CN214614958U

CN214614958U - Mounting structure of dysmorphism ceiling furred ceiling

Info

Publication number: CN214614958U
Application number: CN202023280328.3U
Authority: CN
Inventors: 陈伟彬; 陈志晖
Original assignee: Guangdong Jinglong Construction Group Co ltd
Current assignee: Guangdong Jinglong Construction Group Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-05
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to a fitment building technical field especially relates to a mounting structure of special-shaped ceiling furred ceiling for install special-shaped ceiling on the non-plane major structure of large-span roof. The mounting structure comprises a plurality of connecting bases, a ceiling conversion layer and a ceiling framework layer. The connecting base is relatively provided with a first connecting part and a second connecting part which are connected through a first mounting part, and the first connecting part is connected with the main structure and forms a mounting space with the second connecting part and the first mounting part. The furred ceiling conversion layer includes a plurality of transfer bars and coupling assembling, and the both ends of transfer bar stretch into to two adjacent connection base's installation space in, and the transfer bar is fixed with first installation department after adjusting. One end of the connecting assembly is connected to the conversion rod, the other end of the connecting assembly is fixed to the ceiling framework layer, the connecting assembly can be adjusted, the position and the angle of the ceiling framework layer can be adjusted, and the special-shaped ceiling is installed on the ceiling framework layer. The utility model discloses reduce the construction degree of difficulty, guarantee ceiling suspended ceiling's installation effect.

Description

Mounting structure of dysmorphism ceiling furred ceiling

Technical Field

The utility model relates to a building decoration technical field especially relates to a mounting structure of dysmorphism ceiling furred ceiling.

Background

In the fitment field, the space span that the furred ceiling was used is bigger and bigger, and the height sets up higher and higher, for example many large-scale buildings use the steel truss of large-span as the roof system more, for decorating the steel truss, generally install furred ceiling in order to strengthen decorative effect on the steel truss. However, when a suspended ceiling is installed on a steel truss structure in a large space, the construction difficulty is high in the case of a large-span steel truss structure with a complex structure, and it is difficult to realize the design of various shapes, especially in the case of a steel truss with a non-planar structure, when a suspended ceiling conversion layer is installed, because the section of the conversion layer cannot realize good butt joint and turning at the turning position of the steel truss plane, smooth transition is difficult to realize, so that the construction difficulty is increased, the construction quality is difficult to control, and finally the suspended ceiling effect is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The application discloses mounting structure of dysmorphism suspended ceiling, when using this mounting structure of dysmorphism suspended ceiling to solve the non-planar major structure of long-span building roof and go up installation dysmorphism suspended ceiling, the problem that the conversion layer section bar can't realize better butt joint turn in major structure plane turn department has reduced the construction degree of difficulty, has guaranteed final suspended ceiling's installation effect.

The application discloses a mounting structure of dysmorphism ceiling suspended ceiling for install special-shaped ceiling on the non-planar major structure of large-span building roof, this mounting structure includes:

the connecting device comprises a plurality of connecting bases, a connecting device and a control device, wherein any one of the connecting bases is provided with a first connecting part and a second connecting part which are oppositely arranged, the first connecting part is connected with the second connecting part through a first mounting part, the first connecting part, the second connecting part and the first mounting part enclose a mounting space together, and the first connecting part is fixedly connected with the main body structure;

the suspended ceiling conversion layer comprises a plurality of conversion rods and connecting assemblies, two ends of each conversion rod respectively extend into the installation spaces of the two adjacent connecting bases, and the end parts of the conversion rods can move in the installation spaces, so that the conversion rods are fixedly connected with the first installation parts after the angles of the conversion rods are adjusted in the installation spaces; one end of the connecting component is fixedly connected to the conversion rod;

the ceiling framework layer is fixed at one end, far away from the conversion rod, of the connecting assembly, the height and the position of the connecting assembly can be adjusted, so that the position and the angle of the ceiling framework layer can be adjusted, and the special-shaped ceiling is installed on the ceiling framework layer.

Furthermore, the first connecting portion and the second connecting portion are two flat plates which are oppositely arranged, the first mounting portion is a C-shaped piece, bent portions on two sides of the C-shaped piece are fixedly connected with the flat plates respectively, and an opening of the C-shaped piece faces the mounting space.

Furthermore, the main structure is provided with a first hoop, the first hoop comprises a pressing plate, two sides of the pressing plate are bent in the same direction to form a first fastening plate and a second fastening plate, the pressing plate, the first fastening plate and the second fastening plate jointly enclose the hoop on the main structure, and one end, far away from the pressing plate, of the first fastening plate and one end, far away from the pressing plate, of the second fastening plate are fixedly connected with the first connecting portion.

Furthermore, the first connecting portion of any one of the connection bases is at least fixedly connected with the first fastening plate and the second fastening plate of the two first hoops.

Furthermore, one end, far away from the pressing plate, of the first fastening plate and the second fastening plate is connected with the first connecting portion through an adjusting screw rod, and the adjusting screw rod is used for adjusting the distance between the connecting base and the main body structure.

Furthermore, one end of the first fastening plate and one end of the second fastening plate, which are far away from the pressing plate, are connected with the first connecting portion through at least two adjusting screws, and the at least two adjusting screws are used for adjusting the distance and the installation angle between the connecting base and the main body structure.

Furthermore, at least two connecting rods are arranged between the first hoops, two ends of each connecting rod are respectively and adjacently arranged with the first fastening plates of the first hoops and/or two ends of each connecting rod are respectively and adjacently arranged with the second fastening plates of the first hoops and the connecting rods are also fixedly connected with the first connecting parts.

