CN116657780B - Ionizing radiation protection double-layer suspended ceiling system and construction method thereof - Google Patents
Ionizing radiation protection double-layer suspended ceiling system and construction method thereof Download PDFInfo
- Publication number
- CN116657780B CN116657780B CN202310674900.3A CN202310674900A CN116657780B CN 116657780 B CN116657780 B CN 116657780B CN 202310674900 A CN202310674900 A CN 202310674900A CN 116657780 B CN116657780 B CN 116657780B
- Authority
- CN
- China
- Prior art keywords
- layer
- plate
- joist
- keels
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005865 ionizing radiation Effects 0.000 title claims abstract description 32
- 238000010276 construction Methods 0.000 title abstract description 15
- 239000002131 composite material Substances 0.000 claims abstract description 32
- 239000012634 fragment Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000011120 plywood Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 132
- 239000002356 single layer Substances 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/12—Connections between non-parallel members of the supporting construction
- E04B9/16—Connections between non-parallel members of the supporting construction the members lying in different planes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/30—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B2001/925—Protection against harmful electro-magnetic or radio-active radiations, e.g. X-rays
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The application provides an ionizing radiation protection double-layer suspended ceiling system, which comprises a lead plate, a first layer of main joist and a first layer of auxiliary joist, wherein the lead plate is adhered to a lining plate to form a lead plate composite plate, the first layer of main joist and the first layer of auxiliary joist are hung below a structural top plate through a first suspender, the lead plate composite plate is fixed above the first layer of main joist and the first layer of auxiliary joist, the upper end of the suspended ceiling joist is fixed below the structural top plate, the lower end of the suspended ceiling joist is connected with a wall joist, the suspended ceiling joist is contacted with a structural wall at the same side as the wall joist, a ray protection plate is positioned below the first layer of main joist and is fixed on the other side of the wall joist far from the structural wall, the first lead plate is adhered and overlapped at the intersection of the first layer of main joist and the first layer of auxiliary joist and the ray protection plate, and the lower surface of the junction of the first suspender and the first layer of auxiliary joist is adhered with a second lead plate. Also discloses a construction method of the ionizing radiation protection double-layer suspended ceiling system. The application solves the technical problems of easy deformation and easy aging caused by the fact that the traditional lead plate is stuck under the single-layer ceiling plate.
Description
Technical Field
The application relates to the technical field of building interior decoration, in particular to an ionizing radiation protection double-layer suspended ceiling system and a construction method thereof.
Background
In various large hospital buildings, many image diagnosis apparatuses and radiation therapy apparatuses generate radiation, which is classified into ionizing radiation and electromagnetic radiation. Ionizing radiation refers to radiation of short wavelength, high frequency and high energy, such as a particles of high-speed charged particles, beta particles, protons, neutrons of uncharged particles, x-rays, y-rays, etc. Exceeding a certain limit may cause different degrees of damage to human tissue. Thus, to control normal irradiation, to avoid undue radiation hazard to medical personnel, patients, and the nearby public who maintain, use, and operate these devices, the necessary radiation protection must be provided against the radiation source.
In the existing ionizing radiation protection engineering construction system, the suspended ceiling is a common single-layer suspended ceiling, so that a lead plate, a ray protection plate and the like are generally directly adhered to a lining plate and are fixed on a structural top plate and a beam together with the lining plate by rivets and the like; in addition, in the subsequent use process, the lead plate is extremely easy to open and deform due to the large self weight, so that the phenomenon of inaccurate protection of ionizing radiation is caused.
Disclosure of Invention
In order to overcome the problems in the prior art, the application provides an ionizing radiation protection double-layer suspended ceiling system and a construction method thereof. The application solves the technical problems of easy deformation and easy aging caused by the fact that the traditional single-layer suspended ceiling lead plate is stuck on a top plate.
