CH keel and wall body structure

Abstract

The utility model discloses a CH keel. The CH keel is provided with a first mounting section, a connecting section and a second mounting section which are sequentially arranged in the X direction of the keel. The connecting section comprises a plurality of first connecting plates which extend in the X direction of the keel and are arranged at intervals in the Y direction of the keel. The two ends of each first connecting plate are connected with the end, away from the top plate, of the second side wing plate in the first mounting end and the first folded edge in the second mounting section correspondingly. The end, away from the top plate, of the second side wing plate is provided with a plurality of second connecting plates extending in the Z direction of the keel, the second connecting plates are arranged in the Y direction of the keel at intervals, the second connecting plates and the first connecting plates are alternately arranged in a staggered mode, and the extending length of the first connecting plates in the X direction of the keel is equal to the extending length of the second connecting plates in the Z direction of the keel. The utility model further discloses a wall body structure. On the basis that the original wallboard installation function of the CH keel is guaranteed, the material cost can be saved, and production is more facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a keel technical field especially, it relates to a CH keel and wall structure. BACKGROUND

[0002] Keel is a kind of commonly used building materials, it is mainly used for the skeleton and base material of decoration, to support modeling and fixed structure.CH keel as a kind of partition skeleton material, has been popularized and used in market, such as Figure 1 As shown, the existing CH keel is usually formed by a piece of steel plate by roll bending in sequence C-shaped groove structure 1a and H-shaped groove structure 1b, but, due to the continuity of roll pressing process, C-shaped groove structure 1a and H-shaped groove structure 1b are connected by folding edge structure 1c, folding edge structure 1c is formed by two layers of steel plate folding, increase the use amount of keel to plate, lead to higher production cost. UTILITY MODEL CONTENT

[0003] The utility model is to provide a kind of CH keel and wall structure, on the basis of guaranteeing the original wallboard installation function, material cost can be saved, more conducive to production.

[0004] In order to realize the above-mentioned purpose, the technical scheme that one aspect of the utility model adopts is as follows:

[0005] A CH keel is provided with a first mounting section, a connecting section and a second mounting section arranged in sequence along the X direction of the keel, the first mounting section includes a top plate, a first side wing plate connected to the side of the top plate away from the connecting section and a second side wing plate connected to the side of the top plate close to the connecting section, the second mounting section includes a mounting plate and a first folding edge connected to one end of the mounting plate in the Z direction, the extension length of the first side wing plate in the Z direction of the keel is greater than the extension length of the second side wing plate in the Z direction of the keel, the connecting section includes a plurality of first connecting plates extending in the X direction of the keel, a plurality of the first connecting plates are arranged at intervals in the Y direction of the keel, one end of the first connecting plate is connected to the end of the second side wing plate away from the top plate, the other end of the first connecting plate is connected to the first folding edge, the end of the second side wing plate away from the top plate is provided with a plurality of second connecting plates extending in the Z direction of the keel, a plurality of the second connecting plates are arranged at intervals in the Y direction of the keel and are arranged alternately and staggered with a plurality of the first connecting plates, the extension length of the first connecting plate in the X direction of the keel is equal to the extension length of the second connecting plate in the Z direction of the keel, the first side wing plate, the top plate, the second side wing plate and the second connecting plate jointly form a C-shaped groove structure, the second side wing plate, the second connecting plate, the first connecting plate and the second mounting section jointly form an H-shaped groove structure.

[0006] As a preferred embodiment of the above-mentioned CH keel, the end of the first side wing plate away from the top plate is provided with a flange, the flange is folded inward toward the C-shaped groove structure, and the flange is arranged at a 90-degree angle with the first side wing plate.

[0007] As a preferred embodiment of the CH keel, the second connecting plate has a bent portion at the end away from the second side wing plate, and the bent portion bends inward toward the C-shaped groove structure.

[0008] As a preferred embodiment of the CH keel, the mounting plate has a second folded edge at the end away from the first folded edge, and the second folded edge is bent into the H-shaped groove structure.

[0009] In addition, for the above purposes, another aspect of the present invention adopts the following technical solution:

[0010] A wall structure includes a first wall panel, a second wall panel, and the CH keel described above. The first wall panel is installed on the outside of the first side wing panel, and the second wall panel is embedded in the H-shaped groove structure.

[0011] As a preferred embodiment of the aforementioned wall structure, the C-groove structure is filled with sound-insulating and fire-resistant material.

