Lead plate protection structure of assembly type medical radiation-proof room

Abstract

The utility model relates to the field of constructional engineering, in particular to an assembly type medical radiation-proof room lead plate protection structure which comprises a middle plate. First U-shaped blocks are movably arranged at the front end and the rear end of the middle plate. The second assembling plate is placed on the inner wall of the first U-shaped block and fixed through the screws, then the ejector block is placed in the concave position of the second assembling plate, the electric cylinder at the upper end of the first assembling plate is started to enable the positioning block to move upwards to enter the inner wall of the positioning groove, then the threaded column is manually rotated, and then the second assembling plate is assembled. A threaded column moves upwards from the inner wall of a first screw hole, finally, the upper portion of the side wall of the threaded column is installed on the inner wall of a second screw hole in a threaded mode, at the moment, the threaded column can be installed on the inner walls of the first screw hole and the second screw hole in a threaded mode at the same time, stable supporting of an ejector block can be achieved, and therefore stable supporting of a second assembly plate is achieved; and rapid assembly of the protection structure can be realized.

Description

Technical Field

[0001] The utility model belongs to the field of construction engineering, and in particular relates to an assembled lead plate protection structure for a medical radiation protection room. Background Art

[0002] With the rapid development of medical technology, especially in the field of imaging diagnosis, such as the widespread application of technologies such as X-rays, CT scans and magnetic resonance imaging, the requirements for radiation protection in the medical environment are increasing. The radiation generated by these medical processes may not only cause long-term health damage to medical staff, but also affect the safety of patients.

[0003] Traditional medical radiation protection rooms mostly use on-site cast or prefabricated concrete walls, and embed radiation protection materials such as lead plates in them. However, this method has problems such as long construction period, high cost, poor on-site working environment, and difficult subsequent maintenance. The current prefabricated medical radiation protection rooms adopt a modular design. The various components are prefabricated in the factory and only need to be assembled on site. However, when assembling the prefabricated radiation protection rooms, it is not convenient to quickly align and fix each two templates, which makes it difficult to improve construction efficiency and needs further improvement.

[0004] Therefore, an assembled lead plate protection structure for medical radiation protection rooms is proposed, which facilitates the rapid alignment, connection and fixation between the two templates and improves construction efficiency. Utility Model Content

[0005] In order to overcome the problem that it is inconvenient to quickly align and fix each two templates during assembly of the prefabricated radiation protection room, and it is difficult to improve the construction efficiency, a lead plate protection structure for an prefabricated medical radiation protection room is proposed.

[0006] The technical solution of the utility model is: an assembled lead plate protection structure for a medical radiation protection room, comprising an intermediate plate; a first U-shaped block is movably provided at both front and rear ends of the intermediate plate, a first assembly plate is movably provided on the inner wall of the first U-shaped block, a second U-shaped block is movably provided above the first assembly plate, a second assembly plate is movably provided on the inner wall of the second U-shaped block, a fixing block is fixedly connected at four right angles on the outer sides of the left and right end surfaces of the intermediate plate, a third bolt is threadedly installed at the front and rear ends of the fixing block, the third bolt located near the bottom surface of the intermediate plate passes through the fixing block and is threadedly installed in the wall layer of the first U-shaped block, the third bolt located near the top surface of the intermediate plate passes through the fixing block and is threadedly installed in the wall layer of the second U-shaped block, the lower parts of the left and right sides of the second assembly plate are fixedly connected Two positioning parts, the positioning parts include two ear plates, and a rotating arm is rotatably installed between the two ear plates in each positioning part. The two rotating arms are jointly fixed with an anti-radiation outer plate at one end close to the center of the second assembly plate. The bottom surface of the anti-radiation outer plate is flush with the top surface of the first assembly plate. An electric cylinder is fixed to the center of the top end of the first assembly plate, and a positioning block is fixed to the upper end of the output shaft of the electric cylinder. The second assembly plate is in an inverted U shape, and a top block is movably provided on the inner wall of the second assembly plate. A positioning groove is provided in the center of the bottom surface of the top block, and the positioning groove and the positioning block are adapted. Two second screw holes are provided at the bottom end of the top block, and a threaded column is threadedly installed on the inner wall of the second screw hole. Two first screw holes are provided at the top end of the first assembly plate, and the outer wall of the lower end of the threaded column is threadedly installed on the inner wall of the first screw hole.

