CN113266254A - Formula of can talkbacking radiology department guard gate - Google Patents
Formula of can talkbacking radiology department guard gate Download PDFInfo
- Publication number
- CN113266254A CN113266254A CN202110709407.1A CN202110709407A CN113266254A CN 113266254 A CN113266254 A CN 113266254A CN 202110709407 A CN202110709407 A CN 202110709407A CN 113266254 A CN113266254 A CN 113266254A
- Authority
- CN
- China
- Prior art keywords
- protective door
- guard gate
- fixed mounting
- radiology department
- talkie
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/18—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
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
- E05D15/0686—Tracks
-
- 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
- E06B3/32—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
-
- 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
-
- 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
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
-
- 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
- E06B2007/305—Microphone
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
The invention discloses an intercom type radiology department protective door which comprises a first protective door, a second protective door, a lower rail and an upper rail, wherein the first protective door and the second protective door are slidably arranged between the lower rail and the upper rail, and a protective door driving device is arranged on the first protective door and the second protective door.
Description
Technical Field
The invention relates to the technical field of protective door devices, in particular to a talkback type radiology protective door.
Background
The radiology department guard gate of hospital generally adopts push-and-pull door structure, can appear the gap between the guard gate, can appear penetrating outward of ray in the use, and the threshold of the guard gate of radiology department is also higher simultaneously, because the existence of this threshold, the nursing staff must be washed through hard when the threshold is crossed to the pushing away bed, must have the great vibrations of secondary when front wheel and rear wheel process the threshold, cause huge misery to the patient on the sick bed.
Therefore, the invention provides a talkback type radiology department protection door for solving the problems.
Disclosure of Invention
The present invention is directed to a talkback type radiology protective door, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a formula of can talkbacking radiology department guard gate, including first guard gate, the second guard gate, lower track and last track, first guard gate and second guard gate slidable mounting are between lower track and last track, first gyro wheel groove has been seted up to the middle bottom surface symmetry of lower track, be equipped with first gyro wheel in the first gyro wheel groove, first gyro wheel is fixed mounting respectively in the bottom surface of first guard gate and second guard gate, the second gyro wheel groove has been seted up to the upper end symmetry of first guard gate and second guard gate, fixed mounting has the second gyro wheel in the second gyro wheel groove, the higher authority of first guard gate and second guard gate is equipped with guard gate drive arrangement.
Preferably, the protective door driving device comprises a first rack, a second rack, a gear and a motor, the first rack is fixedly installed on the side edge of the upper surface of the first protective door, the second rack is fixedly installed on the side edge of the upper surface of the second protective door, the motor is fixedly installed in the middle of the upper surface of the upper rail, a rotating shaft of the motor penetrates through the upper rail, the gear is installed on the rotating shaft of the motor, and the gear is respectively meshed with the first rack and the second rack.
Preferably, be equipped with the baffle on the second guard gate, baffle slidable mounting is on the mounting bracket, and mounting bracket symmetry fixed mounting is on two guard gates, and one side symmetry of baffle is equipped with the telescoping cylinder, and telescoping cylinder fixed mounting is on the fixed block, and fixed block fixed mounting is on the second guard gate, and the flexible length of telescoping cylinder equals half of baffle width, and when the telescoping cylinder was in the complete extension state, the baffle was located in the middle of first guard gate and the second guard gate, and when the telescoping cylinder was in the complete contraction state, the edge of baffle and the edge parallel and level of second guard gate.
Preferably, the mounting groove has been seted up to orbital both sides middle symmetry down, and the interpolation has the backup pad in the mounting groove, and the back of backup pad is pegged graft and is had the inserted bar, and the one end fixed mounting that the backup pad was kept away from to the inserted bar has cup jointed the spring on the mounting groove on the inner wall of mounting groove.
