CN112144733B - Room net height lifting suspended ceiling structure and mounting method thereof - Google Patents
Room net height lifting suspended ceiling structure and mounting method thereof Download PDFInfo
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- CN112144733B CN112144733B CN202011153224.8A CN202011153224A CN112144733B CN 112144733 B CN112144733 B CN 112144733B CN 202011153224 A CN202011153224 A CN 202011153224A CN 112144733 B CN112144733 B CN 112144733B
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- 238000009434 installation Methods 0.000 claims abstract description 35
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- 238000010276 construction Methods 0.000 claims description 3
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- 230000009471 action Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
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- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
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- 229910052782 aluminium Inorganic materials 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
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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
- E04B9/06—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
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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
- E04B9/10—Connections between parallel members 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Residential Or Office Buildings (AREA)
Abstract
The invention discloses a room net height lifting suspended ceiling structure, and relates to the technical field of suspended ceiling installation. Including main joist, false keel and fossil fragments furred ceiling board, the main joist sets up to several font structures, the height of false keel is less than the main joist height, the tip cavity of two main joists is inserted respectively at the both ends of false keel in order to form the lower furred ceiling height of local scope between two main joists, still including the first connecting plate that is used for fixed connection main joist and false keel, still includes the second connecting plate of fixed connection false keel and fossil fragments furred ceiling board, still includes the third connecting plate of fixed connection to main joist or false keel or fossil fragments furred ceiling board. The invention also discloses a method for installing the room clear height lifting suspended ceiling structure, which is used for guiding the installation of the structural device of the invention so as to improve the space height of the suspended ceiling and facilitate the installation of large-size equipment or pipe laying and wiring operation in the space of the suspended ceiling.
Description
Technical Field
The invention relates to a room clear height lifting suspended ceiling structure, in particular to a method for installing the room clear height lifting suspended ceiling structure.
Background
The suspended ceiling is arranged in the building, is an important part of the interior decoration of the building, the current suspended ceiling installation technology is quite mature, the current common suspended ceiling technology comprises a traditional gypsum board suspended ceiling, an aluminum buckle board suspended ceiling, a glass magnesium board suspended ceiling, a sulfur crystal board suspended ceiling and the like, and the requirements of comprehensive arrangement of equipment and pipelines can be met no matter what suspended ceiling technology is.
In the civil construction field, for example, the building such as houses and apartments is often abundant in floor height (the floor height is preferably 2.8m, but the floor height of the civil construction with a long market is generally more than 2.8 m), so that the height in the ceiling space is also abundant in such a building, and at this time, the installation of the pipeline, the equipment and other devices in the ceiling space is basically not a big problem, and the coordination can be generally achieved through the change of the installation mode of the structure.
However, some buildings with special project features exist on the market, and if the floor height of the buildings is between 2.8 and 2.85m, the height of suspended ceiling space is insufficient when professional wiring and equipment installation are required. For example, in such suspended ceiling space, some high-height devices such as large-size air conditioner indoor units and fresh air blowers need to be installed, or the problem that installation devices and suspended ceiling keels interfere with each other can occur when the scenes of a condenser water pipe on a slope and the like are met. If the suspended ceiling board is moved downwards at this time, the problem that the installation equipment and the suspended ceiling keel interfere with each other is solved, but the room clearance is insufficient and the national standard is not met.
In the face of the above problems, conventional solutions include several methods of end reinforcement at the cut after partial cutting of the keel, equipment displacement, replacement of equipment of suitable size, specialized design coordination, etc. However, the above-mentioned parts are all square, for example, after the keel is partially cut, local reinforcement measures are needed at the end of the cut part, usually, hanging pieces are added, hanging rods are added, holes are needed to be punched on the original top by adding the hanging rods, and the influence on the original top is increased; the equipment displacement and the coordination among professions can cause the arrangement of each professional pipeline to change, and the adjustment workload is increased; the selection of other size devices may face a series of problems such as limited selection range and even replacement of the partner manufacturer.
