CN111962755A - Connecting assembly for connecting light steel keel and panel and mounting method - Google Patents
Connecting assembly for connecting light steel keel and panel and mounting method Download PDFInfo
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- CN111962755A CN111962755A CN202010928594.8A CN202010928594A CN111962755A CN 111962755 A CN111962755 A CN 111962755A CN 202010928594 A CN202010928594 A CN 202010928594A CN 111962755 A CN111962755 A CN 111962755A
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- 238000003780 insertion Methods 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 10
- 238000005452 bending Methods 0.000 claims description 22
- 230000007306 turnover Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 238000013461 design Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims 1
- 239000012634 fragment Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
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- 239000002253 acid Substances 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
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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
- E04B9/28—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like having grooves engaging with horizontal flanges of the supporting construction or accessory means connected thereto
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Abstract
A connecting assembly for connecting a light steel keel and a panel comprises an I-shaped connecting piece and a plurality of I-shaped hanging pieces, wherein the I-shaped hanging pieces are inserted at the bottom of the I-shaped connecting piece; the bottom of the I-shaped hanging piece is provided with an inserting groove corresponding to the I-shaped connecting piece, the I-shaped hanging piece comprises a bottom plate and side plates connected to the two sides of the bottom plate, and the inserting groove is communicated with the side plates on the two sides; the tops of the side plates on the two sides of the I-shaped hanging piece are bent downwards towards the inside of the I-shaped hanging piece to form a hook structure; the top of the I-shaped connecting piece is inserted into the insertion groove of the I-shaped hanging piece, and two sides of the bottom of the I-shaped connecting piece form opposite mounting grooves; compared with the prior art, the I-shaped hanging piece is hung on the light steel keel, the I-shaped connecting piece is inserted below the I-shaped hanging piece, the I-shaped hanging piece on the light steel keel can slide according to the length of the panel, and therefore the position of the I-shaped connecting piece is adjusted, and the light steel keel can be connected with the panels of different sizes under the action of the I-shaped hanging piece and the I-shaped connecting piece.
Description
Technical Field
The invention belongs to the technical field of ceiling installation, and particularly relates to a connecting assembly for connecting a light steel keel and a panel and an installation method.
Background
The assembled furred ceiling is with high strength gypsum as the main material, and is fixed through the installation of steel reinforcement fossil fragments, and the fire prevention does not ftracture, and is indeformable, and no formaldehyde, simple mends direct painting behind the seam, does not need manual preparation, according to the drawing at factory's machine-based production, transports on-the-spot direct mount, does not need too professional technique, and simple training can be operated, no matter be material cost or cost of labor all reduce a lot than traditional carpenter's furred ceiling.
Assembled furred ceiling system does not contain asbestos composition because, do not contain formaldehyde after the installation is accomplished, be a fine green material, and the assembled furred ceiling is made by fire-retardant material, can not produce the flue gas when the conflagration breaing out, can not produce the poison gas yet, can not release any harmful pollutant in the middle of the big fire yet, current assembled furred ceiling system water absorption rate is very low simultaneously, have fine dampproofing effect, prevent to milden and rot, also can acid and alkali-resistance, have good antistatic effect after the installation of assembled furred ceiling system, can provide fine environmental decoration.
In the connection of current fossil fragments and panel, be equipped with main joist and false keel usually, link to each other through the connecting piece between main joist and the false keel, the false keel links to each other with the panel, realizes being connected between panel and the main joist.
The integrated ceiling keel structure disclosed in the Chinese patent No. CN203420400U comprises groove-shaped keels and triangular keels, wherein the groove-shaped keels are sequentially arranged in parallel, a plurality of triangular keels which are parallel to each other are connected below the groove-shaped keels through connecting pieces, the triangular keels are perpendicular to the groove-shaped keels, fixing holes are arranged in the tops of the groove-shaped keels, and a screw is connected with a ceiling through the connecting fixing holes.
