CN113982173A

CN113982173A - Assembled falls a grade furred ceiling

Info

Publication number: CN113982173A
Application number: CN202111077734.6A
Authority: CN
Inventors: 丁泽成; 王文广; 周东珊; 王聪聪; 余广
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-28

Abstract

The invention relates to the technical field of fabricated suspended ceilings, in particular to a fabricated drop-level suspended ceiling. It includes high-order furred ceiling, low level furred ceiling and is used for connecting the high-order furred ceiling and the low level furred ceiling fall the grade board, low level furred ceiling with the lateral wall body, with fall the grade board respectively through bridging structural connection, bridging structural including set up in the lateral wall body or fall the fixed plate of grade board, and set up in the bridging of low level furred ceiling, bridging including the overlap joint in the overlap joint board of fixed plate. In this application, low-order furred ceiling is a whole board, has avoided the problem of concatenation gap, concatenation not parallel and level. Meanwhile, the low-level suspended ceiling is connected with the side wall body and the falling-level plate through the lapping structure, and the mounting and dismounting efficiency of the low-level suspended ceiling is improved by adopting a lapping mode, so that the low-level suspended ceiling can be dismounted and is convenient to maintain and replace.

Description

Assembled falls a grade furred ceiling

Technical Field

The invention relates to the technical field of fabricated suspended ceilings, in particular to a fabricated drop-level suspended ceiling.

Background

In the interior decoration process, in order to increase various functions of the ceiling or improve the aesthetic property of the ceiling, the ceiling is often set to be of a falling structure. At present, a traditional suspended ceiling grade falling device is generally formed by splicing a plurality of gypsum boards, the traditional suspended ceiling grade falling device of the gypsum boards is generally formed by taking a wood keel or a light steel keel as a keel frame, firstly, the wood keel or the light steel keel is fixed on the indoor top surface, then, the spliced gypsum boards are nailed on the keel by using a gun nail, then, an antirust pattern layer is coated, a gap part is coated with putty, and after the gap part is dried, latex paint is coated. Therefore, the construction process of the traditional suspended ceiling grade-falling device is complex, plates need to be processed on site and paint needs to be coated, the human health is easily affected due to the pollution of the construction site environment, the traditional construction period is long, the labor cost is increased, and quick construction cannot be realized. Therefore, it is very necessary to design a ceiling classification device with simple process, short construction period and less pollution, so as to overcome the above defects of the conventional ceiling classification device.

Patent document CN212453282U discloses such a double soft membrane drop ceiling assembly. Two mantle drop level furred ceiling assemblies include first wall, second wall, top surface, still include: the first cascade module comprises a first cascade top plate and a first cascade enclosing plate, the first cascade top plate is installed on a first wall surface, and the first cascade enclosing plate is installed on the top surface; the second cascade module comprises a second cascade top plate and a second cascade enclosing plate, the second cascade top plate is installed on a second wall surface, and the first cascade enclosing plate is installed on the top surface; the two ends of the first soft film are respectively installed on the first falling grade coaming and the second falling grade coaming through the first edge folding piece and the second edge folding piece, and the two ends of the second soft film are respectively installed on the first falling grade coaming and the second falling grade coaming through the third edge folding piece and the fourth edge folding piece.

In this application, divide low-order furred ceiling into first fall a grade roof and butt joint roof two parts, first fall a grade roof and first fall a grade bounding wall, butt joint roof and side wall and pass through the wood moulding nailing connection of L type respectively. Firstly, the problem of uneven installation easily exists between the first drop-level top plate and the butt-joint top plate; second, the fixed connection mode of nailing is not only installed inconveniently, is not convenient for the dismantlement of low level furred ceiling moreover, is difficult to maintain when the low level furred ceiling takes place to damage and changes.

Disclosure of Invention

The invention aims to solve the problems and provides an assembled drop ceiling.

The technical scheme for solving the problems is that the fabricated drop-level ceiling comprises a high-level ceiling, a low-level ceiling and a drop-level plate for connecting the high-level ceiling and the low-level ceiling, wherein the low-level ceiling is connected with a side wall body and the drop-level plate through a hanging structure, the hanging structure comprises a fixing plate arranged on the side wall body or the drop-level plate and a hanging piece arranged on the low-level ceiling, and the hanging piece comprises a lap joint plate lapped on the fixing plate.

Preferably, the lap joint piece further comprises an installation plate parallel to and connected with the back surface of the low-level suspended ceiling, the lap joint plate is connected with the installation plate through a side plate, and the side plate is abutted against the side surface of the fixed plate.

Preferably, the lap joint member further comprises a reinforcing plate parallel to and connected with the side wall body or the step-down plate, and the reinforcing plate is connected with the lap joint plate.

Preferably, the fixing plate is parallel to the low-level suspended ceiling.