Disclosure of Invention
The invention provides a room net height lifting suspended ceiling structure and an installation method thereof, which can effectively solve the problem that the net height of a suspended ceiling is low due to interference with keels caused by professional wiring and installation equipment in the space of the suspended ceiling.
The technical scheme for solving the problems is as follows: the utility model provides a room clear height promotes furred ceiling structure, including main joist, auxiliary joist and fossil fragments furred ceiling board, the main joist sets up to several font structures, the height of auxiliary joist is less than the main joist height, the tip cavity of two main joists is inserted respectively at the both ends of auxiliary joist in order to form the lower furred ceiling height of local scope between two main joists, still including the first connecting plate that is used for fixed connection main joist and auxiliary joist, still includes the second connecting plate of fixed connection auxiliary joist and fossil fragments furred ceiling board, still includes the third connecting plate of fixed connection to main joist or auxiliary joist or fossil fragments furred ceiling board.
Further, the auxiliary keel is arranged into a U-shaped keel, and the auxiliary keel comprises a keel rib body which can be inserted into the end cavity of the main keel and a connecting end plate which is horizontally extended from the side edge of the keel rib body. The keel rib body and the two connecting end plates horizontally arranged are combined into a Chinese character 'ji' shaped structure so as to facilitate the fixed installation of the auxiliary keel and the suspended ceiling keel.
Further, the length of the connecting end plate is smaller than that of the keel rib, so that two ends of the auxiliary keel are exposed out of the keel rib. The keel rib body protrudes out of the connecting end plate independently, so that the auxiliary keel rib body can be inserted into a cavity structure of the main keel when the auxiliary keel is connected with the main keel, the auxiliary keel is convenient to initially position, and the position of the auxiliary keel is manually fixed when the auxiliary keel is not used before the whole auxiliary keel is installed and fixed.
Further, the first connecting plate comprises a split connecting plate I for connecting the main joist and the auxiliary joist, and a split connecting plate II for connecting the split connecting plate I and the auxiliary joist. The first split connecting plate is used for fixing the end part of the auxiliary keel with the main keel so as to strengthen the structural strength of the end part of the auxiliary keel, and the second split connecting piece is used for strengthening the strengthening and fixing effect of the first split connecting plate. And the split connecting piece II can be fixed on the auxiliary keel to increase the length of the auxiliary keel to be connected and fixed with the main keel when the length of the auxiliary keel is insufficient.
Further, the first split connecting plate is arranged into a U-shaped keel structure, and the first split connecting plate is tightly hooped on the main keel and is provided with a part of body overlapped with the auxiliary keel; the split connecting plate II is tightly hooped on the auxiliary keel, and the extension part plate body is inserted into an overlapping gap between the split connecting plate I and the auxiliary keel. The first split connecting plate is fixedly coated on the periphery of the main keel, and the structural strength of the first split connecting piece is enhanced; the split connecting piece II is used for being fixedly connected with the split connecting piece II and is inserted into a gap between the split connecting piece I and the auxiliary keel, so that the auxiliary keel is prevented from being transversely offset in the main keel, and transverse deformation of the auxiliary keel at the joint of the keels during stress is avoided.
Further, the second connecting plate is arranged in a shape like a Chinese character 'ji'; the second connecting plate comprises a tightening part fixedly arranged on the auxiliary keel and a ladder fixing part horizontally connected to the edge of the end of the tightening part; the step fixing portion includes a first step plate fixed to the connection end plate and a second step plate fixedly mounted to the keel ceiling plate. The second connecting plate is tightly attached to the arc top of the keel ceiling plate when being tightly hooped on the auxiliary keel, so that the auxiliary keel and the keel ceiling plate are tightly attached, and gaps are reduced.