Preferably, the tip of first guard gate and second guard gate is equipped with the clearance structure, and the clearance structure comprises clearance board, ear piece, screw bolt, movable pulley and brush hair, and movable pulley fixed mounting is at the both ends of clearance board, and in the spout that the track was seted up down to the movable pulley, brush hair fixed mounting is at the lower surface of clearance board, and the clearance board passes through screw bolt fixed mounting on the ear piece, and ear piece fixed mounting is at the tip of first guard gate and second guard gate.
Preferably, an interphone is embedded at the corner of the upper end of the second protective door and is positioned on the inner wall of the second protective door.
Preferably, inserting grooves are formed in two ends of the lower rail, inserting blocks are inserted in the inserting grooves, and the inserting blocks are integrally installed on the ash storage box.
Preferably, the middle of the two sides of the lower rail is symmetrically provided with slope boards, and the slope boards are triangular.
Preferably, the supporting plate is in an isosceles trapezoid shape, the front end of the supporting plate is small, and the rear end of the supporting plate is large.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the talkback type radiology department protective door, the supporting plates are symmetrically arranged in the middle of two sides of the lower rail, so that after the first protective door and the second protective door are opened, the supporting plates can be pushed to slide out of the mounting grooves under the action of the springs and can be butted together, when a patient is pushed into the radiology department through the stretcher vehicle, the stretcher vehicle can stably drive through, secondary damage to the patient due to vibration is avoided, meanwhile, medical personnel are facilitated, and the stretcher vehicle is prevented from being clamped on the lower rail;
2. according to the talkback type radiology department protective door provided by the invention, the second protective door is provided with the baffle, and when the telescopic cylinder is in a fully extended state, the baffle is positioned between the first protective door and the second protective door, so that a gap between the first protective door and the second protective door can be shielded, and rays in radiology departments are prevented from leaking and being emitted from the gap between the first protective door and the second protective door.
Drawings
FIG. 1 is a perspective view of the structure of the present invention from a first perspective;
FIG. 2 is a perspective view of the structure of the present invention from a second perspective;
FIG. 3 is a perspective view of the present invention with portions broken away;
FIG. 4 is a perspective view of a portion of the present invention;
FIG. 5 is a perspective detail view of the lower track;
FIG. 6 is a sectional view of the structure of a part of the lower rail;
FIG. 7 is a perspective view of a soot cleaning structure;
fig. 8 is a perspective view of the ash storage bin.
In the figure: the device comprises a first protective door 1, a second protective door 2, a lower rail 3, an upper rail 4, a first rack 5, a second rack 6, a gear 7, a motor 8, a first roller groove 9, a sliding groove 10, a first roller 11, a mounting groove 12, an insertion groove 13, a baffle 14, a mounting frame 15, a telescopic cylinder 16, a fixing block 17, a supporting plate 18, a spring 19, an insertion rod 20, a cleaning plate 21, an ear block 22, a threaded bolt 23, a sliding wheel 24, bristles 25, an ash storage box 26, an insertion block 27, an interphone 28, a second roller groove 29, a second roller 30 and a slope plate 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: a talkback type radiology protective door comprises a first protective door 1, a second protective door 2, a lower track 3 and an upper track 4, wherein the first protective door 1 and the second protective door 2 are slidably mounted between the lower track 3 and the upper track 4, first roller grooves 9 are symmetrically formed in the middle bottom surface of the lower track 3, first rollers 11 are arranged in the first roller grooves 9, the first rollers 11 are fixedly mounted on the bottom surfaces of the first protective door 1 and the second protective door 2 respectively, second roller grooves 29 are symmetrically formed in the upper ends of the first protective door 1 and the second protective door 2, second rollers 30 are fixedly mounted in the second roller grooves 29, the second rollers 30 and the first rollers 11 can enable the first protective door 1 and the second protective door 2 to be more stable and labor-saving in the sliding process, and a protective door driving device is arranged above the first protective door 1 and the second protective door 2.
