A curved roof structure

Abstract

This utility model discloses a curved roof structure, including: embedded parts; horizontal keels fixedly connected to the embedded parts; longitudinal keels located above and fixedly connected to the horizontal keels; insulation boards embedded between adjacent horizontal keels; waterproof boards disposed between adjacent longitudinal keels; tile mounting bases connected and fixed to the longitudinal keels and waterproof boards, the tile mounting bases having positioning and abutment structures; tiles, with their four corners respectively supported by four tile mounting bases, and positioned in cooperation with the positioning and abutment structures; and pressure plates to press and fix the tiles. This utility model provides a solid foundation for the entire roof structure through the fixed connection between the embedded parts and the roof concrete. The tiles are supported by the tile mounting bases and pressed and fixed by the pressure plates, ensuring stable installation of the tiles on the curved roof. The positioning and abutment structures allow for pre-positioning of the tiles during installation, avoiding instability caused by the roof's tilt angle, making tile installation more convenient and efficient.

Description

Technical Field

[0001] This utility model relates to the field of roof construction technology, and in particular, to a curved roof structure. Background Technology

[0002] In modern architectural engineering, curved roof structures are widely used in various large-scale public buildings, cultural venues, and antique-style buildings due to their unique architectural aesthetics and space utilization advantages.

[0003] However, for the purpose of waterproofing, insulation and decoration of the building's roof, it is usually necessary to install waterproofing boards, insulation boards and tiles on the curved concrete roof. However, it is difficult to achieve stable installation of these structures without damaging the concrete roof structure. In particular, when installing tiles, they are easily unstable when placed due to the influence of the sloping roof, making the installation and fixing of tiles more troublesome. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a curved roof structure.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A curved roof structure includes: embedded parts, partially embedded in the roof concrete; horizontal joists, fixedly connected to the embedded parts, arranged along the longitudinal extension path of the roof; longitudinal joists, located above the horizontal joists and fixedly connected to them, arranged along the extension direction of the horizontal joists; insulation boards, embedded between adjacent horizontal joists; waterproof boards, located between adjacent longitudinal joists, with both ends connected to the longitudinal joists on both sides; tile mounting bases, connected and fixed to the longitudinal joists and the waterproof boards, and arranged along the longitudinal joists, the tile mounting bases having positioning and abutment structures; tiles, with their four corners respectively supported on four rectangularly distributed tile mounting bases, and positioned in cooperation with the positioning and abutment structures; and pressure plates, connected to the tile mounting bases to press and fix the tiles.

[0007] Furthermore, the embedded part includes an embedded section and a positioning section; the bottom of the embedded section is embedded in the roof concrete, and the upper end protrudes from the roof concrete; the cross-sectional profile of the positioning section is smaller than that of the upper end of the embedded section, the horizontal keel is provided with a positioning hole, the profile of the positioning hole is larger than that of the cross-sectional profile of the positioning section, and the bottom surface of the horizontal keel contacts the upper end of the embedded section and is fixed by fasteners or welding.

[0008] Furthermore, the periphery of the pre-embedded section is provided with a circumferential groove.

[0009] Furthermore, one end of the waterproof membrane is provided with an inner wrapping portion to directly wrap the longitudinal keel, and the other end is provided with an outer wrapping portion to wrap the inner wrapping portion of the adjacent waterproof membrane.

[0010] Furthermore, the tile mounting base includes a wrapping part that wraps around the longitudinal keel and the waterproof plate on the longitudinal keel. The wrapping part, the longitudinal keel and the waterproof plate are provided with corresponding holes for connection and fixation by fasteners.

[0011] Furthermore, the upper middle part of the wrapping part is provided with a raised ridge, and the positioning and abutting structure is a raised positioning block provided in the middle of the left and right sides of the raised ridge. The bottom of the tile is supported on the upper part of the wrapping part, and the corner of the tile is provided with a notch that matches the positioning block.

[0012] Furthermore, the protruding strip is provided with a locking groove, and the upper end of the locking groove is provided with an extension opening, the width of the extension opening being smaller than that of the locking groove; the bottom of the pressure plate is provided with a vertical strip passing through the extension opening, and the bottom of the vertical strip is provided with a limiting strip embedded in the locking groove, the width of the limiting strip being larger than that of the extension opening.

[0013] Furthermore, the pressure plate has protruding pressure blocks on both the left and right sides. The pressure blocks are used to press the tile plate tightly. The sum of the height of the protruding pressure block and the height of the limiting strip is less than the height of the locking groove.