An ionizing radiation protection double-layer ceiling system, comprising: the first-layer main keels and the first-layer auxiliary keels are uniformly arranged on the same plane at intervals, the first-layer auxiliary keels are uniformly fixed between every 2 first-layer main keels at intervals in the same plane, and the first-layer main keels and the first-layer auxiliary keels are hung below the structural top plate through a first suspender;
the lead plate composite board is formed by bonding a lead plate on the upper surface of a lining plate, and the lower surface of the lead plate composite board is fixed on the upper surface of the same plane formed by the first layer of main keels and the first layer of auxiliary keels;
the suspended ceiling keel is fixed below the structural top plate and is contacted with the structural wall;
the wall keel is hung below the structural top plate through a suspended ceiling keel and is contacted with the structural wall;
the ray protection plate is positioned below the same plane formed by the first layer of main keels and the first layer of auxiliary keels and is fixed on the surface of the wall keels far away from the structural wall;
the first suspender penetrates through the lead plate composite board and is adhered to the lower surface of the joint of the first layer main keel and the first layer auxiliary keel;
a second boom, the upper end of which is fixed to the lower surface of the first main keel by a connecting piece;
the second layer main joist is hung below the first layer main joist by being buckled with the second suspender;
the second layer of auxiliary keels are buckled below the second layer of main keels;
the second layer furred ceiling board, the second floor furred ceiling board is below the second floor false keel through the hasp, receives the limit through the limit fossil fragments between second floor furred ceiling board and the ray guard plate, and the ray guard plate below the second floor furred ceiling board is kept away from the inorganic precoating board of wall surface of installation on the surface of wall fossil fragments.
Further, the connector is a Z-type connector.
Further, the second layer of auxiliary keels are triangular auxiliary keels.
Further, the second layer of ceiling tile is an aluminous gusset plate.
Further, the first suspender is fixed below the structural top plate through expansion bolts, the first suspender is galvanized angle steel, and the lower end of the first suspender is welded and fixed at the joint of the first-layer main keel and the first-layer auxiliary keel.
Further, the lining board is plywood.
Further, wall fossil fragments and furred ceiling fossil fragments welded connection
The second technical scheme provided by the application is as follows:
the construction method of the ionizing radiation protection double-layer suspended ceiling system comprises the following steps:
step 1, rechecking a drawing, drawing a deepened drawing, typesetting and designing keels and suspended ceilings, and setting wall holes and roof holes according to wall and roof mounting equipment or ventilation requirements;
step 2, adhering a lead plate on the upper surface of the lining plate to form a lead plate composite plate;
step 3, installing a suspended ceiling keel below the structural top plate, wherein one side of the suspended ceiling keel is contacted with a structural wall, installing a wall keel below the suspended ceiling keel, and contacting one side surface of the wall keel with the structural wall surface;
step 4, fixing a first suspender below the structural top plate, fixing the lower part of the first suspender at the joint of the first layer main joist and the first layer auxiliary joist, uniformly welding and fixing a plurality of first layer auxiliary joists at intervals between every 2 first layer main joists, and bonding and overlapping a lead plate on the lower surface of the joint of the first layer main joist and the first layer auxiliary joist;
step 5, the ray protection plate is positioned below the first layer of main keels and is arranged on the surface of the other side of the wall keels through screws, and lead plates are respectively bonded at the joint of the ray protection plate and the first layer of main keels and the joint of the ray protection plate and the first layer of auxiliary keels;
step 6, installing a connecting piece below the first layer of main keels, and installing a second suspender below the connecting piece;
and 7, installing a second layer of main joist below the second layer of suspender, fastening a second layer of auxiliary joist below the second layer of main joist, fastening a second layer of suspended ceiling plate below the second layer of auxiliary joist, and installing a wall surface inorganic precoating plate on the surface of a ray protection plate below the second layer of suspended ceiling plate, which is far away from the wall joist, so as to complete the installation of the ionizing radiation protection double-layer suspended ceiling system.
The application has the beneficial effects that: (1) The lead plate composite board is arranged above the same plane formed by the first layer of main keels and the first layer of auxiliary keels, so that the lead plate is prevented from deforming and gumming in the long-time use process;
(2) The lead plate composite board is positioned at the first suspended ceiling position and provides a space for the pipeline to pass through above the first suspended ceiling without crossing the radiation area;
(3) The lead plate composite board is compounded before installation, and compared with the lead plate bonded on the suspended ceiling board during installation, the lead plate composite board ensures the installation quality and reduces the quality defect caused by the factors of workers;
(4) The first layer furred ceiling board is the lead plate composite sheet, and the below has set up the second floor furred ceiling board, plays fine guard action to the lead composite sheet, and for the radiation protection of structural wall and first layer furred ceiling board and second floor furred ceiling board are connected provides sufficient connection space.
