A roof structure
By clamping the substrate between the reinforcement plate and the support frame, a sandwich structure is formed, which solves the problem that the existing roof structure is prone to break when the area is too large. The aesthetics are improved through the extruded eave design, achieving a double improvement in strength and aesthetics.
Patent Information
- Application Number
- CN202420530546.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-03-18
AI Technical Summary
The existing roof structure is prone to break when the area is too large, and the aesthetics of the roof of the membrane structure is insufficient.
The substrate is clamped and fixed between the reinforcement plate and the support frame to form a sandwich structure. The stiffness of the substrate and the overall strength of the roof are enhanced by the setting of the reinforcement plate and the support frame, and the aesthetics are improved through the extension eaves design.
It effectively improves the strength of the roof structure, prevents breakage, and enhances the aesthetics through the extended eaves design.
Smart Images
Figure CN222745413U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of protective equipment, in particular to a roof structure. Background Art
[0002] Due to the influence of weather factors, in order to better utilize outdoor space or protect some fixed or movable facilities, it is often necessary to install protective sheds to protect against rain, dust, and sun. For example, sheds are installed above facilities such as bus stops and automatic water filling stations for protection.
[0003] In the prior art, when hard materials are used for roofs, they are easily broken due to their own strength and gravity when the roof area is too large. When a membrane structure is used for the roof, square tubes are usually used as the lower support frame, and special equipment is required to tighten the membrane structure and fix the membrane material roof to the edge of the base frame. At the same time, the membrane material roof is not visually beautiful from bottom to top. Utility Model Content
[0004] The utility model aims to provide a roof structure, which makes the roof high in strength, not easy to break and more beautiful.
[0005] In order to solve the above technical problems, the implementation method of the utility model provides a technical solution as follows:
[0006] A roof structure comprises a base plate, and a reinforcing plate and a supporting frame correspondingly arranged on both sides of the base plate, wherein the base plate is clamped and fixed between the reinforcing plate and the supporting frame, and the reinforcing plate and the supporting frame are both arranged along the inner side of the edge of the base plate, and the vertical projection of the reinforcing plate on the base plate falls within the vertical projection of the supporting frame on the base plate.
[0007] Furthermore, the reinforcing plate and the supporting frame are both closed annular structures and are symmetrically arranged on both sides of the base plate.
[0008] Furthermore, a plurality of the reinforcing plates and the supporting frames are provided, and the plurality of reinforcing plates and the plurality of supporting frames are all in a long strip shape, and the plurality of reinforcing plates and the plurality of supporting frames are respectively arranged at intervals on both sides of the substrate.
[0009] Furthermore, the support frame includes a support plate and pillars, the support plate is a closed ring structure, the reinforcing plate includes a plurality of reinforcing ribs, the reinforcing ribs are arranged at intervals along the contour of the support plate, the vertical projection of the reinforcing ribs on the substrate falls within the vertical projection of the support plate on the substrate, and the pillars are vertically distributed on the side of the support plate away from the substrate.
[0010] Furthermore, the base plate is provided with a mounting hole, and the reinforcing plate and the support frame are respectively provided with positioning holes at positions corresponding to the mounting holes, and the base plate, the reinforcing plate and the support frame are fixedly connected by fasteners passing through the mounting holes and the positioning holes.
[0011] Furthermore, it includes a first gasket and a second gasket arranged on both sides of the reinforcing plate, and the first gasket and the second gasket are respectively coaxially arranged with the clearance hole of the reinforcing plate.
[0012] Furthermore, a clearance groove is provided at one end of the reinforcing plate facing the base plate, and the second gasket is accommodated in the clearance groove.
[0013] Furthermore, a groove is provided on a side of the base plate facing the reinforcing plate, and the reinforcing plate is embedded in the groove along the thickness direction thereof.
[0014] Furthermore, it also includes a mounting frame, which is fixedly connected to the support frame, and the contact surface between the mounting frame and the support frame is an inclined surface, and the angle between the contact surface and the horizontal plane is not greater than 30 degrees.
