CN117027266A - Suspended ceiling structure for FFU installation - Google Patents
Suspended ceiling structure for FFU installation Download PDFInfo
- Publication number
- CN117027266A CN117027266A CN202311058545.3A CN202311058545A CN117027266A CN 117027266 A CN117027266 A CN 117027266A CN 202311058545 A CN202311058545 A CN 202311058545A CN 117027266 A CN117027266 A CN 117027266A
- Authority
- CN
- China
- Prior art keywords
- ffu
- channel steel
- screw rod
- folded plate
- filter unit
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 94
- 239000010959 steel Substances 0.000 claims abstract description 94
- 239000011521 glass Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000001174 ascending effect Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
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- 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
- E04B9/006—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with means for hanging lighting fixtures or other appliances to the framework of the ceiling
-
- 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
- E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
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- 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
- E04B9/065—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 comprising supporting beams having a folded cross-section
- E04B9/067—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 comprising supporting beams having a folded cross-section with inverted T-shaped cross-section
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- 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
- E04B9/20—Means for suspending the supporting construction adjustable
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- 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
- E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
- E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
- E04B9/241—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto with the slabs, panels, sheets or the like positioned on the upperside of the horizontal flanges of the supporting construction
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- 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
- E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
- E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
- E04B9/241—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto with the slabs, panels, sheets or the like positioned on the upperside of the horizontal flanges of the supporting construction
- E04B9/244—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto with the slabs, panels, sheets or the like positioned on the upperside of the horizontal flanges of the supporting construction comprising sealing means between the supporting construction and the slabs, panels, sheets or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a suspended ceiling structure for FFU installation, which comprises a first screw rod, a second screw rod, a first channel steel and an FFU fan filter unit, wherein the first channel steel is arranged between the first screw rod and the second screw rod, a first connecting bearing piece is arranged at the bottom of the first screw rod after the first screw rod passes through the first channel steel, a second connecting bearing piece is arranged at the bottom of the second screw rod after the second screw rod passes through the first channel steel, the FFU fan filter unit is arranged between the first connecting bearing piece and the second connecting bearing piece, color steel plate suspended ceilings are arranged on the sides, far away from the FFU fan filter unit, of the first connecting bearing piece and the side, far away from the FFU fan filter unit, of the second connecting bearing piece, and meanwhile, a first reverse supporting component and a second reverse supporting component are arranged above the side, far away from the FFU fan filter unit, of the first screw rod.
Description
Technical Field
The invention relates to the technical field of building decoration, in particular to a suspended ceiling structure for FFU installation.
Background
The existing ten-thousand-level clean workshop needs to be lifted to the cleanliness grade, the cleanliness of the workshop needs to be lifted to the thousand-level, the original suspended ceiling is of a color steel plate structure (publication number: CN 103243854A), the existing transformation mode is to remove the whole suspended ceiling color steel plate structure, and then install the FFU keel structure matched with the cleanliness. The existing reconstruction mode has long construction period and high reconstruction cost, and cannot meet the requirements of rapid and efficient reconstruction.
Publication No.: the invention discloses a color steel plate connecting beam for a suspended ceiling, which consists of a grooved rod piece and an inverted T-shaped rod piece, wherein an inverted T-shaped groove is formed in the upper part of the grooved rod piece, the bottom center of the grooved rod piece is integrally connected with the inverted T-shaped rod piece, left and right slots are formed between the bottom surface of the grooved rod piece and the bottom surface of the inverted T-shaped rod piece, two adjacent color steel plates are respectively inserted into the left and right slots, the color steel plates are connected and fastened with the inverted T-shaped rod piece through fastening bolts and screw holes, and the big head end of each connecting bolt is inserted into the inverted T-shaped groove of the grooved rod piece, so that the whole color steel plate connecting beam for the suspended ceiling is connected with a fixing frame of a roof through the connecting bolts.
In view of this, how to solve the problem that the existing ten-thousand-level crystallization workshops are efficiently transformed into clean workshops is a urgent need for those skilled in the art.
