be by oneself height-adjusting in-process advancing, avoid the unevenness of ground to lead to the fact negative effects to the advancing of sliding plate and second door frame effectively.
Preferably, the elastic pressing grooves on the sliding plate are fixedly connected with expansion bags; the expansion bag is tightly attached to the mounting plate; the extrusion bags are fixedly connected in the sliding grooves; the extrusion bag and the expansion bag on the same sliding plate are communicated with each other; when the anti-radiation door frame is in work, in the process that the second door frame is pushed forwards, the sliding block extrudes the extrusion bag in the sliding groove, the extrusion bag is deformed to fill internal gas into the expansion bag, the thrust is further formed on the mounting plate, the pulley extends out of the elastic pressing groove, the friction resistance between the sliding plate and the ground is effectively reduced, meanwhile, after the second door frame is loosened, the expansion bag is extruded under the action of gravity of the sliding plate, the gas is further refilled into the extrusion bag, the extrusion bag is slowly restored to be deformed, the sliding plates are driven to be overlapped again, meanwhile, the second door frame is driven to reset, the automatic reset function of the anti-radiation door is enhanced, and the working strength of operators is reduced.
The invention has the following beneficial effects:
1. according to the radiation-proof door special for the radiology department, the first door frame and the second door frame are arranged, the displacement difference is formed between the first door frame and the second door frame, the movable door is driven to block a channel when the rotary door is rotated and opened, the movable door is driven to reset when the rotary door is closed, the interior of a room and the exterior are always isolated when the room enters effectively, radiation is effectively prevented from diffusing to the exterior, the movable door and the rotary door are located on different horizontal planes, and the radiation-proof door is simple and convenient to operate, simple in structure and convenient to install.
2. The invention relates to a special radiation-proof door for radiology departments, which is characterized in that a fourth sliding chute is arranged, a sliding frame is connected in the fourth sliding chute in a sliding mode, a lead glass plate contained in the sliding frame is located in the fourth sliding chute in an initial state under the action of gravity, the lead plate is partially communicated with the outside, when ward visit is needed, the sliding frame is manually slid upwards, the lead-containing glass plate is further communicated with the outside, the environment in a room is further conveniently and directly observed, meanwhile, compared with an observation window parallel to a wall surface, the L-shaped design of a second door frame enables a nurse standing on one side of the second door frame outside the room to observe the room at a larger angle, and the nurse can conveniently visit the room.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a connection view of the driving plate and the expansion plate;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a partial cross-sectional view of the slide tube;
FIG. 5 is a cross-sectional view of the slide plate;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
in the figure: the door comprises a first door frame 1, a movable door 11, a movable rod 12, a telescopic plate 13, a transmission plate 14, a rotating shaft 15, a second door frame 2, a hinged seat 21, a rotating door 22, a rotating handle 23, a rotating seat 3, a sliding pipe 31, a transmission rod 32, a sliding plug 33, a connecting block 34, a sliding plate 4, a sliding block 41, a sliding rail 5, a sliding frame 6, a latex pad 61, reflective paper 62, a mounting plate 7, a pulley 71, an expansion bag 72 and an extrusion bag 73.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the radiation protection door for radiology department according to the present invention includes a first door frame 1 and a second door frame 2; the first door frame 1 and the second door frame 2 are horizontally arranged; the second door frame is designed in an L shape 2; the second door frame 2 is fixedly connected to one side of the first door frame 1; a first sliding groove is formed in the first door frame 1; the first sliding chute is in a cross-shaped design; the first chute penetrates through the first door frame 1 and is arranged at an opening on one side of the first door frame 1 close to the second door frame 2; a movable door 11 is connected in the first sliding chute in a sliding manner; a first through groove is formed in one end, far away from the first door frame 1, in the second door frame 2; the first through groove is in a T-shaped design, and the maximum end of the T shape is far away from the first door frame 1; the first through groove penetrates through the second door frame 2; the second door frame is fixedly connected with a hinge seat 21 