CN107044186B - Suspended ceiling system and entrance structure - Google Patents

Abstract

The invention relates to the field of building structures, aims to solve the problem that in the prior art, a suspended ceiling structure is unstable in hanging, and provides a suspended ceiling system and an entrance structure. The suspended ceiling system comprises a keel frame, a suspender and a panel. The keel frame includes a first keel, a second keel, a third keel and a fourth keel. The first keel is of an arched rod-shaped structure. The second keel is positioned at the apex of the first keel and is horizontally spaced from the apex of the first keel. The keel frame has a first anchor portion formed by the first keel and the third keel and a second anchor portion formed by the first keel and the fourth keel. The first and second anchors are configured for spacing anchoring the keel frame. A plurality of middle keels are connected between the first keels and the second keels. The suspended ceiling system has the beneficial effects that the suspended ceiling system is stably and firmly supported by adopting a bearing mode of pulling down the support, the structure is safe and reliable, and the curve of the suspended ceiling system is attractive in appearance and good in effect.

Description

Ceiling system and entrance structure

technical field

The invention relates to the field of building structures, in particular to a ceiling system and an entrance and exit structure.

Background technique

The suspended ceiling structure is an important part of the building decoration project. The suspended ceiling structure is used to decorate the lower surface of the floor. Some buildings, such as the entrances and exits of shopping malls, can also be equipped with suspended ceiling structures to improve their visual appearance.

Existing suspended ceiling structures have the problem of unstable support.

Contents of the invention

The present invention aims to provide a suspended ceiling system to solve the problem of unstable installation of the suspended ceiling structure in the prior art.

Another object of the present invention is to provide an entrance and exit structure equipped with the above-mentioned ceiling system.

Embodiments of the present invention are achieved like this:

An embodiment of the present invention provides a ceiling system, which includes a dragon frame, a suspension rod configured to suspend the dragon frame, and a panel covering the envelope surface of the dragon frame. The keel frame includes a first keel, a second keel, a third keel and a fourth keel. The first keel is an arched rod-shaped structure. The second keel is located at the top of the arch of the first keel, and is horizontally spaced from the top of the arch of the first keel. The first end of the third keel is connected to the first end of the second keel, and extends obliquely downwards along a curve until its second end is close to the first butt end of the first keel. The first end of the fourth keel is connected to the second end of the second keel, and extends obliquely downward along a curve until its second end is close to the second end of the first keel. The keel frame has a first anchoring portion composed of the first arch bottom end of the first keel and the second end of the third keel, and a second arch bottom end of the first keel and the second end of the fourth keel. the second anchorage part. The first anchor portion and the second anchor portion are configured to space apart the anchor keel. There are several intermediate keels connected between the first keel and the second keel, and the intermediate keel divides the envelope surface between the first keel, the second keel, the third keel, and the fourth keel into multiple panels for covering subface.

The keel frame of the ceiling system in the embodiment of the present invention can be supported by suspending rods on the one hand; on the other hand, its lower end can be further anchored and connected by the first anchoring part and the second anchoring part. The suspender exerts an upward pulling force on the keel frame and the anchor point exerts an upward supporting force on the lower end of the keel frame (the first anchoring part and the second anchoring part). It is firmly supported, and the structure is safe and reliable.

In one embodiment of the invention:

The first keel is formed by butting two shorter first arc-shaped rods along the extending direction. The two shorter first arc-shaped rods are connected by welding. The aforementioned first arc-shaped rod can be pre-bent and formed. By setting two shorter first arc-shaped rods connected to form the arched first keel, it is possible to avoid the difficulty of processing and transporting the arched keel, and the shorter rods receive less bending stress, ensuring stiffness of the structure.

In one embodiment of the invention:

The second keel is an arc rod, and its extension direction line is located in a horizontal plane.

In one embodiment of the invention:

The top of the arch of the first keel is inclined to the side where the second keel is located, and the second keel is an arc-shaped structure that is concave in the middle toward the direction away from the top of the arch of the first keel.

In one embodiment of the invention:

The intermediate keels include a fifth keel bracingly connected between the top of the first keel and the midpoint of the second keel.

In one embodiment of the invention:

The middle keel also includes a first side stay and a second side stay, and the extension direction lines of the first side stay and the second side stay are located on the envelope surface. One end of the first side tie rod is connected between the midpoint of the second keel and the first end of the second keel, and the other end forms a part of the first anchoring portion. One end of the second side tie rod is connected between the midpoint of the second keel and the second end of the second keel, and the other end forms a part of the second anchoring portion.