Disclosure of Invention
The invention aims to provide a suspended ceiling structure for FFU installation, which has simple structure and high structural strength.
A furred ceiling structure for FFU installation, its characterized in that: including first lead screw 1, second lead screw 2, first channel-section steel 3, FFU fan filter unit 4, first lead screw 1, second lead screw 2 parallel arrangement, first lead screw 1, second lead screw 2 top is connected with roof 7 is perpendicular, be equipped with first channel-section steel 3 between first lead screw 1, second lead screw 2, the bottom is equipped with first connection carrier 5 after first lead screw 1 passes first channel-section steel 3, the bottom is equipped with second connection carrier 6 after the second lead screw 2 passes first channel-section steel 3, be equipped with FFU fan filter unit 4 between first connection carrier 5 and the second connection carrier 6, FFU fan filter unit 4 side is kept away from to first connection carrier 5, FFU fan filter unit 4 side is kept away from to second connection carrier 6 all is equipped with color steel plate furred ceiling 8.
Further, the first lead screw 1 is further provided with a first reverse supporting component 9 above one side far away from the FFU fan filtering unit 4, and is used for improving structural strength, one end of the first reverse supporting component 9 is connected with the top plate 7, and the other end of the first reverse supporting component 9 is connected with one end of the first channel steel 3.
Further, a second reverse supporting component 10 is further arranged above one side, far away from the FFU fan filtering unit 4, of the second screw rod 2, and is used for improving structural strength, one end of the second reverse supporting component 10 is connected with the top plate 7, and the other end of the second reverse supporting component 10 is connected with the other end of the first channel steel 3.
Further, the first reverse supporting component 9 and the second reverse supporting component 10 are horizontally and symmetrically arranged, an included angle formed between the first reverse supporting component 9 and one end of the first channel steel 3 is 120-135 degrees, more preferably 135 degrees, and an included angle formed between the second reverse supporting component 10 and the other end of the first channel steel 3 is 120-135 degrees, more preferably 135 degrees.
Further, first reverse support assembly 9 includes first connection folded plate 91, the second channel-section steel 92, second connection folded plate 93, first connection folded plate 91 top passes through expansion bolts and roof 7 fixed connection, the first connection folded plate 91 other end passes through butt clamp bolt and second channel-section steel 92 one end fixed connection, the second channel-section steel 92 other end is equipped with second connection folded plate 93, the second channel-section steel 92 other end passes through butt clamp bolt and is connected with second connection folded plate 93 one end, the second connection folded plate 93 other end is connected with first channel-section steel 3, when there is great pressure differential in toilet and top of hanging, the hanging plate receives an ascending force, first reverse support assembly 9 is dispersed the force that the hanging plate received from the side, improve various steel plate furred ceiling 8 and FFU fan filter unit 4 leakproofness.
Further, the second reverse supporting component 10 includes third connection folded plate 101, third channel-section steel 102, fourth connection folded plate 103, expansion bolts and roof 7 fixed connection are passed through at third connection folded plate 101 top, the third connection folded plate 101 other end passes through butt clamp bolt and third channel-section steel 102 one end fixed connection, the third channel-section steel 102 other end is equipped with fourth connection folded plate 103, the third channel-section steel 102 other end passes through butt clamp bolt and is connected with fourth connection folded plate 103 one end, the fourth connection folded plate 103 other end is connected with third channel-section steel 102, when there is great pressure differential in clean room and top of hanging, the hanging receives an ascending force from the roof, the first reverse supporting component 9 disperses the force that the hanging roof received from the side, improve various steel plate furred ceiling 8 and FFU fan filter unit 4 leakproofness.
Further, a sealing strip 11 is further arranged between the FFU fan filter unit 4 and the first connecting bearing piece 5 and the second connecting bearing piece 6, so as to improve the tightness.