[0007] The second U-shaped block is then fixed to the top wall of the room, and the top block is placed on the inner wall of the first U-shaped block and fixed with screws. The second U-shaped block is then fixed with screws. The top block is then placed in the recess of the second assembly plate, and the electric cylinder on the upper end of the first assembly plate is turned to move the positioning block upward and enter the inner wall of the positioning groove. The threaded column is then manually rotated to move the threaded column upward from the inner wall of the first screw hole, and finally the upper side wall of the threaded column is threadedly installed on the inner wall of the second screw hole. At this time, the threaded column will be threadedly installed on the inner walls of the first screw hole and the second screw hole at the same time, so that stable support for the top block can be achieved, thereby achieving stable support for the second assembly plate, and the protective structure can be quickly assembled, which solves the problem that it is inconvenient to quickly align and connect and fix between each two templates during assembly of the assembled radiation protection room, and it is difficult to improve construction efficiency.

[0008] Preferably, both the front and rear ends of the first assembly plate are frame-shaped, and a radiation-proof inner plate is fixedly connected to the inner wall of the first assembly plate.

[0009] Preferably, the two second screw holes are symmetrical with respect to the positioning groove, and the inner wall of the first screw hole is flush with the inner wall of the second screw hole.

[0010] Preferably, the top surface of the fixing block located near the top surface of the middle plate is flush with the top surface of the second U-shaped block, and the bottom surface of the fixing block located near the bottom surface of the middle plate is flush with the bottom surface of the first U-shaped block.

[0011] Preferably, the length of the first assembly plate is equal to that of the second assembly plate, the length of the first U-shaped block is equal to that of the second U-shaped block, and the length of the first assembly plate is less than that of the first U-shaped block.

[0012] Preferably, the sum of the length of the first assembly plate and the length of the spacer block is equal to the length of the first U-shaped block.

[0013] Preferably, the left and right sides of the middle plate are both in an I-shape, the bottom surface of the middle plate is flush with the bottom surface of the first U-shaped block, and the top surface of the middle plate is flush with the top surface of the second U-shaped block.

[0014] Preferably, the upper ends of the two ends of the first U-shaped block are threadedly mounted with evenly distributed first bolts, and the lower ends of the first bolts pass through the wall layer of the first U-shaped block and extend to the bottom of the first U-shaped block.

[0015] Preferably, the lower ends of the two ends of the second U-shaped block are threadedly mounted with evenly distributed second bolts, and the upper ends of the second bolts pass through the wall layer of the second U-shaped block and extend to the top of the second U-shaped block.

[0016] Beneficial effects of the utility model:

[0017] The U-shaped block is fixed on the top wall of the room, and the U-shaped block is fixed on the top wall of the room, so that the recesses of the first U-shaped block and the second U-shaped block are aligned. Then the first assembly plate is placed on the inner wall of the first U-shaped block and fixed with screws, and the second assembly plate is placed on the inner wall of the first U-shaped block and fixed with screws. Then the top block is placed in the recess of the second assembly plate, and the electric cylinder on the upper end of the first assembly plate is turned to move the positioning block upward into the inner wall of the positioning groove. Then the threaded column is manually rotated so that the threaded column moves upward from the inner wall of the first screw hole, and finally the upper side wall of the threaded column is threadedly installed on the inner wall of the second screw hole. At this time, the threaded column will be threadedly installed on the inner walls of the first screw hole and the second screw hole at the same time, so as to achieve stable support for the top block, thereby achieving stable support for the second assembly plate, and realizing rapid assembly of the protective structure, solving the problem that it is inconvenient to quickly align and connect and fix between each two templates during assembly of the assembled radiation protection room, and it is difficult to improve construction efficiency.