Furthermore, the connecting rods comprise a first connecting rod and a second connecting rod, two ends of the first connecting rod are respectively and fixedly connected with the first fastening plates of the two adjacent first hoops, and two ends of the second connecting rod are respectively and fixedly connected with the second fastening plates of the adjacent first hoops;

the mounting structure is characterized by further comprising an adjusting screw rod arranged between the connecting rod and the first connecting portion, the adjusting screw rod comprises a first adjusting screw rod and a second adjusting screw rod, two ends of the first adjusting screw rod are respectively connected with the middle portion of the first connecting rod and the first connecting portion, two ends of the second adjusting screw rod are respectively connected with the middle portion of the second connecting rod and the first connecting portion, and the first adjusting screw rod and the second adjusting screw rod are symmetrically arranged.

Further, be provided with between the first mounting plate and the second mounting plate and press from both sides tight screw, first mounting plate with be provided with the screw hole on the second mounting plate relatively, press from both sides tight screw and pass in proper order the screw hole of first mounting plate with the second mounting plate the screw hole, it uses the nut cover to establish the fastening and is in on the tight screw so that first mounting plate with the second mounting plate presss from both sides tightly major structure.

Furthermore, the connecting assembly comprises a second hoop, the conversion rod is hooped by the second hoop, and the ceiling framework layer is fixed at one end, far away from the conversion rod, of the second hoop.

Furthermore, three adjacent connecting bases are distributed in a triangular shape, and the conversion rods connected between the two adjacent connecting bases form a triangular conversion unit together.

Furthermore, the ceiling framework layer is formed by splicing a plurality of triangular ceiling framework units.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model provides a when the non-plane major structure of large-span building roof goes up installation dysmorphism furred ceiling, the conversion layer section bar can't realize the problem of better butt joint turn in major structure plane turn department, has reduced the construction degree of difficulty, has guaranteed final furred ceiling's installation effect. Specifically do, the utility model discloses in, on the one hand, through setting up a plurality of connection base, connection base is through the first connecting portion and the major structure fixed connection of self, because the first installation department between the first connecting portion of connection base and the second connecting portion encloses into installation space with the two jointly, the change-over bar of furred ceiling conversion layer stretches into in the installation space and can be in installation space behind angle regulation with first installation department fixed connection, and then make the change-over bar in the plane turn department of non-plane major structure can realize better butt joint, reduce the construction degree of difficulty. On the other hand, the utility model discloses pass through the connection base with the furred ceiling conversion layer and connect, and because the height and the position of connecting the coupling assembling of furred ceiling casing ply can be adjusted, so make the position and the angle of furred ceiling casing ply to adjust, further make the construction degree of difficulty reduce when the non-planar major structure of large-span building roof goes up installation dysmorphism ceiling, dysmorphism ceiling installation effect is better.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the installation structure of a profiled suspended ceiling in an embodiment of the present application;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to an embodiment of the present application;

FIG. 3 is a side view of an alternative embodiment of the mounting structure in the example of the present application (omitting ceiling transition layer, ceiling skeleton layer);

FIG. 4 is a side view of another alternative embodiment of the mounting structure in the example of the present application (omitting ceiling transition layer, ceiling skeleton layer);

FIG. 5 is a schematic structural diagram of a triangular conversion unit in the installation structure of the embodiment of the present application (when 6 conversion rods are fixed on the connection base);

fig. 6 is a schematic structural diagram of another triangular conversion unit in the installation structure of the embodiment of the present application (when 8 conversion rods are fixed on the connection base).

Reference numerals: 1-special-shaped ceiling;

2-connecting base, 21-first connecting part, 22-second connecting part, 23-first mounting part and 24-mounting space;

3-ceiling conversion layer, 31-conversion rod, 32-connecting assembly and 321-second hoop;

4-a ceiling framework layer;

5-main body structure, 51-first hoop, 511-pressing plate, 512-first fastening plate, 513-second fastening plate, 514-adjusting screw, 515-connecting rod, 5151-first connecting rod, 5152-second connecting rod and 516-clamping screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.

The technical solution of the present application will be further described with reference to the following embodiments and accompanying drawings.

Suspended ceilings are increasingly used on roofs of large public places to enhance the decorative effect. But suspended ceilings are used with increasingly large spatial spans and increasingly high height settings. At present, large-span roof structure buildings are more and more, especially some non-planar and irregular roof main body structures are provided, when a construction party installs a ceiling conversion layer, when the main body structures are non-planar main body structures such as a curved surface structure, the ceiling conversion layer is very difficult to install, workers are required to adjust conversion layer sectional materials for many times and even change the original shapes of the sectional materials to realize better butt joint turning, the construction difficulty is large, the construction quality is difficult to control, and finally the obtained ceiling effect is difficult to guarantee.

FIG. 1 is a schematic view of the installation structure of a profiled suspended ceiling in an embodiment of the present application; FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to an embodiment of the present application; fig. 3 is a side view of the mounting structure in the embodiment of the present application, with the ceiling transition layer and the ceiling skeleton layer omitted; FIG. 4 is a side view of an alternative embodiment of the mounting structure of the example of the present application, with the ceiling transition layer and ceiling skeleton layer omitted; FIG. 5 is a schematic structural diagram of a triangular conversion unit in the embodiment of the present application (when 6 conversion rods are fixed on the connection base); fig. 6 is a schematic structural diagram of another triangular conversion unit in the installation structure of the embodiment of the present application (when 8 conversion rods are fixed on the connection base).