In one embodiment of the invention:

The keel frame also includes a first fixed rod and a second fixed rod. The first fixing rod is configured as a first fixing rod for connecting together the first butt end of the first joist, the first side tie rod, and the second end of the third joist. The second fixing rod is configured as a second fixing rod for connecting together the second butt end of the first joist, the second side tie rod, and the second end of the fourth joist.

In one embodiment of the invention:

The sub-surface is a triangular structure, and the corresponding panel is composed of multiple triangular sub-plates.

In one embodiment of the invention:

Multiple sub-boards include boards of three different materials, namely aluminum veneer, punched aluminum board and soft ground ceiling.

An embodiment of the present invention also provides an entrance and exit structure, which includes two columns arranged at intervals, a floor slab, and the aforementioned suspended ceiling system. The suspender of the suspender is connected below the floor slab and hangs the keel frame. The first anchoring part and the second anchoring part of the keel frame are fixedly connected to the side surfaces of the two columns respectively.

To sum up, the ceiling system in the embodiment of the present invention adopts the load-bearing mode of the lower brace and the upper pull, the ceiling system is supported stably and firmly, the structure is safe and reliable, and the curved surface of the ceiling system is beautiful in shape;

Because the entrance and exit structure in the embodiment of the present invention has the aforementioned suspended ceiling structure, it also has the beneficial effects of safe and reliable structure and beautiful curved surface of the suspended ceiling system.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and thus It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

FIG. 1 is a schematic structural view of a ceiling system in Embodiment 1 of the present invention;

Fig. 2 is a schematic structural view of the dragon skeleton in Fig. 1;

Fig. 3 is the A direction view of Fig. 2;

Fig. 4 is a schematic structural view of the entrance and exit structure in Embodiment 2 of the present invention.

Icons: 10-keel skeleton; 11-first keel; 11a-bottom of first arch; 11b-bottom of second arch; 11c-top of arch; 11h-first arc rod; 12-second keel; 12a- 12b-second end; 13-third keel; 13a-first end; 13b-second end; 14-fourth keel; 14a-first end; 14b-second end; 15-middle keel ;151-the first side tie rod; 152-the second side tie rod; 153-the first fixed rod; 154-the second fixed rod; 155-the fifth keel; -First anchoring part; B2-second anchoring part; P1-envelope surface; P2-subsurface; 010-entrance structure; 100-ceiling system; 200-column.

Detailed ways

In order to make the purpose, 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 in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" ” and other indications are based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the product of the invention is used. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating Or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, if the terms "first", "second" and the like appear in the description of the present invention, they are only used to distinguish the description, and should not be understood as indicating or implying relative importance.

In addition, terms such as "horizontal" and "vertical" in the description of the present invention do not mean that the components are required to be absolutely horizontal or hang, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", and it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of the present invention, it also needs to be explained that, unless otherwise clearly stipulated and limited, if the terms "setting", "installation", "connection" and "connection" appear, they should be understood in a broad sense, for example, it can be a fixed The connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Embodiment one

FIG. 1 is a schematic structural diagram of a ceiling system 100 in Embodiment 1 of the present invention. Referring to FIG. 1 , the ceiling system 100 in this embodiment includes a joist frame 10 , a suspender 20 configured to suspend the joist frame 10 , and a panel 30 covering the envelope surface P1 of the joist frame 10 .

Fig. 2 is a schematic structural view of the dragon frame 10 in Fig. 1; Fig. 3 is a view from the direction A of Fig. 2 . The keel frame 10 in this embodiment includes a first keel 11 , a second keel 12 , a third keel 13 and a fourth keel 14 . The first keel 11 is an arched rod-shaped structure. The second keel 12 is located at the top end 11c of the first keel 11 and is horizontally spaced from the top end 11c of the first keel 11 . Optionally, the second keel 12 is an arc rod, and its extension direction line is located in a horizontal plane. The first end 13 a of the third keel 13 is connected to the first end 12 a of the second keel 12 , and extends obliquely downward along a curve until its second end 13 b is close to the first butt end 11 a of the first keel 11 . The first end 14 a of the fourth keel 14 is connected to the second end 12 b of the second keel 12 , and extends obliquely downward along a curve until its second end 14 b is close to the second end 11 b of the first keel 11 . The keel frame 10 has a first anchoring portion B1 composed of the first butt end 11a of the first keel 11 and the second end 13b of the third keel 13, and the second butt end 11b of the first keel 11 and the second end 13b of the third keel. The second ends 14b of the four keels 14 jointly form the second anchoring portion B2. The first anchoring portion B1 and the second anchoring portion B2 are configured to space apart the anchoring keel 10 . There are several intermediate keels 15 connected between the first keel 11 and the second keel 12, and the intermediate keels 15 combine the envelope surface P1 between the first keel 11, the second keel 12, the third keel 13, and the fourth keel 14. Divided into a plurality of sub-faces P2 for cladding panels 30 .