Drawings
FIG. 1 is a cross-sectional view of an ionizing radiation protection double-layer ceiling system according to the present application.
Symbol description in the drawings:
1. the structure top plate, the first suspender, the lead plate composite board, the suspended ceiling keel, the wall keel, the first lead plate,
7. ray protection plate, wall inorganic precoated plate, first layer keel, 10 layer auxiliary keel, 11 layer connector, 12 layer second lead plate, 13 layer second suspender, 14 layer second main keel, 15 layer second auxiliary keel, 16 layer second suspended ceiling plate,
17. a structural wall.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present application, the present application will be described in further detail below with reference to the accompanying drawings and detailed description.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the application, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numbers in the drawings of embodiments of the application correspond to the same or similar components; in the description of the present application, it should be understood that, if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present application and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and should not be construed as limiting the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.
In the description of this patent, unless explicitly stated and limited otherwise, the term "coupled" or the like should be interpreted broadly, as referring to the connection between components, for example, either fixedly, detachably, or integrally; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two parts or interaction relationship between the two parts. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
The application discloses an ionizing radiation protection double-layer suspended ceiling system and a construction method thereof. Wherein the ionizing radiation protection double-layer ceiling system, as shown in fig. 1, comprises: the first-layer main keels 9 and the first-layer auxiliary keels 10 are uniformly arranged on the same plane at intervals, the first-layer auxiliary keels 10 are uniformly fixed between every 2 first-layer main keels in the same plane at intervals, and the first-layer main keels 9 and the first-layer auxiliary keels 10 are hung below the structural top plate 1 through the first suspender 2; the lead plate composite board 3 is formed by bonding a lead plate on the upper surface of a lining board, wherein the lower surface of the lead plate composite board 3 is fixed on the upper surface of the same plane formed by the first layer of main keels 9 and the first layer of auxiliary keels 10; the suspended ceiling keels 4 are fixed below the structural top plate 1 and are in contact with the structural walls 17; the wall keels 5 are hung below the structural roof 1 through the suspended ceiling keels 4 and are contacted with the structural wall 17; a ray protection plate 7, wherein the ray protection plate 7 is positioned below the same plane formed by the first layer of main keels 9 and the first layer of auxiliary keels 10 and is fixed on the surface of the wall keels 5 away from the structural wall 1; the first layer main joist 9 and the first layer auxiliary joist 10 are respectively bonded and overlapped with the first lead plate 6 at the intersection of the ray protection plate 7, and the first suspender 2 passes through the lead plate composite plate 3 and is bonded and overlapped with the second lead plate 12 on the lower surface of the junction of the first layer main joist 9 and the first layer auxiliary joist 10.
In the existing ionizing radiation protection engineering construction, a single-layer suspended ceiling is generally adopted, a lead plate and a ray protection plate ionization protection layer are directly adhered to the single-layer suspended ceiling and are fixed on a structural top plate and a beam together with the suspended ceiling by rivets and the like. In addition, in the subsequent use process, the lead plate is extremely easy to open and deform due to the large self weight, so that the phenomenon of inaccurate protection of ionizing radiation is caused. The application provides an ionizing radiation protection double-ceiling system for solving the problems in the prior art. The structure is shown above. In the double-layer suspended ceiling system, lead plates are adhered to a lining plate to form the lead plate composite plate 3 to replace the first-layer suspended plate to be fixed on the position of the first-layer suspended plate, so that the deformation of the lead plates can be guaranteed to be minimum in the long-term use process, the tightness of ionizing radiation protection can be guaranteed, and the lead plate composite plate is formed by adhering the lead plates to the lining plate before the lead plate composite plate 3 is installed, so that the lead plate composite plate is directly used in construction, the construction is simplified, the batch construction is satisfied, and the working hours are saved. The ray protection plate 7 is positioned below the same plane formed by the first layer of main keels 9 and the first layer of auxiliary keels 10 and is fixed on the surface of the wall keels 5 away from the structural wall 1; the first layer main joist 9 and the first layer auxiliary joist 10 are respectively bonded and overlapped with the first lead plate 6 at the intersection of the ray protection plate 7, and the first suspender 2 passes through the lead plate composite plate 3 and is bonded and overlapped with the second lead plate 12 on the lower surface of the junction of the first layer main joist 9 and the first layer auxiliary joist 10. The above structure ensures tightness of protection against ionizing radiation at the face of the structural wall 17 and at the locations where the lead plate composite plate 3 cannot be provided.