Further, the first connection carrier 5 comprises a first square adjuster 51 and a first T-shaped keel 52, the top of the first square adjuster 51 is connected with the bottom of the first screw rod 1 through a bolt, and the bottom of the first square adjuster 51 is connected with the top of the first T-shaped keel 52 through a bolt; the second connection bearing piece 6 comprises a second square adjuster 61 and a second T-shaped keel 62, wherein the top of the second square adjuster 61 is connected with the bottom of the second screw rod 2 through a bolt, and the bottom of the second square adjuster 61 is connected with the top of the second T-shaped keel 62 through a bolt.
Further, the first T-shaped keel 52 and the second T-shaped keel 62 are both wine glass beam T-shaped keels.
Further, the first channel steel 3, the second channel steel 92 and the third channel steel 102 are all C-shaped channel steels.
The invention has the beneficial effects that: the invention provides a suspended ceiling structure for FFU installation, which comprises a first screw rod 1, a second screw rod 2, a first channel steel 3 and an FFU fan filter unit 4, wherein the first channel steel 3 is arranged between the first screw rod 1 and the second screw rod 2, a first connecting bearing piece 5 is arranged at the bottom of the first screw rod 1 passing through the first channel steel 3, a second connecting bearing piece 6 is arranged at the bottom of the second screw rod 2 passing through the first channel steel 3, the FFU fan filter unit 4 is arranged between the first connecting bearing piece 5 and the second connecting bearing piece 6, color steel plate suspended ceilings 8 are arranged on the sides of the first connecting bearing piece 5 far from the FFU fan filter unit 4 and the sides of the second connecting bearing piece 6 far from the FFU fan filter unit 4, the structure is simple, a first reverse supporting component 9 is arranged above the sides of the first screw rod 1 far from the FFU fan filter unit 4, and a second reverse supporting component 10 is arranged above the sides of the second screw rod 2 far from the FFU fan filter unit 4, so that the structural strength and the air tightness are improved.
Drawings
Fig. 1 is a schematic structural view of a suspended ceiling structure for FFU installation according to the present invention.
Fig. 2 is a schematic view of a part of a ceiling structure for FFU installation according to the present invention.
Fig. 3 is a schematic view of a part of a ceiling structure for FFU installation according to the present invention.
Fig. 4 is a schematic view showing a partial structure of a ceiling structure for FFU installation according to the present invention.
Description of the main reference signs
The invention will be further described in the following detailed description in conjunction with the above-described figures.
Detailed Description
FIG. 1 is a schematic illustration of a ceiling structure for FFU installation in accordance with the present invention; FIG. 2 is a schematic view of a portion of a suspended ceiling structure for FFU installation in accordance with the present invention; FIG. 3 is a schematic view of a portion of a suspended ceiling structure for FFU installation in accordance with the present invention; fig. 4 is a schematic view showing a partial structure of a ceiling structure for FFU installation according to the present invention.
Example 1
A furred ceiling structure for FFU installation, its characterized in that: including first lead screw 1, second lead screw 2, first channel-section steel 3, FFU fan filter unit 4, first lead screw 1, second lead screw 2 parallel arrangement, first lead screw 1, second lead screw 2 top is connected with roof 7 is perpendicular, be equipped with first channel-section steel 3 between first lead screw 1, second lead screw 2, the bottom is equipped with first connection carrier 5 after first lead screw 1 passes first channel-section steel 3, the bottom is equipped with second connection carrier 6 after the second lead screw 2 passes first channel-section steel 3, be equipped with FFU fan filter unit 4 between first connection carrier 5 and the second connection carrier 6, FFU fan filter unit 4 side is kept away from to first connection carrier 5, FFU fan filter unit 4 side is kept away from to second connection carrier 6 all is equipped with color steel plate furred ceiling 8.
The first lead screw 1 is kept away from the top of FFU fan filter unit 4 one side and still is equipped with first reverse supporting component 9 for improve structural strength, first reverse supporting component 9 one end is connected with roof 7, and first reverse supporting component 9 other end is connected with first channel-section steel 3 one end.
