Sandwich board splicing seam batten board and wall surface splicing seam node

Abstract

The embodiment of the utility model provides a sandwich panel splicing seam batten plate and a wall surface splicing seam node, the sandwich panel splicing seam batten plate comprises a main body, the main body is provided with a decoration seam, and the cross section of the main body is of a U-shaped structure; the connecting wing plates are arranged on the side plates on the two sides of the main body, and the extending direction of the connecting wing plates is the direction away from the main body; wherein the side plates on the two sides of the main body are respectively provided with at least two pairs of connecting parts which are oppositely arranged, and the heights of the first connecting parts and the second connecting parts are different in the height direction of the side plates. According to the technical scheme, the multiple pairs of connecting parts are arranged on the side plates of the sandwich board splicing seam batten plate, the decoration strips are selectively connected into the first connecting parts or the second connecting parts, therefore, decoration seams of different structures are formed, the sandwich board splicing seam batten plate can meet the use requirements of different buildings, and universality is better.

Description

Technical Field

[0001] The present application relates to the technical field of building materials, and in particular to a sandwich panel joint stripping plate and a wall joint node. Background Art

[0002] With the continuous advancement of construction technology, sandwich panels are widely used in building construction. Buildings constructed using sandwich panels are simple to construct and fast to build. However, since the walls of such buildings are composed of multiple sandwich panels, joints are inevitably formed. To enhance the aesthetics and waterproofing of the wall, joints are often joined with battens. These battens connect to the wall panels on either side. Furthermore, decorative strips can be placed on these battens to create a more aesthetically pleasing decorative seam.

[0003] However, the functions of ordinary joint seam battens are limited, and the decorative seam structure formed by them and the decorative panels is simple. Therefore, how to improve the versatility of joint seam battens and form decorative seams with different structures according to needs is an urgent problem to be solved. Utility Model Content

[0004] In view of the above problems, the present application is proposed to provide a sandwich panel joint strip plate and a wall joint node to solve the above problems.

[0005] In one embodiment of the present application, a sandwich panel joint seam batten board is provided, comprising:

[0006] A main body, the main body having a mounting seam and a cross-section of the main body being a U-shaped structure;

[0007] A connecting wing plate is provided on the side panels on both sides of the main body, and the extending direction of the connecting wing plate is away from the main body;

[0008] The side panels on both sides of the main body are provided with at least two pairs of connecting parts arranged opposite to each other, and along the height direction of the side panels, the heights of the first connecting part and the second connecting part are different.

[0009] Optionally, the main body further comprises a bottom plate, the first ends of the two side plates are respectively connected to two sides of the bottom plate, and the two side plates are arranged in parallel and spaced apart;

[0010] The connecting wing plate is connected to the second end of the side plate.

[0011] Optionally, the side panels are arranged perpendicularly to the bottom panel, and the connecting wing panels are arranged perpendicularly to the side panels;

[0012] The length of the connecting wing plate is greater than the width of the installation seam.

[0013] Optionally, the first connecting portion is located below the transverse midline of the main body cross section, and the second connecting portion is located at the connection between the side panel and the bottom panel.

[0014] Optionally, the first connecting portion and the second connecting portion are semicircular grooves, and the radius of the second connecting portion is greater than the radius of the first connecting portion.

[0015] Optionally, a downwardly recessed portion is provided at the middle of the bottom plate.

[0016] Optionally, the connecting wing plate includes a first section and a second section, one end of the first section is connected to the side plate, and the other end of the first section is connected to the second section;

[0017] The angle between the second segment and the extension line of the first segment is a first angle, and the value range of the first angle is [2 degrees to 5 degrees].

[0018] Optionally, the end of the second section has a free edge bent inwardly.