Further, as shown in fig. 1, the method further includes: a second boom 13, the upper end of the second boom 13 is fixed below the first main keel 9 by a connecting piece 11; the second layer main joist 14 is hung below the first layer main joist 9 by being buckled with the second layer main joist 14 through a second suspender 13; the second layer of auxiliary keels 15 is buckled below the second layer of main keels 14 by the second layer of auxiliary keels 15; the second layer furred ceiling board 16, below the second floor's auxiliary joist 15 is passed through to the furred ceiling board 16 of second floor, receives the limit through the limit fossil fragments between second floor's furred ceiling board 16 and the ray guard plate 7, and the ray guard plate 7 below the furred ceiling board 16 is kept away from wall fossil fragments 5 on the surface of installation wall inorganic precoating plate 8. The above construction defines a second tier ceiling tile construction. The second layer of ceiling board structure is used as a decorative surface, so that the space is beautified. The second layer of ceiling tile system is positioned below the lead plate composite board and plays a role in protecting the lead plate composite board 3. And the protection layer of the structural wall 17 is the radiation protection plate 7 and the first layer of ceiling plate, namely the lead plate composite plate 3 and the second layer of ceiling plate 16, and the connection of the aluminum buckle plates provides sufficient space positions. Further, the connection member 11 is a Z-type connection member. Further, the second layer of cross runners 15 are triangular cross runners. Further, the second ceiling tile 16 is an aluminous gusset.
Further, as shown in fig. 1, the first suspender 2 is fixed below the structural top plate 1 by expansion bolts, the first suspender 2 is galvanized angle steel, and the lower end of the first suspender 2 is welded and fixed at the joint of the first-layer main keel 9 and the first-layer auxiliary keel 10. Because the first layer suspended ceiling plate is the lead plate composite plate 3, the weight of the lead plate is increased, so that galvanized angle steel is selected as the first suspender 2, and the weight of the lead plate is also increased because the suspended ceiling plate is not easy to rust. The lower end of the first suspender 2 is welded and fixed at the joint of the first layer main keel 9 and the first layer auxiliary keel 10. The welding is fixed at this point, the same pulling force of the first suspender 2 is applied to the first main keel 9 and the first auxiliary keel 10 at the same time.
Further, as shown in fig. 1, the lining board is plywood. The lead plate composite board 3 is formed by compounding lead plates and plywood.
Further, as shown in fig. 1, the wall joists 5 are welded to the ceiling joists 4. The conventional connection mode of wall fossil fragments 5 and furred ceiling fossil fragments 4 compares in screw connection, and the welding is more firm.
