Ribbed steel plate supporting cornice

Abstract

The utility model relates to a dense rib steel plate supporting cornice which comprises a steel plate, a steel plate rib and an eave gutter, and the steel plate is arranged on a structural beam, is configured to be a roof plate and is used for bearing a roof structural layer; the steel plate rib is positioned below the steel plate, is connected between the steel plate and the structural beam, and is configured to support the steel plate; the eave gutter is formed by folding and sinking the steel plate. The steel plate with the thickness of 10-12 mm is adopted as the roof panel, and the eave gutter and the cornice can be integrally arranged, so that the cornice is lighter, thinner and more attractive.

Description

Technical Field

[0001] This application belongs to the field of eaves technology, particularly the field of eaves for small blue tile roofs, and specifically relates to a ribbed steel plate supporting eaves. Background Technology

[0002] Currently, the common practice for the eaves of small blue tile roofs is to directly project a concrete roof slab or to project a steel structural beam and then add a roof slab on top, followed by a structural layer identical to the roof surface. If organized drainage is considered, the common practice is to hang metal gutters on the projecting roof slab.

[0003] Conventional methods typically involve using a concrete roof slab (100mm-120mm thick) plus a superstructure, or a secondary steel beam (150mm-250mm high) plus a superstructure. As a result, conventional methods often result in eaves that are either too thick or too cluttered. Utility Model Content

[0004] Based on the above analysis, the present invention aims to provide a ribbed steel plate support for the eaves to solve the aforementioned problems existing in the prior art.

[0005] The purpose of this utility model is achieved as follows:

[0006] A ribbed steel plate support for an eaves, comprising:

[0007] A steel plate, which is placed on a structural beam and configured as a roof panel to support the roof structural layer;

[0008] Steel plate ribs, located below the steel plate and connected between the steel plate and the structural beam, are configured to support the steel plate;

[0009] The eaves gutter is formed by folding and recessing the steel plate.

[0010] Furthermore, both the steel plate ribs and the steel plate are fixed to the structural beam by anchor bolts.

[0011] Furthermore, there are multiple steel plate ribs, and the steel plate ribs are generally triangular in structure, with clearance space provided at the corresponding recessed eaves gutter.

[0012] Furthermore, the steel plate rib includes a triangular steel plate, which is perpendicularly connected to the steel plate; the triangular steel plate includes a first side, a second side, and a third side, the first side of the steel plate rib is fixedly connected to the structural beam, and the third side has the same inclination angle as the steel plate in contact with it.

[0013] Furthermore, the clearance space is located in the angle region between the first side and the third side.

[0014] Furthermore, a connecting part is provided on the first side, and the connecting part is provided with bolt holes. The connecting part is fixedly connected to the structural beam by anchor bolts.

[0015] Furthermore, the steel plate is welded to the steel plate ribs, and the steel plate is set along its entire length to support the roof structural layer.

[0016] Furthermore, the steel plate has a blocking portion at its end, which is configured to prevent the upper structural layer of the steel plate from sliding down the slope.

[0017] Furthermore, the thickness of the steel plate is 10-12 mm.

[0018] Furthermore, it also includes rainwater pipes, the top inlets of which are connected to the eaves gutters and are configured to collect and discharge roof rainwater to the ground.

[0019] Compared with the prior art, the ribbed steel plate supporting the eaves provided by this utility model uses 10-12 mm thick steel plates as roof panels, and can integrate the eaves gutter with the eaves, eliminating the need for external eaves gutters, making the eaves thinner and more beautiful. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this specification 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 recorded in the embodiments of this specification. For those skilled in the art, other drawings can be obtained based on these drawings.