Preferably, the fixing plate abuts against a back surface of the lower ceiling.

Preferably, the drop plate divides the suspended ceiling into a non-mounting portion close to the side wall and a mounting portion far from the side wall, and the fixing plate is in contact with the non-mounting portion.

Preferably, the side wall body is connected with the fixing plate through a first connecting plate, the first connecting plate is parallel to and connected with the side wall body, and the first connecting plate and the fixing plate are integrally formed.

Preferably, the fixed plate is arranged at one end of the falling plate, the abutting plate is arranged at the other end of the falling plate, the abutting plate is parallel to and connected with the high-level suspended ceiling, and the abutting plate, the falling plate and the fixed plate are integrally formed.

The high-level suspended ceiling structure is characterized by further comprising a square pipe for supporting the high-level suspended ceiling, two ends of the square pipe are respectively connected with a second side wall body perpendicular to the side wall body through fixing lines, each fixing line comprises a second connecting plate parallel to and connected with the second side wall body and a supporting plate perpendicular to the second connecting plate and in lap joint with a square pipe, and the supporting plate is abutted to the abutting plates.

Preferably, one of the fixing plates is connected to at least two of the hooking members.

The invention has the beneficial effects that:

1. in this application, low-order furred ceiling is a whole board, has avoided the problem of concatenation gap, concatenation not parallel and level. Meanwhile, the low-level suspended ceiling is connected with the side wall body and the falling-level plate through the lapping structure, and the mounting and dismounting efficiency of the low-level suspended ceiling is improved by adopting a lapping mode, so that the low-level suspended ceiling can be dismounted and is convenient to maintain and replace.

2. The lap piece can be designed into an integrally formed metal component, so that the design requirements of standardization and modularization are met, and the requirement of fire-proof grade is met.

Drawings

FIG. 1 is a schematic structural view of a fabricated drop grade ceiling;

FIG. 2 is a schematic view of the connection of a raised ceiling, a lowered ceiling and a drop plate in a fabricated drop ceiling;

FIG. 3 is a side view of a fabricated drop grade ceiling;

FIG. 4 is a schematic structural view of one embodiment of a hanger in a fabricated drop grade ceiling;

FIG. 5 is a schematic diagram of another embodiment of a hanger in a fabricated drop grade ceiling;

in the figure: high-order furred ceiling 1, square pipe 11, second connecting plate 12, accept board 13, low level furred ceiling 2, fall grade board 3, butt plate 31, fixed plate 41, bridging plate 42, mounting panel 43, curb plate 44, gusset plate 45, first connecting plate 46.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

An assembled drop ceiling is shown in fig. 1 and comprises a high suspended ceiling 1, a low suspended ceiling 2 and a drop plate 3 for connecting the high suspended ceiling 1 and the low suspended ceiling 2.

When the high-level suspended ceiling is installed, the high-level suspended ceiling 1 is connected with a top wall. In this embodiment, adopt fossil fragments to hang and square pipe to accept the stability of two kinds of modes assurance high-order furred ceiling 1 jointly. The keel hanging means: firstly, a plurality of parallel keels are installed on the back surface of the high-level suspended ceiling 1, and then the keels are connected with the top wall through expansion bolts. In this embodiment, select for use several font fossil fragments, it includes the roof, set up in the curb plate at roof both ends and set up respectively in the turn-ups board of curb plate, and the turn-ups board is used for being connected with high-order furred ceiling 1, the roof is used for passing through expansion bolts with the headwall and is connected. When the turn-ups board is connected with high-order furred ceiling 1, can directly be connected with the screw, also can set up a pressfitting earlier at high-order furred ceiling 1's the back, this pressfitting include with high-order furred ceiling 1 non-parallel connection extend the board and with extend the board non-parallel connection's pressfitting board, the pressfitting board, extend and form the indent between 1 high-order furred ceiling, insert the turn-ups board of fossil fragments in this indent can. Wherein, if extension board is direct to be connected with high-order furred ceiling 1, can have the problem that the connection area is little, easily drop, therefore the pressfitting still includes the fixed plate with 1 parallel connection of high-order furred ceiling and connect, and the extension board sets up in the fixed plate, extension board and pressfitting board integrated into one piece. Furthermore, can also set up the screw hole on the pressboard, the pressboard still includes the binding nail with screw hole threaded connection simultaneously, inserts the turn-ups board back in the indent, rotates the binding nail for the binding nail moves down under the effect of screw thread, supports tightly on the turn-ups board until the tip of binding nail. The square tube connection means: as shown in fig. 2, the two ends of the drop plate 3 of the high-level suspended ceiling 1 are respectively connected to the square pipe 11 in an overlapping manner, the two ends of the square pipe 11 are respectively connected to the second side wall perpendicular to the side wall through fixing lines, and each fixing line includes a second connecting plate 12 parallel to and connected to the second side wall and a receiving plate 13 perpendicular to the second connecting plate 12 and used for overlapping the square pipe 11. The fixed lines are also provided with L-shaped limiting lines, and the limiting lines comprise connecting plates connected with the bearing plates 13 and limiting plates connected with the square tubes 11. And meanwhile, a reinforcing hook body is also arranged, the reinforcing hook body is in spiral connection with the top wall through expansion, and the middle part of the square tube 11 is lapped on the reinforcing hook body.

