Partition wall structure

Abstract

The present invention relates to a partition wall structure, which is used for partitioning steel structure building space. The partition wall structure comprises: a keel layer, the keel layer comprises a first keel and a second keel, the first keel is arranged parallel to one side of the second keel, a first filling layer and a second filling layer are arranged in the skeletons of the first keel and the second keel respectively, a first fireproof layer is arranged on the side of the first keel away from the second keel, and a second fireproof layer is arranged on the side of the second keel away from the first keel, and a steel structure component passes through and is connected to the first fireproof layer, the first keel, the second keel and the second fireproof layer. The keel layer comprises the first keel and the second keel arranged in a staggered manner, so that the sound insulation of the partition wall structure is enhanced, the filling layer can be filled with functional materials such as thermal insulation materials and sound insulation materials, so that the partition wall structure has functions such as thermal insulation and sound insulation, and the setting of the fireproof layer makes the partition wall structure have fireproof and flame retardant functions.

Description

Technical Field

[0001] The invention relates to the technical field of construction, in particular to a partition wall structure. Background Art

[0002] Steel structural components such as trusses and grids are widely used in the construction of large-span public building roof structures and large-span industrial buildings, such as exhibition halls, performance venues, theaters, gymnasiums, production plants, etc.

[0003] When constructing partition walls in construction projects with steel structural components such as steel trusses and grids, due to the complex shapes of steel structural components, the large number of rods and the different directions, traditional partition walls are not only difficult to construct and implement, but also difficult to achieve the functions of fire blocking and sound insulation. Summary of the invention

[0004] Based on this, it is necessary to provide a partition wall structure with a simple structure and both fire prevention and sound insulation effects in order to address the problem that traditional partition walls are difficult to construct and difficult to achieve fire prevention and sound insulation when constructing partition walls in construction projects with steel structural components such as steel trusses and grid spaces.

[0005] According to one aspect of the present application, a partition wall structure is provided for separating a building space having a steel structural member, the partition wall structure comprising:

[0006] The keel layer includes a first keel and a second keel; the first keel is arranged parallel to one side of the second keel;

[0007] The filling layer comprises a first filling layer and a second filling layer; the first filling layer is arranged in the frame of the first keel, and the second filling layer is arranged in the frame of the second keel;

[0008] The fireproof layer comprises a first fireproof layer and a second fireproof layer; the first fireproof layer is arranged on a side of the first keel away from the second keel, and the second fireproof layer is arranged on a side of the second keel away from the first keel;

[0009] Wherein, the steel structure member passes through and is connected to the first fireproof layer, the first keel, the second keel and the second fireproof layer.

[0010] In one embodiment, the first keel includes a first main keel and a first secondary keel, and the first main keel and the first secondary keel are alternately arranged vertically and horizontally;

[0011] The second keel includes a second main keel and a second secondary keel, and the second main keel and the second secondary keel are alternately arranged vertically and horizontally.

[0012] In one embodiment, the first main keel and the second main keel are staggered, and the first keel and the second keel are staggered.

[0013] In one embodiment, the filling layer is a thermal insulation layer.

[0014] In one embodiment, the filling layer is a sound insulation layer.

[0015] In one embodiment, the first fireproof layer is constructed by splicing a plurality of fireproof units, and a first joint is formed at the splicing position;

[0016] The second fireproof layer is constructed by splicing a plurality of fireproof units, and a second joint is formed at the splicing position;

[0017] Wherein, the first seam and the second seam are staggered.

[0018] In one embodiment, the fire protection unit includes cement fiber board.

[0019] In one embodiment, the partition wall structure further includes a shock absorbing member, and the shock absorbing member is arranged between the first keel and the first fireproof layer and between the second keel and the second fireproof layer.

[0020] In one embodiment, the partition wall structure further includes an air layer, the first keel and the second keel do not overlap each other, and the air layer is located between the first keel and the second keel.

[0021] In one embodiment, the connection between the steel structure component and the first fireproof layer and the second fireproof layer is sealed with fireproof sealant.

[0022] The above-mentioned partition wall structure has a keel layer, which is composed of a first keel and a second keel arranged in a staggered manner, so that the sound insulation of the partition wall structure is improved. A first filling layer and a second filling layer are respectively formed in the skeleton of the first keel and the second keel. The first filling layer and the second filling layer can be filled with thermal insulation material or sound insulation material, so that the partition wall structure has thermal insulation or sound insulation functions. The setting of the first fireproof layer and the second fireproof layer gives the partition wall structure a fire-retardant function. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic plan view of a partition wall structure in one embodiment of the present application;

[0024] Figure 2 for Figure 1 A schematic cross-sectional view of a partition wall structure shown;

[0025] Figure 3 for Figure 1Axonometric diagram of the partition wall structure shown. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, 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 intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0032] In buildings with steel structural components such as steel trusses and grid structures, spaces are often divided according to different operations and functions, so it is necessary to build partition walls in the building with steel structural components to separate them.

