阅读说明：本技术 一种嵌入式龙骨连接件、吊顶系统及其安装方法 (Embedded keel connecting piece, ceiling system and mounting method of ceiling system ) 是由 丁欣欣 丁泽成 王文广 钟诚 韩志鹏 秦茁 李建斌 于 2021-07-30 设计创作，主要内容包括：本发明公开了一种嵌入式龙骨连接件、吊顶系统及其安装方法,该嵌入式龙骨连接件包括：第一横板；竖板,其与第一横板呈“十”字型交叉连接；及第二横板,其与竖板的一端呈“T”型垂直连接,第二横板与第一横板平行设置；竖板上设有贯穿通孔,贯穿通孔位于第一横板的上方。本发明的龙骨连接件可同时将吊顶面板和方钢装配到一起,而无需再使用其他连接部件,减少吊顶安装过程中使用零部件的数量,降低安装成本并同步提升安装效率。本发明的吊顶系统装配部件少且各装配部件间通过简单卡接或搭接即可完成吊顶面的安装,装配完成后的吊顶面整体平整度高、相邻吊顶面板间拼缝均匀、整体外观效果更美观；且吊顶面结构稳固,使用更安全。(The invention discloses an embedded keel connecting piece, a ceiling system and an installation method thereof, wherein the embedded keel connecting piece comprises: a first transverse plate; the vertical plate is crossed and connected with the first transverse plate in a cross shape; the second transverse plate is vertically connected with one end of the vertical plate in a T shape, and the second transverse plate is arranged in parallel with the first transverse plate; be equipped with the through-hole on the riser, the through-hole is located the top of first diaphragm. The keel connecting piece can assemble the ceiling panel and the square steel together without using other connecting parts, reduces the number of parts used in the ceiling installation process, reduces the installation cost and synchronously improves the installation efficiency. The ceiling system has few assembling components, the ceiling surface can be installed by simply clamping or lapping the assembling components, and the assembled ceiling surface has high integral flatness, uniform splicing seams between adjacent ceiling panels and more attractive integral appearance effect; and the suspended ceiling surface structure is stable, and the use is safer.)

1. An embedded keel connection, comprising:

a first transverse plate;

the vertical plate is in crossed connection with the first transverse plate in a cross shape; and

the second transverse plate is vertically connected with one end of the vertical plate in a T shape, and the second transverse plate is parallel to the first transverse plate; be equipped with the through-hole that runs through on the riser, the through-hole that runs through is located the top of first diaphragm.

2. The embedded keel connector according to claim 1, wherein said through holes are uniformly arranged in plurality along the entire length direction of said keel connector.

3. A drop-in runner connector as claimed in claim 2, wherein the through-going bore is rectangular.

4. The embedded keel connector of claim 1, wherein a first L-shaped plate and a second L-shaped plate bent downwards are symmetrically connected to the other end of the vertical plate; the first L-shaped plate comprises a first horizontal plate and a first vertical plate, and the second L-shaped plate comprises a second horizontal plate and a second vertical plate; the first horizontal plate, the second horizontal plate and the first transverse plate are arranged in parallel.

5. A ceiling system, comprising:

an embedded keel connector as defined in any one of claims 1 to 4;

the side surface of the suspended ceiling panel is provided with a clamping groove; the clamping groove is matched and clamped with the end part of the second transverse plate;

square steel inserted into the through hole; and

the lower end of the hanging piece is connected with the square steel; the upper end of the hanger is fixed to the ceiling.

6. The suspended ceiling system of claim 5, wherein the hanger comprises a first angle steel, a second angle steel and a vertical connecting plate, the first angle steel and the second angle steel are respectively connected to two ends of the vertical connecting plate, the square steel is lapped on the first angle steel, and the second angle steel is fixed to a ceiling through a hanger rod.

7. The suspended ceiling system of claim 5, wherein the second cross plate has arcuate surfaces at opposite ends.

8. The suspended ceiling system of claim 5, wherein a first clamping limiting part is arranged in the clamping groove, and second clamping limiting parts matched with the first clamping limiting part for limiting are arranged at two ends of the second transverse plate.

9. The suspended ceiling system of claim 8, wherein the first clamping limiting part is a limiting groove arranged in the clamping groove, and the second clamping limiting part is a limiting protrusion arranged at two ends of the second transverse plate.