Guard gate drive arrangement is by rack one 5, rack two 6, gear 7 and motor 8 are constituteed, rack one 5 fixed mounting is at the upper surface side of first guard gate 1, rack two 6 fixed mounting is at the upper surface side of second guard gate 2, motor 8 fixed mounting is in the middle of the upper surface of last track 4, the pivot of motor 8 passes last track 4, and install gear 7 in the pivot of motor 8, gear 7 meshes with rack one 5 and rack two 6 respectively mutually, make the controlling means through motor 8 like this, just can control motor 8 and rotate, make gear 7 rotate, gear 7 can drive rack one 5 and rack two 6, make first guard gate 1 and second guard gate 2 close and open like this.
The second protective door 2 is provided with a baffle 14, the baffle 14 is slidably mounted on a mounting frame 15, the mounting frame 15 is symmetrically and fixedly mounted on the second protective door 2, one side of the baffle 14 is symmetrically provided with a telescopic cylinder 16, the telescopic cylinder 16 is fixedly mounted on a fixed block 17, the fixed block 17 is fixedly mounted on the second protective door 2, the telescopic length of the telescopic cylinder 16 is equal to half of the width of the baffle 14, when the telescopic cylinder 16 is in a fully extended state, the baffle 14 is located between the first guard door 1 and the second guard door 2, therefore, the gap between the first protective door 1 and the second protective door 2 can be shielded, the radiation in the radiology department is prevented from leaking and emitting from the gap between the first protective door 1 and the second protective door 2, when the telescopic cylinder 16 is in the fully retracted state, the edge of the flap 14 is flush with the edge of the second guard door 2, so that the second guard door 2 is not obstructed.
The tip of first guard gate 1 and second guard gate 2 is equipped with the clearance structure, the clearance structure is by clearance board 21, ear piece 22, threaded bolt 23, movable pulley 24 and brush hair 25 are constituteed, movable pulley 24 fixed mounting is at the both ends of clearance board 21, and movable pulley 24 is in the spout 10 that track 3 offered down, the slip of convenient clearance board 21 like this, the friction has been reduced, brush hair 25 fixed mounting is at the lower surface of clearance board 21, make things convenient for clearance board 21 at the in-process that removes through brush hair 2, clear up track 3 down, avoid the clastic accumulation of dust, clearance board 21 passes through threaded bolt 23 fixed mounting on ear piece 22, ear piece 22 fixed mounting is at the tip of first guard gate 1 and second guard gate 2, first guard gate 1 and second guard gate 2 are opening the in-process, just can drive clearance board 21 and brush hair 25 clearance track 3 down.
The interphone 28 is installed at the corner of the upper end of the second protection door 2 in an embedded mode, and the interphone 28 is located on the inner wall of the second protection door 2, so that a patient in a radiology department can conveniently communicate with medical staff.
Inserting grooves 13 are formed in two ends of the lower rail 3, inserting blocks 27 are inserted in the inserting grooves 13, the inserting blocks 27 are integrally installed on the ash storage box 26, and the ash storage box 26 can collect dust and debris.
The middle of the two sides of the lower rail 3 are symmetrically provided with slope boards 31, and the slope boards 31 are triangular, so that a stretcher can conveniently push the lower rail 3.
The supporting plate 18 is in an isosceles trapezoid shape, the front end is small, and the rear end is large, so that the supporting plate 18 is pushed back to the mounting groove 12 of the lower rail 3 in the closing process of the first protective door 1 and the second protective door 2.