at one side of the first through groove, which is far away from the first door frame 1; the second door frame 2 is hinged with a rotating door 22 through a hinge seat 21; a second through groove is formed in one side, away from the hinge seat 21, of the rotating door 22; a rotating handle 23 is arranged in the second through groove; a second sliding groove is formed in one side, close to the second door frame 2, of the first door frame 1; the second sliding groove and the first sliding groove are in a conduction design; a movable rod 12 is fixedly connected in the second sliding chute of the movable door 11; the movable rod 12 is fixedly connected with a telescopic plate 13; the expansion plate 13 is formed by mutually connecting a plurality of slotted plates in a sliding manner; the upper end of the expansion plate 13 is provided with a third sliding chute; the telescopic plate 13 is connected with a transmission plate 14 through a third sliding chute in a sliding manner; the driving plate 14 is in an L-shaped design; the transmission plate 14 extends to the second door frame 2; the second door frame 2 is provided with a first groove corresponding to the transmission plate 14; the transmission plate 14 extends into the first groove; the rotating door 22 is positioned in the first groove and fixedly connected with a rotating shaft 15; the rotating shaft 15 is rotatably connected with the transmission plate 14; one side of the second door frame 2, which is far away from the first door frame 1, is fixedly connected with a rotating seat 3; the rotating seat 3 is rotatably connected with a sliding pipe 31; a sliding plug 33 is connected in the sliding tube 31 in a sealing and sliding manner; one end of the sliding plug 33, which is far away from the rotating seat 3, is fixedly connected with a transmission rod 32; the rotating door 22 is fixedly connected with a connecting block 34 corresponding to the transmission rod 32; the connecting block 34 is hinged with the transmission rod 32;
in the prior art, because the radiology department in the hospital needs to use the X-ray during treatment and test, and the X-ray has certain radiation damage to the human body, the room in which the apparatus with the X-ray release function is stored in the radiology department in the hospital usually performs radiation protection diffusion treatment, but because the room needs to come and go back to and from the patient and the doctor, the radiation protection door in the prior art is conducted with the outside in the opening and closing process, so that the radiation in the room is diffused outwards, and certain physical damage is caused to the patient and the doctor outside the room, when the radiology department works, when the apparatus needs to go in and out of the room, the rotating door 22 is opened by rotating the handle of the rotating door 22, the rotating door 22 rotates around the hinged seat 21, so that the rotating door 22 and the second door frame 2 are relatively opened to form an access passage, when the rotating door 22 rotates, the rotating shaft 15 fixedly connected to the rotating door 22 is separated from the first groove and forms a pulling force to, the driving plate 14 rotates around the rotating shaft 15 under the pulling force of the rotating plate and the rotating shaft 15, and the driving rod 32 slides in the third sliding slot on the expansion plate 13, because the rotating door 22 moves both horizontally and longitudinally during rotation, the expansion plate 13 is stressed and stretched and simultaneously provides a horizontal thrust to the moving rod 12, so that the moving door 11 fixedly connected with the moving rod 12 slides in the first sliding slot towards the second door frame 2 in the horizontal direction, thereby isolating the inside of the room from the outside, meanwhile, when the rotating door 22 rotates, the connecting block 34 is driven to extrude the driving rod 32, so that the driving rod 32 and the sliding plug 33 slide towards the inside of the sliding pipe 31, when the rotating door 22 is loosened, the compressed air in the sliding pipe 31 forms a thrust to the sliding plug 33, thereby resetting the sliding plug 33 and the driving rod 32, and the rotating door 22 is driven to rotate reversely during the resetting of the driving rod 32, coincide gradually with between the second door frame 2, through setting up first door frame 1 and second door frame 2, utilize and form the displacement difference between first door frame 1 and the second door frame 2, and then when revolving door 22 rotates and opens, drive floating gate 11 and block up the passageway, when revolving door 22 closes, drive floating gate 11 and reset, and then when getting into the room effectively, make in the room and be in isolated state all the time between the external world, avoid radiation to external diffusion effectively, floating gate 11 and revolving door 22 are located different horizontal planes simultaneously, when operating comparatively simple, and convenient, and the structure is comparatively simple, it is comparatively convenient to install.
