Roof board

Abstract

The utility model relates to the technical field of roof panels, in particular to a roof panel which comprises a shell, an installation groove formed in the left end of the shell, a heat preservation plate arranged in the installation groove, an external connection plate arranged on the right end face of the shell, an internal connection plate arranged on the left end face of the shell, a reinforcing assembly arranged on the lower surface of the shell and a clamping plate arranged on the front end face of the shell. A clamping groove is formed in the rear end face of the shell and corresponds to the clamping plate, a first protrusion is arranged at the left end of the heat preservation plate, and a second protrusion is arranged at the right end of the heat preservation plate. According to the roof panel, the external connecting plates and the internal connecting plates are arranged to be matched in a clamped mode, combined installation between every two adjacent outer shells in the horizontal transverse direction is achieved, under the cooperation of the connecting blocks with fastening screws, installation cooperation between the two outer shells is achieved, the clamping plates and the clamping grooves are matched in an inserted mode, and combined installation between the two adjacent outer shells in the horizontal longitudinal direction is achieved; and under the cooperation of the fixing bolts, the installation stability is improved, and under the cooperation of the multiple reinforcing plates and the limiting blocks, the bottom supporting stability of the shell is improved.

Description

Technical Field

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

[0002] Roofing is an indispensable and important part of housing construction projects, and is closely related to the safe use of building structures, the comfort of people's living environment and building energy conservation. Roof panels are suitable for various construction projects and are easy to install and combine.

[0003] The utility model with announcement number CN219654094U discloses a roof panel, belonging to the field of metal corrugated sheet roof, including a support frame composed of a plurality of purlins, a structural bottom plate is arranged above the support frame, a thermal insulation layer is arranged above the structural bottom plate, the thermal insulation layer is composed of glass fiber thermal insulation wool, a support plate formed by welding a plurality of purlins in a "J" shape is arranged on the upper side of the thermal insulation layer, the support plate has a plurality of grooves connected to the outdoors, a waterproof and breathable layer is arranged on the support plate, a plurality of metal corrugated sheets are laid above the waterproof and breathable layer, a mounting piece is arranged at the connection between the support plate and the adjacent metal corrugated sheets, a matching piece is arranged at the position of the metal corrugated sheet corresponding to the mounting piece, the metal corrugated sheet is tightly connected to the mounting piece through the matching piece, and a vertically arranged baffle is arranged on the side of the structural bottom plate;

[0004] The above technical solution improves the thermal insulation performance of the metal corrugated sheet roof; however, the roof panels are not easy to assemble quickly, and the stability of the combination cannot be increased after assembly, and the waterproof sealing between the connecting gaps cannot be increased. Utility Model Content

[0005] The purpose of the utility model is to provide a roof panel to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A roof panel comprises an outer shell, a mounting groove is provided at the left end of the outer shell, an insulation board is provided in the mounting groove, an external connecting plate is provided on the right end surface of the outer shell, an internal connecting plate is provided on the left end surface of the outer shell, a reinforcing component is provided on the lower surface of the outer shell, a clamping plate is provided on the front end surface of the outer shell, a clamping groove is provided on the rear end surface of the outer shell corresponding to the clamping plate, a first protrusion is provided on the left end of the insulation board, a second protrusion is provided on the right end of the insulation board, a second arc groove connected to the mounting groove is provided inside the internal connecting plate, and a first arc groove connected to the mounting groove is provided inside the external connecting plate.

[0008] Preferably, connection blocks are symmetrically arranged on the outer shell of the external connecting plate, circular holes are opened on the connection blocks, and fastening screws are arranged in the circular holes.

[0009] In the utility model, symmetrical connecting blocks are provided, and the connecting blocks are all fixedly assembled with the outer shell, and the fastening screws passing through the round holes are helpful to realize the fixing of the connecting blocks with the outer shells adjacent in the horizontal direction.

[0010] Preferably, second screw holes are provided on the upper surface of the shell at positions corresponding to the fastening screws.

[0011] In the utility model, the fastening screw is threadedly connected with the second screw hole, thereby realizing horizontal and lateral installation cooperation of the housing, thereby increasing the stability of the installation.