[0012] The advantages of implementing the CH keel and wall structure provided by this utility model compared with the prior art are as follows:

[0013] This invention replaces the folded edge structure between the C-groove and H-groove structures in existing CH keels by providing multiple second connecting plates extending along the Z-direction and spaced apart along the Y-direction of the keel at the end of the second side wing plate away from the top plate, thereby reducing the amount of sheet material used in the folded edge structure. Simultaneously, the connecting section includes multiple first connecting plates extending along the X-direction and spaced apart along the Y-direction of the keel. Compared to the existing CH keel where the connecting section is a single piece of sheet material, this reduces the amount of sheet material used in the existing H-groove structure. Therefore, this invention saves material costs and is more conducive to production while maintaining the original wall panel installation function of the CH keel. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0015] Figure 1 This is a schematic diagram of the existing CH keel structure;

[0016] Figure 2 This is a schematic diagram of the structure of a CH keel provided in an embodiment of the present invention;

[0017] Figure 3A structure schematic view of a wall structure is provided by the utility model.

[0018] Marked in the figure:

[0019] 1a, C-shaped groove structure; 1b, H-shaped groove structure; 1c, flanging structure;

[0020] 1, first mounting section; 11, top plate; 12, first side wing plate; 13, second side wing plate; 14, second connecting plate; 15, flange; 16, bending part; 2, connecting section; 21, first connecting plate; 3, second mounting section; 31, mounting plate; 32, first flange; 33, second flange; 4, first wall plate; 5, second wall plate. DETAILED DESCRIPTION

[0021] The specific embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0022] In the description of the utility model, it is understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. It should be understood that the terms "first", "second" and the like are used to describe various information in the utility model, but these information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, the "first" information can also be referred to as "second" information without departing from the scope of the utility model, and similarly, the "second" information can also be referred to as "first" information.

[0023] Please refer to Figures 2 to 3In one aspect of the embodiments of the present application, a CH keel is provided, which is provided with a first mounting section 1, a connecting section 2 and a second mounting section 3 arranged in sequence along the X direction of the keel, the first mounting section 1 comprises a top plate 11, a first side wing plate 12 connected to one side of the top plate 11 away from the connecting section 2, and a second side wing plate 13 connected to one side of the top plate 11 close to the connecting section 2; the second mounting section 3 comprises a mounting plate 31 and a first folded edge 32 connected to one end of the mounting plate 31 in the Z direction, the extension length of the first side wing plate 12 in the Z direction of the keel is greater than the extension length of the second side wing plate 13 in the Z direction of the keel; the connecting section 2 comprises a plurality of first connecting plates 21 extending in the X direction of the keel, a plurality of the first connecting plates 21 are arranged in the Y direction of the keel at intervals, one end of the first connecting plate 21 is connected to one end of the second side wing plate 13 away from the top plate 11, and the other end of the first connecting plate 21 is connected to the first folded edge 32; one end of the second side wing plate 13 away from the top plate 11 is provided with a plurality of second connecting plates 14 extending in the Z direction of the keel, a plurality of the second connecting plates 14 are arranged in the Y direction of the keel at intervals and are arranged in an alternating staggered manner with a plurality of the first connecting plates 21, and the extension length of the first connecting plate 21 in the X direction of the keel is equal to the extension length of the second connecting plate 14 in the Z direction of the keel; the first side wing plate 12, the top plate 11, the second side wing plate 13 and the second connecting plate 14 jointly form a C-shaped groove structure; the second side wing plate 13, the second connecting plate 14, the first connecting plate 21 and the second mounting section 3 jointly form an H-shaped groove structure.

[0024] It should be noted that in actual application, the first side wing plate 12 is provided with a first wall plate 4 on the outer side, the H-shaped groove structure is embedded with a second wall plate 5, and the C-shaped groove structure is filled with soundproof and fireproof materials.

[0025] According to the CH keel of the present application, a plurality of second connecting plates 14 extending in the Z direction of the keel and arranged in the Y direction of the keel at intervals are arranged at one end of the second side wing plate 13 away from the top plate 11, thereby replacing the folded edge structure between the C-shaped groove structure and the H-shaped groove structure in the existing CH keel, and the amount of plate material of the folded edge structure can be reduced; meanwhile, a plurality of first connecting plates 21 extending in the X direction of the keel and arranged in the Y direction of the keel at intervals are arranged in the connecting section 2, compared with the arrangement of the connecting section 2 being an integral plate in the existing CH keel, the amount of plate material of the H-shaped groove structure in the existing CH keel can be reduced. It can be seen that the present application can save material cost and is more conducive to production on the basis of ensuring the original wall plate mounting function of the CH keel.

