Hospital modular anti-radiation wallboard connecting structure and construction method thereof

Abstract

The application discloses a hospital modular anti-radiation wallboard connecting structure and relates to the technical field of wallboard connecting. The connecting structure comprises connecting plates, two of which are provided with two connecting frames movably embedded in the interiors of the two connecting plates. When the connecting structure is used, the first anti-radiation plate is pushed to move, the lead rubber ring is embedded into the interior of the sealing plate and is in contact with the inner wall of the sealing plate, the top of the sealing plate is in contact with the top of the lead rubber strip, the joint of the first anti-radiation plate and the second anti-radiation plate is sealed through cooperation of the lead rubber strip, the lead rubber ring and the sealing plate, the sealing property of the joint is improved, then the threaded sleeve is screwed to rotate in the threaded hole and move outward, the fixed rod is pulled to move outward, the locking strip is further driven to move, the lead rubber ring is tightly pressed, the lead rubber ring is tightly attached to the sealing plate, and the tightness of the joint is further improved.

Description

Technical Field

[0001] This invention relates to the field of wall panel connection technology, specifically to a modular radiation-proof wall panel connection structure for hospitals and its construction method. Background Technology

[0002] Modular radiation shielding wall panels are building wall panels specifically designed to prevent radiation. They are typically made of special materials that effectively block the propagation of radioactive materials or electromagnetic radiation. In some medical equipment or radiotherapy areas, radiation can pose potential risks to human health. Therefore, the use of modular radiation shielding wall panels in hospitals can protect doctors, nurses, and patients from the radiation generated by medical equipment, improving the safety of medical staff and patients.

[0003] Currently, during hospital construction, the installation of modular radiation-proof wall panels requires splicing the panels together and then fixing them with bolts. However, this connection method can lead to gaps at the joints of the radiation-proof wall panels, resulting in poor sealing. Radiation may leak out through these gaps, increasing the risk of radiation exposure for personnel and affecting the protective effect of the radiation-proof wall panels.

[0004] Therefore, we propose a modular radiation-proof wall panel connection structure for hospitals to solve the problems mentioned in the background art. Summary of the Invention

[0005] The purpose of this invention is to provide a modular radiation-proof wall panel connection structure for hospitals, in order to solve the problem mentioned in the background art that when installing hospital radiation-proof wall panels, the wall panels are spliced ​​together by bolts. However, this connection method will cause gaps at the splicing points of the radiation-proof wall panels, resulting in poor sealing and the possibility of radiation leakage through the gaps, which will affect the protective effect of the radiation-proof wall panels.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a modular radiation-proof wall panel connection structure for hospitals, comprising: a connecting plate, wherein two connecting plates are provided, two connecting frames are movably embedded inside the two connecting plates, a first radiation-proof plate is movably embedded inside the two connecting frames near the top surface, a second radiation-proof plate is movably embedded inside the two connecting frames near the bottom surface, a sealing component is provided at the bottom of the first radiation-proof plate, and a connecting component is provided inside the first radiation-proof plate;

[0007] The sealing assembly includes a lead rubber strip, with a lead rubber ring fixedly connected to the bottom of the lead rubber strip near the inner wall. A sealing plate is fixedly installed at the top edge of the second radiation shielding plate. Two locking strips are movably embedded inside the sealing plate. Multiple fixing rods are fixedly installed on one side of the outer surface of each of the two locking strips. One end of each of the two fixing rods is movably fitted with a threaded sleeve. An embedded groove is formed on one side of the outer surface of each of the two sealing plates. A limiting groove is formed inside each of the two embedded grooves. A threaded hole is formed on one side of the inner wall of each of the two limiting grooves. The outer surfaces of the two threaded sleeves are threadedly connected to the inner walls of the two threaded holes, respectively.

[0008] Preferably, there are two connecting components, each including a reinforcing rod. A fixing plate is fixedly installed at the bottom of each reinforcing rod. A limiting sleeve is fixedly installed on the outer surface of each reinforcing rod near the two fixing plates. An annular block is movably fitted onto the outer surface of each limiting sleeve. A return spring is movably fitted onto the outer surface of each reinforcing rod near the two annular blocks. One end of each return spring is fixedly connected to the top of the two annular blocks. Two movable grooves are formed at the bottom of the first radiation shield.

[0009] Preferably, the other ends of the two return springs are fixedly connected to the top surfaces inside the two movable slots, the outer surfaces of the two fixed plates are movably embedded in the interior of the two movable slots, the top of one of the radiation shielding strips has two rotating slots, the top ends of the two reinforcing rods movably penetrate the first radiation shielding plate to the interior of the two rotating slots, the top ends of the two reinforcing rods are fixedly installed with a locking block, the outer surfaces of the two locking blocks are movably embedded in the interior of the two rotating slots, and the inner walls of the two rotating slots are fixedly installed with two arc-shaped locking plates.

