CN110616844A

CN110616844A - Ceiling and assembly type building

Info

Publication number: CN110616844A
Application number: CN201910858472.3A
Authority: CN
Inventors: 栾世壹; 钟柏青
Original assignee: Shenzhen Panoramic Space Industry Co Ltd
Current assignee: Shenzhen Panoramic Space Industry Co Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2019-12-27

Abstract

The invention relates to a ceiling and an assembly type building. Wherein, the smallpox includes: a fixing device; and one or more ceiling bodies secured to the fixture; wherein the fixing device is mounted on a movable wall. Therefore, the ceiling structure is simple, the ceiling structure is convenient to disassemble, and the ceiling structure is convenient, time-saving and labor-saving to decorate.

Description

Ceiling and assembly type building

Technical Field

The invention relates to the technical field of space industry, in particular to a ceiling and an assembly type building.

Background

In the field of architectural decoration, it has been very challenging to change the house layout, however, many times, changes in house layout are inevitable, such as: the original house pattern has design defects, and the operator is replaced in a restaurant or a hotel, the tenant is replaced in an office, and the temporary exhibition space is built. With the development of the times, the design concept, aesthetic requirements, human living environment and the like of the house are changed. People will therefore also have a need to change the house layout. However, as it involves removing the original ceiling and installing a new ceiling, the change in house layout means complicated construction, destruction of the original house structure, irreparable damage to the original house, and an increase in time and cost. Accordingly, there is a pressing need in the art for a ceiling that can be quickly disassembled and installed without damaging the original building structure.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention provides a smallpox, which comprises the following components: a fixing device; and one or more ceiling bodies secured to the fixture; wherein the fixing device is mounted on a movable wall.

A ceiling as described above in which the fixture does not contact the interior roof of the room.

A ceiling as described above in which the fixing means is an edge piece mounted on the movable wall.

A ceiling as described above in which the edge pieces are provided on support rods of the movable wall.

The ceiling as described above, wherein the edge piece comprises a connecting portion configured to be fixedly connected with the support rod of the movable wall; and a hanging portion configured to hang the ceiling main body.

The ceiling as described above, wherein the hanging portion includes an accommodating space, a part of the ceiling main body is configured to be able to enter and be locked in the accommodating space.

The ceiling as described above, wherein the ceiling main body comprises an extended state and a retracted state, in the extended state, the convex edge of the ceiling main body can be configured to enter the accommodating space of the hanging part; in the retracted state, the raised edge of the ceiling body can be locked in the receiving space, thereby tensioning the ceiling body.

The ceiling is characterized in that the width of the cross section opening of the accommodating space of the hanging part is smaller than the width of the inside of the accommodating space; wherein the height of the convex edge of the ceiling main body is larger than the width of the opening of the section of the accommodating space.

The ceiling as described above, wherein said ceiling body is heated to be in an extended state.

The ceiling as described above, wherein the ceiling body is flexible or partially flexible.

The ceiling as described above, wherein the fixture is a frame comprising a plurality of ceiling girders; wherein at least one of the ceiling girders comprises a tension member configured to create tension to urge the ceiling girder between environmental objects.

The ceiling as described above, wherein the tension member comprises a first retractable member located at one or both ends of the main ceiling beam; the first telescoping member includes a shoe and an adjustment member configured to adjust a distance of the shoe from the ceiling main beam to provide tension.

A tension ceiling as described above, wherein the ceiling main beam comprises an end connection plate comprising a protruding cylinder in which a hole is formed.

A tension ceiling as described above, wherein the first retractable member comprises a sleeve having one end mounted in the hole of the end-face connection plate and freely rotatable therein; the other end is used for being connected with the hoof foot.

The tension ceiling as described above, wherein the adjustment member comprises an adjustment coil; one end of the adjusting solenoid is in threaded engagement with the shoe foot, and the other end of the adjusting solenoid is used for being connected with a hole of the end face connecting plate.

A tension ceiling as described above, wherein the ceiling main beam comprises a plurality of main beam sections, including a second telescoping member between at least two main beam sections.

The tension ceiling comprises a first telescopic piece and a second telescopic piece, wherein the first telescopic piece comprises a screw rod and an adjusting nut, the screw rod is arranged between end face connecting plates of two main beam sections, the adjusting nut is arranged on the screw rod, and the length of the screw rod entering the main beam sections can be controlled by rotating the adjusting nut.

The ceiling as described above, wherein the fixture is a frame comprising one or more ceiling girders, wherein the ceiling girders comprise girders configured to provide load bearing capacity; and a converter configured to convert a vertical tensile force experienced by the main beam into a horizontal force.

The ceiling as described above, wherein the transition piece is an arch.

Ceilings as described above wherein the arches are above or below the main beams, or where one part of the arches is above the main beams and another part is below the main beams.

The ceiling as described above, wherein the main beam is provided with a plurality of arches.

The ceiling as described above, wherein the arch member comprises one or more sections of upwardly curved connecting rods connected integrally with the main beam at both ends thereof.

The ceiling as described above, wherein the conversion member includes a carrier bar, a first traction bar and a second traction bar, a first end of the carrier bar is disposed on the main beam, a second end of the carrier bar is connected to a first end of the first traction bar, a second end of the first traction bar is disposed on the main beam, a first end of the second traction bar is disposed on the carrier bar or the first traction bar, and a second end of the second traction bar is disposed on the main beam.

The ceiling as described above, wherein the angle between the load bar and the main beam is acute.

The ceiling as described above further comprises a guy or tie rod disposed between the main beam and the arch.

The ceiling comprises a pull rod body and connectors, the connectors are arranged at two ends of the pull rod body and are respectively connected with the reinforcing piece and the main beam, the connectors are in threaded connection with the pull rod body, and the connectors can be far away from or close to the pull rod body when the connecting rod body is screwed.

The ceiling as described above, wherein the transition piece is a pull piece.

The ceiling as described above, wherein the pulling member is fixed to the environmental object, the first end of the pulling member is higher than the main beam and is connected to the main beam by one or more pulling cables or rods.

The ceiling as described above, wherein the second end of the pull member is lower than the main beam.

The ceiling comprises a main beam, a first pull piece and a second pull piece, wherein the two ends of the main beam comprise the first pull piece and the second pull piece, the first ends of the first pull piece and the second pull piece are higher than the main beam and are connected through a suspension cable, and the suspension cable is connected with the main beam through a plurality of stay cables or pull rods.

According to another aspect of the application, a fabricated building is provided, including a ceiling as described above.

The ceiling disclosed in the application can be formed by fixing the frame between the movable walls and connecting the ceiling main body to the frame. Therefore, the ceiling structure is simple, the ceiling structure is convenient to disassemble, and the ceiling structure is convenient, time-saving and labor-saving to decorate.

Drawings

Preferred embodiments of the present invention will now be described in further detail with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of a prefabricated building room according to one embodiment of the present application;

FIG. 2 is a schematic view of a ceiling framework according to one embodiment of the present application;

FIG. 3 is a schematic view of a ceiling main beam according to one embodiment of the present application;

FIG. 4 is an exploded view of a ceiling girder according to one embodiment of the present application;

FIG. 5 is a schematic view of a connection between a primary and secondary ceiling beam according to one embodiment of the present application;

figures 6A and 6B are schematic views of a ceiling body according to one embodiment of the present application;

FIG. 7 is a schematic view of a ceiling body installation according to one embodiment of the present application;

FIG. 8A shows a schematic view of a ceiling main beam with the addition of a single arch according to an embodiment of the invention;

FIG. 8B shows a schematic view of a ceiling main beam with two arches added according to an embodiment of the invention;

FIG. 8C shows a schematic view of a ceiling main beam with two pull pieces added according to an embodiment of the invention;

FIGS. 9A and 9B are schematic views of a ceiling main beam according to one embodiment of the present application;

FIGS. 10A and 10B are schematic views of a ceiling main beam according to another embodiment of the present application;

11A and 11B are schematic views of a ceiling girder in cooperation with a modular wall according to one embodiment of the present application;

FIG. 12 is a flow chart of a ceiling installation method according to one embodiment of the present application;

FIGS. 13A and 13B are schematic views of an edge piece according to one embodiment of the present application;

FIGS. 14A-14C are schematic illustrations of an edge piece application according to one embodiment of the present application; and

FIG. 15 is a flow chart of a method of ceiling installation construction according to one embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the following detailed description, reference is made to the accompanying drawings that form a part hereof and in which is shown by way of illustration specific embodiments of the application. In the drawings, like numerals describe substantially similar components throughout the different views. Various specific embodiments of the present application are described in sufficient detail below to enable those skilled in the art to practice the teachings of the present application. It is to be understood that other embodiments may be utilized and structural, logical or electrical changes may be made to the embodiments of the present application.