[0018] 2. The setting of the fixing block can improve the airtightness of the connection between the two first U-shaped blocks. Similarly, the fixing block can also improve the airtightness of the connection between the two second U-shaped blocks. When the first assembly plate is placed on the inner wall of the first U-shaped block, a gap will be reserved to facilitate the placement of the spacer block. The two spacer blocks are placed at the front and rear ends of the first assembly plate respectively. Half of the two spacer blocks will enter the inner wall of the first U-shaped block, and the other half of the two spacer blocks can enter the recess of the middle plate, thereby realizing the sealed assembly of the middle plate and the first assembly plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Shown is a three-dimensional structural schematic diagram of a prefabricated lead plate protective structure for a medical radiation protection room of the present invention;

[0020] Figure 2 Shown is a three-dimensional structural diagram of the middle plate of a lead plate protective structure of an assembled medical radiation protection room of the present invention;

[0021] Figure 3 Shown is a schematic diagram of the three-dimensional disassembled structure of the first U-shaped block and the spacer block of an assembled lead plate protection structure for a medical radiation protection room of the present invention;

[0022] Figure 4 Shown is a three-dimensional structural diagram of an electric cylinder of a lead plate protective structure for an assembled medical radiation protection room of the present invention;

[0023] Figure 5 Shown is a schematic diagram of the three-dimensional structure of a top block of a lead plate protective structure for an assembled medical radiation protection room of the present invention;

[0024] Figure 6 Shown is a side view of the middle plate of a lead plate protective structure of an assembled medical radiation protection room of the present invention.

[0025] The marks in the accompanying drawings are: 1. middle plate; 2. first U-shaped block; 3. second U-shaped block; 4. first assembly plate; 5. second assembly plate; 6. first bolt; 7. second bolt; 8. fixing block; 9. third bolt; 10. spacer block; 11. ear plate; 12. rotating arm; 13. radiation-proof outer plate; 14. radiation-proof inner plate; 15. electric cylinder; 16. positioning block; 17. first screw hole; 18. threaded column; 19. top block; 20. second screw hole; 21. positioning groove. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] See also Figures 1-6The utility model provides an embodiment: an assembled lead plate protective structure for a medical radiation protection room, comprising an intermediate plate 1; a first U-shaped block 2 is movably provided at both front and rear ends of the intermediate plate 1, a first assembly plate 4 is movably provided on the inner wall of the first U-shaped block 2, a second U-shaped block 3 is movably provided above the first assembly plate 4, and a second assembly plate 5 is movably provided on the inner wall of the second U-shaped block 3, a fixing block 8 is fixedly connected at four right angles on the outer sides of the left and right end surfaces of the intermediate plate 1, and a third bolt 9 is threadedly installed at the front and rear ends of the fixing block 8, the third bolt 9 located near the bottom surface of the intermediate plate 1 passes through the fixing block 8 and is threadedly installed in the wall layer of the first U-shaped block 2, the third bolt 9 located near the top surface of the intermediate plate 1 passes through the fixing block 8 and is threadedly installed in the wall layer of the second U-shaped block 3, and two positioning members are fixedly connected to the lower parts of the left and right sides of the second assembly plate 5, and the positioning member includes two An ear plate 11 is provided, and a rotating arm 12 is rotatably installed between the two ear plates 11 in each positioning member. The two rotating arms 12 are jointly fixed with a radiation-proof outer plate 13 at one end close to the center of the second assembly plate 5. The bottom surface of the radiation-proof outer plate 13 is flush with the top surface of the first assembly plate 4. An electric cylinder 15 is fixed to the top center of the first assembly plate 4, and a positioning block 16 is fixed to the upper end of the output shaft of the electric cylinder 15. The second assembly plate 5 is in an inverted U shape, and a top block 19 is movably provided on the inner wall of the second assembly plate 5. A positioning groove 21 is provided in the center of the bottom surface of the top block 19, and the positioning groove 21 is adapted to the positioning block 16. Two second screw holes 20 are provided at the bottom end of the top block 19, and a threaded column 18 is threadedly installed on the inner wall of the second screw hole 20. Two first screw holes 17 are provided at the top of the first assembly plate 4, and the outer wall of the lower end of the threaded column 18 is threadedly installed on the inner wall of the first screw hole 17.

[0028] When in use, first install the first U-shaped block 2 on the bottom surface of the room, and install the second U-shaped block 3 on the top wall of the room, so that the recesses of the first U-shaped block 2 and the second U-shaped block 3 are aligned, then the first assembly plate 4 is placed on the inner wall of the first U-shaped block 2 and fixed with screws, the second assembly plate 5 is placed on the inner wall of the first U-shaped block 2 and fixed with screws, and then the top block 19 is placed in the recess of the second assembly plate 5, and the electric cylinder 15 at the upper end of the first assembly plate 4 is opened to make the positioning block 16 move upward into the inner wall of the positioning groove 21, and then the threaded column 18 is manually rotated so that the threaded column 18 moves upward from the inner wall of the first screw hole 17, and finally the side wall upper part of the threaded column 18 is threadedly installed on the inner wall of the second screw hole 20. At this time, the threaded column 18 will be threadedly installed on the inner walls of the first screw hole 17 and the second screw hole 20 at the same time, so that stable support for the top block 19 can be achieved, thereby achieving stable support for the second assembly plate 5, and the rapid assembly of the protective structure can be achieved.

[0029] See also Figure 1 and Figure 3In this embodiment, the front and rear ends of the first assembly plate 4 are both frame-shaped, and the inner wall of the first assembly plate 4 is fixedly connected with an anti-radiation inner plate 14. By fixing the anti-radiation inner plate 14 on the inner wall of the first assembly plate 4, the radiation protection capability of the first assembly plate 4 can be improved.

[0030] See also Figure 1 、 Figure 4 and Figure 5 In this embodiment, the two second screw holes 20 are symmetrical with respect to the positioning groove 21, and the inner wall of the first screw hole 17 is flush with the inner wall of the second screw hole 20. Since the two second screw holes 20 are symmetrical with respect to the positioning groove 21, it is convenient to provide stable support for the top block 19.

[0031] See also Figure 1 and 2 In this embodiment, the top surface of the fixing block 8 located near the top surface of the middle plate 1 is flush with the top surface of the second U-shaped block 3, and the bottom surface of the fixing block 8 located near the bottom surface of the middle plate 1 is flush with the bottom surface of the first U-shaped block 2. The setting of the fixing block 8 can improve the airtightness of the connection between the two first U-shaped blocks 2. Similarly, the fixing block 8 can also improve the airtightness of the connection between the two second U-shaped blocks 3.

[0032] See also Figures 1-6 In this embodiment, the length of the first assembly plate 4 is equal to the length of the second assembly plate 5, the length of the first U-shaped block 2 is equal to the length of the second U-shaped block 3, the length of the first assembly plate 4 is less than the length of the first U-shaped block 2, and when the first assembly plate 4 is placed on the inner wall of the first U-shaped block 2, a gap will be reserved to facilitate the placement of the spacer block 10.

[0033] See also Figures 1-6 In this embodiment, the sum of the length of the first assembly plate 4 and the length of the spacer block 10 is equal to the length of the first U-shaped block 2. The two spacer blocks 10 are respectively placed at the front and rear ends of the first assembly plate 4. Half of the two spacer blocks 10 will enter the inner wall of the first U-shaped block 2, and the other half of the two spacer blocks 10 can enter the recess of the middle plate 1, thereby realizing the sealed assembly of the middle plate 1 and the first assembly plate 4.

[0034] See also Figures 1-6 In this embodiment, the left and right side surfaces of the middle plate 1 are both in the shape of an "I", the bottom surface of the middle plate 1 is flush with the bottom surface of the first U-shaped block 2, and the top surface of the middle plate 1 is flush with the top surface of the second U-shaped block 3. The middle plate 1 is arranged in the shape of an "I", and the recess of the middle plate 1 facilitates the placement of the spacer block 10, thereby achieving a sealed assembly between the middle plate 1, the first assembly plate 4, the second assembly plate 5 and the spacer block 10.

[0035] See also Figure 1In this embodiment, the upper ends of the two ends of the first U-shaped block 2 are threadedly installed with evenly distributed first bolts 6, and the lower ends of the first bolts 6 pass through the wall layer of the first U-shaped block 2 and extend to the bottom of the first U-shaped block 2. When in use, the bottom end of the first U-shaped block 2 is placed on the floor of the room, and then the first bolts 6 are passed through the wall layer of the first U-shaped block 2 from top to bottom and threadedly installed on the ground, so that the first U-shaped block 2 can be quickly and stably fixed on the floor of the room.

[0036] See also Figure 1 In this embodiment, the lower ends of the two ends of the second U-shaped block 3 are threadedly installed with evenly distributed second bolts 7, and the upper ends of the second bolts 7 pass through the wall layer of the second U-shaped block 3 and extend to the top of the second U-shaped block 3. When in use, the top end of the second U-shaped block 3 is placed on the top surface of the room, and then the first bolts 6 are passed through the wall layer of the second U-shaped block 3 from bottom to top and threadedly installed on the top surface of the room, so that the second U-shaped block 3 can be quickly and stably fixed on the top surface of the room.

[0037] When working, first, place the bottom end of the first U-shaped block 2 on the floor of the room, then pass the first bolt 6 from top to bottom through the wall layer of the first U-shaped block 2 and screw it into the floor, so that the first U-shaped block 2 can be quickly and stably fixed on the floor of the room;

[0038] Next, place the top of the second U-shaped block 3 on the ceiling of the room, and then thread the first bolt 6 through the wall of the second U-shaped block 3 from bottom to top and install it on the ceiling of the room, so that the second U-shaped block 3 can be quickly and stably fixed on the ceiling of the room;

[0039] Align the recesses of the first U-shaped block 2 and the second U-shaped block 3, then place the first assembly plate 4 on the inner wall of the first U-shaped block 2 and secure it with screws, place the second assembly plate 5 on the inner wall of the first U-shaped block 2 and secure it with screws, and then place the top block 19 in the recess of the second assembly plate 5;

[0040] Next, the electric cylinder 15 at the upper end of the first assembly plate 4 is opened to move the positioning block 16 upward into the inner wall of the positioning groove 21, thereby achieving stable placement of the top block 19;

[0041] Then manually rotate the threaded column 18 so that the threaded column 18 moves upward from the inner wall of the first screw hole 17, and finally the upper part of the side wall of the threaded column 18 is threadedly installed on the inner wall of the second screw hole 20. At this time, the threaded column 18 is threadedly installed on the inner walls of the first screw hole 17 and the second screw hole 20 at the same time, so that the top block 19 can be stably supported, thereby achieving stable support for the second assembly plate 5, and the protective structure can be quickly assembled;

[0042] When the first assembly plate 4 is placed on the inner wall of the first U-shaped block 2, a gap will be reserved. At this time, the two spacer blocks 10 are respectively placed at the front and rear ends of the first assembly plate 4. Half of the two spacer blocks 10 will enter the inner wall of the first U-shaped block 2, and the other half of the two spacer blocks 10 can enter the recess of the middle plate 1, thereby realizing the sealed assembly of the middle plate 1 and the first assembly plate 4.