Further, the third connecting plate is arranged as a right-angle bending plate, and comprises a right-angle connecting plate which is simultaneously fixed on the main keel and the auxiliary keel, and a horizontal connecting plate which extends out from the horizontal plate end of the right-angle connecting plate and is in a ladder shape with the horizontal plate end. The third connecting plate is used in the position with low stress intensity requirement in the connecting position of the auxiliary keel and the main keel and in the connecting position with no dimension error in the actual installation, and is matched with the first connecting plate for selective use, so that reasonable structure and reasonable material use are ensured.
Further, the first connecting plate, the second connecting plate and the third connecting plate are all provided with connecting and fixing through holes which can be inserted into the connecting and fixing pieces in advance. The connecting and fixing through holes can be connected with fixing pieces through fixing screws, fixing bolts and the like, so that the first connecting plate is fixed with the main joist and the auxiliary joist, the second connecting plate is fixed with the auxiliary joist and the joist suspended ceiling plate, and the third connecting plate is fixed with the main joist, the auxiliary joist and the joist suspended ceiling plate.
The invention also provides a method for installing the room clear height lifting suspended ceiling structure, which adopts any one of the above components and comprises the following installation steps:
S1: measuring the clear height lifting size in advance so as to design the relevant height and length size of the auxiliary keel;
S2: the method comprises the steps of installing a keel fixing structure on a keel ceiling plate, firstly installing a main keel, reserving an auxiliary keel installation space, and preliminarily installing the auxiliary keel at a preset position on the keel ceiling plate, but not completely fixing;
S3: according to actual strength demand and size error condition, fixed second connecting plate of auxiliary joist mid-mounting or third connecting plate are in order to fix auxiliary joist and fossil fragments furred ceiling board, and fixed auxiliary joist and main joist, installation first connecting plate or third connecting plate are come fixed auxiliary joist, main joist and fossil fragments furred ceiling board simultaneously at the both ends of auxiliary joist installation first connecting plate or third connecting plate.
The invention has the beneficial effects that: the invention relates to a room net height lifting suspended ceiling structure, wherein a main keel is equivalent to a conventional keel structure, and an auxiliary keel is lower than the main keel in height and is used for being installed at an interference position; the two ends of the auxiliary keel are respectively inserted into the end parts of the main keel, and the auxiliary keel and the main keel are fixed with the keel ceiling plate, so that a ceiling space with larger space height is formed above the auxiliary keel, and the auxiliary keel is used for professional wiring and installation of large-size equipment without reducing the clean height of a room. And the first connecting block, the second connecting block and the third connecting block are selectively taken according to the actual condition of the site between the auxiliary keel and the main keel to ensure that the auxiliary keel can be fixedly connected with the main keel and has equivalent suspended ceiling strength, so that the effect of the auxiliary keel on the whole suspended ceiling structure is not influenced.
The installation method of the room clear height lifting suspended ceiling structure is used for guiding the auxiliary keel to be installed between the two main keels, and the first connecting block, the second connecting block or the third connecting block are reasonably selected based on actual conditions such as the requirement of the suspended ceiling structure strength, the actual dimension error or the like so as to reasonably use the connecting pieces, thereby realizing reasonable installation and fixation between the auxiliary keel and the main keel, reducing the installation error rate and reducing the material use.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to identify like elements. The drawings, which are included in the description, illustrate some, but not all embodiments of the invention. Other figures can be derived from these figures by one of ordinary skill in the art without undue effort.
FIG. 1 is a schematic view of an overall installation structure of a room clear height lifting ceiling structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of a cross runner structure of a ceiling structure for raising the net height of a room according to an embodiment of the present invention;
FIG. 3 is an exploded view of the overall structure of a room elevation lifting ceiling structure according to an embodiment of the present invention;
FIG. 4 is a block diagram of a first connection plate of a room clear height lift ceiling structure according to an embodiment of the present invention;
FIG. 5 is a schematic view of a second connection board of a ceiling structure for raising the net height of a room according to an embodiment of the present invention;
FIG. 6 is a schematic view of a third connection board of a ceiling structure for raising the net height of a room according to an embodiment of the present invention;
Fig. 7 is a schematic structural view of a third connection board of a room clear height lifting suspended ceiling structure according to another embodiment of the invention.