The application provides a brand-new smallpox solution, can minimize when the smallpox is installed and be connected between the interior roof in original house. In some embodiments, the ceiling of the present invention may not have any contact with the interior roof. Alternatively, in some embodiments, the ceiling of the present invention has only a few connection points (for installing lights or air ducts) to the interior roof, thereby allowing for quick installation and removal of the ceiling; moreover, the original structure of the inner roof of the room can not be damaged when the ceiling is disassembled. In some embodiments, the ceiling of the application can be arranged on a structure in a non-original house, such as a movable inner tension wall, so that the aim of quickly changing house decoration can be achieved without destroying the original house structure, and the ceiling is a pioneering invention in the field of assembly type buildings.

The application provides a novel ceiling solution. The ceiling is not required to be mounted on an inner roof or a wall when being mounted, so that the original structure of a room cannot be damaged when the ceiling is detached. Meanwhile, the ceiling can be quickly arranged and disassembled, so that the aim of quickly changing house decoration can be fulfilled. Under the condition of not contacting with the inner roof as far as possible, if the span of the room is large, the ceiling is easy to droop, collapse and the like, and the integral aesthetic property of the ceiling is influenced.

According to one embodiment of the application, the installation of the ceiling can be accomplished by supporting the fixture on a moveable wall or an internal tension wall and then securing the ceiling body to the fixture. Thereby realize quick arrangement and dismantlement smallpox to can reach the quick purpose that changes the house decoration.

According to one aspect of the application, the fixing means is a frame comprising a ceiling girder which can be telescopically abutted between opposite environmental objects by means of tension members. The bearing capacity is increased by the increased supporting force, so that the tension in the vertical direction can be responded. The environmental object may be one or more of a wall, a post, a stand; alternatively, the environmental object may be a non-existing in-house object such as a movable internal tension wall.

According to another embodiment of the present application, the ceiling main beam can further include one or more transitions. After the ceiling main beam is fixed between relative environment objects, the tension in the vertical direction is converted into the pressure or the tension in the horizontal direction by the conversion piece on the ceiling main beam, so that the environment objects bear corresponding acting force. In some embodiments, an example of a transition piece is an arch or a pull.

According to another aspect of the application, the fastening means are edge pieces which are mounted directly on the tension members of the inner tension wall or the movable wall and close to the inner roof of the house, and which can fasten and carry the ceiling body and transmit the forces to the tension members of the inner tension wall or the movable wall. The ceiling body is secured to the edge members so as to be suspended between the moveable or inner tension walls to form a ceiling for the room.

The technical solution of the present application is further illustrated by the following specific embodiments. It should be understood by those skilled in the art that the following descriptions are only provided for facilitating the understanding of the technical solutions of the present application, and should not be used to limit the scope of the present application.

FIG. 1 is a schematic view of a prefabricated building room according to one embodiment of the present application. As shown, the room 100 includes a roof 101, a floor 102, and walls 103 and 105; wherein, the walls 103 and 105 are connected with each other and are respectively connected with the roof 101 and the ground 102 to form the inner space of the assembled building room. The interior space of the prefabricated building room 100 may also include a ceiling 106 disposed between the walls 103 and 105. In some embodiments, the ceiling 106 may also be coupled to the wall 104 to facilitate increased ceiling stability. The walls 103 and 105 may then be considered environmental objects relative to the ceiling 106.

As shown, ceiling 106 includes a fixture 107 and a ceiling body 108. The fixing device 107 is arranged on the environmental object near the inner roof of the house for carrying the ceiling body 108. The ceiling body 108 is mounted on the fixture 107 so as to be disposed between environmental objects to form a ceiling of a room.

In some embodiments, ceiling body 108 may be unitary or include multiple components. For example, the ceiling body may be a sheet material formed of one or a combination of glass, plastic, wood, rubber, resin, and the like; or a combination of a plurality of such sheets; the ceiling body can also be a soft film ceiling (such as a smooth film, a light-transmitting film, a forged film, a whale skin film, a metal surface, a basic film, a fine printing film and the like) or a light ceiling (such as a glass fiber suspended ceiling, a GRP suspended ceiling, an alpine light ceiling and the like).

According to one embodiment of the present application, the ceiling body 108 includes one or more glass surfaces. The nature of the glass surface is advantageous for increasing the use of the ceiling. For example, the glass portion may be fabricated as an LED display screen, thereby functioning as a display device; the glass part can be made into a light-emitting part, thereby being used as a lighting device; and the glass portion may also be plated so as to function as a mirror.

According to one embodiment of the present application, the ceiling body 108 may also include, but is not limited to: decorative panels, for example: wood grain board, paper board, stone board, glazed tile, etc. or board coated with wall paint, wall paper, wall cloth, wall mud, wall plaster, etc.; decorations such as decorative pictures, photographs, artworks, textiles, collectibles, floral arts, and the like; light fixtures, such as ceiling lights, reading lights, small night lights, table lights, and the like; and household appliances such as televisions, electronic photo frames, influence, communication devices, and the like.

According to an embodiment of the present application, a ceiling space 109 of a certain height may be formed between the ceiling body 108 and the roof 101. Ceiling space 109 may include filler. As will be appreciated by those skilled in the art, the filler between the ceiling 106 and the roof 101 may vary depending on the environment, conditions, effects, etc. of the ceiling's actual application. For example: one or more of foam, sponge, acoustic wool, plastic filler, foam, and the like. In some embodiments, the ceiling space may be used to house the ceiling's controller and communications components and corresponding circuitry or cabling. In some embodiments, the ceiling space may also be used to house electrical cables for power, air ducts for supplying air, water pipes for supplying or removing water, and auxiliary equipment such as air conditioners, compressors, water purifiers, filters, and the like. In some embodiments, the ceiling space may also be used to house household appliances that may be used for interaction through the ceiling body or an opening in the ceiling body, or directly interact with a user in a non-contact manner.

According to one embodiment of the present application, the fixing device 107 may be a frame having a size substantially equal to that of the roof, and adapted to be detachably mounted at a position at the same height as the wall 103 and 105, so as to adjust the parallelism between the ceiling 106 and the floor 102 or the roof 101. Ceiling body 108 is mounted on the frame, also between walls 103 and 105 and adjacent roof 101. According to one embodiment of the application, the frame is not connected to the roof or only in a small number of connections to the roof (e.g. lamp penetrations, ventilation openings locations, etc.).

As will be appreciated by those skilled in the art, the ceiling body may be mounted to the frame in a variety of mounting manners. For example: the border of smallpox main part includes a plurality of couples, and the position that corresponds on the frame includes that a plurality of cylinders realize on the frame with smallpox main part carry through carrying a plurality of couples to a plurality of cylinders. Or, set up joint spare on the frame, the edge of smallpox main part sets up the insert, joint spare that insert on the smallpox main part inserted on the frame realizes smallpox main part to carry to the frame on. Or, the frame comprises a plurality of sliding grooves, the ceiling main body comprises a plurality of hooks, and the ceiling main body is hung on the frame by inserting the hooks into the sliding grooves and sliding the hooks into the tail ends of the sliding grooves. As will be appreciated by those skilled in the art, other mounting methods known in the art may be applied to the present solution.

The ceiling body may also be mounted to the frame by latches according to one embodiment of the present application. The lock is a separate component from the frame and the ceiling body. One part of the locking piece is connected with the ceiling main body, and the other part of the locking piece is connected with the frame, so that the ceiling main body is locked on the frame. In some embodiments, the lock includes a first position, the locking position; and a second position, the free position. The lock is movable between a first position and a second position. When the lock is in the first position, the ceiling body is locked to the frame. When the locking member is in the second position, the ceiling body is not locked to the frame. When the locking piece is in the second position, the locking piece can be loosened from the frame and the ceiling body, or can not be loosened from the frame and the ceiling body and still be in a non-locking connection state. In some embodiments, the lock may be a clamp, a gripper, a collet, or the like.