[0033] The complex shapes of steel trusses, grids and other steel structural components, with many rods and different directions, add a lot of difficulty to the construction of partition walls. In addition, ordinary partition walls cannot guarantee the sound insulation effect required for the normal operation of each office area, and it is difficult to meet the requirements of fire retardancy.

[0034] Based on this, the present application provides a partition wall structure that can better improve the above problems.

[0035] The connector module of the present application will be described below with reference to the accompanying drawings.

[0036] Figure 1 It is a schematic plan view of a partition wall structure in one embodiment of the present application; Figure 2 for Figure 1 A schematic cross-sectional view of a partition wall structure shown; Figure 3 for Figure 1 For ease of description, only structures related to the present invention are shown in the accompanying drawings.

[0037] At least one embodiment of the present application discloses a partition wall structure 100 , which includes a keel layer 10 , a filling layer 30 and a fireproof layer 40 .

[0038] The keel layer 10 includes a first keel 11 and a second keel 12, which are arranged side by side and in parallel to form a double-layer keel partition wall structure 100. In some embodiments, the first keel 11 includes a first main keel 111 and a first sub-keel 112, which are arranged alternately vertically and horizontally. Specifically, in some embodiments, a plurality of first main keels 111 are fixed between the roof panel and the top beam on the masonry wall, and the plurality of first main keels 111 are arranged in sequence along the length direction of the partition wall structure 100; each first sub-keel 112 is vertically connected to a plurality of first main keels 111, and the plurality of first sub-keels 112 are arranged in sequence along the height direction of the partition wall structure 100. In this way, the structural stability of the first keel 11 can be improved, the bearing capacity of the first keel 11 can be enhanced, and other subsequent operations based on the first keel 11 can be facilitated. The second keel 12 includes a second main keel 121 and a secondary keel 122, and the second main keel 121 and the secondary keel 122 are arranged alternately vertically and horizontally. Specifically in some embodiments, multiple second main keels 121 are fixed between the roof panel and the top beam on the masonry wall, and multiple second main keels 121 are arranged in sequence along the length direction of the partition wall structure 100; each secondary keel 122 is vertically connected to multiple second main keels 121, and multiple secondary keels 122 are arranged in sequence along the height direction of the partition wall structure 100. In this way, the structural stability of the second keel 12 can be improved, the bearing capacity of the second keel 12 can be enhanced, and other subsequent operations based on the second keel 12 can be facilitated.

[0039] In some embodiments, the first main keel 111 and the second main keel 121 are staggered along their arrangement directions, and the first keel 112 and the second keel 122 are staggered along their arrangement directions. It can be understood that since the first keel 11 and the second keel 12 are staggered along the arrangement direction and are located on the sound propagation path, the sound insulation effect of the wall structure can be improved. For example, when the sound source is located on the side of the first keel 11 away from the second keel 12, when the sound is transmitted from the side of the first keel 11 away from the second keel 12 to the side of the second keel 12 away from the first keel 11, it needs to pass through the partition wall structure 100. When the sound passes through the first keel 11, the first main keel 111 and the first secondary keel 112 of the first keel 11 can block part of the sound transmission, and the sound is weakened for the first time. Since the second main keel 121 and the second secondary keel 122 of the second keel 12 are staggered with the first main keel 111 and the first primary keel 112 of the first keel 11, when the sound is transmitted from the skeleton of the first keel 11 to the second keel 12, the second main keel 121 and the second secondary keel 122 of the second keel 12 can block part of the sound transmission, and the sound is weakened for the second time. In this way, the staggered arrangement of the first main keel 111 and the second main keel 121 and the first keel 112 and the second keel 122 acts as a sound barrier, which can block the propagation of part of the sound, thereby improving the sound insulation effect of the partition wall structure 100.

[0040] The filling layer 30 includes a first filling layer 31 and a second filling layer 32. The first filling layer 31 is located in the frame of the first keel 11, and the second filling layer 32 is located in the frame of the second keel 12. It is used to fill functional materials so that the partition wall structure 100 can meet different usage functions. Specifically in some embodiments, the first filling layer 31 and the second filling layer 32 can be filled with sound insulation materials, such as glass wool, rock wool and other porous sound-absorbing materials. In this way, the sound insulation of the partition wall structure 100 can be effectively improved. In some embodiments, the first filling layer 31 and the second filling layer 32 can be filled with thermal insulation materials, such as cotton, blankets and other materials. In this way, the thermal insulation of the partition wall structure 100 can be effectively improved.