[0010] Preferably, the top of the second radiation shield has two connecting grooves, and a pressure plate is movably embedded inside each of the two connecting grooves. A support rod is fixedly installed at the center of the bottom of each of the two pressure plates. A connecting spring is movably sleeved on the outer surface of each of the two support rods. One end of each of the two connecting springs is fixedly connected to the bottom of the two pressure plates, and the other end of each of the two connecting springs is fixedly connected to the bottom surface inside the two connecting grooves. A movable groove is opened at the center of the bottom surface inside each of the two connecting grooves, and the bottom ends of the two support rods are movably embedded inside the two movable grooves.

[0011] Preferably, multiple U-shaped rods are fixedly installed on the inner walls of both connecting grooves, gears are movably sleeved on the outer surfaces of the multiple U-shaped rods, and first racks are meshed on the outer surfaces of the multiple gears. The multiple first racks are divided into two groups, and the tops of the two groups of first racks are fixedly installed on the bottoms of the two pressure plates respectively. Multiple grooves are formed on the bottom surface of both connecting grooves near the edge. Second racks are meshed on the outer surfaces of the multiple gears away from the first racks, and fixing blocks are fixedly installed on the tops of the multiple second racks.

[0012] Preferably, grooves are provided on both outer surfaces of the plurality of second racks, and limit blocks are fixedly installed on the outer surfaces of the plurality of U-shaped rods near their two ends. One end of the plurality of limit blocks is movably embedded in the interior of the plurality of grooves, and the outer surfaces of the plurality of second racks are movably embedded in the interior of the plurality of U-shaped rods.

[0013] Preferably, radiation shielding strips are fixedly installed on the outer surfaces of the first and second radiation shielding plates, and sealing sleeves are fixedly connected to the outer surfaces of the plurality of radiation shielding strips. The plurality of sealing sleeves are divided into two groups, one group of which has its outer surface in contact with the inner walls of the two connecting plates, and the other group of which has its outer surface in contact with the inner walls of the two connecting frames. The two connecting frames are connected to the two connecting plates by bolts.

[0014] Preferably, the plurality of radiation shielding strips are divided into three groups. Two positioning rods are fixedly installed at the bottom of each group of radiation shielding strips, and two positioning grooves are opened at the top of each group of radiation shielding strips. One end of each of the positioning rods is movably embedded in the interior of the positioning grooves. A sealing gasket is fixedly installed at the bottom of each group of radiation shielding strips. The plurality of positioning rods are divided into two groups. One end of each of the two groups of positioning rods is fixedly inserted through the bottom of the two sealing gaskets. The bottom of each of the two sealing gaskets contacts the top of the other group of radiation shielding strips.

[0015] Preferably, the top of the lead rubber strip is fixedly installed at the bottom edge of the first radiation shielding plate, the outer surface of the lead rubber ring is in contact with the inner wall of the sealing plate, the top of the sealing plate is in contact with the bottom of the lead rubber strip near the edge, one end of each of the plurality of fixing rods is movably inserted into the interior of the two embedded grooves, one end of each of the two threaded sleeves is movably embedded in the interior of the two limiting grooves, and the bottom of the lead rubber ring near the front and rear surfaces is provided with a plurality of sealing holes.

[0016] A construction method for a modular radiation-proof wall panel connection structure in a hospital includes the following steps:

[0017] S1. Push one of the connecting frames into the two connecting plates and fix it with bolts. Align the positioning rod with the positioning groove and insert it to pre-position the first radiation shielding plate and the second radiation shielding plate.

[0018] S2. While pushing the first radiation shielding plate to move, the lead rubber ring is embedded inside the sealing plate and contacts the inner wall of the sealing plate. At the same time, the top of the sealing plate will fit against the top of the lead rubber strip.

[0019] S3. Next, turn the threaded sleeve to rotate it in the threaded hole and move one end of the threaded sleeve in the limiting groove. Pull the fixing rod outward and further drive the locking strip to move, tightly squeezing the lead rubber ring.

[0020] S4. Press down on the locking block to push the reinforcing rod and the fixing plate downwards, so that they move from the movable groove to the connecting groove, push the pressure plate downwards, and squeeze the connecting spring at the same time. The movement of the pressure plate will drive the multiple first racks at the bottom to move downwards.

[0021] S5. Then, the gear is driven to rotate, which in turn drives the second rack to move upward, thereby pushing the fixed block upward. The locking block is rotated, and the locking plate is driven to rotate through the reinforcing rod, thereby contacting the bottom of the fixed block.

[0022] S6. Push the first and second radiation shielding plates between the two connecting plates, then push the other connecting frame between the two connecting plates and make contact with the two sealing sleeves on the left. Finally, fix the other connecting frame to the connecting plate with bolts.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. When using this invention, while pushing the first radiation shielding plate to move, the lead rubber ring is embedded inside the sealing plate and contacts the inner wall of the sealing plate. At the same time, the top of the sealing plate will fit against the top of the lead rubber strip. Through the cooperation of the lead rubber strip, the lead rubber ring and the sealing plate, the joint between the first and second radiation shielding plates is sealed, improving its sealing performance. Then, the threaded sleeve is turned, causing it to rotate and move outward in the threaded hole. The fixing rod is pulled outward, further driving the locking strip to move and tightly squeezing the lead rubber ring, so that the lead rubber ring and the sealing plate are tightly fitted together, further increasing the tightness of the seal at the joint between the first and second radiation shielding plates and preventing radiation leakage.