According to another embodiment of the application, the fixing means 107 may be edge pieces arranged at equal heights on the walls 103 and 105, respectively, or on the wall 103 and 105, respectively, to facilitate the parallelism between the ceiling 106 and the floor 102. Ceiling body 108 is fixedly attached to the edge members and may be suspended between walls 103 and 105 and between roof 101 and floor 102. According to one embodiment of the present application, the ceiling body 108 is suspended between the walls 103 and 105 only by the edge members, which facilitates the installation or removal of the ceiling 106 without damaging the structure of the roof 101 and allows for quick removal or installation of the ceiling 106. In some cases, for example: the ceiling main body needs to pass through a ceiling lamp, a ventilation port, etc., or increase the flatness of the ceiling main body 108, and a part of the ceiling main body 108 can be connected with the roof 101.

Ceiling body 108 can be secured to the edge pieces in a variety of ways, as will be appreciated by those skilled in the art. For example: the border of smallpox main part includes a plurality of couples, and the last corresponding position of border piece includes a plurality of cylinders, realizes fixing smallpox main part to the border piece on through hanging a plurality of couples to a plurality of cylinders. Or, set up joint spare on the border piece, the edge of smallpox main part sets up the inserts, and the inserts in the smallpox main part inserts in the joint spare on the border piece, realizes that the smallpox main part is fixed to on the border piece. Or, include a plurality of spouts on the edge spare, include a plurality of couples on the smallpox main part, insert in the spout and slide into the terminal realization smallpox main part of spout and be fixed in the edge spare through adding the couple. Alternatively, the ceiling main body and the edge piece are fixedly connected with each other through a connecting piece. Other fastening means known in the art may also be applied to the present solution, as will be appreciated by those skilled in the art.

According to one embodiment of the application, ceiling body 108 may be secured in place by snap-fitting a raised seal around its perimeter into the lip member. The sealing edge treatment can be carried out around the ceiling main body 108, so that the aesthetic property of the ceiling main body can be increased, the strength of the ceiling main body can be strengthened, the inside of the ceiling main body can be protected from being corroded by moisture or other gases, liquid and the like, and the release of harmful gas in the ceiling main body can be effectively reduced. According to one embodiment of the application, the edge piece can clamp the protruding edge sealing structure of the ceiling main body 108 through the special opening structure inside the edge piece, the ceiling main body is heated to be in an extending state, the ceiling main body can be plugged into the edge piece through an auxiliary tool, and the ceiling main body can be cooled, so that the protruding edge sealing of the ceiling main body is fixed in the edge piece, and the ceiling main body is tensioned, and therefore the ceiling is installed; when the ceiling is disassembled, the ceiling main body can be taken out of the edge piece by the auxiliary tool. Of course, the ceiling body may also be preheated to place it in an extended state, as will be appreciated by those skilled in the art. According to another embodiment of the application, the edge piece is switchable between a first state and a second state. When the edge member is in the first state, the ceiling body can freely extend into or retract out of the edge member. When the edge member is in the second state, the edge member can clamp the ceiling main body to complete the installation of the ceiling.

In some embodiments, the edge piece may be a clamp, a clamping head, a collet, or the like. In some embodiments, at least two opposite sides of the ceiling main body may be convex edges, protrusions, clamping protrusions, protruding strips, clamping hooks, clamping buckles, fastening screws and the like, or holes, openings, clamping grooves, notches, clamping grooves, depressions and the like.

Example 1: the fixing device being a frame

FIG. 2 is a schematic view of a ceiling framework according to one embodiment of the present application. As shown, the frame 200 includes a plurality of ceiling major beams 201 and a plurality of minor beams 202. A plurality of ceiling girders 201 are arranged between opposing environmental objects. The secondary beams 202 are disposed between the plurality of ceiling main beams 201, generally perpendicular to the ceiling main beams 201, for assisting in the installation of the ceiling main body. In some embodiments, the plurality of ceiling main beams 201 and the secondary beams 202 can also define the position of the ceiling main body, and can limit the ceiling main body. In some embodiments, the secondary beam 202 may also limit the ceiling main beam to prevent it from moving. The secondary beams 202 may be arranged at equal or unequal intervals.

The main ceiling beam 201 and the secondary ceiling beam 202 can have various positional relationships. In some embodiments, secondary beam 202 is not required. The ceiling body may be mounted directly on the ceiling main beam 201.

In some embodiments, the ceiling main beam 201 and the secondary beam 202 are in the same plane. One case is where the secondary beam 202 is also disposed between environmental objects. The ceiling main beam 201 is disposed between environmental objects through the sub-beams 202. A secondary beam 202 contacts the ceiling beams 201 between the two ends. Alternatively, the secondary beam 202 is disposed between two adjacent ceiling main beams 201. Two ends of the secondary beam 202 are respectively arranged on two adjacent ceiling main beams 201. From another perspective, the secondary beams 202 may be disposed at both ends of the ceiling main beam 201, i.e., the ceiling main beam 201 contacts the secondary beams 202 only at both ends, thereby enclosing an area between adjacent ceiling main beams 201 to accommodate the ceiling body. Alternatively, the secondary beams 202 may be disposed at the middle of the ceiling main beams 201 to divide the area enclosed between the adjacent ceiling main beams into different areas to accommodate different ceiling bodies.

In other embodiments, the ceiling main beam 201 and the secondary beam 202 are in different planes. In other words, the ceiling main beam 201 and the sub-beam 202 are different in height. The ceiling girder 201 is arranged between the environmental objects. The secondary beams 202 may be mounted on adjacent ceiling girders 201, or may span one or more ceiling girders 201. The secondary beams 202 can be installed at both ends of the ceiling main beam 201, or can be installed at the middle position of the ceiling main beam 201.

In some embodiments, the position relationship between the main ceiling beam 201 and the secondary ceiling beam 202 may be a combination of one or more of the above, so as to provide a more flexible installation manner of the ceiling main body and improve the aesthetic property of the ceiling.

According to one embodiment of the present application, the ceiling main beam 201 and the secondary beam 202 of the frame 200 may be aluminum profiles, or other profiles or materials. The section bar is the preferred embodiment, because the standardization of section bar, can intercept the section bar of different length as required to satisfy the user demand, according to an embodiment of this application, smallpox girder 201 and auxiliary girder 202 can select different section bars for use, also can select same section bar for use. The ceiling main beam 201 and the auxiliary beam 202 are made of the same section bar, so that the unification of frame section bars is facilitated, the die opening quantity is reduced, the manufacturing cost is reduced, and the universality of the section bars is facilitated.

The connection mode of the main ceiling beam and the auxiliary ceiling beam in the prior art can be applied to the technical scheme of the application. For example: the connection of the main ceiling beam and the auxiliary ceiling beam is realized through the auxiliary ceiling beam with the hole, the auxiliary ceiling beam with the hook, the auxiliary ceiling beam with the groove, and the main ceiling beam and the auxiliary ceiling beam with the lug.

In one aspect of the present application, the ceiling main beam may include one or more tension members. When installed, the tension members may be controlled to extend so that the ceiling main beam is pressed between environmental objects (e.g., walls 103 and 105). When the ceiling main beam is disassembled, the tension component can be controlled to retract so that the ceiling main beam is separated from the abutting state between the environmental objects, and the ceiling main beam can be taken down from the environmental objects. The frame may be securely supported between environmental objects by a plurality of ceiling girders including tension members, which may carry the weight of the ceiling body. In some embodiments, the tension member is a telescoping rod, a telescoping head, a hydraulic rod, or the like.

In another aspect of the application, the ceiling main beam includes a plurality of transitions. The plurality of transducers are capable of converting vertical pulling forces acting on the ceiling main beam into horizontal compressive or tensile forces and converting the compressive or tensile forces into environmental objects (e.g., walls 103 and 105). With a plurality of ceiling girders including transitions, the frame can be more securely supported between environmental objects, improving the ability to carry the ceiling body 108. In some embodiments, the conversion member is an arch or a pull.

The structure of the ceiling main beam of one embodiment of the present application will be described below. Preferably, the secondary beams may be of the same or similar construction to the primary beams.

Figure 3 is a schematic view of a ceiling main beam according to one embodiment of the present application. Fig. 4 is an exploded view of a ceiling girder according to one embodiment of the present application. As shown, the ceiling girder 201 includes a girder 301 and a telescopic member, providing a supporting force to hang the ceiling body.

