An assembled composite wallboard vertical keel point fixed connector

Abstract

The utility model provides a kind of vertical keel point fixed connecting body of fabricated composite wallboard, it is related to fabricated building technical field, solve the technical problem of the material amount big, pipeline conflict and easy to fall off in prior art.The device includes connecting portion, setting portion and limiting portion, one end of the setting portion is provided with the connecting portion, the other end is provided with the limiting portion, the connecting portion is connected with vertical keel, the limiting portion is connected with the frame structure on composite wallboard, and for limiting the composite wallboard moves towards the direction away from the vertical keel direction.The utility model is used to be connected with vertical keel by connecting portion, limiting portion can be connected with composite wallboard, so vertical keel can be used alone to save material to avoid pipeline conflict, and limiting mode can avoid falling off problem caused by repeated thermal expansion and cold shrinkage.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated building technology, and in particular to a vertical keel point fixing connection for prefabricated composite wall panels. Background Technology

[0002] Prefabricated construction refers to transferring a large amount of on-site work from traditional construction methods to factories. Building components and accessories, such as floor slabs, wall panels, stairs, and balconies, are prefabricated in factories, transported to the construction site, and assembled on-site using reliable connection methods. Currently, commonly used prefabricated wall panels, especially ceramic tile panels, mostly use 600mm / 800mm width dimensions. In practical applications, most ceramic tile panels on the market require the simultaneous use of horizontal and vertical joists, and the ceramic tile panels are then fixed to the horizontal and vertical joists using metal brackets and marble adhesive to complete the wall installation. However, this method of using both horizontal and vertical joists in actual use results in a huge amount of steel consumption and material waste. Furthermore, prefabricated decoration requires the separation of pipelines. During use, horizontal joists often need to be cut to avoid pipelines, resulting in poor reinforcement of the horizontal joists, increased labor and material costs on site, and unsatisfactory reinforcement of wall panels. The connection method used, which involves attaching wall panels using marble adhesive, is complex, inefficient, and requires highly skilled workers. Moreover, the structural wall, joists, marble adhesive, and decorative panels have different shrinkage rates. Over a long period, repeated micro-shrinkage can cause decorative panels to easily detach from the structural wall, posing a safety hazard. Uneven shrinkage of the marble adhesive in some decorative panels can also lead to tile cracking, resulting in high repair costs later. Utility Model Content

[0003] The purpose of this utility model is to provide a vertical keel fixing connection for prefabricated composite wall panels, which solves the technical problems of large material consumption, pipeline conflicts, and easy detachment in the prior art. The various technical effects of the preferred technical solutions provided by this utility model are detailed below.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] The prefabricated composite wall panel provided by this utility model has a vertical keel point fixing connection body, including a connecting part, a setting part, and a limiting part. The connecting part is provided at one end of the setting part and the limiting part is provided at the other end. The connecting part is connected to the vertical keel, and the limiting part is connected to the frame structure on the composite wall panel and is used to restrict the composite wall panel from moving away from the vertical keel.

[0006] Preferably, the setting part includes a vertical plate and a horizontal plate, the horizontal plate is set perpendicular to the vertical plate, the connecting part is set at the end of the vertical plate away from the horizontal plate, and the limiting part is set on the horizontal plate.

[0007] Preferably, the vertical plate and the horizontal plate have a T-shaped cross-section, and the limiting part is provided on the upper and lower sides of the horizontal plate.

[0008] Preferably, the vertical plate and the horizontal plate have an L-shaped cross-section, and the limiting part is provided on the upper side of the horizontal plate.

[0009] Preferably, the connecting part is provided at one end of the vertical plate, and the supporting part is provided at the other end, with the supporting part abutting against the vertical keel.

[0010] Preferably, the support portion is a plate structure arranged along the length direction of the setting portion, and the end of the support portion away from the setting portion is flush with the end of the connecting portion away from the setting portion.

[0011] Preferably, the limiting part includes a limiting plate, the limiting plate is arranged perpendicular to the horizontal plate and the limiting plate is parallel to the vertical plate, the limiting plate can extend into the groove of the frame structure, a limiting groove is formed between the limiting plate and the vertical plate, and the protrusion of the frame structure can extend into the limiting groove.

[0012] Preferably, the setting part is a plate-shaped body, and the setting part is attached to the vertical keel.

[0013] The application employs the above technical solution and has at least the following beneficial effects:

[0014] A vertical keel fixing connector for a prefabricated composite wall panel includes a connecting part, a setting part, and a limiting part. The connecting part is located at one end of the setting part, and the limiting part is located at the other end. The connecting part connects to the vertical keel, and the limiting part connects to the frame structure on the composite wall panel, thus restricting the composite wall panel from moving away from the vertical keel. This connection via the connecting part allows for the use of the vertical keel alone, saving material. Furthermore, using only the vertical keel can mitigate pipework conflicts to some extent, and this limiting connection method is less prone to detachment compared to adhesive connections.

[0015] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the vertical keel point fixing connection structure of the prefabricated composite wall panel provided in this embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the vertical keel point fixing connection body of the prefabricated composite wall panel provided in this embodiment of the utility model;

[0019] Figure 3 This is a structural diagram of the vertical keel point fixing connector of the prefabricated composite wall panel provided in this utility model embodiment when it is set at the top of the wall;

[0020] Figure 4 This is a schematic diagram of the structure of the prefabricated composite wall panel provided in this utility model embodiment when the vertical keel point fixing connector is set in the middle of the wall;

[0021] Figure 5 This is a structural diagram of the vertical keel fixing connector of the prefabricated composite wall panel provided in this embodiment of the present invention when it is set at the bottom of the wall.

[0022] In the diagram: 1. Connecting part; 2. Setting part; 3. Limiting part; 4. Vertical keel; 5. Composite wall panel; 6. Frame structure; 7. Vertical plate; 8. Horizontal plate; 9. Supporting part; 10. Limiting groove. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] A specific embodiment of this utility model provides a vertical keel point fixing connection for a prefabricated composite wall panel, combined with the attached... Figure 1As shown, it mainly includes a connecting part 1, a setting part 2, and a limiting part 3. The setting part 2 has the connecting part 1 at one end and the limiting part 3 at the other end. The connecting part 1 is connected to the vertical keel 4. The limiting part 3 is connected to the frame structure 6 on the composite wall panel 5. The limiting part 3 is also connected to the composite wall panel 5 and is used to restrict the composite wall panel 5 from moving away from the vertical keel 4. The composite wall panel 5 can be installed on the vertical keel 4. This method of using only the vertical keel 4 can save materials and avoid pipeline conflicts to a certain extent. Moreover, this limiting connection method is less likely to fall off than the adhesive connection method.

[0025] In a specific embodiment of this application, the setting part 2 includes a vertical plate 7 and a horizontal plate 8. The horizontal plate 8 is set perpendicular to the vertical plate 7. A connecting part 1 is set at the end of the vertical plate 7 away from the horizontal plate 8. A limiting part 3 is set on the horizontal plate 8. In actual installation, the vertical plate 7 is parallel to the vertical keel 4, while the horizontal plate 8 is perpendicular to the vertical keel 4 and is set horizontally. The horizontal plate 8 can play the role of supporting the composite wall panel 5, and the limiting part 3 on the horizontal plate 8 can restrict the composite wall panel 5 on the horizontal plate 8.

[0026] In some embodiments, the vertical plate 7 and the horizontal plate 8 have a T-shaped cross-section. Limiting parts 3 are provided on the upper and lower sides of the horizontal plate 8. This allows the vertical keel point fixing connector of the prefabricated composite wall panel to be located in the middle and top of the entire wall, that is, between two composite wall panels 5 or above the top composite wall panel 5. In practice, a suspended ceiling is usually installed on the roof, and there is enough space at the top to accommodate the upper limiting part 3. Therefore, the vertical keel point fixing connector of the prefabricated composite wall panel at the top position can only serve as a limiting part at the bottom.

[0027] In some embodiments, the vertical plate 7 and the horizontal plate 8 have an L-shaped cross-section. A limiting part 3 is provided on the upper side of the horizontal plate 8. In this way, the limiting part 3 is provided on one side. In addition, the lower limiting part 3 can be removed in the L-shaped arrangement of the vertical plate 7 and the horizontal plate 8, which can save space at the bottom. The vertical keel point fixing connector of this type of prefabricated composite wall panel can be used at the bottom of the bottom composite wall panel 5.

[0028] In some embodiments, a connecting part 1 is provided at one end of the vertical plate 7, and a supporting part 9 is provided at the other end. The supporting part 9 abuts against the vertical keel 4 and provides support. In this way, the connecting part 1 can be partially exposed for installation and can be connected to the vertical keel 4 by bolts.

[0029] In some embodiments, the support 9 is a plate structure arranged along the length of the setting part 2. The end of the support 9 away from the setting part 2 is flush with the end of the connecting part 1 away from the setting part 2, so that the vertical keel point fixing connector of this prefabricated composite wall panel can be vertically pressed against the vertical keel 4.

[0030] In some embodiments, the limiting part 3 includes a limiting plate, which is arranged perpendicular to the horizontal plate 8 and parallel to the vertical plate 7. Thus, the limiting plate can extend into the groove of the frame structure 6, and a limiting groove 10 is formed between the limiting plate and the vertical plate 7. The protrusion of the frame structure 6 can extend into the limiting groove 10. By using the limiting plate and the limiting groove 10 in conjunction with the frame structure 6, the composite wall panel 5 can be set onto the vertical keel 4.

[0031] In some embodiments, the setting part 2 is a plate-shaped body, which is attached to the vertical keel 4. The setting part 2 may be provided with mounting holes, and the connection between the setting part 2 and the vertical keel 4 is realized by bolts.

[0032] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," and "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions 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 suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0033] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A vertical keel point fixing connection body for a prefabricated composite wall panel, characterized in that, It includes a connecting part, a setting part, and a limiting part. The connecting part is provided at one end of the setting part, and the limiting part is provided at the other end. The connecting part is connected to the vertical keel, and the limiting part is connected to the frame structure on the composite wall panel and is used to restrict the composite wall panel from moving away from the vertical keel. The setting part includes a vertical plate and a horizontal plate. The horizontal plate is set perpendicular to the vertical plate. The connecting part is set at the end of the vertical plate away from the horizontal plate. The limiting part is set on the horizontal plate. The limiting part includes a limiting plate, which is perpendicular to the horizontal plate and parallel to the vertical plate. The limiting plate can extend into the groove of the frame structure, and a limiting groove is formed between the limiting plate and the vertical plate. The protrusion of the frame structure can extend into the limiting groove.

2. The vertical keel point fixing connection body of the prefabricated composite wall panel according to claim 1, characterized in that, The vertical plate and the horizontal plate have a T-shaped cross-section, and the limiting part is provided on the upper and lower sides of the horizontal plate.

3. The vertical keel point fixing connection body of the prefabricated composite wall panel according to claim 1, characterized in that, The vertical plate and the horizontal plate have an L-shaped cross-section, and the limiting part is provided on the upper side of the horizontal plate.

4. The vertical keel point fixing connection body of the prefabricated composite wall panel according to claim 2 or 3, characterized in that, The connecting part is provided at one end of the vertical plate, and the supporting part is provided at the other end, with the supporting part abutting against the vertical keel.

5. The vertical keel point fixing connection body of the prefabricated composite wall panel according to claim 4, characterized in that, The support portion is a plate structure arranged along the length direction of the setting portion, and the end of the support portion away from the setting portion is flush with the end of the connecting portion away from the setting portion.

6. The vertical keel point fixing connection body of the prefabricated composite wall panel according to claim 1, characterized in that, The setting part is a plate-shaped body, and the setting part is attached to the vertical keel.

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