The working principle is as follows: in the using process, when the protective door of the radiology department needs to be opened, the control device of the motor 8 is started firstly, the motor 8 starts to rotate clockwise, the gear 7 rotates clockwise, the gear 7 drives the rack I5 and the rack II 6, so that the first protective door 1 and the second protective door 2 are separated and slide away, if the protective door of the radiology department is closed, the motor 8 is controlled to rotate anticlockwise, when the protective door is closed, the telescopic cylinder 16 is started to push the baffle plate 14, the baffle plate 14 is pushed to the first protective door 1 and the second protective door 2, the middle gap between the first protective door 1 and the second protective door 2 is shielded, the radiation is prevented from leaking and emitting from the middle gap between the first protective door 1 and the second protective door 2, when the protective door of the radiology department is opened, the supporting plate 18 is pushed under the action of the spring 19, so that the supporting plates 18 are mutually butted, therefore, the stretcher cart is convenient to push, the secondary damage of vibration to patients is reduced, and the passing of a medical instrument cart is also convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a formula of can talkbacking radiological protection door, includes first protection door (1), second protection door (2), lower track (3) and upper track (4), its characterized in that: the first protective door (1) and the second protective door (2) are slidably mounted between the lower rail (3) and the upper rail (4), first roller grooves (9) are symmetrically formed in the middle bottom surface of the lower rail (3), first rollers (11) are arranged in the first roller grooves (9), the first rollers (11) are respectively and fixedly mounted on the bottom surfaces of the first protective door (1) and the second protective door (2), second roller grooves (29) are symmetrically formed in the upper ends of the first protective door (1) and the second protective door (2), second rollers (30) are fixedly mounted in the second roller grooves (29), and a protective door driving device is arranged on the first protective door (1) and the second protective door (2).
2. The walkie-talkie radiology department protective door of claim 1, wherein: guard gate drive arrangement comprises rack (5), rack two (6), gear (7) and motor (8), rack (5) fixed mounting is on the upper surface side of first guard gate (1), rack two (6) fixed mounting is on the upper surface side of second guard gate (2), motor (8) fixed mounting is in the middle of the upper surface of last track (4), the pivot of motor (8) passes last track (4), and install gear (7) in the pivot of motor (8), gear (7) mesh with rack (5) and rack two (6) respectively mutually.
3. The walkie-talkie radiology department protective door of claim 1, wherein: be equipped with baffle (14) on second guard gate (2), baffle (14) slidable mounting is on mounting bracket (15), mounting bracket (15) symmetry fixed mounting is on two guard gate (2), one side symmetry of baffle (14) is equipped with telescopic cylinder (16), telescopic cylinder (16) fixed mounting is on fixed block (17), fixed block (17) fixed mounting is on second guard gate (2), the flexible length of telescopic cylinder (16) equals half of baffle (14) width, when telescopic cylinder (16) are in the complete extension state, baffle (14) are located in the middle of first guard gate (1) and second guard gate (2), when telescopic cylinder (16) are in the complete contraction state, the edge of baffle (14) is the edge parallel and level of second guard gate (2).
4. The walkie-talkie radiology department protective door of claim 1, wherein: mounting grooves (12) are symmetrically formed in the middle of two sides of the lower rail (3), a supporting plate (18) is inserted in each mounting groove (12), an inserting rod (20) is inserted into the back of each supporting plate (18), one end, far away from each supporting plate (18), of each inserting rod (20) is fixedly mounted on the inner wall of each mounting groove (12), and a spring (19) is sleeved on each mounting groove (12).
5. The walkie-talkie radiology department protective door of claim 1, wherein: the tip of first guard gate (1) and second guard gate (2) is equipped with the clearance structure, the clearance structure is by clearance board (21), ear piece (22), screw bolt (23), movable pulley (24) and brush hair (25) are constituteed, movable pulley (24) fixed mounting is at the both ends of clearance board (21), and movable pulley (24) are in spout (10) that track (3) were seted up down, brush hair (25) fixed mounting is at the lower surface of clearance board (21), clearance board (21) are through screw bolt (23) fixed mounting on ear piece (22), ear piece (22) fixed mounting is at the tip of first guard gate (1) and second guard gate (2).
6. The walkie-talkie radiology department protective door of claim 1, wherein: an interphone (28) is installed at the corner of the upper end of the second protective door (2) in an embedded mode, and the interphone (28) is located on the inner wall of the second protective door (2).
7. The walkie-talkie radiology department protective door of claim 1, wherein: inserting grooves (13) are formed in the two ends of the lower rail (3), inserting blocks (27) are inserted in the inserting grooves (13), and the inserting blocks (27) are integrally installed on the ash storage box (26).
8. The walkie-talkie radiology department protective door of claim 1, wherein: the middle of the two sides of the lower rail (3) is symmetrically provided with slope boards (31), and the slope boards (31) are triangular.
9. The walkie-talkie radiology department protective door of claim 4, wherein: the supporting plate (18) is in an isosceles trapezoid shape, the front end is small, and the rear end is large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110709407.1A CN113266254A (en) | 2021-06-25 | 2021-06-25 | Formula of can talkbacking radiology department guard gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110709407.1A CN113266254A (en) | 2021-06-25 | 2021-06-25 | Formula of can talkbacking radiology department guard gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113266254A true CN113266254A (en) | 2021-08-17 |
Family
ID=77235962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110709407.1A Pending CN113266254A (en) | 2021-06-25 | 2021-06-25 | Formula of can talkbacking radiology department guard gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113266254A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312852A (en) * | 2021-11-19 | 2022-04-12 | 广州科技贸易职业学院 | Rail transit shielding door safety protection device and method thereof |
| US20220381076A1 (en) * | 2021-05-26 | 2022-12-01 | Okuma Corporation | Door open and close mechanism of machine tool |
| CN115538908A (en) * | 2022-09-30 | 2022-12-30 | 杭州市建筑设计研究院有限公司 | Radiation-proof medical building protection door |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140259929A1 (en) * | 2013-03-15 | 2014-09-18 | Veritas Medical Solutions, Llc | Sliding door with tortuous leading edge path |
| CN106032741A (en) * | 2015-03-17 | 2016-10-19 | 江苏省金鑫安防设备有限公司 | Steel medical door with radiation protection sound insulation function |
| CN211243423U (en) * | 2019-09-01 | 2020-08-14 | 吴菲 | Protector is used to image branch of academic or vocational study |
| CN211819086U (en) * | 2020-03-04 | 2020-10-30 | 杭州卫康辐射防护工程股份有限公司 | Split type electrically-driven radiation-proof door |
| CN212671463U (en) * | 2020-04-22 | 2021-03-09 | 北京力拓铭达机电安装工程有限公司 | Reinforced concrete civil air defense door |
| CN212898212U (en) * | 2020-06-08 | 2021-04-06 | 安徽立进门窗制造有限公司 | Fire-resistant window convenient to assemble refractory material |
-
2021
- 2021-06-25 CN CN202110709407.1A patent/CN113266254A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140259929A1 (en) * | 2013-03-15 | 2014-09-18 | Veritas Medical Solutions, Llc | Sliding door with tortuous leading edge path |
| CN106032741A (en) * | 2015-03-17 | 2016-10-19 | 江苏省金鑫安防设备有限公司 | Steel medical door with radiation protection sound insulation function |
| CN211243423U (en) * | 2019-09-01 | 2020-08-14 | 吴菲 | Protector is used to image branch of academic or vocational study |
| CN211819086U (en) * | 2020-03-04 | 2020-10-30 | 杭州卫康辐射防护工程股份有限公司 | Split type electrically-driven radiation-proof door |
| CN212671463U (en) * | 2020-04-22 | 2021-03-09 | 北京力拓铭达机电安装工程有限公司 | Reinforced concrete civil air defense door |
| CN212898212U (en) * | 2020-06-08 | 2021-04-06 | 安徽立进门窗制造有限公司 | Fire-resistant window convenient to assemble refractory material |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220381076A1 (en) * | 2021-05-26 | 2022-12-01 | Okuma Corporation | Door open and close mechanism of machine tool |
| US11952815B2 (en) * | 2021-05-26 | 2024-04-09 | Okuma Corporation | Door open and close mechanism of machine tool |
| CN114312852A (en) * | 2021-11-19 | 2022-04-12 | 广州科技贸易职业学院 | Rail transit shielding door safety protection device and method thereof |
| CN115538908A (en) * | 2022-09-30 | 2022-12-30 | 杭州市建筑设计研究院有限公司 | Radiation-proof medical building protection door |
| CN115538908B (en) * | 2022-09-30 | 2024-04-12 | 杭州市建筑设计研究院有限公司 | Radiation-proof medical building protective door |
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Application publication date: 20210817 |