Above-mentioned this kind of keel structure who discloses utilizes the connecting piece to peg graft cell type fossil fragments and triangular keel, and the connecting piece in this scheme, cell type fossil fragments and triangular keel are prefabricated construction, and can have certain machining error in the course of working, thereby can have the installation deviation that a plurality of accumulations of machining error produced in the later stage installation, area of contact between connecting piece and cell type fossil fragments and the triangular keel is less simultaneously, cause the deformation of connecting piece easily when the connecting piece is atress suddenly, thereby can produce the installation deviation between panel and the fossil fragments, influence the furred ceiling installation.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the connecting component and the mounting method for connecting the light steel keel and the panel, which are convenient to mount, stable and reliable and suitable for panels with different sizes.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a connecting assembly for connecting a light steel keel and a panel comprises an I-shaped connecting piece and a plurality of I-shaped hanging pieces, wherein the I-shaped hanging pieces are inserted at the bottom of the I-shaped connecting piece; the bottom of the I-shaped hanging piece is provided with an inserting groove corresponding to the I-shaped connecting piece, the I-shaped hanging piece comprises a bottom plate and side plates connected to the two sides of the bottom plate, and the inserting groove is communicated with the side plates on the two sides; the tops of the side plates on the two sides of the I-shaped hanging piece are bent downwards towards the inside of the I-shaped hanging piece to form a hook structure; the top of the I-shaped connecting piece is inserted into the insertion groove of the I-shaped hanging piece, and two sides of the bottom of the I-shaped connecting piece form opposite mounting grooves.
As a preferable scheme of the invention, a downwardly extending arc groove is formed at the top of the side plate, the arc groove is located in the middle of the top of the side plate, and the arc groove extends downwards to the middle of the side plate.
As a preferred scheme of the invention, the top of the side plate forms folding pieces under the action of the arc groove, the folding pieces are formed at two ends of the side plate, and an included angle is formed between the folding pieces and the side plate.
As a preferable mode of the present invention, the insertion groove includes a first groove and a second groove which are communicated with each other, the first groove is formed on the bottom plate, and the second groove is formed on the bottom of the side plate.
As a preferable scheme of the present invention, the first groove is located at the center of the bottom plate, and the first groove is communicated with the second grooves on the side plates at both sides along the length direction of the bottom plate, the second groove is located at the center of the bottom of the side plate, the first groove is communicated with the bottom of the second groove, and the width of the second groove is greater than the width of the first groove.
As a preferable scheme of the present invention, a baffle is formed at the bottom of the side plate, the baffle is located below the second groove, and the baffle is located at two sides of the first groove.
As a preferable scheme of the invention, the I-shaped connecting piece comprises an I-shaped main body, bending pieces and top supporting pieces, wherein the mounting grooves are formed on two sides of the I-shaped main body, the bending pieces are positioned on two sides of the top of the I-shaped main body, the top supporting pieces are positioned on two sides of the top of the bending pieces, and the top supporting pieces are abutted to the insertion grooves.
A method for installing a connecting assembly for connecting a light steel keel and a panel, comprising the steps of:
step A: prefabricating the light steel keel, the panel, the I-shaped connecting piece and the I-shaped hanging piece in a factory, and transporting to the site;
and B: installing a light steel keel, and installing the light steel keel on the original top according to a design drawing;
and C: sleeving an I-shaped hanging piece on the light steel keel, and bending the side plates on two sides of the I-shaped hanging piece to enable the side plates on two sides of the I-shaped hanging piece to simultaneously abut against the inner wall, the outer wall and the top of the side wall of the light steel keel, wherein the I-shaped hanging piece is connected to the light steel keel in a sliding mode;
step D: inserting the bottom of the I-shaped hanging piece into the inserting groove of the I-shaped connecting piece, and placing one end of the panel in the installing groove at the bottom of the I-shaped connecting piece;
step E: inserting the I-shaped connecting piece into the inserting groove at the bottom of the adjacent I-shaped hanging piece, and moving the I-shaped connecting piece to enable the other side of the panel to be placed in the installing groove at the bottom of the I-shaped connecting piece;
step F: and assembling the panels between adjacent panels in the same way.
As a preferred scheme of the invention, the top is formed with a downwardly extending arc groove, the arc groove is located in the middle of the top of the side plate, the arc groove extends downwardly to the middle of the side plate, and the top of the side plate forms a flap piece under the action of the arc groove.
As a preferable mode of the present invention, the insertion groove includes a first groove and a second groove which are communicated with each other, the first groove is formed on the bottom plate, and the second groove is formed on the bottom of the side plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the I-shaped hanging piece is hung on the light steel keel, and the I-shaped connecting piece is inserted below the I-shaped hanging piece, so that the I-shaped hanging piece on the light steel keel can slide according to the length of the panel, the position of the I-shaped connecting piece is adjusted, and the light steel keel can be connected with the panels of different sizes under the action of the I-shaped hanging piece and the I-shaped connecting piece.
2. The I-shaped hanging piece and the I-shaped connecting piece are in large contact area, so that the I-shaped hanging piece and the I-shaped connecting piece are in good stability.