[0012] Preferably, the external connecting plate and the outer shell are an integrally formed structure, the internal connecting plate and the outer shell are an integrally formed structure, and both ends of the mounting groove are respectively connected to the second arc groove and the first arc groove.

[0013] In the utility model, the inner diameter of the bottom of the external connecting plate is matched with the outer diameter of the top of the internal connecting plate, and the external connecting plate and the internal connecting plate are plugged in and matched to achieve stable splicing and matching of the outer shells adjacent to each other in the horizontal direction, and reduce the impact of water leakage in the gaps between the combinations on internal protection. The second arc groove, the first arc groove and the installation groove cooperate to achieve stable plug-in installation of the insulation board. The insulation board is made of polyethylene material to increase the stability of the overall thermal insulation.

[0014] Preferably, the first protrusion and the second protrusion are respectively connected to the insulation board assembly, and the width of the overall outer wall is adapted to the width of the inner wall between the installation groove and the first arc groove and the second arc groove.

[0015] In the utility model, the cooperation of the first protrusion and the second protrusion is provided, which helps the insulation board and the shell to be tightly plugged and installed, thereby increasing the stability of the structure.

[0016] Preferably, the width of the outer wall of the card plate is adapted to the width of the inner wall of the card slot, the bottom of the shell is provided with a through hole connected to the card slot, the through hole is provided with a fixing bolt, and the card plate is provided with a first screw hole at a position corresponding to the through hole.

[0017] In the utility model, the card plate is plugged into the card slot, and the fixing bolt passes through the through hole and is threadedly connected to the first screw hole, so as to achieve the stability of the installation between two adjacent shells in the horizontal and longitudinal directions, and secondly, reduce the water leakage between the gaps between the combinations that affects the internal protection.

[0018] Preferably, the reinforcement assembly includes a plurality of limit blocks installed between the reinforcement plates, the reinforcement plates are distributed at equal intervals, the length of the reinforcement plates is adapted to the length of the outer shell, the limit blocks are distributed at equal intervals, the limit blocks are interspersed with the reinforcement plates and welded and fixed, and the tops of the reinforcement plates are respectively welded and fixed to the lower surface of the outer shell.

[0019] In the utility model, with the cooperation of the reinforcement plate, the supporting stability of the top of the shell is increased, and with the cooperation of a plurality of limit blocks, the toughness between the reinforcement plates is further increased, which is helpful for the overall support and cooperation.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model realizes the combined installation between two adjacent shells in the horizontal direction by setting a snap-fit ​​fit between the external connecting plate and the internal connecting plate, and realizes the installation fit between the two shells with the cooperation of the connecting block with the fastening screws, realizes the combined installation between two adjacent shells in the horizontal direction by the plug-in fit between the card plate and the card slot, and increases the stability of the installation with the cooperation of the fixing bolt, and increases the support stability of the bottom of the shell with the cooperation of multiple reinforcing plates and limit blocks.

[0022] 2. The utility model increases the stability of heat insulation of the outer shell by providing a heat preservation plate with a first protrusion and a second protrusion. A plurality of limit blocks are inserted in the reinforcing plate to increase the stability of the overall structure, thereby achieving a stable supporting fit. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall assembly structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the combined structure of the shell and the insulation board of the utility model;

[0026] Figure 4 It is an overall bottom view schematic diagram of the utility model;

[0027] Figure 5 It is a schematic diagram of the shell frame structure of the utility model.

[0028] The meaning of each number in the figure is:

[0029] Shell; 10, card slot; 100, perforation; 101, fixing bolt; 11, card plate; 110, first screw hole; 12, second screw hole; 13, connecting block; 130, round hole; 131, fastening screw; 14, mounting slot;

[0030] External plate; 20, first arc groove;

[0031] Reinforcement assembly; 30. Reinforcement plate; 31. Limit block;

[0032] Internal connecting plate; 40, second arc groove;

[0033] Insulation board; 50, first protrusion; 51, second protrusion. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figure 1-Figure 5 , this embodiment provides a technical solution:

[0036] A roof panel includes an outer shell 1, a mounting groove 14 is opened at the left end of the outer shell 1, an insulation board 5 is arranged in the mounting groove 14, an external plate 2 is arranged on the right end surface of the outer shell 1, an internal plate 4 is arranged on the left end surface of the outer shell 1, the external plate 2 and the outer shell 1 are an integrally formed structure, the internal plate 4 and the outer shell 1 are an integrally formed structure, and the two ends of the mounting groove 14 are respectively connected with the second arc groove 40 and the first arc groove 20.

