Metal roof board lap joint structure

Abstract

The utility model provides a metal roof board lap joint connecting structure, and belongs to the technical field of metal roof board lap joint. According to the technical scheme, the connecting structure comprises vertical plates arranged on the color steel plates and connecting mechanisms arranged between the color steel plates on the two adjacent sides; each color steel plate comprises an upper base plate, a lower base plate and a core material, the core material is arranged between the upper base plate and the lower base plate, the side edges of the two sides of the upper base plate are bent upwards to form vertical plates, and the vertical plates are arranged on the sides, close to the lap joint side, of the adjacent color steel plates on the two sides; the connecting mechanism comprises a color plate catching groove piece, and the color plate catching groove piece is a C-shaped piece and arranged on the peripheries of the vertical plates on the two adjacent sides in a sleeving mode. The connecting structure has the advantages that the connecting firmness of the lap joint portions of the roof panels is improved, and the lap joint portions are good in waterproof performance, sealing performance and heat preservation performance.

Description

Technical Field

[0001] The utility model relates to the technical field of metal roof panel overlap, in particular to a metal roof panel overlap connection structure. Background Art

[0002] The overlap of the roof color steel plates is generally fixed directly with anchor nails, and the gaps are sealed with sealant. This overlap method has poor firmness, poor sealing effect, and is prone to water leakage.

[0003] To this end, the utility model provides a metal roof panel overlap connection structure. Utility Model Content

[0004] The utility model aims to provide a metal roof panel overlapping connection structure which has a simple structure and improves the connection firmness of the overlapping parts of the roof panels.

[0005] The utility model is achieved through the following measures:

[0006] A metal roof panel overlap connection structure, characterized by comprising a vertical plate arranged on a color steel plate and a connection mechanism arranged between the color steel plates on two adjacent sides;

[0007] The color steel plate comprises an upper base plate, a lower base plate and a core material, wherein the core material is arranged between the upper base plate and the lower base plate, and both sides of the upper base plate are bent upward to form the vertical plates, and the vertical plates are arranged on the side where the color steel plates on the adjacent two sides are close to each other and overlapped, and after the side of the upper base plate is bent upward, there will be a gap of a corresponding distance on the corresponding side of the core material that is not covered by the upper base plate;

[0008] Preferably, the bending height of the vertical plate is 5 cm;

[0009] The connecting mechanism comprises a color plate buckle groove member, which is a C-shaped member and is sleeved on the periphery of the vertical plates on two adjacent sides. Preferably, the color plate buckle groove member has a thickness of 3 mm.

[0010] The specific features of the utility model also include:

[0011] The space between the vertical boards on two adjacent sides is filled with polyurethane foam material.

[0012] Several groups of aluminum rivets are arranged on both side surfaces of the color plate buckle groove part. The aluminum rivets pass through the side surfaces of the color plate buckle groove part and are connected to the corresponding vertical plates. The color steel plates on the adjacent two sides are connected and fixed by the aluminum rivets and the color plate buckle groove part. Preferably, the diameter of the aluminum rivets is 6 mm.

[0013] The core material is polyethylene foam plastic.

[0014] The connecting mechanism also includes a bottom support member;

[0015] The bottom support member includes an I-beam aluminum, and the I-beam aluminum includes a vertical plate. An upper horizontal plate and a lower horizontal plate are respectively arranged on the upper and lower sides of the vertical plate, and auxiliary plates are arranged on both sides of the upper side of the upper horizontal plate. The color steel plates on both sides are respectively inserted into the gaps on both sides of the I-beam aluminum, and the auxiliary plates on both sides are respectively abutted against the opposite inner sides of the vertical plates on both sides.

[0016] The aluminum rivets respectively pass through the corresponding side edges of the color plate buckle groove member, the corresponding vertical plate and the corresponding auxiliary plate to connect and fix the color plate buckle groove member, the bottom support member and the color steel plates on both sides.

[0017] A pair of slots cooperating with the color steel plates are symmetrically arranged on the lower horizontal plate, and the pair of slots are respectively arranged on both sides of the vertical plate. After the color steel plates on both sides are respectively inserted into the gaps on both sides of the I-beam, their lower sides are arranged in the slots. The arrangement of the slots further enhances the firmness of the connection between the color steel plates on both sides.

[0018] During installation, first insert the color steel plates on both sides into the gaps on both sides of the I-beam aluminum respectively, and at the same time, the auxiliary plates on both sides are respectively abutted against the opposite inner sides of the vertical plates on both sides. At this time, the lower side edges of the color steel plates on both sides are stuck in the slots, and then the polyurethane foam material is filled between the adjacent vertical plates on both sides, and then the color plate buckle groove parts are covered on the periphery of the vertical plates on both sides, and then the aluminum rivets are driven into the sides of the color plate buckle groove parts to connect and fix the color plate buckle groove parts, the bottom support parts and the color steel plates on both sides.

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

[0020] The connection structure improves the firmness of the connection at the overlapping parts of the roof panels, and the overlapping connection parts have good waterproof, airtight and heat-insulating properties. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0022] Figure 2 for Figure 1 A is an enlarged view of the middle image.

[0023] Figure 3 It is a structural schematic diagram of the bottom support member in an embodiment of the utility model.

[0024] Among them, the figure markings are: 1. lower base plate; 2. core material; 3. upper base plate; 4. polyurethane foam material; 5. color plate buckle groove; 6. vertical plate; 7. aluminum rivet; 8. bottom support; 10. auxiliary plate; 11. upper horizontal plate; 12. vertical plate; 13. lower horizontal plate; 14. slot. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0029] See also Figure 1-3 , a metal roof panel overlap connection structure, including a vertical plate 6 arranged on a color steel plate and a connection mechanism arranged between the color steel plates on two adjacent sides;

[0030] The color steel plate includes an upper base plate 3, a lower base plate 1 and a core material 2. The core material 2 is arranged between the upper base plate 3 and the lower base plate 1. Both sides of the upper base plate 3 are bent upward to form a vertical plate 6. The vertical plate 6 is arranged on the side where the adjacent color steel plates on both sides are close to each other. After the side of the upper base plate 3 is bent upward, there will be a gap of a corresponding distance on the corresponding side of the core material 2 that is not covered by the upper base plate 3.

[0031] Preferably, the height of the bend of the vertical plate 6 is 5 cm;

[0032] The connecting mechanism comprises a color plate buckle groove member 5, which is a C-shaped member and is sleeved on the periphery of the adjacent two side vertical plates 6. Preferably, the color plate buckle groove member 5 has a thickness of 3 mm.

[0033] The space between the adjacent vertical plates 6 is filled with polyurethane foam material 4 .

[0034] Several groups of aluminum rivets 7 are arranged on both sides of the color plate groove member 5. The aluminum rivets 7 pass through the sides of the color plate groove member 5 and are connected to the corresponding vertical plates 6. The adjacent color steel plates on both sides are connected and fixed by the aluminum rivets 7 and the color plate groove member 5. Preferably, the diameter of the aluminum rivets 7 is 6 mm.

[0035] The core material 2 is polyethylene foam plastic.

[0036] The connecting mechanism also includes a bottom support member 8;

[0037] The bottom support member 8 includes an I-beam aluminum, which includes a vertical plate 12. An upper horizontal plate 11 and a lower horizontal plate 13 are respectively arranged on the upper and lower sides of the vertical plate 12. Auxiliary plates 10 are arranged on both sides of the upper side surface of the upper horizontal plate 11. The color steel plates on both sides are respectively inserted into the gaps on both sides of the I-beam aluminum, and the auxiliary plates 10 on both sides are respectively abutted against the opposite inner sides of the vertical plates 6 on both sides.

[0038] The aluminum rivets 7 respectively pass through the corresponding side edges of the color plate buckle groove member 5, the corresponding vertical plate 6 and the corresponding auxiliary plate 10 to connect and fix the color plate buckle groove member 5, the bottom support member 8 and the color steel plates on both sides.

[0039] A pair of card slots 14 cooperating with the color steel plates are symmetrically arranged on the lower horizontal plate 13. The pair of card slots 14 are respectively arranged on both sides of the vertical plate 12. After the color steel plates on both sides are respectively inserted into the gaps on both sides of the I-beam, their lower sides are arranged in the card slots 14. The arrangement of the card slots 14 further enhances the firmness of the connection between the color steel plates on both sides.

[0040] During installation, first insert the color steel plates on both sides into the gaps on both sides of the I-beam aluminum respectively, and at the same time, the auxiliary plates 10 on both sides are respectively abutted against the opposite inner sides of the vertical plates 6 on both sides. At this time, the lower side edges of the color steel plates on both sides are stuck in the slots 14, and then the polyurethane foam material 4 is filled between the adjacent vertical plates 6 on both sides, and then the color plate buckle groove parts 5 are covered on the periphery of the vertical plates 6 on both sides, and then aluminum rivets 7 are driven into the sides of the color plate buckle groove parts 5 to connect and fix the color plate buckle groove parts 5, the bottom support parts 8 and the color steel plates on both sides.

[0041] Technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be elaborated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A metal roof panel overlap connection structure, characterized in that: It comprises a vertical plate (6) arranged on a color steel plate and a connecting mechanism arranged between the color steel plates on two adjacent sides; The color steel plate comprises an upper base plate (3), a lower base plate (1) and a core material (2), wherein the core material (2) is arranged between the upper base plate (3) and the lower base plate (1), and both side edges of the upper base plate (3) are bent upwards to form vertical plates (6), and the vertical plates (6) are arranged on the side where the color steel plates on the adjacent two sides are close to each other and overlapped; The connection mechanism comprises a color plate buckle groove member (5), which is a C-shaped member and is sleeved on the outer periphery of the vertical plates (6) on two adjacent sides.

2. The metal roof panel overlap connection structure according to claim 1, characterized in that: The space between the vertical plates (6) on two adjacent sides is filled with polyurethane foam material (4).

3. The metal roof panel overlap connection structure according to claim 1, characterized in that: A plurality of groups of aluminum rivets (7) are provided on both side surfaces of the color plate buckle groove member (5), and the aluminum rivets (7) pass through the side surfaces of the color plate buckle groove member (5) and are connected to the corresponding vertical plates (6).

4. The metal roof panel overlap connection structure according to claim 1, characterized in that: The core material (2) is polyethylene foam plastic.

5. The metal roof panel overlap connection structure according to claim 3, characterized in that: The connecting mechanism also includes a bottom support member (8); The bottom support member (8) comprises an I-beam aluminum, and the I-beam aluminum comprises a vertical plate (12). An upper horizontal plate (11) and a lower horizontal plate (13) are respectively arranged on the upper and lower sides of the vertical plate (12). Auxiliary plates (10) are arranged on both sides of the upper side surface of the upper horizontal plate (11). The color steel plates on both sides are respectively inserted into the gaps on both sides of the I-beam aluminum, and the auxiliary plates (10) on both sides are respectively attached to the opposite inner side surfaces of the vertical plates (6) on both sides.

6. The metal roof panel overlap connection structure according to claim 5, characterized in that: The aluminum rivets (7) respectively pass through the corresponding side edges of the color plate buckle groove member (5), the corresponding vertical plate (6) and the corresponding auxiliary plate (10) to connect and fix the color plate buckle groove member (5), the bottom support member (8) and the color steel plates on both sides.

7. The metal roof panel overlap connection structure according to claim 6, characterized in that: A pair of slots (14) cooperating with the color steel plate are symmetrically arranged on the lower horizontal plate (13), and the pair of slots (14) are respectively arranged on both sides of the vertical plate (12).

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