The embodiment of the application discloses mounting structure of 1 furred ceiling of dysmorphism ceiling for install dysmorphism ceiling 1 on the non-planar major structure 5 of large-span building roof, this mounting structure includes:

any one of the connection bases 2 is provided with a first connection part 21 and a second connection part 22 which are oppositely arranged, the first connection part 21 and the second connection part 22 are connected through a first installation part 23, the first connection part 21, the second connection part 22 and the first installation part 23 jointly enclose an installation space 24, and the first connection part 21 is fixedly connected with the main body structure 5;

the suspended ceiling conversion layer 3 comprises a plurality of conversion rods 31 and connecting assemblies 32, two ends of each conversion rod 31 respectively extend into the installation spaces 24 of the two adjacent connecting bases 2, and the end parts of the conversion rods 31 can move in the installation spaces 24, so that the conversion rods 31 are fixedly connected with the first installation parts 23 after the angles of the conversion rods 31 are adjusted in the installation spaces 24; wherein, one end of the connecting component 32 is connected and fixed on the converting rod 31;

the ceiling framework layer 4 is fixed at one end, far away from the conversion rod 31, of the connecting assembly 32, the height and the position of the connecting assembly 32 can be adjusted, so that the position and the angle of the ceiling framework layer 4 can be adjusted, and the special-shaped ceiling 1 is installed on the ceiling framework layer 4.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic view of an installation structure of a suspended ceiling of a special-shaped ceiling 1 in an embodiment of the present application, and fig. 2 is an enlarged schematic view of a structure a in the embodiment of the present application in fig. 1. In the embodiment of the present application, on the one hand, the convenient installation of the conversion rod 31 in the ceiling conversion layer 3 can be realized by providing the plurality of connection bases 2. Specifically, the connection base 2 is fixedly connected to the main structure 5 through the first connection portion 21 of the connection base, the first mounting portion 23 between the first connection portion 21 and the second connection portion 22 of the connection base 2 and the two portions together define a mounting space 24 for mounting the conversion lever 31, and when the conversion lever 31 is not fixed, the end portion of the conversion lever 31 can move freely in the mounting space 24. Like this, the change-over lever 31 of furred ceiling conversion layer 3 can stretch into in installation space 24 and can be in installation space 24 in the angle regulation back again with first installation department 23 fixed connection, so make the change-over lever 31 at the plane turn department of non-planar major structure 5 can carry out the regulation of angle as required, and then can realize better butt joint, reduce the construction degree of difficulty. On the other hand, the utility model discloses when being connected furred ceiling conversion layer 3 through a plurality of connection base 2 and major structure 5, still be connected with furred ceiling casing ply 4 through furred ceiling conversion layer 3's coupling assembling 32, because the height and the position of connecting furred ceiling casing ply 4's coupling assembling 32 can be adjusted, so make furred ceiling casing ply 4's position and angle can adjust, further make the construction degree of difficulty reduce when installing special-shaped ceiling 1 on the non-planar major structure 5 of large-span building roof, 1 installation effectiveness of special-shaped ceiling is better. To sum up, the utility model provides a during 1 furred ceiling of installation dysmorphism ceiling on the non-planar major structure 5 of large-span building roof, the problem of the unable better butt joint turn of realization of 3 section bars of furred ceiling conversion layer in 5 plane turns departments of major structure has reduced the construction degree of difficulty to make 1 installation effects of dysmorphism ceiling better.

The special-shaped ceiling 1 is characterized in that compared with a traditional plane ceiling, the appearance effect and the structure of the special-shaped ceiling 1 are irregular, all ceiling plates are not on the same plane, and the special-shaped ceiling 1 is difficult to install due to the characteristic of variable structural forms.

It should be noted that the large-span building generally refers to a building (concrete) having a span of 30m or more, and for example, a structure having a span of 30m, 40m, 50m, 60m, or 60m or more may be referred to as a large-span structure. The large-span building structure is mainly used for movie theaters, stadiums, exhibition halls, large halls, airports and other large public buildings of civil buildings. The large-span building in the embodiment of the present application may be any one of the above large-span buildings.

In the embodiment of the present application, please refer to fig. 2, a plurality of connection bases 2 are disposed below a main structure 5, and in the composition structure of the connection bases 2, a first connection portion 21 is located above, specifically, near one side of the main structure 5. And the first connection portion 21 is connected with the main body structure 5, so that the connection base 2 can be fixed on the main body structure 5, in addition, a second connection portion 22 is arranged opposite to the first connection portion 21, the second connection portion 22 and the first connection portion 21 are connected together through a first installation portion 23, as shown in fig. 2, the first installation portion 23 is between the first connection portion 21 and the second connection portion 22, and the three enclose an installation space 24. When installing furred ceiling conversion layer 3 under large-span building roof non-planar major structure 5, because major structure 5 is mostly non-planar structure, therefore furred ceiling conversion layer 3's installation is expected to reach ideal installation effect and just becomes more difficult. In the embodiment of the present application, the formed installation space 24 provides a space for the conversion rod 31 of the ceiling conversion layer 3 to move up and down, left and right, and reduces the installation difficulty of the ceiling conversion layer 3. In the embodiment of the present invention, the first connection portion 21 and the first mounting portion 23 may be connected by welding or may be connected by screwing when the second connection portion 22 and the first mounting portion 23 are connected, and the present invention is not limited thereto. In addition, the installation space 24 mentioned in the embodiment of the present application may have a rectangular shape or a circular shape, and is not limited herein.

