Connecting structure of special-shaped roof metal cover plate

Abstract

The utility model provides a connecting structure of a special-shaped roof metal cover plate, which is used for connecting a keel and a special-shaped metal panel, and comprises a panel connecting piece, a keel connecting piece and a steering connecting piece, the panel connecting piece is used for connecting the special-shaped metal panel, the keel connecting piece is used for connecting the keel, the upper part of the keel connecting piece is connected with the steering connecting piece, and the steering connecting piece is connected with the panel connecting piece. A hanging portion is arranged at one end of the steering connecting piece, a hanging groove matched with the hanging portion is formed in the panel connecting piece, the panel connecting piece is connected with the hanging portion of the steering connecting piece in a hanging mode through the hanging groove, and the panel connecting piece is fixed to the special-shaped metal panel in a factory by arranging the panel connecting piece, the keel connecting piece and the steering connecting piece. Only the keel connecting piece and the steering connecting piece need to be installed at a fixed point on site, the panel connecting piece fixes the special-shaped metal panel and then conveys the special-shaped metal panel to the site to be connected with the steering connecting piece in a hanging mode, deformation of the special-shaped metal panel caused by manual nailing is avoided, on-site installation efficiency is greatly improved, labor cost is saved, and meanwhile installation quality and attractiveness are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of special-shaped roofs, in particular to a connection structure for a metal cover plate of a special-shaped roof. Background Art

[0002] With the development of the construction industry and the improvement of people's requirements for the aesthetics of buildings, metal plate roofs have been widely used in building roofs due to their durability and aesthetics. However, traditional metal roofs have a single shape and low aesthetic degree, and cannot meet the requirements of special-shaped roofs nowadays. Therefore, special-shaped roofs with different shapes have begun to be put into use.

[0003] The connection between special-shaped roofs, their connection structures and keels generally adopts the method of nailing. Manual nailing has a long construction time, many installation steps, a high labor cost, uneven stress at the nailing positions, which easily causes deformation of the roof panels and is not very aesthetically pleasing. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art and provide a connection structure for a metal cover plate of a special-shaped roof, which can solve the problems of long construction time, high labor cost and deformation of roof panels caused by using the nailing method to install special-shaped roofs.

[0005] To this end, the utility model adopts the following technical solutions:

[0006] A connection structure for a metal cover plate of a special-shaped roof, used for connecting a keel and a special-shaped metal panel, includes a panel connecting member, a keel connecting member and a steering connecting member. The panel connecting member is used for connecting the special-shaped metal panel, the keel connecting member is used for connecting the keel, the upper part of the keel connecting member is connected with the steering connecting member, one end of the steering connecting member is provided with a hanging portion, and the panel connecting member is provided with a hanging groove matching with the hanging portion. The panel connecting member is hung on the hanging portion of the steering connecting member through the hanging groove.

[0007] On the basis of adopting the above technical solutions, the utility model can also adopt the following further technical solutions, or use a combination of these further technical solutions:

[0008] The top surface of the panel connecting member is flush, so as to be able to fit the special-shaped metal panel.

[0009] The panel connecting member is fixed to the special-shaped metal panel by rivets.

[0010] A hollow through groove is arranged inside the panel connecting member, and the hollow through groove and the hanging groove are separated by the frame body of the panel connecting member.

[0011] The steering connecting member further includes a limiting portion. The upper end of the limiting portion is bent to one side, and the hanging portion is provided at the end. A part of the limiting portion is attached to the side surface of the keel connecting member, and the two are fixedly connected by bolts.

[0012] The side surfaces of the limiting portion and the keel connecting member are respectively provided with a first open tooth groove and a second open tooth groove, and the first open tooth groove and the second open tooth groove are engaged with each other.

[0013] The keel connecting member includes a first connecting portion and a second connecting portion distributed in an L shape. A first connecting hole is provided in the upper part of the first connecting portion, and a second connecting hole is provided in the middle of the second connecting portion. The first connecting portion is connected to the steering connecting member by a bolt matching the first connecting hole, and the second connecting portion is connected to the keel by a bolt matching the second connecting hole.

[0014] The first connecting hole and / or the second connecting hole is an oblong hole.

[0015] The cross-sectional contour of the hanging portion is arc-shaped. The specification of the hanging groove matches that of the hanging portion, and the panel connecting member can rotate around the hanging portion.

[0016] A plurality of the keel connecting members are respectively arranged on both sides of the special-shaped metal panel, and the first connecting portions all face the center of the special-shaped metal panel. Among them, a plurality of the keel connecting members located on the same side of the special-shaped metal panel are at the same height, and the heights of a plurality of the keel connecting members located on different sides of the special-shaped metal panel are the same or different.

[0017] Compared with the prior art, the present invention has the following advantages and beneficial effects: By providing a panel connecting member, a keel connecting member and a steering connecting member, the panel connecting member can be fixed to the special-shaped metal panel in the factory. On-site, only the keel connecting member and the steering connecting member need to be installed at fixed points. After the panel connecting member fixes the special-shaped metal panel, it is transported to the site and hung on the steering connecting member, avoiding the deformation of the special-shaped metal panel caused by manual nailing. The on-site installation efficiency is greatly improved, the labor cost is saved, and at the same time, the installation quality and aesthetics are ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the present invention.

[0019] Figure 2 It is a rear view when the keel connecting members of the present invention are connected.

[0020] Figure 3 It is a schematic cross-sectional view of the panel connecting member of the present invention.

[0021] Figure 4 It is a schematic cross-sectional view of the steering connecting member of the present invention.

[0022] Figure 5 and Figure 6 are the schematic cross-sectional views of the keel connectors with different heights of the present utility model. Specific embodiments

[0023] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the preferred implementation schemes of the present utility model will be described below in conjunction with specific embodiments. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals represent the elements with the same or similar functions from beginning to end. However, it should be understood that the drawings are only for illustrative purposes and cannot be construed as a limitation to the present utility model; in order to better illustrate this embodiment, some components in the drawings will be omitted, enlarged or reduced, and do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted, and the positional relationships described in the drawings are only for illustrative purposes and cannot be construed as a limitation to the present utility model.

[0024] The present utility model will be further described below in conjunction with the drawings and embodiments, but it shall not be used as the basis for limiting the present utility model.

[0025] A connecting structure of a special-shaped roof metal cover plate provided by the present utility model is used to connect a keel 6 and a special-shaped metal panel 1, and includes a panel connector 2, a keel connector 5 and a steering connector 3. The panel connector 2 is used to connect the special-shaped metal panel 1, the keel connector 5 is used to connect the keel 6, a steering connector 3 is connected to the upper part of the keel connector 5, a hanging part 31 is provided at one end of the steering connector 3, a hanging groove 21 matching the hanging part 31 is provided on the panel connector 2, and the panel connector 2 is hung on the hanging part 31 of the steering connector 3 through the hanging groove 21.

[0026] In this embodiment Figure 1 A shown special-shaped metal panel 1 is only used as an example for connecting the panel connector 2. During actual production and construction, the special-shaped metal panel 1 can be designed and customized according to requirements, and its size and shape are not limitations of the present utility model.

[0027] The length of the panel connector 2 can be designed to be the same length as the side length of the metal panel 1; or it can be provided only at the ends of the longer two sides of the special-shaped metal panel 1. At this time, the length of the panel connector 2 can be designed as needed.

[0028] The panel connector 2, the steering connector 3 and the keel connector 5 are all molded in a profile factory and both are aluminum alloy profiles.

[0029] The top surface of the panel connector 2 is flush, so that it can fit the special-shaped metal panel 1.

[0030] The panel connector 2 is fixed to the special-shaped metal panel 1 by rivets. In this embodiment, the rivet holes of the special-shaped metal panel 1 are arranged on the side rather than the top surface, avoiding opening holes on the top surface and ensuring the aesthetics.

[0031] The panel connector 2 and the special-shaped metal panel 1 are prefabricated in the processing factory and the two are anchored by rivets, and processes such as spraying and grinding are carried out together. After prefabrication, they are directly transported to the site. It is only necessary to fixedly connect the panel connector 2 with the special-shaped metal panel 1 already installed to the steering connector 3 below at a fixed point, and the construction is fast and convenient.

[0032] A hollow through groove 22 is provided inside the panel connector 2, and the hollow through groove 22 and the hanging groove 21 are separated by the frame body of the panel connector 2.

[0033] The steering connector 3 further includes a limiting portion 32. The upper end of the limiting portion 32 is bent to one side and a hanging portion 31 is provided at the end. Part of the limiting portion 32 is attached to the side surface of the keel connector 5 and the two are fixedly connected by bolts.

[0034] The side surfaces of the limiting portion 32 and the keel connector 5 are respectively provided with a first toothed slot 33 and a second toothed slot 53, and the first toothed slot 33 and the second toothed slot 53 are engaged with each other and the engagement is tight.

[0035] The keel connector 5 includes a first connecting portion 51 and a second connecting portion 52 distributed in an L shape. A first connecting hole 54 is provided in the upper part of the first connecting portion 51, and a second connecting hole 55 is provided in the middle of the second connecting portion 52. The first connecting portion 51 is connected to the steering connector 3 by bolts matching the first connecting hole 54, and the second connecting portion 52 is connected to the keel 6 by bolts matching the second connecting hole 55.

[0036] The first connecting hole 54 and / or the second connecting hole 55 is an oblong hole. The first connecting hole 54 is designed as an oblong hole to facilitate adjusting the relative position between the keel connector 5 and the steering connector 3, and the second connecting hole 55 is designed as an oblong hole to facilitate adjusting the relative position between the keel connector 5 and the keel 6.

[0037] The cross-sectional contour of the hanging portion 31 is arc-shaped, the specification of the hanging groove 21 matches that of the hanging portion 31, and the panel connector 2 can rotate around the hanging portion 31.

[0038] A number of keel connectors 5 are respectively arranged on both sides of the special-shaped metal panel 1 and the first connecting portions 51 all face the center of the special-shaped metal panel 1. Among them, a number of keel connectors 5 on the same side of the special-shaped metal panel 1 are at the same height, and a number of keel connectors 5 on different sides of the special-shaped metal panel 1 may have the same height or different heights.

[0039] In this embodiment, connection structures are respectively provided at the ends of the two longer sides of the special-shaped metal panel 1.

[0040] The bolts used in this embodiment are all made of stainless steel.

[0041] Based on the description and drawings of the present utility model, those skilled in the art can easily manufacture or use a connection structure of a special-shaped roof metal cover plate of the present utility model and can achieve the positive effects recorded in the present utility model.

[0042] It should be noted that the terms "comprising", "having" and any variations thereof in the description, claims and above-mentioned drawings of the present utility model are intended to cover non-exclusive inclusion. The terms "installed", "arranged", "provided with", "connected", "linked" and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the internal connection between two mechanisms, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0043] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "one end", "the other end", "outer side", "inner side", "horizontal", "end portion", "length", "outer end", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the indicated mechanism or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. The terms "first" and "second" are only used for simplicity in description and do not indicate or imply relative importance.

[0044] In addition, when practicing the claims of the present utility model, those skilled in the art can understand and influence the variations of the disclosed embodiments through the study of the drawings, the disclosure and the appended claims. In addition, in the claims and the description, words such as "comprising" and "containing" do not exclude other elements or steps, and non-plural nouns do not exclude their plural forms.

[0045] The above are only the preferred embodiments of the present utility model and are not used to limit the scope of implementation of the present utility model. That is, all equivalent changes and modifications made in accordance with the present utility model are covered by the scope of the claims of the present utility model, and no further examples are given here.

Claims

1. A connection structure of a special-shaped roof metal cover plate, used for connecting a keel (6) and a special-shaped metal panel (1), characterized in that: The invention comprises a panel connecting member (2), a keel connecting member (5) and a steering connecting member (3), wherein the panel connecting member (2) is used to connect a special-shaped metal panel (1), the keel connecting member (5) is used to connect a keel (6), the upper part of the keel connecting member (5) is connected to the steering connecting member (3), one end of the steering connecting member (3) is provided with a hanging portion (31), the panel connecting member (2) is provided with a hanging groove (21) matching the hanging portion (31), and the panel connecting member (2) is hung with the hanging portion (31) of the steering connecting member (3) via the hanging groove (21).

2. A connection structure of a special-shaped roof metal cover plate according to claim 1, characterized in that: The top surface of the panel connecting piece (2) is flush, so that it can fit the special-shaped metal panel (1).

3. The connection structure of the special-shaped roof metal cover plate according to claim 1, characterized in that: The panel connecting piece (2) is fixed to the special-shaped metal panel (1) by means of rivets.

4. The connection structure of the special-shaped roof metal cover plate according to claim 1, characterized in that: A hollow through groove (22) is provided inside the panel connecting member (2), and the hollow through groove (22) and the hanging groove (21) are separated by the frame of the panel connecting member (2).

5. The connection structure of the special-shaped roof metal cover plate according to claim 1, characterized in that: The steering connector (3) further comprises a limiting portion (32), the upper end of the limiting portion (32) being bent to one side and the end portion being provided with the hanging portion (31), a portion of the limiting portion (32) being fitted to a side surface of the keel connector (5) and the two being fixedly connected by bolts.

6. A connection structure of a special-shaped roof metal cover plate as claimed in claim 5, characterized in that: The side surfaces of the limiting portion (32) and the keel connecting member (5) are respectively provided with a first toothed groove (33) and a second toothed groove (53), and the first toothed groove (33) and the second toothed groove (53) are engaged with each other.

7. A connection structure of a special-shaped roof metal cover plate according to any one of claims 1 to 6, characterized in that: The keel connecting member (5) comprises a first connecting portion (51) and a second connecting portion (52) which are arranged in an L shape, wherein a first connecting hole (54) is provided at an upper portion of the first connecting portion (51), and a second connecting hole (55) is provided at a middle portion of the second connecting portion (52), wherein the first connecting portion (51) is connected to the steering connecting member (3) via a bolt which cooperates with the first connecting hole (54), and the second connecting portion (52) is connected to the keel (6) via a bolt which cooperates with the second connecting hole (55).

8. A connection structure of a special-shaped roof metal cover plate as claimed in claim 7, characterized in that: The first connection hole (54) and / or the second connection hole (55) is an oblong hole.

9. The connection structure of the special-shaped roof metal cover plate according to claim 1, characterized in that: The cross-sectional profile of the hanging portion (31) is in the shape of an arc, the specifications of the hanging groove (21) match those of the hanging portion (31), and the panel connecting member (2) can rotate around the hanging portion (31).

10. The connection structure of the special-shaped roof metal cover plate according to claim 1, characterized in that: The plurality of keel connectors (5) are respectively arranged on both sides of the shaped metal panel (1) and the first connecting portions (51) are all oriented toward the center of the shaped metal panel (1), wherein the plurality of keel connectors (5) located on the same side of the shaped metal panel (1) have the same height, and the plurality of keel connectors (5) located on different sides of the shaped metal panel (1) have the same or different heights.

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