[0015] Furthermore, the mounting frame is two bar-shaped mounting blocks, and the two mounting blocks are respectively arranged on two opposite sides of the support frame.
[0016] Compared with the prior art, the roof structure provided by the utility model, by clamping and fixing the base plate between the reinforcing plate and the supporting frame, the reinforcing plate and the supporting frame play the role of reinforcing ribs, which can effectively improve the rigidity of the base plate, increase the strength of the overall roof structure, and help prevent the large-area base plate from breaking due to sagging and bending due to its own weight; the supporting frame arranged along the inner side of the edge of the base plate can not only play a supporting role and increase the strength of the roof structure, but also form an overhanging eaves between the base plate and the supporting frame, which is more beautiful and practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.
[0018] Figure 1 This is an overall schematic diagram of the roof structure in one embodiment of the utility model;
[0019] Figure 2 The utility model is an embodiment of the roof structure and the attached Figure 1 Schematic diagram of the structure from different viewing angles;
[0020] Figure 3 This is a front view of a roof structure in one embodiment of the utility model;
[0021] Figure 4 This is an exploded view of a roof structure in one embodiment of the utility model;
[0022] Figure 5 This is a top view of a roof structure in one embodiment of the utility model;
[0023] Figure 6 This is a bottom view of a roof structure in one embodiment of the utility model;
[0024] Figure 7 Yes Figure 5 AA partial section view.
[0025] Explanation of the accompanying drawings: 1. Base plate; 2. Reinforcing plate; 3. Support frame; 31. Support plate; 4. Mounting frame; 41. Pillar; 5. Fastener; 6. Gasket; 61. First gasket; 62. Second gasket. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical scheme and advantages of the utility model clearer, the various embodiments of the utility model will be described in detail below with reference to the accompanying drawings. However, it can be understood by those skilled in the art that in the various embodiments of the utility model, many technical details are provided in order to enable readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical schemes claimed for protection in the claims of the present application can be implemented.
[0027] like Figure 1-7 As shown, one embodiment of the utility model relates to a roof structure, including a base plate 1, a support frame 3 is fitted on one side of the base plate 1, and a reinforcing plate 2 is provided on the other side corresponding to the support frame 3, the base plate 1 is clamped and fixed between the reinforcing plate 2 and the support frame 3, and a variety of fixed connection methods can be adopted between the reinforcing plate 2, the base plate 1, and the support frame 3. The fixed connection method can be implemented by a variety of existing technologies, such as bonding, welding, and fasteners 5, such as bolting and screwing.
[0028] like Figure 1-2As shown, in one embodiment, the substrate 1 is a plate-like structure, and the support frame 3 is a closed ring structure that is fitted on a plane of one side of the substrate 1 along the inner side of the edge of the substrate 1. The substrate 1 can be set to a plate surface of any shape according to usage requirements. Commonly, it can be set to any one of a circular plate surface, an elliptical plate surface, a rectangular plate surface, and a conical plate surface. The support frame 3 includes a support plate 31 and a pillar 41. The support plate 31 is a closed ring structure, and the reinforcing plate 2 includes a plurality of reinforcing ribs, which are arranged at intervals along the contour of the support plate 31. The vertical projection of the reinforcing ribs on the substrate 1 falls within the vertical projection of the support plate 31 on the substrate 1. The pillars 41 are vertically distributed on the side of the support plate 31 away from the substrate 1. The support plate 31 is continuously arranged along the edge direction of the substrate 1, and the closed surface area formed by the continuous outer edge of the support plate 31 is smaller than the area of the substrate 1.
[0029] In one embodiment, the support frame 3 and the reinforcement plate 2 both adopt a closed annular structure, the support frame 3 and the reinforcement plate 2 are the same size, and are symmetrically arranged on both sides of the base plate 1. The reinforcement plate 2 and the support frame 3 are fixedly connected by fasteners 5, and the base plate 1 is clamped and fixed between the reinforcement plate 2 and the support frame 3, and the whole is a sandwich structure. The reinforcement plate 2 and the support frame 3 are used to increase the strength of the base plate 1, increase the overall rigidity of the roof structure, and reduce the deformation or even fracture of the roof structure due to its own weight.