The second lead screw 2 is kept away from the top of FFU fan filter unit 4 one side and still is equipped with the reverse supporting component 10 of second for improve structural strength, the reverse supporting component 10 one end of second is connected with roof 7, and the reverse supporting component 10 other end of second is connected with the first channel-section steel 3 other end.
The first reverse support component 9 and the second reverse support component 10 are horizontally and symmetrically arranged, an included angle formed between the first reverse support component 9 and one end of the first channel steel 3 is 120-135 degrees, more preferably 135 degrees, and an included angle formed between the second reverse support component 10 and the other end of the first channel steel 3 is 120-135 degrees, more preferably 135 degrees.
The first reverse support component 9 includes first connection folded plate 91, the second channel-section steel 92, second connection folded plate 93, expansion bolts and roof 7 fixed connection are passed through at first connection folded plate 91 top, the first connection folded plate 91 other end passes through butt clamp bolt and second channel-section steel 92 one end fixed connection, the second channel-section steel 92 other end is equipped with second connection folded plate 93, the second channel-section steel 92 other end passes through butt clamp bolt and is connected with second connection folded plate 93 one end, the second connection folded plate 93 other end is connected with first channel-section steel 3, when there is great pressure differential in toilet and top of hanging, the furred ceiling receives an ascending power, the first reverse support component 9 is dispersed with the power that the furred ceiling received from the side, improve color steel furred ceiling 8 and FFU fan filter unit 4 leakproofness.
The second reverse support assembly 10 comprises a third connection folded plate 101, a third channel steel 102 and a fourth connection folded plate 103, the top of the third connection folded plate 101 is fixedly connected with the top plate 7 through an expansion bolt, the other end of the third connection folded plate 101 is fixedly connected with one end of the third channel steel 102 through a butt clamp bolt, the other end of the third channel steel 102 is provided with the fourth connection folded plate 103, the other end of the third channel steel 102 is connected with one end of the fourth connection folded plate 103 through a butt clamp bolt, the other end of the fourth connection folded plate 103 is connected with the third channel steel 102, when a large pressure difference exists above a clean room and the top plate, the top plate is subjected to upward force, the first reverse support assembly 9 disperses the force born by the top plate from the side edge, and the tightness of the color steel plate suspended ceiling 8 and the FFU fan filter unit 4 is improved.
Sealing strips 11 are further arranged between the FFU fan filter unit 4 and the first connecting bearing piece 5 and between the FFU fan filter unit and the second connecting bearing piece 6, and are used for improving tightness.
The first connection bearing piece 5 comprises a first square adjuster 51 and a first T-shaped keel 52, the top of the first square adjuster 51 is connected with the bottom of the first screw rod 1 through a bolt, and the bottom of the first square adjuster 51 is connected with the top of the first T-shaped keel 52 through a bolt; the second connection bearing piece 6 comprises a second square adjuster 61 and a second T-shaped keel 62, wherein the top of the second square adjuster 61 is connected with the bottom of the second screw rod 2 through a bolt, and the bottom of the second square adjuster 61 is connected with the top of the second T-shaped keel 62 through a bolt.
The first T-shaped keel 52 and the second T-shaped keel 62 are both wine glass beam T-shaped keels.
The first channel steel 3, the second channel steel 92 and the third channel steel 102 are all C-shaped channel steel.