In addition, in the embodiment of the present application, the ceiling conversion layer 3 is also located below the main structure 5, and the connection base 2 is used for connecting the ceiling conversion layer 3 to the main structure 5 through the connection base 2. The ceiling conversion layer 3 is mainly used for controlling the upward movement of the ceiling of the special-shaped ceiling 1 when negative wind pressure is generated indoors. Because when the ceiling surface of the special-shaped ceiling 1 is under the action of wind load, the ceiling surface of the special-shaped ceiling 1 can float up and down, and the ceiling conversion layer 3 can support the ceiling surface of the special-shaped ceiling 1 and prevent the ceiling surface from moving upwards, so that the deformation of the ceiling surface of the special-shaped ceiling 1 is controlled. Unlike the connection base 2, the ceiling conversion layer 3 includes a plurality of conversion rods 31, and the shape of the conversion rods 31 may be a rectangular profile, an i-shaped profile, or a C-shaped profile, which is not limited herein.

Since the ceiling conversion layer 3 needs to be connected to the main structure 5 through the connection bases 2, the two ends of the conversion rod 31 of the ceiling conversion layer 3 along its own length direction respectively extend into the installation spaces 24 of two adjacent connection bases 2, that is: the switching lever 31 is overlapped between the two connection bases 2. Also, the size of the installation space 24 may ensure that the end of the switching lever 31 is movable in the installation space 24, for example, the switching lever 31 can be adjusted up, down, left and right in the installation space 24. Thus, when the special-shaped ceiling 1 is installed, the end of the conversion rod along the length direction thereof can be inserted into the installation space 24, and then the position and the angle of the conversion rod 31 are adjusted according to the construction requirements, and then the conversion rod 31 is fixed on the first installation part 23.

When the end of the switching lever 31 is fixed to the first mounting portion 23, holes may be formed in the switching lever 31 and the first mounting portion 23, and then the switching lever and the first mounting portion may be fixedly connected by using a wire (e.g., a steel wire or a steel wire), or may be fixedly connected by using a rivet. As a preferred embodiment, a bolt may be used to pass through holes opened on the conversion lever 31 and the first mounting portion 23 and then be fastened using a nut. In addition, the number of the installed bolts is greater than or equal to two, so that the position of the conversion rod 31 cannot be easily changed after the conversion rod 31 is fixed on the first installation part 23, and the subsequent installation effect of the special-shaped ceiling 1 is further facilitated.

In addition, referring to fig. 1, in the embodiment of the present application, a ceiling framework layer 4 is disposed below the ceiling conversion layer 3, the ceiling conversion layer 3 further includes a connection assembly 32, one end of the connection assembly 32 is fixed on the conversion rod 31 of the ceiling conversion layer 3, and the other end of the connection assembly 32 is fixed on the ceiling framework layer 4. In the embodiment of the present application, the connecting assembly 32 may be fixedly connected to the ceiling framework layer 4 in various ways, such as by screwing, welding or other fixing connection. Importantly, because the special-shaped ceiling 1 is required to be installed on the non-planar main body structure 5 in the embodiment of the present application to achieve a better decoration effect, it is inevitable that the installation effect is not good because the angle of the special-shaped ceiling 1 cannot reach the installation specification when the special-shaped ceiling 1 is installed. Based on this, in this embodiment of the application, the height and the position of the connecting assembly 32 are both set to be adjustable, so that the position and the angle of the ceiling framework layer 4 connected with the connecting assembly 32 can be adjusted in the construction process, and when the special-shaped ceiling 1 is finally installed, even if the installation position and the angle of the ceiling do not meet the specifications, the special-shaped ceiling 1 can meet the installation requirements by adjusting the position and the angle of the connecting assembly 32, and the installation effect is further ensured.

It should be noted that the installation effect of the special-shaped ceiling 1 is mainly determined by the angle and the position of the ceiling framework layer 4, and the ceiling framework layer 4 is connected to the ceiling conversion layer 3 through the connecting component 32. Because the suspended ceiling conversion layer 3 plays a role in bearing the suspended ceiling framework layer 4 and the special-shaped ceiling 1 in the lower space of the suspended ceiling conversion layer, the thickness of the conversion rod 31 selected for the suspended ceiling conversion layer 3 is thicker, the length is longer, and the strength requirement is higher. Based on above reason, hardly bend the demand in order to satisfy installation angle to the conversion pole 31 that thickness is thicker, length is longer, intensity requirement is higher when installing furred ceiling conversion layer 3 under large-span building roof non-planar major structure 5, has consequently set up connection base 2 in this application embodiment to adjust the installation angle of each conversion pole 31 in order to satisfy construction requirements.

In the embodiment of the present application, the first connection portion 21 and the second connection portion 22 may be connection portions of various shapes, for example, the first connection portion 21 and the second connection portion 22 may be on the upper surface and the lower surface of a cube, or two portions of a circular sphere may be used as the first connection portion 21 and the second connection portion 22, or of course, the first connection portion 21 and the second connection portion 22 may be provided on a regular object. In order to make the switching lever 31 easier to be mounted and fixed on the first mounting portion 23 between the first connecting portion 21 and the second connecting portion 22, in the embodiment of the present invention, the first connecting portion 21 and the second connecting portion 22 are two flat plates disposed oppositely, the first mounting portion 23 is a C-shaped member, the bent portions on both sides of the C-shaped member are respectively and fixedly connected with the flat plates, and the opening of the C-shaped member faces the mounting space 24.