[0014] Furthermore, the pressure blocks on the left and right sides form a first positioning groove for the upper end of the protrusion to be inserted. One end of the positioning groove is open, and the other end is provided with an end wall for the limiting strip to abut against. The pressure plate and the upper end of the protrusion are provided with corresponding holes for connection and fixation by screws.

[0015] Furthermore, the upper end of the pressure plate is provided with a positioning strip extending along its own length direction.

[0016] This utility model has the following beneficial effects:

[0017] The embedded parts and fixed connection to the roof concrete provide a solid foundation for the entire roof structure. The interconnection of horizontal and vertical joists forms a stable support frame, effectively bearing the weight of the roof structure and external loads. Insulation boards are embedded between adjacent horizontal joists, ensuring a tight fit to the roof, effectively reducing heat transfer, improving the roof's insulation performance, and also using the horizontal joists to position and limit the insulation boards, ensuring stable installation. Furthermore, the insulation boards do not occupy the space above the horizontal joists, leaving ample space for other structural installations. Waterproofing panels are placed between adjacent vertical joists and connected to them, ensuring the roof's waterproofing performance. The roof tiles are supported by tile mounting brackets and pressed and fixed by pressure plates, ensuring stable installation on curved roof surfaces. The positioning and abutment structure positions the four corners of the tiles, preventing instability during installation due to the roof's tilt angle. The positioning and abutment structure allows for pre-positioning of the tiles before the pressure plates are installed to press and fix them in place, making tile installation more convenient and efficient.

[0018] In addition to the objectives, features, and advantages described above, this utility model has other objectives, features, and advantages. The present utility model will now be described in further detail with reference to the figures. Attached Figure Description

[0019] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0020] Figure 1 This is a partial structural schematic diagram of an embodiment of the present utility model;

[0021] Figure 2 yes Figure 1 A schematic diagram of the decomposed state structure;

[0022] Figure 3 This is a schematic diagram of the connection structure of embedded parts, horizontal keel, and vertical keel;

[0023] Figure 4 This is a schematic diagram of the exploded structure of the embedded parts and the horizontal keel;

[0024] Figure 5 This is a schematic diagram of the connection structure between the tile mounting base and the pressure plate;

[0025] Figure 6 yes Figure 5 A schematic diagram of the decomposed state structure;

[0026] Figure 7 This is a schematic diagram of the structure where the pressure plate presses the tile sheet.

[0027] Legend:

[0028] Embedded part 100, embedded section 110, positioning section 120, circumferential groove 130;

[0029] Horizontal keel 200, positioning hole 210;

[0030] Longitudinal keel 300, reinforcing bar 310, connecting block 320;

[0031] Insulation board 400;

[0032] Waterproof membrane 500, inner cladding 510, outer cladding 520;

[0033] Tile mounting base 600, wrapping part 610, protruding strip 620, positioning block 630, locking groove 640, protrusion 650;

[0034] Tile 700, notch 710;

[0035] Pressure plate 800, vertical bar 810, limiting bar 820, pressure block 830, first positioning groove 840, positioning bar 850;

[0036] 900mm ridge beams. Detailed Implementation

[0037] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0040] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0041] Please refer to Figures 1 to 3 A preferred embodiment of the present invention provides a curved roof structure including an embedded part 100, a horizontal keel 200, a vertical keel 300, an insulation board 400, a waterproof board 500, a tile mounting base 600, a tile 700, and a pressure plate 800.

[0042] Embedded parts 100 are partially embedded in the roof concrete. The installation points of embedded parts 100 are set according to the layout of the horizontal joists 200. Usually, multiple connection points are set for embedded parts 100 on one horizontal joist 200.

[0043] The horizontal joists 200 are fixedly connected to the embedded parts 100, and the horizontal joists 200 are arranged along the longitudinal extension path of the roof. The longitudinal extension path of the roof is a downward sloping curve extending from the roof, and the horizontal joists 200 extend along the transverse contour of the corresponding position on the upper surface of the roof. Multiple sets of embedded parts 100 are arranged longitudinally corresponding to multiple horizontal joists 200, and multiple embedded parts 100 in the same set are arranged along the extension direction of the horizontal joist 200, so as to achieve multi-point support and fixation of a single horizontal joist 200 by multiple embedded parts 100. Multiple L-shaped legs can be welded to the bottom of the embedded parts 100, and the L-shaped legs are tied and fixed to the roof reinforcement. Concrete is then poured on the reinforcement to form a concrete roof, so that the embedded parts 100 are embedded in the roof concrete.