[0026] Exemplarily, in production, the first side wing plate 12 is provided with a bending structure away from one end of the top plate 11, the second connecting plate 14 is provided with a bending structure away from one end of the second side wing plate 13, and the mounting plate 31 is provided with a bending structure away from one end of the first folding edge 32, so that the first side wing plate 12, the second connecting plate 14 and the mounting plate 31 are flush, and the stacking of the keel is not affected by the protruding parts.

[0027] (1) The first side wing plate 12 is provided with a flange 15 away from one end of the top plate 11, the flange 15 is inwardly folded towards the C-shaped groove structure, and the flange 15 is arranged at 90 degrees with the first side wing plate 12.

[0028] (2) The second connecting plate 14 is provided with a bending part 16 away from one end of the second side wing plate 13, and the bending part 16 is inwardly bent towards the C-shaped groove structure.

[0029] (3) The mounting plate 31 is provided with a second folding edge 33 away from one end of the first folding edge 32, and the second folding edge 33 is inwardly bent towards the H-shaped groove structure.

[0030] It should be noted that the flange 15 and the bending part 16 can better cover the soundproof and fireproof material, prevent the material from moving or falling off during use, and improve the overall soundproof and fireproof performance.

[0031] In addition, another aspect of the utility model embodiment also provides a wall structure, which comprises a first wall plate 4, a second wall plate 5 and the CH keel described above, the first wall plate 4 is installed on the outer side of the first side wing plate 12, the second wall plate 5 is embedded and installed on the H-shaped groove structure, and the C-shaped groove structure is filled with soundproof and fireproof material.

[0032] It should be noted that since the wall structure of the utility model applies the CH keel described above, it has the same beneficial effects as the CH keel described above, and will not be described here.

[0033] In the description of the utility model, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0034] The above merely is the preferred implementation form of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and substitutions can be made, and these improvements and substitutions should also be considered as the protection scope of the present application.

Claims

1. A CH keel, comprising a first mounting section, a connecting section, and a second mounting section arranged sequentially along the X direction of the keel; the first mounting section includes a top plate, a first side wing plate connected to the side of the top plate away from the connecting section, and a second side wing plate connected to the side of the top plate near the connecting section; the second mounting section includes a mounting plate and a first flange connected to one end of the mounting plate in the Z direction, characterized in that, The first side wing plate extends along the Z-direction of the keel longer than the second side wing plate extends along the Z-direction of the keel. The connecting section includes multiple first connecting plates extending along the X-direction of the keel, which are spaced apart along the Y-direction of the keel. One end of each first connecting plate is connected to the end of the second side wing plate away from the top plate, and the other end of each first connecting plate is connected to the first folded edge. The end of the second side wing plate away from the top plate is provided with multiple second connecting plates extending along the Z-direction of the keel. These second connecting plates are spaced apart along the Y-direction of the keel and are alternately staggered with the first connecting plates. The extension length of the first connecting plates along the X-direction of the keel is equal to the extension length of the second connecting plates along the Z-direction of the keel. The first side wing plate, the top plate, the second side wing plate, and the second connecting plate together form a C-shaped groove structure. The second side wing plate, the second connecting plate, the first connecting plate, and the second mounting section together form an H-shaped groove structure.

2. The CH keel according to claim 1, characterized in that, The first side wing plate has a flange at one end away from the top plate. The flange is folded inward toward the C-shaped groove structure and is arranged at a 90-degree angle with the first side wing plate.

3. The CH keel according to claim 1, characterized in that, The second connecting plate has a bent portion at one end away from the second side wing plate, and the bent portion bends inward toward the C-shaped groove structure.

4. The CH keel according to claim 1, characterized in that, The mounting plate has a second folded edge at the end away from the first folded edge, and the second folded edge is bent into the H-shaped groove structure.

5. A wall structure, characterized in that, It includes a first wall panel, a second wall panel, and a CH keel as described in any one of claims 1-4, wherein the first wall panel is installed on the outside of the first side wing panel, and the second wall panel is embedded in the H-shaped groove structure.

6. The wall structure according to claim 5, characterized in that, The C-shaped groove structure is filled with sound-insulating and fire-resistant material.

Images