Referring to fig. 2 and 3, the first connection base 2 of the connection base 2 is a flat plate (i.e., the upper flat plate in fig. 3 is the first connection portion 21), the second connection base 2 of the connection base 2 is also a flat plate (i.e., the lower flat plate in fig. 3 is the second connection portion 22), and the two flat plates are disposed opposite to each other, so that the conversion rod 31 is fixed in the installation space 24 with the same operation difficulty, which is not easy to install the conversion rod 31 on one side but difficult to install the conversion rod 31 on the other side. In addition, as an alternative embodiment, referring to fig. 3, the first mounting portion 23 is a C-shaped member, and a C-shaped steel meeting the specification can be used, wherein the bent portions on two sides of the C-shaped member are respectively fixedly connected with the upper flat plate and the lower flat plate, and the opening of the C-shaped member faces to the outer space (i.e., faces to the left and right sides in fig. 3). The space of the opening position of the C-shaped member is the installation space 24, so that the conversion rod 31 extends into the installation space 24 and extends into the opening of the C-shaped member, and the conversion rod 31 is fixed on the C-shaped member after the angle of the conversion rod 31 is adjusted in the opening of the C-shaped member according to construction requirements. In the embodiment of the present application, since the opening position of the C-shaped member between the upper and lower flat plates is a wide space, it is more convenient to adjust the switching lever 31 in the installation space 24, and there is more operation space when fixing the switching lever 31 on the C-shaped member, so that the fixing is also easier. When the C-shaped piece is connected and fixed with the flat plates, the C-shaped piece can be fixed in a welding mode, and meanwhile, the bent parts of the C-shaped piece can be fixed on the upper flat plate and the lower flat plate in a bolt fixing mode.

As another alternative, referring to fig. 4, the first mounting portion 23 is a C-shaped member, wherein the bent portions at two sides of the C-shaped member are respectively and fixedly connected to the upper and lower flat plates, and unlike the embodiment in fig. 3, the opening of the C-shaped member faces the inner space (i.e., the left and right C-shaped member openings in fig. 3 are opposite). The space where the C-shaped member is opened is the installation space 24. Except that the opening direction of the C-shaped member is different from that of the embodiment shown in fig. 3, the other contents are the same as those of the embodiment shown in fig. 3, and the description thereof is omitted.

It should be noted that, when the conversion lever 31 is fixed to the C-shaped member, two holes may be opened in the conversion lever 31, and two holes may also be opened in the C-shaped member, and then the conversion lever and the C-shaped member are fixed by using bolts, so that the first fixing is more stable, and the later stage is more convenient if the conversion lever is removed, and the second fixing of the two bolts also makes the position of the conversion lever 31, which is adjusted to a good angle, not easy to change due to the mutual limiting effect between the two bolts after the conversion lever 31 is fixed. In addition, a C-shaped member is used in the embodiment of the present application, but a similar effect can be achieved by using, for example, an i-shaped member. In the embodiment of the present application, the connection base 2 may be directly connected to the main body structure 5 through the first connection portion 21, for example, a bolt may be inserted between the main body structure 5 and the first connection portion 21 to fix the main body structure 5 and the first connection portion 21, but it is inevitable that the hole is formed in the main body structure 5 to affect the overall mechanical performance of the original main body structure 5, and a metal wire (e.g., iron wire, steel wire) may be used to bind the two together for fixing; the connection may be an indirect connection, for example, the first connection portion 21 of the connection base 2 is connected to the main structure 5 through some component. In order to obtain better technical effect, neither damage original main body structure 5 can guarantee firm connection again, as an optimal implementation mode, in this application embodiment, be equipped with first staple bolt 51 on the main body structure 5, first staple bolt 51 includes clamp plate 511, clamp plate 511 both sides are to same direction bending type first mounting plate 512 and second mounting plate 513, clamp plate 511, the staple bolt hoop that first mounting plate 512, second mounting plate 513 enclose jointly is on main body structure 5, the one end and the first connecting portion 21 fixed connection that clamp plate 511 was kept away from to first mounting plate 512, second mounting plate 513.

Referring to fig. 3, fig. 3 is a side view of the installation structure in the embodiment of the present application and omits the ceiling conversion layer 3 and the ceiling framework layer 4, a first hoop 51 provided on the hoop is hooped on the main structure 5, the illustration shows only a certain portion of the main structure 5, and the entire main structure 5 is not shown, that is, the first hoop 51 is hooped on a certain portion of the main structure 5. The first hoop 51 includes a pressing plate 511, the pressing plate 511 is pressed on the main structure 5 (i.e. the plate above the main structure 5 in fig. 3 is the pressing plate 511), two ends of the pressing plate 511 are bent downward to form a first fastening plate 512 (i.e. the plate on the left side of the main structure 5 in fig. 3) and a second fastening plate 513 (i.e. the plate on the right side of the main structure 5 in fig. 3), and the first fastening plate 512 and the second fastening plate 513 are tightly attached to the main structure 5, so that the first hoop 51 can be tightly hooped on the main structure 5. In addition, the first fastening plate 512 and the second fastening plate 513 are connected and fixed to the first connecting portion 21 at the lower portion, so that the connection base 2 and the main body structure 5 are connected together through the first anchor ear 51. Because the first hoop 51 is used for connection, the main body structure 5 itself cannot be damaged, and therefore the overall mechanical performance of the main body structure cannot be damaged.

In the embodiment of the present application, the first connecting portion 21 of the connection base 2 may be connected and fixed with only one first anchor ear 51, and also can achieve the effect of connection and fixation. As a preferred embodiment, in the embodiment of the present application, the first connecting portion 21 of any one of the connection bases 2 is fixedly connected to at least the first fastening plate 512 and the second fastening plate 513 of the two first hoops 51.

Referring to fig. 2, two first hoops 51 are fixedly connected to the first connecting portion 21 of any one of the connection bases 2, the two first hoops 51 are respectively fixed to the main body structure 5, and when the first connecting portion 21 is fixedly connected to the first fastening plates 512 and the second fastening plates 513 of the at least two first connecting hoops 51, the at least two first hoops 51 fix the connection base 2. On one hand, the connection base 2 can be more stably connected and fixed with the main body structure 5, and even if one first hoop 51 is loosened, other first hoops 51 can also play a role in connection and fixation, so that the fixation is more safe; on the other hand, at least two first hoops 51 can limit the position of the connection base 2, and even if one first hoop 51 is deviated, the position of the connection base 2 is difficult to deviate due to the limiting effect of other first hoops 51.