[0030] In one embodiment, there are multiple support frames 3, which are long strip structures, and multiple support frames 3 are spaced apart. There are multiple reinforcing plates 2, which are long strip structures, and multiple reinforcing plates 2 are spaced apart. The support frames 3 are arranged on both sides of the substrate 1 corresponding to the reinforcing plates 2. In another embodiment, the support frames 3 and the reinforcing plates 2 are staggered and correspondingly distributed on both sides of the substrate 1, that is, the positions of the support frames 2 correspond to the gaps between the reinforcing plates. The multiple support frames 3 can all be arranged corresponding to the gaps between the reinforcing plates 2, or some of the support frames 3 can be arranged corresponding to the gaps between the reinforcing plates 2, and some of the support frames 3 can be arranged corresponding to the gaps between the reinforcing plates 2. Preferably, the support frames 3 are arranged corresponding to the gaps between the reinforcing plates, and their lengths are not less than the distance between the reinforcing plates 2.
[0031] like Figure 3-6As shown, in an exemplary embodiment, the substrate 1 is a rectangular structure, and its side facing the ground or the space to be protected is the lower surface, and the side of the substrate 1 facing the sky or facing away from the protected space is the upper surface. A closed ring-shaped support frame 3 is arranged near the edge of the lower surface of the substrate 1, and the support frame 3 is a rectangular frame structure. The cross-sectional shape of the support frame 3 is similar to that of the substrate 1. Of course, a support frame 3 with a circular cross-section can also be selected to be arranged in conjunction with the rectangular substrate 1, or a support frame 3 with a rectangular cross-section can be selected to be arranged in conjunction with the circular substrate 1; the substrate 1 can be used for protection functions in outdoor natural conditions, such as shielding rainwater. Preferably, the substrate 1 can be made of plastic, such as PC board, acrylic board and other rigid materials with corrosion resistance. In some embodiments, for the purpose of lighting or aesthetics, transparent or opaque materials can be selected; the reinforcing plate 2 and the support frame 3 are arranged on the upper surface of the substrate 1 opposite to each other, and the vertical projection of the reinforcing plate 2 on the substrate 1 falls within the vertical projection of the support frame 3 on the substrate 1. The reinforcing plate 2 and the support frame 3 are fixedly connected by fasteners 5, and the substrate 1 is clamped and fixed between the reinforcing plate 2 and the support frame 3, forming a sandwich structure as a whole. The reinforcing plate 2 and the support frame 3 are used to increase the strength of the substrate 1, increase the overall rigidity of the roof structure, and reduce the deformation or even fracture of the roof structure due to its own weight; preferably, the reinforcing plate 2 and the support frame 3 are made of low-density materials with good rigidity, such as carbon fiber, thin sheet metal, profiles, etc.
[0032] In one embodiment, a mounting hole is penetrated through the base plate 1, and positioning holes are provided at positions corresponding to the mounting holes on the reinforcing plate 2 and the support frame 3. Fasteners 5 are passed through the mounting holes and the positioning holes to fix the reinforcing plate 2, the base plate 1, and the support frame 3 in connection; the connection using the fasteners 5 can be implemented using existing technologies, such as bolts, screws, etc.
[0033] like Figure 3-7 As shown, in one embodiment, the roof structure further includes a gasket 6, the gasket 6 includes a first gasket 61 arranged on the upper side of the reinforcing plate 2 and a second gasket 62 arranged on the lower side of the reinforcing plate 2, the gasket 6 is coaxially arranged with the positioning hole on the reinforcing plate 2, and the gasket 6 is used to seal the gap between the fastener 5 and the positioning hole of the reinforcing plate 2 and the gap between the fastener 5 and the mounting hole, so as to prevent rainwater from penetrating from the positioning hole of the reinforcing plate 2 and the mounting hole of the substrate 1 to the lower surface of the substrate 1. Preferably, a clearance groove is provided on the lower side of the reinforcing plate 2 corresponding to the second gasket 62, and the second gasket 62 is accommodated in the clearance groove. For example, the second gasket can be accommodated in the clearance groove in an embedded manner. By designing that the second gasket 62 is embedded in the clearance groove, when the reinforcing plate 2 is fixedly connected to the substrate 1, the reinforcing plate 2 and the substrate 1 are in surface contact, which is conducive to improving the sealing effect and increasing the strength of the substrate 1.
[0034] In one embodiment, a groove is provided on one side of the base plate 1 facing the reinforcing plate 2, and the reinforcing plate 2 is embedded in the groove along its thickness direction. Preferably, the reinforcing plate 2 is partially embedded in the groove, so that the reinforcing plate 2 is more tightly and stably combined with the base, and the upper surface of the roof structure is more flat.
[0035] like Figure 3 As shown, in one embodiment, the roof structure also includes a mounting frame 4, and the mounting frame 4 is fixedly mounted on the lower side of the support frame 3. The fixed connection method can be implemented using a variety of existing technologies, such as bonding, welding, fasteners, etc. Preferably, fasteners are used to form a detachable fixed connection between the mounting frame 4 and the support frame 3; the mounting frame 4 can be composed of a plurality of columns, and the plurality of columns are coplanar with the contact surfaces of the support frame 3. Preferably, the coplanar surface formed by the contact surfaces of the columns and the support frame 3 extends and intersects with a horizontal plane, and the angle between the coplanar surface and the horizontal plane is α, and α is an acute angle, so that rainwater falling on the roof can flow smoothly on the inclined plane of the substrate 1. Preferably, in order to maximize the effective protection area of the substrate 1, the angle between the coplanar surface and the horizontal plane is less than 30 degrees.
[0036] In another embodiment, the mounting frame 4 is two strip-shaped mounting blocks. Preferably, the mounting blocks are rectangular parallelepipeds, and the mounting blocks are arranged on two opposite sides of the lower surface of the support frame 3. The coplanar surface formed by the contact surface of the mounting block and the support frame 3 extends and intersects with the horizontal plane, and the angle between the coplanar surface and the horizontal plane is an acute angle, so that rainwater falling on the roof can flow smoothly on the inclined plane of the substrate 1. Preferably, the effective protection area of the substrate 1 is increased as much as possible, and the angle between the coplanar surface and the horizontal plane is less than 30 degrees.
[0037] In order to maximize the effective protection area of the roof, the coplanar surface formed by the contact surfaces of the mounting frame 4 and the supporting frame 3 may also be arranged parallel to the horizontal plane.
[0038] When in use, first select a suitable substrate 1 according to the protection area requirement, make the matching support frame 3 and reinforcement plate 2 according to the shape and area of the substrate 1, process the corresponding holes at the corresponding positions of the substrate 1, use the fastener 5 to pass through the first gasket 61, the reinforcement plate 2, the second gasket 62, the substrate 1, and the support frame 3 from top to bottom for fixed connection, the reinforcement plates 2 are arranged at intervals, and the gaps between the reinforcement plates 2 are conducive to the smooth discharge of water accumulated on the substrate 1 from the surface of the substrate 1, the area of the support frame 3 is smaller than the area of the substrate 1, and the edge of the support frame 3 is at a certain distance from the edge of the substrate 1, and an overhanging eaves is formed between the substrate 1 and the support frame 3. The design of the overhanging eaves can effectively expand the protection area of the roof and is more beautiful than the eavesless design.
[0039] Optionally, in some embodiments, the roof structure can be applied to a rain shed, so that rain protection can be achieved by installing the rain shed on outdoor equipment.