After the installation of the high-level suspended ceiling 1 is completed, the grade-falling plate 3 can be installed. As shown in fig. 3, in the present embodiment, the step-down plate 3 is a flat plate perpendicular to the high suspended ceiling 1, and the problem that the connection area is small and the step-down plate is easy to fall off exists when the end portion of the step-down plate 3 is directly connected to the high suspended ceiling 1, so that an abutting plate 31 parallel to and connected to the high suspended ceiling 1 is disposed at the end portion of the step-down plate 3, and the step-down plate 3 and the abutting plate 31 are integrally formed. Further, as shown in fig. 3, the abutting plate 31 may be designed to be thicker, so that the abutting plate 31 may also abut against the receiving plate 13, that is, the abutting plate 31 is clamped between the high-level ceiling 1 and the receiving plate 13, thereby improving the installation stability of the drop plate 3.

The abutting plate 31 can be connected with the high suspended ceiling 1 through a connecting member, the connecting member can be a first abutting plate inserted between the high suspended ceiling 1 and the square pipe 11 and a first connecting plate connected with the abutting plate 31, and a reinforcing connecting plate used for being connected with the cascade plate 3 can be further arranged at the end part of the first connecting plate. The inserting connection mode has the advantages of being convenient to install, stable and easy to detach, and meanwhile, the first lap joint plate is tightly pressed on the square pipe 11 through the suspended ceiling 1 with certain quality, so that the connection stability of the falling plate 3 is guaranteed. In order to further improve the structural strength and the connection strength of the connecting member, the first connecting plate and the first lap joint plate are connected through a U-shaped plate, the U-shaped plate comprises a bottom and side parts respectively arranged at two ends of the bottom, and a limiting groove for inserting the square pipe 11 is formed between the bottom and the side parts. At this time, one side portion is connected to the first lap plate, and the other side portion is connected to the first connection plate.

After the installation of the falling plate 3 is completed, the low-level suspended ceiling 2 can be installed. The low-level suspended ceiling 2 at least needs two connecting points, and one connecting point is arranged at the connecting end part of the side wall of the low-level suspended ceiling 2 and is connected with the side wall body; another connection point is to the drop plate 3 and may be provided on the free end of the lower ceiling 2 opposite the side wall connection end, or on the portion of the lower ceiling 2 between its centre and the free end. In this embodiment, the connection point is provided on the back surface of the suspended ceiling 2, and the connection point divides the suspended ceiling 2 into a non-installation portion close to the side wall and an installation portion far from the side wall. Wherein the installation department can install additional structures such as light, drops from the installation department in order to prevent additional structure, and the tip of installation department still sets up the stop part, and the stop part includes the backstop board parallel with 3 boards of falling the grade, is equipped with two cardboards on the backstop board perpendicularly, forms the tip male recess that can supply the installation department between two cardboards. For the convenience of the dismantlement of stop member, the cardboard that is located the below is L shape, including with backstop board vertically connecting portion, with connecting portion vertically joint portion, the tip and the installation department butt of joint portion.

In order to improve the installation and disassembly efficiency of low level furred ceiling 2, the lapped mode is used in this application, as shown in fig. 3, low level furred ceiling 2 and side wall body, with fall grade board 3 and be connected through bridging structure respectively, bridging structure is including setting up in the side wall body or falling grade board 3's fixed plate 41 to and set up in low level furred ceiling 2's bridging, and bridging includes the bridging plate 42 of bridging in fixed plate 41. The installation of the low suspended ceiling 2 can be completed by lapping the lapping plate 42 on the fixing plate 41. In order to secure the stability of the lap joint, it is preferable to arrange the fixing plate 41 in parallel with the lower ceiling 2.

In order to install the bridging plate 42, as shown in fig. 4, the mounting member further includes a mounting plate 43 parallel to and connected to the back surface of the low-level suspended ceiling 2, the bridging plate 42 is connected to the mounting plate 43 through a side plate 44, so that a space for inserting the fixing plate 41 is formed between the bridging plate 42 and the low-level suspended ceiling 2, and the mounting is facilitated. When mounting, it is preferable to insert the fixing plate 41 to the bottom so that the side plate 44 abuts against the side surface of the fixing plate 41. Simultaneously, can be so that the height in this space is unanimous with fixed plate 41's thickness for fixed plate 41 and low level furred ceiling 2's back butt can further improve joint strength through the frictional effect of butt. In addition, as shown in fig. 5, in order to further improve the installation stability, the hanger further includes a reinforcing plate 45 connected in parallel with the side wall or the fall plate 3, and the reinforcing plate 45 is connected to the lap plate 42.