In the embodiment of the present application, the first fastening plate 512 and the second fastening plate 513 may be connected to the first connecting portion 21 in various ways, for example, they may be directly connected by using non-adjustable hanger rods, or they may be directly welded together by using profiles. As a preferred embodiment, in the embodiment of the present application, the ends of the first fastening plate 512 and the second fastening plate 513 far from the pressure plate 511 are connected to the first connecting portion 21 by an adjusting screw 514, and the adjusting screw 514 is used for adjusting the distance between the connection base 2 and the main body structure 5.

Referring to fig. 3, in fig. 3, adjusting screws 514 are disposed between the first connecting portion 21 and the first fastening plate 512 and between the first connecting portion 21 and the second fastening plate 513, and the adjusting screws 514 may be commercially available screws. After the ceiling conversion layer is fixed on the first connecting portion 21, the first fastening plate 512 and the second fastening plate 513, the distance between the connecting base 2 and the main structure 5 can be adjusted by the adjusting screw 514 through the position of the adjusting nut, and the installation of the ceiling conversion layer 3 is further facilitated during construction. After the position of the nut of the adjusting screw 514 is adjusted according to the installation requirement, in order to prevent the nut from moving naturally due to too long position time, a welding point or a fastening piece can be added at the position of the nut so that the nut does not loose and move in the later period.

In the embodiment of the present application, the first fastening plate 512, the second fastening plate 513 and the first connecting portion 21 can play a role of adjusting the distance between the connection base 2 and the main body structure 5 by adjusting the screw 514. In order to enable the angle of the connection base 2 to be adjusted, as an alternative embodiment, in the embodiment of the present application, the ends of the first fastening plate 512 and the second fastening plate 513 away from the pressing plate 511 are connected to the first connection portion 21 by using at least two adjusting screws 514, and the at least two adjusting screws 514 are used for adjusting the distance between the connection base 2 and the main body structure 5 and the installation angle.

If two adjusting screws 514 are used to connect the end of the first fastening plate 512 far from the pressing plate 511 to the first connecting portion 21, then after the first connecting portion 21 is connected to the first fastening plate 512, if the angle of the connection base 2 in the space is not satisfactory, the heights of the two adjusting screws 514 on the first fastening plate 512 can be adjusted, so that the heights of the two adjusting screws 514 are different, and the angle of the connection base 2 is adjusted. Similarly, if the end of the second fastening plate 513 far from the pressing plate 511 is connected with the first connecting portion 21 by using two adjusting screws 514, then after the first connecting portion 21 is connected to the second fastening plate 513, if the angle of the connection base 2 in the space is not satisfactory, the height of the two adjusting screws 514 on the second fastening plate 513 can be adjusted, so that the heights of the two adjusting screws 514 are different, and the angle of the connection base 2 is adjusted.

In the embodiment of the present application, one first hoop 51 is connected to the first connecting portion 21 to fix the connection base 2 and the main structure 5, and after the two separated first hoops 51 are connected to the first connecting portion 21 simultaneously to fix the connection base 2 on the main structure 5, the connection base 2 is prevented from falling off or moving due to looseness of one of the first hoops 51. In order to achieve better technical effects, as a preferred embodiment, in the embodiment of the present application, at least two first anchor ears 51 are connected and then connected and fixed with the connection base 2, specifically, a connection rod 515 is disposed between at least two first anchor ears 51, two ends of the connection rod 515 are respectively fixedly connected with the first fastening plates 512 of two adjacent first anchor ears 51, and/or two ends of the connection rod 515 are respectively fixedly connected with the second fastening plates 513 of adjacent first anchor ears 51, and the connection rod 515 is further fixedly connected with the first connection portion 21.

Referring to fig. 2, in fig. 2, the number of the first hoops 51 connected to the first connecting portion 21 of the connection base 2 is two, a connecting rod 515 is disposed between the two first hoops 51, one end of the connecting rod 515 is connected to the first fastening plate 512 of the left first hoop 51, and the other end of the connecting rod 515 is connected to the first fastening plate 512 of the right first hoop 51, after the two hoops are connected together, the connecting rod 515 and the first connecting portion 21 are fixed, so that the two adjacent first hoops 51 can be connected to the main body structure 5 as a whole with one end and the other end connected to the first connecting portion 21, so that the connection is more stable. Importantly, since the two first hoops 51 exist as a whole, the movement of one first hoop 51 is necessarily restricted by the other first hoop 51, so that the connection base 2 is not easily changed due to the movement of the position of one first hoop 51. Similarly, one end of the connecting rod 515 may be connected to the second fastening plate 513 of one first anchor ear 51, and the other end of the connecting rod may be connected to the second fastening plate 513 of the adjacent first anchor ear 51. Of course, one end of the connecting rod 515 may be connected to the first fastening plate 512 of one first hoop 51, and the other end of the connecting rod 515 may be connected to the second fastening plate 513 of the adjacent first hoop 51, and the two connection manners are the same as the technical effects and principles that the two ends of the connecting rod 515 are connected to the first fastening plate 512 of the adjacent first hoop 51, and are not described herein again.