3. The I-shaped hanging piece and the light steel keel are tightly attached through the turnover piece, so that the contact area is large, and the I-shaped hanging piece and the light steel keel have better stability.
4. The light steel keel and the I-shaped connecting piece are vertically arranged under the action of the I-shaped hanging piece, so that the I-shaped connecting piece can move conveniently, and are respectively arranged at the upper end and the lower end of the I-shaped hanging piece without mutual interference.
Drawings
FIG. 1 is a schematic view of the installation of the present invention;
FIG. 2 is a schematic view of the connection of an I-shaped connector to an I-shaped body;
FIG. 3 is a front view of the I-shaped connector and I-shaped body;
FIG. 4 is an initial structural view of an I-shaped hanger;
FIG. 5 is a structural schematic diagram of the bending of the I-shaped hanging piece;
FIG. 6 is a schematic structural view of an I-shaped connector;
reference numbers in the figures: the novel I-shaped connecting piece comprises an I-shaped connecting piece 1, I-shaped main bodies 1-1, bending pieces 1-2, top supporting pieces 1-3, mounting grooves 1-4, I-shaped hanging pieces 2, a bottom plate 2-1, side plates 2-2, first grooves 2-3, second grooves 2-4, baffles 2-5, folding pieces 2-6, arc grooves 2-7, observation grooves 2-8, light steel keels 3 and panels 4.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1-6, a connecting assembly for connecting a light steel keel and a panel comprises an i-shaped connecting piece 1 and a plurality of i-shaped hanging pieces 2, wherein the i-shaped hanging pieces 2 are inserted at the bottom of the i-shaped connecting piece 1; an inserting groove corresponding to the I-shaped connecting piece 1 is formed at the bottom of the I-shaped hanging piece 2, the I-shaped hanging piece 2 comprises a bottom plate 2-1 and side plates 2-2 connected to two sides of the bottom plate 2-1, and the inserting groove is communicated with the side plates 2-2 on the two sides; the tops of the side plates 2-2 at the two sides of the I-shaped hanging piece 2 are bent downwards towards the inside of the I-shaped hanging piece 2 to form a hook structure; the top of the I-shaped connecting piece 1 is inserted into the insertion groove of the I-shaped hanging piece 2, and mounting grooves 1-4 which are oppositely arranged are formed on two sides of the bottom of the I-shaped connecting piece 1.
A plurality of I-shaped pendants 2 are equidistantly arranged on an I-shaped connecting piece 1, the I-shaped pendants 2 are hung on a light-weight keel 3 through bending of side plates 2-2, the I-shaped pendants 2 can slide along the length direction of the light-weight keel 3, the bottom of each I-shaped pendant 2 is connected with the I-shaped connecting piece 1 through an inserting groove, so that the light-weight keel 3 is connected with the I-shaped connecting piece 1, the light-weight keel 3 and the I-shaped connecting piece 1 are perpendicularly arranged under the action of the I-shaped pendants 2, the distance between every two adjacent I-shaped connecting pieces 1 can be adjusted through sliding the I-shaped pendants 2, and the number of the I-shaped pendants 2 is set according to the position and.
The inserting groove comprises a first groove 2-3 and a second groove 2-4 which are communicated, the first groove 2-3 is formed on the bottom plate 2-1, the second groove 2-4 is formed at the bottom of the side plate 2-2, the first groove 2-3 is positioned at the center of the bottom plate 2-1, the first groove 2-3 is communicated with the second grooves 2-4 on the side plates 2-2 at two sides along the length direction of the bottom plate 2-1, the second groove 2-4 is positioned at the center of the bottom of the side plate 2-2, the first groove 2-3 is communicated with the bottom of the second groove 2-4, and the width of the second groove 2-4 is larger than that of the first groove 2-3.
The second groove 2-4 is formed at the bottom of the side plate 2-2, the second groove 2-4 is not communicated with the bottom plate 2-1, the position of the second groove 2-4 on the side plate 2-2 which is oppositely arranged corresponds to that of the second groove 2-4, the second groove 2-4 is positioned at the center of the bottom of the side plate 2-2, the second groove 2-4 is horizontally arranged along the bottom of the side plate 2-2, the second groove 2-4 is arranged in parallel with the bottom of the side plate 2-2, the distance between the second groove 2-4 and the bottom plate 2-1 is the thickness of the baffle plate 2-5, the second groove 2-4 forms a sliding track of the I-shaped connecting piece 1, when the I-shaped connecting piece 1 is inserted at the bottom of the I-shaped hanging piece 2, the top of the I-shaped connecting piece 1 is simultaneously propped against the top, the bottom and the side wall of the second groove 2-4.