The holding plate 41 serves as the primary receptacle for the overlapping structure, and its stability is also important. When low level furred ceiling 2 and side wall body overlap joint, at first installation fixed plate 41 on the side wall body, in order to guarantee fixed plate 41's stability, the side wall body is connected through first connecting plate 46 with fixed plate 41, and first connecting plate 46 is parallel and is connected with the side wall body, first connecting plate 46 and fixed plate 41 integrated into one piece. Then, a fastener is provided on the lower suspended ceiling 2 so that the attachment plate 42 thereof is attached to the attachment plate 41. As shown in fig. 1, in order to reduce the consumption of materials, the hooks may be set to be narrow, and then a fixing plate 41 may be coupled to at least two hooks to secure the coupling strength.

When the low-level suspended ceiling 2 and the falling plate 3 are overlapped, the fixing plate 41 is firstly installed at the end part of the falling plate 3, and in order to ensure the stability of the fixing plate 41, the falling plate 3 and the fixing plate 41 can be directly integrally formed. Then, a fastener is provided on the lower suspended ceiling 2 so that the attachment plate 42 thereof is attached to the attachment plate 41.

In addition, the fixed plates 41 of the side wall body and the falling plate 3 are abutted to the non-installation part, so that the free ends of the two fixed plates 41 are opposite, and the low-level suspended ceiling 2 is not easy to fall off when moving left and right under the action of external force.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. The utility model provides an assembled falls a grade furred ceiling, includes high-order furred ceiling (1), low level furred ceiling (2) and is used for connecting high-order furred ceiling (1) and low level furred ceiling (2) fall grade board (3), its characterized in that: low level furred ceiling (2) and side wall body, with fall grade board (3) and be connected through bridging structure respectively, bridging structure including set up in side wall body or fall fixed plate (41) of grade board (3), and set up in the piece of bridging of low level furred ceiling (2), the piece of bridging including the overlap joint in overlap joint board (42) of fixed plate (41).

2. A fabricated drop grade ceiling as claimed in claim 1, wherein: the lap joint piece further comprises a mounting plate (43) which is parallel to and connected with the back surface of the low-position suspended ceiling (2), the lap joint plate (42) is connected with the mounting plate (43) through a side plate (44), and the side plate (44) is abutted to the side surface of the fixing plate (41).

3. A fabricated drop grade ceiling as claimed in claim 1, wherein: the lap joint piece further comprises a reinforcing plate (45) which is parallel to the side wall body or the falling plate (3) and connected with the side wall body or the falling plate, and the reinforcing plate (45) is connected with the lap joint plate (42).

4. A fabricated drop grade ceiling as claimed in claim 1, wherein: the fixing plate (41) is parallel to the low-position suspended ceiling (2).

5. A fabricated drop grade ceiling as claimed in claim 4, wherein: the fixing plate (41) is abutted against the back surface of the low-position suspended ceiling (2).

6. A fabricated drop grade ceiling as claimed in claim 5, wherein: fall board (3) will low-order furred ceiling (2) divide into and are close to the non-installation department of lateral wall body and keep away from the installation department of lateral wall body, fixed plate (41) all with non-installation department butt.

7. A fabricated drop grade ceiling as claimed in claim 1, wherein: the side wall body is connected with the fixing plate (41) through a first connecting plate (46), the first connecting plate (46) is parallel to and connected with the side wall body, and the first connecting plate (46) and the fixing plate (41) are integrally formed.

8. A fabricated drop grade ceiling as claimed in claim 1, wherein: fall the one end setting of grade board (3) fixed plate (41), the other end is equipped with butt joint board (31), butt joint board (31) with high-order furred ceiling (1) is parallel and connect, butt joint board (31), fall grade board (3) and fixed plate (41) integrated into one piece.

9. A fabricated drop grade ceiling as claimed in claim 8, wherein: still including being used for accepting square pipe (11) of high-order furred ceiling (1), the both ends of square pipe respectively with side wall body vertically second side wall body passes through the fixed lines and connects, the fixed lines include with second side wall body parallel and second connecting plate (12) of being connected to and perpendicular with second connecting plate (12), for square pipe (11) lapped board (13) of accepting, accept board (13) with butt joint board (31) butt.

10. A fabricated drop grade ceiling as claimed in claim 1, wherein: one of the fixing plates (41) is connected with at least two of the hanging pieces.