The invention has the beneficial effects that: the invention provides a suspended ceiling structure for FFU installation, which comprises a first screw rod 1, a second screw rod 2, a first channel steel 3 and an FFU fan filter unit 4, wherein the first channel steel 3 is arranged between the first screw rod 1 and the second screw rod 2, a first connecting bearing piece 5 is arranged at the bottom of the first screw rod 1 passing through the first channel steel 3, a second connecting bearing piece 6 is arranged at the bottom of the second screw rod 2 passing through the first channel steel 3, the FFU fan filter unit 4 is arranged between the first connecting bearing piece 5 and the second connecting bearing piece 6, color steel plate suspended ceilings 8 are arranged on the sides of the first connecting bearing piece 5 far from the FFU fan filter unit 4 and the sides of the second connecting bearing piece 6 far from the FFU fan filter unit 4, the structure is simple, a first reverse supporting component 9 is arranged above the sides of the first screw rod 1 far from the FFU fan filter unit 4, and a second reverse supporting component 10 is arranged above the sides of the second screw rod 2 far from the FFU fan filter unit 4, so that the structural strength and the air tightness are improved.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. A furred ceiling structure for FFU installation, includes first lead screw (1), second lead screw (2), first channel-section steel (3), FFU fan filter unit (4), its characterized in that: the first screw rod (1) and the second screw rod (2) are arranged in parallel, the tops of the first screw rod (1) and the second screw rod (2) are vertically connected with the top plate (7), a first channel steel (3) is arranged between the first screw rod (1) and the second screw rod (2),
the bottom of the first screw rod (1) penetrating through the first channel steel (3) is provided with a first connecting bearing piece (5),
the second lead screw (2) is equipped with second connection carrier (6) through the back bottom of first channel-section steel (3), is equipped with FFU fan filter unit (4) between first connection carrier (5) and second connection carrier (6), and FFU fan filter unit (4) side is kept away from in first connection carrier (5), and FFU fan filter unit (4) side is kept away from to second connection carrier (6) all is equipped with color steel plate furred ceiling (8).
2. The suspended ceiling structure for FFU installation of claim 1, wherein: the fan filter unit is characterized in that a first reverse supporting component (9) is further arranged above one side, far away from the FFU fan filter unit (4), of the first screw rod (1) and used for improving structural strength, one end of the first reverse supporting component (9) is connected with the top plate (7), and the other end of the first reverse supporting component (9) is connected with one end of the first channel steel (3).
3. The suspended ceiling structure for FFU installation of claim 1, wherein: the upper part of one side of the FFU fan filter unit (4) is further provided with a second reverse supporting component (10) which is used for improving structural strength, one end of the second reverse supporting component (10) is connected with the top plate (7), and the other end of the second reverse supporting component (10) is connected with the other end of the first channel steel (3).
4. The suspended ceiling structure for FFU installation of claim 1, wherein: the first reverse supporting component (9) and the second reverse supporting component (10) are horizontally and symmetrically arranged, an included angle formed between the first reverse supporting component (9) and one end of the first channel steel (3) is 120-135 degrees, and an included angle formed between the second reverse supporting component (10) and the other end of the first channel steel (3) is 120-135 degrees.
5. The suspended ceiling structure for FFU installation of claim 2, wherein: the first reverse support assembly (9) comprises a first connecting folded plate (91), a second channel steel (92) and a second connecting folded plate (93), wherein the top of the first connecting folded plate (91) is fixedly connected with the top plate (7) through an expansion bolt, the other end of the first connecting folded plate (91) is fixedly connected with one end of the second channel steel (92) through a butt clamp bolt, the other end of the second channel steel (92) is provided with the second connecting folded plate (93), the other end of the second channel steel (92) is connected with one end of the second connecting folded plate (93) through a butt clamp bolt, and the other end of the second connecting folded plate (93) is connected with the first channel steel (3).
6. A suspended ceiling structure for FFU mounting as set forth in claim 3, wherein: the second reverse support assembly (10) comprises a third connection folded plate (101), a third channel steel (102) and a fourth connection folded plate (103), wherein the top of the third connection folded plate (101) is fixedly connected with the top plate (7) through an expansion bolt, the other end of the third connection folded plate (101) is fixedly connected with one end of the third channel steel (102) through a butt clamp bolt, the other end of the third channel steel (102) is provided with the fourth connection folded plate (103), the other end of the third channel steel (102) is connected with one end of the fourth connection folded plate (103) through a butt clamp bolt, and the other end of the fourth connection folded plate (103) is connected with the third channel steel (102).