Referring to fig. 4, the main beam 301 has a rectangular cross section and is hollow inside, which is beneficial to reduce the use of materials, reduce the weight of the beam and facilitate installation and transportation. The cross-section of the main beam may also be other shapes, as will be appreciated by those skilled in the art. For example: circular, elliptical, other polygonal shapes, etc. In some embodiments, the interior of the main beam may further include reinforcing members, such as reinforcing ribs, etc. (not shown), which may be used to reinforce the strength of the main beam, increase its strength, and prevent it from being deformed by force. In some embodiments, the main beam may further include holes, grooves, or the like, or protrusions, snaps, hooks, or the like for connection with the secondary beam or with the ceiling main body.

In this embodiment, the ceiling girder 201 includes a telescoping member that can be controlled to extend so that the girder 301 is held against an environmental object, or controlled to retract so that the girder 301 is free from an environmental object.

According to one embodiment of the present application, the ceiling main beam 201 includes a first telescoping member 302 at one or both ends of the main beam 301. As shown, the first telescoping member may include a foot 303 for contacting an environmental object. As shown, the shoe 303 further includes a pad 304 and a screw 305. The pad 304 is arranged at one end of the main beam 301, so that the contact area with the environmental object can be increased. According to one embodiment of the present application, the material of the saucer may be galvanized steel, stainless steel, reinforced nylon, rubber, or the like. According to one embodiment of the present application, the screw may be a galvanized steel screw, a stainless steel screw, a reinforced nylon screw, or a nickel plated screw, among others. In some embodiments, the hoof feet 303 may also not include a pad 304.

According to an embodiment of the application, the contact position between the hoof feet 303 and the environmental object may further include a non-slip pad 306, which may prevent the main beam from sideslipping during the adjustment process, and may detect whether the prestress of the main beam reaches to support the hanging object through the deformation amount of the main beam. According to one embodiment of the present application, the anti-slip monitoring pad may be rubber, silicone, plastic, metal, or the like.

Referring to fig. 4, the main beam 301 includes an end connection plate 307. As shown, the end connection plate 307 is substantially rectangular and has an area that is the same as or slightly smaller than the area of the rectangle circumscribing the end of the main beam 301. The end connection plate 307 is mounted to the end of the main beam 301 to protect the internal structure of the main beam. According to one embodiment of the present application, the material of the end face connection plate 307 may be chrome-plated steel or aluminum alloy, etc.

In some embodiments, a circular arc groove is included at each corner of the main beam 301. According to an embodiment of the present application, the inner surface of the arc groove may further include a thread. According to one embodiment of the present application, the central angle of the opening of the circular-arc groove may be 0 ° < θ < 45 °. According to an embodiment of the present application, the arc groove may also be a through hole. The end face connection plate includes a plurality of connection holes 308, the positions of which correspond to the arc grooves on the main beam 301. The end face connecting plate and the main beam can be fixedly connected through screws.

As will be appreciated by those skilled in the art, the reserved connection holes are only one embodiment of connection and fixation through screw connection, and other embodiments existing in the field can be applied to the technical solution of the present application. For example: glue bonding, rivet connection or welding, etc.

In some embodiments, the end connection plate 307 further includes a circular hole therein, which may be used for connection between the main beam and the shoe 303. For example, a circular hole may include threads therein, and the screw 305 may be mounted to a circular hole in the end tie plate 307 and be capable of extending or retracting relative to the main beam 301. Typically, a circular hole may be provided at the center of the end connection plate 307 to facilitate the force balance of the main beam 301.

In some embodiments, a circular hole is formed in cylinder 309 on end coupling plate 307. The cylinder 309 extends into the main beam 301 and may be used to strengthen the connection between the end connection plate 307 of the main beam 301 and the shoe 303. In some embodiments, the cylinder 309 may also protrude outward from the main beam 301, which may form a connection shoulder to prevent interference between the various components when connected.

In some embodiments, further, the first telescoping piece may further comprise a sleeve 310. As shown, the sleeve 310 is stepped and includes a first section 311 of larger diameter that may be used to connect with the screw 305. For example, the larger diameter first section 311 of the sleeve may include internal threads to facilitate direct connection with the shoe screw 305. The sleeve 310 also includes a second, smaller diameter section 312 which may extend into a circular hole in the end tie plate 307. A tube shoulder 313 is formed between the first section with the larger diameter and the second section with the smaller diameter, and can be clamped on the end face connecting plate 307 to limit the sleeve 310. The sleeve 310 isolates the shoe 303 from the end face connection plate 307, which can prevent the rotation of the main beam caused by the rotation of the shoe screw.

In some embodiments, further, the first telescopic element may further include an adjusting component, which may be used to adjust the length of the main beam 301, so as to generate a prestress to provide a supporting force. The adjustment member may also be an adjustment nut, for example. The adjusting nut is mounted on the screw 305 of the shoe 303. By turning the adjusting nut, the length of the screw 305 entering the end connection plate 307 can be controlled, and the length of the main beam 301 can be adjusted.

In some embodiments, further, as shown, the adjustment component may be an adjustment coil 314. One end of the adjusting screw 314 includes threads that receive the threaded rod 305 of the shoe 303. The other end of the adjusting coil 314 can be inserted into the first section of the cannula 310 having the larger diameter. The length of the screw 305 extending into the sleeve 310 can be adjusted by screwing the adjusting screw tube, so that the purpose of conveniently adjusting the length of the main beam 301 is achieved.

In some embodiments, further, the first telescoping member may further include a locking structure 315, such as a locking nut. Locking structure 315 is used for locking adjusting part, prevents to influence smallpox girder holding power because of adjusting part is not hard up to lead to girder length change to influence the stability of frame.

According to one embodiment of the invention, the ceiling main beam 201 comprises a second telescopic member. The main beam 301 includes a plurality of main beam segments. Each spar section of the spar 301 has a similar structure. For example, the end of the main beam of each segment includes an end connection plate 307. The second telescoping member is disposed between the two main beam sections. As shown, the second telescoping member includes a threaded rod 316. One or two adjusting nuts 317 are provided on the screw 316. The length of the screw 316 entering the main beam section can be controlled by adjusting the nut 317, so that the length of the main beam can be adjusted, and the main beam 301 generates prestress.

According to one embodiment of the invention, the ceiling main beam 201 includes one or more first and second telescoping members.

It will be appreciated by those skilled in the art that the foregoing are merely some examples of tension members. The tension member may also be a pneumatic or hydraulic cylinder and a push rod. For example, a pneumatic or hydraulic cylinder may be provided at one end of the main beam or between two sections of the main beam, which may be actuated by applying pressure to extend the push rod, or released by applying pressure to retract the push rod. In some embodiments, the tension member may also be a spring structure, a rack and pinion structure, a worm and gear structure, a ball screw structure, an expandable material, or the like. Embodiments of these tension members are within the scope of the present invention.

Figure 5 is a schematic view of a connection between a primary and secondary ceiling beam according to one embodiment of the present application. Of course, as will be appreciated by those skilled in the art, the illustrated connection between the main and secondary ceiling beams is only one way of attaching the main and secondary ceiling beams, and other ways known in the art for attaching the main and secondary ceiling beams are applicable to the teachings of the present application. For example: s-shaped hook, scaffold fastener, lifting hook, bolt, or direct welding, riveting, gluing, etc.

As shown, the connector 500 includes a U-shaped groove 501 and two hooks 502, 503; the hooks 502 and 503 are parallel to the two ends of the U-shaped groove and perpendicular to the U-shaped groove. The U-shaped channel can accommodate the secondary beam to pass through and the hooks 502 and 503 can hook onto the main ceiling beam, thereby connecting the secondary beam and the main ceiling beam. Of course, as will be appreciated by those skilled in the art, the main ceiling beam may also be passed through the U-shaped channel and the hook hooked to the secondary beam to connect the main ceiling beam and the secondary beam. According to one embodiment of the application, the width of the U-shaped groove is the same as the width of the main ceiling beam or the secondary ceiling beam.

In some embodiments, the connector 500 may further include one or more locking protrusions 504 disposed on the side walls of the U-shaped groove and protruding into the U-shaped groove, which may be used to lock the secondary beam or the ceiling main beam, so as to prevent the secondary beam or the ceiling main beam entering the U-shaped groove from falling off. As shown, the connection portion includes a connection plate 505 and a set screw 506. It sets up in the end department of U type groove, and it is used for fixing the connecting piece to smallpox girder or secondary beam to can connect secondary beam and smallpox girder. The connecting plate 505 extends outwards from the end of the U-shaped groove, and the fixing screw 506 is fixed on the connecting plate 505. By rotating the fixing screw 506, the distance between the fixing screw 506 and the hooks 502 and 503 can be shortened, so that the main beam or the auxiliary beam of the ceiling can be fixed.