[0019] In another embodiment of the present application, a wall joint node is provided, comprising: the sandwich panel joint batten board, decorative strips, a building body and a wall panel;

[0020] The plurality of wall panels are spliced ​​and connected to the building body, and splicing seams are formed between the wall panels;

[0021] The connecting wing plates of the sandwich panel splicing seam batten plate are respectively connected to the wall panels on both sides of the splicing seam, and the batten plate fasteners pass through the bottom plate of the sandwich panel splicing seam batten plate and are connected to the building body;

[0022] The decorative strip is arranged in the installation seam, and the decorative strip is cooperatively connected to the first connecting portion and / or the second connecting portion.

[0023] Optionally, a clamping portion is provided on the decorative strip, and the clamping portion can be connected to the first connecting portion or the second connecting portion in a cooperative manner;

[0024] The height of the decorative strip is less than the depth of the installation seam and greater than half the depth of the installation seam; the width of the decorative strip is equal to or less than the width of the installation seam.

[0025] Optionally, the decorative strip has an outer plate and a side connecting plate, two side connecting plates are respectively connected to two sides of the outer plate, and the clamping portion is located at the end of the side connecting plate;

[0026] When the clamping portion is connected to the first connecting portion, the outer plate is flush with the connecting wing plate; when the clamping portion is connected to the second connecting portion, the outer plate is higher than the first connecting portion.

[0027] In the technical solution provided in the embodiment of the present application, multiple pairs of connection parts are provided on the side panels of the sandwich panel splicing seam batten board, and the decorative strip can be selectively connected to the first connection part or the second connection part to form decorative seams of different structures. The sandwich panel splicing seam batten board can meet the use needs of different buildings and has better versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0029] Figure 1 A wall joint node diagram provided in an embodiment of the present application;

[0030] Figure 2 A cross-sectional view of a sandwich panel joint strip provided in an embodiment of the present application;

[0031] Figure 3 A cross-sectional view of a decorative strip provided in an embodiment of the present application;

[0032] Figure 4 A diagram showing the connection between a sandwich panel joint strip and a decorative strip provided in an embodiment of the present application;

[0033] Figure 5 Another wall joint node diagram provided in an embodiment of the present application;

[0034] Figure 6 Another connection diagram of a sandwich panel joint seam batten board and a decorative strip provided in an embodiment of the present application;

[0035] Figure 7 A diagram showing the connection between a sandwich panel joint seam batten and a decorative strip provided in an embodiment of the present application;

[0036] Figure 8 Another wall joint node diagram provided in an embodiment of the present application.

[0037] Description of the accompanying figures:

[0038] Sandwich panel joint seam batten 1, bottom panel 11, side panel 12, connecting wing panel 13, first section 131, second section 132, free edge 133, first connecting portion 14, second connecting portion 15, recessed portion 16;

[0039] Building body 2, first wall panel 21, second wall panel 22, joint seam 23, insulation strip 24, wall fastener 25, batten fastener 26;

[0040] Decorative strip 3, snap-on portion 33,

[0041] Installation gap 100, DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of this application. The "including" mentioned throughout the specification and claims is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, in the embodiments of the present application, a plurality refers to two or more. Unless there is any contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0043] Sandwich panels are widely used in the construction of new buildings. Buildings built with sandwich panels have high construction efficiency and simple construction process. The walls of a building are usually made up of multiple sandwich panels, which will inevitably form joints on the wall. Usually, in order to improve the aesthetics and waterproof performance of the wall, a joint batten board is set in the joint, and then the corresponding decorative strips are set on the batten board, so as to form a more beautiful decorative seam on the wall. However, ordinary joint batten boards are not very versatile. One type of joint batten board can only form a decorative seam of one structure. This type of joint batten board is not suitable for different building walls. If the structural type of the decorative seam needs to be changed, the type of joint batten board also needs to be changed at the same time.

[0044] In order to solve the above problems, the present application provides a sandwich panel joint batten board and a wall joint node. Before introducing the sandwich panel joint batten board in detail, the wall joint node is briefly introduced first.

[0045] See also Figure 1In one embodiment of the present application, a wall joint node is provided, comprising a sandwich panel joint batten plate 1, a decorative strip 3, a building body 2, and a wall panel; a plurality of wall panels are spliced ​​and connected to the building body 2 via wall fasteners 25. The building body 2 can be a reinforced concrete structure or a steel truss structure. For example, taking the building body 2 as a steel truss structure, a first wall panel 21 and a second wall panel 22 are respectively connected to the channel steel structure via wall fasteners 25. A joint 23 is formed between the first wall panel 21 and the second wall panel 22. The joint batten plate 1 is disposed at the joint 23, and the decorative strip 3 is detachably connected to the sandwich panel joint batten plate 1, thereby forming an aesthetically pleasing decorative seam at the location of the joint 23. To improve the connection stability of the sandwich panel splicing seam batten board 1, a batten board fastener 26 is usually provided in the installation seam 100 of the sandwich panel splicing seam batten board 1. The batten board fastener 26 passes through the sandwich panel splicing seam batten board 1 and is connected to the building body 2. In addition, to improve the thermal insulation and sealing properties of the wall surface, an insulation strip 24 is also provided in the splicing seam 23, and the top surface of the sandwich panel splicing seam batten board 1 abuts against the insulation strip 24.

[0046] The wall joint node will be further described below in conjunction with the specific structure of the sandwich panel joint strip plate 1.

[0047] See also Figure 2 In one embodiment of the present application, a sandwich panel splicing seam beading board 1 is provided, which includes a main body and a connecting wing plate 13. The main body has a mounting seam 100, and the cross-section of the main body is a U-shaped structure; a connecting wing plate 13 is provided on the side panels 12 on both sides of the main body, and the extending direction of the connecting wing plate 13 is away from the main body; wherein, the side panels 12 on both sides of the main body respectively have at least two pairs of connecting parts arranged opposite to each other, and along the height direction of the side panels 12, the heights of the first connecting part 14 and the second connecting part 15 are different.

[0048] The main body includes a bottom plate 11 and two side plates 12. The first ends of the two side plates 12 are connected to either side of the bottom plate 11. The two side plates 12 are spaced apart and arranged in parallel. Connecting flanges 13 are connected to the second ends of the side plates 12. The connecting flanges 13 of the sandwich panel splice batten panel 1 are connected to the wall panels on either side of the splice seam. The first connecting flange 13 overlaps the surface of the first wall panel 21, and the second connecting flange 13 overlaps the surface of the second wall panel 22. The main body of the sandwich panel splice batten panel 1 is located in the splice seam 23. The batten panel fasteners 26 pass through the bottom plate 11 of the sandwich panel splice batten panel 1 and are connected to the building main body 2.

[0049] Furthermore, the decorative strip 3 is disposed in the installation seam 100 and is coupled to the first connecting portion 14 and / or the second connecting portion 15. Specifically, when the decorative strip 3 is coupled to the first connecting portion 14, a first decorative seam structure is formed, and when the decorative strip 3 is coupled to the second connecting portion 15, a second decorative seam structure is formed. The decorative strip 3 of one structure can be freely switched between the first connecting portion 14 and the second connecting portion 15 to form decorative seams of different structures.

[0050] Furthermore, the side panels 12 are arranged perpendicularly to the bottom panel 11, and the connecting wing panels 13 are arranged perpendicularly to the side panels 12. The length of each connecting wing panel 13 is greater than the width of the installation seam 100. The sandwich panel splicing seam batten panel 1 can effectively adapt to the installation of splicing seams 23 of different widths. The sandwich panel splicing seam batten panel 1 with a single structure can meet the needs of using splicing seams 23 of various widths, and the sandwich panel splicing seam batten panel 1 has greater versatility.

[0051] See also Figure 2 In one embodiment provided in the present application, each pair of connecting parts includes a pair of connecting parts along the central axis of the main body ( Figure 2 The first connecting portion 14 is located at the transverse midline of the main body section ( Figure 2 Below the dotted line B), the second connecting portion 15 is located at the connection between the side plate 12 and the bottom plate 11.

[0052] In one specific embodiment, the first connecting portion 14 and the second connecting portion 15 are semicircular grooves, and the radius of the second connecting portion 15 is larger than the radius of the first connecting portion 14. Specifically, the first connecting portion 14 and the second connecting portion 15 are recessed from the inside to the outside of the installation gap 100 to form a semicircular groove. In addition to being semicircular grooves, the first connecting portion 14 and the second connecting portion 15 can also be triangular, hook-shaped, or protruding.

[0053] See also Figure 3 In one embodiment provided herein, a decorative strip 3 is further provided. The decorative strip 3 includes an outer panel and side connecting panels. The decorative strip 3 has a U-shaped cross-section, with two side connecting panels connected to either side of the outer panel. The decorative strip 3 is provided with a snap-fit ​​portion 33 located at the end of the side connecting panels. The snap-fit ​​portion 33 can be mated with the first connecting portion 14 or the second connecting portion 15. When the first connecting portion 14 and the second connecting portion 15 are semicircular grooves, the snap-fit ​​portion 33 is a matching semicircular protrusion.

[0054] See also Figure 4 and Figure 5The height of the decorative strip 3 is less than the depth of the installation seam 100 and greater than half the depth of the installation seam 100. The width of the decorative strip 3 is equal to or less than the width of the installation seam 100. When the clamping portion 33 is connected to the first connecting portion 14, the outer panel is flush with the connecting wing 13. This installation method can make the decorative seam a flat structure, which is smoother and more integrated from the overall wall surface.

[0055] See also Figure 1 and Figure 7 When the snap-fit ​​portion 33 is connected to the second connection portion 15, the outer panel is higher than the first connection portion 14. While this installation method does not result in a smoother wall surface, it creates a neat decorative seam, which also enhances the appearance of the wall. Furthermore, the decorative strip 3 is connected to the sandwich panel seam batten 1 via the snap-fit ​​portion 33, which not only enhances the appearance of the installation seam 100 on the sandwich panel seam batten 1 but also shields the batten fasteners 26 in the installation seam 100.

[0056] In the above embodiments, the decorative strips 3 include but are not limited to metal decorative strips 3, color steel plate decorative strips 3, plastic decorative strips 3 and the like.

[0057] See also Figure 7 and Figure 8 In another embodiment provided in the present application, the decorative strip 3 may also be a rubber decorative strip 3 having a plurality of snap-fitting portions 33 , which may be snap-fitted into the first connecting portion 14 and the second connecting portion 15 , respectively.

[0058] See also Figure 2 As shown in the figure, a downwardly recessed portion 16 is provided in the middle of the base plate 11. When the batten fastener 26 passes through the base plate 11 and connects to the main building 2, it can penetrate the base plate 11 of the sandwich panel joint batten 1 at the location of the recess 16. The recess 16 is located on the central axis A of the main body of the sandwich panel joint batten 1. The recess 16 facilitates the positioning of the batten fastener 26, and its position through the sandwich panel joint batten 1 is not easily misaligned.

[0059] See also Figure 1 and Figure 2In one embodiment provided herein, the connecting wing 13 includes a first section 131 and a second section 132. One end of the first section 131 is connected to the side panel 12, and the other end of the first section 131 is connected to the second section 132. The angle α between the second section 132 and the extension of the first section 131 is a first angle, which ranges from 2 degrees to 5 degrees. In one specific embodiment, the angle α between the second section 132 and the extension of the first section 131 is 3 degrees. This structure allows the connecting wing 13 on both sides of the main body to have a bow-like structure. When the connecting wing 13 on each side is connected to the wall panel, the ends of the connecting wing 13 are tightly pressed against the wall panel as the batten fasteners 26 are tightened. To improve the sealing between the connecting wing 13 and the wall panel, an adhesive pad, such as butyl tape, may be placed between the connecting wing 13 and the wall panel. In the above embodiments, the wall fasteners 25 and batten fasteners 26 can be self-tapping screws or bolts.