[0043] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. An assembled lead plate protective structure for a medical radiation protection room, comprising an intermediate plate (1); characterized in that: The front and rear ends of the middle plate (1) are both movably provided with a first U-shaped block (2), the inner wall of the first U-shaped block (2) is movably provided with a first assembly plate (4), the upper part of the first assembly plate (4) is movably provided with a second U-shaped block (3), the inner wall of the second U-shaped block (3) is movably provided with a second assembly plate (5), the four right angles of the outer sides of the left and right end surfaces of the middle plate (1) are fixedly connected with fixed blocks (8), the front and rear ends of the fixed blocks (8) are threadedly installed with third bolts (9), the third bolts (9) located near the bottom surface of the middle plate (1) pass through the fixed block (8) and are threadedly installed in the wall layer of the first U-shaped block (2), the third bolts (9) located near the top surface of the middle plate (1) pass through the fixed block (8) and are threadedly installed in the wall layer of the second U-shaped block (3), and two positioning members are fixedly connected to the lower parts of the left and right sides of the second assembly plate (5), the positioning member includes two ear plates (11), and the two ear plates (11) in each positioning member are rotated between them. A rotating arm (12) is movably mounted, and one end of the two rotating arms (12) close to the center of the second assembly plate (5) is fixedly connected to a radiation-proof outer plate (13). The bottom surface of the radiation-proof outer plate (13) is flush with the top surface of the first assembly plate (4). An electric cylinder (15) is fixedly connected to the center of the top of the first assembly plate (4). A positioning block (16) is fixedly connected to the upper end of the output shaft of the electric cylinder (15). The second assembly plate (5) is in an inverted U shape, and the inner wall of the second assembly plate (5) is movable. A top block (19) is provided, a positioning groove (21) is provided at the center of the bottom surface of the top block (19), the positioning groove (21) and the positioning block (16) are adapted to each other, two second screw holes (20) are provided at the bottom end of the top block (19), the inner walls of the second screw holes (20) are threadedly mounted with threaded columns (18), the top end of the first assembly plate (4) is provided with two first screw holes (17), the outer wall of the lower end of the threaded column (18) is threadedly mounted on the inner wall of the first screw hole (17).

2. The assembled lead plate protective structure for medical radiation protection room according to claim 1, characterized in that: The front and rear ends of the first assembly plate (4) are both frame-shaped, and a radiation-proof inner plate (14) is fixedly connected to the inner wall of the first assembly plate (4).

3. The assembled lead plate protective structure for medical radiation protection room according to claim 1, characterized in that: The two second screw holes (20) are symmetrical with respect to the positioning groove (21), and the inner wall of the first screw hole (17) is flush with the inner wall of the second screw hole (20).

4. The assembled lead plate protective structure for medical radiation protection room according to claim 1, characterized in that: The top surface of the fixing block (8) located near the top surface of the middle plate (1) is flush with the top surface of the second U-shaped block (3), and the bottom surface of the fixing block (8) located near the bottom surface of the middle plate (1) is flush with the bottom surface of the first U-shaped block (2).

5. The assembled lead plate protective structure for medical radiation protection room according to claim 1, characterized in that: The length of the first assembly plate (4) is equal to the length of the second assembly plate (5), the length of the first U-shaped block (2) is equal to the length of the second U-shaped block (3), and the length of the first assembly plate (4) is less than the length of the first U-shaped block (2).

6. The assembled lead plate protective structure for medical radiation protection room according to claim 1, characterized in that: The sum of the length of the first assembly plate (4) and the length of the spacer block (10) is equal to the length of the first U-shaped block (2).

7. The assembled lead plate protective structure for medical radiation protection room according to claim 1, characterized in that: The left and right sides of the middle plate (1) are both in the shape of an "I" character, the bottom surface of the middle plate (1) is flush with the bottom surface of the first U-shaped block (2), and the top surface of the middle plate (1) is flush with the top surface of the second U-shaped block (3).

8. The assembled lead plate protective structure for medical radiation protection room according to claim 1, characterized in that: The upper ends of the two ends of the first U-shaped block (2) are threadedly mounted with evenly distributed first bolts (6), and the lower ends of the first bolts (6) pass through the wall layer of the first U-shaped block (2) and extend to the bottom of the first U-shaped block (2).

9. The assembled lead plate protective structure for medical radiation protection room according to claim 1, characterized in that: The lower ends of the two ends of the second U-shaped block (3) are threadedly mounted with evenly distributed second bolts (7), and the upper ends of the second bolts (7) pass through the wall layer of the second U-shaped block (3) and extend to the top of the second U-shaped block (3).

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