[0021] Figure 1 A schematic diagram of the first angle structure of the ribbed steel plate supporting the eaves provided by this utility model;

[0022] Figure 2 A schematic diagram of the second angle structure of the ribbed steel plate supporting the eaves provided by this utility model;

[0023] Figure 3 Schematic diagram of the cross-sectional structure of the ribbed steel plate supporting the eaves provided by this utility model Figure 1 ;

[0024] Figure 4 Schematic diagram of the cross-sectional structure of the ribbed steel plate supporting the eaves provided by this utility model Figure 2 ;

[0025] Figure 5 A schematic diagram of the steel plate ribs provided by this utility model installed on a structural beam;

[0026] Figure 6 A schematic diagram of the structure in which the steel plate provided by this utility model is installed on a structural beam;

[0027] Figure 7 A schematic diagram of the steel plate ribs provided by this utility model.

[0028] Figure label:

[0029] 1. Roof load-bearing layer; 2. Structural beam; 3. Interior finishing layer; 4. Building exterior wall; 5. Exterior wall surface layer; 6. Steel plate rib; 6-1. First side; 6-2. Second side; 6-3. Third side; 6-4. Clearance space; 6-5. Connection part; 7. Steel plate; 7-1. Eaves gutter; 7-2. Blocking part; 8. Anchor bolt; 9. Waterproof layer; 10. Mortar layer; 11. Small blue tile; 12. Insulation layer; 13. Rainwater pipe. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. It should be noted that, unless otherwise specified, the implementation methods and features in the implementation methods in this disclosure can be combined, separated, interchanged, and / or rearranged. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] In the accompanying drawings, the dimensions and relative dimensions of components may be exaggerated for clarity and / or descriptive purposes. When exemplary embodiments can be implemented differently, a specific process sequence may be performed in a different order than that described. For example, two consecutively described processes may be performed substantially simultaneously or in the reverse order of their description. Furthermore, the same reference numerals denote the same components.

[0032] When a component is referred to as being "on" or "above" another component, "connected to," or "joined to" another component, the component may be directly on, directly connected to, or directly joined to the other component, or there may be intermediate components. However, when a component is referred to as being "directly on" another component, "directly connected to," or "directly joined to" another component, there are no intermediate components. Therefore, the term "connection" can refer to a physical connection, an electrical connection, etc., and may or may not have intermediate components.

[0033] For descriptive purposes, this disclosure may use spatial relative terms such as “top,” “bottom,” “below,” “under,” “under,” “below,” “above,” “above,” “higher,” etc., which are relative to components, to describe the relationship between one component and another (other) component as shown in the accompanying drawings.

[0034] The terminology used herein is for the purpose of describing particular embodiments and is not intended to be limiting. As used herein, unless the context clearly indicates otherwise, the singular forms “a” and “the” are intended to include the plural forms as well. Furthermore, when the terms “comprising” and / or “including” and variations thereof are used in this specification, it indicates the presence of the stated features, integrals, steps, operations, parts, components, and / or groups thereof, but does not exclude the presence or addition of one or more other features, integrals, steps, operations, parts, components, and / or groups thereof. It should also be noted that, as used herein, the terms “substantially,” “about,” and other similar terms are used as approximate terms rather than as terms of degree, thus explaining the inherent biases in measurements, calculated values, and / or provided values ​​that would be recognized by one of ordinary skill in the art.

[0035] Example 1

[0036] A specific embodiment of this utility model is as follows: Figures 1 to 7 As shown, a ribbed steel plate supports for the eaves are disclosed, comprising:

[0037] Steel plate 7, which is disposed on structural beam 2 and configured as a roof panel to support the roof structural layer;

[0038] Steel plate rib 6, located below the steel plate 7 and connected between the steel plate 7 and the structural beam 2, is configured to support the steel plate 7;

[0039] The eaves gutter 7-1 is formed by folding and recessing the steel plate 7.

[0040] In this embodiment, both the steel plate rib 6 and the steel plate 7 are fixed to the structural beam 2 by anchor bolts 8. The anchor bolts 8 are mechanical anchor bolts, which serve to connect and fix the structure.