[0060] Furthermore, in order to make the end of the connecting wing plate 13 smoother, the end of the second section 132 has a free edge 133 bent inwardly, and the free edge 133 is bent toward the side where the main body is located. The length of the free edge 133 is less than the length of the second section 132 of the connecting wing plate 13.

[0061] To sum up, in the technical solution provided in the embodiment of the present application, multiple pairs of connection parts are provided on the side panels of the sandwich panel splicing seam batten board, and the decorative strip can be selectively connected to the first connection part or the second connection part to form decorative seams of different structures. The sandwich panel splicing seam batten board can meet the use needs of different buildings and has better versatility.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A sandwich panel joint stripping board, characterized in that: include: A main body, the main body having a mounting seam and a cross-section of the main body being a U-shaped structure; A connecting wing plate is provided on the side panels on both sides of the main body, and the extending direction of the connecting wing plate is away from the main body; The side panels on both sides of the main body are provided with at least two pairs of connecting parts arranged opposite to each other, and along the height direction of the side panels, the heights of the first connecting part and the second connecting part are different.

2. The sandwich panel joint strip according to claim 1, characterized in that: The main body further includes a bottom plate, the first ends of the two side plates are respectively connected to the two sides of the bottom plate, and the two side plates are arranged in parallel and spaced apart; The connecting wing plate is connected to the second end of the side plate.

3. The sandwich panel joint strip according to claim 2, characterized in that: The side panels are arranged perpendicularly to the bottom panel, and the connecting wing panels are arranged perpendicularly to the side panels; The length of the connecting wing plate is greater than the width of the installation seam.

4. The sandwich panel joint strip according to claim 2, characterized in that: The first connecting portion is located below the transverse center line of the main body cross section, and the second connecting portion is located at the connection between the side plate and the bottom plate.

5. The sandwich panel joint stripping plate according to claim 4, characterized in that: The first connecting portion and the second connecting portion are semicircular grooves, and the radius of the second connecting portion is greater than the radius of the first connecting portion.

6. The sandwich panel joint strip according to claim 2, characterized in that: A downwardly recessed portion is provided at the middle of the bottom plate.

7. The sandwich panel joint stripping plate according to claim 1, characterized in that: The connecting wing plate includes a first section and a second section, one end of the first section is connected to the side plate, and the other end of the first section is connected to the second section; The angle between the second segment and the extension line of the first segment is a first angle, and the value range of the first angle is 2 degrees to 5 degrees.

8. The sandwich panel joint strip according to claim 7, characterized in that: The end of the second section has a free edge bent inward.

9. A wall joint node, characterized in that: include: The sandwich panel joint beading board, decorative strip, building body and wall panel according to any one of claims 1 to 8; The plurality of wall panels are spliced ​​and connected to the building body, and splicing seams are formed between the wall panels; The connecting wing plates of the sandwich panel splicing seam batten plate are respectively connected to the wall panels on both sides of the splicing seam, and the batten plate fasteners pass through the bottom plate of the sandwich panel splicing seam batten plate and are connected to the building body; The decorative strip is arranged in the installation seam, and the decorative strip is cooperatively connected to the first connecting portion and / or the second connecting portion.

10. The wall joint according to claim 9, characterized in that: The decorative strip is provided with a clamping portion, which can be connected with the first connecting portion or the second connecting portion; The height of the decorative strip is less than the depth of the installation seam and greater than half the depth of the installation seam; the width of the decorative strip is equal to or less than the width of the installation seam.

11. The wall joint according to claim 10, characterized in that: The decorative strip has an outer plate and a side connecting plate, the two side connecting plates are respectively connected to both sides of the outer plate, and the clamping portion is located at the end of the side connecting plate; When the clamping portion is connected to the first connecting portion, the outer plate is flush with the connecting wing plate; when the clamping portion is connected to the second connecting portion, the outer plate is higher than the first connecting portion.

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