Figures 6A and 6B are schematic views of a ceiling body according to one embodiment of the present application. As shown, ceiling body 108 includes a ceiling 601 and a bezel 602. Wherein the frame 602 is used to fix the ceiling 601 and to connect the ceiling 601 to the frame. According to one embodiment of the present application, the ceiling 601 and the frame 602 are integrally formed or integrated by bonding. As understood by those skilled in the art, glue bonding is only one embodiment of attachment. Other embodiments known in the art may be applied to the connection between the bezel and the ceiling. For example: the clamping piece is arranged at the edge of the frame through bolt or screw connection, rivet riveting or inserting, the inserting piece is arranged at the edge of the ceiling and inserted into the clamping piece of the frame, and fixed connection and the like between the inserting piece and the frame are achieved.

The ceiling 601 may be a rectangular, unitary panel, as shown, and may have different shapes or may be formed from multiple panels depending on the particular application, as will be appreciated by those skilled in the art. For example: the ceiling may comprise a plurality of strip panels, a plurality of rectangular panels or a plurality of irregular panels. According to a preferred embodiment of the present application, the ceiling may be glass, a decorative panel, a decoration, a utility, a lamp, a household appliance, or the like.

As shown, the frame 602 is a rectangular frame disposed around the ceiling. As understood by those skilled in the art, the shape of the bezel is similar to the ceiling shape, varying according to changes in the ceiling shape. According to one embodiment of the present application, the frame 602 may be formed by splicing multiple parts, which facilitates the replacement of ceilings of different material types at will.

As shown, the bezel includes 4 sides, and the 4 sides are respectively disposed around one side of the ceiling. According to one embodiment of the present application, 4 sides of the bezel may each include a fold-over 603 that may wrap around the edge of the ceiling, thereby protecting the ceiling. In some embodiments, the 4 sides of the bezel do not necessarily all include a fold. For example: 2 sides include a fold, 3 sides include a fold, etc. In some embodiments, the folds on the same edge may have different forms. For example: the folding is arranged at intervals, only the end part is arranged, only the middle part is arranged, and all the edges are arranged. In some embodiments, the bezel may also not include a fold-over, and the bezel is disposed on only one side of the ceiling.

At least two opposing sides of the bezel may also include mounting strips 604 and 605 for mounting the ceiling body to the frame, according to one embodiment of the present application. As shown, the hanging strips 604 and 605 on opposite sides extend in the same direction, the hanging strip 604 is parallel to the ceiling, and a certain angle is formed between the hanging strip 605 and the ceiling, so that the mutual overlapping of the ceiling bodies is facilitated, and the ceiling bodies can be conveniently installed on the frame or detached. According to an embodiment of the present application, the end of the hanging strip 605 may further include a hook to facilitate the clamping between the ceiling body and the frame.

Figure 7 is a schematic view of a ceiling body installation according to one embodiment of the present application. As will be appreciated by those skilled in the art, the installation of a ceiling body is shown schematically only to illustrate the specific installation of the ceiling body of the present application.

As shown in the figure, when installing, the hanging strip 604 of the ceiling main body is inserted above one main beam or sub beam of the ceiling, then the hanging strip 605 is passed over the other main beam or sub beam of the ceiling, finally one end of the hanging strip 605 of the ceiling main body is pressed downwards, thus realizing the installation of the ceiling main body on the frame. The mounting bars 605 bypass the main ceiling beam or the auxiliary ceiling beam, so that the frame structure can be covered by the ceiling, and the overall attractiveness and uniformity of the ceiling are facilitated. When the ceiling is disassembled, one end of the ceiling hanging strip 605 is pushed upwards, then the hanging strip 605 bypasses the main beam or the auxiliary beam of the ceiling, and finally the hanging strip 604 is pulled out, so that the ceiling main body can be taken down. According to an embodiment of the application, when installing first smallpox main part, the carry strip 604 of next smallpox main part can press first piece carry strip 605 on, follow-up every smallpox main part is pressed in proper order, realizes colluding between the smallpox main part and takes, is favorable to forming holistic smallpox structure, improves smallpox structure's intensity and stability.

The ceiling structure in this application is through setting up the smallpox girder in advance between two relative environment objects, produces tension through smallpox girder self and supports between relative environment object, then hangs the frame that the auxiliary girder formed the ceiling structure between the smallpox girder, after forming the frame, installs one or more piece smallpox main parts on the frame, accomplishes the installation of smallpox structure.

Of course, as will be appreciated by those skilled in the art, the ceiling structure of the present application will tend to sag as the room spans increase, or as the weight of the main ceiling body increases, causing the frame ceiling girder to sag in the center. The supporting force of the two ends of the ceiling main beam is increased through the telescopic piece, so that the situation is relieved or avoided. However, in the case of a large span, even if the pressure against the environmental object is increased by adding the expansion piece, the vertical tension caused by the weight of the ceiling main body is not sufficiently compensated, and the ceiling is likely to sag.

In order to solve the technical problem, the invention provides a mode of adding a conversion piece to convert vertical tensile force into horizontal compression force or tensile force. Preferably, in some embodiments, the expansion member and the conversion member can be added at the same time, so that the problem of large-span ceiling sagging can be solved better.

In the following embodiments, the main beam of the ceiling main beam may adopt a structure similar to that of the previous embodiment, and the description is omitted here. Figure 8A shows a schematic view of a ceiling main beam with the addition of a single arch according to an embodiment of the invention. As shown in fig. 8A, one or more of the individual arches 802, 803, 804 are selectively added to the main beam 801. The individual arches 802, 803, 804 are both upwardly arched arches. The arch 802 is located entirely above the main beam 801; a portion of the arch 803 is located above the main beam 801; the other part is positioned below the main beam 801; and the arches 804 are located entirely below the main beam 801.

Taking arch 802 as an example, arch 802 is arched upward and is fixed at both ends to an environmental object or a main beam. The arch 802 is connected to the main beam 801 by a plurality of cables (or tie rods). When the main beam 801 is subjected to a vertical pulling force, a downward pulling force is applied to the arch 802 by the pulling cable. Because the arch 802 is arched upward, the ends of the arch 802 exert a horizontal pressure outward when the arch 802 is pulled downward. The greater the downward tension applied to arch 802, the greater the horizontal pressure applied outwardly by the ends of arch 802. Therefore, when the main beam 801 is subjected to a vertical tensile force, the vertical tensile force is converted into a horizontal compressive force.

In a simpler example, the arch 802 is fixed at both ends to the main beam 801, and a cable between the main beam 801 and the arch 802 is not necessary. The vertical tension on the main beam 801 can be directly converted into the horizontal pressure of the arch 802 on the main beam 801. The single arch 803 functions in a similar manner and will not be described in detail herein. For the arch 804, the main beam 801 may be disposed directly above the arch 804, so that the vertical tension applied to the main beam 801 is changed into a downward tension applied to the arch 804, and then the downward tension is converted into a horizontal compression via the arch 804.

Fig. 8A shows only a schematic illustration of the conversion element. As will be appreciated by those skilled in the art, the above principles can be implemented in various ways that are within the scope of the present invention.

FIG. 8B shows a schematic view of a ceiling main beam with two arches added, according to an embodiment of the invention. As shown, two arches 805 and 806 are optionally added to the main beam 801, both arches being upwardly arched. The two arches 805 and 806 are fixed at one end to the environmental object or main beam 801 and at the other end to the environmental object or main beam 801. Alternatively, the two arches 805 and 806 are fixed to the environmental object at one end and to each other at the other end. As previously described, the ends of the two arches 805 and 806 that are fixed to environmental objects may also be fixed to the main beam 801. The two arches 805 and 806 are connected to the main beam 801 by a plurality of cables. Similar to fig. 8A, the main beam 801 is subjected to a vertical pulling force and is converted into a horizontal pressing force applied outward by the two arches 805 and 806.

Fig. 8B shows only a schematic illustration of the conversion element. As will be appreciated by those skilled in the art, the above principles can be implemented in various ways that are within the scope of the present invention.