In the embodiment of the present application, in order to enable the connection between the adjacent first anchor ears 51 and the connection base 2 to be more stable, as an alternative embodiment, the connection rods 515 include a first connection rod 5151 and a second connection rod 5152, two ends of the first connection rod 5151 are respectively and fixedly connected with the first fastening plates 512 of the two adjacent first anchor ears 51, and two ends of the second connection rod 5152 are respectively and fixedly connected with the second fastening plates 513 of the adjacent first anchor ears 51;

the mounting structure further comprises an adjusting screw 514 arranged between the connecting rod 515 and the first connecting portion 21, the adjusting screw 514 comprises a first adjusting screw and a second adjusting screw, two ends of the first adjusting screw are respectively connected with the middle portion of the first connecting rod 5151 and the first connecting portion 21, two ends of the second adjusting screw are respectively connected with the middle portion of the second connecting rod 5152 and the first connecting portion 21, and the first adjusting screw and the second adjusting screw 514 are symmetrically arranged.

Referring to fig. 2 and fig. 3, in fig. 2, the first fastening plates 512 of two adjacent first hoops 51 are respectively connected to two ends of the first connecting rods 5151, the second fastening plates 513 are disposed on a side opposite to the first fastening plates 512, and the two second fastening plates 513 are respectively connected to two ends of the second connecting rods 5152, as shown in fig. 3, the left side of the main body structure 5 is the first fastening plate 512, the first connecting rod 5151 is connected thereto, the right side is the second fastening plate 513, and the second connecting rod 5152 is connected thereto.

In addition, the mounting structure in the embodiment of the present application further includes an adjustment screw 514 provided between the connection rod 515 and the first connection portion 21, and the adjustment screw 514 includes a first adjustment screw and a second adjustment screw. One end of the first adjusting screw is connected to the first connecting portion 21, and the other end is connected to the middle of the first connecting rod 5151; similarly, one end of the second adjusting screw is connected to the first connecting portion 21, and the other end is connected to the middle portion of the second connecting rod 5152. Through the above arrangement mode, the position of the first adjusting screw on the first connecting rod 5151 is the stress center of the first connecting rod 5151, the position of the second adjusting screw on the second connecting rod 5152 is the stress center of the first connecting rod 5151, and the stress center is the middle point of the connecting rod 515, so that the two first hoops 51 have the same pulling force to the connecting base 2, and the hidden danger that different hoops are cracked due to different long-time stress is avoided. In addition, since the first fastening plate 512 is opposite to the second fastening plate 513, the first connection rod 5151 and the second connection rod 5152 are also opposite, and the position of the first adjustment screw on the first connection rod 5151 is the same as and symmetrical to the position of the second adjustment screw on the first connection rod 5151, further making the connection rod 515 and the connection base 2 stressed uniformly. Finally, the adjusting screw 514 is also arranged to facilitate the adjustment of the height and the installation angle of the connection base 2.

It should be noted that, as another alternative embodiment, two adjusting screws 514 may be symmetrically fixed in the length direction of the first connecting rod 5151, and two adjusting screws 514 may also be symmetrically fixed in the length direction of the second connecting rod 5152, and the positions of the adjusting screws 514 on the connecting rod 515 are symmetrically arranged, so that the stress on the connecting rod 515 and the connecting base 2 is uniform, and the height and the installation angle of the connecting base 2 are advantageously adjusted.

In the embodiment of the present application, in order to enable the first anchor ear 51 to be more firmly fixed on the main body structure 5, and the position is not easy to move, as an optional implementation manner, a clamping screw 516 is disposed between the first fastening plate 512 and the second fastening plate 513, screw holes are relatively disposed on the first fastening plate 512 and the second fastening plate 513, the clamping screw 516 sequentially passes through the screw hole of the first fastening plate 512 and the screw hole of the second fastening plate 513, and the clamping screw 516 is fastened on the clamping screw 516 by using a nut to clamp the main body structure 5 by the first fastening plate 512 and the second fastening plate 513.

Referring to fig. 3, a clamping screw 516 is disposed between the first fastening plate 512 and the second fastening plate 513, after the clamping screw 516 passes through the screw holes of the first fastening plate 512 and the second fastening plate 513, the clamping screw 516 is fastened to the clamping screw 516 by using a nut sleeve, and the first fastening plate 512 and the second fastening plate 513 are tightly clamped on the main structure 5 under the action of the nut and the clamping screw 516, so as to prevent the first fastening plate 512 and the second fastening plate 513 of the first anchor ear 51 from being unable to clamp the main structure 5, which results in the loosening of the first anchor ear 51 in a later period. It should be noted that the number of the clamping screws 516 may be two or three, or other numbers, which all enable the first anchor ear 51 to tightly clamp the main structure 5 of the hoop column, but it is not preferable to be too many, and the number of the clamping screws 516 too many screw holes on the first fastening plate 512 and the second fastening plate 513 will be too many, which affects the mechanical properties of the first fastening plate 512 and the second fastening plate 513.

In the embodiment of the present application, the connecting assembly 32 is fixed on the converting rod 31 by directly fastening the connecting assembly 32 on the converting rod 31 by using a bolt, or by fastening the connecting assembly 32 on the converting rod 31 by using a binding band. However, in order to fix the connection assembly 32 to the converting rod 31 without damaging the structure of the converting rod 31, in this embodiment, the connection assembly 32 includes a second anchor ear 321, the second anchor ear 321 hoops the converting rod 31, and the ceiling framework layer 4 is fixed to an end of the second anchor ear 321 away from the converting rod 31.

The connecting assembly 32 includes a second anchor ear 321, the second anchor ear 321 hoops the converting rod 31 and connects the converting rod 31, and the second anchor ear 321 only hoops the converting rod 31 and does not form a hole or add a welding spot on the converting rod 31, so that the structure of the converting rod 31 is not damaged, the mechanical property of the converting rod 31 is not damaged, and the hidden trouble that the converting rod 31 is broken due to the hole on the converting rod 31 is avoided.

In the embodiment of the present application, in order to make the structure of the ceiling conversion layer 3 more stable, and thus make the installation structure of the ceiling of the special-shaped ceiling 1 more stable, as a preferred embodiment, the adjacent three connection bases 2 are distributed in a triangular shape, and the conversion rods 31 connected between the adjacent two connection bases 2 together form a triangular conversion unit.

Wherein, three adjacent connection bases 2 are in triangular subsection, and the conversion rod 31 connected between two adjacent connection bases 2 forms a triangular conversion unit together. It should be noted that 6 switching levers 31 may be provided on the connection bases 2 so that the switching levers 31 connected between two adjacent connection bases 2 together form a triangular switching unit, and 3 or 8 switching levers 31 may be provided so that the switching levers 31 connected between two adjacent connection bases 2 together form a triangular switching unit. Referring to fig. 5, fig. 5 shows a case where the three switching levers 31 between the connection bases 2 form a triangular switching layer unit when 6 switching levers 31 are provided on each connection base 2, and fig. 6 shows a case where the three switching levers 31 between the connection bases 2 form a triangular switching layer unit when 8 switching levers 31 are provided on each connection base 2. Because of the stability of the triangle, the triangular conversion unit formed by the conversion rods 31 connected between two adjacent bases has better stability, so that the ceiling conversion layer 3 has better stability.

In the embodiment of the present application, in order to make the ceiling framework layer 4 have better stability, as an optimal implementation manner, the ceiling framework layer 4 is formed by splicing a plurality of triangular ceiling framework units. Wherein, because the modified ceiling 1 is installed on the ceiling framework layer 4, the stability of the ceiling framework layer 4 directly affects the stability of the installed modified ceiling 1. In this application embodiment, furred ceiling framework layer 4 is formed by the concatenation of a plurality of triangle-shaped furred ceiling framework layer 4 units, because triangle-shaped has stability, so make furred ceiling framework layer 4 have better stability, further make 1 furred ceiling of special-shaped ceiling of installation more stable.

The installation structure of the special-shaped suspended ceiling disclosed by the embodiment of the utility model is described in detail, the specific examples are applied to explain the principle and the implementation mode of the utility model, and the description of the above embodiments is only used for helping to understand the installation structure of the special-shaped suspended ceiling and the core idea thereof; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, and in summary, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. A mounting structure of a modified ceiling for mounting a modified ceiling on a non-planar body structure of a large-span building roof, the mounting structure comprising:

2. The mounting structure according to claim 1, wherein the first connecting portion and the second connecting portion are two flat plates disposed opposite to each other, the first mounting portion is a C-shaped member, the bent portions at two sides of the C-shaped member are respectively fixedly connected to the flat plates, and an opening of the C-shaped member faces the mounting space.

3. The mounting structure according to claim 1, wherein a first hoop is arranged on the main body structure, the first hoop comprises a pressing plate, two sides of the pressing plate are bent in the same direction to form a first fastening plate and a second fastening plate, the pressing plate, the first fastening plate and the second fastening plate jointly enclose the first hoop and hoop on the main body structure, and one ends of the first fastening plate and the second fastening plate, which are far away from the pressing plate, are fixedly connected with the first connecting portion.

4. The mounting structure according to claim 3, wherein the first connecting portion of any one of the connection bases is fixedly connected to at least the first fastening plate and the second fastening plate of the two first hoops.

5. The mounting structure according to claim 3, wherein one ends of the first fastening plate and the second fastening plate, which are far away from the pressing plate, are connected with the first connecting portion through adjusting screws, and the adjusting screws are used for adjusting the distance between the connecting base and the main body structure.

6. The mounting structure according to claim 5, wherein the ends of the first fastening plate and the second fastening plate away from the pressing plate are connected to the first connecting portion by at least two adjusting screws, and the at least two adjusting screws are used for adjusting the distance and the mounting angle between the connecting base and the main body structure.

7. The mounting structure according to claim 3, wherein a connecting rod is disposed between at least two of the first hoops, two ends of the connecting rod are respectively and fixedly connected to the first fastening plates of two adjacent first hoops, and/or two ends of the connecting rod are respectively and fixedly connected to the second fastening plates of adjacent first hoops, and the connecting rod is further and fixedly connected to the first connecting portion.

8. The mounting structure according to claim 7, wherein the connecting rod comprises a first connecting rod and a second connecting rod, two ends of the first connecting rod are fixedly connected with the first fastening plates of two adjacent first hoops respectively, and two ends of the second connecting rod are fixedly connected with the second fastening plates of the adjacent first hoops respectively;

9. The mounting structure according to claim 3, wherein a clamping screw is disposed between the first fastening plate and the second fastening plate, screw holes are disposed on the first fastening plate and the second fastening plate, the clamping screw sequentially passes through the screw hole of the first fastening plate and the screw hole of the second fastening plate, and the clamping screw is fastened to the clamping screw by using a nut to clamp the main body structure.

10. The mounting structure of claim 1, wherein the attachment assembly includes a second anchor ear that encircles the transfer bar, and wherein the ceiling framework layer is secured to an end of the second anchor ear distal from the transfer bar.

11. The mounting structure according to claim 1, wherein three adjacent connection bases are distributed in a triangular shape, and the switching levers connected between two adjacent connection bases together form a triangular switching unit.

12. The mounting structure according to any one of claims 1 to 11, wherein the ceiling framework layer is formed by splicing a plurality of triangular ceiling framework units.