The main joist comprises a 1-main joist body, a 2-auxiliary joist body, a 21-joist rib body, a 22-connecting end plate, a 3-joist suspended ceiling plate, a 4-first connecting plate, a 41-split connecting plate I, a 42-split connecting plate II, a 5-second connecting plate, a 51-tightening part, a 52-step fixing part, a 521-first step plate, a 522-second step plate, a 6-third connecting plate, a 61-right angle connecting plate, a 62-horizontal connecting plate and a 7-connecting fixing through hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be arbitrarily combined with each other.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Referring to fig. 1 to 7, a room clear height lifting suspended ceiling structure according to an embodiment of the present invention includes a main runner 1, an auxiliary runner 2, and a runner suspended ceiling board 3, where the main runner 1 and the auxiliary runner 2 are both configured as a rectangular-shaped runner structure, the height of the auxiliary runner 2 is smaller than the height of the main runner 1, and the width of a runner rib 21 of the auxiliary runner 2 is smaller than the width of a rectangular-shaped cavity of the main runner 1. When the keel structure is installed, the main keel 1 is installed according to the traditional installation process, a keel installation empty area is reserved at a set position, namely the equipment installation position, the auxiliary keel 2 is installed on the fixing structure on the keel ceiling plate 3, and two ends of the auxiliary keel 2 are inserted into the main keel 1, so that the primary installation of the auxiliary keel 2 is completed. The space height of the suspended ceiling above the auxiliary keel 2 can be increased compared with that above the main keel 1, so that the suspended ceiling is used for installing large-size equipment or is convenient for professional wiring and pipe arrangement. Of course, with first connecting block fixed connection between false keel 2 and the main joist 1, also with second connecting plate 5 fixed connection between false keel 2 and the fossil fragments furred ceiling board 3, with third connecting plate 6 fixed connection between main joist 1, false keel 2, the fossil fragments furred ceiling board 3 three to guarantee between false keel 2 and main joist 1, the reliable connection between false keel 2 and the fossil fragments furred ceiling board 3, carry out intensity reinforcement to the junction of false keel 2 through first connecting block or second connecting block or third connecting block, still possess conventional furred ceiling effect in order to guarantee that false keel 2 highly becomes low back.
As one of the preferred items of the present embodiment, the cross runner 2 includes a runner rib 21 and a connecting end plate 22, the runner rib 21 is provided in an inverted "U" structure, and the connecting end plate 22 is extended horizontally and outwardly at the port of the runner rib 21 so that the cross runner 2 is connected with the plugging and fixing structure on the runner ceiling plate 3. And the length of the connecting end plate 22 is smaller than that of the keel rib 21, so that the keel rib 21 is exposed at the two ends of the auxiliary keel 2 independently, the auxiliary keel 2 can be connected with the keel ceiling plate 3, and the two ends of the auxiliary keel 2 can be inserted into the main keel 1, so that the primary installation of the auxiliary keel 2 is completed.