Fig. 8C shows a schematic view of a ceiling main beam with two pull pieces added according to an embodiment of the invention. Two pull members 807 and 808 are optionally added to the main beam 801 as shown. The first ends of the pulling members 807 and 808 are both higher than the main beam 801 and are connected by a suspension cable 809. The suspension cable 809 is connected with the main beam 801 through a plurality of stay cables (or pull rods). The pulling elements 807 and 808 are fixed to the surrounding object. Preferably, the second ends of the pull members 807 and 808 are lower than the main beam 801 to provide a more secure attachment to environmental objects. When the main beam 801 is subjected to a vertical pulling force, a downward pulling force is applied to the suspension wire 809 through the pulling wire. The suspension wire 809 applies an inward pulling force outward to the first ends of the pulling members 807 and 808. Since the pulling members 807 and 808 are fixed on the environmental object, the tension of the main beam 801 in the vertical direction is converted into the horizontal tension of the pulling members 807 and 808 on the environmental object.

Fig. 8C shows only a schematic illustration of the conversion element. As will be appreciated by those skilled in the art, the above principles can be implemented in various ways that are within the scope of the present invention.

Fig. 9A and 9B and fig. 10A and 10B show a specific embodiment of a ceiling main beam based on the principle of fig. 8A and 8B, respectively, to further illustrate the solution of the present invention.

Fig. 9A and 9B are schematic views of a ceiling main beam according to one embodiment of the present application. As shown, the ceiling main beam includes a main beam 910 and a cross beam 920. The main beams 910 may be of similar construction to the main beams of the previous embodiments. Preferably, the main beam 910 can be fixed to the environmental objects, and can generate tension to support between the environmental objects. In some embodiments, the main beam 910 may include first or second telescoping members.

The cross beam 920 is disposed above the main beam 910. In some embodiments, the cross beams 920 are upwardly arched arcs with both ends disposed on the main beams 910. In some embodiments, as shown, the cross-beam 920 is connected to the main beam 910 by side bars 921 and 922 at both ends. The cross member 920 is generally upwardly curved integrally with the side bars 921 and 922 to effect a tension to compression conversion.

In some embodiments, the cross-beam 920, the side bars 921, and the main beam 910 are all rotatably connected by an axle. Preferably, the angle between the side bars 921 and the main beams 910 is controlled to be no greater than 90 degrees. For example, a limit mechanism may be added to limit the range of rotation of the side bar 921. The side lever 922 may be similarly positioned on one side. The cross member 920 and the side bars 921 and 922 are thus connected by a shaft on both sides to form an arch-type conversion element. When the main beam 910 is subjected to a vertical pulling force, the side bars 921 and 922 increase in pressure against the horizontal direction. The greater the vertical tension on the main beam 910, the greater the pressure exerted by the side bars 921 and 922 on the horizontal direction, thereby increasing the load-bearing capacity of the main beam 910.

In some embodiments, the cross beams 920, side bars 921 and 922 may be the same profile as the main beams 910 to facilitate uniformity of profile use. In some embodiments, the main beam 910 and the cross beam 920 may further include a plurality of cables or pull rods 911 arranged at equal intervals or at unequal intervals. The main beam 910 is lifted by the upward pulling force of the cross beam, thereby preventing the main beam 910 from being partially sunk.

In some embodiments, the puller 911 includes a puller body 912 and connectors 913, 914. The connectors 913 and 914 are disposed at two ends of the main body of the drawbar and are movably connected to the cross beam 920 and the main beam 910, respectively. According to an embodiment of the present application, the connection portion of the connector 911 and the main body of the drawbar may include a thread, and the connector may be far away from or close to the main body of the drawbar by screwing the main body of the drawbar, so as to adjust the distance between the beam and the main beam 910.

In some embodiments, the main beam 910 includes a connection 930 that can be used to connect the main beam 910 with an environmental object. In some embodiments, the connectors 930 may also be used to provide the telescoping capability of the main beam 910.

According to one embodiment of the present application, the cross member 920 or the side bars 921 and 922 may be connected to the connecting member 930. As shown, the connection 930 includes a connection bar 901, and the connection bar 901 may be used to connect with the main beam 910. Preferably, the shape of the connecting rod 901 may be the same as that of the main beam 910, which facilitates uniformity of the use of the profile. In some embodiments, the connecting rod 901 comprises a connecting rod body and an end face web. The end face connecting plate is arranged at one end of the connecting rod main body. The end connection plate of the connection rod 930 is connected with the end connection plate of the main beam 910 by a connection screw. The connecting screw rod comprises an adjusting nut. The length of the connecting screw entering the connecting rod 901 or the main beam 910 can be controlled by adjusting the nut, so that the function similar to that of the first telescopic member is realized.

In this embodiment, the main beam 910 can generate internal tension by adjusting the length, and is supported between the environmental objects. Further, the cross beam 920 is used for converting the tensile force in the vertical direction into the pressure in the horizontal direction, so that the bearing capacity of the main beam 910 can be further improved.

Fig. 10A and 10B are schematic views of a ceiling main beam according to another embodiment of the present application. As shown, the ceiling girder 1000 includes a girder 1010. The main beam 1010 is similar in structure to the main beam described in the previous embodiment, and therefore will not be described herein. Preferably, both sides of the main beam 1010 include similar structures. The following description will be given by taking only one side as an example.

As shown, a load bar 1001 and a first tow bar 1002 are added to one side of the main beam 1010. One end of the carrier bar 1001 is disposed on the main beam 1010; the other end is connected with one end of the first traction rod 1002; the other end of the first traction bar 1002 is disposed on the main beam 1010. The load bar 1001 and the first traction bar 1002 form an overall substantially upward arc shape, which facilitates the conversion of the pulling force.

In some embodiments, the load bar 1001 is pivotally connected to both the first traction bar 1002 and the main beam 1010. Preferably, the angle between the first traction bar 1002 and the main beam 1010 is controlled to be no greater than 90 degrees. For example, a limit mechanism may be added to limit the range of rotation of the first drawbar 1002. In some embodiments, the other end of the load bar 1001 is disposed on the main beam 1010 near the center of the main beam 1010, which facilitates increased span.

In some embodiments, a second drawbar 1003 is further included, one end of which is disposed on the load bar 1001 or the first drawbar 1002 and the other end of which is disposed on the main beam 1010 outside of the first drawbar. Since the second drawbar is farther from the center of the main beam 1010 than the first drawbar, it is beneficial to control the angle between the first drawbar 1002 and the main beam 1010, and to strengthen the formed arched moment, and to increase the carrying capacity of the main beam 1010. According to one embodiment of the application, the end of the second traction rod above the main beam is higher than the end of the carrier rod above the main beam, which is beneficial to increasing the moment forming the arch.

In some embodiments, a tie bar (not shown) may be further included between the load bar 1001 and the main beam 1010, and the tie bar may be disposed at equal intervals or at unequal intervals, which is beneficial to improve the load-bearing capacity of the main beam 1010.

According to one embodiment of the invention, the ceiling is fixed to or supported between environmental objects by a plurality of main beams. In order to quickly install and remove additional parts in a room of a prefabricated house and reduce damage to the house, the environment object for fixing the ceiling can be a movable partition wall (also called an inner tension wall), a movable column and other facilities which are not original rooms. In some embodiments, the environmental object may be an interior tension wall. The internal tension wall is supported, for example, between the floor and roof of a room, and is not fixed to the walls of the room, and thus can be easily and quickly installed, removed, and moved in the room. The ceiling of some embodiments of the present invention, in conjunction with the interior tension wall, enables rapid deployment, movement and removal of the wall and ceiling together, thereby enabling rapid changes in the layout and finish of the house. Various types of internal tension walls are disclosed in patent application with application number 201910295819.8, application date 2019, 4/12, entitled prefabricated building and internal tension wall. This patent application is incorporated herein by reference in its entirety. All the embodiments of the internal tension wall in this patent application can be used as the environmental object in this application.

Fig. 11A and 11B are schematic views of a ceiling girder in cooperation with a modular wall according to one embodiment of the present application. As shown, the environmental object is a modular wall, which is one type of interior tension wall.

As shown, a plurality of wall blocks of the wall 1110 are modular. Each wall block is supported between the roof and the ground of the house by the tension generated by the telescopic piece. Ceiling girder 1111 includes girder 1112. The end of the main beam 1112 includes a connecting rod 1113 and a connecting piece 1114. The main beam 1112 can be conveniently secured by the attachment tabs 1114.

As shown, connecting rod 1113 includes an opening that can be used to receive connecting piece 1114 and secure with connecting piece 1114. The connecting tab 1114 is substantially rectangular in shape. Of course, the attachment tabs 1114 may have other shapes as will be appreciated by those skilled in the art. For example: circular, L-shaped, oval, etc. In some embodiments, the attachment tabs 1114 also include a plurality of attachment holes therein for attachment between the attachment tabs 1114 and the modular wall.