The application also discloses a construction method of the ionizing radiation protection double-layer suspended ceiling system, which comprises the following steps:
step 1, rechecking a drawing, drawing a deepened drawing, typesetting and designing keels and suspended ceilings, and setting wall holes and roof holes according to requirements of wall and roof mounting equipment or ventilation and the like;
step 2, adhering a lead plate on the upper surface of the lining plate to form a lead plate composite plate;
step 3, installing a suspended ceiling keel below the structural top plate, wherein one side of the suspended ceiling keel is contacted with a structural wall, installing a wall keel below the suspended ceiling keel, and contacting one side surface of the wall keel with the structural wall surface;
step 4, fixing a first suspender below the structural top plate, fixing the lower part of the first suspender at the joint of the first layer main joist and the first layer auxiliary joist, uniformly welding and fixing a plurality of first layer auxiliary joists at intervals between every 2 first layer main joists, and bonding and overlapping a lead plate on the lower surface of the joint of the first layer main joist and the first layer auxiliary joist;
step 5, the ray protection plate is positioned below the first layer of main keels and is arranged on the surface of the other side of the wall keels through screws, and lead plates are respectively bonded at the joint of the ray protection plate and the first layer of main keels and the joint of the ray protection plate and the first layer of auxiliary keels;
step 6, installing a connecting piece below the first layer of main keels, and installing a second suspender below the connecting piece;
and 7, installing a second layer of main joist below the second layer of suspender, fastening a second layer of auxiliary joist below the second layer of main joist, fastening a second layer of suspended ceiling plate below the second layer of auxiliary joist, and installing a wall surface inorganic precoating plate on the surface of a ray protection plate below the second layer of suspended ceiling plate, which is far away from the wall joist, so as to complete the installation of the ionizing radiation protection double-layer suspended ceiling system.
It should be understood that the above description is only illustrative of the preferred embodiments of the present application and the technical principles employed. It will be apparent to those skilled in the art that various modifications, equivalents, variations, and the like can be made to the present application. However, such modifications are intended to fall within the scope of the present application without departing from the spirit of the present application. In addition, some terms used in the description and claims of the present application are not limiting, but are merely for convenience of description.
Claims (8)
1. An ionizing radiation protection double-layer ceiling system, comprising:
the first-layer main keels and the first-layer auxiliary keels are vertically and horizontally arranged and connected to form the same plane, and are hung below the structural top plate through the first suspender;
the lead plate composite board is formed by bonding a lead plate on the upper surface of a lining plate, and the lower surface of the lead plate composite board is fixed on the upper surface of the same plane formed by the first layer of main keels and the first layer of auxiliary keels;
the suspended ceiling keel is fixed below the structural top plate and is contacted with the structural wall;
the wall keel is fixed below the suspended ceiling keel and is contacted with the structural wall;
the ray protection plate is positioned below the same plane formed by the first layer of main keels and the first layer of auxiliary keels and is fixed on the surface of the wall keels far away from the structural wall;
the first lead plate is bonded and lapped at the intersection of the first layer of main keels and the first layer of auxiliary keels and the ray protection plate respectively, and the first suspender penetrates through the lead plate composite plate and is fixed on the lower surface of the connection part of the first layer of main keels and the first layer of auxiliary keels, and the second lead plate is bonded;
a second boom, the upper end of which is fixed to the lower surface of the first main keel by a connecting piece;
the second layer main joist is hung below the first layer main joist by being buckled with the second suspender;
the second layer of auxiliary keels are buckled below the second layer of main keels;
the second layer furred ceiling board, the second floor furred ceiling board is below the second floor false keel through the hasp, receives the limit through the limit fossil fragments between second floor furred ceiling board and the ray guard plate, and the ray guard plate below the second floor furred ceiling board is kept away from the inorganic precoating board of wall surface of installation on the surface of wall fossil fragments.
2. The ionizing radiation protection double-layer ceiling system of claim 1, wherein the connector is a Z-connector.
3. The ionizing radiation protection double-layer ceiling system of claim 1, wherein the secondary cross runners are triangular cross runners.
4. The ionizing radiation protection double-deck ceiling system of claim 1, wherein said second deck ceiling panel is an aluminous gusset.
5. The ionizing radiation protection double-layer ceiling system according to claim 1, wherein the first suspender is fixed under the structural ceiling by expansion bolts, the first suspender is galvanized angle steel, and the lower end of the first suspender is welded and fixed at the joint of the first-layer main joist and the first-layer auxiliary joist.
6. The ionizing radiation protection double-layer ceiling system of claim 1, wherein the liner is plywood.
7. The ionizing radiation protection double-layer ceiling system of claim 1, wherein the wall joists are welded to the ceiling joists.