[0037] In the utility model, the inner diameter of the bottom of the external plate 2 is adapted to the outer diameter of the top of the internal plate 4, and the external plate 2 and the internal plate 4 are plugged in and matched to achieve stable splicing and matching of the horizontally adjacent outer shells 1, reducing the impact of water leakage in the gaps between the combinations on internal protection, wherein the second arc groove 40, the first arc groove 20 and the installation groove 14 cooperate to achieve stable plug-in installation of the insulation board 5, and the insulation board 5 is made of polyethylene material to increase the stability of the overall thermal insulation.

[0038] Furthermore, a reinforcing component 3 is provided on the lower surface of the shell 1, and the reinforcing component 3 includes a plurality of reinforcing plates 30 and limit blocks 31 installed between the reinforcing plates 30, the reinforcing plates 30 are distributed at equal intervals, the length of the reinforcing plates 30 is adapted to the length of the shell 1, the limit blocks 31 are distributed at equal intervals, the limit blocks 31 are interspersed and matched with the reinforcing plates 30, and are welded and fixed, and the tops of the reinforcing plates 30 are respectively welded and fixed to the lower surface of the shell 1.

[0039] In the present invention, the support stability of the top of the housing 1 is increased with the cooperation of the reinforcing plate 30, and the toughness between the reinforcing plates 30 is further increased with the cooperation of the plurality of limit blocks 31, which helps to support the overall

[0040] Specifically, a card plate 11 is provided on the front end surface of the shell 1, and a card slot 10 is opened on the rear end surface of the shell 1 corresponding to the card plate 11. The width of the outer wall of the card plate 11 is adapted to the width of the inner wall of the card slot 10. A through hole 100 connected to the card slot 10 is opened at the bottom of the shell 1, and a fixing bolt 101 is provided in the through hole 100. A first screw hole 110 is provided on the card plate 11 corresponding to the through hole 100.

[0041] In the utility model, the card plate 11 is plugged into the card slot 10, and the fixing bolt 101 passes through the through hole 100 and is threadedly connected to the first screw hole 110, so as to achieve the stability of the installation between two adjacent shells 1 in the horizontal and longitudinal directions, and secondly, reduce the water leakage between the gaps between the combinations affecting the internal protection.

[0042] It should be noted that a first protrusion 50 is provided at the left end of the insulation board 5, a second protrusion 51 is provided at the right end of the insulation board 5, a second arc groove 40 connected to the installation groove 14 is opened inside the inner connecting plate 4, and a first arc groove 20 connected to the installation groove 14 is opened inside the outer connecting plate 2.

[0043] Furthermore, the first protrusion 50 and the second protrusion 51 are respectively connected to the insulation board 5 in combination, and the width of the overall outer wall is adapted to the width of the inner wall between the mounting groove 14 and the first arc groove 20 and the second arc groove 40 .

[0044] In the present invention, the cooperation of the first protrusion 50 and the second protrusion 51 is provided, which helps the insulation board 5 and the shell 1 to be tightly plugged and installed, thereby increasing the stability of the structure.

[0045] Secondly, connecting blocks 13 are symmetrically arranged on the outer shell of the external connecting plate 2 . Circular holes 130 are opened on the connecting blocks 13 . Fastening screws 131 are arranged in the circular holes 130 .

[0046] In the present invention, symmetrical connecting blocks 13 are provided, and the connecting blocks 13 are combined and fixed with the housing 1 , and the fastening screws 131 pass through the round holes 130 to help realize the combination and fixation of the connecting blocks 13 with the housing 1 adjacent in the horizontal direction.

[0047] Specifically, second screw holes 12 are provided on the upper surface of the housing 1 at locations corresponding to the fastening screws 131 .

[0048] In the present invention, the fastening screw 131 is threadedly connected to the second screw hole 12, thereby achieving horizontal and lateral installation of the housing 1, thereby increasing the stability of the installation.