[0044] The longitudinal keel 300 is located above the horizontal keel 200 and is fixedly connected to it. The longitudinal keel 300 is arranged along the extension direction of the horizontal keel 200; the longitudinal keel 300 extends along the longitudinal contour of the corresponding position on the upper surface of the roof. The longitudinal keel 300 and the horizontal keel 200 can be connected and fixed together by a connecting block 320, with the upper and lower ends of the connecting block 320 welded to the longitudinal keel 300 and the horizontal keel 200 respectively. Of course, the connection method between the longitudinal keel 300 and the horizontal keel 200 can also be other, such as connecting and fixing by machining holes and installing fasteners. Adjacent longitudinal keels 300 can be connected and reinforced by reinforcing rods 310, with the two ends of the reinforcing rods 310 welded and fixed to the two corresponding longitudinal keels 300.

[0045] The insulation board 400 is embedded between the adjacent horizontal keel 200.

[0046] The waterproof membrane 500 is installed between adjacent longitudinal keels 300, and both ends of the waterproof membrane 500 are connected to the corresponding longitudinal keels 300 on both sides.

[0047] The tile mounting base 600 is connected and fixed to the longitudinal keel 300 and the waterproof membrane 500, and is arranged along the extension direction of the longitudinal keel 300. The tile mounting base 600 is provided with a positioning and abutment structure.

[0048] The four corners of the tile 700 are supported on four rectangular tile mounting bases 600, and the tile 700 is positioned in conjunction with the positioning and abutment structure.

[0049] The pressure plate 800 is connected to the tile mounting base 600 to press and fix the tile 700.

[0050] This utility model provides a curved roof structure, which provides a solid foundation for the entire roof structure through the fixed connection between the embedded part 100 and the roof concrete. The interconnection of the horizontal joists 200 and the vertical joists 300 forms a stable support frame, which can effectively bear the weight of the roof structure (waterproof board 500, tile mounting base 600, tile 700, and pressure plate 800) and external loads. The insulation board 400 is embedded between adjacent horizontal joists 200, which can fit tightly against the roof, effectively reduce heat transfer, improve the roof's insulation performance, and also use the horizontal joists 200 to position and limit the insulation board 400, making its installation stable. The insulation board 400 does not occupy the space above the horizontal joists 200, leaving more space for the installation of other structures. The waterproof board 500 is located between adjacent vertical joists 300 and connected to the vertical joists 300, ensuring the waterproof performance of the roof. The tile 700 is supported by the tile mounting base 600 and pressed and fixed by the pressure plate 800, ensuring the stable installation of the tile 700 on the curved roof. The positioning and abutment structure is used to position the four corners of the tile 700, so that the tile 700 is not unstable during installation due to the roof tilt angle. The positioning and abutment structure can be used to achieve the pre-positioning of the tile 700 during installation. Then, the pressure plate 800 is installed to press and fix the tile 700, making the installation of the tile 700 more convenient and efficient.

[0051] Understandable, Figures 1 to 3 This is only a partial structure of the roof, and to show a richer structure, not all insulation boards 400, waterproof boards 500, tile mounting bases 600, tile boards 700, and pressure plates 800 are fully installed; only the central area is equipped with insulation boards 400, waterproof boards 500, tile mounting bases 600, tile boards 700, and pressure plates 800.

[0052] Reference Figure 4 In some embodiments of this utility model, the embedded part 100 includes an embedded section 110 and a positioning section 120. The bottom of the embedded section 110 is embedded in the roof concrete, and the upper end of the embedded section 110 protrudes from the roof concrete. The cross-sectional profile of the positioning section 120 is smaller than that of the upper end of the embedded section 110. The horizontal keel 200 is provided with a positioning hole 210, the profile of which is larger than that of the positioning section 120. That is, the diameter of the upper end of the embedded section 110, the diameter of the positioning hole 210, and the diameter of the positioning section 120 decrease sequentially. The larger profile of the positioning hole 210 compared to the positioning section 120 allows for greater clearance during installation, eliminating the need for perfect alignment to allow the positioning section 120 to be embedded in the positioning hole 210. This allows for a certain degree of installation or manufacturing error, making installation smoother. The bottom surface of the horizontal keel 200 contacts the upper end of the embedded section 110 to support the horizontal keel 200. The bottom surface of the horizontal keel 200 and the upper end of the embedded section 110 are fixed together by fasteners or welding.

[0053] Reference Figure 4 In some embodiments of this utility model, the periphery of the embedded section 110 is provided with a circumferential groove 130 so that when embedded in concrete, the concrete can fill the circumferential groove 130, making the embedding more secure.