8. The method of constructing an ionizing radiation protection double-layer ceiling system according to any one of claims 1 to 7, comprising the steps of:
step 1, rechecking a drawing, drawing a deepened drawing, typesetting and designing keels and suspended ceilings, and setting wall holes and roof holes according to wall and roof mounting equipment or ventilation requirements;
step 2, adhering a lead plate on the upper surface of the lining plate to form a lead plate composite plate;
step 3, installing a suspended ceiling keel below the structural top plate, wherein one side of the suspended ceiling keel is contacted with a structural wall, installing a wall keel below the suspended ceiling keel, and contacting one side surface of the wall keel with the structural wall surface;
step 4, fixing a first suspender below the structural top plate, fixing the lower part of the first suspender at the joint of the first layer main joist and the first layer auxiliary joist, uniformly welding and fixing a plurality of first layer auxiliary joists at intervals between every 2 first layer main joists, and bonding and overlapping a lead plate on the lower surface of the joint of the first layer main joist and the first layer auxiliary joist;
step 5, the ray protection plate is positioned below the first layer of main keels and is arranged on the surface of the other side of the wall keels through screws, and lead plates are respectively bonded at the joint of the ray protection plate and the first layer of main keels and the joint of the ray protection plate and the first layer of auxiliary keels;
step 6, installing a connecting piece below the first layer of main keels, and installing a second suspender below the connecting piece;
and 7, installing a second layer of main joist below the second layer of suspender, fastening a second layer of auxiliary joist below the second layer of main joist, fastening a second layer of suspended ceiling plate below the second layer of auxiliary joist, and installing a wall surface inorganic precoating plate on the surface of a ray protection plate below the second layer of suspended ceiling plate, which is far away from the wall joist, so as to complete the installation of the ionizing radiation protection double-layer suspended ceiling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310674900.3A CN116657780B (en) | 2023-06-08 | 2023-06-08 | Ionizing radiation protection double-layer suspended ceiling system and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310674900.3A CN116657780B (en) | 2023-06-08 | 2023-06-08 | Ionizing radiation protection double-layer suspended ceiling system and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116657780A CN116657780A (en) | 2023-08-29 |
| CN116657780B true CN116657780B (en) | 2023-11-21 |
Family
ID=87722201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310674900.3A Active CN116657780B (en) | 2023-06-08 | 2023-06-08 | Ionizing radiation protection double-layer suspended ceiling system and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116657780B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006265969A (en) * | 2005-03-24 | 2006-10-05 | Matsushita Electric Works Ltd | Habitable room equipped with harmful substance reduction system |
| JP2011166127A (en) * | 2010-01-12 | 2011-08-25 | Nippon Light Metal Co Ltd | Method of manufacturing liquid-cooled integrated substrate, and liquid-cooled integrated substrate |
| CN106088376A (en) * | 2016-06-12 | 2016-11-09 | 青岛海川建设集团有限公司 | Hospital image machine room radioprotective building enclosure construction technology |
| CN207144215U (en) * | 2017-08-22 | 2018-03-27 | 重庆奕欣医院管理有限公司 | A kind of modularization lead apron |
| CN209556267U (en) * | 2018-11-09 | 2019-10-29 | 北京宋庄创意工场科技有限公司 | A kind of new green environment protection integrated functionality ceiling tile |
| CN210316051U (en) * | 2019-06-13 | 2020-04-14 | 北京中核大地矿业勘查开发有限公司 | Edge seam radiation protection sealing structure |
| CN111155670A (en) * | 2018-11-07 | 2020-05-15 | 北新集团建材股份有限公司 | Radiation-proof lead plate composite gypsum board |
| CN212001704U (en) * | 2020-03-10 | 2020-11-24 | 中国建筑第八工程局有限公司 | Gypsum-lead composite board and structural wall connecting structure |