[0025] 2. When using this invention, pressing down on the locking block pushes the reinforcing rod and the fixing plate downwards, moving them from the movable slot to the connecting slot. This pushes the pressure plate downwards and simultaneously compresses the connecting spring. The movement of the pressure plate causes multiple first racks at the bottom to move downwards, which in turn drives the gears to rotate, further driving the second racks to move upwards, thus pushing the fixing block upwards. At this point, the fixing plate is positioned directly below the fixing block. Rotating the locking block causes the fixing plate to rotate via the reinforcing rod, thus contacting the bottom of the fixing block and fixing the rotated fixing plate. This achieves the connection between the first and second radiation shielding plates, making the operation simple and convenient, saving time, and improving installation efficiency.

[0026] 3. When using this invention, the positioning rod is aligned with the positioning groove and inserted to pre-position the first and second radiation shielding plates, facilitating the connection of subsequent connecting components. The sealing between the radiation shielding strips on both sides of the first and second radiation shielding plates is increased by two sealing gaskets. Rotating the locking block will cause its two ends to rotate into the two arc-shaped locking plates, limiting the locking block. This double limiting can improve the stability of the connection between the first and second radiation shielding plates. The sealing sleeve can increase the sealing between the first and second radiation shielding plates and the connecting plate and connecting frame. Attached Figure Description

[0027] Figure 1 This is a front perspective view of a modular radiation-proof wall panel connection structure for hospitals according to the present invention.

[0028] Figure 2 This is a three-dimensional view of the connecting frame in a modular radiation-proof wall panel connection structure for hospitals according to the present invention.

[0029] Figure 3 This is a cross-sectional view of the radiation shielding strip in the modular radiation shielding wall panel connection structure for hospitals according to the present invention.

[0030] Figure 4 This is a cross-sectional view of the connecting components in a modular radiation-proof wall panel connection structure for hospitals according to the present invention.

[0031] Figure 5 This is a cross-sectional view of the rotating groove in the modular radiation-proof wall panel connection structure for hospitals according to the present invention.

[0032] Figure 6 This is a cross-sectional view of the reinforcing rod in the modular radiation-proof wall panel connection structure for hospitals according to the present invention.

[0033] Figure 7 This is a partial sectional view of the second radiation shielding strip in a modular radiation shielding wall panel connection structure for hospitals according to the present invention.

[0034] Figure 8 This is a schematic diagram showing the unfolded structure of the sealing component in the modular radiation-proof wall panel connection structure for hospitals according to the present invention;

[0035] Figure 9 This is a cross-sectional view of the lead rubber strip in the modular radiation-proof wall panel connection structure for hospitals according to the present invention.

[0036] Figure 10 This is a cross-sectional view of the sealing plate in the modular radiation-proof wall panel connection structure for hospitals according to the present invention.

[0037] In the picture:

[0038] 1. Connecting plate; 2. Connecting frame; 3. First radiation shielding plate; 4. Second radiation shielding plate; 5. Sealing assembly; 501. Lead rubber strip; 502. Sealing plate; 503. Locking strip; 504. Lead rubber ring; 505. Embedded groove; 506. Fixing rod; 507. Threaded sleeve; 508. Threaded hole; 509. Limiting groove; 6. Radiation shielding strip; 7. Sealing sleeve; 8. Connecting assembly; 801. Reinforcing rod; 802. Locking block; 803. Arc-shaped locking plate; 804. Rotating groove; 8 05. Fixed plate; 806. Movable groove; 807. Connecting groove; 808. Moving groove; 809. Groove; 810. Return spring; 811. Annular block; 812. Pressure plate; 813. Limiting sleeve; 814. Support rod; 815. Connecting spring; 816. U-shaped rod; 817. Limiting block; 818. Gear; 819. First rack; 820. Second rack; 821. Fixed block; 822. Slide groove; 9. Sealing gasket; 10. Positioning rod; 11. Positioning groove. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Reference Figures 1-10The diagram shows a modular radiation-proof wall panel connection structure for a hospital, comprising: connecting plates 1, of which two are provided; two connecting frames 2 are movably embedded inside the two connecting plates 1; a first radiation-proof plate 3 is movably embedded inside the two connecting frames 2 near the top surface; a second radiation-proof plate 4 is movably embedded inside the two connecting frames 2 near the bottom surface; a sealing component 5 is provided at the bottom of the first radiation-proof plate 3; and a connecting component 8 is provided inside the first radiation-proof plate 3; the sealing component 5 includes a lead rubber strip 501, and a lead rubber ring 504 is fixedly connected to the bottom of the lead rubber strip 501 near the inner wall; the second radiation-proof plate... 4. A sealing plate 502 is fixedly installed at the top edge. Two locking strips 503 are movably embedded inside the sealing plate 502. Multiple fixing rods 506 are fixedly installed on one side of the outer surface of the two locking strips 503. Threaded sleeves 507 are movably fitted at one end of each of the two fixing rods 506. Inner grooves 505 are opened on one side of the outer surface of the two sealing plates 502. Limiting grooves 509 are opened inside the two inner grooves 505. Threaded holes 508 are opened on one side of the inner wall of each of the two limiting grooves 509. The outer surfaces of the two threaded sleeves 507 are threadedly connected to the inner walls of the two threaded holes 508 respectively.

[0041] like Figures 3-4 and Figure 6 As shown, there are two connecting components 8, each including a reinforcing rod 801. A fixing plate 805 is fixedly installed at the bottom end of each reinforcing rod 801. A limiting sleeve 813 is fixedly installed on the outer surface of each reinforcing rod 801 near the fixing plate 805. An annular block 811 is movably fitted onto the outer surface of each limiting sleeve 813. A return spring 810 is movably fitted onto the outer surface of each reinforcing rod 801 near the annular block 811. One end of each return spring 810 is fixedly connected to the top of the two annular blocks 811. Two movable grooves are formed at the bottom of the first radiation shield 3. 806. By pressing down on the locking block 802, the reinforcing rod 801 moves downward and pushes the fixed locking plate 805 downward, moving it from the movable groove 806 to the connecting groove 807, thus contacting the pressure plate 812. At the same time, the limiting sleeve 813 drives the annular block 811 to move downward, pulling the return spring 810 open to the unfolded state. The limiting sleeve 813 facilitates the up and down movement of the annular block 811. When the return spring 810 loses tension and begins to rebound, pulling the annular block 811 can drive the limiting sleeve 813 to reset, further driving the reinforcing rod 801 and the fixed locking plate 805 to reset.

[0042] like Figures 3-6As shown, the other ends of the two return springs 810 are fixedly connected to the top surfaces inside the two movable slots 806, respectively. The outer surfaces of the two fixed plates 805 are movably embedded inside the two movable slots 806. Two rotating slots 804 are opened at the top of one of the radiation shielding strips 6. The tops of the two reinforcing rods 801 movably penetrate the first radiation shielding plate 3 to the interior of the two rotating slots 804. A locking block 802 is fixedly installed at the top of each of the two reinforcing rods 801. The outer surfaces of the two locking blocks 802 are movably embedded inside the two rotating slots 804. The two rotating slots 804... Two arc-shaped clamping plates 803 are fixedly installed on the inner wall. The clamping block 802 can be easily rotated through the rotating groove 804. When the clamping block 802 is rotated, its two protruding ends will rotate into the two arc-shaped clamping plates 803. The arc-shaped clamping plates 803 limit the clamping block 802, and further limit the reinforcing rod 801 and the fixed clamping plate 805 to prevent the fixed clamping plate 805 from rotating accidentally. The fixed block 821 is parallel to its edge recess, which will cause the fixed clamping plate 805 to lose its limit and affect the connection. The double limit can improve the stability of the connection between the first radiation shielding plate 3 and the second radiation shielding plate 4.

[0043] like Figures 3-4 , Figure 6 and Figure 8 As shown, the top of the second radiation shield 4 has two connecting grooves 807. A pressure plate 812 is movably embedded inside each of the two connecting grooves 807. A support rod 814 is fixedly installed at the center of the bottom of each pressure plate 812. A connecting spring 815 is movably sleeved on the outer surface of each support rod 814. One end of each connecting spring 815 is fixedly connected to the bottom of the two pressure plates 812, and the other end is fixedly connected to the bottom surface inside each of the two connecting grooves 807. The bottom surface has a movable groove 808 at its center. The bottom ends of the two support rods 814 are respectively movably embedded in the two movable grooves 808, which facilitates the downward movement of the pressure plate 812 to press the connecting spring 815 and drive the support rods 814 to move downward in the movable grooves 808. When the connecting spring 815 is completely pressed together, the reinforcing rod 801 can no longer be pushed downward, indicating that the fixing block 821 has just moved to the top of the connecting groove 807, and the fixing plate 805 is just below the fixing block 821, thus locking.

[0044] like Figures 6-7As shown, multiple U-shaped rods 816 are fixedly installed on the inner walls of both connecting grooves 807. Gears 818 are movably fitted on the outer surfaces of the multiple U-shaped rods 816. First racks 819 are meshed on the outer surfaces of the multiple gears 818. The multiple first racks 819 are evenly divided into two groups. The tops of the two groups of first racks 819 are respectively fixedly installed on the bottoms of the two pressure plates 812. Multiple grooves 809 are formed on the bottom surface of both connecting grooves 807 near the edge. Second racks 820 are meshed on the outer surfaces of the multiple gears 818 away from the first racks 819. Each of the two racks 820 has a fixed block 821 fixedly installed on its top. The movement of the pressure plate 812 will drive the multiple first racks 819 at the bottom to move downward and enter the corresponding grooves 809. When the first racks 819 move, they will drive the gear 818 to rotate, which will further drive the second rack 820 to move upward, thereby pushing the fixed block 821 upward and passing through the pressure plate 812 and the fixed plate 805 in sequence. Rotating the reinforcing rod 801 will drive the fixed plate 805 to rotate, so that it contacts the bottom of the fixed block 821 and fixes the fixed plate 805 after rotation.

[0045] like Figures 6-7 As shown, grooves 822 are provided on both outer surfaces of multiple second racks 820, and limit blocks 817 are fixedly installed on the outer surfaces of multiple U-shaped rods 816 near their two ends. One end of each limit block 817 is movably embedded in the interior of the multiple grooves 822, and the outer surfaces of the multiple second racks 820 are movably embedded in the interior of the multiple U-shaped rods 816. Through the cooperation of the limit blocks 817 and the grooves 822, the second racks 820 and the fixed blocks 821 are conveniently limited, preventing the fixed blocks 821 from shifting.

[0046] like Figures 2-5 and Figure 8 As shown, radiation shielding strips 6 are fixedly installed on the outer surfaces of the first radiation shielding plate 3 and the second radiation shielding plate 4. Sealing sleeves 7 are fixedly connected to the outer surfaces of multiple radiation shielding strips 6. The multiple sealing sleeves 7 are divided into two groups. The outer surfaces of one group of sealing sleeves 7 are in contact with the inner walls of the two connecting plates 1, and the outer surfaces of the other group of sealing sleeves 7 are in contact with the inner walls of the two connecting frames 2. The two connecting frames 2 are connected to the two connecting plates 1 by bolts. The sealing sleeves 7 can increase the sealing between the first radiation shielding plate 3 and the second radiation shielding plate 4 and the connecting plates 1 and the connecting frames 2. The radiation shielding strips 6 facilitate the installation of the first radiation shielding plate 3 and the second radiation shielding plate 4 with the connecting plates 1 and the connecting frames 2.

[0047] like Figure 4 and Figure 8As shown, multiple radiation shielding strips 6 are divided into three groups. Two positioning rods 10 are fixedly installed at the bottom of each group of radiation shielding strips 6. Two positioning grooves 11 are opened at the top of each group of radiation shielding strips 6. One end of each positioning rod 10 is movably embedded inside the positioning grooves 11. A sealing gasket 9 is fixedly installed at the bottom of each group of radiation shielding strips 6. The positioning rods 10 are divided into two groups, with one end of each group of positioning rods 10 fixedly extending through to the bottom of the two sealing gaskets 9. The bottoms of the two sealing gaskets 9 contact the top of the other group of radiation shielding strips 6. By aligning the positioning rods 10 with the positioning grooves 11 and inserting them, the first radiation shielding plate 3 and the second radiation shielding plate 4 can be pre-positioned and installed, aligning the two movable grooves 806 with the two connecting grooves 807, facilitating the subsequent connection of the connecting components 8. The two sealing gaskets 9 increase the sealing between the radiation shielding strips 6 on both sides of the first radiation shielding plate 3 and the second radiation shielding plate 4, preventing radiation leakage.

[0048] like Figure 4 and Figures 8-10 As shown, the top of the lead rubber strip 501 is fixedly installed at the bottom edge of the first radiation shielding plate 3. The outer surface of the lead rubber ring 504 is in contact with the inner wall of the sealing plate 502. The top of the sealing plate 502 is in contact with the bottom edge of the lead rubber strip 501. One end of each of the multiple fixing rods 506 is movably inserted into the interior of the two embedded grooves 505. One end of each of the two threaded sleeves 507 is movably embedded in the interior of the two limiting grooves 509. Multiple sealing holes are opened at the bottom of the lead rubber ring 504 near the front and rear surfaces. By opening sealing holes at the bottom of the lead rubber ring 504, it is convenient for the multiple fixing rods 506 to be embedded into the corresponding sealing holes after the lead rubber ring 504 is embedded in the interior of the sealing plate 502. In addition, the top of the sealing plate 502 will fit against the top of the lead rubber strip 501 to seal the joint of the first radiation shielding plate 3 and the second radiation shielding plate 4, thereby improving its sealing performance.

[0049] The method of use and working principle of this invention are as follows: When in use, firstly, one of the connecting frames 2 is pushed into the two connecting plates 1, and then connected and fixed with bolts. Next, the positioning rod 10 is aligned with the positioning groove 11, and then the first radiation shielding plate 3 is pushed towards the second radiation shielding plate 4, so that the positioning rod 10 is inserted into the corresponding positioning groove 11. Through the cooperation of the positioning rod 10 and the positioning groove 11, the first radiation shielding plate 3 and the second radiation shielding plate 4 are pre-positioned and installed, so that the two movable grooves 806 are aligned with the two connecting grooves 807, which facilitates the subsequent connection of the connecting components 8. After pre-installation, the two sealing gaskets 9 simultaneously abut against the top of the radiation shielding strips 6 on both sides of the second radiation shielding plate 4, and the two sealing gaskets... 9. To improve the sealing between the radiation-shielding strips 6 on both sides of the first radiation shielding plate 3 and the second radiation shielding plate 4, preventing radiation leakage, the lead rubber ring 504 will be embedded into the sealing plate 502 and contact the inner wall of the sealing plate 502 when the first radiation shielding plate 3 is moved. The bottom of the lead rubber ring 504 has a sealing hole that matches the fixing rod 506. After the lead rubber ring 504 is embedded into the sealing plate 502, multiple fixing rods 506 will be embedded into the corresponding sealing holes. In addition, the top of the sealing plate 502 will fit against the top of the lead rubber strip 501. Through the cooperation of the lead rubber strip 501, the lead rubber ring 504 and the sealing plate 502, the joint between the first radiation shielding plate 3 and the second radiation shielding plate 4 is sealed. To improve its sealing performance and reduce the possibility of radiation leakage, an auxiliary tool is inserted into the elliptical groove at one end of the threaded sleeve 507. By rotating the auxiliary tool, the threaded sleeve 507 rotates in the threaded hole 508, causing one end of the threaded sleeve 507 to move in the limiting groove 509. The movement of the threaded sleeve 507 causes the fixing rod 506 to move outward, further pulling the locking strip 503 towards the inner wall of the lead rubber ring 504. When one end of the threaded sleeve 507 contacts the inner wall of the limiting groove 509 on the other side, the threaded sleeve 507 can no longer move. At this time, the locking strip 503 tightly squeezes the lead rubber ring 504, so that one outer surface of the lead rubber ring 504 is tightly pressed against the inner wall of the sealing plate 502. Repeat the above method to tighten the other locking strip 503. At this time, the outer surfaces of both sides of the lead rubber ring 504 are tightly attached to the inner walls of both sides of the sealing plate 502, which greatly improves the sealing performance between the lead rubber ring 504 and the sealing plate 502, further increasing the tightness of the seal at the joint between the first radiation shielding plate 3 and the second radiation shielding plate 4, preventing radiation leakage. This solves the problem that when installing radiation shielding wall panels in hospitals, the wall panels are spliced ​​together with bolts, but this connection method will cause gaps at the joints of the radiation shielding wall panels, resulting in poor sealing performance and the possibility of radiation leakage through the gaps, affecting the protective effect of the radiation shielding wall panels. Square holes are opened on the sealing sleeves 7 at the top of the first radiation shielding plate 3 and the bottom of the second radiation shielding plate 4, respectively. Figure 5As shown, an arc-shaped rod is installed on the top of the locking block 802. Pressing the locking block 802 downwards causes the reinforcing rod 801 to move downwards, pushing the fixed locking plate 805 downwards, moving it from the movable groove 806 to the connecting groove 807, thus contacting the pressure plate 812. At the same time, the limiting sleeve 813 drives the annular block 811 to move downwards, pulling the return spring 810 open into an unfolded state. As the fixed locking plate 805 pushes downwards, it further pushes the pressure plate 812 downwards, simultaneously squeezing the connecting spring 815. The support rod 814 moves downwards in the movable groove 808. The movement of the pressure plate 812 causes multiple first racks 819 at the bottom to move downwards and enter the corresponding grooves 809. When the first racks 819 move, This will drive the gear 818, which is meshed with it, to rotate, further driving the second rack 820, which is meshed with it, to move upward, thereby pushing the fixing block 821 upward. It then passes through the pressure plate 812 and the fixing plate 805 in sequence. With the cooperation of the limiting block 817 and the sliding groove 822, the second rack 820 and the fixing block 821 are limited, allowing the fixing block 821 to pass through the edge recesses of the pressure plate 812 and the fixing plate 805. When the reinforcing rod 801 can no longer be pushed downward, it indicates that the pressure plate 812 can no longer move downward. At this time, the fixing block 821 has just moved to the top of the connecting groove 807, and the fixing plate 805 is just below the fixing block 821. The locking block 802 is just aligned with the two arc-shaped locking plates 803. The plates are aligned, and finally, by rotating the locking block 802, the reinforcing rod 801 is rotated, which in turn causes the limiting sleeve 813 to rotate inside the annular block 811. This further causes the fixing plate 805 to rotate on the pressure plate 812, so that its edge recesses rotate away from the fixing block 821 and come into contact with the bottom of the fixing block 821. The fixing block 821 then fixes the rotated fixing plate 805. The above operation is repeated to fix the other fixing plate 805. The connection of the first radiation shielding plate 3 and the second radiation shielding plate 4 is achieved through the two connecting components 8. The operation is simple and convenient, without the need to tighten the bolts one by one for connection and fixation, saving time and improving installation efficiency. When the locking block 802 is rotated, its outwardly protruding ends rotate into... In the two arc-shaped clamping plates 803, the clamping block 802 is limited by the arc-shaped clamping plate 803, which further limits the reinforcing rod 801 and the fixing clamping plate 805, preventing the fixing clamping plate 805 from rotating accidentally. The fixing block 821 is parallel to its edge recess, which would cause the fixing clamping plate 805 to lose its limit and affect the connection. The double limit can improve the stability of the connection between the first radiation shielding plate 3 and the second radiation shielding plate 4. After the connection is completed, the first radiation shielding plate 3 and the second radiation shielding plate 4 are pushed between the two connecting plates 1, so that the upper and lower sealing sleeves 7 are in contact with the two connecting plates 1, and the two sealing sleeves 7 on the right side are in contact with the inner wall of the installed connecting frame 2. Then, another connecting frame 2 is pushed between the two connecting plates 1 and contacts the two sealing sleeves 7 on the left side.Finally, the other connecting frame 2 is fixedly installed to the connecting plate 1 using bolts. The sealing sleeve 7 can increase the sealing between the first radiation shielding plate 3 and the second radiation shielding plate 4 and the connecting plate 1 and connecting frame 2.

[0050] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A modular radiation-proof wall panel connection structure for hospitals, characterized in that, include: Connecting plate (1), two connecting plates (1) are provided, two connecting frames (2) are movably embedded inside the two connecting plates (1), a first radiation shielding plate (3) is movably embedded inside the two connecting frames (2) near the top surface, a second radiation shielding plate (4) is movably embedded inside the two connecting frames (2) near the bottom surface, a sealing component (5) is provided at the bottom of the first radiation shielding plate (3), and a connecting component (8) is provided inside the first radiation shielding plate (3); The sealing assembly (5) includes a lead rubber strip (501), a lead rubber ring (504) is fixedly connected to the bottom of the lead rubber strip (501) near the inner wall, a sealing plate (502) is fixedly installed at the top edge of the second radiation shielding plate (4), two locking strips (503) are movably embedded inside the sealing plate (502), a plurality of fixing rods (506) are fixedly installed on one side of the outer surface of the two locking strips (503), a threaded sleeve (507) is movably sleeved at one end of the two fixing rods (506), an inner groove (505) is opened on one side of the outer surface of the two sealing plates (502), a limiting groove (509) is opened inside the two inner grooves (505), a threaded hole (508) is opened on one side of the inner wall of the two limiting grooves (509), and the outer surface of the two threaded sleeves (507) is threadedly connected to the inner wall of the two threaded holes (508) respectively. Radiation shielding strips (6) are fixedly installed on the outer surface of the first radiation shielding plate (3) and the outer surface of the second radiation shielding plate (4). Sealing sleeves (7) are fixedly connected to the outer surface of the multiple radiation shielding strips (6). The multiple sealing sleeves (7) are divided into two groups. The outer surface of one group of sealing sleeves (7) is in contact with the inner wall of the two connecting plates (1), and the outer surface of the other group of sealing sleeves (7) is in contact with the inner wall of the two connecting frames (2). The two connecting frames (2) are connected to the two connecting plates (1) by bolts.

2. The modular radiation-proof wall panel connection structure for hospitals according to claim 1, characterized in that: Two connecting components (8) are provided. Both connecting components (8) include reinforcing rods (801). The bottom ends of the two reinforcing rods (801) are fixedly installed with fixing plates (805). The outer surfaces of the two reinforcing rods (801) near the two fixing plates (805) are fixedly installed with limiting sleeves (813). The outer surfaces of the two limiting sleeves (813) are movably fitted with annular blocks (811). The outer surfaces of the two reinforcing rods (801) near the two annular blocks (811) are movably fitted with return springs (810). One end of the two return springs (810) is fixedly connected to the top of the two annular blocks (811). The bottom of the first radiation shielding plate (3) has two movable grooves (806).

3. The modular radiation-proof wall panel connection structure for hospitals according to claim 2, characterized in that: The other ends of the two reset springs (810) are fixedly connected to the top surfaces inside the two movable slots (806), respectively. The outer surfaces of the two fixed plates (805) are movably embedded in the interior of the two movable slots (806), and the top of one of the radiation shielding strips (6) has two rotating slots (804). The top ends of the two reinforcing rods (801) movably penetrate through the first radiation shielding plate (3) to the interior of the two rotating slots (804). The top ends of the two reinforcing rods (801) are fixedly installed with a locking block (802). The outer surfaces of the two locking blocks (802) are movably embedded in the interior of the two rotating slots (804), and the inner walls of the two rotating slots (804) are fixedly installed with two arc-shaped locking plates (803).

