Anti-radiation and anti-seepage structure used in super-thick wall
By setting up double vent joints and embedded folding steel plates in the super-thick wall, the problem of radiation penetration of medical linear accelerator equipment is solved, and effective radiation barrier and leakage prevention effects are achieved.
Patent Information
- Application Number
- CN202421145104.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-24
AI Technical Summary
The strong radiation generated by medical linear accelerator equipment may radiate to humans, animals, or other rooms or objects after passing through the surrounding walls, and the prior art is difficult to effectively block.
Design a radiation-resistant and leakage-resistant structure for ultra-thick walls, including setting the first and second vent joints on the poured area, and embedding the first and second steel plates and steel plates in these gaps Folding plates are provided on top to enhance connection tightness and barrier effect.
Through the double barrier structure, the penetration of radiation hazardous particles is effectively prevented, avoid radiation to humans, animals, or other rooms and objects, and at the same time blocks rainwater leakage, improving the overall protective performance of the wall.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wall design, in particular to a structure for preventing radiation and leakage in ultra-thick walls. Background Art
[0002] Medical linear accelerator equipment is a large radioactive equipment. It will generate radiation during normal use, causing certain harm to the human body. The radiation is mainly shielded by the walls and roof of the machine room, so how to control the construction quality during construction is particularly important. In order to achieve the radiation protection effect, the design size of the walls and roof of the machine room far exceeds the size of conventional concrete components and is much larger than the scope of large-volume concrete. Structural cracks are not allowed in the walls and roof, and the construction quality requirements are very high. However, due to its high height and large hydration heat release, the entire structure cannot be constructed at one time, and can only be poured in layers. On the premise of reducing the harmful cracks caused by hydration heat release, the construction joints should be formed as little as possible.
[0003] The radiation generated by the medical linear accelerator equipment in the prior art is very strong. In order to prevent the radiation generated by the medical linear accelerator equipment from passing through the surrounding walls and radiating to humans, animals or other rooms and objects, a special radiation-resistant wall is needed to block the radiation generated by the medical linear accelerator equipment.
[0004] Therefore, there is an urgent need for a radiation-resistant and anti-leakage structure in ultra-thick walls to prevent the radiation generated by medical linear accelerator equipment from passing through the surrounding walls and radiating to humans, animals or other rooms and objects. Utility Model Content
[0005] In view of this, the utility model proposes a structure for anti-radiation and anti-leakage in ultra-thick walls, aiming to solve the problem that the radiation generated by medical linear accelerator equipment passes through the surrounding walls and radiates to humans, animals or other rooms and objects.
[0006] The utility model provides a structure for anti-radiation and anti-leakage in ultra-thick walls, comprising:
[0007] substrate;
[0008] An outer wall, which is arranged perpendicularly to the base plate;
[0009] An inner wall, which is arranged perpendicularly to the base plate, and the inner wall and the outer wall are arranged oppositely on two sides of the base plate;
[0010] A cast area, which is located in the area enclosed by the base plate, the outer wall and the inner wall;
[0011] A first tongue-and-groove joint, which is disposed on the cast area and close to the exterior wall;
[0012] A second tongue-and-groove joint is disposed on the poured area and close to the inner wall.
[0013] Furthermore, the structure for anti-radiation and anti-leakage in ultra-thick walls also includes:
[0014] A first steel plate is embedded in the first tongue-and-groove seam, and an upper portion of the first steel plate passes through the first tongue-and-groove seam;
[0015] The second steel plate is embedded in the second tongue-and-groove seam, and the upper portion of the second steel plate passes through the second tongue-and-groove seam.
[0016] Furthermore, the first steel plate includes a first upper folded plate and a first middle plate; wherein one end of the first upper folded plate is connected to the upper end of the first middle plate, and one end of the first upper folded plate away from the first middle plate faces the outer wall;
[0017] The second steel plate includes a second upper folding plate and a second middle plate; wherein, one end of the second upper folding plate is connected to the upper end of the second middle plate, and one end of the second upper folding plate away from the second middle plate faces the inner wall.