The first groove 2-3 is formed in the middle of the bottom plate 2-1, the first groove 2-3 is arranged along the length direction of the bottom plate 2-1, the first groove 2-3 is communicated with the second groove 2-4 on the side plate 2-2 which is arranged oppositely, the width of the first groove 2-3 is smaller than the length of the groove 2-3, and the first groove 2-3 is located in the middle of the second groove 2-4.
The distance from the side edge of the first groove 2-3 to the side edge of the second groove 2-4 is the width of the baffle 2-5, the bottom plate 2-1 is of a hollow structure, the connecting part between the bottom plate 2-1 and the side plate 2-2 is positioned at the two sides of the bottom plate 2-1 and the side plate 2-2, and the connecting part between the bottom plate 2-1 and the side plate 2-2 is arranged according to the size of the second groove 2-4.
The bottom of the side plate 2-2 is provided with a baffle 2-5, the baffle 2-5 is positioned below the second groove 2-4, and the baffle 2-5 is positioned at two sides of the first groove 2-3.
The top of the side plate 2-2 is provided with a downwardly extending arc groove 2-7, the arc groove 2-7 is located in the middle of the top of the side plate 2-2, the arc groove 2-7 extends downwards to the middle of the side plate 2-2, the top of the side plate 2-2 forms a turnover piece 2-6 under the action of the arc groove 2-7, the turnover pieces 2-6 are formed at two ends of the side plate 2-2, and an included angle is formed between the turnover piece 2-6 and the side plate 2-2.
The arrangement of the arc grooves 2-7 enables the width of the turnover pieces 2-6 to be smaller, so that the turnover pieces 2-6 can be conveniently turned over, the length of the bottom plate 2-1 is larger than the width of the light steel keel 3, the I-shaped hanging piece 2 is placed below the light steel keel 3, the inner walls of the side plates 2-2 on the two sides of the I-shaped hanging piece 2 are simultaneously abutted against the outer wall of the light steel keel 3, the height of the side plates 2-2 is larger than the height of the outer wall of the light steel keel 3, the turnover pieces 2-6 are turned over, the side plates 2-2 are simultaneously abutted against the outer wall and the inner wall of the light steel keel 3, the bent parts between the turnover pieces 2-6 and the side plates 2-2 are abutted against the top of the light steel keel 3, so that the I-shaped hanging piece 2 is hung on the light steel keel 3, and the I-shaped hanging piece 2 can move along.
The I-shaped connecting piece 1 comprises an I-shaped main body 1-1, bending pieces 1-2 and top supporting pieces 1-3, mounting grooves 1-4 are formed in two sides of the I-shaped main body 1-1, the bending pieces 1-2 are located on two sides of the top of the I-shaped main body 1-1, the top supporting pieces 1-3 are located on two sides of the top of the bending pieces 1-2, and the top supporting pieces 1-3 are abutted to the inserting grooves.
The I-shaped main body 1-1, the bending pieces 1-2 and the top supporting pieces 1-3 are of an integrally formed metal structure, the I-shaped main body 1-1 is of an I-shaped structure, the top width of the I-shaped main body 1-1 is larger than the bottom width of the I-shaped main body 1-1, the bending pieces 1-2 are connected to two sides of the top of the I-shaped main body 1-1, the bending pieces 1-2 are perpendicular to the I-shaped main body 1-1, the side faces of the bending pieces 1-2 abut against the end portions of the baffles 2-5, the top supporting pieces 1-3 are connected to two sides of the top of the bending pieces 1-2, the top supporting pieces 1-3 are perpendicular to the bending pieces 1-2, and the size of the top supporting pieces 1-3 is set according to the length and height of the second grooves.
A method of installing a connection assembly for connecting a light steel runner to a panel, comprising the steps of:
step A: and prefabricating the light steel keel 3, the panel 4, the I-shaped connecting piece 1 and the I-shaped hanging piece 2 in a factory, and transporting to the site.
And B: installing the light steel keels 3, installing the light steel keels 3 on the original top according to design drawings, and arranging the light steel keels 3 in parallel.
And C: the I-shaped hanging piece 2 is sleeved on the light steel keel 3, the side plates 2-2 on the two sides of the I-shaped hanging piece 2 form a bending structure, the side plates 2-2 on the two sides of the I-shaped hanging piece 2 are simultaneously abutted to the inner wall, the outer wall and the top of the side wall of the light steel keel 3 through manual or mechanical pulling of an operator, the I-shaped hanging piece 2 is connected to the light steel keel 3 in a sliding mode, the bottom of the side plate 2-2 is abutted to the outer wall of the light steel keel 3, the top of the side plate 2-2 is abutted to the inner wall of the light steel keel 3, and the bending part of the side plate 2-2 is abutted to the top of the side wall of.
Step D: the bottom of the I-shaped pendant 2 is inserted into the insertion groove of the I-shaped connecting piece 1, one end of the panel 4 is placed in the mounting groove 1-4 at the bottom of the I-shaped connecting piece 1, the size of the mounting groove 1-4 is set according to the thickness of the panel 4, and one end of the panel 4 is embedded in the mounting groove 1-4.
Step E: the I-shaped connecting piece 1 is inserted into the insertion groove at the bottom of the adjacent I-shaped hanging piece 2, the I-shaped connecting piece 1 is moved, the other side of the panel 4 is placed in the installation groove 1-4 at the bottom of the I-shaped connecting piece 1, and the distance between the adjacent I-shaped connecting pieces 1 can be adjusted according to the sliding of the I-shaped hanging pieces 2, so that the panel 4 with different lengths can be suitable.
Step F: and the panels 4 between adjacent panels are assembled in the same way.
The top of the side plate is provided with an arc groove 2-7 extending downwards, the arc groove 2-7 is positioned in the middle of the top of the side plate 2-2, the arc groove 2-7 extends downwards to the middle of the side plate 2-2, and the top of the side plate 2-2 forms a folding piece 2-6 under the action of the arc groove 2-7.
The inserting groove comprises a first groove 2-3 and a second groove 2-4 which are communicated, the first groove 2-3 is formed on the bottom plate 2-1, and the second groove 2-4 is formed at the bottom of the side plate 2-2.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the technical scheme includes that the novel structural frame comprises an I-shaped connecting piece 1, I-shaped main bodies 1-1, bending pieces 1-2, top supporting pieces 1-3, mounting grooves 1-4, I-shaped hanging pieces 2, a bottom plate 2-1, side plates 2-2, first grooves 2-3, second grooves 2-4, baffles 2-5, folding pieces 2-6, arc grooves 2-7, observation grooves 2-8, light steel keels 3, panels 4 and other terms, but the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. A connecting assembly for connecting a light steel keel and a panel is characterized by comprising an I-shaped connecting piece (1) and a plurality of I-shaped hanging pieces (2), wherein the I-shaped hanging pieces (2) are inserted at the bottom of the I-shaped connecting piece (1); an inserting groove corresponding to the I-shaped connecting piece (1) is formed at the bottom of the I-shaped hanging piece (2), the I-shaped hanging piece (2) comprises a bottom plate (2-1) and side plates (2-2) connected to the two sides of the bottom plate (2-1), and the inserting groove is communicated with the side plates (2-2) on the two sides; the tops of side plates (2-2) on two sides of the I-shaped hanging piece (2) are bent downwards towards the inside of the I-shaped hanging piece (2) to form a hook structure; the top of the I-shaped connecting piece (1) is inserted into the insertion groove of the I-shaped hanging piece (2), and two sides of the bottom of the I-shaped connecting piece (1) form opposite mounting grooves (1-4).
2. A connecting assembly for connecting a light steel keel and a panel according to claim 1, wherein the top of the side plate (2-2) is formed with a circular arc groove (2-7) extending downwards, the circular arc groove (2-7) is positioned in the middle of the top of the side plate (2-2), and the circular arc groove (2-7) extends downwards to the middle of the side plate (2-2).
3. The connecting assembly for connecting the light steel keel and the panel according to claim 2, wherein the top of the side plate (2-2) forms turnover pieces (2-6) under the action of the arc grooves (2-7), the turnover pieces (2-6) are formed at two ends of the side plate (2-2), and an included angle is formed between the turnover pieces (2-6) and the side plate (2-2).
4. A connecting assembly according to claim 1, characterized in that the socket comprises a first groove (2-3) and a second groove (2-4) which are in communication, the first groove (2-3) being formed in the bottom plate (2-1) and the second groove (2-4) being formed in the bottom of the side plate (2-2).
5. A connecting assembly for connecting a light steel keel and a panel according to claim 4, wherein the first groove (2-3) is located at the center of the bottom plate (2-1), the first groove (2-3) is communicated with the second grooves (2-4) on the side plates (2-2) at two sides along the length direction of the bottom plate (2-1), the second groove (2-4) is located at the center of the bottom of the side plates (2-2), the first groove (2-3) is communicated with the bottom of the second groove (2-4), and the width of the second groove (2-4) is larger than that of the first groove (2-3).
6. A connecting assembly for connecting a light steel runner to a panel according to claim 5, characterised in that the bottom of the side plate (2-2) is formed with a baffle (2-5), the baffle (2-5) being located below the second groove (2-4), and the baffles (2-5) being located on both sides of the first groove (2-3).
7. The connecting assembly for connecting the light steel keel and the panel according to claim 1, wherein the I-shaped connecting piece (1) comprises an I-shaped main body (1-1), bending pieces (1-2) and top supporting pieces (1-3), the mounting grooves (1-4) are formed on two sides of the I-shaped main body (1-1), the bending pieces (1-2) are located on two sides of the top of the I-shaped main body (1-1), the top supporting pieces (1-3) are located on two sides of the top of the bending pieces (1-2), and the top supporting pieces (1-3) are abutted to the insertion grooves.
8. A method for installing a connecting assembly for connecting a light steel keel and a panel, comprising the steps of:
step A: prefabricating the light steel keel (3), the panel (4), the I-shaped connecting piece (1) and the I-shaped hanging piece (2) in a factory, and transporting to the site;
and B: installing a light steel keel (3), and installing the light steel keel (3) on the original top according to a design drawing;
and C: the I-shaped hanging piece (2) is sleeved on the light steel keel (3), side plates (2-2) on two sides of the I-shaped hanging piece (2) are bent, so that the side plates (2-2) on two sides of the I-shaped hanging piece (2) are simultaneously abutted against the inner wall, the outer wall and the top of the side wall of the light steel keel (3), and the I-shaped hanging piece (2) is slidably connected to the light steel keel (3);
step D: the bottom of the I-shaped hanging piece (2) is inserted into the insertion groove of the I-shaped connecting piece (1), and one end of the panel (4) is placed in the mounting groove (1-4) at the bottom of the I-shaped connecting piece (1);
step E: inserting the I-shaped connecting piece (1) into an inserting groove at the bottom of the adjacent I-shaped hanging piece (2), and moving the I-shaped connecting piece (1) to enable the other side of the panel (4) to be placed in a mounting groove (1-4) at the bottom of the I-shaped connecting piece (1);
step F: and the panels (4) between adjacent panels are assembled in the same way.
9. The mounting method of the connecting assembly for connecting the light steel keel and the panel according to claim 8, wherein the top is formed with a downwardly extending circular arc groove (2-7), the circular arc groove (2-7) is located in the middle of the top of the side plate (2-2), the circular arc groove (2-7) extends downwards to the middle of the side plate (2-2), and the top of the side plate (2-2) forms a turnover piece (2-6) under the action of the circular arc groove (2-7).
10. An installation method of a connecting assembly for connecting a light steel runner to a panel according to claim 8, characterized in that the insertion groove comprises a first groove (2-3) and a second groove (2-4) which are communicated, the first groove (2-3) is formed on the bottom plate (2-1), and the second groove (2-4) is formed on the bottom of the side plate (2-2).
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| CN112554413A (en) * | 2020-12-24 | 2021-03-26 | 浙江亚厦装饰股份有限公司 | Multifunctional wall top closing-up structure and mounting method thereof |
| CN113250369A (en) * | 2021-04-28 | 2021-08-13 | 浙江亚厦装饰股份有限公司 | Ceiling structure with small top surface installation space and installation method thereof |
| CN114607086A (en) * | 2022-03-25 | 2022-06-10 | 浙江亚厦装饰股份有限公司 | Hanging assembly of flat-top low-level suspended ceiling |
| CN114607087A (en) * | 2022-03-25 | 2022-06-10 | 浙江亚厦装饰股份有限公司 | Assembled ceiling system with reverse drop level |
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| CN113250369A (en) * | 2021-04-28 | 2021-08-13 | 浙江亚厦装饰股份有限公司 | Ceiling structure with small top surface installation space and installation method thereof |
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| CN114607087A (en) * | 2022-03-25 | 2022-06-10 | 浙江亚厦装饰股份有限公司 | Assembled ceiling system with reverse drop level |
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| CN111962755B (en) | 2024-06-18 |
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