As shown, the holes in the attachment tabs 1114 of the ceiling girder are configured to receive the telescoping members of the modular wall to attach the ceiling girder to the modular wall 1110. In some embodiments, modular wall 1110 has a flat opening 1115. The tabs 1114 of the ceiling main beam are received in the openings 1115 of the modular wall. The flat openings 1115 may also limit the tabs from rotating. The through holes in the attachment tabs 1114 may receive the feet 1116 of the telescoping member therethrough. Similarly, the shoe 1116 can define the position of the web 1114, preventing it from moving horizontally. Preferably, the attachment tabs 1114 extend through the wall of the module. Thus, the internal tension between the ceiling main beams is conducted to the bearing wall or the bearing column of a room, or the tension between two adjacent ceiling main beams can be balanced, and the partition wall is prevented from bearing the internal tension of the ceiling.

Those skilled in the art will appreciate that the ceiling main beam can be mounted to the internal tension wall in a variety of ways. The above fixing manner by the connecting piece is only one of them. The present invention is not limited to the specific connection between the two. Other prior art connections are within the scope of the present invention.

FIG. 12 is a flow chart of a ceiling installation method according to one embodiment of the present application. As shown, an exemplary ceiling installation method includes the steps of:

at step 1210, the frame is secured between environmental objects. The installation of the frame can provide a foundation for the installation of the ceiling main body. In some embodiments, the mounting of the frame comprises: the ceiling main beam is propped against the environment object, and then one or more auxiliary beams are borne on one or more ceiling main beams, so that the installation of the frame can be realized. In some embodiments, if the main beam includes a plurality of main beam segments, the main beam may be spliced first, and the spliced main beam may be secured between environmental objects. In some embodiments, the main beam may be adjusted to create tension to enhance the securement between the main beam and the environmental object. For example, a first telescoping member at one or both ends of the ceiling main beam is adjusted or a second telescoping member between the main beam sections is adjusted to create tension.

At step 1220, one or more ceiling bodies are mounted to the frame to effect installation of the ceiling. In some embodiments, opposing sides of the ceiling body include a hanging strip that can be used to hang the ceiling body on a fixed frame.

According to an embodiment of the application, to stretch out the mounting strip spandrel girder or the auxiliary girder top on one side of smallpox main part, will stretch into the interior mounting strip of smallpox main part and bypass adjacent spandrel girder or auxiliary girder for stretch into the interior mounting strip of smallpox main part and reach the top of adjacent spandrel girder or auxiliary girder, then press down or draw the smallpox main part of dragging, can be in order to realize with smallpox main part joint on fixed frame.

At step 1230, a tie rod or cable between the transition piece of the ceiling main beam and the main beam is adjusted to adjust the levelness of the main beam. In some embodiments, if the ceiling main beam is drooped after the ceiling main body is installed, the ceiling main beam can be adjusted to be horizontal by shortening the length of the pull rod or the stay cable between the conversion piece and the main beam, so that the overall attractiveness is realized.

The utility model discloses a smallpox structure, installation or dismantlement that can be quick to can save time, manpower, the material resources of fitment room. Moreover, the ceiling structure supports between the environment object through internal tension to the bearing capacity of smallpox is increased through special hunch piece or drawing piece, prevents it and takes place flagging.

Example 2: the fastening means being edge pieces

Fig. 13A and 13B are schematic views of an edge piece according to one embodiment of the present application. Fig. 13A and 13B are front and side views, respectively, of an edge piece.

As shown, the edge piece 1300 may be a straight or curved profile with the same cross-section, which may be a single profile or a plurality of profiles, including a connecting portion 1310 and a hanging portion 1320. Wherein the connecting portion 1310 is used for connecting the edge piece 1300 and the tension member, so that the edge piece 1300 can be fixed on the tension member; the hanging part 1320 is used for connection between the edge piece 1300 and the ceiling main body, hanging the ceiling main body, so that the ceiling main body can be hung between the tension members.

According to an embodiment of the present application, the hanging portion may include an accommodating space and a fixing member. The accommodating space is used for accommodating the ceiling main body, and the raised sealing edge of the ceiling main body can enter the accommodating space and is locked in the accommodating space; the fixing piece can be fixed in the accommodation space after a part of the ceiling main body or the raised sealing edge enters the accommodation space. According to an embodiment of the present application, the fixing member may be a hole, an opening, a slot, a notch, a groove, a recess, or the like, or a protrusion, a hook, a buckle, a hook-and-loop fastener, a screw, or the like.

According to one embodiment of the present application, the edge piece 1300 may be an aluminum profile, or other profile or material. Profiles are the preferred embodiment. Due to the standardization of the profiles, the profiles with different lengths can be cut out as required to meet the use requirements.

According to one embodiment of the present application, the edge piece 1300 is selected from a special shape to facilitate connection with the tension member and to secure the ceiling body.

The profile selected for the edge piece of the present application will be described in detail below.

According to one embodiment of the present application, the connection portion 1310 is shaped like an "L" and includes a first side 1301 and a second side 1302. Wherein the first side 1301 is in contact with the tension member and is connected with the tension member; the second side 1302 is adapted to be coupled to a hanging portion 1320 that may be coupled to the tension members so that the ceiling body may be suspended between the tension members. According to an embodiment of the present application, the first side 1301 further includes a protrusion 1303, which is disposed on a sidewall of the first side 1301 and extends along the direction of the second side, for clamping the connection portion and the tension member, so as to facilitate strengthening the connection therebetween. As the skilled person understands, other connection means known in the art may be applied to the solution of the present application. For example: gluing, bolting, riveting or welding, etc.

According to one embodiment of the present application, the hanging portion 1320 is shaped like an "n" including a first fixing plate 1311 and a second fixing plate 1312. The first fixing plate 1311 and the second fixing plate 1312 form an accommodating space for the hanging part 1320. The sidewall of the first fixing plate 1311 is connected to the end of the second side of the connecting portion 1310, and includes a hook 1313. The second fixing plate 1312 is similar to an L-shaped fixing plate, one side edge of the second fixing plate is fixed to one end of the first fixing plate 1311, which is far away from the hook, and the other side edge of the second fixing plate includes a hook 1314, wherein the hook 1313 and the hook 1314 are oppositely arranged at intervals, so that an accommodating space opening 1315 is formed between the hook 1313 and the hook 1314, and the sealing edge of the ceiling main body can enter conveniently. According to an embodiment of the present application, the width of the accommodating space opening 1315 is smaller than the width of the inside of the accommodating space. According to one embodiment of the application, the height or the width of the convex sealing edge of the ceiling main body is larger than the width of the opening of the accommodating space.

According to an embodiment of the present disclosure, the ends of one or both of the hooks 1313 and 1314 may include protrusions to facilitate clamping the sealing edge (shown in phantom) of the ceiling main body into the opening 1315 of the receiving space, and to prevent the sealing edge of the ceiling main body from falling off. As will be appreciated by those skilled in the art, other clamping means may be used in the present invention. For example: additionally adding a clamping piece, increasing the friction force of the hook and the like.

Referring to fig. 13B, according to an embodiment of the present application, the auxiliary tool may insert the sealing edge of the heated ceiling into the accommodating space through the accommodating space opening 1315 and the hook 1313 and the hook 1314, and the sealing edge is clamped between the hook 1313 and the sidewall of the second edge of the second fixing plate. Wherein, the hook 1314 can strengthen the joint between joint portion and the smallpox main part banding to can effectually prevent smallpox main part banding atress and break away from.

According to one embodiment of the application, the attachment of the edge piece may be connected to the tension member via the first edge 1301, so that the edge piece may be fixed to the tension member. The application of the edge piece of the present application will be described in detail below.

Fig. 14A-14C are schematic illustrations of an edge piece application according to one embodiment of the present application. FIGS. 14A and 14B are front and side views, respectively, of an edge piece application; fig. 14C is a partial enlarged view of a portion a in fig. 14B.

According to one embodiment of the present application, the tension member may be a movable wall (which may be referred to as an inner tension wall). In some embodiments, the tension member may be a support bar of a movable wall. As shown, the tension member is shown as example 3 discussed in application No. 201910295819.8: a single-sided partition wall. Of course, other embodiments of the present application may be used in the present application, which is hereby incorporated by reference in its entirety.

As shown, the single-sided partition 1410 incorporates an edge piece that can be used for mounting and securing the ceiling body. As will be appreciated by those skilled in the art, when the single-sided partition 1410 is disposed on all the walls of the house, the ceiling body can be mounted and fixed on the edge members of any two or more walls, so as to form the ceiling of the house.