[0049] When the roof panel of this embodiment is used, the user first assembles and connects the external connecting plate 2 with the first arc groove 20, the internal connecting plate 4 with the second arc groove 40 with the outer shell 1, and the first arc groove 20 and the second arc groove 40 are connected to the mounting groove 14, and then assembles and fixes the clamping plate 11 with the first screw hole 110 with the outer shell 1, and then assembles and fixes the connecting block 13 with the circular hole 130 with the corresponding external connecting plate 2;

[0050] When assembly and combination are required, when two shells 1 are combined horizontally, the external plate 2 on one of the shells 1 is tightly plugged into the internal plate 4 on the other shell 1, and when two shells 1 are combined horizontally and longitudinally, the card plate 11 on one of the shells 1 is plugged into the card groove 10 on the other shell 1, and then the fixing bolt 101 is passed through the through hole 100 and threadedly connected with the first screw hole 110 to achieve the fixed installation of two adjacent shells 1 in the horizontal direction, and then the fastening screw 131 is passed through the round hole 130 and threadedly connected with the second screw hole 12 to achieve the fixed installation of two adjacent shells 1 in the longitudinal direction. The overall combination is convenient to install and disassemble, which increases the sealing stability of the adjacent gaps, reduces the impact of water leakage, and increases the overall structural stability with the cooperation of multiple limit blocks 31 and reinforcing plates 30.

Claims

1. A roof panel, comprising an outer shell (1), a mounting groove (14) being provided at the left end of the outer shell (1), a heat preservation plate (5) being provided in the mounting groove (14), an external connecting plate (2) being provided on the right end surface of the outer shell (1), an internal connecting plate (4) being provided on the left end surface of the outer shell (1), and a reinforcing component (3) being provided on the lower surface of the outer shell (1), characterized in that: A clamping plate (11) is provided on the front end surface of the shell (1), a clamping groove (10) is provided on the rear end surface of the shell (1) at a position corresponding to the clamping plate (11), a first protrusion (50) is provided on the left end of the insulation plate (5), a second protrusion (51) is provided on the right end of the insulation plate (5), a second arc-shaped groove (40) connected to the mounting groove (14) is provided inside the inner connecting plate (4), and a first arc-shaped groove (20) connected to the mounting groove (14) is provided inside the outer connecting plate (2).

2. The roof panel according to claim 1, characterized in that: The external connection plate (2) is symmetrically provided with connection blocks (13), each of the connection blocks (13) is provided with a circular hole (130), and each of the circular holes (130) is provided with a fastening screw (131).

3. The roof panel according to claim 2, characterized in that: Second screw holes (12) are provided on the upper surface of the housing (1) at locations corresponding to the fastening screws (131).

4. The roof panel according to claim 1, characterized in that: The external connection plate (2) and the outer shell (1) are an integrally formed structure, the internal connection plate (4) and the outer shell (1) are an integrally formed structure, and the two ends of the installation groove (14) are respectively connected to the second arc-shaped groove (40) and the first arc-shaped groove (20).

5. The roof panel according to claim 1, characterized in that: The first protrusion (50) and the second protrusion (51) are respectively combined and connected with the insulation board (5), and the width of the overall outer wall is adapted to the width of the inner wall between the installation groove (14) and the first arc groove (20) and the second arc groove (40).

6. The roof panel according to claim 1, characterized in that: The width of the outer wall of the card plate (11) matches the width of the inner wall of the card slot (10); a through hole (100) communicating with the card slot (10) is provided at the bottom of the housing (1); a fixing bolt (101) is provided in each of the through holes (100); and a first screw hole (110) is provided on the card plate (11) at a position corresponding to the through hole (100).

7. The roof panel according to claim 1, characterized in that: The reinforcing assembly (3) comprises a plurality of reinforcing plates (30) and limit blocks (31) installed between the reinforcing plates (30), the reinforcing plates (30) being distributed at equal intervals, the length of the reinforcing plates (30) being adapted to the length of the outer shell (1), the limit blocks (31) being distributed at equal intervals, the limit blocks (31) being interlaced with the reinforcing plates (30) and being fixed by welding, and the tops of the reinforcing plates (30) being respectively fixed by welding to the lower surface of the outer shell (1).

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