[0054] Reference Figure 2 In some embodiments of this utility model, the waterproof membrane 500 has an inner wrapping portion 510 at one end to directly wrap the longitudinal keel 300, and an outer wrapping portion 520 at the other end to wrap the inner wrapping portion 510 of adjacent waterproof membranes 500. This ensures that during installation, at the connection point of adjacent waterproof membranes 500, the outer wrapping portion 520 can wrap the inner wrapping portion 510, resulting in better waterproofing at the connection point between the longitudinal keel 300 and the waterproof membrane 500. It is understood that the longitudinal keel 300, the inner wrapping portion 510, and the outer wrapping portion 520 have corresponding holes for connection and fixation using fasteners. The waterproof membrane 500 can be made of aluminum-magnesium-manganese waterproof membrane.

[0055] Reference Figure 2 In some embodiments of this utility model, the tile mounting base 600 includes a wrapping part 610 that wraps the longitudinal keel 300 and the waterproof plate 500 on the longitudinal keel 300. That is, the wrapping part 610 wraps the longitudinal keel 300 and the inner wrapping part 510 and the outer wrapping part 520 on the longitudinal keel 300. The wrapping part 610, the longitudinal keel 300 and the waterproof plate 500 are provided with corresponding holes for connection and fixation by fasteners.

[0056] Reference Figure 5 In some embodiments of this utility model, the upper center of the wrapping part 610 is provided with a raised ridge 620, and the positioning and abutting structure is a raised positioning block 630 provided in the middle of the left and right sides of the raised ridge 620, that is, a raised positioning block 630 is provided in the middle of the left and right sides of the raised ridge 620. The bottom of the tile 700 is supported on the upper end of the wrapping part 610, and the corners of the tile 700 are provided with notches 710 that are adapted to the positioning blocks 630, so that the positioning blocks 630 are embedded in the notches 710, thereby realizing the positioning of the four corners of the tile 700. Usually, one tile mounting base 600 will support one corner of four tile 700s, that is, one positioning block 630 will be used to position one corner of two tile 700s. Usually, the positioning block 630 is rectangular, and the notch 710 is a rectangular notch.

[0057] Reference Figure 5 and Figure 6In some embodiments of this utility model, the protruding strip 620 is provided with a locking groove 640, and the upper end of the locking groove 640 is provided with an extension 650, the width of the extension 650 being smaller than that of the locking groove 640; the bottom of the pressure plate 800 is provided with a vertical strip 810 passing through the extension 650, and the bottom of the vertical strip 810 is provided with a limiting strip 820 embedded in the locking groove 640, the width of the limiting strip 820 being larger than that of the extension 650, so that the limiting strip 820 cannot pass through the extension 650 and detach from the locking groove 640. Usually, the widths of the locking groove 640 and the limiting strip 820 are matched, and the locking groove 640 is used to realize the positioning and limiting of the limiting strip 820, thereby realizing the pre-positioning of the pressure plate 800 during installation.

[0058] Reference Figures 5 to 7 In a further embodiment of this utility model, the pressure plate 800 has protruding pressure blocks 830 on both sides. The pressure blocks 830 are used to press the tile 700. The sum of the height of the protrusion of the pressure block 830 and the height of the limiting strip 820 is less than the height of the locking groove 640. This allows the upper end of the limiting strip 820 to be in contact with the top wall of the locking groove 640 and slide along the locking groove 640 during installation, and the pressure block 830 to pass over the positioning block 630. Thus, during installation, the pressure block 830 can press the tile 700, preventing the pressure plate 800 from contacting the upper end of the wrapping part 610 and thus avoiding applying most of the pressing force to the upper end of the wrapping part 610, thereby ensuring the pressing effect.

[0059] Reference Figures 5 to 7 In a further embodiment of this utility model, the pressure blocks 830 on the left and right sides are formed with first positioning grooves 840 for the upper end of the protrusion 620 to be embedded. The pressure plate 800 and the upper end of the protrusion 620 are provided with corresponding holes for connection and fixation by screws. One end of the locking groove 640 is open and the other end is provided with an end wall for the limiting strip 820 to abut against, thereby realizing the positioning of the pressure plate 800 and facilitating the alignment of the holes for screw installation. Self-tapping screws are typically used to install the pressure plate 800. Since the roof is usually tilted to one side, the end wall of the locking groove 640 usually abuts against the tilted lower end of the limiting strip 820. That is, when the end wall of the locking groove 640 abuts against the limiting strip 820, it also provides tilt support for the limiting strip 820, making it more stable during placement. There is no need to hold the pressure plate 800 by hand before installing the screws. During installation, the limiting strip 820 is inserted into the locking groove 640 until it abuts against the end wall of the locking groove 640. The limiting of the end wall and the positioning of the locking groove 640 and the limiting strip 820 are used to achieve the pre-positioning of the pressure plate 800, making its position stable and facilitating hole alignment and subsequent screw installation.