According to one embodiment of the present application, the single-sided partition 1410 may be removably supported between environmental objects and is capable of transitioning between a first state with tension and a second state without tension; when in the first state, the single-sided partition may be supported between environmental objects; when in the second state, the single-sided partition may be detached from the environmental object. According to one embodiment of the present application, the environmental object may be an interior roof, a floor, or a combination thereof. In some embodiments, the environmental object may also be one or more of a wall, a post, a stand.

According to an embodiment of the present application, the side of the first edge of the edge member connecting portion, which is not provided with the protrusion, contacts with the wall surface of the wall (similar to the pendant of the single-sided partition wall in embodiment 3 of the application No. 201910295819.8), the frame of the single-sided wall can wrap the first edge 1301 of the connecting portion, so that the edge member can be connected to the wall, and the frame can be further provided with a clamping structure matched with the protrusion 1303, which is beneficial to enhancing the connection between the wall and the edge member. As will be appreciated by those skilled in the art, other connection methods can be applied to the present invention. For example: riveting, screwing, welding, gluing, etc.

According to an embodiment of the present application, the tension member may also be other walls (e.g., outer walls of a room, existing partitions of an interior of a room, etc.), a pillar, a vertical object, etc. The first edge of the edge member connecting portion can be connected to the tension member by a bolt, a rivet, or the like, so that the ceiling body can be mounted and fixed. According to a preferred embodiment of the present application, the edge members of the tension members in the room are preferably positioned in a horizontal plane to facilitate the flatness of the ceiling.

In step 1510, first, the edge pieces are secured to tension members around the room. The tension member can be supported between the environmental objects and can be switched between a first state and a second state, and when the tension member is in the first state, the tension member can generate tension to be supported between the environmental objects; in the second state, the tension member is disengaged from the environmental object without tension.

At step 1520, the ceiling body is converted to an extended state. According to an embodiment of the application, heat the smallpox main part, the smallpox main part can stretch after being heated. For example: a hot air blower may be used to blow the ceiling body.

In step 1530, the edges of the ceiling body are secured to the edge pieces while the ceiling body is in an extended state. According to one embodiment of the application, a part of the ceiling body or a raised edge seal can be inserted into the edge piece by an auxiliary tool for fixing. According to another embodiment of the application, the edge piece can be used for clamping the ceiling main body through opening and closing and can be switched between the opening state and the closing state. When the edge member is in the open state, a part of the ceiling main body or a convex sealing edge is plugged into the edge member, and when the edge member is in the closed state, the ceiling main body can be fixed to the edge member.

In step 1540, after the ceiling body is secured to the edge pieces in step 1530, the ceiling body is converted to a retracted state and suspended in tension between the edge pieces to form the ceiling of the present application. According to one embodiment of the application, the ceiling body may be cooled to convert it to a retracted state. For example: and blowing the ceiling main body by using an air cooler. In some embodiments, natural cooling is also possible.

The utility model discloses a smallpox structure, installation that can be quick or dismantlement smallpox to the time, manpower, the material resources in fitment room have been saved. Moreover, the ceiling structure of the present application cannot be connected to the roof of a house or only has a small number of connections, so that the original structure of the house is not affected by the installation or the removal.

The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the scope of the present invention, and therefore, all equivalent technical solutions should fall within the scope of the present invention.

Claims

1. A ceiling, comprising:

a fixing device; and

one or more ceiling bodies secured to the fixture;

wherein the fixing device is mounted on a movable wall.

2. A ceiling as claimed in claim 1, wherein the fixture does not contact the inner roof of the room.

3. A ceiling as claimed in claim 1, wherein the fixing means is an edge piece mounted on the moveable wall.

4. A ceiling as claimed in claim 3, wherein the edge pieces are provided on support rods of the movable wall.

5. Ceiling according to claim 4, wherein the edge pieces comprise a connection part configured to be fixedly connected with a support bar of the movable wall; and a hanging portion configured to hang the ceiling main body.

6. The ceiling of claim 5, wherein the hanging portion comprises a receiving space, a portion of the ceiling body configured to be accessible and locked in the receiving space.

7. The ceiling of claim 6, wherein the ceiling body comprises an extended state in which a convex edge of the ceiling body can be disposed into the receiving space of the hanging portion and a retracted state; in the retracted state, the raised edge of the ceiling body can be locked in the receiving space, thereby tensioning the ceiling body.

8. A ceiling as claimed in claim 7, wherein the cross-sectional opening of the receiving space of the suspended portion has a width less than the width of the interior of the receiving space; wherein the height of the convex edge of the ceiling main body is larger than the width of the opening of the section of the accommodating space.

9. The ceiling of claim 7, wherein the ceiling body is heated to an extended state.

10. The ceiling of claim 1, in which the ceiling body is flexible or partially flexible.

11. The ceiling of claim 1, wherein the fixture is a frame comprising a plurality of ceiling girders; wherein at least one of the ceiling girders comprises a tension member configured to create tension to urge the ceiling girder between environmental objects.

12. The ceiling of claim 11, wherein the tension member comprises a first retractable member located at one or both ends of the main ceiling beam; the first telescoping member includes a shoe and an adjustment member configured to adjust a distance of the shoe from the ceiling main beam to provide tension.

13. The tension ceiling of claim 12, wherein the ceiling main beam includes an end connection plate including a protruding cylinder with a hole formed therein.

14. A tension ceiling as claimed in claim 13, wherein the first retractable member comprises a sleeve having one end mounted in the aperture of the end-face connection plate and free to rotate therein; the other end is used for being connected with the hoof foot.

15. The tension ceiling of claim 13, wherein the adjustment component comprises an adjustment coil; one end of the adjusting solenoid is in threaded engagement with the shoe foot, and the other end of the adjusting solenoid is used for being connected with a hole of the end face connecting plate.

16. The tension ceiling of claim 11, wherein the ceiling girder comprises a plurality of girder segments including the second telescoping member between at least two of the girder segments.

17. A tension ceiling as claimed in claim 16, wherein the second telescopic member comprises a threaded rod disposed between the end-face webs of the two main beam sections and an adjustment nut disposed on the threaded rod, rotation of the adjustment nut controlling the length of the threaded rod into the main beam sections.

18. The ceiling of claim 1, wherein the fixture is a frame comprising one or more ceiling girders, wherein the ceiling girders comprise girders configured to provide load bearing capacity; and a converter configured to convert a vertical tensile force experienced by the main beam into a horizontal force.

19. The ceiling of claim 18, wherein the transition piece is an arch.

20. The ceiling of claim 19, in which the arches are above or below the main beams, or a portion of the arches are above the main beams and another portion are below the main beams.

21. The ceiling of claim 19, wherein the main beam has a plurality of arches disposed thereon.

22. The ceiling of claim 19, wherein the arch includes one or more generally upwardly curved links connected at their ends to the main beam.

23. The ceiling of claim 19, wherein the transition piece comprises a load bar, a first pull bar and a second pull bar, a first end of the load bar being disposed on the main beam, a second end of the load bar being coupled to a first end of the first pull bar, a second end of the first pull bar being disposed on the main beam, a first end of the second pull bar being disposed on the load bar or the first pull bar, and a second end of the second pull bar being disposed on the main beam.

24. The ceiling of claim 23, wherein the angle between the load bar and the main beam is acute.

25. The ceiling of claim 19, further comprising a guy or tie rod disposed between the main beam and the arch.

26. The ceiling of claim 25, wherein the tie rod comprises a tie rod body and connectors, the connectors are disposed at two ends of the tie rod body and are respectively connected to the reinforcement member and the main beam, the connectors are connected to the tie rod body by threads, and the connectors are far away from or close to the tie rod body by screwing the tie rod body.

27. The ceiling of claim 18, wherein the converting element is a pulling element.

28. The ceiling of claim 27, wherein the pull member is secured to an environmental object, the first end of the pull member being higher than the main beam and connected to the main beam by one or more of a pull cable or a pull rod.

29. The ceiling of claim 27, wherein the second end of the pull member is lower than the main beam.

30. The ceiling of claim 27, wherein the main beam includes first and second pull members at opposite ends thereof, the first ends of the first and second pull members being higher than the main beam and connected by a suspension cable, the suspension cable being connected to the main beam by a plurality of cables or rods.

31. A fabricated building comprising a ceiling as claimed in any one of claims 1 to 30.