As an embodiment of the present invention, the first doorframe 1 is provided with sliding plates 4 which are uniformly distributed on one side close to the second doorframe 2; one side of the sliding plate 4, which is close to the second door frame 2, is provided with a sliding groove; one side of the sliding plate 4, which is far away from the second door frame 2, is fixedly connected with a sliding block 41; the sliding plates 4 are connected in a sliding manner through sliding blocks 41 and sliding grooves; a sliding plate 4 far away from the second door frame 2 is fixedly connected with the first door frame 1; a sliding connection between a sliding plate 4 adjacent to said second door frame 2 and the second door frame 2; a third through groove is formed in one side, far away from the first door frame 1, of the second door frame 2; the ground corresponding to the third through groove is fixedly connected with a slide rail 5; the sliding rail 5 extends to one side far away from the first door frame 1; the second door frame 2 is connected with the sliding rail 5 in a sliding manner; when the X-ray examination device works, a patient who often has inconvenient movement in a hospital needs to be subjected to X-ray examination, when the patient is in a wheelchair or a moving sickbed, the handle of the rotating door 22 is not rotated, the rotating door 22 and the second door frame 2 are directly and manually pushed, the second door frame 2 is translated forwards in the sliding rail 5, the second door frame 2 drives the sliding block 41 to slide in the sliding groove in the gradual moving process, the second door frame 2 drives the sliding plate 4 to move together when the sliding block 41 slides to the tail end of the sliding groove, the overlapped sliding plates 4 are gradually unfolded in the initial state along with the increase of the moving distance of the second door frame 2 until the distance between the second door frame 2 and the first door frame 1 meets the requirement, the rotating door 22 is rotated, a channel is opened between the rotating door 22 and the second door frame 2, the moving door 11 is driven to be isolated from the outside, and by arranging the plurality of sliding plates 4, utilize sliding connection between second door frame 2 and the ground, and then the distance between regulation second door frame 2 that can be free and the first door frame 1, and then make the entering of radiation protection door can satisfy different patients, make the use of radiation protection door more convenient, can also completely cut off room and external world effectively simultaneously, avoid forming radiation pollution to the external world.
As an embodiment of the present invention, the second door frame 2 and the rotating door 22 are both provided with a fourth sliding chute; the fourth sliding chute is in a cross-shaped design; the fourth chute is designed to conduct the second door frame 2 and the rotating door 22; a sliding frame 6 is connected in the fourth sliding chute in a sliding manner; the surface of the sliding frame 6 is provided with a mounting groove; the mounting groove is fixedly connected with a lead plate and a lead-containing glass plate respectively; the lead plate is arranged above the lead-containing glass plate; in the initial state, the sliding frame 6 slides downwards under the action of gravity, and the lead plate part is communicated with the outside; when the medical room inspection device works, because glass has a weak effect of blocking X-rays, a window is not formed in a radiation-proof door in the prior art, when a nurse or a doctor inspects the room, the room is usually required to be opened, when the instrument in the room is in a working state, the radiation strongly emitted easily damages a human body, the fourth chute is arranged, the sliding frame 6 is connected with the sliding frame 6 in the fourth chute in a sliding manner, the lead-containing glass plate in the sliding frame 6 is positioned in the fourth chute in an initial state under the action of gravity, the lead plate part is communicated with the outside, when the room inspection is required, the sliding frame 6 is manually slid upwards, the lead-containing glass plate part is communicated with the outside, the environment in the room is conveniently and directly observed, meanwhile, the L-shaped design of the second door frame 2 is compared with an observation window parallel to the wall surface, the observation angle of the nurse standing on one side of the second door frame 2 outside the room is larger, is convenient for nurses to make rounds.
