CN218265554U

CN218265554U - Radiation-proof isolation door

Info

Publication number: CN218265554U
Application number: CN202222381483.7U
Authority: CN
Inventors: 张友军; 秦春霞
Original assignee: Weifang Yidu Central Hospital
Current assignee: Weifang Yidu Central Hospital
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-10
Anticipated expiration: 2032-09-08

Abstract

The utility model relates to a radiation protection isolation door technical field provides a radiation protection isolation door, including PMKD, second U template, clean mechanism, on-off mechanism and radiation protection door, first spout and second spout have been seted up at PMKD's top, and clean mechanism sets up the inside at the second spout, and PMKD's top is provided with second U template, and radiation protection door sets up between first spout and second U template, and clean mechanism includes first lead screw, rack, first slider, first U template, circular gear, first bevel gear, second bevel gear, first bull stick and, the brush roller. Through above-mentioned technical scheme, the spout of bottom has been solved among the prior art and has been difficult to avoid having rubbish piece or dust to get into, hinders the switch of radiation protection door and influences the leakproofness of radiation protection door, leads to the radiation protection ability reduction of radiation protection door, and the problem that medical staff and patient health can be harm to serious person.

Description

Radiation-proof isolation door

Technical Field

The utility model relates to an insulated door technical field, it is specific, relate to a radiation protection insulated door.

Background

The Chinese patent discloses a radiation-proof isolation door for a hospital radiology department (with the publication number of CN 21173695U), the technology of the radiation-proof isolation door has the advantages of being reasonable in structure, complete in radiation-proof performance and intelligent in monitoring and controlling, and through arrangement of a safety door and a power assisting device, a patient and monitoring personnel can evacuate rapidly under emergency conditions conveniently, safety of the device is greatly improved, and the radiation-proof isolation door is worthy of popularization. However, in the practical application process of the technology, the chute at the bottom is difficult to avoid entering of garbage or dust, which hinders the opening and closing of the radiation-proof door and affects the sealing performance of the radiation-proof door, so that the radiation-proof capability of the radiation-proof door is reduced, and serious people can damage the health of medical staff and patients.

SUMMERY OF THE UTILITY MODEL

The utility model provides a radiation protection isolation door, the spout of having solved the bottom is inevitable to have rubbish piece or dust and gets into, hinders the switch of radiation protection door and influences the leakproofness of radiation protection door, leads to the radiation protection ability reduction of radiation protection door, and the problem that medical staff and patient health can be harm to serious person.

The technical scheme of the utility model as follows: the utility model provides a radiation protection isolation door, includes PMKD, second U template, clean mechanism, on-off mechanism and radiation protection door, first spout and second spout have been seted up at PMKD's top, clean mechanism sets up the inside at the second spout, PMKD's top is provided with second U template, radiation protection door sets up between first spout and second U template, clean mechanism includes first lead screw, rack, first slider, first U template, circular gear, first bevel gear, second bevel gear, first bull stick and, the brush roller.

Further, the inner wall of the second chute is rotatably connected with a first lead screw, one side of the fixed base plate is fixedly connected with a first servo motor, an output shaft of the first servo motor extends to the inside of the second chute and is fixedly connected with the first lead screw, the outer side of the first lead screw is in threaded connection with a first slider, the first slider is slidably connected with the inner wall of the second chute, the top of the first slider is fixedly connected with a first U-shaped plate, the inner wall of the first U-shaped plate is rotatably connected with a first rotating rod, the outer side of the first rotating rod is fixedly connected with a second bevel gear, the other side of the inner wall of the first U-shaped plate is rotatably connected with a second rotating rod, one end of the second rotating rod is fixedly connected with a first bevel gear in a meshed manner, the other end of the first rotating rod is rotatably connected with one side of the first fixed plate, the inner side of the second chute is fixedly connected with a rack in a meshed manner, the circular bevel gear is fixedly connected with the rack in a meshed manner, the top of the first slider is fixedly connected with a first fixed plate, the other end of the first rotating rod is rotatably connected with one side of the first fixed plate, and the outer side of the first rotating rod is fixedly connected with a second bevel gear, and a first brush roller is fixedly connected with a second bevel gear.

Further, the switch mechanism comprises a second servo motor, a second rotating rod, a two-way screw rod and a second sliding block, the inner wall of the second U-shaped plate is connected with the two-way screw rod in a rotating mode, the second servo motor is fixedly connected to the outer side of the second U-shaped plate, an output shaft of the second servo motor extends to the inside of the second U-shaped plate and is fixedly connected with the two-way screw rod, the two ends of the two-way screw rod are symmetrically and threadedly connected with the second sliding block, and the two second sliding blocks are slidably connected with the top of the second U-shaped plate.

Furthermore, two the equal fixedly connected with in bottom of second slider prevents the radiation door, two the equal fixedly connected with pulley in bottom of preventing the radiation door, the outside and the first spout roll connection of pulley.

Further, one of them one side fixed mounting who prevents the radiation door has radiation detector, the outside of preventing the radiation door and the one side that is located radiation detector are provided with broadcast loudspeaker, the outside of preventing the radiation door and the one side fixed mounting who is located broadcast loudspeaker have control panel, another emergency exits has been seted up to one side of preventing the radiation door.

Furthermore, the outside of second U template is provided with emergency light, the central point of the outside bottom of second U template is provided with photoelectric sensing ware.

Furthermore, emergency light, photoelectric sensing ware, radiation detector, broadcast loudspeaker second servo motor and first servo motor all with control panel.

The utility model discloses a theory of operation and beneficial effect do:

the utility model discloses in through the inside first lead screw that is provided with of second spout, rotate as first lead screw, the first slider that drives threaded connection with it removes, it is connected with the second bull stick to rotate on the first U template at first slider top, fixedly connected with circular gear on the second bull stick, and fixed mounting's rack toothing is connected in circular gear and the second spout, consequently, when first slider moves, can drive circular gear and rotate, circular gear passes through the first bevel gear of second bull stick fixed connection, while another side rotation on the first U template is connected with first bull stick, fixedly connected with second bevel gear on the first bull stick, and second bevel gear is connected with first bevel gear meshing, consequently, second bevel gear can rotate along with first bevel gear rotates, realize the transmission, and fixedly connected with brush roller on the second bevel gear, consequently, can drive the brush roller rotation in step and realize carrying out the first spout, get rid of some piece and impurity such as dust in the first spout effectively, lead to hindering the switch and the leakproofness that influence radiation protection door that radiation protection door, lead to the problem that radiation protection door's ability reduces, maintain effectively.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a front perspective view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a top view of the cleaning mechanism of the present invention;

fig. 4 is a front sectional view of the cleaning mechanism of the present invention.

In the figure: 1. fixing the bottom plate; 2. a first chute; 3. a second chute; 4. a first servo motor; 5. a first lead screw; 6. a rack; 7. a first slider; 8. a first U-shaped plate; 9. a circular gear; 10. a first bevel gear; 11. a pulley; 12. a second bevel gear; 13. a first rotating lever; 14. a brush roller; 15. a first fixing plate; 16. a second U-shaped plate; 17. a second rotating rod; 18. a second servo motor; 19. a bidirectional screw rod; 20. a second slider; 21. a radiation-proof door; 22. an emergency door; 23. a broadcast speaker; 24. a control panel; 25. a radiation detector; 26. a photoelectric sensor; 27. an emergency light.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.

Example 1

As shown in fig. 1 to fig. 4, the embodiment provides a radiation-proof isolation door, which includes a fixing base plate 1, a second U-shaped plate 16, a cleaning mechanism, an opening and closing mechanism, and a radiation-proof door 21, wherein a first chute 2 and a second chute 3 are formed in the top of the fixing base plate 1, the cleaning mechanism is arranged inside the second chute 3, the second U-shaped plate 16 is arranged above the fixing base plate 1, the radiation-proof door 21 is arranged between the first chute 2 and the second U-shaped plate 16, and the cleaning mechanism includes a first lead screw 5, a rack 6, a first slider 7, a first U-shaped plate 8, a circular gear 9, a first bevel gear 10, a first bevel gear 12, a first rotating rod 13, a second bevel gear 14, and a brush roller 14.

In this embodiment, the top of the fixing base plate 1 is provided with a first sliding groove 2 necessary for providing sliding of the radiation-proof door 21, and is additionally provided with a second sliding groove 3 for cleaning, the second sliding groove 3 is connected with a first screw 5 in a rotating manner, the screw is driven by a first servo motor 4, so that the first sliding block 7 can slide in the second sliding groove 3, and then the brush roller 14 above the first sliding block 7 is driven by transmission to rotate synchronously, so that the first sliding groove 2 is cleaned, impurities such as chips and dust in the first sliding groove 2 are effectively removed, the opening and closing of the radiation-proof door 21 are blocked, the sealing performance of the radiation-proof door 21 is affected, the problem of reduction of the radiation-proof capability of the radiation-proof door 21 is caused, and the radiation-proof door 21 is effectively maintained.

Example 2

As shown in fig. 1 to 4, based on the same concept as that of the above embodiment 1, the present embodiment further provides a radiation-proof isolation door, wherein the inner wall of the second chute 3 is rotatably connected with a first screw rod 5, one side of the fixed bottom plate 1 is fixedly connected with a first servo motor 4, the output shaft of the first servo motor 4 extends into the second chute 3 and is fixedly connected with the first screw rod 5, the outer side of the first screw rod 5 is connected with a first slider 7 by a screw thread, the first slider 7 is slidably connected with the inner wall of the second chute 3, the top of the first slider 7 is fixedly connected with a first U-shaped plate 8, the inner wall of the first U-shaped plate 8 is rotatably connected with a first rotating rod 13, the outer side of the first rotating rod 13 is fixedly connected with a second bevel gear 12, the other side of the inner wall of the first U-shaped plate 8 is rotatably connected with a second rotating rod 17, one end of the second rotating rod 17 is fixedly connected with a first bevel gear 10, the first bevel gear 10 is meshed with the second bevel gear 12, one end of the second rotating rod 17 far away from the first bevel gear 10 is fixedly connected with a circular gear 9, the inside of the second chute 3 is fixedly connected with a rack 6, the circular gear 9 is meshed with the rack 6, the top of the first sliding block 7 is fixedly connected with a first fixing plate 15, the other end of the first rotating rod 13 is rotatably connected with one side of the first fixing plate 15, a hairbrush roller 14 is fixedly connected with the outer side of the first rotating rod 13 and positioned between the second bevel gear 12 and the first fixing plate 15, a first screw 5 is arranged inside the second chute 3, when the first screw 5 rotates, the first sliding block 7 in threaded connection with the first screw is driven to move, the first U-shaped plate 8 at the top of the first sliding block 7 is rotatably connected with the second rotating rod 17, the circular gear 9 is fixedly connected with the second rotating rod 17, and the circular gear 9 is meshed with the rack 6 fixedly installed in the second chute 3, therefore, when the first slider 7 moves, the circular gear 9 can be driven to rotate, the circular gear 9 is fixedly connected with the first bevel gear 10 through the second rotating rod 17, meanwhile, the other surface of the first U-shaped plate 8 is rotatably connected with the first rotating rod 13, the first rotating rod 13 is fixedly connected with the second bevel gear 12, the second bevel gear 12 is meshed with the first bevel gear 10, the second bevel gear 12 can rotate along with the rotation of the first bevel gear 10, transmission is achieved, the second bevel gear 12 is fixedly connected with the brush roller 14, and therefore the brush roller 14 can be synchronously driven to rotate to clean the first chute 2.

The opening and closing mechanism comprises a second servo motor 18, a second rotating rod 17, a bidirectional screw rod 19 and a second sliding block 20, the inner wall of the second U-shaped plate 16 is connected with the bidirectional screw rod 19 in a rotating mode, the outer side of the second U-shaped plate 16 is fixedly connected with the second servo motor 18, an output shaft of the second servo motor 18 extends to the inside of the second U-shaped plate 16 and is fixedly connected with the bidirectional screw rod 19, the two ends of the bidirectional screw rod 19 are symmetrically connected with the second sliding block 20 in a threaded mode, the two second sliding blocks 20 are connected with the top of the second U-shaped plate 16 in a sliding mode, the second servo motor 18 rotates to drive the bidirectional screw rod 19 to rotate, the second sliding block 20 slides on the inner wall of the second U-shaped plate 16, and therefore the radiation-proof door 21 is driven to be opened and closed synchronously.

Wherein, the bottom of two second sliders 20 is all fixedly connected with radiation-proof door 21, the bottom of two radiation-proof doors 21 is all fixedly connected with pulley 11, the outside of

pulley

11 and 2 roll connections of first spout, cooperation on-off mechanism realizes the switching action of two radiation-proof doors 21.

Wherein, one side fixed mounting of one of them radiation protection door 21 has radiation detector 25, one side that radiation protection door 21's the outside just is located radiation detector 25 is provided with broadcast loudspeaker 23, one side fixed mounting that radiation protection door 21's the outside just is located broadcast loudspeaker 23 has control panel 24, emergency exits 22 has been seted up to one side of another radiation protection door 21, the realization detects indoor radiation, simultaneously when the radiation value is too high, broadcast loudspeaker 23 can send out the police dispatch newspaper, when emergency appears, medical staff or patient all can flee through emergency exits 22.

Wherein, the outside of second U type board 16 is provided with emergency light 27, and the central point of the outside bottom of second U type board 16 is provided with photoelectric sensor 26, prevents to press from both sides the appearance of hindering or accident.

Wherein, emergency light 27, photoelectric sensing ware 26, radiation detector 25, broadcast loudspeaker 23 second servo motor 18 and first servo motor 4 all with control panel 24, realize controlling emergency light 27, photoelectric sensing ware 26, radiation detector 25, broadcast loudspeaker 23 second servo motor 18 and first servo motor 4.

According to the working principle, firstly, the second servo motor 18 rotates to drive the bidirectional screw rod 19 to rotate, so that the second sliding block 20 slides on the inner wall of the second U-shaped plate 16, and therefore the radiation-proof door 21 is driven to be opened and closed synchronously, the outer side of the pulley 11 is in rolling connection with the first sliding groove 2, and the opening and closing actions of the two radiation-proof doors 21 are realized by matching with a switching mechanism, the first screw rod 5 is arranged inside the second sliding groove 3, when the first screw rod 5 rotates, the first sliding block 7 in threaded connection with the first screw rod is driven to move, the first U-shaped plate 8 at the top of the first sliding block 7 is in rotating connection with the second rotating rod 17, the circular gear 9 is fixedly connected onto the second rotating rod 17, the circular gear 9 is in meshing connection with the rack 6 fixedly installed in the second sliding groove 3, therefore, when the first sliding block 7 moves, the circular gear 9 is driven to rotate, the circular gear 9 is fixedly connected with the first bevel gear 10 through the second rotating rod 17, meanwhile, the other side on the first U-shaped plate 8 is connected with the first rotating rod 13, the first rotating rod 13 is fixedly connected with the second bevel gear 12, and the first bevel gear 12, therefore, the dust can be effectively cleaned along with the radiation-proof door 21, and the radiation-proof door 21 can be effectively cleaned, and the radiation-proof door 21, and the radiation-proof door can effectively.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a radiation protection isolation door, its characterized in that, includes PMKD (1), second U template (16), clean mechanism, on-off mechanism and radiation protection door (21), first spout (2) and second spout (3) have been seted up at PMKD's (1) top, clean mechanism sets up the inside at second spout (3), PMKD's (1) top is provided with second U template (16), radiation protection door (21) set up between first spout (2) and second U template (16), clean mechanism includes first lead screw (5), rack (6), first slider (7), first U template (8), circular gear (9), first bevel gear (10), second bevel gear (12), first bull stick (13) and, brush roller (14).

2. The anti-radiation isolation door according to claim 1, wherein a first lead screw (5) is rotatably connected to the inner wall of the second chute (3), a first servo motor (4) is fixedly connected to one side of the fixed bottom plate (1), an output shaft of the first servo motor (4) extends into the second chute (3) and is fixedly connected to the first lead screw (5), a first slider (7) is connected to the outer side of the first lead screw (5) through a thread, the first slider (7) is slidably connected to the inner wall of the second chute (3), a first U-shaped plate (8) is fixedly connected to the top of the first slider (7), a first rotating rod (13) is rotatably connected to the inner wall of the first U-shaped plate (8), a second bevel gear (12) is fixedly connected to the outer side of the first rotating rod (13), a second rotating rod (17) is rotatably connected to the other side of the inner wall of the first U-shaped plate (8), a first rotating rod (10) is fixedly connected to one end of the second rotating rod (17), the first bevel gear (10) is engaged with the second bevel gear (12), one end of the second bevel gear (6) is fixedly connected to the second bevel gear (9), and one end of the second bevel gear (9) is connected to the circular bevel gear (9), the top of the first sliding block (7) is fixedly connected with a first fixing plate (15), the other end of the first rotating rod (13) is rotatably connected with one side of the first fixing plate (15), and a brush roller (14) is fixedly connected between the second bevel gear (12) and the first fixing plate (15) and on the outer side of the first rotating rod (13).

3. The radiation-proof isolation door according to claim 1, wherein the switch mechanism comprises a second servo motor (18), a second rotating rod (17), a bidirectional screw rod (19) and a second sliding block (20), the inner wall of the second U-shaped plate (16) is rotatably connected with the bidirectional screw rod (19), the outer side of the second U-shaped plate (16) is fixedly connected with the second servo motor (18), the output shaft of the second servo motor (18) extends to the inside of the second U-shaped plate (16) and is fixedly connected with the bidirectional screw rod (19), the two ends of the bidirectional screw rod (19) are symmetrically and threadedly connected with the second sliding block (20), and the two second sliding blocks (20) are slidably connected with the top of the second U-shaped plate (16).

4. The radiation-proof isolation door as claimed in claim 3, characterized in that the bottom of each of the two second sliding blocks (20) is fixedly connected with a radiation-proof door (21), the bottom of each of the two radiation-proof doors (21) is fixedly connected with a pulley (11), and the outer side of each pulley (11) is in rolling connection with the first sliding chute (2).

5. The anti-radiation isolation door according to claim 4, wherein a radiation detector (25) is fixedly installed on one side of one of the anti-radiation doors (21), a broadcast speaker (23) is arranged on one side of the radiation detector (25) and on the outer side of the anti-radiation door (21), a control panel (24) is fixedly installed on one side of the broadcast speaker (23) and on the outer side of the anti-radiation door (21), and an emergency door (22) is opened on one side of the other anti-radiation door (21).

6. The radiation-proof isolation door as claimed in claim 4, characterized in that an emergency lamp (27) is arranged on the outer side of the second U-shaped plate (16), and a photoelectric sensor (26) is arranged in the central position of the bottom of the outer side of the second U-shaped plate (16).

7. A radiation protection isolation door according to claim 6, characterized in that the emergency lamp (27), the photoelectric sensor (26), the radiation detector (25), the broadcast horn (23), the second servo motor (18) and the first servo motor (4) are all connected with the control panel (24).