4. The modular radiation-proof wall panel connection structure for hospitals according to claim 3, characterized in that: The second radiation shield (4) has two connecting grooves (807) on its top. Each of the two connecting grooves (807) has a pressure plate (812) movably embedded inside. Each of the two pressure plates (812) has a support rod (814) fixedly installed at the center of its bottom. Each of the two support rods (814) has a connecting spring (815) movably sleeved on its outer surface. One end of each of the two connecting springs (815) is fixedly connected to the bottom of the two pressure plates (812), and the other end of each of the two connecting springs (815) is fixedly connected to the bottom surface inside the two connecting grooves (807). Each of the two connecting grooves (807) has a moving groove (808) at the center of its bottom surface. The bottom ends of the two support rods (814) are movably embedded inside the two moving grooves (808).

5. The modular radiation-proof wall panel connection structure for hospitals according to claim 4, characterized in that: Multiple U-shaped rods (816) are fixedly installed on the inner walls of the two connecting grooves (807). Gears (818) are movably sleeved on the outer surfaces of the multiple U-shaped rods (816). First racks (819) are meshed on the outer surfaces of the multiple gears (818). The multiple first racks (819) are divided into two groups. The tops of the two groups of first racks (819) are fixedly installed on the bottom of the two pressure plates (812). Multiple grooves (809) are opened on the bottom surface of the two connecting grooves (807) near the edge. Second racks (820) are meshed on the outer surfaces of the multiple gears (818) away from the first racks (819). Fixing blocks (821) are fixedly installed on the tops of the multiple second racks (820).

6. The modular radiation-proof wall panel connection structure for hospitals according to claim 5, characterized in that: The outer surfaces of the multiple second racks (820) are provided with grooves (822), and the outer surfaces of the multiple U-shaped rods (816) near their two ends are fixedly installed with limiting blocks (817). One end of the multiple limiting blocks (817) is movably embedded in the multiple grooves (822), and the outer surfaces of the multiple second racks (820) are movably embedded in the multiple U-shaped rods (816).

7. The modular radiation-proof wall panel connection structure for hospitals according to claim 1, characterized in that: The multiple radiation shielding strips (6) are divided into two groups. Two positioning rods (10) are fixedly installed at the bottom of one group of radiation shielding strips (6), and two positioning grooves (11) are opened at the top of the other group of radiation shielding strips (6). One end of the multiple positioning rods (10) is movably embedded in the multiple positioning grooves (11). A sealing gasket (9) is fixedly installed at the bottom of one group of radiation shielding strips (6). The multiple positioning rods (10) are divided into two groups. One end of the two groups of positioning rods (10) is fixedly inserted through the bottom of the two sealing gaskets (9). The bottom of the two sealing gaskets (9) is in contact with the top of the other group of radiation shielding strips (6).

8. The modular radiation-proof wall panel connection structure for hospitals according to claim 7, characterized in that: The top of the lead rubber strip (501) is fixedly installed at the bottom edge of the first radiation shield (3). The outer surface of the lead rubber ring (504) is in contact with the inner wall of the sealing plate (502). The top of the sealing plate (502) is in contact with the bottom edge of the lead rubber strip (501). One end of each of the multiple fixing rods (506) is movably inserted into the interior of the two embedded grooves (505). One end of each of the two threaded sleeves (507) is movably embedded in the interior of the two limiting grooves (509). Multiple sealing holes are opened at the bottom of the lead rubber ring (504) near the front and rear surfaces.

9. A construction method for a modular radiation-proof wall panel connection structure in a hospital, characterized in that, The modular radiation-proof wall panel connection structure for hospitals as described in claim 8 includes the following steps: S1. Push one of the connecting frames (2) into the two connecting plates (1) and fix it with bolts. Align the positioning rod (10) with the positioning groove (11) and insert it to pre-position the first radiation shield (3) and the second radiation shield (4). S2. While pushing the first radiation shield (3) to move, the lead rubber ring (504) is embedded in the sealing plate (502) and contacts the inner wall of the sealing plate (502). At the same time, the top of the sealing plate (502) will be in contact with the top of the lead rubber strip (501). S3. Next, screw the threaded sleeve (507) so that it rotates in the threaded hole (508) and one end of the threaded sleeve (507) moves in the limiting groove (509), pulling the fixing rod (506) outward, further driving the locking strip (503) to move, and tightly squeezing the lead rubber ring (504). S4. Press down on the locking block (802) to push the reinforcing rod (801) and the fixed locking plate (805) to move downward, so that they move from the movable groove (806) to the connecting groove (807), push the pressure plate (812) to move downward, and squeeze the connecting spring (815) at the same time. The movement of the pressure plate (812) will drive the multiple first racks (819) at the bottom to move downward. S5. Then drive the gear (818) to rotate, which in turn drives the second rack (820) to move upward, thereby pushing the fixed block (821) upward. Rotate the locking block (802), and drive the fixed locking plate (805) to rotate through the reinforcing rod (801), thereby contacting the bottom of the fixed block (821). S6. Push the first radiation shield (3) and the second radiation shield (4) between the two connecting plates (1), then push the other connecting frame (2) between the two connecting plates (1) and make contact with the two sealing sleeves (7) on the left side. Finally, fix the other connecting frame (2) to the connecting plate (1) with bolts.

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