[0040] The roof structure provided by the utility model, by clamping and fixing the base plate between the reinforcing plate and the support frame, the reinforcing plate and the support frame play the role of reinforcing ribs, which can effectively improve the rigidity of the base plate and increase the strength of the overall roof structure; the support frame arranged along the inner side of the edge of the base plate can not only play a supporting role and increase the strength of the roof structure, but also form an overhanging eaves between the base plate and the support frame, which is more beautiful and practical; the reinforcing plates arranged at intervals can make the rainwater received on the surface of the base plate flow out smoothly to the outside of the base plate, avoiding the accumulation of rainwater; the design of the contact surface between the mounting frame and the base plate as an inclined surface allows the base plate to present a certain inclination angle when installed, which is conducive to the smooth outflow of rainwater above the base plate; because the base plate is a rigid material and fasteners are used, a detachable fixed connection relationship is formed between the various components. In the event of damage or wear of parts and other repairs, the disassembly and installation can be completed quickly, which is conducive to saving maintenance costs.
[0041] Those skilled in the art will appreciate that the above-mentioned embodiments are specific examples for implementing the present invention, and in actual applications, various changes may be made thereto in form and detail without departing from the spirit and scope of the present invention.
Claims
1. A roof structure, characterized in that: The invention comprises a base plate (1), and a reinforcing plate (2) and a supporting frame (3) respectively arranged on the upper and lower sides of the base plate (1); the base plate (1) is clamped and fixed between the reinforcing plate (2) and the supporting frame (3); the reinforcing plate (2) and the supporting frame (3) are both arranged along the inner side of the edge of the base plate; the vertical projection of the reinforcing plate (2) on the base plate (1) falls within the vertical projection of the supporting frame (3) on the base plate (1).
2. The roof structure according to claim 1, characterized in that: The reinforcing plate (2) and the supporting frame (3) are both closed annular structures and are symmetrically arranged on the upper and lower sides of the base plate (1).
3. The roof structure according to claim 1, characterized in that: A plurality of the reinforcing plates (2) and the supporting frames (3) are provided, and the plurality of reinforcing plates (2) and the plurality of supporting frames (3) are all in the shape of long strips. The plurality of reinforcing plates (2) and the plurality of supporting frames (3) are respectively arranged at intervals on both sides of the base plate (1).
4. The roof structure according to claim 1, characterized in that: The support frame (3) comprises a support plate (31) and pillars (41); the support plate (31) is a closed annular structure; the reinforcing plate (2) comprises a plurality of reinforcing ribs, the reinforcing ribs being arranged at intervals along the contour of the support plate (31); the vertical projection of the reinforcing ribs on the base plate (1) falls within the vertical projection of the support plate (31) on the base plate (1); and the pillars (41) are vertically distributed on a side of the support plate (31) away from the base plate.
5. The roof structure according to claim 1, characterized in that: The base plate (1) is provided with a mounting hole, and the reinforcing plate (2) and the support frame (3) are respectively provided with positioning holes at positions corresponding to the mounting holes, and the base plate (1), the reinforcing plate (2) and the support frame (3) are fixedly connected by fasteners (5) that penetrate through the mounting holes and the positioning holes.
6. The roof structure according to claim 5, characterized in that: It comprises a first gasket (61) and a second gasket (62) arranged on both sides of the reinforcing plate (2); the first gasket (61) and the second gasket (62) are respectively arranged coaxially with the clearance hole of the reinforcing plate (2).
7. The roof structure according to claim 6, characterized in that: An end of the reinforcing plate (2) facing the base plate (1) is provided with a clearance groove, and the second gasket (62) is accommodated in the clearance groove.
8. The roof structure according to claim 1, characterized in that: A groove is provided on one side of the base plate (1) facing the reinforcing plate (2), and the reinforcing plate (2) is embedded in the groove along the thickness direction thereof.
9. The roof structure according to claim 1, characterized in that: It also comprises a mounting frame (4), wherein the mounting frame (4) is fixedly connected to the support frame (3), the contact surface between the mounting frame (4) and the support frame (3) is an inclined surface, and the angle between the contact surface and the horizontal plane is less than 30 degrees.
10. The roof structure according to claim 9, characterized in that: The mounting frame (4) is two strip-shaped mounting blocks, and the two mounting blocks are respectively arranged on two opposite sides of the support frame (3).