CN218522578U - Radiation-proof lead plate door for radiology department staff - Google Patents

Abstract

The utility model discloses a radiation-proof lead plate door for radiology workers, which relates to the technical field of radiation-proof doors and comprises a mounting box, wherein the inner walls of two sides of the mounting box are rotatably connected with a bidirectional lead screw through a bearing, the surface of the bidirectional lead screw is connected with two transmission plates which slide with the inner wall of the mounting box through lead screw and nut threads, and the bottom ends of the two transmission plates are fixedly provided with the radiation-proof lead plate door; the utility model has the advantages that: two-way lead screw of cooperation drive through servo motor and drive assembly rotates, and two-way lead screw drives two driving plates and removes, and two driving plates drive two and prevent the removal of radiation lead plate door, and after two were prevented the radiation lead plate door and are sealed the pad contact with two, the completion was prevented the closure of radiation lead plate door, compares with prior art, does not need artifical push-and-pull to prevent the radiation lead plate door, reduces doctor's in the branch of academic or vocational study intensity of labour, and is more convenient.

Description

Radiation-proof lead plate door for radiology department staff

Technical Field

The utility model relates to a lead plate door, in particular to radiation protection of radiology department staff uses lead plate door belongs to radiation protection door technical field.

Background

The radiology department is an important auxiliary examination department of a hospital, in the construction of modern hospitals, the radiology department is a department integrating examination, diagnosis and treatment, and many diseases of clinical departments need to be clearly diagnosed and auxiliary diagnosed through equipment examination of the radiology department. The radiation-proof door is a door capable of preventing radiation from passing through, and mainly prevents the radiation from being transmitted out through a built-in 2-4 mm lead plate, in a hospital, various detection devices exist for physical examination of patients, and many medical rooms such as B-ultrasonic, X-ray and chest X-ray are provided, and the detection devices can generate certain radiation in the use process and cause certain damage to doctors staying in a department for a long time, so the radiation-proof door is required to be installed, and the weight of the radiation-proof door is 2 times that of a common steel door due to the built-in lead plate;

the utility model discloses a "radiation department staff protects against radiation and uses lead plate door" that wherein application number is "CN201821894822.9" is also technology ripe day by day, and it "is including a body, door body surface runs through and is equipped with visual window, visual window inner chamber fixed inlays there is explosion-proof lead glass in side, door body side surface is equipped with the stainless steel anticollision area, stainless steel anticollision area top is equipped with switch buckle groove, door body top both ends fixedly connected with upper pulley connecting rod, upper pulley connecting rod both ends are connected with the upper pulley, the lower pulley placing groove has been seted up to door body bottom, lower pulley placing groove inner chamber passes through bolt fixedly connected with lower pulley, the utility model discloses simple structure facilitates the use, through the door body that is equipped with multilayer structure, has strengthened the intensity of this kind of radiation department staff protects against radiation and uses lead plate door on the one hand, and on the other hand has guaranteed the radiation protection performance of door body greatly, satisfies radiation department staff's user demand, so this kind of radiation department staff has extensive application prospect with protecting against radiation for staff. However, this device has the following drawbacks in practical use.

1) Need through the pulling door body of switch hand catching groove, later rethread electromagnetism board and the combined action of electro-magnet, realize opening and shutting to the door body, and the door of preventing radiation often weight is 2 times of ordinary steel door, because the area that snatchs is little again, leads to the push-and-pull hard, increases the indoor doctor's of branch of academic or vocational study intensity of labour, and is not convenient enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radiation department staff protects against radiation and uses stereotype door to the current area of snatching that proposes in solving above-mentioned background art is little, leads to the push-and-pull hard, increases the indoor doctor's of branch of academic or vocational study intensity of labour, not convenient enough problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a radiation department staff is protection against radiation and uses stereotype door, includes the mounting box, the inner wall of mounting box both sides is rotated through the bearing and is connected with two-way lead screw, the surface of two-way lead screw have two with the inner wall gliding driving plate of mounting box mutually through screw-nut threaded connection, two the bottom of driving plate is all fixed and is equipped with the radiation protection stereotype door, the front of mounting box is equipped with drive assembly, drive assembly includes backup pad, drive assembly and fixed subassembly, the fixed front that sets up at the mounting box of backup pad, the spout has been seted up on the surface of backup pad, the inner wall sliding connection of spout has T type piece, the fixed servo motor that is equipped with in top of T type piece, servo motor is just reversing motor.