The keel frame 10 of the ceiling system 100 in the embodiment of the present invention can be suspended and supported by the suspender 20 on the one hand; on the other hand, its lower end can be further anchored and connected by the first anchoring part B1 and the second anchoring part B2. The boom 20 exerts an upward pulling force on the keel frame 10 and the anchor point applies an upward supporting force to the lower end of the keel frame 10 (the first anchoring part B1 and the second anchoring part B2). The ceiling system 100 in the embodiment is firmly supported, and the structure is safe and reliable.

In one embodiment of the present invention, the first keel 11 is formed by butting two shorter first arc-shaped rods 11h along the extending direction. The two shorter first arc-shaped rods 11h are connected by welding. The aforementioned first arc-shaped rod 11h can be pre-bent and formed. By arranging two shorter first arc-shaped rods 11h connected to form the arched first keel 11, it is possible to avoid the difficulty in processing and transporting the arched keel, and the shorter rods receive less bending stress. The rigidity of the structure is ensured.

In order to further improve the integrity of the keel frame 10, in one embodiment of the present invention, the middle keel 15 includes a fifth keel 155, and the fifth keel 155 supports and connects the arch top 11c of the first keel 11 and the center of the second keel 12. between points. Using the fifth keel 155 to define the middle position of the first keel 11 and the second keel 12 is beneficial to determine the positional relationship between the two, so that the overall curved surface structure is stable.

In one embodiment of the present invention, the arch top 11c of the first keel 11 is inclined to the side where the second keel 12 is located, and the second keel 12 is an arc concave in the middle toward the direction away from the arch top 11c of the first keel 11. The structure makes the envelope surface P1 between the first keel 11 and the second keel 12 extend obliquely toward the inner side of the entrance as a whole, that is, a smooth transition is achieved from a smaller entrance to a larger indoor space, and the sensory effect is good. And it is conducive to the smooth flow of air, and the noise generated by air turbulence appears inside. Since the second keel 12 is recessed away from the arch top 11c of the first keel 11, the horizontal and vertical stiffness of the second keel 12 is relatively poor. Therefore, in one embodiment of the present invention, the middle keel 15 also includes a first keel. The side tie rod 151 and the second side tie rod 152 , the extension direction lines of the first side tie rod 151 and the second side tie rod 152 are located on the envelope curved surface P1. One end of the first side tie rod 151 is connected between the midpoint of the second keel 12 and the first end 12 a of the second keel 12 , and the other end forms a part of the first anchoring portion B1 . One end of the second side tie rod 152 is connected between the midpoint of the second keel 12 and the second end 12 b of the second keel 12 , and the other end forms a part of the second anchoring portion B2 . The function of the first side tie rod 151 and the second side tie rod 152 is to further support the unsupported section of the second keel 12, and the selected method is to connect the second keel 12 to the first anchoring part B1 and the second anchoring part B2. Finally, the second keel 12 can be directly supported on the main structure of the building, such as a column, so that the second keel 12 can obtain reliable lower support and improve the support stability of the overall keel 10 .

In order to make the joist frame 10 in this embodiment transfer the load to the building main structure as much as possible, in an embodiment of the present invention, the joist frame 10 further includes a first fixing rod 153 and a second fixing rod 154 . The first fixing rod 153 is configured as the first fixing rod 153 for connecting the first butt end 11 a of the first keel 11 , the first side tie rod 151 , and the second end 13 b of the third keel 13 together. The second fixing rod 154 is configured as a second fixing rod 154 for connecting the second butt end 11 b of the first keel 11 , the second side tie rod 152 , and the second end 14 b of the fourth keel 14 together. The first fixed rod 153 connects the first keel 11, the first side tie rod 151, and the third keel 13 together, so that the side keel frame 10 can be supported on the main structure of the building as a whole; similarly, the second fixed rod 154 connects the first keel 11. The second side tie rod 152 and the fourth keel 14 are connected together, so that the side keel frame 10 can be supported on the main structure of the building as a whole, and the support stability of the overall keel frame 10 is improved.

In order to facilitate the design and installation of the panel 30 so that it can better adapt to the envelope surface P1, in one embodiment of the present invention, the sub-surface P2 is a triangular structure, and the corresponding panel 30 is composed of a plurality of triangular sub-panels 31 . Optionally, the multiple sub-boards 31 include three boards of different materials, which are respectively aluminum veneer, punched aluminum board and soft ground ceiling, so as to improve the overall appearance effect (the boards of three different materials are shown in Figure 4 below. reflected).