[0041] In one alternative embodiment, there are multiple steel plate ribs 6, with adjacent steel plate ribs 6 spaced apart by a certain distance, which serve to support the steel plate 7.

[0042] In one alternative embodiment, the ribbed steel plate supporting the eaves also includes a rainwater pipe 13, the top inlet of which is connected to the eaves gutter 7-1 and is configured to collect roof rainwater and discharge it to the ground in an organized manner. The rainwater pipe 13 is set according to the actual project design.

[0043] In one alternative embodiment, the steel rib 6 is generally triangular in structure. For example, the steel rib 6 comprises a triangular steel plate perpendicularly connected to the steel plate 7. The triangular steel plate includes a first side 6-1, a second side 6-2, and a third side 6-3. The first side 6-1 of the steel rib 6 is fixedly connected to the structural beam 2. The second side 6-2 is parallel to the ground or at a certain angle. The third side 6-3 has the same or substantially the same inclination angle as the steel plate 7 it contacts, ensuring that the third side 6-3 of the steel rib 6 is parallel to the roof surface, which facilitates a uniform roof slope. The triangular steel plate can be a right-angled triangle; in this structure, the first side 6-1 is the vertical side, the second side 6-2 is the horizontal side, and the third side 6-3 is the hypotenuse.

[0044] Furthermore, the steel plate rib 6 cuts off the part of the steel plate rib 6 that interferes with the eaves gutter 7-1 at the corresponding recessed eaves gutter 7-1. For example, the cut part is located in the angle area between the first side 6-1 and the third side 6-3. The cut part is configured to accommodate the clearance space 6-4 of the recessed eaves gutter 7-1 of the steel plate 7. The top profile of the cut steel plate rib 6 matches the shape of the lower surface of the corresponding position of the steel plate 7, which can effectively support the steel plate 7.

[0045] Optionally, the first side 6-1 of the steel plate rib 6 is fixedly connected to the structural beam 2 by anchor bolts 8. Optionally, the first side 6-1 of the steel plate rib 6 is provided with a connecting part 6-5, and the connecting part 6-5 is provided with bolt holes. The connecting part 6-5 is fixedly connected to the structural beam 2 by anchor bolts 8. The connecting part 6-5 can be a plate-shaped structure, and the connecting part 6-5 is set perpendicular to the first side 6-1, that is, the connecting part 6-5 is perpendicular to the plane on which the entire part of the steel plate rib 6 is located. The connecting part 6-5 can be welded to the first side 6-1 of the steel plate rib 6, or it can be formed by bending the right-angled edge at the end.

[0046] Furthermore, the steel plate ribs 6 are treated with rust prevention and fireproofing, and the surface is sprayed with fluorocarbon paint.

[0047] In this embodiment, the steel plate 7 is located above the steel plate rib 6. The steel plate 7 is welded to the steel plate rib 6. The steel plate 7 is set along the entire length to support the roof structure layer. The eaves gutter 7-1 is integrated with the eaves. The eaves gutter 7-1 is formed by the partial folding and recessing of the steel plate 7 to meet the drainage requirements.

[0048] In one alternative embodiment, the end of the steel plate 7 is folded upward to form a blocking part 7-2. The blocking part 7-2 has a certain height and can restrict the movement of the upper structural layer of the steel plate 7, preventing the upper structural layer of the steel plate 7 from sliding down the slope.

[0049] Optionally, the thickness of steel plate 7 is 10-12mm, and steel plate 7 is treated with rust prevention and fireproofing, and the surface is sprayed with fluorocarbon paint.

[0050] In this embodiment, the ribbed steel plate supporting the eaves also includes a waterproof layer 9, a mortar layer 10, and small blue tiles. The waterproof layer 9, mortar layer 10, and small blue tiles are sequentially arranged on the steel plate 7 from bottom to top. The waterproof layer 9 serves a waterproof function and is laid on top of the steel plate 7, fully adhering to its surface. The mortar layer 10 protects the waterproof layer 9 and adheres the small blue tiles 11, also fully covering them. The small blue tiles 11 are located at the topmost roof layer, fixed by the mortar layer 10, serving a waterproof function and protecting the underlying structural layers.