As a second preferred aspect of the present embodiment, the structural strength of the first connecting plate 4 is substantially higher than that of the second connecting plate 5 and the third connecting plate 6, and the first connecting plate 4 is designed mainly to cope with special situations such as high requirements on the structural strength of the suspended ceiling, errors in dimension found after the actual installation of the auxiliary keel 2, and insufficient length of one or both ends of the auxiliary keel 2 cannot be inserted into the main keel 1 or inserted into the main keel 1. In such a scenario, the first connection board 4 may be provided as a split connection board one 41 and a split connection board two 42, wherein the split connection board one 41 and the split connection board two 42 are each provided in a zigzag structure; the difference is that: the width of the split connecting plate 41 is larger, and when the split connecting plate is fastened and fixed on the periphery of the main keel 1, part of the body extends out of the end face of the main keel 1, which is equivalent to the length of the main keel 1. The second split connecting plate 42 is tightly hooped and installed at the end of the auxiliary keel 2 and fixed on the periphery thereof, and the second split connecting plate 42 extends out of the end of the auxiliary keel 2 only at the U-shaped plate of the second split connecting plate to form part of the body, and at the moment, after the auxiliary keel 2 is inserted into the main keel 1, the first split connecting plate 41 is fixedly connected with the main keel 1 by means of the connection fixing through hole 7 and fixedly connected with the connection end plate 22 of the auxiliary keel 2. Then the second split connecting plate 42 is inserted into the cavity of the first split connecting plate 41, and is simultaneously inserted into the connecting and fixing through holes 7 arranged on the first split connecting plate 41 and the second split connecting plate 42 through connecting and fixing pieces, so that the fixation between the first split connecting plate 41 and the second split connecting plate 42 is completed, which is equivalent to the connection and fixing of the main joist 1 and the joist rib 21. And the split connecting plate II 42 is also inserted into the gap of the overlapped part between the split connecting plate I41 and the auxiliary keel 2, thereby being beneficial to reducing the transverse jumping deflection and deformation of the auxiliary keel 2.
As a third preferred item of the present embodiment, the second connection plate 5 is provided in a figure-like structure; the second connecting plate 5 can be just hooped on the false keel 2. The second connecting plate 5 comprises a tightening part 51 and a step fixing part 52, wherein the tightening part 51 is of a U-shaped structure and can be just tightened on the keel rib 21 of the auxiliary keel 2; two step fixing portions 52 are horizontally integrally extended from the end opening of the tightening portion 51, and the step fixing portions 52 are divided into a first step plate 521 attached to the connection end plate 22 and a second step plate 522 attached to the keel ceiling plate 3. The second step plate 522 is lower than the first step plate 521 in height, so that a step fixing portion 52 is formed, and the first step plate 521, the second step plate 522 and the tightening portion 51 are provided with connecting and fixing through holes 7, so that the second connecting plate 5 is fixed with the cross runner 2, and the cross runner 2 is connected and fixed with the runner ceiling plate 3. The second connecting plate 5 can eliminate the clearance between the auxiliary keel 2 and the keel ceiling plate 3 when connecting and fixing the auxiliary keel 2 and the keel ceiling plate 3, and keep the auxiliary keel 2 and the keel ceiling plate 3 tightly attached.
In this embodiment, the third connecting plate 6 is set to be a right angle bending plate, and the third connecting plate 6 has a larger width and is used for simultaneously connecting and fixing the main joist 1 and the auxiliary joist 2, and also connecting and fixing the main joist and the joist suspended ceiling 3. The third connecting plate 6 comprises a right-angle connecting plate 61 which is simultaneously fixed on the main keel 1 and the auxiliary keel 2, and a horizontal connecting plate 62 which extends from the horizontal plate end of the right-angle connecting plate 61 and is in a ladder shape with the horizontal plate end, wherein the horizontal connecting plate 62 is similar to the second ladder plate 522 in structure, and the action and effect are the same as those of the second ladder plate 522. The third connecting plates 6 are symmetrically arranged at two sides of the auxiliary keel 2. In another embodiment, the third link plate 6 is provided with a clamping plate (shown in fig. 7) at the end of the main runner 1 in a swivel fold, which forms a clamping zone with the third link plate 6 body, facilitating the fixing of the third link plate 6 to the main runner 1. The right-angle connection plates 61 of the third connection plate 6 also have two structural forms, one is straight on the end face (not shown in the drawings, the vertical plate corresponding to the right-angle connection plate in fig. 7 is a long hair body, not an L-shaped structure as shown in fig. 7), and the other is characterized by the stepped height of the end face.
In essence, the third connecting plate 6 may also replace the second connecting plate 5 to connect the fixed cross runner 2 with the runner ceiling plate 3, and the third connecting plate 6 itself is not as strong as the second connecting plate 5. The third connecting plates 6 can have the same effect as the second connecting plates 5 when arranged on the two sides of the auxiliary keel 2, but the second connecting plates 5 have high strength and long service life; the third connecting plate 6 has lower strength but less material usage, and the allowable deformation allowance is larger than that of the second connecting plate 5, and the specific selection can be determined according to the actual situation on site. The third connecting plate 6 may be used to connect the cross runner 2 with the main runner 1 instead of the first connecting plate 4, but the third connecting plate 6 is mainly used in a scene where the cross runner 2 is inserted into the main runner 1 and the insertion length is sufficient.
The embodiment further includes a method for installing a room clear height lifting suspended ceiling structure, by adopting any one of the above, the method comprises the following installation steps:
S1: the net height lifting size is measured in advance, so that the relevant height and length size of the auxiliary keel 2 are designed;
S2: the method comprises the steps of installing a keel fixing structure on a keel ceiling plate 3, firstly installing a main keel 1, reserving an installation space of an auxiliary keel 2, and preliminarily installing the auxiliary keel 2 to a preset position on the keel ceiling plate 3, but not completely fixing;
S3: according to actual strength demand and size error condition, fix second connecting plate 5 or third connecting plate 6 in the middle part of false keel 2 in order to fix false keel 2 and fossil fragments furred ceiling 3, fix false keel 2 and main joist 1, install first connecting plate 4 or third connecting plate 6 and fix false keel 2, main joist 1 and fossil fragments furred ceiling 3 simultaneously at the both ends of false keel 2 installation first connecting plate 4 or third connecting plate 6.
As fourth preferred aspect of the present embodiment, the actual strength requirement and the dimensional error condition in S3 and mentioned in the foregoing embodiment, the actual strength requirement and the dimensional error condition include: the scene that furred ceiling structural strength required is higher, the dimension after the actual installation of false keel 2 found that there is the error and leads to false keel 2 one end or both ends to both can not insert main joist 1 or insert the condition that the length in the main joist 1 is insufficient, the scene that furred ceiling structural strength required is not high, the scene that requires higher to life.
The above is applicable to the prior art where nothing is mentioned.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting. Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A room clear height promotes furred ceiling structure, its characterized in that: including main joist (1), false keel (2) and fossil fragments furred ceiling board (3), main joist (1) sets up to several font structures, the height of false keel (2) is less than main joist (1) high, the tip cavity of two main joists (1) is inserted respectively at the both ends of false keel (2) in order to form the lower furred ceiling height of local scope between two main joists (1), still including first connecting plate (4) that are used for fixed connection main joist (1) and false keel (2), still include second connecting plate (5) of fixed connection false keel (2) and fossil fragments furred ceiling board (3), still include third connecting plate (6) of fixed connection to main joist (1) or false keel (2) or fossil fragments furred ceiling board (3).
2. The room clearance lifting ceiling structure of claim 1, wherein: the auxiliary keel (2) is arranged into a U-shaped keel, and the auxiliary keel (2) comprises a keel rib body (21) which can be inserted into the end cavity of the main keel (1) and a connecting end plate (22) which is horizontally extended from the side edge of the keel rib body (21).
3. The room clearance lifting ceiling structure of claim 2, wherein: the length of the connecting end plate (22) is smaller than that of the keel rib (21) so that two ends of the auxiliary keel (2) are exposed out of the keel rib (21).
4. The room clearance lifting ceiling structure of claim 1, wherein: the first connecting plate (4) comprises a split connecting plate I (41) used for connecting the main keel (1) and the auxiliary keel (2), and a split connecting plate II (42) used for connecting the split connecting plate I (41) and the auxiliary keel (2).
5. The room headroom lifting ceiling construction of claim 4, wherein: the split connecting plate I (41) is arranged into a U-shaped keel structure, and the split connecting plate I (41) is tightly hooped on the main keel (1) and is provided with a part of body overlapped with the auxiliary keel (2); the split connecting plate II (42) is hooped on the auxiliary keel (2) and the extension part plate body is inserted into an overlapping gap between the split connecting plate I (41) and the auxiliary keel (2).
6. The room clearance lifting ceiling structure of claim 2, wherein: the second connecting plate (5) is arranged in a shape like a Chinese character 'ji'; the second connecting plate (5) comprises a tightening part (51) fixedly arranged on the auxiliary keel (2) and a step fixing part (52) horizontally connected with the end edge of the tightening part (51); the step fixing portion (52) includes a first step plate (521) fixed to the connection end plate (22) and a second step plate (522) fixedly mounted to the keel ceiling plate (3).
7. The room clearance lifting ceiling structure of claim 1, wherein: the third connecting plate (6) is arranged to be a right-angle bent plate, and the third connecting plate (6) comprises a right-angle connecting plate (61) which is simultaneously fixed on the main keel (1) and the auxiliary keel (2), and a horizontal connecting plate (62) which extends from the horizontal plate end of the right-angle connecting plate (61) and is in a ladder shape with the horizontal plate end.
8. The room clearance lifting ceiling structure of claim 1, wherein: connection fixing through holes (7) which can be inserted into the connection fixing pieces are formed in the first connecting plate (4), the second connecting plate (5) and the third connecting plate (6) in advance.
9. The installation method of the room clear height lifting suspended ceiling structure according to claim 1, adopting the room clear height lifting suspended ceiling structure according to any one of claims 1 to 8, wherein the installation steps are as follows:
S1: the net height lifting size is measured in advance, so that the relevant height and length size of the auxiliary keel (2) are designed;
S2: the method comprises the steps of installing a keel fixing structure on a keel ceiling plate (3), firstly installing a main keel (1), reserving an installation space of an auxiliary keel (2), and preliminarily installing the auxiliary keel (2) at a preset position on the keel ceiling plate (3), but not completely fixing;
S3: according to actual intensity demand and size error condition, fixed second connecting plate (5) or third connecting plate (6) are in order to fix auxiliary joist (2) and fossil fragments furred ceiling board (3) at auxiliary joist (2) mid-mounting, and fixed auxiliary joist (2) and main joist (1), main joist (1) and fossil fragments furred ceiling board (3) are come to first connecting plate (4) or third connecting plate (6) in the both ends installation of auxiliary joist (2).
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| CN202011153224.8A CN112144733B (en) | 2020-10-26 | 2020-10-26 | Room net height lifting suspended ceiling structure and mounting method thereof |
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| CN202011153224.8A CN112144733B (en) | 2020-10-26 | 2020-10-26 | Room net height lifting suspended ceiling structure and mounting method thereof |
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| CN112144733B true CN112144733B (en) | 2024-07-12 |
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| CN213952675U (en) * | 2020-10-26 | 2021-08-13 | 浙江亚厦装饰股份有限公司 | Room net height promotes furred ceiling structure |
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| CN210658893U (en) * | 2019-08-05 | 2020-06-02 | 金螳螂精装科技（苏州）有限公司 | Do benefit to furred ceiling mounting structure of Loft intermediate layer space compression |
| CN110528771B (en) * | 2019-09-29 | 2024-08-02 | 广州市爱智造科技有限公司 | Drop-level suspended ceiling |
| CN211548324U (en) * | 2019-12-20 | 2020-09-22 | 北京施图美达装饰工程有限公司 | Spliced ceiling structure |
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| CN213952675U (en) * | 2020-10-26 | 2021-08-13 | 浙江亚厦装饰股份有限公司 | Room net height promotes furred ceiling structure |
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