| CN213233976U (en) * | 2020-05-21 | 2021-05-18 | 矩阵纵横设计股份有限公司 | Waterproof ceiling structure |
| CN216075876U (en) * | 2021-10-21 | 2022-03-18 | 北京城建北方众邦装饰工程有限公司 | Indoor conversion layer |
| CN218406711U (en) * | 2022-08-03 | 2023-01-31 | 山东大华医特环保工程有限公司 | Radiation protection computer lab that founds fast |
-
2023
- 2023-06-08 CN CN202310674900.3A patent/CN116657780B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006265969A (en) * | 2005-03-24 | 2006-10-05 | Matsushita Electric Works Ltd | Habitable room equipped with harmful substance reduction system |
| JP2011166127A (en) * | 2010-01-12 | 2011-08-25 | Nippon Light Metal Co Ltd | Method of manufacturing liquid-cooled integrated substrate, and liquid-cooled integrated substrate |
| CN106088376A (en) * | 2016-06-12 | 2016-11-09 | 青岛海川建设集团有限公司 | Hospital image machine room radioprotective building enclosure construction technology |
| CN207144215U (en) * | 2017-08-22 | 2018-03-27 | 重庆奕欣医院管理有限公司 | A kind of modularization lead apron |
| CN111155670A (en) * | 2018-11-07 | 2020-05-15 | 北新集团建材股份有限公司 | Radiation-proof lead plate composite gypsum board |
| CN209556267U (en) * | 2018-11-09 | 2019-10-29 | 北京宋庄创意工场科技有限公司 | A kind of new green environment protection integrated functionality ceiling tile |
| CN210316051U (en) * | 2019-06-13 | 2020-04-14 | 北京中核大地矿业勘查开发有限公司 | Edge seam radiation protection sealing structure |
| CN212001704U (en) * | 2020-03-10 | 2020-11-24 | 中国建筑第八工程局有限公司 | Gypsum-lead composite board and structural wall connecting structure |
| CN213233976U (en) * | 2020-05-21 | 2021-05-18 | 矩阵纵横设计股份有限公司 | Waterproof ceiling structure |
| CN216075876U (en) * | 2021-10-21 | 2022-03-18 | 北京城建北方众邦装饰工程有限公司 | Indoor conversion layer |
| CN218406711U (en) * | 2022-08-03 | 2023-01-31 | 山东大华医特环保工程有限公司 | Radiation protection computer lab that founds fast |
Non-Patent Citations (1)
| Title |
|---|
| 建筑精装修吊顶龙骨施工技术研究;阮美丽;;河南建材(05);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116657780A (en) | 2023-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9273462B2 (en) | System and method of manufacture for building panels | |
| EP3186454B1 (en) | Prefabricated demising walls | |
| US11035121B2 (en) | Thermal and acoustic insulating and sealing system for a safing slot in a curtain wall | |
| US10480179B2 (en) | Pre-fabricated deflection absorbent modular wall system | |
| KR101894917B1 (en) | Structure for earthquake proofing and reinforcing RC structure using steel frame attached by steel plate | |
| US20010047628A1 (en) | Relocatable fire, storm and contaminant resistant modular building structures | |
| CN116657780B (en) | Ionizing radiation protection double-layer suspended ceiling system and construction method thereof | |
| CN112900682B (en) | Assembly type medical wall and medical unit assembly method | |
| CN113914517A (en) | Stone curtain wall system and construction method thereof | |
| KR20200026441A (en) | Waterproof double ceiling for high load support | |
| US20150176274A1 (en) | System and method for lateral transfer plate having a punched tab | |
| US9670679B2 (en) | Panel and mounting system | |
| CN212505915U (en) | Circular totally-enclosed sound barrier for high-speed rail | |
| Kitayama et al. | Can we reuse plasterboards? | |
| CN212802449U (en) | Non-pre-buried cantilever steel beam | |
| CN105178618A (en) | Protecting frame for construction of prefabricated external wall board with bay window | |
| KR20160089650A (en) | Exterior panel system for building and install method thereof | |
| CN113932114B (en) | Display screen installation device and display screen installation method | |
| CN217379847U (en) | Light gauge steel wall system reinforcing structure of opening a hole | |
| CN214531403U (en) | Module for modularized remote terminal station building | |
| CN219530094U (en) | Ventilation pipe mounting structure based on space is restricted | |
| CN214302551U (en) | Building beam structure enclosure system and ceiling system | |
| CN217950184U (en) | Easily-installed civil air defense camouflage door | |
| CN210263476U (en) | Mounting structure of high wall body in large tracts of land unidirectional flow toilet | |
| CN220978398U (en) | Fixing device of adaptation multiple slope building carrier plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |