Combined component for wall-ground joint seam of fabricated building

Abstract

The utility model relates to the technical field of fabricated buildings, in particular to a combined component for a wall-ground joint seam of a fabricated building. The fabricated building comprises a wall plate and a floor plate, a wall-floor joint seam is arranged between the wall plate and the floor plate, and the combined component comprises a first clamping seat, a second clamping seat, a first clamping plate and a second clamping plate. The first clamping seat is vertically mounted on the side wall of the wallboard, and the second clamping seat is horizontally mounted on the top wall of the floor slab; the first clamping plate is connected with the first clamping base and the second clamping base in a clamped mode, and the second clamping plate is connected with the first clamping plate and the second clamping base in a clamped mode, so that the first clamping plate can cover the wall-ground joint seam. By means of the first clamping seat, the first clamping plate, the second clamping seat and the second clamping plate, the wall-floor joint seam is blocked, the wall-floor joint seam blocking device is easy to disassemble and assemble when a fabricated building is installed and moved, the working efficiency is improved, and the time cost and the labor cost are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled buildings, in particular to a combined component used for a wall-floor joint of an assembled building. Background Art

[0002] In existing prefabricated buildings, especially mobile buildings with mechanical devices, due to the influence of structure, architecture, mechanical devices, etc., part of the wall or the floor is movable. In space, a gap will be formed between part of the wall and the floor, that is, the wall-to-floor joint.

[0003] However, in the prior art, some joints between walls and floors cannot be permanently sealed. After the prefabricated buildings are prefabricated, transported, and installed on site, the joints between walls and floors are sealed on site using PE foam rods, and then covered with PVC floor glue and galvanized iron sheets to prevent moisture penetration and dust from entering. However, the sealing effect of PE foam rods is limited, and prefabricated buildings need to be disassembled layer by layer when moved, which is time-consuming and labor-intensive, and has low work efficiency. Moreover, once the PE foam rod leaks, it is very easy to cause water leakage at the joints between walls and floors. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a composite component for the wall-floor joints of prefabricated buildings, which solves the technical problems that the existing sealing method for the wall-floor joints of prefabricated buildings has limited sealing time and, when moving, the sealing materials need to be disassembled layer by layer, which is time-consuming, labor-intensive and has low work efficiency.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0008] The utility model provides a combined component for the wall-floor intersection of an assembled building, the assembled building comprising a vertically arranged wall panel and a floor panel, a wall-floor intersection being provided between the wall panel and the floor panel, the combined component comprising a first clamping seat, a second clamping seat, a first clamping plate and a second clamping plate; the first clamping seat is vertically fixedly installed on the side wall of the wall panel, and the second clamping seat is horizontally fixedly installed on the top wall of the floor panel; the first clamping plate is respectively clamped with the first clamping seat and the second clamping seat and the first clamping plate is located above the wall-floor intersection, the second clamping plate is respectively clamped with the first clamping plate and the second clamping seat and the second clamping plate is located above the first clamping plate and the second clamping seat, so that the first clamping plate can cover the wall-floor intersection.

[0009] Preferably, a wall panel finishing layer is provided above the first clamping seat and on the side wall of the wall panel; the first clamping seat comprises a first supporting portion, a second supporting portion, a mounting portion and a first clamping portion; the mounting portion is vertically mounted on the side wall of the wall panel by a first screw, the first supporting portion, the first clamping portion and the second supporting portion are sequentially mounted on the mounting portion from top to bottom, the first supporting portion is located at the top of the mounting portion, the top wall of the first supporting portion is horizontal to support the wall panel finishing layer, the top wall of the second supporting portion is horizontal to support the first clamping plate; the first clamping plate comprises a vertical section and a horizontal section vertically connected, the vertical section is provided with a second clamping portion to clamp with the first clamping portion, the horizontal section is provided with a fourth clamping portion to clamp with the second clamping seat and the horizontal section covers the wall-to-ground junction.

[0010] Preferably, at least two of the first clamping portions are provided, the at least two first clamping portions are located between the first supporting portion and the second supporting portion, and the at least two first clamping portions are spaced apart in the vertical direction.

[0011] Preferably, the first clamping seat also includes a first positioning portion and a second positioning portion; the first positioning portion and the second positioning portion are both installed on the side walls of the mounting portion, the first positioning portion is located between the two adjacent first clamping portions at the top, and the second positioning portion is located at the bottom of the mounting portion and below the second supporting portion; the first positioning portion and the second positioning portion both extend toward the floor at an angle with the mounting portion; the first screws are provided in two rows, and the two rows of the first screws are respectively located between the first clamping portion and the first positioning portion at the top, and between the second supporting portion and the second positioning portion.

[0012] Preferably, at least two second clamping parts are provided on the side wall of the vertical section of the first clamping plate facing the first clamping seat, and at least two of the second clamping parts are clamped with at least two of the first clamping parts on the first clamping seat in a one-to-one correspondence; the vertical section of the first clamping plate extends vertically upward to form a receiving groove with the first supporting part, and the wall panel finishing layer abuts against the inner wall of the receiving groove, and the top and bottom of the horizontal section of the first clamping plate are respectively provided with a third clamping part and a fourth clamping part, the third clamping part is clamped with the second clamping plate, and the fourth clamping part is clamped with the second clamping seat; the horizontal section extends horizontally toward the direction of the wall panel, and the bottom wall of the horizontal section close to one end of the wall panel is in contact with the top wall of the second supporting part.

[0013] Preferably, the second clamping plate is arranged horizontally, and a fifth clamping portion and a sixth clamping portion are provided at the bottom of the second clamping plate; the fifth clamping portion is clamped with the third clamping portion, and the sixth clamping portion is clamped with the second clamping seat.

[0014] Preferably, at least two third clamping parts are provided, at least two fifth clamping parts are provided, and at least two fifth clamping parts are clamped with at least two third clamping parts in a one-to-one correspondence.

[0015] Preferably, the second clamping seat is horizontally fixed on the top wall of the floor slab by a plurality of second screws, and at least two seventh clamping parts are provided on the top of the second clamping seat; the fourth clamping part and the sixth clamping part are each provided with at least one, and at least two of the seventh clamping parts are clamped one-to-one with at least one of the fourth clamping parts and at least one of the sixth clamping parts.

[0016] Preferably, a groove is provided at one end of the floor panel close to the wall panel, the second clip-on seat is installed in the groove, and the top wall of the second clip-on plate is flush with the top wall of the floor panel; a floor panel finishing layer is provided on the top wall of the second clip-on plate and the top wall of the floor panel, and there is a gap between the two floor panel finishing layers.

[0017] Preferably, the second supporting portion and the mounting portion form a right triangle, and the top wall of the second supporting portion is perpendicular to the mounting portion.

[0018] (III) Beneficial effects

[0019] The beneficial effects of the utility model are:

[0020] 1. The utility model is a composite component for the wall-to-floor joint of an assembled building. By setting a first clamping seat, a second clamping seat, a first clamping plate and a second clamping plate, the wall panel and the floor panel can be combined and connected by clamping each other. Moreover, by covering the first clamping plate on the wall-to-floor joint, it can not only seal the wall-to-floor joint, but also can be quickly installed and disassembled when the assembled building is installed and moved. There is no need to gradually disassemble the blocking material. The first clamping plate and the second clamping plate can be disassembled by a simple disassembly method, which greatly improves the work efficiency and saves a lot of time and labor costs. And through the first clamping plate, the timeliness of the blocking is improved to avoid the blocking material from leaking and causing water seepage. The utility model not only seals the wall-to-floor joint by setting a first clamping seat, a first clamping plate, a second clamping seat and a second clamping plate and clamping each other, but also is easy to disassemble and assemble when the assembled building is installed and moved, which greatly improves the work efficiency and saves time and labor costs.

[0021] 2. The utility model is a composite component for the wall-floor joint of an assembled building. The top wall of the first supporting part is horizontal to support the wallboard facing layer. It not only supports the wallboard facing layer, but also ensures the flatness and aesthetics of the entire wall. Through the vertically connected vertical section and horizontal section of the first clamping plate, it can be quickly clamped with the first clamping part and the second clamping seat of the first clamping seat, so as to effectively cover the wall-floor joint, prevent moisture and dust from entering, and improve the sealing performance of the building. By providing at least two first clamping parts, it can make the first clamping plate and the first clamping seat more stable when clamped, and even when the assembled building is subjected to external force, it can maintain good sealing performance and reduce the failure of sealing caused by vibration.

[0022] 3. The utility model provides a composite component for the wall-to-floor joint of an assembled building. By providing a first positioning portion and a second positioning portion, it can realize that when fixing the first clip seat, two rows of first screws can accurately locate the installation position, improve the installation accuracy, and reduce the problems caused by installation errors. Moreover, the connection strength between the first clip seat and the wall panel is also improved, ensuring the firmness of the installation of the first clip seat. By providing at least two second clip portions and clipping with at least two first clip seats in a one-to-one correspondence, it ensures the precise docking between the first clip plate and the first clip seat, improves the installation accuracy, and improves the structural stability of the first clip plate and the first clip seat, which can effectively resist the action of external forces. By extending the vertical section of the first clip plate vertically upward to fit with the side wall of the wall panel finishing layer away from the wall panel and located close to the bottom wall of the wall panel finishing layer, the edge of the wall panel finishing layer can be closed later. The horizontal section extends in the direction of the wall panel, and the bottom wall of the horizontal section is in contact with the top wall of the second supporting portion, which enables the second supporting portion to support the first clip-on plate, thereby improving the load-bearing capacity of the entire combined component, especially when the prefabricated building is subjected to external forces, and can better maintain the integrity of the structure.

[0023] 4. The utility model is a composite component for the wall-to-floor joint of an assembled building. By setting a fifth clamping part and a sixth clamping part on the second clamping plate, and clamping them with the third clamping part and the second clamping seat of the first clamping plate respectively, the second clamping plate is ensured to be firmly clamped with the first clamping plate and the second clamping seat, thereby improving the structural stability of the entire composite component, simplifying the installation process, and improving the construction efficiency. By setting at least two third clamping parts and at least two fifth clamping parts, the two are clamped one by one, which can make the clamping between the first clamping plate and the second clamping plate more stable, and can also effectively cover the wall-to-floor joint, prevent moisture and dust from entering, and improve the sealing performance of the building.

[0024] 5. The utility model is a composite component for the joint between the wall and the floor of an assembled building. The second clamping seat is fixedly installed horizontally on the top wall of the floor slab by a plurality of second screws to ensure the stable installation of the second clamping seat. At least two seventh clamping parts are clamped with the fourth clamping part of the first clamping plate and the sixth clamping part of the second clamping plate in a one-to-one correspondence, ensuring the firm connection between the first clamping plate and the second clamping plate and the second clamping seat, improving the structural stability of the entire composite component, and can also effectively cover the joint between the wall and the floor to prevent moisture and dust from entering, thereby improving the sealing performance of the building.

[0025] 6. The utility model is a composite component for the wall-to-floor joint of a prefabricated building. By providing a groove at one end of the floor close to the wall panel, the top wall of the second clipping plate is flush with the top wall of the floor, so that the two floor facing layers remain flush when installed on the floor and the second clipping plate, thereby not affecting the flatness of the floor. By forming a right-angled triangle with the mounting portion, the supporting performance of the second supporting portion can be improved. As the triangle is the most stable shape, the second supporting portion is more stable when supporting the first clipping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall cross-sectional structure of a composite component used for a wall-to-floor joint of an assembled building according to the utility model;

[0027] Figure 2 It is a three-dimensional structural schematic diagram of a first clamping seat of a combined component used for a wall-to-floor joint of an assembled building according to the utility model;

[0028] Figure 3 It is a side structural schematic diagram of a first clamping seat of a composite component used for a wall-to-floor joint of an assembled building according to the utility model;

[0029] Figure 4 It is a three-dimensional structural schematic diagram of a first clamping plate of a combined component used for a wall-to-floor joint of an assembled building according to the utility model;

[0030] Figure 5 It is a side structural schematic diagram of a first clamping plate of a composite component used for a wall-to-floor joint of an assembled building according to the utility model;

[0031] Figure 6 It is a three-dimensional structural schematic diagram of a second clamping seat of a combined component used for a wall-to-floor joint of an assembled building according to the utility model;

[0032] Figure 7 It is a side structural schematic diagram of a second clamping seat of a composite component used for a wall-to-floor joint of an assembled building according to the utility model;

[0033] Figure 8 It is a three-dimensional structural schematic diagram of a second clamping plate of a combined component used for a wall-to-floor joint of an assembled building according to the utility model;

[0034] Fig. 9 The utility model is a schematic diagram of the side structure of a second clamping plate of a composite component used for a wall-floor joint of an assembled building.

[0035] [Description of Reference Numerals]

[0036] 1: first clamping seat; 11: first supporting part; 12: second supporting part; 13: mounting part; 14: first clamping part; 15: first screw; 16: first positioning part; 17: second positioning part; 2: second clamping seat; 21: seventh clamping part; 22: second screw; 3: first clamping plate; 31: second clamping part; 32: third clamping part; 33: fourth clamping part; 4: second clamping plate; 41: fifth clamping part; 42: sixth clamping part; 5: wall panel; 6: floor panel; 7: wall-floor joint; 8: wall panel finishing layer; 9: floor panel finishing layer. DETAILED DESCRIPTION

[0037] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a clearer and more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0038] Embodiment 1

[0039] like Figure 1-Figure 9 As shown, in a composite component for a wall-to-floor joint of an assembled building in this embodiment, the assembled building includes a vertically arranged wall panel 5 and a floor panel 6, and a wall-to-floor joint 7 is provided between the wall panel 5 and the floor panel 6. The composite component includes a first clamping seat 1, a second clamping seat 2, a first clamping plate 3, and a second clamping plate 4.

[0040] Specifically, the first clamping seat 1 is fixedly installed vertically on the side wall of the wall panel 5, and the second clamping seat 2 is fixedly installed horizontally on the top wall of the floor slab 6. The first clamping plate 3 is clamped with the first clamping seat 1 and the second clamping seat 2 respectively, and the first clamping plate 3 is located above the wall-floor joint 7, and the second clamping plate 4 is clamped with the first clamping plate 3 and the second clamping seat 2 respectively, and the second clamping plate 4 is located above the first clamping plate 3 and the second clamping seat 2, so that the first clamping plate 3 can cover the wall-floor joint 7. By setting the first clamping seat 1, the second clamping seat 2, the first clamping plate 3 and the second clamping plate 4, the wall panel 5 and the floor panel 6 can be combined and connected by clamping each other, and by covering the first clamping plate 3 on the wall-to-floor joint 7, it can not only seal the wall-to-floor joint 7, but also can realize rapid installation and disassembly when the prefabricated building is installed and moved, and there is no need to gradually disassemble the blocking material. The first clamping plate 3 and the second clamping plate 4 can be disassembled by a simple disassembly method, which greatly improves the work efficiency and saves a lot of time and labor costs. And through the first clamping plate 3, the timeliness of the blocking is improved to avoid the blocking material from leaking and avoiding water seepage.

[0041] Furthermore, if Figure 1-Figure 3 As shown, a wallboard facing layer 8 is provided above the first clamping seat 1 and on the side wall of the wallboard 5. The first clamping seat 1 includes a first supporting portion 11, a second supporting portion 12, a mounting portion 13 and a first clamping portion 14. The mounting portion 13 is vertically mounted on the side wall of the wallboard 5 by a first screw 15. The first supporting portion 11, the first clamping portion 14 and the second supporting portion 12 are sequentially mounted on the mounting portion 13 from top to bottom. The first supporting portion 11 is located at the top of the mounting portion 13. The top wall of the first supporting portion 11 is horizontal to support the wallboard facing layer 8, that is, the top wall of the first supporting portion 11 is in contact with the bottom wall of the wallboard facing layer 8, which not only plays a role in supporting the wallboard facing layer 8, but also ensures the flatness and aesthetics of the entire wall surface. The top wall of the second supporting portion 12 is horizontal and is used to support the first clamping plate 3 to ensure that the first clamping plate 3 and the first clamping seat 1 are firmly clamped. The first clamping plate 3 includes a vertical section and a horizontal section which are vertically connected. The vertical section is provided with a second clamping portion 31 to be clamped with the first clamping portion 14. The horizontal section is provided with a fourth clamping portion 33 to be clamped with the second clamping seat 2. The horizontal section covers the wall-floor joint 7, thereby realizing quick clamping. The first clamping plate 3 can effectively cover the wall-floor joint 7 to prevent moisture and dust from entering the wall-floor joint 7, thereby improving the sealing performance of the building.

[0042] Furthermore, if Figure 2 and Figure 3As shown, at least two first clamping parts 14 are provided, and at least two first clamping parts 14 are located between the first supporting part 11 and the second supporting part 12, and at least two first clamping parts 14 are spaced apart in the vertical direction. By providing at least two first clamping parts 14, it is possible to make the first clamping plate 3 and the first clamping seat 1 more stable when clamping, and even when the assembled building is subjected to external force, it is possible to maintain good sealing performance and reduce the failure of sealing caused by vibration.

[0043] Furthermore, if Figure 2 and Figure 3 As shown, the first clamping seat 1 further includes a first positioning portion 16 and a second positioning portion 17 .

[0044] Specifically, the first positioning portion 16 and the second positioning portion 17 are both installed on the side wall of the mounting portion 13, and the first positioning portion 16 is located between the two adjacent first clamping portions 14 at the top. It is explained here that if there are only two first clamping portions 14, the first positioning portion 16 is located between the two first clamping portions 14. If the number of the first clamping portions 14 is greater than two, the first positioning portion 16 is located between the first and second first clamping portions 14 from the top to the bottom. The second positioning portion 17 is located at the bottom of the mounting portion 13 and below the second supporting portion 12. The first positioning portion 16 and the second positioning portion 17 both extend toward the floor 6 at an angle with the mounting portion 13. There are two rows of first screws 15, and the two rows of first screws 15 are respectively located between the top first clamping portion 14 and the first positioning portion 16, and between the second supporting portion 12 and the second positioning portion 17. By providing the first positioning portion 16 and the second positioning portion 17, it is possible to achieve that when fixing the first clamping seat 1, the two rows of first screws 15 can accurately locate the installation position, thereby improving the installation accuracy and reducing the problems caused by installation errors. Moreover, the connection strength between the first clamping seat 1 and the wallboard 5 is also improved, ensuring the firmness of the installation of the first clamping seat 1.

[0045] Furthermore, if Figure 1 , Figure 4 and Figure 5As shown, the side wall of the vertical section of the first clamping plate 3 facing the first clamping seat 1 is provided with at least two second clamping parts 31, and the at least two second clamping parts 31 are clamped with the at least two first clamping parts 14 on the first clamping seat 1 in a one-to-one correspondence, which ensures the precise docking between the first clamping plate 3 and the first clamping seat 1, improves the installation accuracy, and improves the structural stability of the first clamping plate 3 and the first clamping seat 1, and can effectively resist the action of external forces. The vertical section of the first clamping plate 3 extends vertically upward to form a receiving groove with the first supporting part 11, and the wallboard facing layer 8 abuts against the inner wall of the receiving groove so that the edge of the wallboard facing layer 8 can be closed later. The top and bottom of the horizontal section of the first clamping plate 3 are respectively provided with a third clamping part 32 and a fourth clamping part 33, the third clamping part 32 is clamped with the second clamping plate 4, and the fourth clamping part 33 is clamped with the second clamping seat 2. The horizontal section extends horizontally toward the wall panel 5 and the bottom wall of the horizontal section at one end close to the wall panel 5 is in contact with the top wall of the second supporting portion 12, which enables the second supporting portion 12 to support the first clip plate 3, thereby improving the load-bearing capacity of the entire combined component, especially when the prefabricated building is subjected to external forces, it can better maintain the integrity of the structure.

[0046] Furthermore, if Figure 1 , Figure 6 and Figure 7 As shown, the second clamping plate 4 is arranged horizontally, and a fifth clamping portion 41 and a sixth clamping portion 42 are arranged at the bottom of the second clamping plate 4. The fifth clamping portion 41 is clamped with the third clamping portion 32, and the sixth clamping portion 42 is clamped with the second clamping seat 2, which ensures the firm clamping between the second clamping plate 4 and the first clamping plate 3 and the second clamping seat 2, improves the structural stability of the entire combined component, simplifies the installation process, and improves the construction efficiency.

[0047] Furthermore, if Figure 1 , Figure 4-Figure 7 As shown, there are at least two third clamping parts 32, at least two fifth clamping parts 41 are provided, and at least two fifth clamping parts 41 are clamped with at least two third clamping parts 32 in a one-to-one correspondence, which can make the clamping between the first clamping plate 3 and the second clamping plate 4 more stable, and can also effectively cover the wall-floor joint 7 to prevent moisture and dust from entering, thereby improving the sealing performance of the building.

[0048] Furthermore, if Figure 1As shown, the second clamping seat 2 is horizontally fixedly installed on the top wall of the floor slab 6 by a plurality of second screws 22, ensuring the stable installation of the second clamping seat 2. At least two seventh clamping parts 21 are provided on the top of the second clamping seat 2. The fourth clamping part 33 and the sixth clamping part 42 are each provided with at least one, and at least two seventh clamping parts 21 are clamped with at least one fourth clamping part 33 and at least one sixth clamping part 42 in a one-to-one correspondence, ensuring the firm connection between the first clamping plate 3 and the second clamping plate 4 and the second clamping seat 2, improving the structural stability of the entire combined component, and can also effectively cover the wall-to-ground joint 7 to prevent moisture and dust from entering, thereby improving the sealing performance of the building.

[0049] Furthermore, if Figure 1 As shown, a groove is provided at one end of the floor slab 6 close to the wall panel 5, the second clamping seat 2 is installed in the groove, and the top wall of the second clamping plate 4 is flush with the top wall of the floor slab 6, so that the two floor slab finishing layers 9 are kept flush when installed on the floor slab 6 and the second clamping plate 4, thereby not affecting the flatness of the floor slab 6. Floor slab finishing layers 9 are provided on the top walls of the second clamping plate 4 and the top walls of the floor slab 6, and there is a gap between the two floor slab finishing layers 9.

[0050] Furthermore, if Figure 1 , Figure 3 As shown, the second supporting portion 12 and the mounting portion 13 form a right triangle, and the top wall of the second supporting portion 12 is perpendicular to the mounting portion 13, which can improve the supporting performance of the second supporting portion 12. The triangle is the most stable shape, which makes the second supporting portion 12 more stable when supporting the first clip plate 3.

[0051] In the description of the present utility model, it should be understood that 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 technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0052] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be 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, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0054] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0055] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A composite component for a wall-to-floor joint of an assembled building, the assembled building comprising a wall panel (5) and a floor panel (6) arranged vertically, a wall-to-floor joint (7) being arranged between the wall panel (5) and the floor panel (6), characterized in that: The combined component comprises a first clamping seat (1), a second clamping seat (2), a first clamping plate (3) and a second clamping plate (4); The first clamping seat (1) is fixedly mounted vertically on the side wall of the wall panel (5), and the second clamping seat (2) is fixedly mounted horizontally on the top wall of the floor panel (6); The first clamping plate (3) is clamped with the first clamping seat (1) and the second clamping seat (2) respectively, and the first clamping plate (3) is located above the wall-floor joint (7); the second clamping plate (4) is clamped with the first clamping plate (3) and the second clamping seat (2) respectively, and the second clamping plate (4) is located above the first clamping plate (3) and the second clamping seat (2), so that the first clamping plate (3) can cover the wall-floor joint (7).

2. A composite component for the wall-to-floor joint of a prefabricated building according to claim 1, characterized in that: A wall panel facing layer (8) is provided above the first clamping seat (1) and on the side wall of the wall panel (5); The first clamping seat (1) comprises a first supporting portion (11), a second supporting portion (12), a mounting portion (13) and a first clamping portion (14); The mounting portion (13) is vertically mounted on the side wall of the wall panel (5) by means of a first screw (15); the first supporting portion (11), the first clamping portion (14) and the second supporting portion (12) are sequentially mounted on the mounting portion (13) from top to bottom; the first supporting portion (11) is located at the top of the mounting portion (13); the top wall of the first supporting portion (11) is horizontal to support the wall panel facing layer (8); the top wall of the second supporting portion (12) is horizontal to support the first clamping plate (3); The first clamping plate (3) comprises a vertical section and a horizontal section which are vertically connected, the vertical section is provided with a second clamping portion (31) for clamping with the first clamping portion (14), the horizontal section is provided with a fourth clamping portion (33) for clamping with the second clamping seat (2), and the horizontal section covers the wall-floor joint (7).

3. A composite component for the wall-to-floor joint of a prefabricated building according to claim 2, characterized in that: At least two of the first clamping parts (14) are provided, and at least two of the first clamping parts (14) are located between the first supporting part (11) and the second supporting part (12), and at least two of the first clamping parts (14) are spaced apart in the vertical direction.

4. A composite component for the wall-to-floor joint of a prefabricated building as claimed in claim 3, characterized in that: The first clamping seat (1) further comprises a first positioning portion (16) and a second positioning portion (17); The first positioning portion (16) and the second positioning portion (17) are both mounted on the side wall of the mounting portion (13), the first positioning portion (16) is located between the two uppermost adjacent first clamping portions (14), and the second positioning portion (17) is located at the bottom of the mounting portion (13) and below the second supporting portion (12); The first positioning portion (16) and the second positioning portion (17) both extend toward the floor slab (6) at an angle to the mounting portion (13); The first screws (15) are arranged in two rows, and the two rows of the first screws (15) are respectively located between the first clamping portion (14) and the first positioning portion (16) at the top, and between the second supporting portion (12) and the second positioning portion (17).

5. The composite component for the wall-to-floor joint of a prefabricated building according to claim 3, characterized in that: A side wall of the vertical section of the first clamping plate (3) facing the first clamping seat (1) is provided with at least two second clamping portions (31), and the at least two second clamping portions (31) are clamped with at least two first clamping portions (14) on the first clamping seat (1) in a one-to-one correspondence; The vertical section of the first clamping plate (3) extends vertically upward to form a receiving groove with the first supporting portion (11), the wall panel facing layer (8) abuts against the inner wall of the receiving groove, and the top and bottom of the horizontal section of the first clamping plate (3) are respectively provided with a third clamping portion (32) and a fourth clamping portion (33), the third clamping portion (32) is clamped with the second clamping plate (4), and the fourth clamping portion (33) is clamped with the second clamping seat (2); The horizontal section extends horizontally in the direction of the wall panel (5), and the bottom wall of one end of the horizontal section close to the wall panel (5) is in contact with the top wall of the second supporting portion (12).

6. A composite component for the wall-to-floor joint of a prefabricated building according to claim 5, characterized in that: The second clamping plate (4) is arranged horizontally, and a fifth clamping portion (41) and a sixth clamping portion (42) are provided at the bottom of the second clamping plate (4); The fifth clamping portion (41) is clamped with the third clamping portion (32), and the sixth clamping portion (42) is clamped with the second clamping seat (2).

7. A composite component for the wall-to-floor joint of a prefabricated building according to claim 6, characterized in that: At least two third clamping parts (32) are provided, at least two fifth clamping parts (41) are provided, and at least two fifth clamping parts (41) are clamped in a one-to-one correspondence with at least two third clamping parts (32).

8. The composite component for the wall-to-floor joint of a prefabricated building according to claim 6, characterized in that: The second clamping seat (2) is horizontally fixedly mounted on the top wall of the floor slab (6) by means of a plurality of second screws (22), and at least two seventh clamping portions (21) are provided on the top of the second clamping seat (2); The fourth clamping portion (33) and the sixth clamping portion (42) are each provided with at least one, and at least two of the seventh clamping portions (21) are clamped in a one-to-one correspondence with at least one of the fourth clamping portions (33) and at least one of the sixth clamping portions (42).

9. The composite component for the wall-to-floor joint of a prefabricated building according to claim 1, characterized in that: A groove is provided at one end of the floor plate (6) close to the wall plate (5), the second clamping seat (2) is installed in the groove, and the top wall of the second clamping plate (4) is flush with the top wall of the floor plate (6); A floor slab finishing layer (9) is provided on the top wall of the second clamping plate (4) and the top wall of the floor slab (6), and a gap is provided between the two floor slab finishing layers (9).

10. The composite component for the wall-to-floor joint of a prefabricated building according to claim 2, characterized in that: The second supporting portion (12) and the mounting portion (13) form a right triangle, and the top wall of the second supporting portion (12) is perpendicular to the mounting portion (13).

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