[0041] In some embodiments, the first filling layer 31 and the second filling layer 32 may be filled with different functional materials, for example, the first filling layer 31 may be filled with sound insulation material, and the second filling layer 32 may be filled with thermal insulation material. In this way, the partition wall structure 100 has both thermal insulation and sound insulation functions. In some embodiments, the functional material may be filled only in the first filling layer 31, and the second filling layer 32 may not be filled with functional material, or the functional material may be filled only in the second filling layer 32, and the first filling layer 31 may not be filled with functional material.

[0042] It is worth noting that the filling material, filling density and filling thickness of the filling layer 30 should be determined according to the use requirements and bearing limit of the partition wall structure 100, and no specific restrictions should be made here, as long as it does not affect the normal construction of the partition wall structure 100. For example, the filling material of the first filling layer 31 and the second filling layer 32 is rock wool, and the filling density is set to 150kg / m 3 The filling thickness of the first filling layer 31 is set to half the thickness of the first keel 11 , and the filling thickness of the second filling layer 32 is set to half the thickness of the second keel 12 .

[0043] The fireproof layer 40 plays a role in fire prevention and can improve the fireproofing level of the partition wall structure 100. The fireproof layer 40 has a first fireproof layer 41 and a second fireproof layer 42. The first fireproof layer 41 is arranged on the side of the first keel 11 away from the second keel 12, and the second fireproof layer 42 is arranged on the side of the second keel 12 away from the first keel 11. In some specific embodiments, the fireproof layer 40 may include any one of cement fiberboard and rock wool board or a composite material formed by combining cement fiberboard and rock wool board. It should be understood that in different usage situations, the fireproof layer 40 may also select other fireproof materials according to different fire resistance levels.

[0044] In some embodiments, the first fireproof layer 41 is formed by splicing a plurality of fireproof units 411, and a first joint 412 is formed on the first fireproof layer 41, and the second fireproof layer 42 is formed by splicing a plurality of fireproof units 421, and a second joint 422 is formed on the second fireproof layer 42. The first joint 412 on the first fireproof layer 41 and the second joint 422 on the second fireproof layer 42 are staggered. The fireproof units 411 and 421 are made of materials with fire retardancy, such as cement fiberboard. It is understandable that cement fiberboard not only has good fire retardancy, but also has good sound insulation due to its high density. However, if the fireproof layer 40 is spliced ​​by a plurality of cement fiberboards, the sound insulation of the fireproof layer 40 at the joint position will be attenuated. In order to compensate for the lack of sound insulation performance at the joint position on the fireproof layer 40, the first joint 412 on the first fireproof layer 41 and the second joint 422 on the second fireproof layer 42 are staggered. In this way, when the sound is transmitted to the second fireproof layer 42 through the first joint 412 on the first fireproof layer 41 or to the first fireproof layer 41 through the second joint 422 on the second fireproof layer 42, since the first joint 412 on the first fireproof layer 41 and the second joint 422 on the second fireproof layer 42 are staggered, the sound will be blocked by the second fireproof layer 42 or the first fireproof layer 41, thereby improving the sound insulation performance of the partition wall structure 100.

[0045] In some embodiments, the thickness of the cement fiber board is set to 10-15 mm, and as a preferred embodiment, the thickness of the cement fiber board is set to 12 mm. In this way, the structural stability of the partition wall structure 100 is not affected, and a good fire retardant effect can be achieved.

[0046] In some embodiments, the joints on the first fireproof layer 41 and the second fireproof layer 42 are sealed with fireproof sealant. In this way, the propagation path of sound at the joints on the fireproof layer 40 can be blocked, thereby improving the sound insulation effect of the partition wall structure 100.

[0047] In some embodiments, a shock absorbing member 60 is provided between the first fireproof layer 41 and the first keel 11 and between the second fireproof layer 42 and the second keel 12. Specifically, in some embodiments, the shock absorbing member 60 is a shock absorbing pad, which is made of a damping material such as butyl rubber or silicone rubber. The shock absorbing pad is provided between the first fireproof layer 41 and the first keel 11 and between the second fireproof layer 42 and the second keel 12, and the hard connection between the first fireproof layer 41 and the first keel 11 and the second fireproof layer 42 and the second keel 12 can be changed to a soft connection. In this way, the sound insulation of the partition wall structure 100 can be improved, and the shock absorbing and buffering effect of the shock absorbing member 60 can be used to strengthen the connection stability between the first fireproof layer 41 and the first keel 11 and the second fireproof layer 42 and the second keel 12, thereby improving the shock absorption performance of the partition wall structure 100 and reducing the vibration sound transmission of the roof caused by severe weather conditions.