[0018] Furthermore, the first steel plate further comprises a first lower folded plate, one end of the first lower folded plate is connected to the lower end of the first middle plate, and one end of the first lower folded plate away from the first middle plate faces the outer wall;
[0019] The second steel plate further includes a second lower folding plate, one end of which is connected to the lower end of the second middle plate, and one end of the second lower folding plate away from the second middle plate faces the inner wall.
[0020] Furthermore, the included angle between the first upper folding plate and the first middle plate is 135°, and the included angle between the second upper folding plate and the second middle plate is 135°.
[0021] Furthermore, the included angle between the first lower folding plate and the first middle plate is 135°, and the included angle between the second lower folding plate and the second middle plate is 135°.
[0022] Furthermore, the width of the first tongue-and-groove seam is the same as the width of the second tongue-and-groove seam.
[0023] Furthermore, the first steel plate, the second steel plate and the metal component are connected by electric welding; wherein the metal component includes: steel bars.
[0024] Compared with the prior art, the beneficial effect of the utility model lies in that two tongue-and-groove seams, namely a first tongue-and-groove seam and a second tongue-and-groove seam, are arranged on the upper part of the cast area, which can doubly block radiation-hazardous particles, simplifying the construction while preventing the radiation generated by the medical linear accelerator equipment from passing through the wall to radiate to humans, animals or other rooms and objects. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not considered to be limiting of the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:
[0026] Figure 1 A cross-sectional view of a structure for anti-radiation and anti-leakage in an ultra-thick wall provided by an embodiment of the utility model;
[0027] Figure 2 A top view of a structure for anti-radiation and anti-leakage in an ultra-thick wall provided by an embodiment of the utility model;
[0028] Figure 3 A schematic structural diagram of a first steel plate provided in an embodiment of the utility model.
[0029] In the figure: 100, base plate; 200, exterior wall; 300, interior wall; 400, cast area; 500, first tongue and groove joint; 600, second tongue and groove joint; 700, first steel plate; 710, first upper folding plate; 720, first middle plate; 730, first lower folding plate; 800, second steel plate; 810, second upper folding plate; 820, second middle plate; 830, second lower folding plate. DETAILED DESCRIPTION
[0030] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0031] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0032] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.
[0033] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0034] See also Figure 1-3 As shown, this embodiment provides a structure for radiation resistance and leakage prevention in ultra-thick walls, including a substrate 100; an exterior wall 200, which is arranged perpendicular to the substrate 100; an interior wall 300, which is arranged perpendicular to the substrate 100, and the interior wall 300 and the exterior wall 200 are relatively arranged on both sides of the substrate 100; a cast area 400, which is located in the area enclosed by the substrate 100, the exterior wall 200 and the interior wall 300; a first tongue-and-groove joint 500, which is arranged on the cast area 400 and close to the exterior wall 200; and a second tongue-and-groove joint 600, which is arranged on the cast area 400 and close to the interior wall 300.
[0035] It can be understood that the two tongue-and-groove seams, namely the first tongue-and-groove seam 500 and the second tongue-and-groove seam 600, are provided on the upper part of the cast area 400, which can doubly block radiation-hazardous particles, simplifying the construction while preventing the radiation generated by the medical linear accelerator equipment from passing through the wall to radiate to humans, animals or other rooms or objects.
[0036] In a specific embodiment of the present application, the structure for radiation resistance and leakage prevention in an ultra-thick wall also includes a first steel plate 700, which is embedded in the first tongue-and-groove seam 500, and the upper part of the first steel plate 700 passes through the first tongue-and-groove seam 500; a second steel plate 800, which is embedded in the second tongue-and-groove seam 600, and the upper part of the second steel plate 800 passes through the second tongue-and-groove seam 600.
[0037] It can be understood that the first steel plate 700 and the second steel plate 800 can prevent rainwater from leaking. The first steel plate 700 is arranged on the first tongue-and-groove seam 500, and the second steel plate 800 is arranged on the second tongue-and-groove seam 600. The superimposed barrier of the double steel plates can more strictly block dangerous particles.
[0038] In a specific embodiment of the present application, the first steel plate 700 includes a first upper folding plate 710 and a first middle plate 720; wherein, one end of the first upper folding plate 710 is connected to the upper end of the first middle plate 720, and the end of the first upper folding plate 710 away from the first middle plate 720 is toward the outer wall 200; the second steel plate 800 includes a second upper folding plate 810 and a second middle plate 820; wherein, one end of the second upper folding plate 810 is connected to the upper end of the second middle plate 820, and the end of the second upper folding plate 810 away from the second middle plate 820 is toward the inner wall 300.
[0039] It can be understood that the provision of the first upper folding plate 710 and the second upper folding plate 810 can make the casting connection of the wall tighter, and can also make the provision of the first steel plate 700 and the second steel plate 800 tighter, thereby improving the anti-penetration effect of the first steel plate 700 and the second steel plate 800, and at the same time improving the radiation blocking effect of the first tongue-and-groove seam 500 and the second tongue-and-groove seam 600.
[0040] In a specific embodiment of the present application, the first steel plate 700 also includes a first lower folding plate 730, one end of which is connected to the lower end of the first middle plate 720, and one end of the first lower folding plate 730 away from the first middle plate 720 is toward the outer wall 200; the second steel plate 800 also includes a second lower folding plate 830, one end of which is connected to the lower end of the second middle plate 820, and one end of the second lower folding plate 830 away from the second middle plate 820 is toward the inner wall 300.
[0041] It can be understood that a first lower folding plate 730 is arranged on the first middle plate 720, and a second lower folding plate 830 is arranged on the second middle plate 820, which have the same function as the first upper folding plate 710 and the second upper folding plate 810, and can make the casting connection of the wall tighter, and can also make the setting of the first steel plate 700 and the second steel plate 800 tighter, thereby improving the anti-penetration effect of the first steel plate 700 and the second steel plate 800, and at the same time improving the radiation blocking effect of the first tongue-and-groove seam 500 and the second tongue-and-groove seam 600.
[0042] In a specific embodiment of the present application, the angle between the first upper folding plate 710 and the first middle plate 720 is 135°, and the angle between the second upper folding plate 810 and the second middle plate 820 is 135°.
[0043] In a specific embodiment of the present application, the angle between the first lower folding plate 730 and the first middle plate 720 is 135°, and the angle between the second lower folding plate 830 and the second middle plate 820 is 135°.
[0044] It can be understood that the angle between the first upper folding plate 710, the first lower folding plate 730 and the first middle plate 720 is 135°, and the angle between the second upper folding plate 810, the second lower folding plate 830 and the second middle plate 820 is 135°, which can make the setting of the steel plate more secure.
[0045] In a specific embodiment of the present application, the width of the first tongue-and-groove seam 500 is the same as the width of the second tongue-and-groove seam 600 .
[0046] It can be understood that the width of the first tongue-and-groove seam 500 is equal to the width of the second tongue-and-groove seam 600 .
[0047] In a specific embodiment of the present application, the first steel plate 700, the second steel plate 800 and the metal component are connected by electric welding; wherein the metal component includes steel bars.
[0048] It is understandable that the first steel plate 700, the second steel plate 800 and other metal components in the wall are connected by electric welding, which is convenient for construction and has a tight connection. The metal components include but are not limited to steel bars.
[0049] The working principle of the utility model is as follows: a first tongue-and-groove joint 500 and a second tongue-and-groove joint 600 are arranged on the poured area 400, a first steel plate 700 is arranged on the first tongue-and-groove joint 500, a second steel plate 800 is arranged on the second tongue-and-groove joint 600, and finally pouring is performed on the first steel plate 700 and the second steel plate 800 to complete the wall pouring.
[0050] In summary, the first and second tongue-and-groove seams 500 and 600 are arranged on the upper part of the poured area 400, which can double-block the radiation-hazardous particles, simplify the construction, and prevent the radiation generated by the medical linear accelerator equipment from passing through the wall to radiate to humans, animals or other rooms and objects. The first steel plate 700 and the second steel plate 800 can block rainwater leakage. The first steel plate 700 is arranged on the first tongue-and-groove seam 500, and the second steel plate 800 is arranged on the second tongue-and-groove seam 600. The superposition of the double steel plates can block the dangerous particles more strictly.
[0051] Furthermore, the first upper folding plate 710 and the second upper folding plate 810 are provided to make the pouring connection of the wall more compact, and to make the arrangement of the first steel plate 700 and the second steel plate 800 more compact, thereby improving the anti-penetration effect of the first steel plate 700 and the second steel plate 800, and at the same time improving the radiation blocking effect of the first tongue-and-groove seam 500 and the second tongue-and-groove seam 600. The first lower folding plate 730 is provided on the first middle plate 720, and the second lower folding plate 830 is provided on the second middle plate 820, which have the same function as the first upper folding plate 710 and the second upper folding plate 810.
[0052] Those skilled in the art can understand that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A structure for anti-radiation and anti-leakage in ultra-thick walls, characterized in that: include: substrate; An outer wall, which is arranged perpendicularly to the base plate; An inner wall, which is arranged perpendicularly to the base plate, and the inner wall and the outer wall are arranged oppositely on two sides of the base plate; A cast area, which is located in the area enclosed by the base plate, the outer wall and the inner wall; A first tongue-and-groove joint, which is disposed on the cast area and close to the exterior wall; a second tongue-and-groove joint disposed on the poured area and adjacent to the interior wall; A first steel plate is embedded in the first tongue-and-groove seam, and an upper portion of the first steel plate passes through the first tongue-and-groove seam; The second steel plate is embedded in the second tongue-and-groove seam, and the upper portion of the second steel plate passes through the second tongue-and-groove seam.
2. The structure for anti-radiation and anti-leakage in ultra-thick walls according to claim 1, characterized in that: The first steel plate includes a first upper folded plate and a first middle plate; wherein one end of the first upper folded plate is connected to the upper end of the first middle plate, and one end of the first upper folded plate away from the first middle plate faces the outer wall; The second steel plate includes a second upper folding plate and a second middle plate; wherein, one end of the second upper folding plate is connected to the upper end of the second middle plate, and one end of the second upper folding plate away from the second middle plate faces the inner wall.
3. The structure for anti-radiation and anti-leakage in ultra-thick walls according to claim 2 is characterized in that: The first steel plate further includes a first lower folded plate, one end of which is connected to the lower end of the first middle plate, and one end of the first lower folded plate away from the first middle plate faces the outer wall; The second steel plate further includes a second lower folding plate, one end of which is connected to the lower end of the second middle plate, and one end of the second lower folding plate away from the second middle plate faces the inner wall.
4. The structure for anti-radiation and anti-leakage in ultra-thick walls according to claim 2, characterized in that: The included angle between the first upper folding plate and the first middle plate is 135°, and the included angle between the second upper folding plate and the second middle plate is 135°.
5. The structure for anti-radiation and anti-leakage in ultra-thick walls according to claim 3 is characterized in that: The included angle between the first lower folding plate and the first middle plate is 135°, and the included angle between the second lower folding plate and the second middle plate is 135°.
6. The structure for anti-radiation and anti-leakage in ultra-thick walls according to claim 1, characterized in that: The first tongue-and-groove seam has the same width as the second tongue-and-groove seam.
7. The structure for anti-radiation and anti-leakage in ultra-thick walls according to claim 3, characterized in that: The first steel plate, the second steel plate and the metal component are connected by electric welding; wherein the metal component includes: steel bars.