As an embodiment of the invention, an absorption groove is formed on one side of the lead plate away from the outside; the absorption groove is partially designed to penetrate through the lead plate; the inside of the absorption groove is fixedly connected with an emulsion pad 61; the material is made of photosensitive modified latex; one side of the latex pad 61, which is far away from the hand sink, is fixedly connected with a reflective paper 62; the reflective paper 62 has no blocking effect on X-rays and has a reflection effect on visible light; the during operation, when having X ray in the radiology department room, X ray radiates around to the room, and see through in the reflection of light paper 62 gets into latex pad 61, latex pad 61 receives the inside atom of X ray radiation to be aroused, the ionization, and then make latex pad 61 give off the visible light, visible light is reflected by reflection of light paper 62 and is penetrated through the absorption groove and run through the partial outside irradiation of lead plate to the in-process of diffusion all around, X ray intensity is big more in the room, the visible light intensity who gives off is higher, can play the warning effect to external crowd effectively, and then avoid medical personnel to miss effectively to go into, thereby it receives radiation injury to medical personnel.
As an embodiment of the present invention, the second door frame 2 is provided with a spring-pressing groove on one side close to the sliding rail 5 and one side close to the bottom surface of the sliding plate 4; the elastic pressing grooves are elastically connected with mounting plates 7 through springs; the side of the mounting plate 7, which is far away from the spring, is fixedly connected with pulleys 71 which are uniformly distributed; during operation, between second door frame 2 and slide rail 5, all there is certain frictional resistance between sliding plate 4 and the ground, there is the hindrance effect at the in-process frictional resistance that the manpower promoted to the displacement of second door frame 2 and sliding plate 4, through setting up suppress groove and mounting panel 7 and pulley 71, can become effectively to slide for rolling, and then reduce frictional resistance effectively, pulley 71 through mounting panel 7 resilient mounting can the height-adjusting by oneself at the in-process of advancing simultaneously, avoid the ground unevenness to lead to the fact negative effects to the advancing of sliding plate 4 and second door frame 2 effectively.
As an embodiment of the present invention, the elastic pressing grooves on the sliding plate 4 are fixedly connected with the expansion bladders 72; the expansion bag 72 is tightly attached to the mounting plate 7; the extrusion bags 73 are fixedly connected in the sliding grooves; the squeezing bag 73 and the expansion bag 72 on the same sliding plate 4 are communicated with each other; during operation, in the process that the second door frame 2 is pushed forwards, the sliding block 41 extrudes the extrusion bag 73 in the sliding groove, so that the extrusion bag 73 deforms to fill internal gas into the expansion bag 72, a thrust is further formed on the mounting plate 7, the pulley 71 extends out of the elastic groove, the friction resistance between the sliding plate 4 and the ground is effectively reduced, meanwhile, after the second door frame 2 is loosened, the expansion bag 72 is extruded under the action of the gravity of the sliding plate 4, so that the gas is refilled into the extrusion bag 73, the deformation of the extrusion bag 73 is slowly restored, the sliding plates 4 are driven to be overlapped, meanwhile, the second door frame 2 is driven to reset, the automatic resetting function of the radiation-proof door is enhanced, and the working strength of operators is reduced.
The specific working process is as follows:
when the device works, when an instrument needs to be used in and out of a room, the rotating door 22 is opened by the handle of the rotating door 22, the rotating door 22 rotates around the hinged seat 21, so that the rotating door 22 and the second door frame 2 are relatively opened to form an access passage, when the rotating door 22 rotates, the rotating shaft 15 fixedly connected to the rotating door 22 is separated from the first groove and forms a pulling force on the driving plate 14, the driving plate 14 rotates around the rotating shaft 15 under the pulling force of the rotating plate and the rotating shaft 15, and the driving rod 32 slides in the third sliding groove on the telescopic plate 13, because the rotating door 22 moves in the transverse direction and the longitudinal direction simultaneously when rotating, the telescopic plate 13 is forced to stretch and simultaneously gives a pushing force in the horizontal direction to the moving rod 12, so that the moving door 11 fixedly connected with the moving rod 12 slides in the horizontal direction in the first sliding groove to the second door frame 2, and the inside of the room is isolated from the outside, meanwhile, when the rotating door 22 rotates, the connecting block 34 is driven to extrude the transmission rod 32, so that the transmission rod 32 and the sliding plug 33 slide towards the inside of the sliding pipe 31, when the rotating door 22 is loosened, compressed air in the sliding pipe 31 forms thrust on the sliding plug 33, so that the sliding plug 33 and the transmission rod 32 reset, and the transmission rod 32 drives the rotating door 22 to rotate reversely in the resetting process to gradually coincide with the second door frame 2.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A special radiation-proof door for radiology departments is characterized in that: comprises a first door frame (1) and a second door frame (2); the first door frame (1) and the second door frame (2) are horizontally arranged; the second door frame (2) is designed in an L shape; the second door frame (2) is fixedly connected to one side of the first door frame (1); a first sliding groove is formed in the first door frame (1); the first sliding chute is in a cross-shaped design; the first sliding groove penetrates through the first door frame (1) and is arranged at an opening on one side, close to the second door frame (2), of the first door frame (1); a movable door (11) is connected in the first sliding chute in a sliding manner; a first through groove is formed in one end, far away from the first door frame (1), of the second door frame (2); the first through groove is in a T-shaped design, and the maximum end of the T shape is far away from the first door frame (1); the first through groove penetrates through the second door frame (2); the second door frame is positioned on one side of the first through groove, which is far away from the first door frame (1), and a hinge seat (21) is fixedly connected; the second door frame (2) is hinged with a rotating door (22) through a hinge seat (21); a second through groove is formed in one side, away from the hinge seat (21), of the rotating door (22); a rotating handle (23) is arranged in the second through groove; a second sliding groove is formed in one side, close to the second door frame (2), of the first door frame (1); the second sliding groove and the first sliding groove are in a conduction design; the movable door (11) is positioned in the second sliding groove and fixedly connected with a movable rod (12); the movable rod (12) is fixedly connected with a telescopic plate (13); the expansion plate (13) is formed by mutually sliding and connecting a plurality of slotted plates; the upper end of the expansion plate (13) is provided with a third sliding chute; the telescopic plate (13) is connected with a transmission plate (14) through a third sliding chute in a sliding manner; the transmission plate (14) is of L-shaped design; the transmission plate (14) extends to the second door frame (2); the second door frame (2) is provided with a first groove corresponding to the transmission plate (14); the transmission plate (14) extends into the first groove; the rotating door (22) is positioned in the first groove and fixedly connected with a rotating shaft (15); the rotating shaft (15) is rotationally connected with the transmission plate (14); one side of the second door frame (2) far away from the first door frame (1) is fixedly connected with a rotating seat (3); the rotating seat (3) is rotatably connected with a sliding pipe (31); a sliding plug (33) is connected in the sliding pipe (31) in a sealing and sliding way; one end of the sliding plug (33) far away from the rotating seat (3) is fixedly connected with a transmission rod (32); the rotating door (22) is fixedly connected with a connecting block (34) corresponding to the transmission rod (32); the connecting block (34) is hinged with the transmission rod (32).
2. A radiology department dedicated radiation protection portal according to claim 1, wherein: sliding plates (4) which are uniformly distributed are arranged on one side, close to the second door frame (2), of the first door frame (1); one side of the sliding plate (4) close to the second door frame (2) is provided with a sliding groove; one side of the sliding plate (4) far away from the second door frame (2) is fixedly connected with a sliding block (41); the sliding plates (4) are connected with each other in a sliding way through sliding blocks (41) and sliding grooves; a sliding plate (4) far away from the second door frame (2) is fixedly connected with the first door frame (1); a sliding plate (4) close to the second door frame (2) is slidably connected with the second door frame (2); a third through groove is formed in one side, far away from the first door frame (1), of the second door frame (2); a sliding rail (5) is fixedly connected to the ground corresponding to the third through groove; the sliding rail (5) extends to one side far away from the first door frame (1); the second door frame (2) is connected with the sliding rail (5) in a sliding mode.
3. A radiology department dedicated radiation protection portal according to claim 1, wherein: fourth sliding grooves are formed in the second door frame (2) and the rotating door (22); the fourth sliding chute is in a cross-shaped design; the fourth sliding groove is designed to conduct the second door frame (2) and the rotating door (22); a sliding frame (6) is connected in the fourth sliding chute in a sliding manner; the surface of the sliding frame (6) is provided with an installation groove; the mounting groove is fixedly connected with a lead plate and a lead-containing glass plate respectively; the lead plate is arranged above the lead-containing glass plate; in the initial state, the sliding frame (6) slides downwards under the action of gravity, and the lead plate part is communicated with the outside.
4. A radiology department dedicated radiation protection portal according to claim 3, wherein: an absorption groove is formed in one side, away from the outside, of the lead plate; the absorption groove is partially designed to penetrate through the lead plate; the inside of the absorption groove is fixedly connected with an emulsion pad (61); the material is made of photosensitive modified latex; one side of the latex pad (61) far away from the hand sink is fixedly connected with a reflective paper (62); the reflective paper (62) has no blocking effect on X-rays and has a reflection effect on visible light.
5. A radiology department dedicated radiation protection portal according to claim 1, wherein: the side, close to the sliding rail (5), of the second door frame (2) and the side, close to the bottom surface, of the sliding plate (4) are both provided with elastic pressing grooves; the elastic pressing grooves are elastically connected with mounting plates (7) through springs; and one side of the mounting plate (7) far away from the spring is fixedly connected with uniformly distributed pulleys (71).
6. A radiology department dedicated radiation protection portal according to claim 1, wherein: the elastic pressing grooves on the sliding plate (4) are fixedly connected with expansion bags (72); the expansion bag (72) is tightly attached to the mounting plate (7); the extrusion bags (73) are fixedly connected in the sliding grooves; the squeezing bag (73) and the expansion bag (72) on the same sliding plate (4) are communicated with each other.
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| CN202010874513.0A CN111997500B (en) | 2020-08-27 | 2020-08-27 | Radiation-proof door special for radiology department |
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| CN202010874513.0A CN111997500B (en) | 2020-08-27 | 2020-08-27 | Radiation-proof door special for radiology department |
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| CN111997500B CN111997500B (en) | 2022-11-18 |
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| FR2592420A1 (en) * | 1985-12-27 | 1987-07-03 | Frangolacci Roger | TECHNICAL SHELTER WITH ARMORED COMPOSITE WALLS |
| CN206769738U (en) * | 2017-06-01 | 2017-12-19 | 湖北中循医疗用品实业有限公司 | A kind of hospital radiological department fire-proof and damp-proof door |
| CN109577830A (en) * | 2018-12-05 | 2019-04-05 | 广西华辉医疗设备科技有限公司 | The anti-spoke electrically operated gate of X-ray room X, hospital and its installation method |
| CN209418161U (en) * | 2018-07-19 | 2019-09-20 | 李春坚 | Medical Radiation protective device |
| CN210343134U (en) * | 2019-05-08 | 2020-04-17 | 天津众和恒泰人防工程防护设备有限公司 | Prevent flagging enhancement protection type people's air defense door |
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2020
- 2020-08-27 CN CN202010874513.0A patent/CN111997500B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2592420A1 (en) * | 1985-12-27 | 1987-07-03 | Frangolacci Roger | TECHNICAL SHELTER WITH ARMORED COMPOSITE WALLS |
| CN206769738U (en) * | 2017-06-01 | 2017-12-19 | 湖北中循医疗用品实业有限公司 | A kind of hospital radiological department fire-proof and damp-proof door |
| CN209418161U (en) * | 2018-07-19 | 2019-09-20 | 李春坚 | Medical Radiation protective device |
| CN109577830A (en) * | 2018-12-05 | 2019-04-05 | 广西华辉医疗设备科技有限公司 | The anti-spoke electrically operated gate of X-ray room X, hospital and its installation method |
| CN210343134U (en) * | 2019-05-08 | 2020-04-17 | 天津众和恒泰人防工程防护设备有限公司 | Prevent flagging enhancement protection type people's air defense door |
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