[0048] In some embodiments, the partition wall structure 100 further includes an air interlayer 70. The first keel 11 and the second keel 12 do not overlap each other. The air interlayer 70 is located between the first keel 11 and the second keel 12, and is formed by a closed space enclosed by the first keel 11 and the second keel 12 between the first fireproof layer 41 and the second fireproof layer 42. Since the air interlayer 70 has a shock-absorbing effect, it can reduce the two-way transmission of sound at the side of the first keel 11 away from the second keel 12 and the side of the second keel 12 away from the first keel 11, thereby improving the sound insulation effect of the partition wall structure 100.

[0049] It should be understood that the thickness of the air layer 70 needs to be determined according to actual use requirements. Specifically in some embodiments, considering the actual floor space and sound insulation effect of the partition wall structure 100, as a preferred embodiment, the thickness of the air layer 70 is set to 50 mm.

[0050] The steel structure member 50 passes through and is connected to the first fireproof layer 41, the first keel 11, the second keel 12 and the second fireproof layer 42. Specifically in some embodiments, at the intersection of the first fireproof layer 41, the second fireproof layer 42 and the rod of the steel structure member 50, the first fireproof layer 41 and the second fireproof layer 42 are cut and spliced ​​according to the structure of the steel structure member 50, and the gap at the intersection is sealed with a fireproof sealant. In this way, not only can the flame retardant sealing at the joint be achieved, but also the path of sound propagation at the joint can be blocked, thereby improving the sound insulation of the wall structure.

[0051] In some embodiments, when a partition wall structure 100 is set in a high-rise building, it is necessary to first build a masonry wall below the steel structure members 50 such as trusses and grids, and set a top beam at the upper end of the masonry wall, and then set the partition wall structure 100 between the top beam and the roof. In this way, the overall stability of the partition wall structure 100 can be effectively improved, and the construction cost of the partition wall structure 100 can be reduced. It should be understood that the distance between the top beam and the roof can be minimized without affecting the structural stability and construction convenience of the partition wall structure 100. In this way, the setting height of the partition wall structure can be reduced, thereby reducing the construction cost of the partition wall structure 100.

[0052] The partition wall structure 100 includes a keel layer 10, which is composed of a first keel 11 and a second keel 12 that are staggered. An air layer 70 is formed between the first keel 11 and the second keel 12, which improves the sound insulation of the partition wall structure 100. The filling layer 30 is used to fill sound insulation material to further improve the sound insulation of the partition wall structure 100. At the same time, the setting of the fireproof layer 40 makes the partition wall structure 100 fire-retardant.

[0053] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0054] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A partition wall structure for separating a building space having a steel structural member, characterized in that: The partition wall structure comprises: The keel layer includes a first keel and a second keel; the first keel is arranged parallel to one side of the second keel; The filling layer comprises a first filling layer and a second filling layer; the first filling layer is arranged in the frame of the first keel, and the second filling layer is arranged in the frame of the second keel; The fireproof layer comprises a first fireproof layer and a second fireproof layer; the first fireproof layer is arranged on a side of the first keel away from the second keel, and the second fireproof layer is arranged on a side of the second keel away from the first keel; Wherein, the steel structure member passes through and is connected to the first fireproof layer, the first keel, the second keel and the second fireproof layer; The first fireproof layer is constructed by splicing a plurality of fireproof panels, and a first joint is formed at the splicing position; The second fireproof layer is constructed by splicing a plurality of fireproof panels, and a second joint is formed at the splicing position; Wherein, the first seam and the second seam are staggered; At the intersection of the first fireproof layer, the second fireproof layer and the rods of the steel structure component, the first fireproof layer and the second fireproof layer are cut and spliced ​​according to the structure of the steel structure component; the connection between the steel structure component and the first fireproof layer and the second fireproof layer is sealed with fireproof sealant.

2. The partition wall structure according to claim 1, characterized in that: The first keel includes a first main keel and a first secondary keel, and the first main keel and the first secondary keel are alternately arranged vertically and horizontally; The second keel includes a second main keel and a second secondary keel, and the second main keel and the second secondary keel are alternately arranged vertically and horizontally.

3. The partition wall structure according to claim 2, characterized in that: The first main keel and the second main keel are staggered, and the first keel and the second keel are staggered.

4. The partition wall structure according to claim 1, characterized in that: The filling layer is a thermal insulation layer.

5. The partition wall structure according to claim 1, characterized in that: The filling layer is a sound insulation layer.

6. The partition wall structure according to claim 1, characterized in that: The fireproof board comprises cement fiber board.

7. The partition wall structure according to claim 1, characterized in that: The partition wall structure further includes a shock absorbing component, which is arranged between the first keel and the first fireproof layer and between the second keel and the second fireproof layer.

8. The partition wall structure according to claim 1, characterized in that: The partition wall structure further includes an air layer, the first keel and the second keel do not overlap each other, and the air layer is located between the first keel and the second keel.

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