7. The suspended ceiling structure for FFU installation of claim 1, wherein: the FFU
And a sealing strip 11 is further arranged between the fan filter unit (4) and the first connecting bearing piece (5) and between the fan filter unit and the second connecting bearing piece (6) and is used for improving the tightness.
8. The suspended ceiling structure for FFU installation of claim 1, wherein: the first connecting bearing piece (5) comprises a first square adjuster (51) and a first T-shaped keel (52), the top of the first square adjuster (51) is connected with the bottom of the first screw rod (1) through a bolt, and the bottom of the first square adjuster (51) is connected with the top of the first T-shaped keel (52) through a bolt; the second connection bearing piece (6) comprises a second square adjuster (61) and a second T-shaped keel (62), the top of the second square adjuster (61) is connected with the bottom of the second screw rod (2) through a bolt, and the bottom of the second square adjuster (61) is connected with the top of the second T-shaped keel (62) through a bolt.
9. The suspended ceiling structure for FFU mounting of claim 8, wherein: the first T-shaped keels (52) and the second T-shaped keels (62) are wine glass beam T-shaped keels.
10. The suspended ceiling structure for FFU installation of claim 1, wherein: the first channel steel (3), the second channel steel (92) and the third channel steel (102) are all C-shaped channel steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311058545.3A CN117027266A (en) | 2023-08-22 | 2023-08-22 | Suspended ceiling structure for FFU installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311058545.3A CN117027266A (en) | 2023-08-22 | 2023-08-22 | Suspended ceiling structure for FFU installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117027266A true CN117027266A (en) | 2023-11-10 |
Family
ID=88640985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311058545.3A Pending CN117027266A (en) | 2023-08-22 | 2023-08-22 | Suspended ceiling structure for FFU installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117027266A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11131673A (en) * | 1997-11-04 | 1999-05-18 | Sanki Eng Co Ltd | Ceiling structure for clean room |
| CN103243854A (en) * | 2013-05-22 | 2013-08-14 | 昆山坤林彩钢板活动房有限公司 | Connecting beam for colorful steel plates for ceiling |
| CN204781544U (en) * | 2015-06-23 | 2015-11-18 | 苏州保酚环境科技有限公司 | Fossil fragments suspended ceiling system |
| CN110469027A (en) * | 2019-08-08 | 2019-11-19 | 北京城建六建设集团有限公司 | A kind of connecting member system reversely supported for furred ceiling and its construction method |
| CN210395816U (en) * | 2019-04-25 | 2020-04-24 | 东莞市华科净化工程有限公司 | Be applied to FFU's fossil fragments furred ceiling structure |
| CN215442646U (en) * | 2021-05-12 | 2022-01-07 | 深圳市晶宫建筑装饰集团有限公司 | High-space long-span steel frame conversion layer mounting structure |
-
2023
- 2023-08-22 CN CN202311058545.3A patent/CN117027266A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11131673A (en) * | 1997-11-04 | 1999-05-18 | Sanki Eng Co Ltd | Ceiling structure for clean room |
| CN103243854A (en) * | 2013-05-22 | 2013-08-14 | 昆山坤林彩钢板活动房有限公司 | Connecting beam for colorful steel plates for ceiling |
| CN204781544U (en) * | 2015-06-23 | 2015-11-18 | 苏州保酚环境科技有限公司 | Fossil fragments suspended ceiling system |
| CN210395816U (en) * | 2019-04-25 | 2020-04-24 | 东莞市华科净化工程有限公司 | Be applied to FFU's fossil fragments furred ceiling structure |
| CN110469027A (en) * | 2019-08-08 | 2019-11-19 | 北京城建六建设集团有限公司 | A kind of connecting member system reversely supported for furred ceiling and its construction method |
| CN215442646U (en) * | 2021-05-12 | 2022-01-07 | 深圳市晶宫建筑装饰集团有限公司 | High-space long-span steel frame conversion layer mounting structure |
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