CN115538908B - Radiation-proof medical building protective door - Google Patents
Radiation-proof medical building protective door Download PDFInfo
- Publication number
- CN115538908B CN115538908B CN202211215298.9A CN202211215298A CN115538908B CN 115538908 B CN115538908 B CN 115538908B CN 202211215298 A CN202211215298 A CN 202211215298A CN 115538908 B CN115538908 B CN 115538908B
- Authority
- CN
- China
- Prior art keywords
- radiation
- door
- collecting
- proof
- rod
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 title abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000005855 radiation Effects 0.000 claims abstract description 49
- 239000002390 adhesive tape Substances 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims description 36
- 238000007790 scraping Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 16
- 238000000605 extraction Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000003471 anti-radiation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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
- 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
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The application relates to the technical field of medical buildings and provides a radiation-proof medical building protective door, which comprises a radiation-proof lead door and a sliding rail, wherein the radiation-proof lead door is slidably arranged in a sliding groove of the sliding rail through a pulley block; the bottom of the radiation-proof lead door is fixed with a radiation-proof adhesive tape, the bottom of the radiation-proof lead door is provided with two groups of collecting mechanisms, and each collecting mechanism comprises a collecting box fixed on the radiation-proof lead door and a rotating wheel rotatably arranged on the outer side of the collecting box; the edges of two sides of the sliding groove are respectively hinged with a plurality of metal lead plates, a connecting rod mechanism is arranged below each metal lead plate, and in an operating state, the rotating wheel is abutted against the connecting rod mechanism and drives the connecting rod mechanism to jack up the metal lead plates. Based on this, can be when the radiation protection plumbous door removes through link mechanism with the metal plumbous board jack-up upwards for in the foreign matter that is attached to metal plumbous board surface falls into the collecting box, the radiation protection adhesive tape can closely support to paste in the metal plumbous board, can make the guard gate keep good radiation protection effect.
Description
Technical Field
The application relates to the technical field of medical buildings, in particular to a radiation protection medical building protective door.
Background
Radiology is an important auxiliary examination department of hospitals for placing radiological equipment and for detecting, diagnosing, and treating patients with the aid of the radiology equipment; when the radiation equipment is used, a large amount of radiation can be generated, so that the radiation department is guaranteed to have good radiation protection capability, and the conditions that the radiation inside the radiation department is transmitted outdoors and hurts outdoor doctors and patients are reduced.
The protective door of the radiology department is a translation door so as to meet the requirement of frequent patient access; the existing translation door generally comprises a driver, a door beam structure, a radiation-proof lead door and a sliding rail, wherein the sliding rail is fixed below the door beam structure, and the radiation-proof lead door is slidably arranged on the sliding rail through a pulley block; the driver is fixed on the top of the door beam structure and is used for providing a power source to drive the radiation-proof lead door to move along the sliding track.
There is the gap between radiation protection plumbous door and the track that slides, and the inside radiation of radiological department leaks through the gap easily, therefore often can set up the radiation protection adhesive tape in radiation protection plumbous door bottom. However, due to frequent entrance and exit of patients and doctors, the sliding track is easy to accumulate foreign matters such as sand and stone, and when the radiation-proof lead door is closed, the foreign matters are embedded in the isolation cotton to form a gap between the isolation cotton and the sliding track, so that the radiation-proof effect of the protection door is affected.
Disclosure of Invention
In order to reduce the situation that foreign matters are accumulated on a sliding track to reduce radiation protection capacity, the application provides a radiation protection medical building protection door.
The application provides a radiation protection medical building guard gate adopts following technical scheme:
the radiation-proof medical building protective door comprises a driver, a door beam structure, a radiation-proof lead door and a sliding rail, wherein the sliding rail is fixed below the door beam structure, a sliding groove is formed in the upper surface of the sliding rail, the radiation-proof lead door is slidably mounted in the sliding groove through a pulley block, and a radiation-proof adhesive tape is fixed at the bottom of the radiation-proof lead door; the driver is arranged on the door beam structure and is in driving connection with the radiation-proof lead door and used for driving the radiation-proof lead door to move;
two groups of collecting mechanisms are arranged at the bottom of the radiation-proof lead door and are respectively positioned at two sides of the extension direction of the radiation-proof lead door; the collecting mechanism comprises a collecting box and a rotating wheel, wherein the collecting box is fixed at the bottom edge of the side surface of the radiation-proof lead door, and a collecting opening I is formed in the top of the collecting box; the rotating wheel is rotationally connected to the side surface of the collecting box;
the edges of two sides of the notch of the sliding groove are respectively hinged with a metal lead plate group, and all metal lead plates in the metal lead plate group are arranged along the extending direction of the sliding groove and are sequentially abutted against each other; wherein, the lower part of each metal lead plate is provided with a connecting rod mechanism, and the sliding track is provided with a mounting groove for mounting the connecting rod mechanism; the connecting rod mechanisms are partially penetrated into the sliding grooves, and in the running state, the rotating wheels are sequentially abutted against each connecting rod mechanism and drive the connecting rod mechanisms to jack up the metal lead plates.
Through adopting foretell technical scheme, this application's radiation protection plumbous door is under the drive of driver, when moving along the extension direction of sliding tray through the assembly pulley, be located the rotation wheel of the collection mechanism of removal direction front end and can support with link mechanism in proper order to force link mechanism to the mounting groove through extruded mode and remove, link mechanism is close to the part of metal plumb board at this moment and can jack up metal plumb board, make the metal plumb board rotate to the direction that is close to the sliding tray, and then make the foreign matter that probably is attached to on the metal plumb board fall out the metal plumb board and collect in the collecting box through collecting mouth one. When the radiation-proof lead door moves to the position, the radiation-proof adhesive tape at the bottom of the radiation-proof lead door can be tightly abutted against the metal lead plate, so that the possibility that gaps exist between the radiation-proof adhesive tape and the metal lead plate due to the fact that foreign matters are clamped between the radiation-proof adhesive tape and the metal lead plate is reduced, and the good radiation-proof effect of the radiation-proof lead door is kept.
Optionally, the mounting groove comprises a first limit area, a movable area and a second limit area which are sequentially arranged, the first limit area is communicated with the top of the sliding track, and the second limit area is communicated with the sliding groove; the connecting rod mechanism comprises a movable rod I, a hinging rod and a telescopic rod group, wherein the movable rod I is movably arranged in a limiting area II, one end of the movable rod I is exposed out of the sliding groove and is used for being abutted against the rotating wheel, and the other end of the movable rod I is positioned in the movable area and is hinged with the hinging rod; the hinge rod is normally obliquely arranged, the telescopic rod group is movably arranged in the first limiting area, and the telescopic rod group is connected to one end, far away from the hinge rod, of the hinge rod; the telescopic rod group is arranged at intervals with the metal lead plate in normal state.
By adopting the technical scheme, when the radiation-proof lead door moves in the sliding groove, the rotating wheel is abutted against the first movable rod, so that the movable rod can retract into the second limiting area, and the hinge rod is forced to rotate upwards; when the hinge rod rotates upwards, the telescopic rod group can be driven to move upwards along the first limiting area, so that the metal lead plate can be smoothly jacked up, and foreign matters on the surface of the metal lead plate can be smoothly dropped into the collecting box.
Optionally, the telescopic link group includes hollow body of rod and activity insert locate the inside movable rod second of hollow body of rod, installs soft spring between movable rod second and the hollow body of rod, and soft spring is used for making movable rod second and hollow body of rod keep away from each other.
Through adopting foretell technical scheme, through setting up soft spring and order about movable rod two and hollow body of rod relative movement, can make the metal lead board have the effect of rocking vibration when the telescopic link group jack-up with the metal lead board, further tremble the foreign matter that attaches to the metal lead board surface for the protection door protects good radiation protection effect.
Optionally, the collection box comprises an opening part, a narrow part and a collection part which are sequentially arranged from top to bottom, and the first collection part is arranged at the top of the opening part; the width of the narrow opening part is smaller than that of the opening part, a cavity is formed between the narrow opening part and the inner wall of the sliding groove, and the rotating wheel is rotatably arranged in the cavity; the narrow opening is provided with an inclined surface at a position close to the opening for guiding the foreign matters to fall into the collecting part.
By adopting the technical scheme, the foreign matters shaken off by the metal lead plate enter the opening part through the first collecting opening, and can drop down to the collecting part along the inclined surface of the narrow opening part; the width of narrow oral area is set to be less than the width of opening portion with this application, can reduce the foreign matter that gets into the collecting portion and fly away from collecting the mouth again to the possibility outside the collection box, reduces the foreign matter secondary pollution and influences the possibility of protection door radiation protection effect.
Optionally, a scraping plate is fixed at the bottom edge of one side of the collecting part far away from the radiation-proof lead door and is abutted against the inner bottom wall of the sliding groove; and one side of the collecting part, which is far away from the radiation-proof lead door, is also provided with a second collecting opening, the second collecting opening is positioned right above the scraping plate, and one side of the collecting part, which is close to the radiation-proof lead door, is connected with a negative pressure component for providing negative pressure.
Through adopting foretell technical scheme, through installing the scraper blade in the bottom of collecting box, the scraper blade can scrape the foreign matter of the interior diapire of sliding tray when the anti-radiation plumbous door removes for the foreign matter can get into in the collecting portion through collecting port two, and can adsorb the foreign matter in the collecting portion through negative pressure assembly, reduces the foreign matter and falls the possibility outside the collecting box again through collecting port two.
Optionally, a through hole is formed in one side surface of the collecting part, a baffle plate capable of being opened and closed is arranged on the through hole, and the baffle plate is magnetically connected with the side wall of the through hole through a magnetic piece; and dust collection mechanisms are respectively arranged on two sides of the extending direction of the sliding track, when the collecting box moves to the dust collection mechanisms, the baffle plate at the opening is opened, the negative pressure assembly stops acting, and the dust collection mechanisms provide negative pressure suction force for the opening so as to suck out foreign matters in the collecting box.
Through adopting foretell technical scheme, after the one end tip of preventing radiation plumbous door removes to the track that slides, the collection box stays in dust extraction inboard and keeps the state that the opening was opened, and dust extraction can provide the negative pressure to the opening this moment to with the foreign matter suction in the collection portion and store in dust extraction, improve maintainer and clear up the convenience of foreign matter.
Optionally, the dust collection mechanism comprises a dust collection box embedded in the sliding rail and a negative pressure generator I arranged on the outer side of the dust collection box, and a dust collection port and a baffle I are arranged on one side of the dust collection box facing the sliding rail; the baffle integrated into one piece is provided with a baffle platform II, and the baffle platform is exposed to the lateral surface of the collecting box, and when the collecting box moves to the end part of one end of the sliding track, the baffle platform II is propped against the baffle platform to drive the baffle plate to open the through hole together, and the through hole and the dust collection hole are opposite to each other at the moment.
By adopting the technical scheme, in the process that the radiation-proof lead door moves along the sliding groove towards the end part of the sliding track, the second baffle plate outside the baffle plate can be propped against the first baffle plate of the dust collection box at first, then the radiation-proof lead door continues to move, and the second baffle plate can drive the baffle plate to move relative to the collection box, so that the through hole of the collection box is opened; at this time, the dust collection port and the through hole are arranged right opposite, the negative pressure component stops working, and the negative pressure generator can generate negative pressure and extract foreign matters in the collecting part, so that the foreign matters in the collecting box can be cleaned conveniently.
Optionally, the bottom of collecting part is equipped with a plurality of caulking grooves, every the caulking groove is inside to be inlayed and is equipped with the ball of free rotation.
Through adopting foretell technical scheme, the setting of ball can drive the collecting box and support and paste in the interior bottom wall of sliding tray, is favorable to reducing the frictional resistance between collecting box and the interior bottom wall of sliding tray, improves the smoothness nature that radiation protection plumbous door moved in the movable inslot.
Optionally, the metal lead plate is an arc plate protruding away from the mounting groove.
Through adopting foretell technical scheme, through setting up the metal lead plate into the arc, when link mechanism upwards moved jack-up metal lead plate, the foreign matter breaks away from more easily along the arcwall face and drops in the collecting box, also is favorable to making the guard gate keep good radiation protection effect.
Optionally, the side surface of the metal lead plate far away from the mounting groove is coated with a gloss oil layer.
Through adopting foretell technical scheme, the setting of gloss oil layer makes metal lead plate surface smooth, and with the metal lead plate combined action of arc setting can further reduce the possibility that the foreign matter adheres to metal lead plate surface, also is favorable to making the guard gate keep good radiation protection effect.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the rotating wheels are arranged to drive the connecting rod mechanism to move when the radiation-proof lead door moves, the connecting rod mechanism can jack up the metal lead plate upwards and drop foreign matters attached to the surface of the metal lead plate into the collecting box, and at the moment, the radiation-proof adhesive tape can be tightly abutted against the metal lead plate, so that the protective door can keep good radiation-proof effect;
2. the soft spring is arranged to drive the movable rod II and the hollow rod body to move relatively, so that the metal lead plate has the shaking and vibrating effect when the telescopic rod group jacks up the metal lead plate, foreign matters attached to the surface of the metal lead plate are further shaken off, and the protective door has a good radiation protection effect;
3. through setting up narrow oral area, the foreign matter drops behind the collecting part along the inclined plane of narrow oral area, and the narrower narrow oral area portion of width can reduce the foreign matter and fly away from collecting port one again to the possibility outside the collection box, reduces the foreign matter secondary pollution and influences the possibility of protection door radiation protection effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic view showing a partial structure of the bottom edge of the radiation-proof lead plate in the present embodiment;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a cross-sectional view taken along the direction B-B in FIG. 1, principally embodying the structure of the collection tank and the linkage mechanism;
fig. 5 is a schematic view of the structure of the other side of the collecting box in the present embodiment;
FIG. 6 is an enlarged view at C in FIG. 1;
fig. 7 is a partial schematic view of an end portion of the slide rail in the present embodiment.
Reference numerals illustrate: 1. a driver; 2. a door beam structure; 3. a radiation-proof lead door; 31. pulley block; 32. a radiation protection adhesive tape; 4. a glide track; 41. a sliding groove; 42. a metal lead plate; 43. a mounting groove; 431. a first limit area; 432. an active area; 433. a limiting area II;
5. a collection mechanism; 51. a collection box; 511. an opening portion; 512. a narrow mouth; 5121. an inclined surface; 513. a collection section; 514. a first collecting port; 515. a second collecting port; 516. a negative pressure port; 517. a through port; 52. a rotating wheel; 521. a rotating shaft; 53. a scraper; 54. a ball; 55. a baffle; 551. a second baffle;
6. a link mechanism; 61. a movable rod I; 611. a hinge base; 62. a hinge rod; 63. a telescopic rod group; 631. a hollow rod body; 632. a second movable rod; 633. a soft spring; 7. a negative pressure assembly; 71. a negative pressure pipe; 8. a dust collection mechanism; 81. a dust suction box; 811. a dust collection port; 812. a first baffle; 82. and a negative pressure generator I.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-7.
The embodiment of the application discloses a radiation protection medical building protection door.
Referring to fig. 1, the radiation protection medical building protection door comprises a driver 1, a door beam structure 2, a radiation protection lead door 3 and a sliding rail 4, wherein the door beam structure 2 is arranged on a building wall, and the sliding rail 4 is fixed below the door beam structure 2. Referring to fig. 2, the upper surface of the sliding track 4 is provided with a sliding groove 41, and the radiation-proof lead door 3 is slidably mounted in the sliding groove 41 through the pulley block 31, wherein the pulley block 31 comprises a plurality of pulleys rotatably mounted at the bottom of the radiation-proof lead door 3, and all the pulleys are equidistantly arranged along the extension direction of the radiation-proof lead door 3. The bottom of the radiation protection lead door 3 is fixed with two radiation protection adhesive tapes 32, and two radiation protection adhesive tapes 32 are located the both sides of assembly pulley 31 respectively, and each radiation protection adhesive tape 32 all supports and pastes in the side edge of the width direction of the track 4 that slides. The driver 1 is fixed in a door beam structure 2, and a power source in the driver 1 is connected with the radiation-proof lead door 3 in a driving mode and is used for driving the radiation-proof lead door 3 to move.
Referring to fig. 2, the bottom of the radiation-proof lead door 3 is provided with a collection mechanism 5 for collecting foreign matters, the number of the collection mechanisms 5 is two, the two collection mechanisms 5 are symmetrically arranged at two sides of the extension direction of the radiation-proof lead door 3, wherein the collection mechanism 5 comprises a collection box 51 and a rotating wheel 52, and the collection box 51 is fixed at the bottom edge of the side face of the radiation-proof lead door 3. Referring to fig. 3, the collecting box 51 is a hollow box, and the collecting box 51 includes an opening 511, a narrow opening 512 and a collecting portion 513 sequentially arranged from top to bottom, wherein the width of the opening 511 matches the width of the sliding groove 41, and a collecting opening 514 communicating with the inside of the collecting box 51 is provided at the top of the opening.
The width of the collecting portion 513 is smaller than the width of the opening portion 511, while the width of the collecting portion 513 is larger than the width of the narrow opening portion 512, the narrow opening portion 512 being located between the collecting portion 513 and the opening portion 511; an inclined surface 5121 is provided at a position of the narrow opening portion 512 near the opening portion 511 for guiding the foreign matter to fall into the collecting portion 513.
Referring to fig. 4 at the same time, the width of the narrow opening portion 512 is smaller than the width of the opening portion 511, so that a chamber is formed between the narrow opening portion 512 and the movable groove, and the rotating wheel 52 is disposed inside the chamber. Specifically, the center of the rotating wheel 52 is fixedly inserted with a rotating shaft 521, the central axis of the rotating shaft 521 is disposed in the same direction as the vertical direction, and two ends of the rotating shaft 521 are respectively rotatably connected with the opening 511 and the collecting part 513, so that the rotating wheel 52 can freely rotate in a horizontal plane.
Returning to fig. 1, two sides of the notch of the sliding groove 41 are respectively provided with a metal lead plate group, all metal lead plates 42 in the metal lead plate group are arranged along the extending direction of the sliding groove 41, and adjacent metal lead plates 42 are mutually abutted; each of the metal lead plates 42 is hinged to a side edge of the sliding groove 41. In addition, each metal lead plate 42 is an arc-shaped plate, and the central axis of the metal lead plate 42 is positioned above the sliding track 4, i.e. the metal lead plate 42 is convexly arranged in a direction away from the sliding track 4; the side of the metal lead plate 42 far from the sliding track 4 is further coated with a gloss oil layer, which is used for improving the smoothness of the surface of the metal lead plate 42 and reducing the adhesion of foreign matters to the surface of the metal lead plate 42.
Returning to fig. 4, the sliding rail 4 is provided with a plurality of mounting grooves 43, all the mounting grooves 43 are uniformly distributed on two sides of the sliding groove 41, and each mounting groove 43 is positioned right below the metal lead plate 42; the link mechanisms 6 are movably installed in the installation grooves 43, the link mechanisms 6 partially penetrate into the sliding grooves 41, and in the running state, the rotating wheels 52 sequentially abut against the link mechanisms 6 and drive the link mechanisms 6 to jack up the metal lead plates 42, so that foreign matters on the surfaces of the metal lead plates 42 are shaken off into the collecting box 51. It is to be understood that the operating state mentioned here refers to a state in which the radiation-proof lead door 3 moves in the slide groove 41.
The mounting groove 43 comprises a first limiting area 431, a movable area 432 and a second limiting area 433 which are sequentially arranged, the first limiting area 431 is communicated with the top of the sliding track 4, and the second limiting area 433 is communicated with the sliding groove 41; the link mechanism 6 comprises a first movable rod 61, a hinging rod 62 and a telescopic rod group 63, wherein the outer diameter of the first movable rod 61 is matched with the inner diameter of the second limiting area 433, and the first movable rod 61 is arranged in the second limiting area 433 and can move in the second limiting area 433; one end of the first movable rod 61 is exposed to the inside of the sliding groove 41 and provided with a tip for abutting against the rotating wheel 52. The end of the first movable rod 61 far away from the end head is fixedly sleeved with a hinge seat 611, and the hinge rod 62 is positioned in the movable area 432 and hinged with the hinge seat 611; the hinge lever 62 is always disposed obliquely.
The telescopic rod set 63 comprises a hollow rod body 631 and a movable rod body 632, wherein the outer diameter of the hollow rod body 631 is matched with the inner diameter of the limiting area one 431, and the hollow rod body 631 is arranged in the limiting area one 431 and can move in the limiting area one 431. One end of the hollow rod body 631 is hinged to one end of the hinging rod 62 away from the hinging seat 611, the other end of the hollow rod body 631 is provided with a slot, the movable rod II 632 is movably inserted into the slot, a soft spring 633 is connected between the movable rod II 632 and the slot, and the soft spring 633 is used for driving the movable rod II 632 to move in a direction away from the hollow rod body 631.
In the initial state, the second movable rod 632 is held at a position spaced apart from the metal lead plate 42. It is to be understood that the initial state mentioned here refers to a state when the rotating wheel 52 is not abutted against the movable lever one 61. In the running state, when the rotating wheel 52 abuts against the first movable rod 61 and drives the first movable rod 61 to move inwards, the first movable rod 61 can drive the hinging rod 62 to rotate upwards, and then the hollow rod 631 and the second movable rod 632 are driven to move upwards together; the top end of the second movable rod 632 can partially extend out of the top of the sliding rail 4, so as to jack up the metal lead plate 42 and shake off the foreign matters attached to the surface of the metal lead plate 42.
The bottom of the collecting part 513 is provided with a plurality of caulking grooves, and each caulking groove is a spherical groove with a cross section shape larger than one half of a circle; the ball 54 is embedded in each caulking groove, the balls 54 can roll freely in the caulking grooves, the bottoms of the balls 54 are abutted against the inner bottom wall of the sliding groove 41, friction resistance between the collecting box 51 and the inner bottom wall of the sliding groove 41 is reduced, and smoothness of movement of the radiation-proof lead door 3 on the sliding track 4 is improved.
Returning to fig. 3, a scraper 53 is fixed to the side surface of the collecting portion 513 away from the radiation-proof lead door 3, the scraper 53 is located at the bottom edge of the collecting portion 513, and the side edge of the scraper 53 away from the collecting portion 513 is normally abutted against the inner bottom wall of the sliding groove 41. The side of the collecting part 513 far away from the radiation-proof lead door 3 is also provided with a second collecting port 515, the second collecting port 515 is communicated with the inside of the collecting box 51, and the second collecting port 515 is positioned right above the scraping plate 53; the second side of the collecting part 513, which is close to the radiation-proof lead door 3, is provided with a negative pressure port 516, and referring to fig. 5, the negative pressure port 516 is connected with a negative pressure assembly 7 for providing negative pressure to the inside of the collecting box 51 so as to reduce the possibility that foreign matters fly outside the collecting box 51 again.
The negative pressure assembly 7 comprises a negative pressure pipe 71 connected to the negative pressure port 516 and a negative pressure generator II (not shown in the figure) fixed at the other end of the negative pressure pipe 71, and the negative pressure generator II is arranged inside the driver 1; the negative pressure port 516 is also provided with a screen, which can intercept foreign matter and retain the foreign matter inside the collection box 51 when the negative pressure generator works to make the negative pressure pipe 71 provide negative pressure to the inside of the collection box 51.
Referring to fig. 5, a port 517 is formed in one side surface of the collection portion 513, and the port 517 communicates with the inside of the collection box 51; the side of the collecting part 513 is also provided with a baffle 55 in a sliding manner, and the baffle 55 is matched and covered on the through hole 517. Specifically, a sliding rod is fixed on the side wall of one side of the through hole 517 away from the pulley block 31, the baffle plate 55 is provided with a sliding groove matched with the sliding rod, and the sliding rod is movably inserted into the movable part, so that the baffle plate 55 can move relative to the through hole 517 to play a role in opening and closing the through hole 517. The baffle 55 is magnetically connected with the side wall of the through hole 517 through a magnetic member, so that the baffle 55 can normally close the through hole 517.
Referring to fig. 6, dust suction mechanisms 8 are respectively provided at both sides of the extension direction of the sliding rail 4, wherein the dust suction mechanisms 8 include a dust suction box 81 embedded in the sliding rail 4 and a first negative pressure generator 82 connected to the outside of dust suction.
Referring to fig. 7, a dust suction opening 811 and a first baffle 812 are provided on a side of the dust suction box 81 close to the sliding groove 41, and the first baffle 812 is located on a side of the dust suction opening 811 away from the end of the sliding rail 4; referring to fig. 5, a second integrally formed baffle 551 is disposed on a side of the baffle 55 near the dust collection opening 811, and the second baffle 551 is exposed on the outer side of the collection box 51 and located on a side of the baffle 55 far away from the pulley block 31. When the collecting box 51 moves towards one end of the sliding track 4, the second baffle 551 is firstly abutted against the first baffle 812, and then the collecting box 51 continues to move to force the second baffle 551 and the baffle 55 to slide relative to the through hole 517, so that the effect of opening the through hole 517 is achieved; at this time, the through hole 517 is disposed opposite to the dust collection hole 811.
The baffle 55 is close to one side of the pulley block 31 and is embedded with an inductive switch, the inductive switch can be connected with a control module in the driver 1, when the baffle plate II 551 is propped against the baffle plate I812 and finally the baffle plate 55 is enabled to open the through hole 517, the inductive switch can send a signal to enable the control module to control the negative pressure generator II to stop operating, at the moment, the negative pressure suction generated by the negative pressure generator I82 can adsorb foreign matters in the collecting box 51 into the dust box 81, and further convenience of subsequent foreign matter cleaning is improved.
The implementation principle of the radiation protection medical building protection door provided by the embodiment of the application is as follows:
when the driver 1 controls the radiation-proof lead door 3 to move, the rotating wheels 52 at the front end of the moving direction can sequentially abut against each link mechanism 6, and the telescopic rod group 63 of the link mechanism 6 is forced to move upwards in a squeezing manner to jack up the metal lead plate 42, so that foreign matters attached to the metal lead plate 42 leave the metal lead plate 42 and fall into the collecting box 51; when the radiation-proof lead door 3 moves to the position, the radiation-proof adhesive tape 32 at the bottom of the radiation-proof lead door 3 can be tightly abutted against the metal lead plate 42, so that the possibility that gaps exist between the radiation-proof adhesive tape 32 and the metal lead plate 42 due to the fact that foreign matters are clamped between the radiation-proof adhesive tape 32 and the metal lead plate 42 is reduced, and accordingly a good radiation-proof effect of the protective door is maintained.
The foregoing is a preferred embodiment of the present application, and is not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. The utility model provides a radiation protection medical building guard gate, includes driver (1), door beam structure (2), radiation protection plumbous door (3) and slide track (4), and slide track (4) are fixed in door beam structure (2) below, and slide track (4)'s upper surface is equipped with sliding tray (41), and radiation protection plumbous door (3) pass through assembly pulley (31) slidable mounting in sliding tray (41), and the bottom of radiation protection plumbous door (3) is fixed with radiation protection adhesive tape (32); the driver (1) is arranged on the door beam structure (2) and is in driving connection with the radiation-proof lead door (3) and is used for driving the radiation-proof lead door (3) to move; the method is characterized in that:
two groups of collecting mechanisms (5) are arranged at the bottom of the radiation-proof lead door (3), and the two groups of collecting mechanisms (5) are respectively positioned at two sides of the radiation-proof lead door (3) in the extending direction; the collecting mechanism (5) comprises a collecting box (51) and a rotating wheel (52), wherein the collecting box (51) is fixed at the bottom edge of the side face of the radiation-proof lead door (3), and a collecting opening I (514) is formed in the top of the collecting box (51); the rotating wheel (52) is rotatably connected to the side surface of the collecting box (51);
the edges of two sides of the notch of the sliding groove (41) are respectively hinged with a metal lead plate group, and all metal lead plates (42) in the metal lead plate group are arranged along the extending direction of the sliding groove (41) and are sequentially abutted against each other; wherein, a connecting rod mechanism (6) is arranged below each metal lead plate (42), and the sliding track (4) is provided with a mounting groove (43) for mounting the connecting rod mechanism (6); the connecting rod mechanisms (6) are partially penetrated into the sliding grooves (41), and in the running state, the rotating wheels (52) are sequentially abutted against the connecting rod mechanisms (6) and drive the connecting rod mechanisms (6) to jack up the metal lead plates (42).
2. The radiation protected medical building shield door of claim 1, wherein: the mounting groove (43) comprises a first limiting area (431), a movable area (432) and a second limiting area (433) which are sequentially arranged, the first limiting area (431) is communicated with the top of the sliding track (4), and the second limiting area (433) is communicated with the sliding groove (41); the connecting rod mechanism (6) comprises a first movable rod (61), a hinging rod (62) and a telescopic rod group (63), wherein the first movable rod (61) is movably arranged in a second limiting area (433), one end of the first movable rod (61) is exposed out of the sliding groove (41) and is used for being abutted against the rotating wheel (52), and the other end of the first movable rod (61) is positioned in the movable area (432) and hinged with the hinging rod (62); the hinge rod (62) is obliquely arranged in a normal state, the telescopic rod group (63) is movably arranged in the first limiting area (431), and the telescopic rod group (63) is connected to one end, far away from the hinge rod (62), of the hinge rod (62); the telescopic rod group (63) is normally arranged at intervals with the metal lead plate (42).
3. The radiation protected medical building shield door of claim 2, wherein: the telescopic rod group (63) comprises a hollow rod body (631) and a movable rod II (632) movably inserted into the hollow rod body (631), a soft spring (633) is arranged between the movable rod II (632) and the hollow rod body (631), and the soft spring (633) is used for enabling the movable rod II (632) and the hollow rod body (631) to be far away from each other.
4. The radiation protected medical building shield door of claim 1, wherein: the collecting box (51) comprises an opening part (511), a narrow opening part (512) and a collecting part (513) which are sequentially arranged from top to bottom, and a first collecting opening (514) is arranged at the top of the opening part (511); the width of the narrow opening part (512) is smaller than that of the opening part (511), a cavity is formed between the narrow opening part (512) and the inner wall of the sliding groove (41), and the rotating wheel (52) is rotatably arranged in the cavity; the narrow opening portion (512) is provided with an inclined surface (5121) at a position close to the opening portion (511) for guiding the foreign matter to fall into the collecting portion (513).
5. The radiation protected medical building shield door of claim 4, wherein: a scraping plate (53) is fixed at the bottom edge of one side of the collecting part (513) far away from the radiation-proof lead door (3), and the scraping plate (53) is abutted against the inner bottom wall of the sliding groove (41); and a second collecting port (515) is further arranged on one side, far away from the radiation-proof lead door (3), of the collecting part (513), the second collecting port (515) is positioned right above the scraping plate (53), and a negative pressure component (7) for providing negative pressure is connected to one side, close to the radiation-proof lead door (3), of the collecting part (513).
6. The radiation protected medical building shield door of claim 5, wherein: a through hole (517) is formed in one side surface of the collecting part (513), a baffle (55) capable of being opened and closed is arranged on the through hole (517), and the baffle (55) is magnetically connected with the side wall of the through hole (517) through a magnetic piece; dust collection mechanisms (8) are respectively arranged on two sides of the extending direction of the sliding track (4), when the collecting box (51) moves to the dust collection mechanisms (8), a baffle plate (55) at the opening (517) is opened, the negative pressure assembly (7) stops acting, and the dust collection mechanisms (8) provide negative pressure suction to the opening (517) to suck out foreign matters in the collecting box (51).
7. The radiation protected medical building shield door of claim 6, wherein: the dust collection mechanism (8) comprises a dust collection box (81) embedded in the sliding track (4) and a first negative pressure generator (82) arranged on the outer side of the dust collection box (81), and a dust collection opening (811) and a first baffle (812) are arranged on one side of the dust collection box (81) facing the sliding track (4); the baffle plate (55) is integrally formed and provided with a baffle plate II (551), the baffle plate II (551) is exposed on the outer side surface of the collecting box (51), when the collecting box (51) moves to one end of the sliding track (4), the baffle plate II (551) abuts against the baffle plate I (812) and drives the baffle plate (55) to open the through hole (517), and the through hole (517) and the dust collection hole (811) are opposite to each other.
8. The radiation protected medical building shield door of claim 4, wherein: the bottom of the collecting part (513) is provided with a plurality of caulking grooves, and each caulking groove is internally embedded with a ball (54) capable of freely rotating.
9. The radiation protected medical building shield door of claim 1, wherein: the metal lead plate (42) is an arc plate protruding away from the mounting groove (43).
10. The radiation protected medical building shield door of claim 9, wherein: the side of the metal lead plate (42) far away from the mounting groove (43) is coated with a gloss oil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211215298.9A CN115538908B (en) | 2022-09-30 | 2022-09-30 | Radiation-proof medical building protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211215298.9A CN115538908B (en) | 2022-09-30 | 2022-09-30 | Radiation-proof medical building protective door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115538908A CN115538908A (en) | 2022-12-30 |
| CN115538908B true CN115538908B (en) | 2024-04-12 |
Family
ID=84731629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211215298.9A Active CN115538908B (en) | 2022-09-30 | 2022-09-30 | Radiation-proof medical building protective door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115538908B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1596020A2 (en) * | 2004-05-13 | 2005-11-16 | Holzbau Schmid GmbH & Co. KG | Partition |
| JP2017031793A (en) * | 2015-08-04 | 2017-02-09 | パナソニックＩｐマネジメント株式会社 | Sliding door device |
| CN106930653A (en) * | 2017-03-23 | 2017-07-07 | 广东贝克洛幕墙门窗系统有限公司 | A kind of accessible lifting sliding door |
| KR101999086B1 (en) * | 2019-04-01 | 2019-07-10 | 장지영 | Built-in rail sliding window |
| CN110359819A (en) * | 2019-07-09 | 2019-10-22 | 弘筑(福建)建设集团有限公司 | A kind of building decoration slide door structure |
| CN213205462U (en) * | 2020-08-17 | 2021-05-14 | 天津小拇指净化技术有限公司 | Radiation-proof automatic door for cardiovascular and cerebrovascular operating room |
| CN113266254A (en) * | 2021-06-25 | 2021-08-17 | 中国建筑第七工程局有限公司 | Formula of can talkbacking radiology department guard gate |
| CN215255847U (en) * | 2020-11-25 | 2021-12-21 | 兰琼 | Hospital radiology department dodge gate with radiation protection performance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018170154A1 (en) * | 2017-03-14 | 2018-09-20 | Biofilm Ip, Llc | Garage door systems and methods |
-
2022
- 2022-09-30 CN CN202211215298.9A patent/CN115538908B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1596020A2 (en) * | 2004-05-13 | 2005-11-16 | Holzbau Schmid GmbH & Co. KG | Partition |
| JP2017031793A (en) * | 2015-08-04 | 2017-02-09 | パナソニックＩｐマネジメント株式会社 | Sliding door device |
| CN106930653A (en) * | 2017-03-23 | 2017-07-07 | 广东贝克洛幕墙门窗系统有限公司 | A kind of accessible lifting sliding door |
| KR101999086B1 (en) * | 2019-04-01 | 2019-07-10 | 장지영 | Built-in rail sliding window |
| CN110359819A (en) * | 2019-07-09 | 2019-10-22 | 弘筑(福建)建设集团有限公司 | A kind of building decoration slide door structure |
| CN213205462U (en) * | 2020-08-17 | 2021-05-14 | 天津小拇指净化技术有限公司 | Radiation-proof automatic door for cardiovascular and cerebrovascular operating room |
| CN215255847U (en) * | 2020-11-25 | 2021-12-21 | 兰琼 | Hospital radiology department dodge gate with radiation protection performance |
| CN113266254A (en) * | 2021-06-25 | 2021-08-17 | 中国建筑第七工程局有限公司 | Formula of can talkbacking radiology department guard gate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115538908A (en) | 2022-12-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115538908B (en) | Radiation-proof medical building protective door | |
| CN108939466B (en) | Automatic table tennis ball picking device | |
| CN209975445U (en) | Cleaning device in high-speed sweeper | |
| CN217931086U (en) | Steel pipe scaffold fastener mechanical property testing machine | |
| CN114522749B (en) | Automatic change new coronavirus nucleic acid sampling and detecting test tube collection device | |
| WO2024014606A1 (en) | Cleaner module | |
| CN107685924A (en) | A kind of practical image department mating plate storing unit | |
| CN209803685U (en) | Installation box applied to network computer host | |
| CN113075797A (en) | Piece equipment is read in radiology department's image diagnosis | |
| CN218959747U (en) | Layered mouse raising box | |
| CN213304978U (en) | Arc suppression coil complete device | |
| CN219754371U (en) | Dustproof aluminum alloy door and window easy to clean | |
| CN219418396U (en) | Vertical advertisement machine | |
| CN213654556U (en) | Glass automatic door with flexible attaching track | |
| CN117058810A (en) | Discharging protection channel of special automatic vending machine for test tube | |
| CN218061963U (en) | Horizontal type movable sliding rail for door and window | |
| CN220395558U (en) | Electromagnetic shielding door for radiology department | |
| CN220323103U (en) | Detection equipment for residual quantity of chlorfenapyr | |
| CN113903116B (en) | Face recognition system | |
| CN215799178U (en) | Cutting machine for tempered sandwich glass of building | |
| CN2529606Y (en) | Sole dust cleaner | |
| CN220455327U (en) | Blood detector with temperature control function | |
| CN219013854U (en) | Augmented reality AR garden vehicle management device | |
| CN214794808U (en) | Dry anti fracture test appearance of mortar initial stage | |
| CN216051958U (en) | Intelligent access control system assembly with electrostatic detection and elimination functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |