Metal roof panel without wingceltis system

Abstract

The utility model discloses a metal roofing board without a wingceltis system, which relates to the technical field of steel structure metal roofing boards, and aims to solve the problems that the conventional metal roofing board needs to be supported by wingceltis, the installation of the wingceltis system cannot be realized, and the workload of field installation is large. A second metal panel is arranged on one side of the first metal panel, two inner reinforcing ribs are arranged between the first metal panel and the second metal panel, the two inner reinforcing ribs are distributed at the two ends of the interior of the first metal panel and the two ends of the interior of the second metal panel, and the cross section of each inner reinforcing rib is in a C shape. A plurality of connecting supports are fixedly connected to the side surfaces of the inner reinforcing ribs, and the connecting supports are fixedly connected with the inner side wall of the first metal panel. The effects that the device can be rapidly and conveniently installed on the top of the steel structure without wingceltis strips, and the field installation workload is small are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure metal roof panel technical field especially metal roof panel of no purlin system. BACKGROUND

[0002] Most of modern factory workshops are light steel structures, and the light steel structure factory roof is made by installing cold-bent thin-wall purline on the inclined beam of the steel frame, then installing thermal insulation cotton on the purline, and installing roof panel on the thermal insulation cotton to block the steel structure roof.

[0003] The existing metal roof panel needs the support of purlin, cannot realize the installation of no purlin system, and has large on-site installation workload. UTILITY MODEL CONTENT

[0004] The utility model discloses a metal roof panel of no purlin system can be quickly and conveniently installed on the top of the steel structure without purlin, and has small on-site installation workload.

[0005] To achieve the above object, the utility model provides the following technical scheme.

[0006] The metal roof panel of no purlin system includes a first metal panel, one side of the first metal panel is provided with a second metal panel, two inner reinforcing bars are arranged between the first metal panel and the second metal panel, the two inner reinforcing bars are arranged at the inner end positions of the first metal panel and the second metal panel, and the cross section of the inner reinforcing bar is in C shape.

[0007] Through the above technical scheme, the metal roof panel can be conveniently installed on the top of the steel structure, and the installation does not need the support of purlin, so the on-site installation workload is reduced.

[0008] Further, a plurality of connecting supports are fixedly connected to the side surface of the inner reinforcing bar, the connecting supports are fixedly connected to the inner side wall of the first metal panel, and the inner reinforcing bar is fixedly connected to the inner side wall of the second metal panel.

[0009] Through the above technical scheme, the first metal panel and the second metal panel can be firmly connected.

[0010] Further, the corresponding positions of the outer surfaces of the first metal panel, the second metal panel, the inner reinforcing bar and the connecting support are provided with mounting holes.

[0011] Through the above technical scheme, the metal roof panel can be effectively installed on the supporting beam.

[0012] Further, the first metal panel and the second metal panel are filled with thermal insulation cotton blocks.

[0013] By adopting the technical scheme, the heat preservation performance of the whole metal roof panel can be effectively improved.

[0014] Further, the first metal panel and the second metal panel are structurally consistent, the outer surface of the second metal panel is provided with a plurality of reinforcing grooves, and the reinforcing grooves are uniformly spaced, and the surface of the protrusion structure between adjacent two reinforcing grooves is provided with a reinforcing convex strip.

[0015] By adopting the technical scheme, the structural strength of the first metal panel and the second metal panel can be effectively improved.

[0016] Further, the second metal panel is provided with a covering connecting position at each of the two adjacent side edges.

[0017] By adopting the technical scheme, it is ensured that after the metal roof panel is spliced, the splicing position will not leak.

[0018] In summary, the beneficial technical effects of the utility model are:

[0019] 1. The utility model can utilize the inner reinforcing rib to improve the structural firmness of the first metal panel and the second metal panel combination, since the inner reinforcing rib is vertically distributed with the reinforcing grooves on the first metal panel and the second metal panel, the whole metal roof panel can be directly installed on the steel structure top, the fixing of the metal roof panel does not need the sand strip structure, the on-site installation workload is greatly reduced, and the on-site installation convenience is effectively improved.

[0020] 2. The utility model can effectively improve the structural strength of the first metal panel and the second metal panel by the setting of the reinforcing convex strip, and further improve the structural strength of the whole metal roof panel. DRAWINGS

[0021] Figure 1 It is a structural schematic view of the utility model;

[0022] Figure 2 It is an A enlarged view of the utility model; Figure 1

[0023] In the figure: 1, first metal panel; 2, second metal panel; 3, heat preservation cotton block; 4, inner reinforcing rib; 5, connecting support; 6, mounting hole; 7, reinforcing groove; 8, reinforcing convex strip. DETAILED DESCRIPTION

[0024] The utility model method will be further described in detail below in combination with the drawings.