[0060] Reference Figures 5 to 7 In a further embodiment of this utility model, the upper end of the pressure plate 800 is provided with a positioning strip 850 extending along its own length direction. (See reference...) Figure 1 and Figure 2The positioning strip 850 can position the ridge strip 900. The bottom of the ridge strip 900 is provided with a positioning groove for the positioning strip 850 to be inserted. The ridge strip 900 and the pressure plate 800 can be fixed by welding or fasteners.

[0061] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A curved roof structure, characterized in that include: Embedded parts (100) are partially embedded in the roof concrete; The horizontal keel (200) is fixedly connected to the embedded part (100), and the horizontal keel (200) is arranged along the longitudinal extension path of the roof. The longitudinal keel (300) is located above the transverse keel (200) and is fixedly connected to the transverse keel (200). The longitudinal keel (300) is arranged along the extension direction of the transverse keel (200). Insulation board (400) is embedded between adjacent horizontal keel (200); Waterproof membrane (500) is installed between adjacent longitudinal keels (300), and its two ends are connected to the longitudinal keels (300) on both sides respectively; A tile mounting base (600) is connected and fixed to the longitudinal keel (300) and the waterproof membrane (500), and is arranged along the longitudinal keel (300). The tile mounting base (600) is provided with a positioning and abutment structure. The tile (700) is supported on four rectangular tile mounting bases (600) at its four corners, and is positioned in conjunction with the positioning and abutment structure. A pressure plate (800) is connected to a tile mounting base (600) to press and fix the tile (700).

2. The curved roof structure of claim 1, wherein, The embedded part (100) includes an embedded section (110) and a positioning section (120); the bottom of the embedded section (110) is embedded in the roof concrete, and the upper end protrudes from the roof concrete; the cross-sectional profile of the positioning section (120) is smaller than that of the upper end of the embedded section (110), the horizontal keel (200) is provided with a positioning hole (210), the profile of the positioning hole (210) is larger than that of the cross-sectional profile of the positioning section (120), and the bottom surface of the horizontal keel (200) contacts the upper end of the embedded section (110) and is fixed by fasteners or welding.

3. The curved roof structure of claim 2, wherein, The pre-embedded section (110) has a circumferential groove (130) on its peripheral wall.

4. The curved roof structure of claim 1, wherein, The waterproof membrane (500) has an inner wrapping part (510) at one end to directly wrap the longitudinal keel (300), and an outer wrapping part (520) at the other end to wrap the inner wrapping part (510) of the adjacent waterproof membrane (500).

5. The curved roofing structure of claim 1, wherein, The tile mounting base (600) includes a wrapping part (610) that wraps the longitudinal keel (300) and the waterproof plate (500) on the longitudinal keel (300). The wrapping part (610), the longitudinal keel (300) and the waterproof plate (500) are provided with corresponding holes for connection and fixation by fasteners.

6. The curved roof structure of claim 5, wherein, The upper middle part of the wrapping part (610) is provided with a raised ridge (620), and the positioning and abutting structure is a raised positioning block (630) provided in the middle of the left and right sides of the raised ridge (620). The bottom of the tile (700) is supported on the upper end of the wrapping part (610), and the corner of the tile (700) is provided with a notch (710) that matches the positioning block (630).

7. The curved roof structure according to claim 6, characterized in that, The protruding strip (620) is provided with a locking groove (640), and the upper end of the locking groove (640) is provided with an extension opening (650), the width of the extension opening (650) being smaller than that of the locking groove (640); the bottom of the pressure plate (800) is provided with a vertical strip (810) passing through the extension opening (650), and the bottom of the vertical strip (810) is provided with a limiting strip (820) embedded in the locking groove (640), the width of the limiting strip (820) being larger than that of the extension opening (650).

8. The curved roof structure according to claim 7, characterized in that, The pressure plate (800) has raised pressure blocks (830) on both sides. The pressure blocks (830) are used to press the tile plate (700). The sum of the height of the raised pressure block (830) and the height of the limiting strip (820) is less than the height of the locking groove (640).

9. The curved roof structure according to claim 7, characterized in that, The slot (640) is open at one end and has an end wall at the other end for the limiting strip (820) to abut against. The pressure plate (800) and the upper end of the protrusion (620) are provided with corresponding holes for connection and fixation by screws.

10. The curved roof structure according to claim 1, characterized in that, The upper end of the pressure plate (800) is provided with a positioning strip (850) extending along its own length direction.

Images