[0051] A roof bearing layer 1 is provided between the top of the structural beam 2 and the steel plate 7. The roof bearing layer 1 is configured to bear the roof load. Optionally, the roof bearing layer 1 adopts a concrete structural slab or a steel beam + purlin + sheath system.

[0052] An insulation layer 12 is provided between the roof load-bearing layer 1 and the steel plate 7. The insulation layer 12 is made of insulation materials such as extruded polystyrene board and is set with a certain thickness according to energy-saving requirements.

[0053] In this embodiment, the structural beam 2 is installed on the building's exterior wall 4. The structural beam 2 is made of reinforced concrete or steel and is a load-bearing component, serving as the load-bearing component for the eaves.

[0054] Both the interior finishing layer 3 and the exterior wall finishing layer 5 are used as finishing layers.

[0055] Compared with the prior art, the ribbed steel plate supporting the eaves provided in this embodiment uses 10mm-12mm thick steel plates as roof panels, and can integrate the eaves gutter with the eaves, eliminating the need for external eaves gutters, making the eaves thinner and more beautiful.

[0056] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this application. It should be understood that the above description is only a specific embodiment of this application and is not intended to limit the scope of protection of this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A multi-ribbed steel sheet support cornice, characterized by, The utility model relates to a kind of steel sheet roof structure, including: Steel plate (7), which is provided on a structural beam (2) and is configured as a roof panel for supporting a roof construction layer; A steel plate rib (6) is located below the steel plate (7) and is connected between the steel plate (7) and the structural beam (2) and is configured to support the steel plate (7); A gutter (7-1) is formed by folding the steel plate (7) downward.

2. The corrugated steel sheet support cornice according to claim 1, characterized by, The steel plate rib (6) and the steel plate (7) are both fixed to the structural beam (2) by an anchor bolt (8).

3. The raised-panel steel roof deck cornice of claim 1, wherein, The number of steel plate ribs (6) is multiple, and the steel plate ribs (6) form a triangular structure as a whole, and the steel plate ribs (6) are provided with a space (6-4) at the corresponding gutter (7-1) recessed downward.

4. The raised-panel steel roof deck cornice of claim 3, wherein, The steel plate rib (6) includes a triangular steel plate connected perpendicularly to the steel plate (7); the triangular steel plate includes a first side (6-1), a second side (6-2) and a third side (6-3), the first side (6-1) of the steel plate rib (6) is fixedly connected to the structural beam (2), and the third side (6-3) has the same inclination angle as the steel plate (7) in contact with the third side (6-3).

5. The raised-floor panel support cornice of claim 4, wherein, The space (6-4) is located in the angle region between the first side (6-1) and the third side (6-3).

6. A multi-web steel plate support cornice according to claim 4 or 5, characterised in that, The first side (6-1) is provided with a connecting portion (6-5), the connecting portion (6-5) is provided with a bolt hole, and the connecting portion (6-5) is fixedly connected to the structural beam (2) by the anchor bolt (8).

7. The raised-panel steel roof deck gutter of claim 1, wherein, The steel plate (7) is welded to the steel plate rib (6), and the steel plate (7) is provided longitudinally for supporting the roof construction layer.

8. The raised-panel steel roof deck gutter of claim 1, wherein, The end of the steel plate (7) is provided with a blocking portion (7-2) configured to prevent the construction layer on the upper part of the steel plate (7) from sliding down the slope.

9. The raised-panel steel roof deck gutter of claim 1, wherein, The thickness of the steel plate (7) is 10-12 mm.

10. The raised-floor panel support cornice of claim 1, wherein, The utility model also includes a rainwater pipe (13) with a top inlet communicating with the gutter (7-1) and configured to collect and discharge roof rainwater to the ground.

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