Preferably, the transmission assembly comprises a clamping plate and a transmission rod, the clamping plate is fixedly arranged on a transmission shaft of the servo motor, the transmission rod is rotatably arranged on the front face of the mounting box through a bearing, a clamping groove clamped with the clamping plate is formed in the surface of the transmission rod, one end of the transmission rod penetrates through the front face of the mounting box and is arranged inside the mounting box, a first helical gear is fixedly arranged at one end of the transmission rod, a second helical gear is meshed with one side of the first helical gear, and the inner wall of the second helical gear is fixedly connected with the surface of the bidirectional screw rod.

Preferably, one side of the supporting plate is respectively provided with a first sliding hole and a second sliding hole, the inside of the first sliding hole and the inside of the second sliding hole are communicated with the inside of the sliding groove, the surface of the T-shaped block is provided with a third sliding hole, and the bottom end of the T-shaped block is fixedly provided with a push rod.

Preferably, the fixing component comprises a first sliding rod and a second sliding rod, the first sliding rod is arranged on the inner wall of the first sliding hole in a sliding mode, the surface of the first sliding rod is connected with the inner wall of the third sliding hole in a sliding mode, the second sliding rod is arranged on the inner wall of the second sliding hole in a sliding mode, the other end of the second sliding rod and the other end of the first sliding rod are connected with the inner wall of one side of the sliding groove in a sliding mode, a pulling plate is fixedly arranged at one end of the second sliding rod and one end of the first sliding rod, two tension springs are fixedly arranged between the pulling plate and the supporting plate, one tension spring is arranged on the outer portion of the first sliding rod in a sleeved mode, and the other tension spring is arranged on the outer portion of the second sliding rod in a sleeved mode.

Preferably, the front of mounting box is fixed and is equipped with the mounting box, the front of mounting box is fixed and is equipped with flush mounting plate of switch, the positive inner wall of mounting box rotates through the bearing respectively and is connected with first emergency pole and second emergency pole, the surface of first emergency pole and the surface of second emergency pole all are fixed and are equipped with the band pulley, one of them the band pulley passes through the belt and is connected with another band pulley transmission, the positive inner wall of mounting box is passed and is placed in the outside of mounting box to the one end of first emergency pole, the fixed hand wheel that is equipped with of one end of first emergency pole, the other end of first emergency pole passes through the bearing and is connected with the inner wall rotation at the mounting box back, the inner wall at the mounting box back is passed and is placed in the inside of mounting box to the one end of second emergency pole, the fixed third helical gear that is equipped with of one side meshing of third helical gear, the inner wall and the fixed surface connection of bidirectional screw of fourth helical gear.

Preferably, two the bottom sliding connection of radiation-proof lead plate door has the bottom plate, the fixed two limiting plates that are equipped with in top of bottom plate, two logical groove, one of them have all been seted up on the surface of limiting plate the front of limiting plate and the back fixed connection of install bin, two the auxiliary groove, two have all been seted up on the surface of radiation-proof lead plate door one side of radiation-proof lead plate door is all fixed be equipped with the gliding auxiliary block of auxiliary groove mutually, two the auxiliary block all adopts the plumbous material to make, two the surface of auxiliary block all coats and has the anti-rust paint, two one side of auxiliary block all is fixed to be equipped with sealed the pad, two sealed one side of pad respectively with the inner wall sliding connection of two auxiliary groove one sides, two the bottom of auxiliary block and the bottom of two sealed pads all with the top sliding connection of bottom plate, two the front of radiation-proof lead plate door and the front of one of them auxiliary block all with the back sliding connection of one of them limiting plate, two the back sliding connection of radiation-proof lead plate door and the back of another auxiliary block all with the back sliding connection of another limiting plate.

Preferably, the surface of switch panel is equipped with the servo motor switch, servo motor passes through servo motor switch and external power supply electric connection.

Compared with the prior art, the utility model provides a pair of radiation department staff protects against radiation and uses stereotype door has following beneficial effect:

1. the bidirectional screw rod is driven to rotate through the matching of the servo motor and the transmission assembly, the bidirectional screw rod drives the two transmission plates to move, the two transmission plates drive the two radiation-proof lead plate doors to move, the radiation-proof lead plate doors are closed after the two radiation-proof lead plate doors are contacted with the two sealing gaskets, and the servo motor is controlled to rotate reversely through the servo motor switch when the closed state of the radiation-proof lead plate doors needs to be relieved;

2. the first slide bar is driven to slide through the pulling plate, the first slide bar is separated from the third slide hole, the fixing of the T-shaped block is released, the push rod is moved, the push rod drives the T-shaped block to move until the T-shaped block is supported by the inner wall of the chute, then the pulling plate is loosened, the tension spring is shortened, the tension spring drives the second slide bar to move, finally the second slide bar is inserted into the third slide hole, the T-shaped block and the servo motor are fixed, then the first emergency rod is driven to rotate through the hand wheel, the second emergency rod is driven to rotate through the cooperation of the first emergency rod, the two pulleys and the belt, the second emergency rod is driven to rotate through the cooperation of the second emergency rod, the third bevel gear and the fourth bevel gear, the two anti-radiation lead plate doors are moved under the condition of hospital power failure, and the patient is prevented from being trapped in a medical detection room, so that the system is safer.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the support plate of the present invention;

fig. 4 is a schematic structural diagram of the limiting plate of the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;

fig. 6 is an enlarged schematic view of fig. 4 at C according to the present invention;

fig. 7 is a schematic structural view of the radiation-proof lead plate door of the present invention.

In the figure: 1. mounting a box; 2. a through groove; 3. a bidirectional screw rod; 4. a drive plate; 5. a radiation shielded panel door; 6. a drive assembly; 601. a support plate; 602. a chute; 603. a T-shaped block; 604. a servo motor; 605. a transmission assembly; 6051. clamping a plate; 6052. a transmission rod; 6053. a card slot; 6054. a first helical gear; 6055. a second helical gear; 606. a fixing component; 6061. a first slide bar; 6062. a second slide bar; 6063. pulling a plate; 6064. a tension spring; 7. a first slide hole; 8. a second slide hole; 9. a third slide hole; 10. a push rod; 11. installing a box; 12. a switch panel; 13. a first emergency lever; 14. a second emergency lever; 15. a pulley; 16. a hand wheel; 17. a third bevel gear; 18. a third bevel gear; 19. an auxiliary groove; 20. an auxiliary block; 21. a gasket; 22. a base plate; 23. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-7, the utility model provides a radiation protection lead plate door for radiology department staff, which comprises a mounting box 1, wherein the inner walls of two sides of the mounting box 1 are rotatably connected with a bidirectional screw rod 3 through a bearing, the surface of the bidirectional screw rod 3 is connected with two transmission plates 4 sliding with the inner wall of the mounting box 1 through screw nuts and threads, the bottom ends of the two transmission plates 4 are both fixedly provided with a radiation protection lead plate door 5, and the front side of the mounting box 1 is provided with a driving component 6;

the front side of the mounting box 1 is fixedly provided with a mounting box 11, the front side of the mounting box 11 is fixedly provided with a switch panel 12, the front inner wall of the mounting box 11 is respectively connected with a first emergency rod 13 and a second emergency rod 14 through a bearing in a rotating way, the surface of the first emergency rod 13 and the surface of the second emergency rod 14 are respectively and fixedly provided with a belt wheel 15, one belt wheel 15 is connected with the other belt wheel 15 through a belt in a transmission way, one end of the first emergency rod 13 penetrates through the front inner wall of the mounting box 11 and is arranged outside the mounting box 11, one end of the first emergency rod 13 is fixedly provided with a hand wheel 16, the other end of the first emergency rod 13 is connected with the inner wall of the back side of the mounting box 11 through a bearing in a rotating way, one end of a second emergency rod 14 penetrates through the inner wall of the back face of the mounting box 11 and is arranged inside the mounting box 1, a third bevel gear 17 is fixedly arranged at one end of the second emergency rod 14, one side of the third bevel gear 17 is connected with a fourth bevel gear 18 in a meshed mode, the inner wall of the fourth bevel gear 18 is fixedly connected with the surface of the bidirectional screw rod 3, the first emergency rod 13 is driven to rotate through a hand wheel 16, the second emergency rod 14 is driven to rotate through the cooperation of the first emergency rod 13, the two belt wheels 15 and a belt, and the bidirectional screw rod 3 is driven to rotate through the cooperation of the second emergency rod 14, the third bevel gear 17 and the fourth bevel gear 18, so that the two radiation-proof lead plate doors 5 are moved under the condition that power is cut off in a hospital, a patient is prevented from being trapped in a medical detection room, and the mounting box is safer;

the bottom ends of the two radiation-proof lead plate doors 5 are slidably connected with a bottom plate 22, the top ends of the bottom plates 22 are fixedly provided with two limiting plates 23, the surfaces of the two limiting plates 23 are respectively provided with a through groove 2, the front surface of one limiting plate 23 is fixedly connected with the back surface of the installation box 11, the surfaces of the two radiation-proof lead plate doors 5 are respectively provided with an auxiliary groove 19, one side of each of the two radiation-proof lead plate doors 5 is fixedly provided with an auxiliary block 20 which slides with the auxiliary groove 19, the two auxiliary blocks 20 are both made of metal lead materials, the surfaces of the two auxiliary blocks 20 are both coated with antirust paint, one side of each of the two auxiliary blocks 20 is fixedly provided with a sealing gasket 21, and one side of each of the two sealing gaskets 21 is respectively slidably connected with the inner wall of one side of the two auxiliary grooves 19, the bottom ends of the two auxiliary blocks 20 and the bottom ends of the two sealing gaskets 21 are in sliding connection with the top end of the bottom plate 22, the front surfaces of the two radiation-proof lead plate doors 5 and the front surface of one of the auxiliary blocks 20 are in sliding connection with the back surface of one of the limiting plates 23, the back surfaces of the two radiation-proof lead plate doors 5 and the back surface of the other auxiliary block 20 are in sliding connection with the back surface of the other limiting plate 23, when a patient enters medical detection through the through groove 2, the sealing performance is enhanced through the matching of the two sealing gaskets 21, the two auxiliary blocks 20 and the two auxiliary grooves 19, and meanwhile, the two sealing gaskets 21 are blocked by one part of the two radiation-proof lead plate doors 5 through the corresponding auxiliary grooves 19, so that the radiation-proof effect of the two radiation-proof lead plate doors 5 is guaranteed;

referring to fig. 1-7, the utility model provides a radiation protection lead plate door for radiology staff, which further comprises a driving component 6, wherein the driving component 6 comprises a supporting plate 601, a transmission component 605 and a fixing component 606, the supporting plate 601 is fixedly arranged on the front side of the mounting box 1, a chute 602 is arranged on the surface of the supporting plate 601, the inner wall of the chute 602 is slidably connected with a T-shaped block 603, a servo motor 604 is fixedly arranged at the top end of the T-shaped block 603, and the servo motor 604 is a forward and reverse motor;

a first sliding hole 7 and a second sliding hole 8 are respectively formed in one side of the supporting plate 601, the inside of the first sliding hole 7 and the inside of the second sliding hole 8 are communicated with the inside of the sliding groove 602, a third sliding hole 9 is formed in the surface of the T-shaped block 603, a push rod 10 is fixedly arranged at the bottom end of the T-shaped block 603, the arranged push rod 10 facilitates movement of the T-shaped block 603, the position of the servo motor 604 is conveniently adjusted, the clamping plate 6051 is made to be separated from the clamping groove 6053, and therefore two sealed radiation-proof lead plate doors 5 can be opened conveniently through the hand wheel 16;

a servo motor switch is arranged on the surface of the switch panel 12, and the servo motor 604 is electrically connected with an external power supply through the servo motor switch;

specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, the servo motor 604 is started through the servo motor switch, the servo motor 604 drives the bidirectional screw rod 3 to rotate through the transmission assembly 605, the bidirectional screw rod 3 drives the two transmission plates 4 to move, the two transmission plates 4 drive the two radiation-proof lead plate doors 5 to move, when the two radiation-proof lead plate doors 5 are in contact with the two sealing gaskets 21, the radiation-proof lead plate doors 5 are closed, and when the closed state of the radiation-proof lead plate doors 5 needs to be released, the servo motor 604 is controlled to rotate reversely through the servo motor switch.

Example 2:

the transmission assembly 605 comprises a clamping plate 6051 and a transmission rod 6052, the clamping plate 6051 is fixedly arranged on a transmission shaft of the servo motor 604, the transmission rod 6052 is rotatably arranged on the front surface of the mounting box 1 through a bearing, a clamping groove 6053 clamped with the clamping plate 6051 is formed in the surface of the transmission rod 6052, one end of the transmission rod 6052 penetrates through the front surface of the mounting box 1 and is arranged in the mounting box 1, one end of the transmission rod 6052 is fixedly provided with a first bevel gear 6054, one side of the first bevel gear 6054 is connected with a second bevel gear 6055 in a meshing manner, and the inner wall of the second bevel gear 6055 is fixedly connected with the surface of the bidirectional screw rod 3;

specifically, as shown in fig. 1, fig. 2, fig. 4, and fig. 5, when the servo motor 604 rotates to drive the chuck plate 6051 to rotate, the chuck plate 6051 rotates to drive the transmission rod 6052 to rotate, the transmission rod 6052 rotates to drive the first bevel gear 6054 to rotate, the first bevel gear 6054 drives the second bevel gear 6055 to rotate, and the second bevel gear 6055 drives the bidirectional screw rod 3 to rotate, when the servo motor 604 moves, the servo motor 604 drives the chuck plate 6051 to move, so that the chuck plate 6051 is separated from the chuck groove 6053, thereby removing the transmission state of the servo motor 604 to the transmission rod 6052, and through the transmission assembly 605, the servo motor 604 for driving the bidirectional screw rod 3 is conveniently installed outside the mounting box 1, so as to conveniently overhaul the servo motor 604, and at the same time, the drive of the servo motor 604 to the bidirectional screw rod 3 is conveniently removed, and the two sealed radiation-proof lead plate doors 5 are conveniently opened through the handwheel 16.

Example 3:

the fixing component 606 comprises a first sliding rod 6061 and a second sliding rod 6062, the first sliding rod 6061 is arranged on the inner wall of the first sliding hole 7 in a sliding mode, the surface of the first sliding rod 6061 is connected with the inner wall of the third sliding hole 9 in a sliding mode, the second sliding rod 6062 is arranged on the inner wall of the second sliding hole 8 in a sliding mode, the other end of the second sliding rod 6062 and the other end of the first sliding rod 6061 are both connected with the inner wall of one side of the sliding groove 602 in a sliding mode, a pull plate 6063 is fixedly arranged at one end of the second sliding rod 6062 and one end of the first sliding rod 6061, two tension springs 6064 are fixedly arranged between the pull plate 6063 and the supporting plate 601, one tension spring 6064 is sleeved on the outer portion of the first sliding rod 6061, and the other tension spring 6064 is sleeved on the outer portion of the second sliding rod 6062;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, when the clamping plate 6051 needs to be disengaged from the clamping groove 6053, the pulling plate 6063 is pulled, the pulling plate 6063 drives the first sliding rod 6061 to slide, the first sliding rod 6061 is disengaged from the third sliding hole 9, fixing of the T-shaped block 603 is released, at this time, the first sliding rod 6061 and the second sliding rod 6062 are both disengaged from the sliding groove 602, the pushing rod 10 is moved, the pushing rod 10 drives the T-shaped block 603 to move until the T-shaped block 603 is abutted by the inner wall of the sliding groove 602, at this time, the third sliding hole 9 is aligned with the second sliding hole 8, the clamping plate 6051 is disengaged from the clamping groove 6053, then the pulling plate 6063 is loosened, the tension spring 6064 is shortened, the tension spring 6064 drives the second sliding rod 6062 to move, and finally the second sliding rod 6062 is inserted into the third sliding hole 9, so as to fix the T-shaped block 603 and the servo motor 604.

The working principle is as follows: when the radiation-proof lead plate door is used, the utility model relates to a radiation-proof lead plate door for the radiology department staff, the servo motor 604 is started through the servo motor switch, the servo motor 604 drives the two-way screw rod 3 to rotate through the transmission component 605, the two-way screw rod 3 drives the two transmission plates 4 to move, the two transmission plates 4 drive the two radiation-proof lead plate doors 5 to move, when the two radiation-proof lead plate doors 5 are contacted with the two sealing gaskets 21, the closing of the radiation-proof lead plate doors 5 is completed, when the closing state of the radiation-proof lead plate doors 5 needs to be relieved, the servo motor 604 is controlled to rotate reversely through the servo motor switch, compared with the prior art, the manual pushing and pulling of the radiation-proof lead plate doors 5 are not needed, the labor intensity of doctors in the department is reduced, the use is more convenient, when a hospital has a power failure, if a patient is trapped in a medical detection room, the detection equipment is firstly closed, the doctor is prevented from being exposed in radiation because of the sudden recovery of the power supply, then pulling a pull plate 6063, driving a first slide bar 6061 to slide through the pull plate 6063, enabling the first slide bar 6061 to be separated from a third slide hole 9, releasing the fixation of the T-shaped block 603, at the moment, enabling the first slide bar 6061 and the second slide bar 6062 to be separated from the chute 602, then moving the push rod 10, enabling the push rod 10 to drive the T-shaped block 603 to move until the T-shaped block 603 is propped against by the inner wall of the chute 602, at the moment, enabling the third slide hole 9 to be aligned with the second slide hole 8, at the moment, enabling the clamping plate 6051 to be separated from the clamping groove 6053, then loosening the pull plate 6063, shortening the tension spring 6064, enabling the tension spring 6064 to drive a second slide bar 6062 to move, finally enabling the second slide bar 6062 to be inserted into the third slide hole 9, so as to fix the T-shaped block 603 and the servo motor 604, then driving a first emergency rod 13 to rotate through a hand wheel 16, driving a second emergency rod 14 to rotate through the cooperation of the first emergency rod 13, two belt wheels 15 and a belt, and enabling the second emergency rod 14 to rotate, the cooperation of third helical gear 17 and fourth helical gear 18 drives two-way lead screw 3 and rotates to remove two and prevent radiation lead plate door 5 under the condition that the hospital has a power failure, avoid the patient to be stranded in medical detection room, it is safer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)

1. The utility model provides a radiology department staff is radiation protection and is used stereotyped door, includes mounting box (1), its characterized in that, the inner wall of mounting box (1) both sides rotates through the bearing and is connected with two-way lead screw (3), the surface of two-way lead screw (3) have two through screw-nut threaded connection with the inner wall of mounting box (1) gliding driving plate (4) mutually, two the bottom of driving plate (4) is all fixed to be equipped with prevents radiation stereotyped door (5), the front of mounting box (1) is equipped with drive assembly (6), drive assembly (6) include backup pad (601), drive assembly (605) and fixed subassembly (606), backup pad (601) are fixed to be set up in the front of mounting box (1), spout (602) have been seted up on the surface of backup pad (601), the inner wall sliding connection of spout (602) has T type piece (603), the fixed servo motor (604) that are equipped with in top of T type piece (603), servo motor (604) are positive and negative rotation motor.

2. The radiology department staff radiation protection lead plate door of claim 1, wherein: the transmission assembly (605) comprises a clamping plate (6051) and a transmission rod (6052), wherein the clamping plate (6051) is fixedly arranged on a transmission shaft of the servo motor (604), the transmission rod (6052) is arranged on the front face of the mounting box (1) in a rotating mode through a bearing, a clamping groove (6053) clamped with the clamping plate (6051) is formed in the surface of the transmission rod (6052), one end of the transmission rod (6052) penetrates through the front face of the mounting box (1) and is arranged inside the mounting box (1), a first bevel gear (6054) is fixedly arranged at one end of the transmission rod (6052), a second bevel gear (6055) is meshed with one side of the first bevel gear (6054), and the inner wall of the second bevel gear (6055) is fixedly connected with the surface of the bidirectional screw rod (3).

3. The radiology department staff radiation protection lead plate door of claim 1, wherein: first slide opening (7) and second slide opening (8) have been seted up respectively to one side of backup pad (601), the inside of first slide opening (7) and the inside of second slide opening (8) all are linked together with the inside of spout (602), third slide opening (9) have been seted up on the surface of T type piece (603), the bottom mounting of T type piece (603) is equipped with push rod (10).

4. The radiology department staff radiation protection lead plate door of claim 3, wherein: fixed subassembly (606) includes first slide bar (6061) and second slide bar (6062), first slide bar (6061) slide and set up the inner wall in first slide opening (7), the surface of first slide bar (6061) and the inner wall sliding connection of third slide opening (9), second slide bar (6062) slide and set up the inner wall in second slide opening (8), the other end of second slide bar (6062) and the other end of first slide bar (6061) all with the inner wall sliding connection of spout (602) one side, the one end of second slide bar (6062) and the one end of first slide bar (6061) are fixed and are equipped with arm-tie (6063), fixed two extension springs (6064) that are equipped with between arm-tie (6063) and backup pad (601), one of them extension spring (6064) cover is established in the outside of first slide bar (6061), another extension spring (6064) cover is established in the outside of second slide bar (6062).

5. The radiology department staff radiation protection lead plate door of claim 1, wherein: the front of mounting box (1) is fixed and is equipped with install bin (11), the front of install bin (11) is fixed and is equipped with flush mounting plate of switch (12), the positive inner wall of install bin (11) rotates through the bearing respectively and is connected with first emergency pole (13) and second emergency pole (14), the surface of first emergency pole (13) and the surface of second emergency pole (14) are all fixed and are equipped with band pulley (15), one of them band pulley (15) are connected with another band pulley (15) transmission through the belt, the outside of install bin (11) is placed in to the positive inner wall of install bin (11) is passed to the one end of first emergency pole (13), the fixed hand wheel (16) that is equipped with of one end of first emergency pole (13), the other end of first emergency pole (13) is connected through the bearing and the inner wall rotation at the install bin (11) back, the one end of second emergency pole (14) is passed the inner wall at the install bin (11) back and is placed in the inside of install bin (1), the one end fixed third bevel gear (17) that is equipped with the one side of third bevel gear (17), the fixed bevel gear (18) is connected with one side of fourth bevel gear (18) and the screw rod (3) is connected with the two-way.

6. The radiology department staff radiation protection lead plate door of claim 1, wherein: the bottom ends of the two radiation-proof lead plate doors (5) are connected with a bottom plate (22) in a sliding way, two limiting plates (23) are fixedly arranged at the top end of the bottom plate (22), through grooves (2) are formed in the surfaces of the two limiting plates (23), one of them the front of limiting plate (23) and the back fixed connection of install bin (11), two auxiliary groove (19), two have all been seted up on the surface of radiation prevention lead plate door (5), two one side of radiation prevention lead plate door (5) is all fixed be equipped with auxiliary groove (19) gliding auxiliary block (20), two auxiliary block (20) all adopt the plumbous material to make, two the surface of auxiliary block (20) all coats and has had anti-rust paint, two one side of auxiliary block (20) is all fixed be equipped with sealed pad (21), two one side of sealed pad (21) respectively with the inner wall sliding connection of two auxiliary groove (19) one sides, two the bottom of auxiliary block (20) and the bottom of two sealed pads (21) all with the top sliding connection of bottom plate (22), two the front of radiation prevention lead plate door (5) and the front of one of them auxiliary block (20) all with the back sliding connection of one of limiting plate (23) among them, two the back of radiation prevention lead plate door (5) and the back of another auxiliary block (20) all with another sliding connection of another limiting plate (23).

7. The radiology department staff radiation protection lead plate door of claim 5, wherein: the surface of the switch panel (12) is provided with a servo motor switch, and the servo motor (604) is electrically connected with an external power supply through the servo motor switch.

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