10. A method of installing a ceiling system, comprising the steps of:

fixedly mounting the hanger on a ceiling;

clamping and assembling the keel connecting piece and the ceiling panel;

inserting square steel into the through holes of the keel connecting pieces, and connecting all the keel connecting pieces in series;

and connecting the suspended ceiling surface which is connected in series into a whole to the hanging piece to finish the installation.

Technical Field

The invention relates to the technical field of assembly type ceiling installation, in particular to an embedded keel connecting piece, a ceiling system and an installation method of the ceiling system.

Background

The industrial assembly type technology and the assembly type decoration have the advantages of being green, pollution-free, easy to maintain and free of formaldehyde release, are applied to decoration industries more and more widely, and the assembly type suspended ceiling technology has a very important position in practical application as an indoor decoration technology.

At present, the installation of the top surface decorative board of integrated furred ceiling is usually with adjacent decorative board direct joint in triangular keel, like a quick-mounting assembly furred ceiling structure and installation method that chinese patent CN202011546762.3 discloses, one of them quick-mounting assembly furred ceiling structure, including the main joist, fossil fragments fastener and decorative board, the fossil fragments fastener passes through the connecting piece and is connected with the main joist, the fossil fragments fastener includes first curb plate, second curb plate and upper plate body, first curb plate passes through lower plate body and is connected with the second curb plate, the width of lower plate body is less than the width of upper plate body, be provided with first splint on the lower plate body, second splint and caulking plate, the decorative board tip is provided with inserts the foot, the connecting piece includes the main body board, couple and draw-in groove, the width of draw-in groove is dwindled to the one end of keeping away from the couple by the one end that is close to the couple gradually, be provided with the hanging post on the main joist. In the invention patent, two adjacent ceiling decorative plates are clamped by keels, namely the triangular keels are connected, and the method has the defects that the triangular keels are deformed due to continuous extrusion of the veneer, so that the risk of veneer falling off exists, and potential safety hazards exist in the using process of the assembled ceiling.

In addition, chinese patent CN201922323512.2 discloses a ceiling structure of simple installation, including face and many fossil fragments, many fossil fragments side by side fixed connection be in the top surface of face, fixedly connected with multirow fossil fragments hang the piece on many fossil fragments, the spread groove has been seted up to same one side that multirow fossil fragments hung the piece, still includes many square pipes of fixed mounting on the wall body, multirow fossil fragments hang an accessible the spread groove hangs respectively on many square pipes. In this furred ceiling structure, adjacent furred ceiling decorative board takes seamless concatenation form to connect, and there is the shortcoming in the appearance effect in the structure of this kind of seamless concatenation, and it is inhomogeneous that the seam can all be led to like decorative board edge unevenness or thickness difference to influence the whole visual effect of furred ceiling. On the other hand, the mode of fix with screw is taken to this furred ceiling decorative board and being connected between a few font fossil fragments, and needs a plurality of fossil fragments pendants to manage square pipe and a few font fossil fragments assembly together, and assembly process spare part is more, and has a lot of nailing operations, and the furred ceiling installation process is still more loaded down with trivial details, can not satisfy the installation demand of rapid Assembly formula furred ceiling.

Disclosure of Invention

In order to overcome at least one of the above-mentioned deficiencies of the prior art, it is an object of the present invention to provide an embedded keel connector, a ceiling system and a method of installing the same.

In order to solve the problems, the invention adopts the following technical scheme:

a drop-in keel connection comprising:

a first transverse plate;

the vertical plate is in crossed connection with the first transverse plate in a cross shape; and

the second transverse plate is vertically connected with one end of the vertical plate in a T shape, and the second transverse plate is parallel to the first transverse plate; be equipped with the through-hole that runs through on the riser, the through-hole that runs through is located the top of first diaphragm.

Preferably, the through holes are uniformly arranged along the through length direction of the keel connecting piece.

Preferably, the through-hole is rectangular.

Preferably, the other end of the vertical plate is symmetrically connected with a first L-shaped plate and a second L-shaped plate which are bent downwards; the first L-shaped plate comprises a first horizontal plate and a first vertical plate, and the second L-shaped plate comprises a second horizontal plate and a second vertical plate; the first horizontal plate, the second horizontal plate and the first transverse plate are arranged in parallel.

The present invention also provides a ceiling system comprising:

an embedded keel connector as described in any one of the above;

the side surface of the suspended ceiling panel is provided with a clamping groove; the clamping groove is matched and clamped with the end part of the second transverse plate;

square steel inserted into the through hole; and

the lower end of the hanging piece is connected with the square steel; the upper end of the hanger is fixed to the ceiling.

Preferably, the hanger comprises a first angle steel, a second angle steel and a vertical connecting plate, the first angle steel and the second angle steel are respectively connected to two ends of the vertical connecting plate, the square steel is lapped on the first angle steel, and the second angle steel is fixed to a ceiling through a hanging rod.

Preferably, both ends of the second transverse plate are provided with arc surfaces.

Preferably, the clamping groove is internally provided with a first clamping limiting part, and two ends of the second transverse plate are provided with a second clamping limiting part matched with the first clamping limiting part for limiting.

Preferably, the first clamping limiting part is a limiting groove arranged in the clamping groove, and the second clamping limiting part is a limiting protrusion arranged at two ends of the second transverse plate.

The invention also provides an installation method of the ceiling system, which comprises the following steps:

fixedly mounting the hanger on a ceiling;

clamping and assembling the keel connecting piece and the ceiling panel;

inserting square steel into the through holes of the keel connecting pieces, and connecting all the keel connecting pieces in series;

and connecting the suspended ceiling surface which is connected in series into a whole to the hanging piece to finish the installation.

Compared with the prior art, the invention has the technical effects that:

according to the embedded keel connecting piece, the second transverse plate is clamped with the ceiling panel, the clamping structure is more stable, and the use safety of the ceiling system after assembly is improved; in addition, the embedded keel connecting piece is directly inserted and fixed with the square steel through the through holes formed in the embedded keel connecting piece, the ceiling panel and the square steel can be assembled together through the embedded keel connecting piece without using other connecting parts, the number of parts used in the ceiling installation process is reduced, the installation cost is reduced, and the installation efficiency is synchronously improved.

The ceiling system is composed of the keel connecting piece, the ceiling panels, the square steel and the hanging pieces, the number of the assembling parts is small, the mounting of the ceiling surface can be completed through simple clamping or lapping among the assembling parts, the overall flatness of the ceiling surface after the assembling is completed is high, the splicing seams among the adjacent ceiling panels are uniform, and the overall appearance effect is more attractive; and the suspended ceiling surface structure that the joint assembly formed is firm, uses safelyr.

The installation method of the ceiling system is simple in installation process and convenient to operate, can realize quick installation of the ceiling system, improves the installation efficiency of the ceiling and reduces the installation cost.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

It will be appreciated by those skilled in the art that the objects and advantages that can be achieved with the present invention are not limited to the specific details set forth above, and that these and other objects that can be achieved with the present invention will be more clearly understood from the detailed description that follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. Many aspects of the invention will be better understood with reference to the following drawings. The components in the drawings are not necessarily to scale, emphasis instead being placed upon clearly illustrating the principles of the present invention. In the drawings:

fig. 1 is a schematic structural view of an embedded keel connecting piece provided in embodiment 1 of the invention;

figure 2 is a schematic structural view of another embedded keel connector provided in embodiment 1 of the invention;

fig. 3 is a schematic structural diagram of a ceiling system according to embodiment 2 of the present invention;

FIG. 4 is a schematic view of a portion of the enlarged structure at A in FIG. 3;

FIG. 5 is a schematic view of a portion of the enlarged structure at B in FIG. 3;

fig. 6 is a partially enlarged structural view at C in fig. 3.

In the figure, 1, keel connecting piece, 2, ceiling panel, 3, square steel, 4, hanger, 5, suspender, 101, first diaphragm, 102, riser, 103, second diaphragm, 104, first L-shaped plate, 105, second L-shaped plate, 201, clamping groove, 401, first angle steel, 402, second angle steel, 403, vertical connecting plate, 1021, through hole, 1031, arc surface, 1032, spacing part of second clamping, 1041, first horizontal plate, 1042, first vertical plate, 1051, second horizontal plate, 1052, second vertical plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that, in order to avoid obscuring the present invention with unnecessary detail, only the structures and/or process steps closely related to the scheme according to the present invention are shown in the drawings, and other details not so related to the present invention are omitted.

In addition, it should be noted that, in the embodiments of the present invention, the term "connected" may be a straight connection or an indirect connection with an additional connecting member in between, unless otherwise specified. In addition, the terms "upper", "lower", "left", "right", "front" and "rear" are only based on the positions shown in the drawings, and are used for more clearly describing the connection relationship of the components in the drawings, and do not constitute a limitation of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the drawings, the same reference numerals denote the same or similar parts, or the same or similar steps.

Example 1

The embodiment 1 of the invention provides an embedded keel connecting piece which is structurally shown in figures 1 and 2. An embedded keel connecting piece 1 comprises a first transverse plate 101, a vertical plate 102 and a second transverse plate 103, wherein the vertical plate 102 and the first transverse plate 101 are in crossed connection in a cross shape; the second transverse plate 103 is vertically connected with one end of the vertical plate 102 in a T shape, and the second transverse plate 103 is arranged in parallel with the first transverse plate 101; the vertical plate 102 is provided with a through hole 1021, the through hole 1021 is arranged at one end far away from the second transverse plate 103, and the through hole 1021 is positioned above the first transverse plate 101.

When the embedded keel connecting piece 1 is installed, the keel connecting piece 1 is clamped with the side clamping groove of the ceiling panel through the second transverse plate 103, compared with a clamping mode of a triangular keel, the clamping structure is more stable, and the use safety of a ceiling system after the assembly is improved; in addition, the embedded keel connecting piece 1 is directly inserted and fixed with the square steel through the through hole 1021 arranged on the embedded keel connecting piece 1, and the ceiling panel and the square steel can be assembled together through the embedded keel connecting piece 1 without using other connecting parts, so that the number of parts used in the ceiling installation process is reduced, the installation cost is reduced, and the installation efficiency is synchronously improved.

Preferably, the through holes 1021 are uniformly provided in plural in the direction of the entire length of the keel connector 1. During the installation, can alternate the square steel in a plurality of through-holes 1021 of fossil fragments connecting piece 1, establish ties furred ceiling panel and fossil fragments connecting piece 1 through the square steel and become an organic whole, form a complete furred ceiling face.

Preferably, through-hole 1021 is the rectangle to with the better joint cooperation of rectangle shape's square steel, stability and the fastness of being connected between reinforcing square steel and the fossil fragments connecting piece 1.

Preferably, a first L-shaped plate 104 and a second L-shaped plate 105 bent downwards are symmetrically connected to the other end of the riser 102; the first L-shaped plate 104 includes a first horizontal plate 1041 and a first vertical plate 1042, and the second L-shaped plate 105 includes a second horizontal plate 1051 and a second vertical plate 1052; the first horizontal plate 1041 and the second horizontal plate 1051 are parallel to the first horizontal plate 101. Through the first L shaped plate 104 and the second L shaped plate 105 of buckling downwards that set up in the other end symmetry of riser 102, can strengthen keel connecting piece 1 overall structure's steadiness, prevent that it from interlude the condition of taking place the deformation easily after making up with the square steel.

Preferably, the both ends of second diaphragm 103 are equipped with arcwall face 1031, and like this, keel connecting piece 1 carries out mutual joint when assembling rather than the suspended ceiling panel of both sides, and arcwall face 1031 can be so that the tip of second diaphragm 103 is blocked in suspended ceiling panel's side joint recess more easily, can avoid rigid joint contact to cause suspended ceiling panel's damage or deformation simultaneously.

Preferably, the both ends of second diaphragm 103 are equipped with the spacing portion 1032 of second joint, at this moment, be equipped with in the joint recess of suspended ceiling panel side with the spacing portion 1032 cooperation spacing portion of first joint of this second joint, through the spacing joint assembly that can make between suspended ceiling panel and the fossil fragments connecting piece 1 of joint more firm, more be difficult to take place the risk of droing. More preferably, the spacing portion 1032 of second joint is the ascending spacing arch that sets up at second diaphragm 103 both ends, and this moment, the spacing portion of first joint be can with this spacing recess of protruding cooperation joint, during the assembly, spacing arch and spacing recess form the hasp structure, under the effect of the ceiling panel self gravity, the ceiling panel is firmly clamped to fossil fragments connecting piece 1 on, effectively avoids the ceiling panel to drop from fossil fragments connecting piece 1.

Example 2

Embodiment 2 of the invention provides a ceiling system, which is structurally shown in fig. 3 to 6. A ceiling system comprises an embedded keel connecting piece 1, a ceiling panel 2, square steel 3 and a hanging piece 4, wherein the side surface of the ceiling panel 2 is provided with a clamping groove 201; the clamping groove 201 is matched and clamped with the end part of the second transverse plate 103 of the keel connecting piece 1; the square steel 3 is inserted in a through hole 1021 formed in the vertical plate 102 of the keel connecting piece 1; the lower end of the hanger 4 is connected with the square steel 3, and the upper end of the hanger 4 is fixed on the ceiling.

In the ceiling system provided in this embodiment, as shown in fig. 3, four ceiling panels 2 are assembled into a whole by five keel connectors 1, and then the five keel connectors 1 are connected in series by three square steels 3, so that a complete ceiling surface structure is formed. And finally, fixing the assembled ceiling surface to a ceiling through a plurality of hanging pieces 4.

The ceiling system is composed of the keel connecting piece 1, the ceiling panel 2, the square steel 3 and the hanging piece 4, the number of assembling parts is small, the mounting of the ceiling surface can be completed through simple clamping or lapping among the assembling parts, the ceiling surface after the assembling is high in overall flatness, the splicing seams between the adjacent ceiling panels are uniform, and the overall appearance effect is more attractive; and the suspended ceiling surface structure that the joint assembly formed is firm, uses safelyr.

Preferably, the hanger 4 comprises a first angle steel 401, a second angle steel 402 and a vertical connection plate 403, the first angle steel 401 and the second angle steel 402 are respectively connected to two ends of the vertical connection plate 403, the square steel 3 is lapped on the first angle steel 401, and the second angle steel 402 is fixed on the ceiling through the hanger rod 5. The hanging parts 4 and the hanging rods 5 can be preassembled before the installation of the suspended ceiling, when the suspended ceiling is installed on site, the first angle steel 401 of the hanging parts 4 is lifted on the assembled hanging surface, so that the fixed installation operation of the suspended ceiling system can be completed by the hanging surface integrally connected with the first angle steel 401 of the hanging parts 4 through the square steel 3 in an overlapping mode, and the installation process is very simple and convenient.

Preferably, the both ends of the second diaphragm 103 of fossil fragments connecting piece 1 are equipped with arcwall face 1031, and like this, fossil fragments connecting piece 1 carries out mutual joint when assembling with the suspended ceiling panel 2 of its both sides, and arcwall face 1031 can be so that the tip of second diaphragm 103 blocks into the side joint recess 201 of suspended ceiling panel 2 more easily in, can avoid the rigidity joint contact to cause the damage or the deformation of suspended ceiling panel simultaneously.

Preferably, be equipped with the spacing portion of first joint (not shown in the figure) in the joint recess 201, the both ends of second diaphragm 103 be equipped with the spacing portion 1032 of the spacing second joint of this first joint cooperation, through the spacing joint assembly that can make between furred ceiling panel 2 and the fossil fragments connecting piece 1 of joint more firm, more be difficult to take place the risk of droing. More preferably, the first clamping limiting part is a limiting groove arranged in the clamping groove 201, and the second clamping limiting part 1032 is an upward limiting protrusion arranged at two ends of the second transverse plate 103. During the assembly, spacing arch and spacing recess form the hasp structure, and under the effect of suspended ceiling panel 2 self gravity, suspended ceiling panel 2 is by firmly joint to fossil fragments connecting piece 1 on, effectively avoids suspended ceiling panel to drop from fossil fragments connecting piece 1.

The embodiment of the invention also provides an installation method of the ceiling system, which comprises the following steps:

(1) fixedly mounting the hanger 4 on the ceiling; specifically, the first angle steel 401, the second angle steel 402 and the vertical connecting plate 403 of the hanger 4 may be preassembled by screws, then the second angle steel 402 and the hanger rod 5 may be preassembled, and finally the assembled hanger 4 may be fixed to the ceiling by the hanger rod 5;

(2) lay the protective layer subaerial, carry out the joint assembly with fossil fragments connecting piece 1 and furred ceiling panel 2: two adjacent ceiling panels 2 are clamped and assembled with two ends of the second transverse plate 103 of the keel connecting piece 1 through clamping grooves 201 formed in the side surfaces of the two adjacent ceiling panels;

(3) inserting the square steel 3 into the through hole 1021 of the keel connecting piece 1, and connecting all the keel connecting pieces 1 in series;

(4) and connecting the suspended ceiling surface which is connected in series into a whole to the hanging piece 4 to finish the installation. Specifically, the suspended ceiling surface which is connected in series into a whole is lifted up on the whole so that the lower side surface of the square steel 3 is lifted to the first angle steel 401 of the hanging piece 4, and fine adjustment is performed after overlapping, so that the installation of the suspended ceiling system can be completed.

The installation method of the ceiling system is simple in installation process and convenient to operate, can realize quick installation of the ceiling system, improves the installation efficiency of the ceiling and reduces the installation cost.

The present invention is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention should be included in the scope of the present invention.