[0025] Refer to Figure 1 , Figure 2 ​The utility model provides a metal roof panel of no file strip system, including first metal panel 1, one side of first metal panel 1 is provided with second metal panel 2, two inner reinforcing ribs 4 are arranged between first metal panel 1 and second metal panel 2, two inner reinforcing ribs 4 are distributed at the inside both ends position of first metal panel 1 and second metal panel 2, the cross section of inner reinforcing rib 4 is C character, a plurality of connecting supports 5 are fixedly connected on the side surface of inner reinforcing rib 4, connecting support 5 is fixedly connected with the inner side wall of first metal panel 1, and inner reinforcing rib 4 is fixedly connected on the inner side wall of second metal panel 2, and first metal panel 1 and second metal panel 2 are consistent in structure, a plurality of reinforcing grooves 7 are arranged on the outer surface of second metal panel 2, and the reinforcing grooves 7 are consistent in spacing, and the protruding structure surface between adjacent two reinforcing grooves 7 is provided with reinforcing convex strip 8, wherein the inner reinforcing rib 4 can be used to improve the structural firmness of the combination of first metal panel 1 and second metal panel 2, since the inner reinforcing rib 4 is vertically distributed with the reinforcing groove 7 on first metal panel 1 and second metal panel 2, the whole metal roof panel can be directly installed on the top of steel structure, the metal roof panel is fixed without file strip structure, the on-site installation workload is greatly reduced, the on-site installation convenience is effectively improved, and through the arrangement of reinforcing convex strip 8, the structural strength of first metal panel 1 and second metal panel 2 can be effectively improved, and then the structural strength of the whole metal roof panel can be improved.

[0026] Reference Figure 1 Corresponding positions on the outer surfaces of first metal panel 1, second metal panel 2, inner reinforcing rib 4 and connecting support 5 are provided with mounting holes 6, first metal panel 1 and second metal panel 2 are filled with thermal insulation cotton block 3, and adjacent two side edges of second metal panel 2 are provided with covering connection positions, wherein the thermal insulation performance of the whole metal roof panel can be ensured.

[0027] Working principle: when installing, the metal roof panel can be directly installed on the top of steel structure, when splicing adjacent two metal roof panels, the covering position on second metal panel 2 is covered on the adjacent second metal panel 2, the waterproof performance of the splicing position can be effectively ensured, after installation, the sealing operation of steel structure roof can be carried out, since two inner reinforcing ribs 4 are arranged between first metal panel 1 and second metal panel 2, the structural strength of the whole metal roof panel can be effectively ensured, and since thermal insulation cotton block 3 is arranged between first metal panel 1 and second metal panel 2, the thermal insulation performance of the whole metal roof panel can be effectively ensured.

[0028] The embodiments of the specific embodiment are the preferred embodiments of the utility model, and do not limit the protection scope of the utility model, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A metal roof panel without a slatted roof system, comprising a first metal panel (1), characterized in that: A second metal panel (2) is provided on one side of the first metal panel (1), and two internal reinforcing ribs (4) are provided between the first metal panel (1) and the second metal panel (2). The two internal reinforcing ribs (4) are distributed at both ends of the first metal panel (1) and the second metal panel (2), and the cross section of the internal reinforcing ribs (4) is C-shaped.

2. The metal roof panel of the stripless system according to claim 1, characterized in that: A plurality of connection brackets (5) are fixedly connected to the side surface of the inner reinforcing rib (4), the connection brackets (5) are fixedly connected to the inner side wall of the first metal panel (1), and the inner reinforcing rib (4) is fixedly connected to the inner side wall of the second metal panel (2).

3. The metal roof panel of the stripless system according to claim 2, characterized in that: Mounting holes (6) are provided at corresponding positions on the outer surfaces of the first metal panel (1), the second metal panel (2), the inner reinforcing ribs (4), and the connecting bracket (5).

4. The metal roof panel of the stripless system according to claim 1, characterized in that: A heat-insulating cotton block (3) is filled between the first metal panel (1) and the second metal panel (2).

5. The metal roof panel of the stripless system according to claim 1, characterized in that: The first metal panel (1) and the second metal panel (2) have the same structure, a plurality of reinforcement grooves (7) are provided on the outer surface of the second metal panel (2), and the spacing between the plurality of reinforcement grooves (7) is consistent, and a reinforcement ridge (8) is provided on the surface of the protruding structure between two adjacent reinforcement grooves (7).

6. The metal roof panel of the stripless system according to claim 1, characterized in that: Covering connection positions are provided on both adjacent side edges of the second metal panel (2).

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