To sum up, the ceiling system 100 in the embodiment of the present invention adopts the load-bearing mode of the lower brace and the upper pull. The ceiling system 100 is supported stably and firmly, the structure is safe and reliable, and the curve shape of the ceiling system 100 is beautiful and the appearance effect is good.

Embodiment two

Fig. 4 is a structural schematic diagram of the entrance and exit structure 010 in the second embodiment of the present invention. Referring to FIG. 4 , this embodiment provides an entrance and exit structure 010 , which includes two vertical columns 200 arranged at intervals and the ceiling system 100 in the first embodiment. The suspension rod 20 (not shown in FIG. 4 ) of the ceiling system 100 is connected under the floor and hangs the keel frame 10 . The first anchoring portion B1 and the second anchoring portion B2 of the keel frame 10 are fixedly connected to the sides of the two columns 200 respectively.

The entrance and exit structure 010 in this embodiment is equipped with the ceiling system 100 in the first embodiment. On the basis of having a curved appearance, the ceiling structure is supported stably and firmly, and the structure is safe and reliable.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (8)

1. A ceiling system, characterized in that: The ceiling system includes a keel frame, a boom configured to suspend the keel frame, and a panel covering the envelope surface of the keel frame; The keel frame includes a first keel, a second keel, a third keel and a fourth keel; The first keel is an arched rod-shaped structure; the second keel is located at the top of the first keel and horizontally spaced from the top of the first keel; The first end of the third keel is connected to the first end of the second keel, and extends obliquely downward along a curve until its second end is close to the first end of the first keel; The first end of the fourth keel is connected to the second end of the second keel, and extends obliquely downward along a curve until its second end is close to the second end of the first keel; The keel frame has a first anchoring portion composed of the first arch bottom end of the first keel and the second end of the third keel, and the second arch bottom end of the first keel and the second end of the third keel. A second anchoring portion jointly formed by the second end of the fourth keel; the first anchoring portion and the second anchoring portion are configured to anchor the keel at intervals; There are several intermediate keels connected between the first keel and the second keel, and the intermediate keels connect the four of the first keel, the second keel, the third keel, and the fourth keel The enveloping curved surface in between is divided into multiple sub-surfaces for covering panels; the second keel is an arc-shaped rod, and its extension direction line is located in a horizontal plane, and the arch top of the first keel faces the second keel The side where it is located is inclined, and the second keel is an arc-shaped structure that is concave in the middle away from the arch top of the first keel, so that the envelope surface between the first keel and the second keel extends obliquely to the inside of the entrance as a whole. 2. The ceiling system according to claim 1, characterized in that: The first keel is formed by butting two shorter first arc-shaped rods along the extending direction. 3. The ceiling system according to claim 1, characterized in that: The intermediate keels include a fifth keel bracingly connected between the top end of the first keel and the midpoint of the second keel. 4. The ceiling system according to any one of claims 1-3, characterized in that: The middle keel also includes a first side tie rod and a second side tie rod, and the extension direction lines of the first side tie rod and the second side tie rod are located on the envelope surface; One end of the first side tie rod is connected between the midpoint of the second keel and the first end of the second keel, and the other end forms a part of the first anchoring part; One end of the second side tie rod is connected between the midpoint of the second keel and the second end of the second keel, and the other end constitutes a part of the second anchoring portion. 5. The ceiling system according to claim 4, characterized in that: The keel frame also includes a first fixed rod and a second fixed rod; The first fixing rod is configured as a first fixing rod for connecting the first butt end of the first keel, the first side tie rod, and the second end of the third keel together; The second fixing rod is configured as a second fixing rod used to connect the second butt end of the first keel, the second side tie rod, and the second end of the fourth keel together. 6. The ceiling system according to claim 1, characterized in that: The sub-surface is a triangular structure, and the corresponding panel is composed of a plurality of triangular sub-plates. 7. The ceiling system according to claim 6, characterized in that: The multiple sub-boards include boards of three different materials, namely aluminum veneer, punched aluminum board and soft ground ceiling. 8. An entrance and exit structure, characterized in that: the entrance and exit structure includes: Two columns set at intervals; floor; The ceiling system according to any one of claims 1-7; The suspenders of the suspenders are connected under the floor and suspend the keel frame; the first anchoring part and the second anchoring part of the keel frame are respectively fixedly connected to the sides of the two columns.

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